| Category | Taxon group | Recommended taxon name | Designated name | Common name | Source | Date designated | Designation |
|---|---|---|---|---|---|---|---|
| Invertebrate | acorn worm (Hemichordata) | Glossobalanus sarniensis | Glossobalanus sarniensis | acorn worm | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | alga | Actinotaenium adelochondrum | Actinotaenium adelochondrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium clevei | Actinotaenium clevei | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium colpopelta | Actinotaenium colpopelta | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium cucurbitinum | Actinotaenium cucurbitinum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium curtum | Actinotaenium curtum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium gelidum | Actinotaenium gelidum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium perminutum | Actinotaenium perminutum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium rufescens | Actinotaenium rufescens | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium silvae-nigrae | Actinotaenium silvae-nigrae | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Actinotaenium turgidum | Actinotaenium turgidum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Aglaothamnion diaphanum | Aglaothamnion diaphanum | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Aglaothamnion priceanum | Aglaothamnion priceanum | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Ahnfeltiopsis devoniensis | Ahnfeltiopsis devoniensis | a red seaweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | alga | Anotrichium barbatum | Anotrichium barbatum | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Anotrichium barbatum | Anotrichium barbatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | alga | Anotrichium barbatum | Anotrichium barbatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | alga | Anotrichium barbatum | Anotrichium barbatum | Bearded Red Seaweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | alga | Batrachospermum gelatinosum forma spermatoinvolucrum | Batrachospermum gelatinosum forma spermatoinvolucrum | a freshwater red alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Bornetia secundiflora | Bornetia secundiflora | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Cladophora battersii | Cladophora battersii | Green alga | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Closterium anguineum | Closterium anguineum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium archerianum | Closterium archerianum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium calosporum | Closterium calosporum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium didymotocum | Closterium didymotocum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium limneticum | Closterium limneticum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium lineatum | Closterium lineatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium navicula | Closterium navicula | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium nematodes | Closterium nematodes | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium pritchardianum | Closterium pritchardianum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium pygmaeum | Closterium pygmaeum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium subscoticum | Closterium subscoticum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Closterium toxon | Closterium toxon | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Codium adhaerens | Codium adhaerens | a marine alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Codium bursa | Codium bursa | a marine alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Coelastropsis costata | Coelastropsis costata | an Alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium alpestre | Cosmarium alpestre | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium binum | Cosmarium binum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium bioculatum | Cosmarium bioculatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium carinthiacum | Cosmarium carinthiacum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium conspersum | Cosmarium conspersum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium crenulatum | Cosmarium crenulatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium cucumis | Cosmarium cucumis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium cyclicum | Cosmarium cyclicum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium dentiferum | Cosmarium dentiferum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium dybowskii | Cosmarium dybowskii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium eductum | Cosmarium eductum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium eichlerianum | Cosmarium eichlerianum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium elegantissimum | Cosmarium elegantissimum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium excavatum | Cosmarium excavatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium fictopraemorsum | Cosmarium fictopraemorsum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium fontigenum | Cosmarium fontigenum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium furcatospermum | Cosmarium furcatospermum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium isthmium | Cosmarium isthmium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium isthmochondrum | Cosmarium isthmochondrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium luxuriosum | Cosmarium luxuriosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium novae-semliae | Cosmarium novae-semliae | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium nymannianum | Cosmarium nymannianum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium obliquum | Cosmarium obliquum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium ochthodes | Cosmarium ochthodes | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium ordinatum | Cosmarium ordinatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium orthostichum | Cosmarium orthostichum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pachydermum | Cosmarium pachydermum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium paragranatoides | Cosmarium paragranatoides | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium phaseolus | Cosmarium phaseolus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium plicatum | Cosmarium plicatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pokornyanum | Cosmarium pokornyanum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium praegrande | Cosmarium praegrande | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudamoenum | Cosmarium pseudamoenum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudobroomei | Cosmarium pseudobroomei | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudocommissurale | Cosmarium pseudocommissurale | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudoexiguum | Cosmarium pseudoexiguum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudonitidulum | Cosmarium pseudonitidulum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudoornatum | Cosmarium pseudoornatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pseudoprotuberans | Cosmarium pseudoprotuberans | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium pygmaeum | Cosmarium pygmaeum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium quadrifarium | Cosmarium quadrifarium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium quadrum | Cosmarium quadrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium quinarium | Cosmarium quinarium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium rectangulare | Cosmarium rectangulare | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium regnellii | Cosmarium regnellii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium regnesii | Cosmarium regnesii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium repandum | Cosmarium repandum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium speciosum | Cosmarium speciosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium sphaeroideum | Cosmarium sphaeroideum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium sphagnicolum | Cosmarium sphagnicolum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium sphalerostichum | Cosmarium sphalerostichum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium sportella | Cosmarium sportella | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium subarctoum | Cosmarium subarctoum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium subcostatum | Cosmarium subcostatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium subcucumis | Cosmarium subcucumis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium subimpressulum | Cosmarium subimpressulum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium subspeciosum | Cosmarium subspeciosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium tatricum | Cosmarium tatricum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium tenue | Cosmarium tenue | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium tetrachondrum | Cosmarium tetrachondrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium trachypleurum | Cosmarium trachypleurum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium truncatellum | Cosmarium truncatellum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium turpinii var. eximium | Cosmarium turpinii var. eximium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium tyrolicum | Cosmarium tyrolicum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium undulatum | Cosmarium undulatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium variolatum | Cosmarium variolatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium venustum | Cosmarium venustum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium vexatum | Cosmarium vexatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmarium vogesiacum | Cosmarium vogesiacum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cosmocladium saxonicum | Cosmocladium saxonicum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cruoria cruoriaeformis | Cruoria cruoriaeformis | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Cruoria cruoriaeformis | Cruoria cruoriaeformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | alga | Cruoria cruoriaeformis | Cruoria cruoriaeformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | alga | Cruoria cruoriaeformis | Cruoria cruoriaeformis | a red seaweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | alga | Cruoria cruoriaeformis | Cruoria cruoriaeformis | a Red Seaweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Cryptonemia lomation | Cryptonemia lomation | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Cylindrocystis crassa | Cylindrocystis crassa | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Dasya corymbifera | Dasya corymbifera | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Dasya ocellata | Dasya ocellata | a red seaweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | alga | Dasya punicea | Dasya punicea | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Desmidium aptogonum | Desmidium aptogonum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Desmidium grevillei | Desmidium grevillei | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Desmidium pseudostreptonema | Desmidium pseudostreptonema | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Docidium baculum | Docidium baculum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Docidium undulatum | Docidium undulatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum binale | Euastrum binale | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum boldtii | Euastrum boldtii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum cornubiense | Euastrum cornubiense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum divaricatum | Euastrum divaricatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum dubium | Euastrum dubium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum gayanum | Euastrum gayanum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum gemmatum | Euastrum gemmatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum groenbladii | Euastrum groenbladii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum humerosum | Euastrum humerosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum inerme | Euastrum inerme | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum jenneri | Euastrum jenneri | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum pulchellum | Euastrum pulchellum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum sinuosum | Euastrum sinuosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum turneri | Euastrum turneri | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euastrum ventricosum | Euastrum ventricosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Euthora cristata | Callophyllis cristata | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Gelidiella calcicola | Gelidiella calcicola | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Gelidium corneum | Gelidium sesquipedale | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Gigartina pistillata | Gigartina pistillata | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Gonatozygon aculeatum | Gonatozygon aculeatum | an Alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Gonatozygon kinahanii | Gonatozygon kinahanii | an Alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Gracilaria bursa-pastoris | Gracilaria bursa-pastoris | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Gracilaria multipartita | Gracilaria multipartita | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Grateloupia montagnei | Dermocorynus montagnei | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | alga | Grateloupia montagnei | Dermocorynus montagnei | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | alga | Grateloupia montagnei | Dermocorynus montagnei | a red seaweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | alga | Grateloupia montagnei | Dermocorynus montagnei | a Red Seaweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Groenbladia undulata | Groenbladia undulata | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnium coralloides | Maerl | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnion corallioides | Maerl | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnion corallioides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnion corallinoides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnion corallioides | Coral Maërl | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | alga | Lithothamnion corallioides | Lithothamnion corallioides | Coral Maërl | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Lophosiphonia reptabunda | Lophosiphonia reptabunda | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Non-vascular plant | alga | Micrasterias americana | Micrasterias americana | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias brachyptera | Micrasterias brachyptera | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias conferta | Micrasterias conferta | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias crux-melitensis | Micrasterias crux-melitensis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias fimbriata | Micrasterias fimbriata | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias furcata | Micrasterias furcata | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias mahabuleshwarensis | Micrasterias mahabuleshwarensis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias radiosa | Micrasterias radiosa | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Micrasterias verrucosa | Micrasterias verrucosa | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Octacanthium controversum | Xanthidium controversum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatholithon calcareum | Maerl | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatolithon calcareum | common maerl | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatolithon calcareum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatolithon calcareum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatolithon calcareum | Common Maërl | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | alga | Phymatolithon calcareum | Phymatolithon calcareum | Common Maërl | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pleurotaenium coronatum | Pleurotaenium coronatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pleurotaenium nodosum | Pleurotaenium nodosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pleurotaenium rectum | Pleurotaenium rectum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pleurotaenium tridentulum var. capitatum | Pleurotaenium tridentulum var. capitatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pleurotaenium truncatum | Pleurotaenium truncatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Pseudoquadrigula britannica | Pseudoquadrigula britannica | a freshwater alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Roya anglica | Roya anglica | an alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Schmitzia hiscockiana | Schmitzia hiscockiana | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | alga | Sirodotia suecica | Sirodotia suecica | a freshwater red alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Spondylosium papillosum | Spondylosium papillosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Spondylosium planum | Spondylosium planum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Spondylosium pulchellum | Spondylosium pulchellum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum arachne | Staurastrum arachne | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum arctiscon | Staurastrum arctiscon | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum arcuatum | Staurastrum arcuatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum asperum | Staurastrum asperum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum boreale | Staurastrum boreale | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum borgeanum | Staurastrum borgeanum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum brachycerum | Staurastrum brachycerum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum brasiliense | Staurastrum brasiliense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum brebissonii | Staurastrum brebissonii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum capitulum | Staurastrum capitulum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum cerastes | Staurastrum cerastes | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum chavesii | Staurastrum chavesii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum clepsydra | Staurastrum clepsydra | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum coarctatum | Staurastrum coarctatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum cosmarioides | Staurastrum cosmarioides | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum cyathipes | Staurastrum cyathipes | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum cyrtocerum | Staurastrum cyrtocerum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum denticulatum | Staurastrum denticulatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum dispar | Staurastrum dispar | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum disputatum | Staurastrum disputatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum duacense | Staurastrum duacense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum echinatum | Staurastrum echinatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum elongatum | Staurastrum elongatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum erasum | Staurastrum erasum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum forficulatum | Staurastrum forficulatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum furcatum | Staurastrum furcatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum gracile | Staurastrum gracile | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum hexacerum | Staurastrum hexacerum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum hirsutum | Staurastrum hirsutum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum inflexum | Staurastrum inflexum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum iotanum | Staurastrum iotanum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum johnsonii | Staurastrum johnsonii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum kouwetsii | Staurastrum kouwetsii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum lapponicum | Staurastrum lapponicum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum longispinum | Staurastrum longispinum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum maamense | Staurastrum maamense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum manfeldtii | Staurastrum manfeldtii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum meriani | Staurastrum meriani | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum micron | Staurastrum micron | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum monticulosum | Staurastrum monticulosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum natator | Staurastrum natator | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum neglectum | Staurastrum neglectum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum oligacanthum | Staurastrum oligacanthum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum ophiura | Staurastrum ophiura | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum oxyacanthum | Staurastrum oxyacanthum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum paradoxum | Staurastrum paradoxum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum pileolatum | Staurastrum pileolatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum pilosum | Staurastrum pilosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum polymorphum | Staurastrum polymorphum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum polytrichum | Staurastrum polytrichum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum proboscideum | Staurastrum proboscideum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum pyramidatum | Staurastrum pyramidatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum scabrum | Staurastrum scabrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum sebaldi | Staurastrum sebaldi | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum senarium | Staurastrum senarium | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum setigerum | Staurastrum setigerum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum sexangulare | Staurastrum sexangulare | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum sexcostatum | Staurastrum sexcostatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum simonyi | Staurastrum sirnonyi | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum spongiosum | Staurastrum spongiosum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum striolatum | Staurastrum striolatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subarcuatum | Staurastrum subarcuatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subavicula | Staurastrum subavicula | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subcruciatum | Staurastrum subcruciatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum sublaevispinum | Staurastrum sublaevispinum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subnudibrachiatum | Staurastrum subnudibrachiatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subpygmaeum | Staurastrum subpygmaeum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum subscabrum | Staurastrum subscabrum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum tohopekaligense | Staurastrum tohopekaligense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum uhtuense | Staurastrum uhtuense | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurastrum verticillatum | Staurastrum verticillatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus aristiferus | Staurodesmus aristiferus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus aversus | Staurodesmus aversus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus brevispina | Staurodesmus brevispina | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus bulnheimii | Staurodesmus bulnheimii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus connatus | Staurodesmus connatus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus controversus | Staurodesmus controversus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus convergens | Staurodesmus convergens | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus corniculatus | Staurodesmus corniculatus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus dickiei | Staurodesmus dickiei | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus glaber | Staurodesmus glaber | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus grandis | Staurodesmus grandis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus megacanthus | Staurodesmus megacanthus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus mucronatus | Staurodesmus mucronatus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus omearae | Staurodesmus omearae | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus phimus | Staurodesmus phimus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus spencerianus | Staurodesmus spencerianus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus subtriangularis | Staurodesmus subtriangularis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus triangularis | Staurodesmus triangularis | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus tumidus | Staurodesmus tumidus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Staurodesmus validus | Staurodesmus validus | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Teilingia excavata | Teilingia excavata | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium aculeatum | Xanthidium aculeatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium bifidum | Xanthidium bifidum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium brebissonii | Xanthidium brebissonii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium concinnum | Xanthidium concinnum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium cristatum | Xanthidium cristatum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium impar | Xanthidium impar | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium robinsonianum | Xanthidium robinsonianum | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium smithii | Xanthidium smithii | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xanthidium variabile | Xanthidium variabile | a Desmid alga | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | alga | Xiphosiphonia pennata | Pterosiphonia pennata | Red seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | Common toad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | Common Toad | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | Common Toad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Amphibian | amphibian | Bufo bufo | Bufo bufo | Common Toad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack toad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack toad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack toad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack Toad | Bern Convention | 1979-01-01 | Appendix 2 |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack Toad | Habitats Directive | 1992-01-01 | Annex 4 |
| Amphibian | amphibian | Epidalea calamita | Epidalea calamita | Natterjack Toad | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Epidalea calamita | Epidalea calamita | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Amphibian | amphibian | Epidalea calamita | Epidalea calamita | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Amphibian | amphibian | Epidalea calamita | Epidalea calamita | Natterjack Toad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Amphibian | amphibian | Epidalea calamita | Epidalea calamita | Natterjack Toad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Amphibian | amphibian | Epidalea calamita | Bufo calamita | Natterjack Toad | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Amphibian | amphibian | Hyla arborea | Hyla arborea | Common Tree Frog | Bern Convention | 1979-01-01 | Appendix 2 |
| Amphibian | amphibian | Ichthyosaura alpestris | Triturus alpestris | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Lissotriton helveticus | Triturus helveticus | Palmate newt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Lissotriton helveticus | Triturus helveticus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Lissotriton helveticus | Lissotriton helveticus | Palmate Newt | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Lissotriton vulgaris | Triturus vulgaris | Smooth newt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Lissotriton vulgaris | Triturus vulgaris | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Lissotriton vulgaris | Triturus vulgaris | Smooth Newt | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Amphibian | amphibian | Lissotriton vulgaris | Lissotriton vulgaris | Smooth Newt | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Pelophylax esculentus | Rana esculenta | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Pelophylax lessonae | Rana lessonae | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Pelophylax lessonae | Pelophylax lessonae | Pool frog | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Amphibian | amphibian | Pelophylax lessonae | Pelophylax lessonae | Pool frog | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Amphibian | amphibian | Pelophylax lessonae | Rana lessonae | Pool Frog | Habitats Directive | 1992-01-01 | Annex 4 |
| Amphibian | amphibian | Pelophylax lessonae | Pelophylax lessonae | Pool Frog | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Pelophylax lessonae | Pelophylax lessonae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Amphibian | amphibian | Pelophylax lessonae | Pelophylax lessonae | Pool Frog | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Amphibian | amphibian | Pelophylax lessonae | Rana lessonae | Pool Frog | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Amphibian | amphibian | Pelophylax ridibundus | Rana ridibunda | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Rana dalmatina | Rana dalmatina | Agile Frog | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Rana temporaria | Rana temporaria | Common frog | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Rana temporaria | Rana temporaria | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Amphibian | amphibian | Rana temporaria | Rana temporaria | Common frog | Habitats Directive | 1992-01-01 | Annex 5 |
| Amphibian | amphibian | Rana temporaria | Rana temporaria | European Common Frog | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Warty Newt | Bern Convention | 1979-01-01 | Appendix 2 |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Great crested newt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Great crested newt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Great crested newt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Warty Newt | Habitats Directive | 1992-01-01 | Annex 4 |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Warty Newt | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Great Crested Newt, Northern Crested Newt | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Warty Newt | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Great Crested Newt | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Amphibian | amphibian | Triturus cristatus | Triturus cristatus | Warty Newt | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Invertebrate | annelid | Alkmaria romijni | Alkmaria romijni | Tentacled Lagoon-Worm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | annelid | Alkmaria romijni | Alkmaria romijni | Tentacled Lagoon-Worm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | annelid | Alkmaria romijni | Alkmaria romijni | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | annelid | Armandia cirrhosa | Armandia cirrhosa | Lagoon Sandworm | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | annelid | Baldia johnstoni | Baldia johnstoni | Worm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal Leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal Leech | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal leech | Habitats Directive | 1992-01-01 | Annex 5 |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal Leech | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal Leech | CITES UK Species only | 1997-01-01 | Annex B |
| Invertebrate | annelid | Hirudo medicinalis | Hirudo medicinalis | Medicinal Leech | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | annelid | Ophelia bicornis | Ophelia bicornis | Worm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | annelid | Placobdella costata | Placobdella costata | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | annelid | Sternaspis scutata | Sternaspis scutata | Bristle worm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Bird | bird | Acanthis cabaret | Carduelis cabaret | lesser redpoll | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Acanthis cabaret | Carduelis cabaret | Lesser Redpoll | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Acanthis cabaret | Acanthis cabaret | Lesser Redpoll | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Acanthis cabaret | Carduelis cabaret | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Acanthis cabaret | Carduelis cabaret | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Acanthis cabaret | Carduelis cabaret | Lesser Redpoll | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Acanthis flammea | Carduelis flammea | Redpoll | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Acanthis flammea | Acanthis flammea | Redpoll | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Acanthis flammea | Acanthis flammea | Common Redpoll | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Acanthis flammea | Acanthis flammea | Common Redpoll | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Acanthis hornemanni | Carduelis hornemanni | Arctic Redpoll | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Accipiter gentilis | Accipitridae | Northern Goshawk | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Accipiter gentilis | Accipiter gentilis | Northern Goshawk | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Accipiter gentilis | Accipiter gentilis | Northern Goshawk | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Accipiter gentilis | Accipiter gentilis | Northern Goshawk | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Accipiter gentilis | Accipiter gentilis | goshawk | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Accipiter gentilis | Accipiter gentilis | Northern Goshawk | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Accipiter nisus | Accipitridae | Sparrowhawk | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Accipiter nisus | Accipiter nisus | Sparrowhawk | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Accipiter nisus | Accipiter nisus | Sparrowhawk | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Accipiter nisus | Accipiter nisus | Sparrowhawk | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Accipiter nisus | Accipiter nisus | Eurasian Sparrowhawk | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Acrocephalus melanopogon | Acrocephalus melanopogon | Moustached Warbler | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic Warbler | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic Warbler | Convention on Migratory Species | 1997-01-01 | Appendix 2 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic Warbler | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic warbler | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic warbler | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Acrocephalus paludicola | Acrocephalus paludicola | Aquatic Warbler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Acrocephalus palustris | Acrocephalus palustris | Marsh Warbler | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Acrocephalus palustris | Acrocephalus palustris | Marsh warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Acrocephalus palustris | Acrocephalus palustris | Marsh Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Acrocephalus palustris | Acrocephalus palustris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Acrocephalus palustris | Acrocephalus palustris | Marsh Warbler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Acrocephalus schoenobaenus | Acrocephalus schoenobaenus | Sedge warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Acrocephalus schoenobaenus | Acrocephalus schoenobaenus | Sedge Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Acrocephalus scirpaceus | Acrocephalus scirpaceus | Reed Warbler | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Acrocephalus scirpaceus | Acrocephalus scirpaceus | Reed Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Acrocephalus scirpaceus | Acrocephalus scirpaceus | Reed Warbler | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Actitis hypoleucos | Scolopacidae | Common Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Actitis hypoleucos | Actitis hypoleucos | Common sandpiper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Actitis hypoleucos | Tringa hypoleucos | Common Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Actitis hypoleucos | Actitis hypoleucos | Common Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Actitis macularius | Scolopacidae | Spotted Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aegithalos caudatus | Aegithalos caudatus | Long-tailed Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Aegithalos caudatus rosaceus | Aegithalos caudatus rosaceus | Long-tailed Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Aegolius funereus | Strigiformes | Tengmalm's Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Aegolius funereus | Aegolius funereus | Tengmalm's Owl | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Aegolius funereus | Aegolius funereus | Tengmalm's Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Aix galericulata | Anatidae | Mandarin Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Alauda arvensis | Alauda arvensis | Skylark | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Alauda arvensis | Alauda arvensis | Skylark | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Alauda arvensis | Alauda arvensis | skylark | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Alauda arvensis | Alauda arvensis | Skylark | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Alauda arvensis | Alauda arvensis | Skylark | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Alauda arvensis | Alauda arvensis subsp. Arvensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Alauda arvensis | Alauda arvensis | Sky Lark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Alauda arvensis arvensis | Alauda arvensis scotica | Skylark | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Alauda arvensis arvensis | Alauda arvensis subsp. arvensis/scotica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Alauda arvensis arvensis | Alauda arvensis subsp. arvensis/scotica | Sky Lark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Alauda leucoptera | Melanocorypha leucoptera | White-Winged Lark | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Alaudala rufescens | Calandrella rufescens | Lesser Short-Toed Lark | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Alca torda | Alca torda | Razorbill | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Alca torda | Alca torda | Razorbill | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Alca torda | Alca torda | Razorbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Alca torda islandica | Alca torda islandica | Razorbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Alcedo atthis | Alcedo atthis | Kingfisher | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Alcedo atthis | Alcedo atthis | Kingfisher | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Alcedo atthis | Alcedo atthis | Kingfisher | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Alcedo atthis | Alcedo atthis | Kingfisher | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Alcedo atthis | Alcedo atthis | Common Kingfisher | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Alcedo atthis | Alcedo atthis | Kingfisher | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Alectoris rufa | Alectoris rufa | Red-Legged Partridge | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Alle alle | Alle alle | Little Auk | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Alle alle | Alle alle | Little Auk | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Anas acuta | Anas acuta | Pintail | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Anas acuta | Anatidae | Pintail | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anas acuta | Anas acuta | Pintail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 2 |
| Bird | bird | Anas acuta | Anas acuta | Pintail | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Anas acuta | Anas acuta | Pintail | CITES UK Species only | 1997-01-01 | Annex C |
| Bird | bird | Anas acuta | Anas acuta | Pintail | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anas acuta | Anas acuta | pintail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Anas acuta | Anas acuta | Northern Pintail | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anas acuta | Anas acuta | Pintail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Anas acuta | Anas acuta | Pintail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Anas crecca | Anatidae | Teal | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anas crecca | Anas crecca | Teal | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Anas crecca | Anas crecca | Teal | CITES UK Species only | 1997-01-01 | Annex C |
| Bird | bird | Anas crecca | Anas crecca | Teal | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anas crecca | Anas crecca | Common Teal | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anas crecca | Anas crecca | Eurasian Teal | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anas crecca | Anas crecca | Eurasian Teal | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anas crecca | Anas crecca crecca | Eurasian Teal | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anas platyrhynchos | Anatidae | Mallard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anas platyrhynchos | Anas platyrhynchos | Mallard | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Anas platyrhynchos | Anas platyrhynchos | Mallard | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anas platyrhynchos | Anas platyrhynchos | Mallard | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anas platyrhynchos | Anas platyrhynchos | Mallard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Anas platyrhynchos | Anas platyrhynchos | Mallard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anas rubripes | Anatidae | Black Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser albifrons | Anatidae | White-Fronted Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser albifrons | Anser albifrons | White-Fronted Goose | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Anser albifrons | Anser albifrons | White-fronted goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Anser albifrons | Anser albifrons | Greater White fronted Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anser albifrons | Anser albifrons | White-fronted Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Anser albifrons | Anser albifrons | Greenland White-fronted Goose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Anser albifrons albifrons | Anser albifrons subsp. albifrons | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Anser albifrons albifrons | Anser albifrons subsp. albifrons | European White-fronted Goose | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Anser albifrons flavirostris | Anser albifrons flavirostris | Greenland white-fronted goose | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Anser albifrons flavirostris | Anser albifrons flavirostris | Greenland white-fronted goose | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Anser albifrons flavirostris | Anser albifrons flavirostris | Greenland White-fronted Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Anser albifrons flavirostris | Anser albifrons subsp. flavirostris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Anser albifrons flavirostris | Anser albifrons subsp. flavirostris | Greenland White-fronted Goose | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Anser anser | Anser anser | Greylag Goose | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Anser anser | Anatidae | Greylag Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser anser | Anser anser | Greylag Goose | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 2 |
| Bird | bird | Anser anser | Anser anser | Greylag goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anser anser | Anser anser | Greylag Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anser anser | Anser anser | Greylag Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anser anser | Anser anser | Greylag Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anser anser anser | Anser anser anser | Greylag Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anser brachyrhynchus | Anatidae | Pink-Footed Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser brachyrhynchus | Anser brachyrhynchus | Pink-Footed Goose | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Anser brachyrhynchus | Anser brachyrhynchus | Pink-footed goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anser brachyrhynchus | Anser brachyrhynchus | Pink footed Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anser brachyrhynchus | Anser brachyrhynchus | Pink-footed Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anser caerulescens | Anatidae | Snow Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser erythropus | Anatidae | Lesser White-Fronted Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser erythropus | Anser erythropus | Lesser White-Fronted Goose | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser erythropus | Anser erythropus | Lesser White-Fronted Goose | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Anser erythropus | Anser erythropus | Lesser White-Fronted Goose | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Anser erythropus | Anser erythropus | Lesser White fronted Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anser fabalis | Anatidae | Bean Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Anser fabalis | Anser fabalis | Bean Goose | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Anser fabalis | Anser fabalis | Bean goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anser fabalis | Anser fabalis | Bean Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Anser fabalis | Anser fabalis | Bean Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Anser fabalis | Anser fabalis | Bean Goose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Anser fabalis fabalis | Anser fabalis fabalis | Taiga Bean Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Anser serrirostris | Anser fabalis rossicus | Tundra Bean Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Anthus campestris | Motacillidae | Tawny Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus campestris | Anthus campestris | Tawny Pipit | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Anthus cervinus | Motacillidae | Red-Throated Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus godlewskii | Motacillidae | Blyth's Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus gustavi | Motacillidae | Pechora Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus hodgsoni | Motacillidae | Olive-Backed Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus petrosus | Motacillidae | Rock Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus petrosus | Anthus petrosus | Rock Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anthus petrosus petrosus | Anthus petrosus petrosus | Rock Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anthus pratensis | Motacillidae | Meadow Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus pratensis | Anthus pratensis | Meadow pipit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anthus pratensis | Anthus pratensis | Meadow Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anthus pratensis | Anthus pratensis whistleri | Meadow Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anthus richardi | Motacillidae | Richard's Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus rubescens | Motacillidae | Buff-bellied Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus spinoletta | Motacillidae | Water Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus spinoletta | Anthus spinoletta | Water pipit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Anthus spinoletta | Anthus spinoletta | Water Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Anthus trivialis | Motacillidae | Tree Pipit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Anthus trivialis | Anthus trivialis | Tree Pipit | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Anthus trivialis | Anthus trivialis | Tree pipit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Anthus trivialis | Anthus trivialis | tree pipit | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Anthus trivialis | Anthus trivialis | Tree Pipit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Anthus trivialis | Anthus trivialis | Tree Pipit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Anthus trivialis | Anthus trivialis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Anthus trivialis | Anthus trivialis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Anthus trivialis | Anthus trivialis | Tree Pipit | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Antigone canadensis | Gruidae | Sandhill Crane | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Antigone canadensis | Grus | Sandhill Crane | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Antigone canadensis | Grus canadensis | Sandhill Crane | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Apus apus | Apus apus | Swift | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Apus apus | Apus apus | common swift | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Apus apus | Apus apus | Common Swift | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Apus apus | Apus apus | Swift | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Apus pallidus | Apus pallidus | Pallid Swift | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Aquila chrysaetos | Accipitridae | Golden Eagle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | golden eagle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Aquila chrysaetos | Aquila chrysaetos | Golden Eagle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Ardea alba | Casmerodius albus | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ardea alba | Casmerodius albus | NA | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Ardea alba | Ardea alba | Great white egret | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Ardea alba | Casmerodius albus | Great Egret | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ardea cinerea | Ardea cinerea | Grey Heron | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Ardea cinerea | Ardea cinerea | Grey Heron | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ardea cinerea | Ardea cinerea | Grey Heron | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Ardea cinerea | Ardea cinerea | Grey Heron | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Ardea purpurea | Ardea purpurea | Purple Heron | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ardea purpurea | Ardea purpurea | Purple Heron | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Ardea purpurea | Ardea purpurea | Purple Heron | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Ardea purpurea | Ardea purpurea | Purple Heron | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ardenna grisea | Puffinus griseus | sooty shearwater | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Ardeola ralloides | Ardeola ralloides | Squacco Heron | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Ardeola ralloides | Ardeola ralloides | Squacco Heron | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ardeola ralloides | Ardeola ralloides | Squacco Heron | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Arenaria interpres | Arenaria interpres | Turnstone | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Arenaria interpres | Scolopacidae | Turnstone | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Arenaria interpres | Arenaria interpres | Turnstone | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Arenaria interpres | Arenaria interpres | Ruddy Turnstone | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Arenaria interpres | Arenaria interpres | Turnstone | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Arenaria interpres interpres | Arenaria interpres interpres | Turnstone | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Asio flammeus | Asio flammeus | Short-Eared Owl | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Asio flammeus | Strigiformes | Short-Eared Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Asio flammeus | Asio flammeus | Short-Eared Owl | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Asio flammeus | Asio flammeus | Short-Eared Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Asio flammeus | Asio flammeus | Short-eared owl | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Asio flammeus | Asio flammeus | short-eared owl | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Asio flammeus | Asio flammeus | Short-eared Owl | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Asio flammeus | Asio flammeus | Short-eared Owl | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Asio otus | Strigiformes | Long-Eared Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Asio otus | Asio otus | Long-Eared Owl | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Asio otus | Asio otus | Long-Eared Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Asio otus | Asio otus | Long-eared Owl | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Athene noctua | Strigiformes | Little Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Athene noctua | Athene noctua | Little Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Aythya collaris | Anatidae | Ring-Necked Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aythya ferina | Anatidae | Pochard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aythya ferina | Aythya ferina | Pochard | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Aythya ferina | Aythya ferina | Pochard | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Aythya ferina | Aythya ferina | Pochard | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Aythya ferina | Aythya ferina | pochard | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Aythya ferina | Aythya ferina | Common Pochard | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Aythya ferina | Aythya ferina | Common Pochard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Aythya ferina | Aythya ferina | Common Pochard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Aythya ferina | Aythya ferina | Pochard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Aythya fuligula | Aythya fuligula | Tufted Duck | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Aythya fuligula | Anatidae | Tufted Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aythya fuligula | Aythya fuligula | tufted duck | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Aythya fuligula | Aythya fuligula | Tufted Duck | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Aythya fuligula | Aythya fuligula | Tufted Duck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Aythya fuligula | Aythya fuligula | Tufted Duck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Aythya marila | Anatidae | Scaup | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aythya marila | Aythya marila | Scaup | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Aythya marila | Aythya marila | Scaup | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Aythya marila | Aythya marila | Scaup | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Aythya marila | Aythya marila | Scaup | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Aythya marila | Aythya marila | scaup | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Aythya marila | Aythya marila | Greater Scaup | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Aythya marila | Aythya marila | Greater Scaup | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Aythya marila | Aythya marila | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Aythya marila | Aythya marila | Greater Scaup | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Aythya marila | Aythya marila | Scaup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Aythya nyroca | Aythya nyroca | Ferruginous Duck | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Aythya nyroca | Anatidae | Ferruginous Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Aythya nyroca | Aythya nyroca | Ferruginous Duck | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Aythya nyroca | Aythya nyroca | Ferruginous Duck | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Aythya nyroca | Aythya nyroca | Ferruginous Pochard | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Bartramia longicauda | Scolopacidae | Upland Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Bombycilla garrulus | Bombycilla garrulus | Waxwing | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Bombycilla garrulus | Bombycilla garrulus | Waxwing | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Bittern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | bittern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Eurasian Bittern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Eurasian Bittern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Great Bittern | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Botaurus stellaris | Botaurus stellaris | Bittern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Branta bernicla | Branta bernicla | Brent Goose | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Branta bernicla | Anatidae | Brent Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta bernicla | Branta bernicla | Brent goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Branta bernicla | Branta bernicla | Brent Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Branta bernicla | Branta bernicla | Brent Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Branta bernicla bernicla | Branta bernicla bernicla | Dark-bellied Brent Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Branta bernicla bernicla | Branta bernicla subsp. bernicla | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Branta bernicla bernicla | Branta bernicula subsp. bernicula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Branta bernicla bernicla | Branta bernicla subsp. bernicla | Dark-bellied Brent Goose | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Branta bernicla hrota | Branta bernicla hrota | pale-bellied brent goose | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Branta bernicla hrota | Branta bernicla hrota | Pale-bellied Brent Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Branta canadensis | Anatidae | Canada Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta canadensis | Branta canadensis | Canada Goose | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle Goose | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle Goose | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta leucopsis | Anatidae | Barnacle Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle goose | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle Goose | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Branta leucopsis | Branta leucopsis | Barnacle Goose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Branta ruficollis | Anatidae | Red-Breasted Goose | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta ruficollis | Branta ruficollis | Red-Breasted Goose | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Branta ruficollis | Branta ruficollis | Red-Breasted Goose | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Branta ruficollis | Branta ruficollis | Red-Breasted Goose | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Branta ruficollis | Branta ruficollis | Red-Breasted Goose | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Branta ruficollis | Branta ruficollis | Red breasted Goose | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Bubo bubo | Bubo bubo | Eagle Owl | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Bubo bubo | Bubo bubo | Eagle Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Bubo scandiacus | Nyctea scandiaca | Snowy Owl | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Bubo scandiacus | Strigiformes | Snowy Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Bubo scandiacus | Nyctea scandiaca | Snowy Owl | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Bubo scandiacus | Nyctea scandiaca | Snowy Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Bubulcus ibis | Bubulcus ibis | Cattle Egret | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Bubulcus ibis | Bubulcus ibis | Cattle egret | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Bubulcus ibis | Bubulcus ibis | Cattle Egret | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Bucephala albeola | Anatidae | Bufflehead | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Bucephala clangula | Anatidae | Goldeneye | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Bucephala clangula | Bucephala clangula | Goldeneye | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Bucephala clangula | Bucephala clangula | Goldeneye | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 2 |
| Bird | bird | Bucephala clangula | Bucephala clangula | Goldeneye | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Bucephala clangula | Bucephala clangula | Goldeneye | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Bucephala clangula | Bucephala clangula | goldeneye | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Bucephala clangula | Bucephala clangula | Common Goldeneye | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Bucephala clangula | Bucephala clangula | Common Goldeneye | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Bucephala clangula | Bucephala clangula | Common Goldeneye | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Bucephala islandica | Bucephala islandica | Barrow's Goldeneye | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Bucephala islandica | Anatidae | Barrow's Goldeneye | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Bulweria bulwerii | Bulweria bulwerii | Bulwer's Petrel | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Bulweria bulwerii | Bulweria bulwerii | Bulwer's Petrel | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-Curlew | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-Curlew | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-Curlew | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-Curlew | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-curlew | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-curlew | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Burhinus oedicnemus | Burhinus oedicnemus | Stone-curlew | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Buteo buteo | Accipitridae | Common Buzzard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Buteo buteo | Buteo buteo | Common Buzzard | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Buteo buteo | Buteo buteo | Common Buzzard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Buteo buteo | Buteo buteo | Common Buzzard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Buteo lagopus | Accipitridae | Rough-Legged Buzzard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Buteo lagopus | Buteo lagopus | Rough-Legged Buzzard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Calandrella brachydactyla | Calandrella brachydactyla | Short-Toed Lark | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calandrella brachydactyla | Calandrella brachydactyla | Short-Toed Lark | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Calcarius lapponicus | Calcarius lapponicus | Lapland Longspur | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calcarius lapponicus | Calcarius lapponicus | Lapland Longspur | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Calcarius lapponicus | Calcarius lapponicus | Lapland bunting | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Calcarius lapponicus | Calcarius lapponicus | Lapland Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Calidris acuminata | Scolopacidae | Sharp-Tailed Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris alba | Scolopacidae | Sanderling | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris alba | Calidris alba | Sanderling | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris alba | Calidris alba | Sanderling | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Calidris alba | Calidris alba | Sanderling | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris alba | Calidris alba | Sanderling | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris alpina | Scolopacidae | Dunlin | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Calidris alpina | Calidris alpina | dunlin | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Calidris alpina | Calidris alpina | Dunlin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Calidris alpina alpina | Calidris alpina alpina | Dunlin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Calidris alpina schinzii | Calidris alpina schinzii | Dunlin | Birds directive | 2003-03-16 | Annex 1 |
| Bird | bird | Calidris bairdii | Scolopacidae | Baird's Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris canutus | Scolopacidae | Red Knot | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris canutus | Calidris canutus | Red Knot | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Calidris canutus | Calidris canutus | Knot | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Calidris canutus | Calidris canutus | knot | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Calidris canutus | Calidris canutus | Red Knot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris canutus | Calidris canutus | Red Knot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Calidris canutus islandica | Calidris canutus islandica | Red Knot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Calidris falcinellus | Limicola falcinellus | Broad-Billed Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris falcinellus | Scolopacidae | Broad-Billed Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris falcinellus | Limicola falcinellus | Broad billed Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris ferruginea | Scolopacidae | Curlew Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris ferruginea | Calidris ferruginea | Curlew Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris ferruginea | Calidris ferruginea | Curlew sandpiper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Calidris ferruginea | Calidris ferruginea | Curlew Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris fuscicollis | Scolopacidae | White-Rumped Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris himantopus | Scolopacidae | Stilt Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris maritima | Scolopacidae | Purple Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Calidris maritima | Calidris maritima | Purple sandpiper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Calidris maritima | Calidris maritima | Purple Sandpiper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Calidris mauri | Scolopacidae | Western Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris melanotos | Scolopacidae | Pectoral Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris minuta | Scolopacidae | Little Stint | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris minuta | Calidris minuta | Little Stint | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris minuta | Calidris minuta | Little Stint | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris minutilla | Scolopacidae | Least Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris pugnax | Scolopacidae | Ruff | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Calidris pugnax | Calidris pugnax | Ruff | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris pugnax | Calidris pugnax | Ruff | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Calidris pugnax | Calidris pugnax | Ruff | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Calidris pugnax | Philomachus pugnax | Ruff | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Calidris pusilla | Scolopacidae | Semipalmated Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris ruficollis | Scolopacidae | Red-necked Stint | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris subminuta | Scolopacidae | Long-Toed Stint | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris subruficollis | Scolopacidae | Buff-Breasted Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris temminckii | Scolopacidae | Temminck's Stint | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris temminckii | Calidris temminckii | Temminck's Stint | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris temminckii | Calidris temminckii | Temminck's Stint | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Calidris temminckii | Calidris temminckii | Temminck's Stint | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calidris temminckii | Calidris temminckii | Temminck’s Stint | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Calidris temminckii | Calidris temminckii | Temminck's Stint | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Calidris tenuirostris | Scolopacidae | Great Knot | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Calidris tenuirostris | Calidris tenuirostris | Great Knot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Calonectris diomedea | Calonectris diomedea | Cory's Shearwater | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Caprimulgus aegyptius | Caprimulgidae | Egyptian Nightjar | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Caprimulgus europaeus | Caprimulgidae | Nightjar | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | Nightjar | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | Nightjar | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | Nightjar | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | nightjar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | European Nightjar | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | European Nightjar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Caprimulgus europaeus | Caprimulgus europaeus | Nightjar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Caprimulgus ruficollis | Caprimulgidae | Red-Necked Nightjar | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Carduelis carduelis | Carduelis carduelis | Goldfinch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Carduelis carduelis | Carduelis carduelis | Goldfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Carduelis carduelis britannica | Carduelis carduelis britannica | Goldfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Carpodacus erythrinus | Carpodacus erythrinus | Scarlet Rosefinch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Carpodacus erythrinus | Carpodacus erythrinus | Scarlet Rosefinch | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Carpodacus erythrinus | Carpodacus erythrinus | Common Rosefinch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Cecropis daurica | Hirundinidae | Red-Rumped Swallow | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cepphus grylle | Cepphus grylle | Black guillemot | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Cepphus grylle | Cepphus grylle | Black Guillemot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Cepphus grylle | Cepphus grylle | Black Guillemot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cercotrichas galactotes | Cercotrichas galactotes | Rufous-tailed Scrub Robin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Certhia brachydactyla | Certhiidae | Short-Toed Treecreeper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Certhia brachydactyla | Certhia brachydactyla | Short-Toed Treecreeper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Certhia brachydactyla | Certhia brachydactyla | Short-toed treecreeper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Certhia familiaris | Certhiidae | Treecreeper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Certhia familiaris | Certhia familiaris | Eurasian Treecreeper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Certhia familiaris britannica | Certhia familiaris britannica | Eurasian Treecreeper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cettia cetti | Cettia cetti | Cetti's Warbler | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Cettia cetti | Cettia cetti | Cetti’s Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Charadrius alexandrinus | Charadrius alexandrinus | Kentish Plover | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius alexandrinus | Charadriidae | Kentish Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius alexandrinus | Charadrius alexandrinus | Kentish Plover | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Charadrius alexandrinus | Charadrius alexandrinus | Kentish Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius alexandrinus | Anarhynchus alexandrinus | Kentish Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Charadrius asiaticus | Charadriidae | Caspian Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius asiaticus | Charadrius asiaticus | Caspian Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius dubius | Charadriidae | Little Ringed Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius dubius | Charadrius dubius | Little Ringed Plover | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius dubius | Charadrius dubius | Little Ringed Plover | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Charadrius dubius | Charadrius dubius | Little Ringed Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius dubius | Charadrius dubius | Little Ringed Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | Ringed Plover | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius hiaticula | Charadriidae | Ringed Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | Ringed plover | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | Common Ringed Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | Ringed Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | Ringed Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Charadrius hiaticula | Charadrius hiaticula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Charadrius hiaticula hiaticula | Charadrius hiaticula hiaticula | Ringed Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Charadrius leschenaultii | Charadriidae | Greater Sand Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius leschenaultii | Charadrius leschenaultii | Greater Sandplover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius mongolus | Charadriidae | Lesser Sand Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius mongolus | Charadrius mongolus | Mongolian Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius morinellus | Charadriidae | dotterel | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | dotterel | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | dotterel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | dotterel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | Dotterel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Charadrius morinellus | Eudromias morinellus | Eurasian Dotterel | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | Dotterel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Charadrius morinellus | Charadrius morinellus | Dotterel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Charadrius semipalmatus | Charadriidae | Semipalmated Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Charadrius vociferus | Charadriidae | Killdeer | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Chlamydotis undulata | Chlamydotis undulata | Houbara Bustard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Chlamydotis undulata | Chlamydotis undulata | Houbara Bustard | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Bird | bird | Chlamydotis undulata | Otididae | Houbara Bustard | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chlamydotis undulata | Chlamydotis undulata | Houbara Bustard | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Chlamydotis undulata | Chlamydotis undulata | Houbara Bustard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Chlidonias hybrida | Chlidonias hybridus | Whiskered Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Chlidonias leucopterus | Chlidonias leucopterus | White-winged Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chlidonias leucopterus | Chlidonias leucopterus | White-winged Tern | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Chlidonias leucopterus | Chlidonias leucopterus | White winged Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Chlidonias niger | Chlidonias niger | Black Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chlidonias niger | Chlidonias niger | Black Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Chlidonias niger | Chlidonias niger | Black Tern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Chlidonias niger | Chlidonias niger | Black Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Chlidonias niger | Chlidonias niger | Black Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Chloris chloris | Carduelis chloris | Greenfinch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chloris chloris | Chloris chloris | Greenfinch | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Chloris chloris | Chloris chloris | Greenfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Chloris chloris harrisoni | Chloris chloris harrisoni | Greenfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Chordeiles minor | Caprimulgidae | Common Nighthawk | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chroicocephalus genei | Larus genei | Slender-Billed Gull | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Chroicocephalus genei | Larus genei | Slender-Billed Gull | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Chroicocephalus genei | Larus genei | Slender-Billed Gull | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Chroicocephalus genei | Larus genei | Slender billed Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Chroicocephalus ridibundus | Larus ridibundus | Black-Headed Gull | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Chroicocephalus ridibundus | Chroicocephalus ridibundus | Black-headed gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Chroicocephalus ridibundus | Larus ridibundus | black-headed gull | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Chroicocephalus ridibundus | Larus ridibundus | Common Black-headed Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Chroicocephalus ridibundus | Chroicocephalus ridibundus | Black-headed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Chroicocephalus ridibundus | Chroicocephalus ridibundus | Black-headed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Chroicocephalus ridibundus | Larus ridibundus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Chroicocephalus ridibundus | Larus ridibundus | Black-headed Gull | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Chrysolophus amherstiae | Chrysolophus amherstiae | Lady Amherst's Pheasant | CITES UK Species only | 1997-01-01 | Annex D |
| Bird | bird | Chrysolophus pictus | Chrysolophus pictus | Golden Pheasant | CITES UK Species only | 1997-01-01 | Annex D |
| Bird | bird | Ciconia ciconia | Ciconia ciconia | White Stork | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Ciconia ciconia | Ciconia ciconia | White Stork | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Ciconia ciconia | Ciconiidae | White Stork | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ciconia ciconia | Ciconia ciconia | White Stork | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ciconia nigra | Ciconiidae | Black Stork | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ciconia nigra | Ciconia nigra | Black Stork | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Ciconia nigra | Ciconia nigra | Black Stork | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Ciconia nigra | Ciconia nigra | Black Stork | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Ciconia nigra | Ciconia nigra | Black Stork | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Cinclus cinclus | Cinclus cinclus | White-throated Dipper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cinclus cinclus | Cinclus cinclus | Dipper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Cinclus cinclus | Cinclus cinclus | Dipper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Cinclus cinclus gularis | Cinclus cinclus gularis | Dipper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Cinclus cinclus hibernicus | Cinclus cinclus hibernicus | Dipper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Circus | Circus | Indet. Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh Harrier | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Circus aeruginosus | Accipitridae | Marsh Harrier | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Circus aeruginosus | Circus | Marsh Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh Harrier | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh Harrier | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh harrier | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh Harrier | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Circus aeruginosus | Circus aeruginosus | Marsh Harrier | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Circus cyaneus | Accipitridae | Hen Harrier | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen Harrier | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Circus cyaneus | Circus | Hen Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen Harrier | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen Harrier | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen harrier | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Circus cyaneus | Circus cyaneus | hen harrier | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen Harrier | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Circus cyaneus | Circus cyaneus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Circus cyaneus | Circus cyaneus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Circus cyaneus | Circus cyaneus | Hen Harrier | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Circus hudsonius | Circus | Northern Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus macrourus | Accipitridae | Pallid Harrier | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Circus macrourus | Circus | Pallid Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus macrourus | Circus macrourus | Pallid Harrier | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Circus macrourus | Circus macrourus | Pallid Harrier | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Circus pygargus | Accipitridae | Montagu's Harrier | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Circus pygargus | Circus pygargus | Montagu's Harrier | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Circus pygargus | Circus | Montagu's Harrier | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Circus pygargus | Circus pygargus | Montagu's Harrier | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Circus pygargus | Circus pygargus | Montagu’s harrier | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Circus pygargus | Circus pygargus | Montagu’s Harrier | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Clamator glandarius | Clamator glandarius | Great Spotted Cuckoo | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Clanga clanga | Accipitridae | Spotted Eagle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Clanga clanga | Aquila clanga | Spotted Eagle | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Clanga clanga | Aquila clanga | Spotted Eagle | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Clanga clanga | Aquila clanga | Spotted Eagle | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Clangula hyemalis | Anatidae | Long-Tailed Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Clangula hyemalis | Clangula hyemalis | Long-Tailed Duck | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Clangula hyemalis | Clangula hyemalis | Long-Tailed Duck | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Clangula hyemalis | Clangula hyemalis | Long-tailed duck | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Clangula hyemalis | Clangula hyemalis | Long tailed Duck | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Clangula hyemalis | Clangula hyemalis | Long-tailed Duck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | Hawfinch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | Hawfinch | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | hawfinch | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | Hawfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | Hawfinch | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Coccothraustes coccothraustes | Coccothraustes coccothraustes | Hawfinch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Coloeus monedula | Corvus monedula | Jackdaw | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Coloeus monedula | Corvus monedula | Jackdaw | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Columba livia | Columba livia | Rock Pigeon | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Columba livia | Columba livia | Rock Pigeon | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Columba livia | Columba livia | Feral Pigeon | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Columba oenas | Columba oenas | Stock Pigeon | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Columba oenas | Columba oenas | Stock dove | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Columba oenas | Columba oenas | Stock Dove | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Columba oenas oenas | Columba oenas oenas | Stock Dove | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Columba palumbus | Columba palumbus | Woodpigeon | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Columba palumbus | Columba palumbus | Woodpigeon | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Columba palumbus | Columba palumbus | Wood Pigeon | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Coracias garrulus | Coracias garrulus | Roller | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Coracias garrulus | Coracias garrulus | Roller | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Coracias garrulus | Coracias garrulus | Roller | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Corvus corax | Corvus corax | Common Raven | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Corvus cornix | Corvus cornix | Hooded Crow | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Corvus cornix | Corvus cornix | Hooded Crow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Corvus corone | Corvus corone | Carrion / Hooded Crow | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Corvus corone | Corvus corone | Carrion Crow | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Corvus frugilegus | Corvus frugilegus | Rook | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Corvus frugilegus | Corvus frugilegus | Rook | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Corvus frugilegus | Corvus frugilegus | Rook | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | Quail | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | Quail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | Quail | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | Quail | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | quail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Coturnix coturnix | Coturnix coturnix | Common Quail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Crex crex | Crex crex | Corncrake | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Crex crex | Crex crex | Corncrake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Crex crex | Crex crex | Corncrake | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Crex crex | Crex crex | Corncrake | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Crex crex | Crex crex | Corncrake | Convention on Migratory Species | 1997-01-01 | Appendix 2 |
| Bird | bird | Crex crex | Crex crex | Corncrake | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Crex crex | Crex crex | corncrake | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Crex crex | Crex crex | Corncrake | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Crex crex | Crex crex | Corn Crake | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Crex crex | Crex crex | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Crex crex | Crex crex | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Crex crex | Crex crex | Corn Crake | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Crex crex | Crex crex | Corn Crake | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Cuculus canorus | Cuculus canorus | Cuckoo | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Cuculus canorus | Cuculus canorus | cuckoo | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Cuculus canorus | Cuculus canorus | Cuckoo | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Cuculus canorus | Cuculus canorus | Common Cuckoo | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Cuculus canorus | Cuculus canorus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Cuculus canorus | Cuculus canorus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Cuculus canorus | Cuculus canorus | Common Cuckoo | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Curruca communis | Curruca communis | Common whitethroat | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Curruca communis | Sylvia communis | Common Whitethroat | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Curruca curruca | Sylvia curruca | Lesser Whitethroat | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Curruca nisoria | Sylvia nisoria | Barred Warbler | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Curruca ruppeli | Sylvia rueppelli | Rüppell's Warbler | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Curruca sarda | Sylvia sarda | Marmora's Warbler | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Curruca undata | Sylvia undata | Dartford Warbler | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Curruca undata | Sylvia undata | Dartford Warbler | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Curruca undata | Curruca undata | Dartford warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Curruca undata | Sylvia undata | Dartford Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Cursorius cursor | Gaviidae | Cream-Coloured Courser | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cursorius cursor | Cursorius cursor | Cream-Coloured Courser | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Cyanistes caeruleus | Paridae | Blue Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cyanistes caeruleus | Cyanistes caeruleus | Blue Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cyanistes caeruleus obscurus | Cyanistes caeruleus obscurus | Blue Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cygnus columbianus | Cygnus bewickii | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cygnus columbianus | Cygnus bewickii | NA | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Cygnus columbianus | Anatidae | Tundra Swan | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Cygnus columbianus | Cygnus bewickii | NA | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | Tundra Swan | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | Bewick's swan | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | bewick's swan | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | Bewick's Swan | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | Bewick’s Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Cygnus columbianus | Cygnus columbianus | Bewick's Swan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Cygnus columbianus bewickii | Cygnus columbianus bewickii | Bewick’s Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Cygnus columbianus bewickii | Cygnus columbianus subsp. bewickii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Cygnus columbianus bewickii | Cygnus columbianus subsp. Bewickii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Cygnus columbianus bewickii | Cygnus columbianus subsp. bewickii | Tundra Swan | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Cygnus cygnus | Anatidae | Whooper Swan | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper swan | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | whooper swan | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cygnus cygnus | Cygnus cygnus | Whooper Swan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Cygnus olor | Cygnus olor | Mute Swan | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Cygnus olor | Anatidae | Mute Swan | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Cygnus olor | Cygnus olor | Mute Swan | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Cygnus olor | Cygnus olor | Mute Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Cygnus olor | Cygnus olor | Mute Swan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Delichon urbicum | Hirundinidae | House Martin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Delichon urbicum | Delichon urbicum | House martin | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Delichon urbicum | Delichon urbicum | House Martin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Dendrocopos major | Piciformes | Great Spotted Woodpecker | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Dendrocopos major | Dendrocopos major | Great Spotted Woodpecker | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Dendrocopos major anglicus | Dendrocopos major anglicus | Great Spotted Woodpecker | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Dryobates minor | Piciformes | Lesser Spotted Woodpecker | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Dryobates minor | Dryobates minor | Lesser spotted woodpecker | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Dryobates minor | Dryobates minor | Lesser Spotted Woodpecker | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Dryobates minor comminutus | Dryobates minor comminutus | Lesser Spotted Woodpecker | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Dryobates minor comminutus | Dendrocopos minor subsp. Comminutus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Dryobates minor comminutus | Dendrocopus minor subsp. comminutus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Dryobates minor comminutus | Dendrocopos minor subsp. comminutus | Lesser Spotted Woodpecker | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Egretta garzetta | Egretta garzetta | Little Egret | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Emberiza aureola | Emberiza aureola | Yellow-Breasted Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza caesia | Emberiza caesia | Cretzschmar's Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza caesia | Emberiza caesia | Cretzschmar's Bunting | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Emberiza calandra | Emberiza calandra | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Emberiza calandra | Emberiza calandra | Corn bunting | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Emberiza calandra | Emberiza calandra | Corn Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Emberiza calandra | Emberiza calandra | Corn Bunting | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Emberiza calandra calandra | Emberiza calandra clanceyi | Corn Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Emberiza calandra calandra | Emberiza calandra subsp. Calandra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Emberiza calandra calandra | Emberiza calandra subsp. calandra/clanceyi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Emberiza calandra calandra | Emberiza calandra subsp. calandra/clanceyi | Corn Bunting | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Emberiza cia | Emberiza cia | Rock Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | Cirl Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | Cirl Bunting | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | Cirl bunting | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | Cirl Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Emberiza cirlus | Emberiza cirlus | Cirl Bunting | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | Yellowhammer | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | Yellowhammer | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | yellowhammer | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | Yellowhammer | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | Yellowhammer | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Emberiza citrinella | Emberiza citrinella | Yellowhammer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Emberiza hortulana | Emberiza hortulana | Ortolan Bunting | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Emberiza melanocephala | Emberiza melanocephala | Black-Headed Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza pusilla | Emberiza pusilla | Little Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza rustica | Emberiza rustica | Rustic Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | Reed Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | Reed bunting | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | reed bunting | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | Reed Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | Reed Bunting | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Emberiza schoeniclus | Emberiza schoeniclus | Reed Bunting | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Eremophila alpestris | Eremophila alpestris | Shore Lark | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Eremophila alpestris | Eremophila alpestris | Shore Lark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Eremophila alpestris | Eremophila alpestris | Shorelark | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Eremophila alpestris | Eremophila alpestris | Shore Lark | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Erithacus rubecula | Erithacus rubecula | Robin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Erithacus rubecula | Erithacus rubecula | Robin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Falco columbarius | Falconiformes | Merlin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco columbarius | Falconidae | Merlin | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Falco columbarius | Falco columbarius | Merlin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Falco columbarius subaesalon | Falco columbarius subaesalon | Merlin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Falco eleonorae | Falconidae | Eleonora's Falcon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco eleonorae | Falco eleonorae | Eleonora's Falcon | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Falco eleonorae | Falconiformes | Eleonora's Falcon | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco eleonorae | Falco eleonorae | Eleonora's Falcon | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco naumanni | Falconidae | Lesser Kestrel | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco naumanni | Falconiformes | Lesser Kestrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco naumanni | Falco naumanni | Lesser Kestrel | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Falco naumanni | Falco naumanni | Lesser Kestrel | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Falco naumanni | Falco naumanni | Lesser Kestrel | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco peregrinus | Falconidae | Peregrine Falcon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Falco peregrinus | Falconiformes | Peregrine Falcon | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Falco peregrinus | Falco peregrinus | Peregrine Falcon | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Falco rusticolus | Falconidae | Gyrfalcon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco rusticolus | Falconiformes | Gyrfalcon | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco rusticolus | Falco rusticolus | Gyrfalcon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Falco rusticolus | Falco rusticolus | Gyrfalcon | Birds directive | 1997-01-01 | Annex 1 |
| Bird | bird | Falco rusticolus | Falco rusticolus | Gyrfalcon | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco sparverius | Falconidae | American Kestrel | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco sparverius | Falconiformes | American Kestrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco subbuteo | Falconiformes | Hobby | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco subbuteo | Falconidae | Hobby | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco subbuteo | Falco subbuteo | Hobby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Falco subbuteo | Falco subbuteo | Hobby | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco subbuteo | Falco subbuteo | Hobby | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Falco subbuteo | Falco subbuteo | Hobby | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Falco tinnunculus | Falconidae | Kestrel | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco tinnunculus | Falconiformes | Kestrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | Kestrel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | Kestrel | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | Kestrel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | Common Kestrel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Falco tinnunculus | Falco tinnunculus | Kestrel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Falco vespertinus | Falconidae | Red-Footed Falcon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco vespertinus | Falconiformes | Red-Footed Falcon | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Falco vespertinus | Falco vespertinus | Red-Footed Falcon | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Ficedula albicollis | Muscicapidae | Collared Flycatcher | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Ficedula albicollis | Ficedula albicollis | Collared Flycatcher | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Ficedula hypoleuca | Muscicapidae | Pied Flycatcher | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Ficedula hypoleuca | Ficedula hypoleuca | Pied Flycatcher | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Ficedula hypoleuca | Ficedula hypoleuca | Pied flycatcher | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Ficedula hypoleuca | Ficedula hypoleuca | Pied Flycatcher | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Ficedula hypoleuca | Ficedula hypoleuca | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Ficedula parva | Ficedula parva | Red-Breasted Flycatcher | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Fratercula arctica | Fratercula arctica | Puffin | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Fratercula arctica | Fratercula arctica | Atlantic Puffin | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Fratercula arctica | Fratercula arctica | Puffin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Fringilla coelebs | Fringilla coelebs | Common Chaffinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Fringilla coelebs gengleri | Fringilla coelebs gengleri | Common Chaffinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Fringilla montifringilla | Fringilla montifringilla | Brambling | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Fringilla montifringilla | Fringilla montifringilla | Brambling | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Fringilla montifringilla | Fringilla montifringilla | Brambling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Fulica atra | Fulica atra | Coot | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Fulica atra | Fulica atra | Common Coot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Fulica atra | Fulica atra | Common Coot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Fulica atra | Fulica atra | Common Coot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Fulmarus glacialis | Fulmarus glacialis | Northern fulmar | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Fulmarus glacialis | Fulmarus glacialis | Fulmar | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gallinago gallinago | Gallinago gallinago | Snipe | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Gallinago gallinago | Scolopacidae | Snipe | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Gallinago gallinago | Gallinago gallinago | Snipe | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Gallinago gallinago | Gallinago gallinago | Common Snipe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gallinago gallinago | Gallinago gallinago | Common Snipe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Gallinago gallinago | Gallinago gallinago | Common Snipe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gallinago gallinago faeroeensis | Gallinago gallinago faeroeensis | Common Snipe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Gallinago media | Scolopacidae | Great Snipe | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Gallinago media | Gallinago media | Great Snipe | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Gallinago media | Gallinago media | Great Snipe | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Gallinago media | Gallinago media | Great Snipe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gallinula chloropus | Gallinula chloropus | Moorhen | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Gallinula chloropus | Scolopacidae | Moorhen | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Gallinula chloropus | Gallinula chloropus | Moorhen | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Gallinula chloropus | Gallinula chloropus | Common Moorhen | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gallinula chloropus | Gallinula chloropus | Moorhen | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Garrulus glandarius | Garrulus glandarius | Jay | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Garrulus glandarius | Garrulus glandarius | Eurasian Jay | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Garrulus glandarius rufitergum | Garrulus glandarius rufitergum | Eurasian Jay | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gavia | Gavia | Indet. Diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia adamsii | Gaviidae | Yellow-billed Diver | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Gavia adamsii | Gavia | White billed Diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia adamsii | Gavia adamsii | Yellow-billed Diver | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Gavia adamsii | Gavia adamsii | White billed Diver | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gavia arctica | Gaviidae | Black-Throated Diver | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Gavia arctica | Gavia | Black-throated diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia arctica | Gavia arctica | Black-Throated Diver | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Gavia arctica | Gavia arctica | Black-throated diver | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Gavia arctica | Gavia arctica | black-throated diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Gavia arctica | Gavia arctica | Black-throated Diver | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gavia arctica | Gavia arctica | Black-throated Diver | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Gavia arctica | Gavia arctica | Black-throated Diver | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Gavia arctica | Gavia arctica | Black-throated Diver | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Gavia immer | Gavia immer | Great Northern Diver | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Gavia immer | Gaviidae | Great Northern Diver | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Gavia immer | Gavia | Great Northern Diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia immer | Gavia immer | Great northern diver | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Gavia immer | Gavia immer | Great Northern Diver | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gavia immer | Gavia immer | Great Northern Diver | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gavia immer | Gavia immer | Great Northern Diver | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Gavia pacifica | Gavia | Pacific Diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia stellata | Gaviidae | Red-Throated Diver | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Gavia stellata | Gavia | Red-Throated Diver | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Gavia stellata | Gavia stellata | Red-Throated Diver | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Gavia stellata | Gavia stellata | Red-Throated Diver | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Gavia stellata | Gavia stellata | Red-Throated Diver | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Gavia stellata | Gavia stellata | Red throated Diver | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Gavia stellata | Gavia stellata | Red-throated Diver | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gavia stellata | Gavia stellata | Red-throated Diver | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Gavia stellata | Gavia stellata | Red-throated Diver | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Gelochelidon nilotica | Sterna nilotica | Gull billed Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Glareola maldivarum | Glareolidae | Oriental Pratincole | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Glareola nordmanni | Glareolidae | Black-Winged Pratincole | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Glareola nordmanni | Glareola nordmanni | Black-Winged Pratincole | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Glareola nordmanni | Glareola nordmanni | Black winged Pratincole | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Glareola pratincola | Glareolidae | Collared Pratincole | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Glareola pratincola | Glareola pratincola | Collared Pratincole | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Glareola pratincola | Glareola pratincola | Collared Pratincole | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Glareola pratincola | Glareola pratincola | Collared Pratincole | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Grus grus | Grus | Crane | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Grus grus | Grus grus | Crane | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Grus grus | Gruidae | Crane | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Grus grus | Grus grus | Crane | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Grus grus | Grus grus | Crane | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Grus grus | Grus grus | Common Crane | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Grus grus | Grus grus | Common Crane | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Gyps fulvus | Gyps fulvus | Griffon Vulture | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Gyps fulvus | Gyps fulvus | Griffon Vulture | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Haematopus ostralegus | Haematopus ostralegus | Oystercatcher | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Haematopus ostralegus | Haematopus ostralegus | Oystercatcher | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Haematopus ostralegus | Haematopus ostralegus | Eurasian Oystercatcher | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Haematopus ostralegus | Haematopus ostralegus | Oystercatcher | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Haematopus ostralegus ostralegus | Haematopus ostralegus ostralegus | Oystercatcher | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Haliaeetus | Haliaeetus | NA | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Haliaeetus albicilla | Accipitridae | White-Tailed Eagle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-Tailed Eagle | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-Tailed Eagle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-Tailed Eagle | Convention on Migratory Species | 1985-01-01 | Appendix 1 |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-Tailed Eagle | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Haliaeetus albicilla | Haliaeetus | White-Tailed Eagle | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-tailed eagle | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | white-tailed eagle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-tailed Eagle | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Haliaeetus albicilla | Haliaeetus albicilla | White-tailed Eagle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Haliaeetus leucocephalus | Accipitridae | Bald Eagle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Haliaeetus leucocephalus | Haliaeetus | Bald Eagle | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Henicopernis infuscatus | Henicopernis infuscatus | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Bird | bird | Himantopus himantopus | Recurvirostridae | Black-Winged Stilt | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Himantopus himantopus | Himantopus himantopus | Black-Winged Stilt | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Himantopus himantopus | Recurvirostridae | Black-Winged Stilt | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Himantopus himantopus | Himantopus himantopus | Black-Winged Stilt | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Himantopus himantopus | Himantopus himantopus | Black-winged stilt | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Himantopus himantopus | Himantopus himantopus | Black winged Stilt | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Hirundo rustica | Hirundinidae | Swallow | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Hirundo rustica | Hirundo rustica | Barn Swallow | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Histrionicus histrionicus | Histrionicus histrionicus | Harlequin Duck | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Histrionicus histrionicus | Anatidae | Harlequin Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Hydrobates pelagicus | Hydrobatidae | Storm Petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Hydrobates pelagicus | Hydrobates pelagicus | Storm Petrel | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Hydrobates pelagicus | Hydrobates pelagicus | Storm Petrel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Hydrobates pelagicus | Hydrobates pelagicus | European storm-petrel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Hydrobates pelagicus | Hydrobates pelagicus | European Storm-petrel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Hydrobates pelagicus | Hydrobates pelagicus | Storm-petrel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Hydrocoloeus minutus | Larus minutus | Little Gull | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Hydrocoloeus minutus | Larus minutus | Little Gull | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Hydrocoloeus minutus | Larus minutus | Little Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Hydrocoloeus minutus | Larus minutus | Little Gull | Birds directive | 2003-03-16 | Annex 1 |
| Bird | bird | Hydroprogne caspia | Sterna caspia | Caspian Tern | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Hydroprogne caspia | Sterna caspia | Caspian Tern | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Hydroprogne caspia | Sterna caspia | Caspian Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ichthyaetus audouinii | Larus audouinii | Audouin's Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ichthyaetus ichthyaetus | Larus ichthyaetus | Pallas's Gull | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Ichthyaetus ichthyaetus | Larus ichthyaetus | Great Black headed Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Ichthyaetus melanocephalus | Ichthyaetus melanocephalus | Mediterranean gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Ichthyaetus melanocephalus | Larus melanocephalus | Mediterranean Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Irania gutturalis | Irania gutturalis | White-Throated Robin | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Ixobrychus minutus | Ixobrychus minutus | Little Bittern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Ixobrychus minutus | Ixobrychus minutus | Little Bittern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Ixobrychus minutus | Ixobrychus minutus | Little Bittern | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Ixobrychus minutus | Ixobrychus minutus | Little bittern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Ixobrychus minutus | Ixobrychus minutus | Little Bittern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Jynx torquilla | Piciformes | Wryneck | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Jynx torquilla | Jynx torquilla | Wryneck | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Jynx torquilla | Jynx torquilla | Wryneck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Jynx torquilla | Jynx torquilla | Eurasian Wryneck | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Jynx torquilla | Jynx torquilla | Wryneck | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Lagopus lagopus | Lagopus lagopus | red grouse | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Lagopus lagopus | Lagopus lagopus | Red Grouse | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lagopus lagopus scotica | Lagopus lagopus subsp. scotica | Red Grouse | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Lagopus lagopus scotica | Lagopus lagopus scoticus | Red Grouse | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lagopus lagopus scotica | Lagopus lagopus subsp. Scotica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Lagopus lagopus scotica | Lagopus lagopus subsp. Scotica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Lagopus lagopus scotica | Lagopus lagopus subsp. scotica | Red Grouse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Lagopus muta | Lagopus mutus | Rock Ptarmigan | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Lagopus muta | Lagopus muta | Ptarmigan | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Lagopus muta | Lagopus muta | Ptarmigan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lagopus muta millaisi | Lagopus muta millaisi | Ptarmigan | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lanius collurio | Laniidae | Red-Backed Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius collurio | Lanius collurio | Red-Backed Shrike | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Lanius collurio | Lanius collurio | Red-Backed Shrike | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Lanius collurio | Lanius collurio | Red-backed shrike | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Lanius collurio | Lanius collurio | Red-backed Shrike | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Lanius collurio | Lanius collurio | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Lanius collurio | Lanius collurio | Red-backed Shrike | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Lanius collurio | Lanius collurio | Red-backed Shrike | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Lanius cristatus | Laniidae | Brown Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius excubitor | Laniidae | Great Grey Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius isabellinus | Laniidae | Isabelline Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius meridionalis | Laniidae | Southern Grey Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius minor | Laniidae | Lesser Grey Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lanius minor | Lanius minor | Lesser Grey Shrike | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Lanius senator | Laniidae | Woodchat Shrike | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Larus argentatus | Larus argentatus | Herring Gull | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Larus argentatus | Larus argentatus | Herring gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Larus argentatus | Larus argentatus | herring gull | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Larus argentatus | Larus argentatus | Herring Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus argentatus | Larus argentatus | Herring Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Larus argentatus | Larus argentatus | Herring Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Larus argentatus | Larus argentatus | Herring Gull | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Larus argentatus argenteus | Larus argentatus argenteus | Herring Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Larus argentatus argenteus | Larus argentatus subsp. argenteus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Larus argentatus argenteus | Larus argentatus subsp. argenteus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Larus argentatus argenteus | Larus argentatus subsp. argenteus | Herring Gull | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Larus cachinnans | Larus cachinnans | Caspian gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus cachinnans | Larus cachinnans | Caspian Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Larus canus | Larus canus | Mew Gull | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Larus canus | Larus canus | Common gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus canus | Larus canus | Common Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus canus | Larus canus | Common Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Larus canus | Larus canus | Common Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Larus canus canus | Larus canus canus | Common Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Larus fuscus | Larus fuscus | Lesser Black-Backed Gull | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Larus fuscus | Larus fuscus | Lesser black-backed gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus fuscus | Larus fuscus | Lesser Black-backed Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus fuscus | Larus fuscus | Lesser Black-backed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Larus fuscus graellsii | Larus fuscus graellsii | Lesser Black-backed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Data Deficient |
| Bird | bird | Larus glaucoides | Larus glaucoides | Iceland gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus glaucoides | Larus glaucoides | Iceland Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus glaucoides | Larus glaucoides | Iceland Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Larus hyperboreus | Larus hyperboreus | Glaucous gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus hyperboreus | Larus hyperboreus | Glaucous Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus hyperboreus | Larus hyperboreus | Glaucous Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Larus marinus | Larus marinus | Great Black-Backed Gull | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Larus marinus | Larus marinus | Great black-backed gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus marinus | Larus marinus | Great Black-backed Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Larus marinus | Larus marinus | Great Black-backed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Larus marinus | Larus marinus | Great Black-backed Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Larus michahellis | Larus michahellis | Yellow-legged gull | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Larus michahellis | Larus michahellis | Yellow-legged Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Larus michahellis | Larus michahellis | Yellow-legged Gull | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Limnodromus scolopaceus | Scolopacidae | Long-Billed Dowitcher | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Limosa haemastica | Scolopacidae | Hudsonian Godwit | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Limosa lapponica | Scolopacidae | Bar-Tailed Godwit | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar-Tailed Godwit | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar-Tailed Godwit | Birds directive | 1997-01-01 | Annex 1 |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar-tailed godwit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar tailed Godwit | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar-tailed Godwit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Limosa lapponica | Limosa lapponica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Limosa lapponica | Limosa lapponica | Bar-tailed Godwit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Limosa lapponica lapponica | Limosa lapponica lapponica | Bar-tailed Godwit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Limosa limosa | Limosa limosa | Black-Tailed Godwit | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Limosa limosa | Scolopacidae | Black-Tailed Godwit | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Limosa limosa | Limosa limosa | Black-Tailed Godwit | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Limosa limosa | Limosa limosa | Black-Tailed Godwit | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Limosa limosa | Limosa limosa | Black-tailed godwit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Limosa limosa | Limosa limosa | black-tailed godwit | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Limosa limosa | Limosa limosa | Black tailed Godwit | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Limosa limosa | Limosa limosa | Black-tailed Godwit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Limosa limosa | Limosa limosa | Black-tailed Godwit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Limosa limosa | Limosa limosa | Black-tailed Godwit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Limosa limosa islandica | Limosa limosa islandica | Black-tailed Godwit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Limosa limosa limosa | Limosa limosa subsp. limosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Limosa limosa limosa | Limosa limosa subsp. limosa | Black-tailed Godwit | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Linaria cannabina | Carduelis cannabina | Linnet | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Linaria cannabina | Linaria cannabina | Linnet | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Linaria cannabina | Carduelis cannabina | linnet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Linaria cannabina | Linaria cannabina | Linnet | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Linaria cannabina | Carduelis cannabina | Linnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Linaria cannabina autochthona | Linaria cannabina autochthona | Linnet | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Linaria cannabina autochthona/cannabina | Carduelis cannabina subsp. autochthona/cannabina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Linaria cannabina autochthona/cannabina | Carduelis cannabina subsp. autochthona/cannabina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Linaria cannabina autochthona/cannabina | Carduelis cannabina subsp. autochthona/cannabina | Common Linnet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Linaria flavirostris | Carduelis flavirostris | Twite | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Linaria flavirostris | Carduelis flavirostris | Twite | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Linaria flavirostris | Linaria flavirostris | Twite | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Linaria flavirostris | Carduelis flavirostris | twite | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Linaria flavirostris | Linaria flavirostris | Twite | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Linaria flavirostris pipilans | Carduelis flavirostris subsp. bensonorum/pipilans | Twite | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Linaria flavirostris pipilans | Linaria flavirostris bensonorum | Twite | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Linaria flavirostris pipilans | Linaria flavirostris pipilans | Twite | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Linaria flavirostris pipilans | Carduelis flavirostris subsp. bensonorum/pipilans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Linaria flavirostris pipilans | Carduelis flavirostris subsp. bensonorum/pipilans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Linaria flavirostris pipilans | Carduelis flavirostris subsp. bensonorum/pipilans | Twite | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Locustella luscinioides | Locustella luscinioides | Savi's Warbler | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Locustella luscinioides | Locustella luscinioides | Savi's warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Locustella luscinioides | Locustella luscinioides | Savi's Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Locustella luscinioides | Locustella luscinioides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Locustella luscinioides | Locustella luscinioides | Savi's Warbler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Locustella naevia | Locustella naevia | Grasshopper warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Locustella naevia | Locustella naevia | grasshopper warbler | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Locustella naevia | Locustella naevia | Grasshopper Warbler | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Locustella naevia | Locustella naevia | Grasshopper Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Locustella naevia | Locustella naevia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Locustella naevia | Locustella naevia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Locustella naevia | Locustella naevia | Common Grasshopper Warbler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Lophophanes cristatus | Paridae | Crested Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Lophophanes cristatus | Parus cristatus | Crested Tit | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Lophophanes cristatus | Lophophanes cristatus | Crested Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lophophanes cristatus scoticus | Lophophanes cristatus scoticus | Crested Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Loxia | Loxia | NA | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Loxia curvirostra | Loxia curvirostra | Crossbill | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Loxia curvirostra | Loxia | Red Crossbill, Common Crossbill, Crossbill | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Loxia curvirostra | Loxia curvirostra | Crossbill | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Loxia curvirostra | Loxia curvirostra | Common Crossbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Loxia leucoptera | Loxia leucoptera | Two-Barred Crossbill | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Loxia leucoptera | Loxia | Two-Barred Crossbill | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Loxia pytyopsittacus | Loxia | Parrot Crossbill | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Loxia pytyopsittacus | Loxia pytyopsittacus | Parrot crossbill | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Loxia pytyopsittacus | Loxia pytyopsittacus | Parrot Crossbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Loxia pytyopsittacus | Loxia pytyopsittacus | Parrot Crossbill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Loxia scotica | Loxia | Scottish Crossbill | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish Crossbill | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish Crossbill | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish crossbill | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish Crossbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish Crossbill | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Loxia scotica | Loxia scotica | Scottish Crossbill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Lullula arborea | Lullula arborea | Woodlark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Lullula arborea | Lullula arborea | Woodlark | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Lullula arborea | Lullula arborea | Woodlark | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Lullula arborea | Lullula arborea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Lullula arborea | Lullula arborea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Lullula arborea | Lullula arborea | Wood Lark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Luscinia luscinia | Luscinia luscinia | Thrush Nightingale | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Luscinia megarhynchos | Luscinia megarhynchos | Nightingale | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Luscinia megarhynchos | Luscinia megarhynchos | Nightingale | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Luscinia megarhynchos | Luscinia megarhynchos | Common Nightingale | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Luscinia svecica | Luscinia svecica | Bluethroat | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Luscinia svecica | Luscinia svecica | Bluethroat | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Luscinia svecica | Luscinia svecica | Bluethroat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Lymnocryptes minimus | Lymnocryptes minimus | Jack Snipe | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Lymnocryptes minimus | Scolopacidae | Jack Snipe | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Lymnocryptes minimus | Lymnocryptes minimus | Jack Snipe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Lymnocryptes minimus | Lymnocryptes minimus | Jack Snipe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Lyrurus tetrix | Tetrao tetrix | Black Grouse | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Lyrurus tetrix | Lyrurus tetrix | Black grouse | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Lyrurus tetrix | Tetrao tetrix | Black Grouse | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Lyrurus tetrix | Tetrao tetrix | Black Grouse | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Lyrurus tetrix britannicus | Tetrao tetrix britannicus | Black Grouse | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Lyrurus tetrix britannicus | Tetrao tetrix subsp. britannicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Lyrurus tetrix britannicus | Tetrao tetrix subsp. britannicus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Lyrurus tetrix britannicus | Tetrao tetrix subsp. britannicus | Black Grouse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Mareca americana | Anatidae | Wigeon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mareca penelope | Anatidae | Wigeon | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mareca penelope | Anas penelope | Wigeon | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Mareca penelope | Anas penelope | Wigeon | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Mareca penelope | Anas penelope | Wigeon | CITES UK Species only | 1997-01-01 | Annex C |
| Bird | bird | Mareca penelope | Mareca penelope | Wigeon | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Mareca penelope | Anas penelope | Eurasian Wigeon | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Mareca penelope | Anas penelope | Eurasian Wigeon | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Mareca penelope | Anas penelope | Eurasian Wigeon | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Mareca strepera | Anatidae | Gadwall | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mareca strepera | Anas strepera | Gadwall | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Mareca strepera | Anas strepera | Gadwall | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Mareca strepera | Mareca strepera | Gadwall | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Mareca strepera | Anas strepera | Gadwall | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Mareca strepera | Anas strepera | Gadwall | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Mareca strepera | Anas strepera | Gadwall | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Melanitta fusca | Melanitta fusca | Velvet Scoter | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Melanitta fusca | Anatidae | Velvet Scoter | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Melanitta fusca | Melanitta fusca | Velvet Scoter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Melanitta fusca | Melanitta fusca | Velvet scoter | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Melanitta fusca | Melanitta fusca | Velvet Scoter | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Melanitta fusca | Melanitta fusca | Velvet Scoter | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Melanitta nigra | Anatidae | Common Scoter | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common scoter | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Melanitta nigra | Melanitta nigra | common scoter | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Melanitta nigra | Melanitta nigra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Melanitta nigra | Melanitta nigra | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Melanitta nigra | Melanitta nigra | Common Scoter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Melanitta perspicillata | Anatidae | Surf Scoter | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Melanocorypha bimaculata | Melanocorypha bimaculata | Bimaculated Lark | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Melanocorypha calandra | Melanocorypha calandra | Calandra Lark | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Melanocorypha calandra | Melanocorypha calandra | Calandra Lark | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Mergellus albellus | Mergus albellus | Smew | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Mergellus albellus | Anatidae | Smew | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mergellus albellus | Mergus albellus | Smew | Birds directive | 1997-01-01 | Annex 1 |
| Bird | bird | Mergellus albellus | Mergellus albellus | Smew | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Mergellus albellus | Mergellus albellus | Smew | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Mergellus albellus | Mergellus albellus | Smew | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Mergellus albellus | Mergellus albellus | Smew | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Mergus merganser | Mergus merganser | Goosander | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Mergus merganser | Anatidae | Goosander | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mergus merganser | Mergus merganser | Goosander | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Mergus merganser | Mergus merganser | Goosander | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Mergus merganser | Mergus merganser | Goosander | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Mergus serrator | Anatidae | Red-Breasted Merganser | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Mergus serrator | Mergus serrator | Red-Breasted Merganser | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Mergus serrator | Mergus serrator | Red-breasted merganser | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Mergus serrator | Mergus serrator | Red breasted Merganser | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Mergus serrator | Mergus serrator | Red-breasted Merganser | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Merops apiaster | Merops apiaster | European Bee-eater | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Merops apiaster | Merops apiaster | European Bee-eater | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Merops apiaster | Merops apiaster | European Bee-eater | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Milvus migrans | Accipitridae | Black Kite | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Milvus migrans | Milvus migrans | Black Kite | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Milvus migrans | Milvus migrans | Black Kite | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Milvus milvus | Accipitridae | Red Kite | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Milvus milvus | Milvus milvus | Red Kite | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Milvus milvus | Milvus milvus | Red Kite | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Milvus milvus | Milvus milvus | Red Kite | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Milvus milvus | Milvus milvus | Red Kite | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Milvus milvus | Milvus milvus | Red Kite | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Monticola saxatilis | Monticola saxatilis | Rufous-tailed Rock Thrush | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Monticola solitarius | Monticola solitarius | Blue Rock Thrush | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Morus bassanus | Morus bassanus | Gannet | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Morus bassanus | Sula (Morus) bassana | Northern Gannet | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Morus bassanus | Morus bassanus | Northern Gannet | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Motacilla alba | Motacillidae | White/Pied Wagtail | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Motacilla alba | Motacilla alba | Pied Wagtail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Motacilla alba yarrellii | Motacilla alba yarrellii | Pied Wagtail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Motacilla cinerea | Motacillidae | Grey Wagtail | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Motacilla cinerea | Motacilla cinerea | Grey wagtail | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Motacilla cinerea | Motacilla cinerea | Grey Wagtail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Motacilla citreola | Motacillidae | Citrine Wagtail | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Motacilla flava | Motacillidae | Yellow Wagtail | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Motacilla flava | Motacilla flava | Yellow Wagtail | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Motacilla flava | Motacilla flava | Yellow wagtail | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Motacilla flava | Motacilla flava | yellow wagtail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Motacilla flava | Motacilla flava | Yellow Wagtail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Motacilla flava | Motacilla flava | Yellow Wagtail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Motacilla flava flavissima | Motacilla flava flavissima | Yellow Wagtail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Motacilla flava flavissima | Motacilla flava subsp. flavissima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Motacilla flava flavissima | Motacilla flava subsp. flavissima | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Motacilla flava flavissima | Motacilla flava subsp. flavissima | Yellow Wagtail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Muscicapa striata | Muscicapinae | Spotted Flycatcher | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Muscicapa striata | Muscicapidae | Spotted Flycatcher | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Muscicapa striata | Muscicapa striata | Spotted flycatcher | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Muscicapa striata | Muscicapa striata | spotted flycatcher | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Muscicapa striata | Muscicapa striata | Spotted Flycatcher | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Muscicapa striata | Muscicapa striata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Muscicapa striata | Muscicapa striata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Muscicapa striata | Muscicapa striata | Spotted Flycatcher | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Muscicapa striata | Muscicapa striata | Spotted Flycatcher | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Neophron percnopterus | Accipitridae | Egyptian Vulture | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Neophron percnopterus | Neophron percnopterus | Egyptian Vulture | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Neophron percnopterus | Neophron percnopterus | Egyptian Vulture | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Netta rufina | Anatidae | Red-Crested Pochard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Netta rufina | Netta rufina | Red-Crested Pochard | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Netta rufina | Netta rufina | Red crested Pochard | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Nucifraga caryocatactes | Nucifraga caryocatactes | Spotted Nutcracker | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Numenius arquata | Numenius arquata | Eurasian Curlew | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Numenius arquata | Scolopacidae | Eurasian Curlew | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Numenius arquata | Numenius arquata | Curlew | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Numenius arquata | Numenius arquata | curlew | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Numenius arquata | Numenius arquata | Eurasian Curlew | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Numenius arquata | Numenius arquata | Eurasian Curlew | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Numenius arquata | Numenius arquata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Numenius arquata | Numenius arquata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Numenius arquata | Numenius arquata | Eurasian Curlew | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Numenius arquata | Numenius arquata | Curlew | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Numenius arquata arquata | Numenius arquata arquata | Eurasian Curlew | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Numenius borealis | Numenius borealis | Eskimo Curlew | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Bird | bird | Numenius borealis | Scolopacidae | Eskimo Curlew | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Numenius borealis | Numenius borealis | Eskimo Curlew | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Numenius minutus | Scolopacidae | NA | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Numenius phaeopus | Scolopacidae | Whimbrel | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | whimbrel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Numenius phaeopus | Numenius phaeopus | Whimbrel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Numenius tenuirostris | Numenius tenuirostris | Slender billed Curlew | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Nycticorax nycticorax | Nycticorax nycticorax | Night Heron | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Nycticorax nycticorax | Nycticorax nycticorax | Night Heron | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Nycticorax nycticorax | Nycticorax nycticorax | Black-crowned Night-Heron | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Oceanites oceanicus | Hydrobatidae | Wilson's Storm-petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oceanodroma castro | Hydrobatidae | Madeiran Storm-petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oceanodroma castro | Oceanodroma castro | Madeiran Storm-petrel | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Oceanodroma leucorhoa | Oceanodroma leucorhoa | Leach's Storm-petrel | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Oceanodroma leucorhoa | Hydrobatidae | Leach's Storm-petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oceanodroma leucorhoa | Oceanodroma leucorhoa | Leach's Storm-petrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Oceanodroma leucorhoa | Oceanodroma leucorhoa | Leach's storm-petrel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Oceanodroma leucorhoa | Oceanodroma leucorhoa | Leach’s Storm-petrel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Oceanodroma leucorhoa | Oceanodroma leucorhoa | Leach's Storm-petrel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Oceanodroma leucorhoa leucorhoa | Oceanodroma leucorhoa leucorhoa | Leach’s Storm-petrel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Oceanodroma monorhis | Hydrobatidae | Swinhoe's Storm-petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oenanthe hispanica/melanoleuca | Oenanthe hispanica | Black-Eared Wheatear | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Oenanthe isabellina | Oenanthe isabellina | Isabelline Wheatear | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oenanthe oenanthe | Oenanthe oenanthe | Wheatear | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oenanthe oenanthe | Oenanthe oenanthe | Wheatear | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Oenanthe oenanthe | Oenanthe oenanthe | Northern Wheatear | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Oenanthe pleschanka | Oenanthe pleschanka | Pied Wheatear | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Onychoprion anaethetus | Sterna anaethetus | Bridled Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Onychoprion fuscatus | Sterna fuscata | Sooty Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Oriolus oriolus | Oriolus oriolus | Golden Oriole | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Oriolus oriolus | Oriolus oriolus | Golden Oriole | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Oriolus oriolus | Oriolus oriolus | Golden Oriole | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered (possibly extinct) |
| Bird | bird | Otis tarda | Otididae | Great Bustard | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Otis tarda | Otis tarda | Great Bustard | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Otis tarda | Otis tarda | Great Bustard | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Otis tarda | Otis tarda | Great Bustard | Convention on Migratory Species | 1994-01-01 | Appendix 1 |
| Bird | bird | Otis tarda | Otis tarda | Great Bustard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Otis tarda | Otis tarda | Great Bustard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Otus scops | Strigiformes | Scops Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Otus scops | Otus scops | Scops Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Oxyura jamaicensis | Anatidae | Ruddy Duck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pagophila eburnea | Pagophila eburnea | Ivory Gull | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Pandion haliaetus | Pandion haliaetus | Osprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Panurus biarmicus | Panurus biarmicus | Bearded Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Panurus biarmicus | Panurus biarmicus | Bearded Tit | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Panurus biarmicus | Panurus biarmicus | Bearded Tit | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Panurus biarmicus | Panurus biarmicus | Bearded Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Panurus biarmicus | Panurus biarmicus | Bearded Tit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Parus major | Paridae | Great Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Parus major | Parus major | Great Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Parus major newtoni | Parus major newtoni | Great Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Passer domesticus | Passer domesticus | House sparrow | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Passer domesticus | Passer domesticus | house sparrow | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Passer domesticus | Passer domesticus | House Sparrow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Passer domesticus | Passer domesticus | House Sparrow | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Passer domesticus | Passer domesticus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Passer domesticus | Passer domesticus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Passer domesticus | Passer domesticus | House Sparrow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Passer montanus | Passer montanus | Tree sparrow | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Passer montanus | Passer montanus | tree sparrow | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Passer montanus | Passer montanus | Tree Sparrow | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Passer montanus | Passer montanus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Passer montanus | Passer montanus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Passer montanus | Passer montanus | Eurasian Tree Sparrow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Passer montanus | Passer montanus | Tree Sparrow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Pastor roseus | Sturnus roseus | Rosy Starling | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Pelagodroma marina | Hydrobatidae | White-faced Storm-petrel | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Pelagodroma marina | Pelagodroma marina | White-faced Storm-petrel | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Perdix perdix | Perdix perdix | Grey Partridge | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Perdix perdix | Perdix perdix | Grey partridge | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Perdix perdix | Perdix perdix | Grey Partridge | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Perdix perdix | Perdix perdix | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Perdix perdix | Perdix perdix | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Perdix perdix | Perdix perdix | Grey Partridge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Perdix perdix | Perdix perdix | Grey Partridge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Periparus ater | Paridae | Coal Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Periparus ater | Periparus ater | Coal Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Periparus ater britannicus | Periparus ater britannicus | Coal Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey Buzzard | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Pernis apivorus | Accipitridae | Honey Buzzard | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey Buzzard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey Buzzard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey-buzzard | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey-buzzard | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Pernis apivorus | Pernis apivorus | Honey-buzzard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Petrochelidon pyrrhonota | Hirundinidae | Cliff Swallow | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Petronia petronia | Petronia petronia | Rock Sparrow | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalacrocorax aristotelis | Phalacrocorax aristotelis | Shag | Bern Convention | 1997-01-01 | Appendix 2 |
| Bird | bird | Phalacrocorax aristotelis | Phalacrocorax aristotelis | Shag | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Phalacrocorax aristotelis | Phalacrocorax aristotelis | Shag | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Phalacrocorax aristotelis aristotelis | Phalacrocorax aristotelis aristotelis | Shag | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Phalacrocorax carbo | Phalacrocorax carbo | Great Cormorant | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Phalacrocorax carbo | Phalacrocorax carbo | Great Cormorant | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Phalacrocorax carbo | Phalacrocorax carbo | Great Cormorant | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Phalacrocorax carbo carbo | Phalacrocorax carbo carbo | Great Cormorant | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Phalaropus fulicarius | Phalaropodidae | Grey Phalarope | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalaropus fulicarius | Scolopacidae | Grey Phalarope | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalaropus fulicarius | Phalaropus fulicaria | Grey Phalarope | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Phalaropus lobatus | Scolopacidae | Red-Necked Phalarope | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalaropus lobatus | Phalaropodidae | Red-Necked Phalarope | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-Necked Phalarope | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-Necked Phalarope | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-Necked Phalarope | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-necked phalarope | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | red-necked phalarope | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red necked Phalarope | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-necked Phalarope | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-necked Phalarope | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Phalaropus lobatus | Phalaropus lobatus | Red-necked Phalarope | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Phalaropus tricolor | Phalaropodidae | Wilson's Phalarope | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phalaropus tricolor | Scolopacidae | Wilson's Phalarope | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Phasianus colchicus | Phasianus colchicus | Pheasant | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Phoenicurus ochruros | Phoenicurus ochruros | Black Redstart | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phoenicurus ochruros | Phoenicurus ochruros | Black Redstart | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Phoenicurus ochruros | Phoenicurus ochruros | Black redstart | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Phoenicurus ochruros | Phoenicurus ochruros | Black Redstart | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Phoenicurus ochruros | Phoenicurus ochruros | Black Redstart | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Phoenicurus phoenicurus | Phoenicurus phoenicurus | Redstart | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Phoenicurus phoenicurus | Phoenicurus phoenicurus | Redstart | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Phoenicurus phoenicurus | Phoenicurus phoenicurus | Common redstart | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Phoenicurus phoenicurus | Phoenicurus phoenicurus | Common Redstart | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Phylloscopus collybita | Phylloscopus collybita | Common Chiffchaff | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Phylloscopus inornatus | Phylloscopus inornatus | Yellow-browed warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | Wood Warbler | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | Wood warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | wood warbler | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | Wood Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | Wood Warbler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Phylloscopus sibilatrix | Phylloscopus sibilatrix | Wood Warbler | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Phylloscopus trochilus | Phylloscopus trochilus | Willow warbler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Phylloscopus trochilus | Phylloscopus trochilus | Willow Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pica pica | Pica pica | Magpie | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Pica pica | Pica pica | Magpie | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Picus viridis | Piciformes | Green Woodpecker | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Picus viridis | Picus viridis | Green Woodpecker | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pinguinus impennis | Pinguinus impennis | Great Auk | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Extinct |
| Bird | bird | Pinicola enucleator | Pinicola enucleator | Pine Grosbeak | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Platalea leucorodia | Threskiornithidae | Spoonbill | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Spoonbill | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Spoonbill | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Spoonbill | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Spoonbill | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Spoonbill | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Eurasian Spoonbill | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Platalea leucorodia | Platalea leucorodia | Eurasian Spoonbill | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow Bunting | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow Bunting | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow bunting | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow Bunting | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Plectrophenax nivalis | Plectrophenax nivalis | Snow Bunting | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Plegadis falcinellus | Threskiornithidae | Glossy Ibis | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Plegadis falcinellus | Plegadis falcinellus | Glossy Ibis | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Plegadis falcinellus | Plegadis falcinellus | Glossy Ibis | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Bird | bird | Plegadis falcinellus | Plegadis falcinellus | Glossy Ibis | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Pluvialis apricaria | Charadriidae | Golden Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | Golden Plover | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | Golden Plover | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | Golden Plover | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | golden plover | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | Eurasian Golden Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | European Golden Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | European Golden Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Pluvialis apricaria | Pluvialis apricaria | Golden Plover | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Pluvialis dominica | Charadriidae | American Golden Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pluvialis fulva | Charadriidae | Pacific Golden Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pluvialis fulva | Pluvialis fulva | Pacific Golden Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Pluvialis squatarola | Charadriidae | Grey Plover | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Pluvialis squatarola | Pluvialis squatarola | Grey Plover | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Pluvialis squatarola | Pluvialis squatarola | Grey plover | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Pluvialis squatarola | Pluvialis squatarola | Grey Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Pluvialis squatarola | Pluvialis squatarola | Grey Plover | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian grebe | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Podiceps auritus | Podiceps auritus | Slavonian Grebe | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Podiceps cristatus | Podiceps cristatus | Great Crested Grebe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Podiceps cristatus | Podiceps cristatus | Great Crested Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Podiceps cristatus | Podiceps cristatus | Great Crested Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Podiceps grisegena | Podiceps grisegena | Red-necked grebe | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Podiceps grisegena | Podiceps grisegena | Red necked Grebe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Podiceps grisegena | Podiceps grisegena | Red-necked Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Podiceps grisegena | Podiceps grisegena | Red-necked Grebe | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-Necked Grebe | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-Necked Grebe | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-Necked Grebe | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-necked grebe | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | black-necked grebe | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-necked Grebe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-necked Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-necked Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Podiceps nigricollis | Podiceps nigricollis | Black-necked Grebe | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Poecile montanus | Paridae | Willow Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Poecile montanus | Poecile montanus | Willow tit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Poecile montanus | Poecile montana | Willow Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Poecile montanus | Poecile montanus | Willow Tit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Poecile montanus kleinschmidti | Poecile montana kleinschmidti | Willow Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Poecile montanus kleinschmidti | Poecile montanus subsp. kleinschimdti | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Poecile montanus kleinschmidti | Parus montanus subsp. Kleinschimdti | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Poecile montanus kleinschmidti | Poecile montanus subsp. kleinschimdti | Willow Tit | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Poecile palustris | Paridae | Marsh Tit | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Poecile palustris | Poecile palustris | Marsh tit | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Poecile palustris | Poecile palustris | Marsh Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Poecile palustris dresseri | Poecile palustris dresseri | Marsh Tit | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Poecile palustris palustris/dresseri | Poecile palustris subsp. palustris/dresseri | Marsh Tit | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Poecile palustris palustris/dresseri | Poecile palustris subsp. palustris/dresseri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Poecile palustris palustris/dresseri | Parus palustris subsp. palustris/dresseri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Poecile palustris palustris/dresseri | Poecile palustris subsp. palustris/dresseri | Marsh Tit | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Polysticta stelleri | Polysticta stelleri | Steller's Eider | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Polysticta stelleri | Anatidae | Steller's Eider | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Polysticta stelleri | Polysticta stelleri | Steller's Eider | Convention on Migratory Species | 1997-01-01 | Appendix 1 |
| Bird | bird | Polysticta stelleri | Polysticta stelleri | Steller's Eider | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Porphyrio alleni | Porphyrio alleni | Allen's Gallinule | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted crake | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Porzana porzana | Porzana porzana | Spotted Crake | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Prunella collaris | Prunellidae | Alpine Accentor | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Prunella modularis | Prunellidae | Hedge Accentor | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Prunella modularis | Prunella modularis | Dunnock | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Prunella modularis | Prunella modularis | hedge accentor | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Prunella modularis | Prunella modularis | Dunnock | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Prunella modularis occidentalis | Prunella modularis subsp. occidentalis | Hedge Accentor | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Prunella modularis occidentalis | Prunella modularis occidentalis | Dunnock | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Prunella modularis occidentalis | Prunella modularis subsp. occidentalis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Prunella modularis occidentalis | Prunella modularis subsp. occidentalis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Prunella modularis occidentalis | Prunella modularis subsp. occidentalis | Hedge Accentor | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Psittacula krameri | Psittacula krameri | Rose-ringed Parakeet | CITES UK Species only | 1997-01-01 | Annex C |
| Bird | bird | Pterodroma feae | Pterodroma feae | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Pterodroma feae | Pterodroma feae | NA | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Pterodroma madeira | Pterodroma madeira | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Pterodroma madeira | Pterodroma madeira | NA | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Ptyonoprogne rupestris | Hirundinidae | Eurasian Crag Martin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Puffinus assimilis | Puffinus assimilis | Little Shearwater | Birds directive | 1991-01-01 | Annex 1 |
| Bird | bird | Puffinus baroli | Puffinus assimilis baroli | Little shearwater | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic shearwater | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic shearwater | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic shearwater | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic Shearwater | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic Shearwater | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Puffinus mauretanicus | Puffinus mauretanicus | Balearic Shearwater | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Puffinus puffinus | Puffinus puffinus | Manx Shearwater | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Puffinus puffinus | Puffinus puffinus | Manx shearwater | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Puffinus puffinus | Puffinus puffinus | Manx Shearwater | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Puffinus puffinus | Puffinus puffinus | Manx Shearwater | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Puffinus yelkouan | Puffinus yelkouan | Mediterranean Shearwater | Bern Convention | 1997-01-01 | Appendix 2 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | chough | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax | Red-billed Chough | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Pyrrhocorax pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax pyrrhocorax | Red-billed Chough | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Pyrrhula pyrrhula | Pyrrhula pyrrhula | Bullfinch | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Pyrrhula pyrrhula | Pyrrhula pyrrhula | bullfinch | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Pyrrhula pyrrhula | Pyrrhula pyrrhula | Bullfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pyrrhula pyrrhula | Pyrrhula pyrrhula | Bullfinch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Pyrrhula pyrrhula pileata | Pyrrhula pyrrhula pileata | Bullfinch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Pyrrhula pyrrhula pileata | Pyrrhula pyrrhula subsp. pileata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Pyrrhula pyrrhula pileata | Pyrrhula pyrrhula subsp. pileata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Pyrrhula pyrrhula pileata | Pyrrhula pyrrhula subsp. pileata | Common Bullfinch | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Rallus aquaticus | Rallus aquaticus | Water Rail | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Rallus aquaticus | Rallus aquaticus | Water Rail | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Rallus aquaticus | Rallus aquaticus | Water Rail | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Pied Avocet | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Recurvirostra avosetta | Recurvirostridae | Pied Avocet | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Recurvirostra avosetta | Recurvirostridae | Pied Avocet | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Pied Avocet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Avocet | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Pied Avocet | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Avocet | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Recurvirostra avosetta | Recurvirostra avosetta | Avocet | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Regulus ignicapilla | Regulinae | Firecrest | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Regulus ignicapilla | Regulus ignicapillus | Firecrest | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Regulus ignicapilla | Regulus ignicapillus | Firecrest | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Regulus ignicapilla | Regulus ignicapilla | Firecrest | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Regulus regulus | Regulinae | Goldcrest | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Regulus regulus | Regulus regulus | Goldcrest | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Riparia riparia | Hirundinidae | Sand Martin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Riparia riparia | Riparia riparia | Sand Martin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Rissa tridactyla | Rissa tridactyla | Black-legged kittiwake | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Bird | bird | Rissa tridactyla | Rissa tridactyla | Kittiwake | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Rissa tridactyla | Rissa tridactyla | Black-legged Kittiwake | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Rissa tridactyla | Rissa tridactyla | Kittiwake | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Saxicola rubetra | Saxicola rubetra | Whinchat | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Saxicola rubetra | Saxicola rubetra | Whinchat | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Saxicola rubetra | Saxicola rubetra | Whinchat | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Saxicola rubicola | Saxicola torquata | Stonechat | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Saxicola rubicola | Saxicola rubicola | European Stonechat | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Woodcock | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Scolopax rusticola | Scolopacidae | Woodcock | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Woodcock | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Eurasian Woodcock | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Woodcock | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Woodcock | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Scolopax rusticola | Scolopax rusticola | Woodcock | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Serinus serinus | Serinus serinus | Serin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Serinus serinus | Serinus serinus | Serin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Serinus serinus | Serinus serinus | European Serin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Regionally Extinct |
| Bird | bird | Sitta canadensis | Sittidae | Red-breasted Nuthatch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sitta europaea | Sittidae | Wood Nuthatch | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sitta europaea | Sitta europaea | Eurasian Nuthatch | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Somateria mollissima | Somateria mollissima | Eider | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Somateria mollissima | Anatidae | Eider | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Somateria mollissima | Somateria mollissima | Eider | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Somateria mollissima | Somateria mollissima | Common Eider | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Somateria mollissima | Somateria mollissima | Common Eider | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Somateria mollissima faeroeensis | Somateria mollissima faeroensis | Faroese Eider | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Somateria spectabilis | Anatidae | King Eider | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Somateria spectabilis | Somateria spectabilis | King Eider | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Somateria spectabilis | Somateria spectabilis | King Eider | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Spatula clypeata | Anas clypeata | Shoveler | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Spatula clypeata | Anatidae | Shoveler | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Spatula clypeata | Anas clypeata | Shoveler | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 2 |
| Bird | bird | Spatula clypeata | Anas clypeata | Shoveler | CITES UK Species only | 1997-01-01 | Annex C |
| Bird | bird | Spatula clypeata | Spatula clypeata | Shoveler | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Spatula clypeata | Anas clypeata | shoveler | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Spatula clypeata | Anas clypeata | Northern Shoveler | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Spatula clypeata | Anas clypeata | Shoveler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Spatula clypeata | Anas clypeata | Shoveler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Spatula discors | Anatidae | Blue-Winged Teal | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Spatula querquedula | Anatidae | Garganey | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | Birds directive | 1979-01-01 | Annex 2.1 |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Spatula querquedula | Spatula querquedula | Garganey | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Spatula querquedula | Anas querquedula | garganey | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Spatula querquedula | Anas querquedula | Garganey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Sphyrapicus varius | Piciformes | Yellow-Bellied Sapsucker | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Spinus spinus | Carduelis spinus | Siskin | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Spinus spinus | Spinus spinus | Siskin | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Spinus spinus | Carduelis spinus | Siskin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Stercorarius longicaudus | Stercorarius longicaudus | Long-tailed Skua | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Stercorarius parasiticus | Stercorarius parasiticus | Arctic skua | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Stercorarius parasiticus | Stercorarius parasiticus | Arctic skua | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Stercorarius parasiticus | Stercorarius parasiticus | Arctic Skua | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Stercorarius parasiticus | Stercorarius parasiticus | Arctic Skua | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Stercorarius parasiticus | Stercorarius parasiticus | Arctic Skua | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Stercorarius skua | Stercorarius skua | Great skua | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Stercorarius skua | Catharacta skua | Great Skua | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Stercorarius skua | Stercorarius skua | Great Skua | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate tern | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate tern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Sterna dougallii | Sterna dougallii | roseate tern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Sterna dougallii | Sterna dougallii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Sterna dougallii | Sterna dougallii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Sterna dougallii | Sterna dougallii | Roseate Tern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common tern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Sterna hirundo | Sterna hirundo | Common Tern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic tern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Sterna paradisaea | Sterna paradisaea | Arctic Tern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Sternula albifrons | Sternula albifrons | Little tern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Sternula albifrons | Sterna albifrons | little tern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Sternula albifrons | Sterna albifrons | Little Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Sternula albifrons | Sternula albifrons | Little Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Sternula albifrons | Sternula albifrons | Little Tern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Streptopelia decaocto | Streptopelia decaocto | Eurasian Collared Dove | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Streptopelia decaocto | Streptopelia decaocto | Collared Dove | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle Dove | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle Dove | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle Dove | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle dove | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | turtle dove | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle Dove | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Streptopelia turtur | Stretopelia turtur | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | European Turtle Dove | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Streptopelia turtur | Streptopelia turtur | Turtle Dove | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Strix aluco | Strigiformes | Tawny Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Strix aluco | Strix aluco | Tawny Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Strix aluco | Strix aluco | Tawny owl | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Strix aluco | Strix aluco | Tawny Owl | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Sturnus vulgaris | Sturnus vulgaris | Starling | Birds directive | 1994-01-01 | Annex 2.2 |
| Bird | bird | Sturnus vulgaris | Sturnus vulgaris | Starling | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Sturnus vulgaris | Sturnus vulgaris | starling | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Sturnus vulgaris | Sturnus vulgaris | Common Starling | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Sturnus vulgaris | Sturnus vulgaris | Common Starling | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Sturnus vulgaris vulgaris | Sturnus vulgaris subsp. vulgaris | Starling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Sturnus vulgaris vulgaris | Sturnus vulgaris subsp. vulgaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Sturnus vulgaris vulgaris | Sturnus vulgaris subsp. vulgaris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Sturnus vulgaris vulgaris | Sturnus vulgaris subsp. vulgaris | Common Starling | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Sturnus vulgaris zetlandicus | Sturnus vulgaris zetlandicus | Shetland Starling | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Surnia ulula | Strigiformes | Northern Hawk Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Surnia ulula | Surnia ulula | Northern Hawk Owl | Birds directive | 1997-01-01 | Annex 1 |
| Bird | bird | Surnia ulula | Surnia ulula | Northern Hawk Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Sylvia atricapilla | Sylvia atricapilla | Blackcap | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Sylvia borin | Sylvia borin | Garden Warbler | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Sylvia borin | Sylvia borin | Garden Warbler | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Syrrhaptes paradoxus | Pteroclididae | Pallas's Sandgrouse | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tachybaptus ruficollis | Tachybaptus ruficollis | Little Grebe | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tachybaptus ruficollis | Tachybaptus ruficollis | Little Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Tachybaptus ruficollis | Tachybaptus ruficollis | Little Grebe | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Tachymarptis melba | Apus melba | Alpine Swift | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tadorna ferruginea | Tadorna ferruginea | Ruddy Shelduck | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tadorna ferruginea | Anatidae | Ruddy Shelduck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tadorna ferruginea | Tadorna ferruginea | Ruddy Shelduck | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Tadorna ferruginea | Tadorna ferruginea | Ruddy Shelduck | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tadorna tadorna | Tadorna tadorna | Ruddy Shelduck | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tadorna tadorna | Anatidae | Ruddy Shelduck | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tadorna tadorna | Tadorna tadorna | Shelduck | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tadorna tadorna | Tadorna tadorna | Common Shelduck | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tadorna tadorna | Tadorna tadorna | Common Shelduck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tadorna tadorna | Tadorna tadorna | Common Shelduck | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tarsiger cyanurus | Tarsiger cyanurus | Red-Flanked Bluetail | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Western Capercaillie | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Western Capercaillie | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Capercaillie | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Capercaillie | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Capercaillie | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2001-11-04 | Schedule 1 - Part 1 |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Western Capercaillie | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Tetrao urogallus | Tetrao urogallus | Capercaillie | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Tetrax tetrax | Tetrax tetrax | Little Bustard | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Tetrax tetrax | Otididae | Little Bustard | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tetrax tetrax | Otididae | Little Bustard | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Bird | bird | Tetrax tetrax | Tetrax tetrax | Little Bustard | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Thalassarche melanophris | Diomedea melanophris | Black-Browed Albatross | Convention on Migratory Species | 1997-01-01 | Appendix 2 |
| Bird | bird | Thalasseus albididorsalis/maximus | Sterna maxima | Royal Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Thalasseus bengalensis | Sterna bengalensis | Lesser Crested Tern | Convention on Migratory Species | 1994-01-01 | Appendix 2 |
| Bird | bird | Thalasseus bengalensis | Sterna bengalensis | Lesser Crested Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Thalasseus sandvicensis | Thalasseus sandvicensis | Sandwich tern | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Thalasseus sandvicensis | Sterna sandvicensis | Sandwich Tern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Tringa erythropus | Tringa erythropus | Spotted Redshank | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Tringa erythropus | Scolopacidae | Spotted Redshank | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa erythropus | Tringa erythropus | Spotted redshank | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tringa erythropus | Tringa erythropus | Spotted Redshank | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa erythropus | Tringa erythropus | Spotted Redshank | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tringa flavipes | Scolopacidae | Lesser Yellowlegs | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa glareola | Scolopacidae | Wood Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | Birds directive | 1979-01-01 | Annex 1 |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Tringa glareola | Tringa glareola | Wood sandpiper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tringa glareola | Tringa glareola | Wood Sandpiper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Tringa melanoleuca | Scolopacidae | Greater Yellowlegs | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa nebularia | Scolopacidae | Greenshank | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa nebularia | Tringa nebularia | Greenshank | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Tringa nebularia | Tringa nebularia | Greenshank | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Tringa nebularia | Tringa nebularia | Greenshank | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Tringa nebularia | Tringa nebularia | Greenshank | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tringa nebularia | Tringa nebularia | Common Greenshank | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa nebularia | Tringa nebularia | Greenshank | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa ochropus | Scolopacidae | Green Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green sandpiper | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Tringa ochropus | Tringa ochropus | Green Sandpiper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Tringa solitaria | Scolopacidae | Solitary Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa stagnatilis | Scolopacidae | Marsh Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa stagnatilis | Tringa stagnatilis | Marsh Sandpiper | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa stagnatilis | Tringa stagnatilis | Marsh Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa totanus | Tringa totanus | Redshank | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Tringa totanus | Scolopacidae | Redshank | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Tringa totanus | Tringa totanus | Redshank | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Tringa totanus | Tringa totanus | redshank | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Tringa totanus | Tringa totanus | Common Redshank | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Tringa totanus | Tringa totanus | Common Redshank | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Tringa totanus | Tringa totanus | Common Redshank | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Tringa totanus robusta | Tringa totanus robusta | Common Redshank | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Troglodytes troglodytes | Troglodytes troglodytes | Wren | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Troglodytes troglodytes | Troglodytes troglodytes | Wren | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Troglodytes troglodytes | Troglodytes troglodytes | Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Troglodytes troglodytes fridariensis | Troglodytes troglodytes fridariensis | Fair Isle Wren | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Troglodytes troglodytes fridariensis | Troglodytes troglodytes fridariensis | Fair Isle Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Troglodytes troglodytes fridariensis | Troglodytes troglodytes subsp. fridariensis | Fair Isle Wren | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Troglodytes troglodytes fridariensis | Troglodytes troglodytes subsp. fridariensis | Fair Isle Wren | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Troglodytes troglodytes hebridensis | Troglodytes troglodytes hebridensis | Hebridean Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Troglodytes troglodytes hirtensis | Troglodytes troglodytes hirtensis | St Kilda Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Troglodytes troglodytes hirtensis | Troglodytes troglodytes subsp. hirtensis | St Kilda Wren | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Troglodytes troglodytes hirtensis | Troglodytes troglodytes subsp. hirtensis | St Kilda Wren | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Troglodytes troglodytes indigenus | Troglodytes troglodytes indigenus | Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Troglodytes troglodytes zetlandicus | Troglodytes troglodytes zetlandicus | Shetland Wren | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Turdus iliacus | Turdus iliacus | redwing | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus iliacus | Turdus iliacus | Redwing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Turdus merula | Turdus merula | Common Blackbird | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Turdus merula | Turdus merula | Blackbird | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus philomelos | Turdus philomelos | Song Thrush | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Turdus philomelos | Turdus philomelos | Song thrush | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Turdus philomelos | Turdus philomelos | song thrush | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Turdus philomelos | Turdus philomelos | Song Thrush | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus philomelos | Turdus philomelos | Song Thrush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Turdus philomelos clarkei | Turdus philomelos clarkei | Song Thrush | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus philomelos clarkei | Turdus philomelos subsp. clarkei | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Turdus philomelos clarkei | Turdus philomelos subsp. Clarkei | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Turdus philomelos clarkei | Turdus philomelos subsp. clarkei | Song Thrush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Turdus philomelos hebridensis | Turdus philomelos subsp. hebridensis | Hebridean Song Thrush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Bird | bird | Turdus philomelos hebridensis | Turdus philomelos hebridensis | Hebridean Song Thrush | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Near Threatened |
| Bird | bird | Turdus philomelos hebridensis | Turdus philomelos subsp. hebridensis | Hebridean Song Thrush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Turdus pilaris | Turdus pilaris | fieldfare | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Critically Endangered (possibly extinct) |
| Bird | bird | Turdus pilaris | Turdus pilaris | Fieldfare | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring Ouzel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring Ouzel | Bern Convention | 1988-01-01 | Appendix 2 |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring ouzel | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Turdus torquatus | Turdus torquatus | ring ouzel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring Ouzel | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Turdus torquatus | Turdus torquatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Turdus torquatus | Turdus torquatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring Ouzel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Turdus torquatus | Turdus torquatus | Ring Ouzel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Turdus viscivorus | Turdus viscivorus | Mistle Thrush | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Turdus viscivorus | Turdus viscivorus | Mistle thrush | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Turdus viscivorus | Turdus viscivorus | Mistle Thrush | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Tyto alba | Strigiformes | Barn Owl | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Tyto alba | Tyto alba | Barn Owl | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Tyto alba | Tyto alba | Barn Owl | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 1 Part 1 |
| Bird | bird | Tyto alba | Tyto alba | Barn Owl | CITES UK Species only | 1997-01-01 | Annex A |
| Bird | bird | Tyto alba | Tyto alba | barn owl | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Tyto alba | Tyto alba | Barn Owl | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Tyto alba | Tyto alba | Barn Owl | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Upupa epops | Upupa epops | Hoopoe | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Upupa epops | Upupa epops | Hoopoe | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 1 - Part 1 |
| Bird | bird | Uria aalge | Uria aalge | Guillemot | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - amber |
| Bird | bird | Uria aalge | Uria aalge | Common Guillemot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Uria aalge | Uria aalge | Common Guillemot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Uria aalge albionis | Uria aalge albionis | Common Guillemot | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Least Concern |
| Bird | bird | Uria lomvia | Uria lomvia | Brunnich's Guillemot | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Vanellus gregarius | Vanellus gregarius | Sociable Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Vanellus leucurus | Vanellus leucurus | White tailed Plover | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | Birds directive | 1979-01-01 | Annex 2.2 |
| Bird | bird | Vanellus vanellus | Charadriidae | Northern Lapwing | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Lapwing | Birds of Conservation Concern 5: the red list for birds (Red/Amber list and not based on IUCN criteria) | 2021-01-01 | Bird Population Status - red |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | lapwing | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Endangered |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | The risk of extinction for birds in Great Britain Sep 2017 British Birds 110: 502-517. | 2017-09-01 | Vulnerable |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Bird | bird | Vanellus vanellus | Vanellus vanellus | Northern Lapwing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Bird | bird | Xema sabini | Larus sabini | Sabine's Gull | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Xema sabini | Xema sabini | Sabine's Gull | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Xenus cinereus | Scolopacidae | Terek Sandpiper | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Bird | bird | Xenus cinereus | Xenus cinereus | Terek Sandpiper | Birds directive | 1997-01-01 | Annex 1 |
| Bird | bird | Xenus cinereus | Tringa cinerea | Terek Sandpiper | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Zapornia parva | Porzana parva | Little Crake | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Zapornia parva | Porzana parva | Little Crake | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Zapornia parva | Porzana parva | Little Crake | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Bird | bird | Zapornia pusilla | Porzana pusilla | Baillon's Crake | Bern Convention | 1979-01-01 | Appendix 2 |
| Bird | bird | Zapornia pusilla | Porzana pusilla | Baillon's Crake | Birds directive | 1985-01-01 | Annex 1 |
| Bird | bird | Zapornia pusilla | Porzana pusilla | Baillon's Crake | Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) | 2008-09-01 | AEWA Annex II |
| Fish | bony fish (Actinopterygii) | Abramis brama | Abramis brama | Bream | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Acantholabrus palloni | Acantholabrus palloni | Scale-rayed Wrasse | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Habitats Directive | 1992-01-01 | Annex 2 - priority species |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Habitats Directive | 1992-01-01 | Annex 4 |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | CITES UK Species only | 1997-01-01 | Annex A |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Bern Convention | 1997-01-01 | Appendix 2 |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Atlantic sturgeon, Baltic Sturgeon, Common Sturgeon | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Critically Endangered |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Common sturgeon | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Acipenser sturio | Acipenser sturio | Sturgeon | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Fish | bony fish (Actinopterygii) | Alburnus alburnus | Alburnus alburnus | Bleak | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Alepisaurus ferox | Alepisaurus ferox | Longnose Lancetfish, Day Sarpon, Handsaw Fish, Lancetfish, Longsnouted Lancetfish, Long Snouted Lancetfish, Longsnout Lancetfish, Pacific Lancetfish, Wolffish | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa | Allis Shad | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis shad | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Shad, Allis | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis shad | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | allis shad | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis Shad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Alosa alosa | Alosa alosa | Allis shad | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa Fallax | Twaite Shad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite shad | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa | Twaite Shad | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Shad, Twaite | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad, Twait Shad | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite Shad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Alosa fallax | Alosa fallax | Twaite shad | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Alosa fallax subsp. fallax | Alosa fallax fallax | twaite shad | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Ammodytes marinus | Ammodytes marinus | lesser sandeel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Ammodytes marinus | Ammodytes marinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Ammodytes marinus | Ammodytes marinus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Ammodytes marinus | Ammodytes marinus | Lesser Sandeel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Ammodytes marinus | Ammodytes marinus | Lesser Sandeel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Ammodytes tobianus | Ammodytes tobianus | a Sand-eel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | European Eel | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Critically Endangered |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | European eel | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | European eel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | European eel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | Eel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Anguilla anguilla | Anguilla anguilla | Eel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Aphanopus carbo | Aphanopus carbo | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Aphanopus carbo | Aphanopus carbo | Black Scabbardfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Aphanopus carbo | Aphanopus carbo | Black Scabbardfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Argyropelecus hemigymnus | Argyropelecus hemigymnus | Half-naked Hatchetfish, Axefish, Common Hatchetfish, Hatchet Fish, Heath's Hatchet Fish, Silver Hatchetfish, Spurred Hatchetfish | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Arnoglossus imperialis | Arnoglossus imperialis | Imperial Scaldfish, Scaldfish | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Atherina boyeri | Atherina boyeri | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Barbatula barbatula | Barbatula barbatula | Stone Loach | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Barbus barbus | Barbus barbus | Barbel | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Barbus barbus | Barbus barbus | Barbel | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Barbus barbus | Barbus barbus | Barbel | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Blicca bjoerkna | Blicca bjoerkna | Silver Bream | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Buglossidium luteum | Buglossidium luteum | Solenette, Yellow Sole | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Caranx crysos | Caranx crysos | Blue Runner, Black Jack, Bluestripe Jack, Boca Abou, Crevalle, Golden Jack, Green Jack, Hardnose, Hardtail, Hardtailed Jack, Horse Mackerel, Jack, Mackerel, Runner, White Back Cavalli, Yara Yag, Yaru | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Carassius carassius | Carassius carassius | Crucian Carp | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Centrolabrus exoletus | Centrolabrus exoletus | Rock cook, Rock-cook, Small-mouthed wrasse | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Chelon labrosus | Chelon labrosus | Thicklip Mullet | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | Atlantic Herring, Bank Herring, Bismark Herring, Bloater, Cleanplate Herring, Cut spiced Herring, Fall Herring, Golden cure, Hern, Herning, Herring, Herron, Kipper, Kipper Herring, Klondyked Herring, | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | herring | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | Herring | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Clupea harengus | Clupea harengus | Herring | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Cobitis taenia | Cobitis taenia | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Cobitis taenia | Cobitis taenia | Spined Loach | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | bony fish (Actinopterygii) | Cobitis taenia | Cobitis taenia | Spined Loach | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Cobitis taenia | Cobitis taenia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Cobitis taenia | Cobitis taenia | Spined loach | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Coelorinchus caelorhincus | Coelorinchus caelorhinchus | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus vandesius | Vendace | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Coregonus albula | Coregonus albula | Vendace | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Coregonus autumnalis | Coregonus autumnalis | Pollan | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Coregonus autumnalis | Coregonus autumnalis pollan | pollan | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Coregonus autumnalis | Coregonus autumnalis | Pollan | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Coregonus clupeoides | Coregonus clupeoides | Powan | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish (Powan, Gwyniad or Schelly) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Powan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Coregonus lavaretus | Coregonus lavaretus | Whitefish | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Coregonus oxyrinchus | Coregonus oxyrinchus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Coregonus oxyrinchus | Coregonus oxyrhynchus | Houting | Habitats Directive | 1992-01-01 | Annex 2 - priority species |
| Fish | bony fish (Actinopterygii) | Coregonus oxyrinchus | Coregonus lavaretus oxyrinchus | Houting | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Coregonus oxyrinchus | Coregonus oxyrinchus | Houting | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Extinct |
| Fish | bony fish (Actinopterygii) | Coregonus pennantii | Coregonus pennantii | Gwyniad | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Critically Endangered |
| Fish | bony fish (Actinopterygii) | Coregonus pollan | Coregonus pollan | Pollan | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Coregonus stigmaticus | Coregonus stigmaticus | Schelly | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Coris julis | Coris julis | African rainbow wrasse, Mediterranean rainbowfish, Mediterranean rainbow wrasse, Rainbow wrasse, Wrasse | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Coryphaenoides rupestris | Coryphaenoides rupestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Coryphaenoides rupestris | Coryphaenoides rupestris | Roundnose grenadier | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Coryphaenoides rupestris | Coryphaenoides rupestris | Round-nose grenadier | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Cottus gobio | Cottus gobio | Bullhead | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | bony fish (Actinopterygii) | Cottus perifretum | Cottus perifretum | Bullhead | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Ctenolabrus rupestris | Ctenolabrus rupestris | Goldsinny, Gold-sinny, Goldsinny wrasse, Goldsinny-wrasse, Rock cook | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Diaphus rafinesquii | Diaphus rafinesquii | White-spotted Lantern Fish, Lanternfish, Rafinesques Lanternfish | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Dicentrarchus labrax | Dicentrarchus labrax | Sea Bass | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Epinephelus marginatus | Epinephelus marginatus | Dusky Grouper | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Esox lucius | Esox lucius | Pike | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | Atlantic Cod | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | Cod | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | cod | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | Cod | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Gadus morhua | Gadus morhua | Atlantic Cod | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Gaidropsarus macrophthalmus | Gaidropsarus macrophthalmus | Bigeye Rockling, Rockling | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Gasterosteus aculeatus | Gasterosteus aculeatus | Threespined Stickledback, Santa Ana Stickleback, Threespine Stickleback | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Gasterosteus gymnurus | Gasterosteus gymnurus | Western Threespine Stickleback | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant Goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant Goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.2 |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Gobius cobitis | Gobius cobitis | Giant goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch’s goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch’s goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch’s goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch’s goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.2 |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch’s goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch's Goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Gobius couchi | Gobius couchii | Couch's Goby | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Gymnocephalus cernuus | Gymnocephalus cernua | Ruffe | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Hippocampus | Hippocampus | NA | CITES UK Species only | 2004-05-01 | Annex B |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus ramulosus | Seahorse | Bern Convention | 1996-01-01 | Appendix 2 |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | Seahorse, Spiny | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1996-01-01 | Schedule 5 |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | Long-snouted Seahorse | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | Long-snouted seahorse | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus | Seahorse | CITES UK Species only | 2004-05-01 | Annex B |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | Long snouted seahorse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Hippocampus guttulatus | Hippocampus guttulatus | Long-snouted Seahorse | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Seahorse, Short Snouted | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1996-01-01 | Schedule 5 |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Short-Snouted Seahorse | Bern Convention | 1996-01-01 | Appendix 2 |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Short-snouted Seahorse | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Short-snouted seahorse | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus | Short-Snouted Seahorse | CITES UK Species only | 2004-05-01 | Annex B |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Short-Snouted Seahorse | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Hippocampus hippocampus | Hippocampus hippocampus | Short snouted seahorse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Hippoglossus hippoglossus | Hippoglossus hippoglossus | Atlantic Halibut | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Hippoglossus hippoglossus | Hippoglossus hippoglossus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Hippoglossus hippoglossus | Hippoglossus hippoglossus | Atlantic halibut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Hippoglossus hippoglossus | Hippoglossus hippoglossus | Atlantic Halibut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Hoplostethus atlanticus | Hoplostethus atlanticus | Orange roughy | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Hoplostethus atlanticus | Hoplostethus atlanticus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Hoplostethus atlanticus | Hoplostethus atlanticus | Orange roughy | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Hoplostethus atlanticus | Hoplostethus atlanticus | Orange Roughy | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Labrus bergylta | Labrus bergylta | Ballan wrasse | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Labrus mixtus | Labrus mixtus | Cuckoo wrasse | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Lepidion eques | Lepidion eques | Morid Cod, Largeye Lepidion, Morid Cod, North Atlantic Codling | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Leuciscus leuciscus | Leuciscus leuciscus | Dace | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Liparis liparis | Liparis liparis | Sea-snail | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Liza aurata | Liza aurata | Golden Mullet | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Liza ramada | Liza ramada | Thinlip Mullet | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Lophius piscatorius | Lophius piscatorius | sea monkfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Lophius piscatorius | Lophius piscatorius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Lophius piscatorius | Lophius piscatorius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Lophius piscatorius | Lophius piscatorius | Sea monkfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Lophius piscatorius | Lophius piscatorius | Sea Monkfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Lota lota | Lota lota | Burbot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Macroramphosus scolopax | Macroramphosus scolopax | Longspine Snipefish, Bellowfish, Common Bellowsfish, Slender Snipefish, Snipefish, Snipe-fish, Spine Trumpet Fish, Trumpetfish, Trumpet Fish | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Melanogrammus aeglefinus | Melanogrammus aeglefinus | Haddock | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Merlangius merlangus | Merlangius merlangus | whiting | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Merlangius merlangus | Merlangius merlangus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Merlangius merlangus | Merlangius merlangus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Merlangius merlangus | Merlangius merlangus | Whiting | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Merlangius merlangus | Merlangius merlangus | Whiting | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Merluccius merluccius | Merluccius merluccius | European hake | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Merluccius merluccius | Merluccius merluccius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Merluccius merluccius | Merluccius merluccius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Merluccius merluccius | Merluccius merluccius | European hake | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Merluccius merluccius | Merluccius merluccius | Hake | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Micromesistius poutassou | Micromesistius poutassou | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Micromesistius poutassou | Micromesistius poutassou | Blue whiting | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Micromesistius poutassou | Micromesistius poutassou | Blue Whiting | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Molva dypterygia | Molva dypterygia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Molva dypterygia | Molva dypterygia | Blue Ling | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Molva dypterygia | Molva dypterygia | Blue Ling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Molva molva | Molva molva | ling | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Molva molva | Molva molva | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Molva molva | Molva molva | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Molva molva | Molva molva | Ling | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Molva molva | Molva molva | Ling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | Smelt | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | smelt | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | Smelt (Sparling) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | Smelt | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Osmerus eperlanus | Osmerus eperlanus | Smelt | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Pagrus pagrus | Pagrus pagrus | Common Seabream, Common Sea Bream, Couch's Sea-bream, Couch's Sea Bream, Porgy, Red Porgy | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Perca fluviatilis | Perca fluviatilis | Perch | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Phoxinus phoxinus | Phoxinus phoxinus | Minnow | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Platichthys flesus | Platichthys flesus | Baltic Flounder, Butt, European Flounder, Flounder, Fluke, Mud Flounder, River Flounder, White Fluke | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | Plaice | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | plaice | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | Plaice | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Pleuronectes platessa | Pleuronectes platessa | Plaice | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Polyprion americanus | Polyprion americanus | Wreckfish | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Pomatoschistus microps | Pomatoschistus microps | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Pomatoschistus microps | Pomatoschistus microps | Common Goby | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Pomatoschistus minutus | Pomatoschistus minutus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Pungitius laevis | Pungitius laevis | Western Ninespine Stickleback | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Reinhardtius hippoglossoides | Reinhardtius hippoglossoides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Reinhardtius hippoglossoides | Reinhardtius hippoglossoides | Greenland halibut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Reinhardtius hippoglossoides | Reinhardtius hippoglossoides | Greenland Halibut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Rhodeus sericeus | Rhodeus sericeus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Rutilus rutilus | Rutilus rutilus | Roach | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Salmo ferox | Salmo ferox | Ferox Trout | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Salmo nigripinnis | Salmo nigripinnis | Sonaghen | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Salmon | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic salmon | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Salmon, Atlantic | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic Salmon, Salmon | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Salmon | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic salmon | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic salmon | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic Salmon | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic Salmon | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Salmo salar | Salmo salar | Atlantic salmon | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Salmo stomachicus | Salmo stomachicus | Gillaroo | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | Sea Trout | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | brown/sea trout | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | Sea Trout | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | Brown/Sea trout | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Salmo trutta | Salmo trutta | Sea Trout | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Salvelinus alpinus | Salvelinus alpinus | Arctic charr | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Salvelinus alpinus | Salvelinus alpinus | Arctic Charr | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Salvelinus alpinus | Salvelinus alpinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Salvelinus alpinus | Salvelinus alpinus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Salvelinus alpinus | Salvelinus alpinus | Arctic charr | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Salvelinus gracillimus | Salvelinus gracillimus | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus grayi | Salvelinus grayi | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Critically Endangered |
| Fish | bony fish (Actinopterygii) | Salvelinus inframundus | Salvelinus inframundus | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Fish | bony fish (Actinopterygii) | Salvelinus killinensis | Salvelinus killinensis | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus lonsdalii | Salvelinus lonsdalii | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Critically Endangered |
| Fish | bony fish (Actinopterygii) | Salvelinus mallochi | Salvelinus mallochi | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus maxillaris | Salvelinus maxillaris | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus perisii | Salvelinus perisii | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus struanensis | Salvelinus struanensis | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Salvelinus willoughbii | Salvelinus willoughbii | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Salvelinus youngeri | Salvelinus youngeri | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | bony fish (Actinopterygii) | Sarda sarda | Sarda sarda | Atlantic Bonito, Belted Bonito, Bloater, Bone Jack, Bonito, Boston Mackerel, Common Bonito, Horse Mackerel, Pelamid, Short Finned Tunny, Skipjack, Stripe-backed Pelamis | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Scardinius erythrophthalmus | Scardinius erythrophthalmus | Rudd | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Scomber scombrus | Scomber scombrus | mackerel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Scomber scombrus | Scomber scombrus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Scomber scombrus | Scomber scombrus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Scomber scombrus | Scomber scombrus | Mackerel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Scomber scombrus | Scomber scombrus | Mackerel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Sebastes viviparus | Sebastes viviparus | Norway Haddock | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Silurus glanis | Silurus glanis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Solea solea | Solea solea | sole | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Solea solea | Solea solea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Solea solea | Solea solea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Solea solea | Solea solea | Sole | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Solea solea | Solea solea | Sole | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Squalius cephalus | Squalius cephalus | Chub | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Symphodus bailloni | Symphodus bailloni | Baillon's wrasse | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Symphodus melops | Symphodus melops | Corkwing, Corkwing wrasse, Gilt-head | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Synaphobranchus kaupii | Synaphobranchus kaupii | Kaup's Arrowtooth Eel, Gray's Cutthroat, Longnosed Eel, Long-nose Eel, Northern Cutthroat Eel, Slatjaw Cutthroat Eel | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Thunnus alalunga | Thunnus alalunga | Aáhi Taria, Albacore, Albacore Tuna, Bastard Albacore, Bonito, Langvin Tuna, Longfin Tuna, Longfin Tunny, Tuna | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Fish | bony fish (Actinopterygii) | Thunnus albacares | Thunnus albacares | Allison's Tuna, Allison Tuna, Autumn Albacore, 'Fin, Longfin, Long Fin Tunny, Pacific Long-tailed Tuna, Tuna, Yellowfinned Albacore, Yellowfin Tuna, Yellowfin Tunny | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Fish | bony fish (Actinopterygii) | Thunnus thynnus | Thunnus thynnus | Atlantic Bluefin Tuna, Bluefin Tuna, Blue Fin Tuna, Blue-fin Tunny, Bluefin Tunny, Northern Bluefin Tuna, Southern Bluefin Tuna, Squid Hound, Tuna | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Endangered |
| Fish | bony fish (Actinopterygii) | Thunnus thynnus | Thunnus thynnus | Bluefin tuna | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | bony fish (Actinopterygii) | Thunnus thynnus | Thunnus thynnus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Thunnus thynnus | Thunnus thynnus | Blue-fin tuna | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Thunnus thynnus | Thunnus thynnus | Blue-fin Tuna | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Thymallus thymallus | Thymallus thymallus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | bony fish (Actinopterygii) | Thymallus thymallus | Thymallus thymallus | Grayling | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | bony fish (Actinopterygii) | Thymallus thymallus | Thymallus thymallus | Grayling | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Thymallus thymallus | Thymallus thymallus | Grayling | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | bony fish (Actinopterygii) | Tinca tinca | Tinca tinca | Tench | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Trachurus trachurus | Trachurus trachurus | horse mackerel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | bony fish (Actinopterygii) | Trachurus trachurus | Trachurus trachurus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | bony fish (Actinopterygii) | Trachurus trachurus | Trachurus trachurus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | bony fish (Actinopterygii) | Trachurus trachurus | Trachurus trachurus | Horse Mackerel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | bony fish (Actinopterygii) | Trisopterus esmarkii | Trisopterus esmarkii | Norway Pout | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | bony fish (Actinopterygii) | Trisopterus minutus | Trisopterus minutus | Poor Cod | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Fish | bony fish (Actinopterygii) | Xiphias gladius | Xiphias gladius | Broadbill, Broadbill Swordfish, Swordfish | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - least concern |
| Invertebrate | bryozoan | Amathia gracillima | Bowerbankia gracillima | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Amathia pruvoti | Amathia pruvoti | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Ammatophora nodulosa | Ammatophora nodulosa | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Arachnidium clavatum | Arachnidium clavatum | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Arachnidium fibrosum | Arachnidium fibrosum | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Arachnidium hippothooides | Arachnidium hippothooides | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Arachnidium simplex | Arachnidium simplex | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Buskea nitida | Buskea quincuncialis | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Coronopora truncata | Coronopora truncata | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Crisularia purpurotincta | Bugula purpurotincta | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Cylindroporella tubulosa | Cylindroporella tubulosa | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Cylindroporella tubulosa | Cylindroporella tubulosa | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Epistomia bursaria | Epistomia bursaria | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Gephyrotes nitidopunctata | Gephyrotes nitidopunctata | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Haplota clavata | Haplota clavata | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Hypophorella expansa | Hypophorella expansa | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Lophopus crystallinus | Lophopus crystallinus | Freshwater bryozoan | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | bryozoan | Lophopus crystallinus | Lophopus crystallinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | bryozoan | Lophopus crystallinus | Lophopus crystallinus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | bryozoan | Lophopus crystallinus | Lophopus crystallinus | a bryozoan | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | bryozoan | Pentapora fascialis subsp. foliacea | Pentapora fascialis var foliacea | rose coral | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | bryozoan | Plesiothoa gigerium | Plesiothoa gigerium | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Porella alba | Porella alba | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Schizobrachiella sanguinea | Schizobrachiella sanguinea | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Smittina affinis | Smittina affinis | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Smittina crystallina | Smittina crystallina | a bryozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | bryozoan | Turbicellepora magnicostata | Turbicellepora magnicostata | Orange peel bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling sea mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling sea mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling sea mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling Sea-Mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling Sea-Mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling sea mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling sea mat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling Sea-Mat | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | bryozoan | Victorella pavida | Victorella pavida | Trembling Sea-mat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | bryozoan | Watersipora complanata | Watersipora complanata | Bryozoan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Fish | cartilagenous fish (Chondrichthyes) | Alopias vulpinus | Alopias vulpinus | Common Thresher Shark | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Amblyraja hyperborea | Amblyraja hyperborea | Arctic Skate, Blackbelly Skate | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Amblyraja radiata | Amblyraja radiata | Thorny Skate, Starry Ray | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Apristurus aphyodes | Apristurus aphyodes | White Ghost Catshark | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Apristurus melanoasper | Apristurus melanoasper | Black Roughscale Catshark | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Apristurus microps | Apristurus microps | Smalleye Catshark | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Bathyraja pallida | Bathyraja pallida | Pale Ray, Pallid Skate | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Bathyraja spinicauda | Bathyraja spinicauda | Spinytail Skate, Spinetail Ray, Spinetail Skate | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus granulosus | Centrophorus granulosus | Gulper shark | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus granulosus | Centrophorus granulosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus granulosus | Centrophorus granulosus | Gulper shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus granulosus | Centrophorus granulosus | Gulper Shark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus squamosus | Centrophorus squamosus | Deepwater Spiny Dogfish, Leafscale Gulper Shark, Nilson's Deepsea Dogfish | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus squamosus | Centrophorus squamosus | Leafscale gulper shark | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus squamosus | Centrophorus squamosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus squamosus | Centrophorus squamosus | Leafscraper shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Centrophorus squamosus | Centrophorus squamosus | Leafscraper Shark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscyllium fabricii | Centroscyllium fabricii | Black Dogfish | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus coelolepis | Centroscymnus coelolepis | Portuguese Dogfish | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus coelolepis | Centroscymnus coelolepis | Portuguese dogfish | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus coelolepis | Centroscymnus coelolepsis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus coelolepis | Centroscymnus coelolepsis | Portuguese dogfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus coelolepis | Centroscymnus coelolepsis | Portuguese dogfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Centroscymnus crepidater | Centroselachus crepidater | Golden Dogfish, Longnose Velvet Dogfish | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4A |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.5a |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4c |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.2 |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4b |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4.a |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | Bern Convention | 1997-01-01 | Appendix 2 |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking shark | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | basking shark | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Cetorhinus maximus | Cetorhinus maximus | Basking Shark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Chimaera monstrosa | Chimaera monstrosa | Rabbitfish | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Chlamydoselachus anguineus | Chlamydoselachus anguineus | Frilled Shark, Lizard Shark, Scaffold Shark | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Dalatias licha | Dalatias licha | Kitefin Shark, Kitefin Shark | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Dalatias licha | Dalatias licha | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Dalatias licha | Dalatias licha | Kitefin shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Dalatias licha | Dalatias licha | Kitefin shark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Dasyatis pastinaca | Dasyatis pastinaca | NA | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Deania calcea | Deania calcea | Birdbeak Dogfish, Brier Shark, Shovelnose Spiny Dogfish | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | Blue Skate, Flapper Skate, Grey Skate | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Critically Endangered |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | Common Skate | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | common skate | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | Common skate | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus batis | Dipturus batis | Skate | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus nidarosiensis | Dipturus nidarosiensis | Norwegian Skate | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Dipturus oxyrinchus | Dipturus oxyrinchus | Long-nosed Skate, Sharpnose Skate | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Echinorhinus brucus | Echinorhinus brucus | Bramble Shark, Spinous Shark, Spiny Shark | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Etmopterus princeps | Etmopterus princeps | Great Lanternshark | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Etmopterus spinax | Etmopterus spinax | Velvet Belly Lanternshark | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Galeocerdo cuvier | Galeocerdo cuvier | Tiger Shark | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | Liver-oil Shark, Millers Dog, Oil Shark, Penny Dog, Rig, School Shark, Snapper Shark, Soupfin, Soupie, Southern Tope, Sweet William, Tiburon, Tope, Toper, Tope Shark, Vitamin Shark, Whithound | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | tope shark | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | Tope shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Galeorhinus galeus | Galeorhinus galeus | Tope | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Galeus melastomus | Galeus melastomus | Blackmouth Catshark | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Galeus murinus | Galeus murinus | Mouse Catshark | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Harriotta raleighana | Harriotta raleighana | Bentnose Rabbitfish, Bigspine Spookfish, Longnose Chimaera, Long-nosed Chimaera, Longnosed Chimaera, Narrownose Chimaera | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Hydrolagus affinis | Hydrolagus affinis | Atlantic Chimaera, Smalleyed Rabbitfish | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Hydrolagus mirabilis | Hydrolagus mirabilis | Large-eyed Rabbitfish | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Hydrolagus pallidus | Hydrolagus pallidus | Pale Chimaera, Pale Ghost Shark | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Isurus oxyrinchus | Isurus oxyrinchus | Shortfin Mako | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Isurus oxyrinchus | Isurus oxyrinchus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Isurus oxyrinchus | Isurus oxyrinchus | Shortfin mako | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | Porbeagle | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | Porbeagle | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | porbeagle shark | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | Porbeagle shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Lamna nasus | Lamna nasus | Porbeagle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Leucoraja circularis | Leucoraja circularis | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Leucoraja circularis | Leucoraja circularis | Sandy ray | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Leucoraja circularis | Leucoraja circularis | Sandy Ray | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Leucoraja naevus | Leucoraja naevus | Cuckoo Ray | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Mustelus asterias | Mustelus asterias | Starry Smoothhound | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Mustelus mustelus | Mustelus mustelus | Common Smoothhound | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Myliobatis aquila | Myliobatis aquila | Common Eagle Ray | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Oxynotus centrina | Oxynotus centrina | Angular Rough Shark | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Oxynotus paradoxus | Oxynotus paradoxus | Sailfin Roughshark | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Prionace glauca | Prionace glauca | Blue Shark | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Prionace glauca | Prionace glauca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Prionace glauca | Prionace glauca | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Prionace glauca | Prionace glauca | Blue shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Prionace glauca | Prionace glauca | Blue Shark | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Raja brachyura | Raja brachyura | Blonde Ray | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Raja brachyura | Raja brachyuran | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Raja clavata | Raja clavata | Thornback Skate | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Raja clavata | Raja clavata | Thornback skate / ray | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Raja clavata | Raja clavata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Raja clavata | Raja clavata | Thornback Ray | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Raja microocellata | Raja microocellata | Smalleyed Ray, Smalleyed Ray | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Raja montagui | Raja montagui | Spotted Ray, Spotted Skate | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Raja montagui | Raja montagui | Spotted Ray | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Raja undulata | Raja undulata | Undulate Ray | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Endangered |
| Fish | cartilagenous fish (Chondrichthyes) | Raja undulata | Raja undulata | undulate ray | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Raja undulata | Raja undulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Raja undulata | Raja undulata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Raja undulata | Raja undulata | Undulate ray | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Rajella fyllae | Rajella fyllae | Round Skate, Round Ray, Sandy Skate | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Rhinobatos rhinobatos | Rhinobatos rhinobatos | Common Guitarfish, Violinfish | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Endangered |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | Bottlenose Skate, Spearnose Skate, White Skate | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Endangered |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | Skate | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2006-01-01 | Schedule 5 Section 9.5a |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | White skate | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | White skate | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.2 |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | White skate | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | White skate | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.1 (taking) |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Rostroraja alba | Rostroraja alba | White or Bottlenosed skate | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Scyliorhinus canicula | Scyliorhinus canicula | Small Spotted Catshark, Lesser Spotted Dogfish | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | cartilagenous fish (Chondrichthyes) | Scyliorhinus stellaris | Scyliorhinus stellaris | Nursehound | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Fish | cartilagenous fish (Chondrichthyes) | Scymnodon ringens | Scymnodon ringens | Knifetooth Dogfish | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Sphyrna zygaena | Sphyrna zygaena | Smooth Hammerhead | The IUCN Red List of Threatened Species (2010) | 2005-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | Cape Shark, Piked Dogfish, Spurdog | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Vulnerable |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | [Northeast Atlantic] spurdog | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | spiny dogfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | Spiny dogfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Squalus acanthias | Squalus acanthias | Spurdog | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Angel Shark | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Critically Endangered |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Shark, Angel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2006-01-01 | Schedule 5 Section 9.5a |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Angel shark | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | angel shark | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Angel Shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-10-01 | Schedule 5 Section 9.2 |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | angel shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2008-04-06 | Schedule 5 Section 9.1 (killing/injuring) |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | angel shark | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2008-04-06 | Schedule 5 Section 9.1 (taking) |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Angel shark | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | cartilagenous fish (Chondrichthyes) | Squatina squatina | Squatina squatina | Monkfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | cartilagenous fish (Chondrichthyes) | Tetronarce nobiliana | Torpedo nobiliana | Great Torpedo Ray, Atlantic Electric Ray, Atlantic Torpedo, Black Torpedo | The IUCN Red List of Threatened Species (2010) | 2004-01-01 | Data Deficient |
| Fish | cartilagenous fish (Chondrichthyes) | Torpedo marmorata | Torpedo marmorata | Spotted Torpedo, Marbled Electric Ray, Marbled Torpedo | The IUCN Red List of Threatened Species (2010) | 2003-01-01 | Data Deficient |
| Invertebrate | centipede | Arenophilus peregrinus | Arenophilus peregrinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Data Deficient |
| Invertebrate | centipede | Arenophilus peregrinus | Arenophilus peregrinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Cryptops anomalans | Cryptops anomalans | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Cryptops cf. hispanus | Cryptops cf hispanus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Cryptops doriae | Cryptops doriae | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Cryptops hortensis | Cryptops hortensis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Cryptops parisi | Cryptops parisi | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Dicellophilus carniolensis | Dicellophilus carniolensis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Eurygeophilus pinguis | Eurygeophilus pinguis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Eurygeophilus pinguis | Eurygeophilus pinguis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Geophilus carpophagus | Geophilus carpophagus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus easoni | Geophilus easoni | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus electricus | Geophilus electricus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus flavus | Geophilus flavus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus gracilis | Geophilus fucorum seurati | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus gracilis | Geophilus fucorum seurati | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Geophilus insculptus | Geophilus alpinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus osquidatum | Geophilus osquidatum | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Geophilus osquidatum | Geophilus osquidatum | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Geophilus proximus | Geophilus proximus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Data Deficient |
| Invertebrate | centipede | Geophilus proximus | Geophilus proximus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Geophilus pusillifrater | Geophilus pusillifrater | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Data Deficient |
| Invertebrate | centipede | Geophilus pusillifrater | Geophilus pusillifrater | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Geophilus truncorum | Geophilus truncorum | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Haplophilus souletinus | Haplophilus souletinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | centipede | Haplophilus souletinus | Haplophilus souletinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Haplophilus subterraneus | Haplophilus subterraneus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Henia brevis | Henia brevis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Henia brevis | Henia brevis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Henia vesuviana | Henia vesuviana | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Henia vesuviana | Henia vesuviana | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Hydroschendyla submarina | Hydroschendyla submarina | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | centipede | Hydroschendyla submarina | Hydroschendyla submarina | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Lamyctes coeculus | Lamyctes caeculus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Lamyctes emarginatus | Lamyctes emarginatus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Lithobius (Lithobius) borealis | Lithobius borealis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) calcaratus | Lithobius calcaratus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) forficatus | Lithobius forficatus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) lapidicola | Lithobius lapidicola | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | centipede | Lithobius (Lithobius) lapidicola | Lithobius lapidicola | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | centipede | Lithobius (Lithobius) lapidicola | Lithobius lapidicola | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) lucifugus | Lithobius lucifugus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Lithobius (Lithobius) macilentus | Lithobius macilentus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) macilentus | Lithobius macilentus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) melanops | Lithobius melanops | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) muticus | Lithobius muticus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) muticus | Lithobius muticus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) peregrinus | Lithobius peregrinus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Lithobius (Lithobius) piceus | Lithobius piceus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) piceus | Lithobius piceus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) pilicornis | Lithobius pilicornis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) pilicornis | Lithobius pilicornis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) tenebrosus | Lithobius tenebrosus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Data Deficient |
| Invertebrate | centipede | Lithobius (Lithobius) tenebrosus | Lithobius tenebrosus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) tricuspis | Lithobius tricuspis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Lithobius) tricuspis | Lithobius tricuspis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Lithobius) variegatus | Lithobius variegatus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Monotarsobius) crassipes | Lithobius crassipes | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Monotarsobius) curtipes | Lithobius curtipes | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Lithobius (Monotarsobius) curtipes | Lithobius curtipes | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Lithobius (Sigibius) microps | Lithobius microps | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Mecistocephalus guildingii | Mecistocephalus guildingii | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Nothogeophilus turki | Nothogeophilus turki | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | centipede | Nothogeophilus turki | Nothogeophilus turki | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Endangered |
| Invertebrate | centipede | Nothogeophilus turki | Nothogeophilus turki | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Nothogeophilus turki | Nothogeophilus turki | Turk's Earth-centipede | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | centipede | Pachymerium ferrugineum | Pachymerium ferrugineum | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Data Deficient |
| Invertebrate | centipede | Pachymerium ferrugineum | Pachymerium ferrugineum | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | centipede | Schendyla dentata | Schendyla dentata | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Schendyla monoeci | Schendyla monoeci | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Schendyla nemorensis | Schendyla nemorensis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Schendyla peyerimhoffi | Schendyla peyerimhoffi | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | centipede | Schendyla peyerimhoffi | Schendyla peyerimhoffi | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | centipede | Scutigera coleoptrata | Scutigera coleoptrata | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Stenotaenia linearis | Stenotaenia linearis | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | centipede | Strigamia acuminata | Strigamia acuminata | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Strigamia crassipes | Strigamia crassipes | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Strigamia maritima | Strigamia maritima | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | centipede | Tygarrup javanicus | Tygarrup javanicus | NA | A review of the millipedes (Diplopoda), centipedes (Chilopoda) and woodlice (Isopoda) of Great Britain | 2015-11-20 | Not Evaluated |
| Algae | chromist | Ascophyllum nodosum | Ascophyllum nodosum mackaii | free-floating knotted wrack | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Algae | chromist | Ascophyllum nodosum | Ascophyllum nodosum | knotted wrack | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Algae | chromist | Ascophyllum nodosum | Ascophyllum nodosum ecad mackaii | Wig Wrack or Sea-loch Egg Wrack | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Algae | chromist | Ascophyllum nodosum | Ascophyllum nodosum ecad mackaii | Knotted wrack | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Algae | chromist | Asperococcus ensiformis | Asperococcus compressus | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Algae | chromist | Carpomitra costata | Carpomitra costata | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Algae | chromist | Desmarestia dudresnayi | Desmarestia dresnayi | a brown seaweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Algae | chromist | Fucus distichus | Fucus distichus | Brown Algae | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Algae | chromist | Fucus distichus | Fucus distichus | Brown Algae | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Algae | chromist | Halothrix lumbricalis | Halothrix lumbricalis | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Algae | chromist | Leblondiella densa | Leblondiella densa | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Algae | chromist | Padina pavonica | Padina pavonica | Peacock’s tail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Algae | chromist | Padina pavonica | Padina pavonica | Peacock’s tail | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Algae | chromist | Padina pavonica | Padina pavonica | Peacock’s tail | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Algae | chromist | Padina pavonica | Padina pavonica | Peacock’s tail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Algae | chromist | Pseudolithoderma roscoffense | Pseudolithoderma roscoffensis | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Algae | chromist | Zanardinia typus | Zanardinia prototypus | Brown seaweed | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Vascular plant | clubmoss | Diphasiastrum alpinum | Diphasiastrum alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | clubmoss | Diphasiastrum alpinum | Diphasiastrum alpinum | Alpine Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | clubmoss | Diphasiastrum complanatum | Diphasiastrum complanatum | Issler's clubmoss | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | clubmoss | Diphasiastrum complanatum | Diphasiastrum complanatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | clubmoss | Diphasiastrum complanatum | Diphasiastrum complanatum | Hybrid Alpine Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | clubmoss | Diphasiastrum complanatum | Diphasiastrum complanatum | Issler's Clubmoss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | clubmoss | Huperzia selago | Huperzia selago | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | clubmoss | Huperzia selago | Huperzia selago | Fir Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodium inundatum | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | marsh clubmoss | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | marsh clubmoss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | Marsh Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | Marsh Clubmoss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | clubmoss | Lycopodiella inundata | Lycopodiella inundata | Marsh Clubmoss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | clubmoss | Lycopodium annotinum | Lycopodium spp. | Clubmosses | Habitats Directive | 1992-01-01 | Annex 5 |
| Vascular plant | clubmoss | Lycopodium annotinum | Lycopodium annotinum | interrupted clubmoss | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | clubmoss | Lycopodium annotinum | Lycopodium annotinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | clubmoss | Lycopodium annotinum | Lycopodium annotinum | Interrupted Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | clubmoss | Lycopodium clavatum | Lycopodium spp. | Clubmosses | Habitats Directive | 1992-01-01 | Annex 5 |
| Vascular plant | clubmoss | Lycopodium clavatum | Lycopodium clavatum | NA | CITES UK Species only | 1997-01-01 | Annex D |
| Vascular plant | clubmoss | Lycopodium clavatum | Lycopodium clavatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | clubmoss | Lycopodium clavatum | Lycopodium clavatum | Stag's-Horn Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | clubmoss | Lycopodium clavatum | Lycopodium clavatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | clubmoss | Lycopodium lagopus | Lycopodium spp. | Clubmosses | Habitats Directive | 1992-01-01 | Annex 5 |
| Vascular plant | clubmoss | Selaginella selaginoides | Selaginella selaginoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | clubmoss | Selaginella selaginoides | Selaginella selaginoides | Lesser Clubmoss | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Invertebrate | coelenterate (=cnidarian) | Actinauge richardi | Actinauge richardi | an anthozoan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Aglaophenia kirchenpaueri | Aglaophenia kirchenpaueri | Hydroid | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Aiptasia couchii | Aiptasia mutabilis | Trumpet anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Alcyonium coralloides | Parerythropodium coralloides | Soft coral | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Amphianthus dohrnii | Amphianthus dohrnii | Sea-fan anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Amphianthus dohrnii | Amphianthus dohrnii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Amphianthus dohrnii | Amphianthus dohrnii | Sea-fan Anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Amphianthus dohrnii | Amphianthus dohrnii | Sea-fan Anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Anemonactis mazeli | Anemonactis mazeli | Sea anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Anthopleura thallia | Anthopleura thallia | Glaucus pimplet | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Anthopleura thallia | Anthopleura thallia | Glaucus pimplet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Arachnanthus sarsi | Arachnanthus sarsi | a cerianthid anemone | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Arachnanthus sarsi | Arachnanthus sarsi | Scarce Tube-Dwelling Anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Arachnanthus sarsi | Arachnanthus sarsi | Scarce Tube-dwelling Anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Balanophyllia (Balanophyllia) regia | Balanophyllia regia | Gold and scarlet star coral | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia campanulata | Lucernariopsis campanulata | a stalked jellyfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia campanulata | Lucernariopsis campanulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia campanulata | Lucernariopsis campanulata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia campanulata | Lucernariopsis campanulata | a stalked jellyfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia campanulata | Lucernariopsis campanulata | A Stalked Jellyfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia cruxmelitensis | Lucernariopsis cruxmelitensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Calvadosia cruxmelitensis | Lucernariopsis cruxmelitensis | a stalked jellyfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Caryophyllia (Caryophyllia) inornata | Caryophyllia inornata | Cup coral | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Caryophyllia (Caryophyllia) inornata | Caryophyllia inornata | cup coral | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Caryophyllia (Caryophyllia) inornata | Caryophyllia inornata | Cup coral | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Cataphellia brodricii | Cataphellia brodricii | Latticed corklet | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Diphasia alata | Diphasia alata | a hydroid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Diphasia alata | Diphasia alata | a hydroid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Diphasia nigra | Diphasia nigra | a hydroid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivels sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivels sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivels sea anemone | Red Data Book of Invertebrates | 1991-01-01 | Endangered |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell's Sea Anemone | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Data Deficient |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia ivelli | Edwardsia ivelli | Ivell’s Sea Anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | Burrowing anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | a burrowing anemone | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | Timid Burrowing Anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Edwardsia timida | Edwardsia timida | Timid Burrowing Anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink sea fan | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink sea fan | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink Sea-Fan | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink Sea-Fan | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink Sea-Fan | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Broad Sea Fan, Pink Sea Fan | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | coelenterate (=cnidarian) | Eunicella verrucosa | Eunicella verrucosa | Pink Sea-fan | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Funiculina quadrangularis | Funiculina quadrangularis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Funiculina quadrangularis | Funiculina quadrangularis | Tall sea pen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Funiculina quadrangularis | Funiculina quadrangularis | Tall Sea Pen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Halcampoides abyssorum | Halcampoides elongatus | Burrowing anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Halcampoides abyssorum | Halcampoides elongatus | Burrowing anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Haliclystus auricula | Haliclystus auricula | a stalked jellyfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Haliclystus auricula | Haliclystus auricula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Haliclystus auricula | Haliclystus auricula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | coelenterate (=cnidarian) | Haliclystus auricula | Haliclystus auricula | a stalked jellyfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Haliclystus auricula | Haliclystus auricula | Kaleidoscope Jellyfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Hartlaubella gelatinosa | Hartlaubella gelatinosa | Hydroid | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Hartlaubella gelatinosa | Hartlaubella gelatinosa | a Hydroid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Hoplangia durotrix | Hoplangia durotrix | Weymouth carpet coral | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Kirchenpaueria halecioides | Ventromma halecioides | a Hydroid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Laomedea angulata | Laomedea angulata | Hydroid | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Leptopsammia pruvoti | Leptopsammia pruvoti | Sunset Cup Coral | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Leptopsammia pruvoti | Leptopsammia pruvoti | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Leptopsammia pruvoti | Leptopsammia pruvoti | Sunset Cup Coral | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Lytocarpia myriophyllum | Lytocarpia myriophyllum | a hydroid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Startlet Sea Anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Startlet Sea Anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Starlet sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Starlet sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Starlet sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Starlet sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematosella vectensis | Starlet sea anemone | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematostella vectensis | Starlet Sea Anemone | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematostella vectensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Nematostella vectensis | Nematostella vectensis | Starlet Sea Anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Obelia bidentata | Obelia bidentata | Hydroid | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Octocorallia | Octocorallia | soft corals | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Pachycerianthus multiplicatus | Pachycerianthus multiplicatus | Fireworks anemone | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Pachycerianthus multiplicatus | Pachycerianthus multiplicatus | Fireworks Anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Marine hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Marine hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Marine hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Marine hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Marine hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Brackish hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Clavopsella navis | Brackish hydroid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Pachycordyle navis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | coelenterate (=cnidarian) | Pachycordyle navis | Pachycordyle navis | Brackish hydroid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Paraphellia expansa | Paraphellia expansa | an anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Parazoanthus anguicomus | Parazoanthus anguicomus | Cluster anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Parazoanthus axinellae | Parazoanthus axinellae | a colonial anemone | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Parazoanthus axinellae | Parazoanthus axinellae | Yellow Cluster anemone | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Phellia gausapata | Phellia gausapata | Sea anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Polyplumaria flabellata | Polyplumaria flabellata | a hydroid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | coelenterate (=cnidarian) | Polyplumaria flabellata | Polyplumaria flabellata | a hydroid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Scolanthus callimorphus | Scolanthus callimorphus | Worm anemone | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | coelenterate (=cnidarian) | Swiftia pallida | Swiftia pallida | Northern Sea Fan | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | coelenterate (=cnidarian) | Swiftia pallida | Swiftia pallida | Northern Sea Fan | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Tamarisca tamarisca | Tamarisca tamarisca | Hydroid | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | coelenterate (=cnidarian) | Tamarisca tamarisca | Tamarisca tamarisca | Hydroid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | coelenterate (=cnidarian) | Virgularia mirabilis | Virgularia mirabilis | sea pen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Lower risk - least concern |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | juniper | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | Juniper | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | Juniper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | conifer | Juniperus communis | Juniperus communis | Juniper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | conifer | Juniperus communis subsp. communis | Juniperus communis subsp. communis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | conifer | Juniperus communis subsp. communis | Juniperus communis subsp. communis | Common Juniper | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | a juniper | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | conifer | Juniperus communis subsp. hemisphaerica | Juniperus communis subsp. hemisphaerica | a juniper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | conifer | Juniperus communis subsp. nana | Juniperus communis subsp. nana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | conifer | Juniperus communis subsp. nana | Juniperus communis subsp. nana | Dwarf Juniper | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | conifer | Pinus sylvestris | Pinus sylvestris | Scots Pine | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Lower risk - least concern |
| Vascular plant | conifer | Pinus sylvestris | Pinus sylvestris | Scots pine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | conifer | Pinus sylvestris | Pinus sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | conifer | Pinus sylvestris | Pinus sylvestris | Native Scots Pinewood | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | conifer | Taxus baccata | Taxus baccata | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Lower risk - least concern |
| Vascular plant | conifer | Taxus baccata | Taxus baccata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | conifer | Taxus baccata | Taxus baccata | Irish Yew | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Invertebrate | crustacean | Achaeus cranchii | Achaeus cranchii | Crab | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Allomelita pellucida | Allomelita pellucida | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | crustacean | Apherusa clevei | Apherusa clevei | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Apherusa ovalipes | Apherusa ovalipes | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Apocorophium lacustre | Corophium lacustre | Amphipod | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | crustacean | Armadillidium pictum | Armadillidium pictum | NA | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | crustacean | Arrhis phyllonyx | Arrhis phyllonyx | a deep-sea shrimp | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Arrhis phyllonyx | Arrhis phyllonyx | a deep-sea shrimp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Arrhis phyllonyx | Arrhis phyllonyx | Sea Piglet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | crustacean | Artemia salina | Artemia salina | Brine Shrimp | Red Data Book of Invertebrates | 1991-01-01 | Extinct |
| Invertebrate | crustacean | Astacus astacus | Astacus astacus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | crustacean | Atelecyclus rotundatus | Atelecyclus rotundatus | a crab | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | Atlantic stream crayfish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | White-Clawed Crayfish | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | White-clawed (or Atlantic stream) crayfish | Habitats Directive | 1992-01-01 | Annex 5 |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | White-Clawed Crayfish | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | Atlantic Stream Crayfish, River Crayfish, White-clawed Crayfish, White-footed Crayfish | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Endangered |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | white-clawed crayfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | White-clawed crayfish | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Austropotamobius pallipes | Austropotamobius pallipes | Freshwater White-clawed Crayfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | crustacean | Bathynectes longipes | Bathynectes longipes | Crab | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Cestopagurus timidus | Cestopagurus timidus | a hermit crab | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy Shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy Shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | crustacean | Chirocephalus diaphanus | Chirocephalus diaphanus | Fairy Shrimp | Red Data Book of Invertebrates | 1991-01-01 | Vulnerable |
| Invertebrate | crustacean | Clibanarius erythropus | Clibanarius erythropus | Hermit crab | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Dromia personata | Dromia personata | Sleepy crab | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Echinogammarus incertae sedis planicrurus | Pectenogammarus planicrurus | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Gammarus insensibilis | Gammarus insensibilis | Lagoon sand shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | crustacean | Gammarus insensibilis | Gammarus insensibilis | Lagoon Sand Shrimp | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | crustacean | Gammarus insensibilis | Gammarus insensibilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Gammarus insensibilis | Gammarus insensibilis | Lagoon Sand-shrimp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Gitanopsis bispinosa | Gitanopsis bispinosa | an Amphipod Shrimp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Gitanopsis bispinosa | Gitanopsis bispinosa | an Amphipod Shrimp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | crustacean | Inachus leptochirus | Inachus leptochirus | a crab | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Menigrates obtusifrons | Menigrates obtusifrons | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Metatrichoniscoides celticus | Metatrichoniscoides celticus | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | crustacean | Microdeutopus stationis | Microdeutopus stationis | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Munida rugosa | Munida rugosa | rugose squat lobster | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Mysis relicta | Mysis relicta | NA | Red Data Book of Invertebrates | 1991-01-01 | Endangered |
| Invertebrate | crustacean | Mysis salemaai | Mysis salemaai | opossum shrimp | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Nannonyx spinimanus | Nannonyx spinimanus | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Niphargus glenniei | Niphargellus glenniei | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | crustacean | Niphargus glenniei | Niphargus glenniei | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Niphargus glenniei | Niphargus glenniei | South-western groundwater shrimp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Pacifastacus leniusculus | Pacifastacus leniusculus | Columbia River Signal Crayfish, Klamath Signal Crayfish, Signal Crayfish | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | crustacean | Palinurus elephas | Palinurus elephas | crawfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | crustacean | Palinurus elephas | Palinurus elephas | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Palinurus elephas | Palinurus elephas | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | crustacean | Palinurus elephas | Palinurus elephas | Crayfish, Crawfish or Spiny Lobster | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Palinurus elephas | Palinurus elephas | Crawfish | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | crustacean | Pereionotus testudo | Pereionotus testudo | Amphipod | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | crustacean | Pollicipes pollicipes | Mitella pollicipes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Pollicipes pollicipes | Mitella pollicipes | Gooseneck Barnacle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Rissoides desmaresti | Meiosquilla desmaresti | Mantis shrimp | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Stenosoma lancifer | Synisoma lancifer | Sea Slater | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Thia scutellata | Thia scutellata | Crab | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole Shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole Shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole Shrimp | Red Data Book of Invertebrates | 1991-01-01 | Endangered |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole shrimp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | crustacean | Triops cancriformis | Triops cancriformis | Tadpole Shrimp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | echinoderm | Anseropoda placenta | Anseropoda placenta | a goosefoot starfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Astropecten irregularis | Astropecten irregularis | a starfish | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Echinus esculentus | Echinus esculentus | European Edible Sea Urchin | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | echinoderm | Labidoplax media | Labidoplax media | a burrowing sea cucumber | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Leptosynapta bergensis | Leptosynapta bergensis | a sea cucumber | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Ocnus planci | Ocnus planci | a sea cucumber | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Ophiopsila annulosa | Ophiopsila annulosa | Brittlestar | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | echinoderm | Ophiopsila annulosa | Ophiopsila annulosa | Brittlestar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | echinoderm | Ophiopsila aranea | Ophiopsila aranea | Brittlestar | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | echinoderm | Panningia hyndmani | Paracucumaria hyndmani | Hyndman's sea cucumber | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Paracentrotus lividus | Paracentrotus lividus | Rock urchin | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | echinoderm | Solaster endeca | Solaster endeca | purple sunstar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | echinoderm | Thyonidium drummondii | Thyonidium drummondi | a sea cucumber | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | false scorpion (Pseudoscorpiones) | Dendrochernes cyrneus | Dendrochernes cyrneus | NA | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | false scorpion (Pseudoscorpiones) | Neobisium carpenteri agg. | Neobisium carpenteri agg. | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Vascular plant | fern | Adiantum capillus-veneris | Adiantum capillus-veneris | maidenhair fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Adiantum capillus-veneris | Adiantum capillus-veneris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Adiantum capillus-veneris | Adiantum capillus-veneris | Maidenhair Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium adiantum-nigrum | Asplenium adiantum-nigrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium adiantum-nigrum | Asplenium adiantum-nigrum | Black Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium fontanum | Asplenium fontanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Regionally Extinct |
| Vascular plant | fern | Asplenium fontanum | Asplenium fontanum | Smooth Rock-spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | fern | Asplenium marinum | Asplenium marinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium marinum | Asplenium marinum | Sea Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium obovatum | Asplenium obovatum | lanceolate spleenwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Asplenium obovatum | Asplenium obovatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | fern | Asplenium obovatum | Asplenium obovatum | Lanceolate Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | fern | Asplenium obovatum | Asplenium obovatum | Lanceolate Spleenwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Asplenium ruta-muraria | Asplenium ruta-muraria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium ruta-muraria | Asplenium ruta-muraria | Wall-rue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium ruta-muraria x septentrionale = A. x murbeckii | Asplenium ruta-muraria x septentrionale (A. x murbeckii) | a hybrid spleenwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Asplenium ruta-muraria x septentrionale = A. x murbeckii | Asplenium ruta-muraria x septentrionale (A. x murbeckii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Asplenium septentrionale | Asplenium septentrionale | forked spleenwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Asplenium septentrionale | Asplenium septentrionale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | fern | Asplenium septentrionale | Asplenium septentrionale | Forked Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Asplenium trichomanes | Asplenium trichomanes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium trichomanes | Asplenium trichomanes | Maidenhair Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium trichomanes subsp. pachyrachis | Asplenium trichomanes subsp. pachyrachis | a maidenhair spleenwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Asplenium trichomanes subsp. pachyrachis | Asplenium trichomanes subsp. pachyrachis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | fern | Asplenium trichomanes subsp. pachyrachis | Asplenium trichomanes subsp. pachyrachis | Lobed Maidenhair Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | fern | Asplenium trichomanes subsp. pachyrachis | Asplenium trichomanes subsp. pachyrachis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | fern | Asplenium trichomanes subsp. quadrivalens | Asplenium trichomanes subsp. quadrivalens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium trichomanes subsp. quadrivalens | Asplenium trichomanes subsp. quadrivalens | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium trichomanes subsp. trichomanes | Asplenium trichomanes subsp. trichomanes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium trichomanes subsp. trichomanes | Asplenium trichomanes subsp. trichomanes | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Asplenium viride | Asplenium viride | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Asplenium viride | Asplenium viride | Green Spleenwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Athyrium distentifolium | Athyrium distentifolium | alpine lady-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Athyrium distentifolium | Athyrium distentifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Athyrium filix-femina | Athyrium filix-femina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Athyrium filix-femina | Athyrium filix-femina | Lady Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Blechnum spicant | Blechnum spicant | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Blechnum spicant | Blechnum spicant | Hard Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Botrychium lunaria | Botrychium lunaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Botrychium lunaria | Botrychium lunaria | Moonwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Botrychium nordicum | Botrychium nordicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | fern | Ceterach officinarum | Asplenium ceterach | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Ceterach officinarum | Asplenium ceterach (Ceterach officinarum) | Rustyback | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Cryptogramma crispa | Cryptogramma crispa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Cryptogramma crispa | Cryptogramma crispa | parsley fern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | fern | Cryptogramma crispa | Cryptogramma crispa | Parsley Fern | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Cystopteris alpina | Cystopteris alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | fern | Cystopteris alpina | Cystopteris alpina | Alpine Bladder-fern | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | fern | Cystopteris diaphana | Cystopteris diaphana | diaphanous bladder-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Cystopteris diaphana | Cystopteris diaphana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Cystopteris diaphana | Cystopteris diaphana | Greenish Bladder-fern | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Cystopteris dickieana | Cystopteris dickieana | Dickie’s bladder fern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | fern | Cystopteris dickieana | Cystopteris dickieana | Dickie's bladder-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Cystopteris dickieana | Cystopteris dickieana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Cystopteris dickieana | Cystopteris dickieana | Dickie's Bladder-fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Cystopteris fragilis | Cystopteris fragilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Cystopteris fragilis | Cystopteris fragilis | Brittle Bladder-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Cystopteris montana | Cystopteris montana | mountain bladder-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Cystopteris montana | Cystopteris montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Cystopteris montana | Cystopteris montana | Mountain Bladder-fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Dicksoniaceae | Dicksoniaceae | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | fern | Dryopteris aemula | Dryopteris aemula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris aemula | Dryopteris aemula | Hay-Scented Buckler-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris affinis | Dryopteris affinis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris affinis | Dryopteris affinis | Scaly Male Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris affinis | Dryopteris affinis s.l. | Scaly Male Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris affinis subsp. affinis | Dryopteris affinis subsp. affinis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Dryopteris affinis subsp. affinis | Dryopteris affinis subsp. affinis | Buckler-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris affinis subsp. kerryensis | Dryopteris affinis subsp. kerryensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | fern | Dryopteris affinis subsp. paleaceolobata | Dryopteris affinis subsp. paleaceolobata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Dryopteris affinis subsp. paleaceolobata | Dryopteris affinis subsp. Paleaceolobata | Greater Western Scaly Male Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris borreri | Dryopteris borreri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Dryopteris cambrensis | Dryopteris cambrensis | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris cambrensis subsp. cambrensis | Dryopteris cambrensis subsp. cambrensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Dryopteris cambrensis subsp. pseudocomplexa | Dryopteris cambrensis subsp. pseudocomplexa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Dryopteris carthusiana | Dryopteris carthusiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris carthusiana | Dryopteris carthusiana | Narrow Buckler-fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris carthusiana x expansa = D. x sarvelae | Dryopteris carthusiana x expansa (D. x sarvelae) | a hybrid buckler-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Dryopteris carthusiana x expansa = D. x sarvelae | Dryopteris carthusiana x expansa (D. x sarvelae) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Dryopteris cristata | Dryopteris cristata | crested buckler-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Dryopteris cristata | Dryopteris cristata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | fern | Dryopteris cristata | Dryopteris cristata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | fern | Dryopteris cristata | Dryopteris cristata | Crested Buckler-Fern | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | fern | Dryopteris cristata | Dryopteris cristata | Crested Buckler-fern | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | fern | Dryopteris cristata x carthusiana = D. x uliginosa | Dryopteris carthusiana x cristata (D. x uliginosa) | a hybrid buckler-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Dryopteris cristata x carthusiana = D. x uliginosa | Dryopteris carthusiana x cristata (D. x uliginosa) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Dryopteris dilatata | Dryopteris dilatata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris dilatata | Dryopteris dilatata | Broad Buckler-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris expansa | Dryopteris expansa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris expansa | Dryopteris expansa | Northern Buckler-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris filix-mas | Dryopteris filix-mas | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris filix-mas | Dryopteris filix-mas | Common Male Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris oreades | Dryopteris oreades | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris oreades | Dryopteris oreades | Mountain Male Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Dryopteris pseudodisjuncta | Dryopteris pseudodisjuncta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | fern | Dryopteris submontana | Dryopteris submontana | rigid buckler-fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Dryopteris submontana | Dryopteris submontana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Dryopteris submontana | Dryopteris submontana | Rigid Buckler Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Gymnocarpium dryopteris | Gymnocarpium dryopteris | Oak Fern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | fern | Gymnocarpium dryopteris | Gymnocarpium dryopteris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Gymnocarpium dryopteris | Gymnocarpium dryopteris | Oak Fern | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | fern | Gymnocarpium robertianum | Gymnocarpium robertianum | limestone fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Gymnocarpium robertianum | Gymnocarpium robertianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Gymnocarpium robertianum | Gymnocarpium robertianum | Limestone Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Gymnocarpium robertianum | Gymnocarpium robertianum | Limestone Fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Hymenophyllum tunbrigense | Hymenophyllum tunbrigense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Hymenophyllum tunbrigense | Hymenophyllum tunbrigense | Tunbridge Filmy Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Hymenophyllum wilsonii | Hymenophyllum wilsonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | fern | Hymenophyllum wilsonii | Hymenophyllum wilsonii | Wilson's Filmy Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Ophioglossum azoricum | Ophioglossum azoricum | small adder's-tongue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Ophioglossum azoricum | Ophioglossum azoricum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Ophioglossum azoricum | Ophioglossum azoricum | Small Adder's-tongue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Ophioglossum lusitanicum | Ophioglossum lusitanicum | Least adder’s-tongue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | fern | Ophioglossum lusitanicum | Ophioglossum lusitanicum | least adder's-tongue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Ophioglossum lusitanicum | Ophioglossum lusitanicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Ophioglossum lusitanicum | Ophioglossum lusitanicum | Least Adder's-Tongue | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Ophioglossum vulgatum | Ophioglossum vulgatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Ophioglossum vulgatum | Ophioglossum vulgatum | Adder's Tongue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Oreopteris limbosperma | Oreopteris limbosperma | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Oreopteris limbosperma | Oreopteris limbosperma | Lemon-Scented Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Osmunda regalis | Osmunda regalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Osmunda regalis | Osmunda regalis | Royal Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Phegopteris connectilis | Phegopteris connectilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Phegopteris connectilis | Phegopteris connectilis | Beech Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Phyllitis scolopendrium | Asplenium scolopendrium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | fern | Phyllitis scolopendrium | Asplenium scolopendrium (Phyllitis scolopendrium) | Hart's-tongue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | Pillwort | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | pillwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | Pillwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | Pillwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | fern | Pilularia globulifera | Pilularia globulifera | Pillwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Polypodium cambricum | Polypodium cambricum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polypodium cambricum | Polypodium cambricum | Southern Polypody | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Polypodium interjectum | Polypodium interjectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polypodium interjectum | Polypodium interjectum | Intermediate Polypody | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Polypodium vulgare | Polypodium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polypodium vulgare | Polypodium vulgare sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polypodium vulgare | Polypodium vulgare | Polypody | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Polypodium vulgare | Polypodium vulgare s.l. | Polypody | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Polystichum aculeatum | Polystichum aculeatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polystichum aculeatum | Polystichum aculeatum | Hard Shield-fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | Holly Fern | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | holly-fern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | Holly Fern | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | Holly-fern | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | fern | Polystichum lonchitis | Polystichum lonchitis | Holly-fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Polystichum setiferum | Polystichum setiferum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Polystichum setiferum | Polystichum setiferum | Soft Shield-Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Pteridium aquilinum | Pteridium aquilinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Pteridium aquilinum | Pteridium aquilinum | Bracken | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Thelypteris palustris | Thelypteris palustris | marsh fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | fern | Thelypteris palustris | Thelypteris palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Thelypteris palustris | Thelypteris palustris | Marsh Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Thelypteris palustris | Thelypteris palustris | Marsh Fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney fern | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Fern, Killarney | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 4 |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum (sporophyte) | Killarney fern | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney fern | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Trichomanes speciosum | Trichomanes speciosum | Killarney Fern | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | fern | Woodsia alpina | Woodsia alpina | Alpine woodsia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | fern | Woodsia alpina | Woodsia alpina | alpine woodsia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Woodsia alpina | Woodsia alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Vulnerable |
| Vascular plant | fern | Woodsia alpina | Woodsia alpina | Alpine Woodsia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | Oblong woodsia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | oblong woodsia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | Oblong Woodsia | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | Oblong Woodsia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | fern | Woodsia ilvensis | Woodsia ilvensis | Oblong Woodsia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Acer campestre | Acer campestre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Acer campestre | Acer campestre | Field Maple | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Achillea maritima | Achillea maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Achillea millefolium | Achillea millefolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Achillea millefolium | Achillea millefolium | Yarrow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Achillea ptarmica | Achillea ptarmica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Achillea ptarmica | Achillea ptarmica | Sneezewort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aconitum napellus | Aconitum napellus | Monk's Hood | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Aconitum napellus subsp. napellus | Aconitum napellus subsp. napellus | monk's-hood | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Actaea spicata | Actaea spicata | baneberry | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Actaea spicata | Actaea spicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Actaea spicata | Actaea spicata | Baneberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Adonis annua | Adonis annua | pheasant's-eye | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Adonis annua | Adonis annua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Adonis annua | Adonis annua | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Adonis annua | Adonis annua | Pheasant's Eye | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Adonis annua | Adonis annua | Pheasants-eye | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Adoxa moschatellina | Adoxa moschatellina | Moschatel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Adoxa moschatellina | Adoxa moschatellina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Adoxa moschatellina | Adoxa moschatellina | moschatel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Adoxa moschatellina | Adoxa moschatellina | Moschatel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aegopodium podagraria | Aegopodium podagraria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aegopodium podagraria | Aegopodium podagraria | Bishopweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aethusa cynapium | Aethusa cynapium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aethusa cynapium | Aethusa cynapium | Fool's Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aethusa cynapium subsp. agrestis | Aethusa cynapium subsp. agrestis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Aethusa cynapium subsp. agrestis | Aethusa cynapium subsp. agrestis | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Aethusa cynapium subsp. cynapium | Aethusa cynapium subsp. cynapium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aethusa cynapium subsp. cynapium | Aethusa cynapium subsp. cynapium | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrimonia eupatoria | Agrimonia eupatoria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrimonia eupatoria | Agrimonia eupatoria | Agrimony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrimonia procera | Agrimonia procera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrimonia procera | Agrimonia procera | Fragrant Agrimony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostemma githago | Agrostemma githago | Corncockle | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Agrostis canina | Agrostis canina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis canina | Agrostis canina | Velvet Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostis capillaris | Agrostis capillaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis capillaris | Agrostis capillaris | Common Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostis curtisii | Agrostis curtisii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis curtisii | Agrostis curtisii | Bristle Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostis gigantea | Agrostis gigantea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis gigantea | Agrostis gigantea | Black Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostis stolonifera | Agrostis stolonifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis stolonifera | Agrostis stolonifera | Creeping Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Agrostis vinealis | Agrostis vinealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Agrostis vinealis | Agrostis vinealis | Brown Bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aira caryophyllea | Aira caryophyllea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aira caryophyllea | Aira caryophyllea | Silver Hair-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aira praecox | Aira praecox | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aira praecox | Aira praecox | Early Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | Ground pine | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | ground-pine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | Ground Pine | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Ajuga chamaepitys | Ajuga chamaepitys | Ground-pine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | Pyramidal Bugle | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | pyramidal bugle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | pyramidal bugle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | Pyramidal Bugle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | Limestone Bugle | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Ajuga pyramidalis | Ajuga pyramidalis | Pyramidal Bugle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Ajuga reptans | Ajuga reptans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ajuga reptans | Ajuga reptans | Bugle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ajuga reptans x pyramidalis = A. x pseudopyramidalis | Ajuga pyramicalis x reptans (A. x pseudopyramidalis) | a hybrid bugle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ajuga reptans x pyramidalis = A. x pseudopyramidalis | Ajuga pyramidalis x reptans (A. x pseudopyramidalis) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Alchemilla acutiloba | Alchemilla acutiloba | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla acutiloba | Alchemilla acutiloba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Alchemilla acutiloba | Alchemilla acutiloba | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alchemilla acutiloba | Alchemilla acutiloba | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Alchemilla acutiloba | Alchemilla acutiloba | Lady's mantle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alchemilla alpina | Alchemilla alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla alpina | Alchemilla alpina | Alpine Lady's-Mantle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alchemilla filicaulis | Alchemilla filicaulis | Hairy Lady's-mantle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alchemilla filicaulis subsp. filicaulis | Alchemilla filicaulis subsp. filicaulis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla filicaulis subsp. filicaulis | Alchemilla filicaulis subsp. filicaulis | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Alchemilla filicaulis subsp. vestita | Alchemilla filicaulis subsp. vestita | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla filicaulis subsp. vestita | Alchemilla filicaulis subsp. vestita | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alchemilla glabra | Alchemilla glabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla glabra | Alchemilla glabra | Smooth Lady's-mantle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alchemilla glaucescens | Alchemilla glaucescens | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla glaucescens | Alchemilla glaucescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla glaucescens | Alchemilla glaucescens | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alchemilla glaucescens | Alchemilla glaucescens | Lady's Mantle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Alchemilla glomerulans | Alchemilla glomerulans | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla glomerulans | Alchemilla glomerulans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Alchemilla glomerulans | Alchemilla glomerulans | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Alchemilla micans | Alchemilla micans | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla micans | Alchemilla micans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Alchemilla micans | Alchemilla micans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alchemilla micans | Alchemilla micans | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Alchemilla micans | Alchemilla micans | a lady's mantle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alchemilla minima | Alchemilla minima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alchemilla minima | Alchemilla minima | Alchemilla | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alchemilla monticola | Alchemilla monticola | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla monticola | Alchemilla monticola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Alchemilla monticola | Alchemilla monticola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alchemilla monticola | Alchemilla monticola | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Alchemilla monticola | Alchemilla monticola | a lady's mantle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alchemilla subcrenata | Alchemilla subcrenata | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla subcrenata | Alchemilla subcrenata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Alchemilla subcrenata | Alchemilla subcrenata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alchemilla subcrenata | Alchemilla subcrenata | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Alchemilla subcrenata | Alchemilla subcrenata | a lady's mantle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alchemilla wichurae | Alchemilla wichurae | a lady's-mantle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alchemilla wichurae | Alchemilla wichurae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Alchemilla wichurae | Alchemilla wichurae | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Alchemilla xanthochlora | Alchemilla xanthochlora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alchemilla xanthochlora | Alchemilla xanthochlora | Intermediate Lady's-mantle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | Ribbon leaved water-plantain | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | ribbon-leaved water-plantain | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | Ribbon-leaved water plantain | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Alisma gramineum | Alisma gramineum | Ribbon-leaved Water-plantain | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Alisma lanceolatum | Alisma lanceolatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alisma lanceolatum | Alisma lanceolatum | Narrow Water-Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alisma plantago-aquatica | Alisma plantago-aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alisma plantago-aquatica | Alisma plantago-aquatica | Common Water-Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alliaria petiolata | Alliaria petiolata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alliaria petiolata | Alliaria petiolata | Garlic Mustard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium ampeloprasum | Allium ampeloprasum | wild leek | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Allium ampeloprasum | Allium ampeloprasum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Allium ampeloprasum | Allium ampeloprasum | Leek | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium oleraceum | Allium oleraceum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Allium oleraceum | Allium oleraceum | Field Garlic | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium oleraceum | Allium oleraceum | Field Garlic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Allium schoenoprasum | Allium schoenoprasum | chives | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Allium schoenoprasum | Allium schoenoprasum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Allium schoenoprasum | Allium schoenoprasum | Chives | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium scorodoprasum | Allium scorodoprasum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Allium scorodoprasum | Allium scorodoprasum | Sand Leek | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium sphaerocephalon | Allium sphaerocephalon | Round-headed leek | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Allium sphaerocephalon | Allium sphaerocephalon | round-headed leek | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Allium sphaerocephalon | Allium sphaerocephalon | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Allium sphaerocephalon | Allium sphaerocephalon | Round-Headed Leek | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Allium ursinum | Allium ursinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Allium ursinum | Allium ursinum | Ramsons | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Allium vineale | Allium vineale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Allium vineale | Allium vineale | Crow Garlic | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alnus glutinosa | Alnus glutinosa | NA | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Vascular plant | flowering plant | Alnus glutinosa | Alnus glutinosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alnus glutinosa | Alnus glutinosa | Alder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alopecurus aequalis | Alopecurus aequalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus aequalis | Alopecurus aequalis | Orange Foxtail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alopecurus borealis | Alopecurus borealis | alpine foxtail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alopecurus bulbosus | Alopecurus bulbosus | bulbous foxtail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Alopecurus bulbosus | Alopecurus bulbosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus bulbosus | Alopecurus bulbosus (Alopecurus borealis) | Bulbous Foxtail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alopecurus geniculatus | Alopecurus geniculatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus geniculatus | Alopecurus geniculatus | Marsh Foxtail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alopecurus magellanicus | Alopecurus magellanicus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus magellanicus | Alopecurus magellanicus | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Alopecurus myosuroides | Alopecurus myosuroides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus myosuroides | Alopecurus myosuroides | Black Twitch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Alopecurus myosuroides | Alopecurus myosuroides | Black-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Alopecurus pratensis | Alopecurus pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Alopecurus pratensis | Alopecurus pratensis | Meadow Foxtail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Althaea officinalis | Althaea officinalis | marsh-mallow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Althaea officinalis | Althaea officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Althaea officinalis | Althaea officinalis | Marsh-mallow | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Alyssum alyssoides | Alyssum alyssoides | Small Alison | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ammophila arenaria | Ammophila arenaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ammophila arenaria | Ammophila arenaria | Marram | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anacamptis morio | Orchis morio | Green-Winged Orchid | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Anacamptis morio | Orchidaceae | Green-Winged Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Anacamptis morio | Anacamptis morio | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Anacamptis morio | Anacamptis morio (Orchis morio) | Green-winged Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Anacamptis morio | Orchis morio | Green-winged Orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Anacamptis pyramidalis | Anacamptis pyramidalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anacamptis pyramidalis | Anacamptis pyramidalis | Pyramidal Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis | Anagallis arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis | Anagallis arvensis | Scarlet Pimpernel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis | Anagallis arvensis | Scarlet Pimpernel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Anagallis arvensis subsp. arvensis | Anagallis arvensis subsp. arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis subsp. arvensis | Anagallis arvensis subsp. arvensis | Scarlet Pimpernel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis subsp. foemina | Anagallis arvensis subsp. foemina | blue pimpernel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Anagallis arvensis subsp. foemina | Anagallis arvensis subsp. foemina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anagallis arvensis subsp. foemina | Anagallis arvensis subsp. foemina | Blue Pimpernel | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Anagallis tenella | Anagallis tenella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anagallis tenella | Anagallis tenella | Bog Pimpernel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anchusa arvensis | Anchusa arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anchusa arvensis | Anchusa arvensis | Bugloss | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Andromeda polifolia | Andromeda polifolia | Bog-Rosemary | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Andromeda polifolia | Andromeda polifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Andromeda polifolia | Andromeda polifolia | bog-rosemary | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Andromeda polifolia | Andromeda polifolia | Bog-Rosemary | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Anemone nemorosa | Anemone nemorosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anemone nemorosa | Anemone nemorosa | Wood Anemone | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Angelica archangelica | Angelica archangelica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Angelica archangelica subsp. littoralis | Angelica archangelica subsp. littoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Angelica sylvestris | Angelica sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Angelica sylvestris | Angelica sylvestris | Wild Angelica | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Antennaria dioica | Antennaria dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Antennaria dioica | Antennaria dioica | Common Catsfoot | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Anthemis arvensis | Anthemis arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Anthemis arvensis | Anthemis arvensis | Corn Chamomile | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Anthemis cotula | Anthemis cotula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Anthemis cotula | Anthemis cotula | Stinking Chamomile | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Anthoxanthum odoratum | Anthoxanthum odoratum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anthoxanthum odoratum | Anthoxanthum odoratum | Sweet Vernal Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anthriscus caucalis | Anthriscus caucalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anthriscus caucalis | Anthriscus caucalis | Bur Chervil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anthriscus sylvestris | Anthriscus sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anthriscus sylvestris | Anthriscus sylvestris | Cow Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anthyllis vulneraria | Anthyllis vulneraria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anthyllis vulneraria | Anthyllis vulneraria | Kidney Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Anthyllis vulneraria subsp. corbierei | Anthyllis vulneraria subsp. corbierei | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Anthyllis vulneraria subsp. lapponica | Anthyllis vulneraria subsp. lapponica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Anthyllis vulneraria subsp. lapponica | Anthyllis vulneraria subsp. lapponica | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Anthyllis vulneraria subsp. vulneraria | Anthyllis vulneraria subsp. vulneraria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Anthyllis vulneraria subsp. vulneraria | Anthyllis vulneraria subsp. vulneraria | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Apera spica-venti | Apera spica-venti | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Apera spica-venti | Apera spica-venti | Loose Silky-bent | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aphanes arvensis | Aphanes arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aphanes arvensis | Aphanes arvensis | Parsley-Piert | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aphanes arvensis agg. | Aphanes arvensis agg. | Parsley Piert | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Aphanes australis | Aphanes australis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aphanes australis | Aphanes australis | Slender Parsley-Piert | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Apium graveolens | Apium graveolens | Wild Celery | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Apium graveolens | Apium graveolens | Wild Celery | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Apium graveolens subsp. graveolens | Apium graveolens subsp. graveolens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Apium inundatum | Apium inundatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Apium inundatum | Apium inundatum | Lesser Marshwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Apium nodiflorum | Apium nodiflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Apium nodiflorum | Apium nodiflorum | Fool's Water-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping marshwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Apium repens | Apium repens | creeping marshwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Apium repens | Apium repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Apium repens | Apium repens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Apium repens | Apium repens | Creeping Marshwort | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Aquilegia vulgaris | Aquilegia vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aquilegia vulgaris | Aquilegia vulgaris | Columbine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arabidopsis petraea | Arabis petraea | northern rock-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arabidopsis petraea | Arabidopsis petraea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Arabidopsis thaliana | Arabidopsis thaliana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arabidopsis thaliana | Arabidopsis thaliana | Thale Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arabis alpina | Arabis alpina | Alpine rock-cress | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Arabis alpina | Arabis alpina | alpine rock-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arabis alpina | Arabis alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Arabis alpina | Arabis alpina | Alpine Rock-cress | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Arabis glabra | Arabis glabra | tower mustard | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arabis glabra | Turritis glabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Arabis glabra | Arabis glabra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Arabis glabra | Turritis glabra (Arabis glabra) | Tower Mustard | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Arabis glabra | Arabis glabra | Tower Mustard | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Arabis hirsuta | Arabis hirsuta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arabis hirsuta | Arabis hirsuta | Fringed Rock-Cress | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Arabis scabra | Arabis scabra | Bristol rock-cress | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Arabis scabra | Arabis scabra | Bristol rock-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arabis scabra | Arabis scabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Arabis scabra | Arabis scabra | Bristol Rock-Cress | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Arctium lappa | Arctium lappa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arctium lappa | Arctium lappa | Great Burdock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arctium minus | Arctium minus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arctium minus | Arctium minus | Lesser Burdock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arctium minus | Arctium minus subsp. minus | Lesser Burdock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arctium minus | Arctium minus subsp. pubens | Lesser Burdock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arctostaphylos alpinus | Arctostaphylos alpinus | alpine bearberry | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arctostaphylos alpinus | Arctostaphylos alpinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arctostaphylos uva-ursi | Arctostaphylos uva-ursi | Bearberry | CITES UK Species only | 1997-01-01 | Annex D |
| Vascular plant | flowering plant | Arctostaphylos uva-ursi | Arctostaphylos uva-ursi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arctostaphylos uva-ursi | Arctostaphylos uva-ursi | Bearberry | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Arenaria norvegica | Arenaria norvegica | Norwegian sandwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Arenaria norvegica | Arenaria norvegica | Arctic Sandwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Arenaria norvegica subsp. anglica | Arenaria norvegica subsp. anglica | English sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arenaria norvegica subsp. anglica | Arenaria norvegica subsp. anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Arenaria norvegica subsp. anglica | Arenaria norvegica subsp. anglica | English Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Arenaria norvegica subsp. norvegica | Arenaria norvegica subsp. norvegica | Arctic sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arenaria norvegica subsp. norvegica | Arenaria norvegica subsp. norvegica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Arenaria norvegica subsp. norvegica | Arenaria norvegica subsp. norvegica | Arctic Sandwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Arenaria serpyllifolia | Arenaria serpyllifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia | Arenaria serpyllifolia | Thyme-Leaved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia | Arenaria serpyllifolia s.l. | Thyme-Leaved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia subsp. leptoclados | Arenaria leptoclados | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia subsp. leptoclados | Arenaria leptoclados (Arenaria serpyllifolia subsp. leptoclados) | Slender Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia subsp. serpyllifolia | Arenaria serpyllifolia subsp. serpyllifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia subsp. serpyllifolia | Arenaria serpyllifolia subsp. serpyllifolia | Thyme-leaved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arenaria serpyllifolia subsp. serpyllifolia | Arenaria serpyllifolia subsp. lloydii | Thyme-leaved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Armeria maritima | Armeria maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Armeria maritima | Armeria maritima | Sea Pink | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Armeria maritima subsp. elongata | Armeria maritima subsp. elongata | tall thrift | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Armeria maritima subsp. elongata | Armeria maritima subsp. elongata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Armeria maritima subsp. elongata | Armeria maritima subsp. elongata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Armeria maritima subsp. elongata | Armeria maritima subsp. elongata | Tall Thrift | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Armeria maritima subsp. elongata | Armeria maritima subsp. elongata | Tall Thrift | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Armeria maritima subsp. maritima | Armeria maritima subsp. maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Armeria maritima subsp. maritima | Armeria maritima subsp. maritima | Thrift | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Armoracia rusticana | Armoracia rusticana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Armoracia rusticana | Armoracia rusticana | Horse-Radish | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arnica montana | Arnica montana | NA | CITES UK Species only | 1997-01-01 | Annex D |
| Vascular plant | flowering plant | Arnoseris minima | Arnoseris minima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Arnoseris minima | Arnoseris minima | Lamb's Succory | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Arnoseris minima | Arnoseris minima | Lamb's Succory | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Arrhenatherum elatius | Arrhenatherum elatius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arrhenatherum elatius | Arrhenatherum elatius | False Oat-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Artemisia absinthium | Artemisia absinthium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Artemisia absinthium | Artemisia absinthium | Wormwood | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | Field wormwood | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | field wormwood | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | Breckland Mugwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Artemisia campestris | Artemisia campestris | Field Wormwood | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Artemisia campestris subsp. campestris | Artemisia campestris subsp. campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Artemisia campestris subsp. campestris | Artemisia campestris subsp. campestris | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Artemisia campestris subsp. maritima | Artemisia campestris subsp. maritima | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Artemisia campestris subsp. maritima | Artemisia campestris subsp. maritima | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Artemisia norvegica | Artemisia norvegica | Norwegian mugwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Artemisia norvegica | Artemisia norvegica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Artemisia norvegica | Artemisia norvegica | Norwegian Mugwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Artemisia norvegica | Artemisia norvegica | Norwegian Mugwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Artemisia vulgaris | Artemisia vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Artemisia vulgaris | Artemisia vulgaris | Mugwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arum italicum | Arum italicum | Italian Lords And Ladies | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Arum italicum subsp. neglectum | Arum italicum subsp. neglectum | Italian lords-and-ladies | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Arum italicum subsp. neglectum | Arum italicum subsp. neglectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Arum maculatum | Arum maculatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Arum maculatum | Arum maculatum | Cuckoo Pint | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Asparagus officinalis | Asparagus officinalis subsp. officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Asparagus officinalis | Asparagus officinalis subsp. officinalis | Asparagus | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus prostratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Endangered |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus officinalis subsp. prostratus | wild asparagus | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus prostratus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus prostratus (Asparagus officinalis subsp. prostratus) | Sea Asparagus | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus prostratus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Asparagus prostratus | Asparagus prostratus | Wild Asparagus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Asperula cynanchica | Asperula cynanchica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Asperula cynanchica | Asperula cynanchica | Squinancywort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Asperula cynanchica subsp. cynanchica | Asperula cynanchica subsp. cynanchica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Asperula cynanchica subsp. occidentalis | Asperula cynanchica subsp. occidentalis | a squinancywort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Aster linosyris | Aster linosyris | goldilocks aster | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Aster linosyris | Aster linosyris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Aster linosyris | Aster linosyris | Goldilocks | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Aster tripolium | Aster tripolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Aster tripolium | Aster tripolium | Sea Aster | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Astragalus alpinus | Astragalus alpinus | alpine milk-vetch | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Astragalus alpinus | Astragalus alpinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Astragalus alpinus | Astragalus alpinus | Alpine Milk-vetch | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Astragalus alpinus | Astragalus alpinus | Alpine Milk-vetch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Astragalus danicus | Astragalus danicus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Astragalus danicus | Astragalus danicus | Purple Milk-vetch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Astragalus danicus | Astragalus danicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Astragalus danicus | Astragalus danicus | Purple Milk-Vetch | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Astragalus danicus | Astragalus danicus | Purple Milk-vetch | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Astragalus glycyphyllos | Astragalus glycyphyllos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Astragalus glycyphyllos | Astragalus glycyphyllos | Wild Liquorice | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex glabriuscula | Atriplex glabriuscula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex glabriuscula | Atriplex glabriuscula | Babington's Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex laciniata | Atriplex laciniata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex laciniata | Atriplex laciniata | Frosted Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex littoralis | Atriplex littoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex littoralis | Atriplex littoralis | Grass-leaved Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex longipes | Atriplex longipes | long-stalked orache | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Atriplex longipes | Atriplex longipes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex longipes | Atriplex longipes | Long-Stalked Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex patula | Atriplex patula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex patula | Atriplex patula | Common Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | Stalked orache | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | pedunculate sea-purslane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | Pedunculate Sea-purslane | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Atriplex pedunculata | Atriplex pedunculata | Pedunculate Sea-purslane | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Atriplex portulacoides | Atriplex portulacoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex portulacoides | Atriplex portulacoides | Sea Purslane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atriplex praecox | Atriplex praecox | early orache | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Atriplex praecox | Atriplex praecox | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex praecox | Atriplex praecox | Early Orache | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Atriplex prostrata | Atriplex prostrata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atriplex prostrata | Atriplex prostrata | Halberd-Leaved Orache | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Atropa belladonna | Atropa belladonna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Atropa belladonna | Atropa belladonna | Deadly Nightshade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Avena fatua | Avena fatua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Avena fatua | Avena fatua | Wild Oat | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Baldellia ranunculoides | Baldellia ranunculoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Baldellia ranunculoides | Baldellia ranunculoides | Lesser Water-plantain | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Baldellia ranunculoides subsp. ranunculoides | Baldellia ranunculoides subsp. ranunculoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Baldellia ranunculoides subsp. repens | Baldellia ranunculoides subsp. repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Ballota nigra | Ballota nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ballota nigra | Ballota nigra | Black Horehound | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Barbarea vulgaris | Barbarea vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Barbarea vulgaris | Barbarea vulgaris | Common Winter-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bartsia alpina | Bartsia alpina | alpine bartsia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bartsia alpina | Bartsia alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bartsia alpina | Bartsia alpina | Alpine Bartsia | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Bartsia alpina | Bartsia alpina | Alpine Bartsia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Bellis perennis | Bellis perennis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bellis perennis | Bellis perennis | Daisy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Berberis vulgaris | Berberis vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Berberis vulgaris | Berberis vulgaris | Barberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Berula erecta | Berula erecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Berula erecta | Berula erecta | Lesser Water-parsnip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Beta vulgaris | Beta vulgaris | Beet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Beta vulgaris subsp. maritima | Beta vulgaris subsp. maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Betula nana | Betula nana | dwarf birch | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Betula nana | Betula nana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Betula nana | Betula nana | Dwarf Birch | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Betula pendula | Betula pendula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Betula pendula | Betula pendula | Silver Birch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Betula pubescens | Betula pubescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Betula pubescens | Betula pubescens | Downy Birch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Betula pubescens subsp. pubescens | Betula pubescens subsp. pubescens | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Betula pubescens subsp. tortuosa | Betula pubescens subsp. tortuosa | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Bidens cernua | Bidens cernua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bidens cernua | Bidens cernua | Nodding Bur-marigold | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bidens tripartita | Bidens tripartita | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bidens tripartita | Bidens tripartita | Trifid Bur-Marigold | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Blackstonia perfoliata | Blackstonia perfoliata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Blackstonia perfoliata | Blackstonia perfoliata | Yellow-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | Flat-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | Flat Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Blysmus compressus | Blysmus compressus | Flat-sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Blysmus rufus | Blysmus rufus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Blysmus rufus | Blysmus rufus | Chestnut Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Bolboschoenus laticarpus | Bolboschoenus laticarpus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2012-01-01 | Least concern |
| Vascular plant | flowering plant | Bolboschoenus laticarpus | Bolboschoenus laticarpus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bolboschoenus maritimus | Bolboschoenus maritimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bolboschoenus maritimus | Bolboschoenus maritimus | Sea Club-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brachypodium pinnatum | Brachypodium pinnatum s.s. | Heath False-brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brachypodium pinnatum s.l. | Brachypodium pinnatum s.l. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brachypodium rupestre | Brachypodium rupestre (Brachypodium pinnatum subsp. rupestre) | Tor-Grass | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Brachypodium sylvaticum | Brachypodium sylvaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Brachypodium sylvaticum | Brachypodium sylvaticum | False Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brassica nigra | Brassica nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Brassica nigra | Brassica nigra | Black Mustard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brassica oleracea | Brassica oleracea | wild cabbage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Brassica oleracea | Brassica oleracea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Brassica oleracea | Brassica oleracea | Cabbage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brassica oleracea | Brassica oleracea | Wild Cabbage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Brassica rapa | Brassica rapa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Brassica rapa | Brassica rapa | Bargeman's Cabbage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Brassica rapa subsp. campestris | Brassica rapa subsp. campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Briza media | Briza media | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Briza media | Briza media | Quaking-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Briza minor | Briza minor | lesser quaking-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Briza minor | Briza minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Briza minor | Briza minor | Lesser Quaking Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromopsis benekenii | Bromopsis benekenii | lesser hairy-brome | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bromopsis benekenii | Bromopsis benekenii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromopsis benekenii | Bromopsis benekenii | Lesser Hairy-brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromopsis erecta | Bromopsis erecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromopsis erecta | Bromopsis erecta | Upright Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromopsis ramosa | Bromopsis ramosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromopsis ramosa | Bromopsis ramosa | Hairy Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus commutatus | Bromus commutatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus commutatus | Bromus commutatus | Meadow Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus | Bromus hordeaceus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus | Bromus hordeaceus | Lesser Soft-Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. ferronii | Bromus hordeaceus subsp. ferronii | least soft-brome | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. ferronii | Bromus hordeaceus subsp. ferronii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. ferronii | Bromus hordeaceus subsp. ferronii | Least Soft-Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. hordeaceus | Bromus hordeaceus subsp. hordeaceus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. hordeaceus | Bromus hordeaceus subsp. hordeaceus | Common Soft-brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. longipedicellatus | Bromus hordeaceus subsp. longipedicellatus | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. thominei | Bromus hordeaceus subsp. thominei | a soft-brome | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. thominei | Bromus hordeaceus subsp. thominei | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus hordeaceus subsp. thominei | Bromus hordeaceus subsp. thominei | Sand Soft-brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus interruptus | Bromus interruptus | Interrupted Brome | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Bromus interruptus | Bromus interruptus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Extinct in the Wild |
| Vascular plant | flowering plant | Bromus interruptus | Bromus interruptus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Bromus interruptus | Bromus interruptus | Interrupted Brome | A Vascular Plant Red List for England | 2014-11-18 | Extinct in the Wild |
| Vascular plant | flowering plant | Bromus interruptus | Bromus interruptus | Interrupted Brome | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Bromus racemosus | Bromus racemosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus racemosus | Bromus racemosus | Smooth Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bromus secalinus | Bromus secalinus | rye brome | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bromus secalinus | Bromus secalinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Near Threatened |
| Vascular plant | flowering plant | Bromus secalinus | Bromus secalinus | Rye Brome | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Bromus secalinus | Bromus secalinus | Rye Brome | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Bromus sterilis | Anisantha sterilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bromus sterilis | Anisantha sterilis | Barren Brome | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bryonia dioica | Bryonia dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bryonia dioica | Bryonia dioica | White Bryony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bunium bulbocastanum | Bunium bulbocastanum | great pignut | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bunium bulbocastanum | Bunium bulbocastanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Bunium bulbocastanum | Bunium bulbocastanum | Great Earth-Nut | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Bupleurum baldense | Bupleurum baldense | Small hare’s-ear | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Bupleurum baldense | Bupleurum baldense | small hare's-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bupleurum baldense | Bupleurum baldense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Bupleurum baldense | Bupleurum baldense | Narrow Hare's-Ear | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Bupleurum falcatum | Bupleurum falcatum | Sickle-leaved hare’s-ear | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Bupleurum rotundifolium | Bupleurum rotundifolium | thorow-wax | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bupleurum rotundifolium | Bupleurum rotundifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Bupleurum rotundifolium | Bupleurum rotundifolium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Bupleurum rotundifolium | Bupleurum rotundifolium | Thorow-Wax | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Bupleurum rotundifolium | Bupleurum rotundifolium | Thorow-wax | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | slender hare's-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | Slender Hare's-Ear | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Bupleurum tenuissimum | Bupleurum tenuissimum | Slender Hare's-ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Butomus umbellatus | Butomus umbellatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Butomus umbellatus | Butomus umbellatus | Flowering Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Buxus sempervirens | Buxus sempervirens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Buxus sempervirens | Buxus sempervirens | box | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Buxus sempervirens | Buxus sempervirens | Box | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Cakile maritima | Cakile maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cakile maritima | Cakile maritima | Sea Rocket | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calamagrostis canescens | Calamagrostis canescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calamagrostis canescens | Calamagrostis canescens | Purple Small-Reed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calamagrostis canescens x stricta = C. x gracilescens | Calamagrostis canescens x stricta (C. x gracilescens) | a hybrid small-reed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Calamagrostis canescens x stricta = C. x gracilescens | Calamagrostis canescens x stricta (C. x gracilescens) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Calamagrostis epigejos | Calamagrostis epigejos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calamagrostis epigejos | Calamagrostis epigejos | wood small-reed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Calamagrostis epigejos | Calamagrostis epigejos | Bush Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calamagrostis purpurea | Calamagrostis purpurea | Scandinavian small-reed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Calamagrostis purpurea | Calamagrostis purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Calamagrostis purpurea | Calamagrostis purpurea | Scandinavian Small-Reed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Calamagrostis purpurea | Calamagrostis purpurea | Scandinavian Small-reed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Calamagrostis scotica | Calamagrostis scotica | Scottish small-reed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Calamagrostis scotica | Calamagrostis scotica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Calamagrostis scotica | Calamagrostis scotica | Scottish Small-reed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Calamagrostis scotica | Calamagrostis scotica | Scottish Small-reed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | Narrow Small-Reed | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | narrow small-reed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | narrow small-reed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | Narrow Small-Reed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | Narrow Small-reed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Calamagrostis stricta | Calamagrostis stricta | Narrow Small-reed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Callitriche brutia | Callitriche brutia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche brutia | Callitriche brutia subsp. brutia (Callitriche brutia) | Pedunculate Water-starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche hamulata | Callitriche brutia subsp. hamulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche hamulata | Callitriche brutia subsp. hamulata (Callitriche hamulata s.l.) | Intermediate Water-starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche hamulata | Callitriche brutia (Callitriche hamulata s.l.) | Intermediate Water-starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche hermaphroditica | Callitriche hermaphroditica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche hermaphroditica | Callitriche hermaphroditica | Annual Water-Starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche obtusangula | Callitriche obtusangula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche obtusangula | Callitriche obtusangula | Blue-Fruited Water-Starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche obtusangula | Callitriche obtusangula | Blunt-fruited Water-starwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Callitriche palustris | Callitriche palustris | a water-starwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Callitriche palustris | Callitriche palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2017-01-01 | Vulnerable |
| Vascular plant | flowering plant | Callitriche palustris | Callitriche palustris | Narrow-fruited Water-starwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Callitriche platycarpa | Callitriche platycarpa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche platycarpa | Callitriche platycarpa | Various-Leaved Water-Starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche stagnalis | Callitriche stagnalis sens. lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche stagnalis | Callitriche stagnalis | Common Water-starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Callitriche truncata | Callitriche truncata | short-leaved water-starwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Callitriche truncata | Callitriche truncata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Callitriche truncata | Callitriche truncata | Short-leaved Water-starwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calluna vulgaris | Calluna vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calluna vulgaris | Calluna vulgaris | Common Heather | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Caltha palustris | Caltha palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Caltha palustris | Caltha palustris | Giant Kingcup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium | Calystegia sepium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium | Calystegia sepium | Great Bindweed agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium subsp. roseata | Calystegia sepium subsp. roseata | a hedge bindweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Calystegia sepium subsp. roseata | Calystegia sepium subsp. roseata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium subsp. roseata | Calystegia sepium subsp. roseata | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium subsp. sepium | Calystegia sepium subsp. sepium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calystegia sepium subsp. sepium | Calystegia sepium subsp. sepium | Great Bindweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Calystegia soldanella | Calystegia soldanella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Calystegia soldanella | Calystegia soldanella | Sea Bindweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Camelina sativa | Camelina sativa | gold-of-pleasure | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Camelina sativa | Camelina sativa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Camelina sativa | Camelina sativa | Gold Of Pleasure | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Campanula glomerata | Campanula glomerata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula glomerata | Campanula glomerata | Clustered Bellflower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Campanula glomerata | Campanula glomerata | Clustered Bellflower | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Campanula latifolia | Campanula latifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula latifolia | Campanula latifolia | Giant Bellflower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | spreading bellflower | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | Spreading Bellflower | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Campanula patula | Campanula patula | Spreading Bellflower | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | rampion bellflower | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | Rampion Bellflower | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | Rampion Bellflower | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Campanula rapunculus | Campanula rapunculus | Rampion Bellflower | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Campanula rotundifolia | Campanula rotundifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula rotundifolia | Campanula rotundifolia | Harebell | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Campanula rotundifolia subsp. montana | Campanula rotundifolia subsp. montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula rotundifolia subsp. montana | Campanula rotundifolia subsp. montana | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Campanula rotundifolia subsp. rotundifolia | Campanula rotundifolia subsp. rotundifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula rotundifolia subsp. rotundifolia | Campanula rotundifolia subsp. rotundifolia | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Campanula trachelium | Campanula trachelium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Campanula trachelium | Campanula trachelium | Bats-In-The-Belfry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Capsella bursa-pastoris | Capsella bursa-pastoris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Capsella bursa-pastoris | Capsella bursa-pastoris | Shepherd's Purse | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine amara | Cardamine amara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cardamine amara | Cardamine amara | Large Bitter-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine bulbifera | Cardamine bulbifera | coralroot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cardamine bulbifera | Cardamine bulbifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cardamine bulbifera | Cardamine bulbifera | Coralroot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine flexuosa | Cardamine flexuosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cardamine flexuosa | Cardamine flexuosa | Wavy Bitter-cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine hirsuta | Cardamine hirsuta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cardamine hirsuta | Cardamine hirsuta | Hairy Bitter-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine impatiens | Cardamine impatiens | narrow-leaved bitter-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cardamine impatiens | Cardamine impatiens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cardamine impatiens | Cardamine impatiens | Narrow-leaved Bitter-cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cardamine impatiens | Cardamine impatiens | Narrow-leaved Bitter-cress | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cardamine pratensis | Cardamine pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cardamine pratensis | Cardamine pratensis | Cuckoo Flower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carduus crispus | Carduus crispus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carduus crispus | Carduus crispus | Welted Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carduus nutans | Carduus nutans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carduus nutans | Carduus nutans | Musk Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carduus tenuiflorus | Carduus tenuiflorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carduus tenuiflorus | Carduus tenuiflorus | Seaside Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex acuta | Carex acuta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex acuta | Carex acuta | Acute Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex acuta x elata = C. x prolixa | Carex acuta x elata (C. x prolixa) | a hybrid tufted-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex acuta x elata = C. x prolixa | Carex acuta x elata (C. x prolixa) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex acutiformis | Carex acutiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex acutiformis | Carex acutiformis | Lesser Pond-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex acutiformis x riparia = C. x sooi | Carex acutiformis x riparia (C. x sooi) | a hybrid pond-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex acutiformis x riparia = C. x sooi | Carex acutiformis x riparia (C. x sooi) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex acutiformis x vesicaria = C. x ducellieri | Carex acutiformis x vesicaria (C. x ducellieri) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex acutiformis x vesicaria = C. x ducellieri | Carex acutiformis x vesicaria (C. x ducellieri) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex appropinquata | Carex appropinquata | fibrous tussock-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex appropinquata | Carex appropinquata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Carex appropinquata | Carex appropinquata | Fibrous Tussock-sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex appropinquata | Carex appropinquata | Fibrous Tussock-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex aquatilis | Carex aquatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex aquatilis | Carex aquatilis | Water Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex aquatilis x acuta | Carex acuta x aquatilis | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex aquatilis x acuta | Carex acuta x aquatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex aquatilis x bigelowii = C. x limula | Carex aquatilis x bigelowii (C. x limula) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex aquatilis x bigelowii = C. x limula | Carex aquatilis x bigelowii (C. x limula) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex aquatilis x nigra = C. x hibernica | Carex aquatilis x nigra (C. x hibernica) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex aquatilis x nigra = C. x hibernica | Carex aquatilis x nigra (C. x hibernica) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex arenaria | Carex arenaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex arenaria | Carex arenaria | Sand Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex atrata | Carex atrata | black alpine-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex atrata | Carex atrata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex atrata | Carex atrata | Black Alpine-sedge | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Carex atrofusca | Carex atrofusca | scorched alpine-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex atrofusca | Carex atrofusca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex atrofusca | Carex atrofusca | Scorched Alpine-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex bigelowii | Carex bigelowii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex bigelowii | Carex bigelowii | Stiff Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex binervis | Carex binervis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex binervis | Carex binervis | Green-Ribbed Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex buxbaumii | Carex buxbaumii | club sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex buxbaumii | Carex buxbaumii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex buxbaumii | Carex buxbaumii | Club Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex canescens | Carex canescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex canescens | Carex canescens (Carex curta) | White Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex capillaris | Carex capillaris | hair sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex capillaris | Carex capillaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex capillaris | Carex capillaris | Hair Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex caryophyllea | Carex caryophyllea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex caryophyllea | Carex caryophyllea | Spring Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex cespitosa | Carex cespitosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2012-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Carex cespitosa | Carex cespitosa | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Carex chordorrhiza | Carex chordorrhiza | string sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex chordorrhiza | Carex chordorrhiza | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex chordorrhiza | Carex chordorrhiza | String Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex davalliana | Carex davalliana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Carex davalliana | Carex davalliana | Davall's Sedge | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | Starved wood-sedge | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | starved wood-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | Starved sedge | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Carex depauperata | Carex depauperata | Starved Wood-sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carex diandra | Carex diandra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Carex diandra | Carex diandra | Lesser Tussock-sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex digitata | Carex digitata | fingered sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex digitata | Carex digitata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex digitata | Carex digitata | Fingered Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex dioica | Carex dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex dioica | Carex dioica | Dioecious Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex distans | Carex distans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex distans | Carex distans | Distant Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex disticha | Carex disticha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex disticha | Carex disticha | Brown Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | divided sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | Divided Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Carex divisa | Carex divisa | Divided Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carex divulsa | Carex divulsa | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex divulsa | Carex divulsa | Grey Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex divulsa subsp. divulsa | Carex divulsa subsp. divulsa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex divulsa subsp. divulsa | Carex divulsa subsp. divulsa | Grey Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex divulsa subsp. leersii | Carex divulsa subsp. leersii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex divulsa subsp. leersii | Carex divulsa subsp. leersii | Leers' Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex echinata | Carex echinata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex echinata | Carex echinata | Star Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex echinata x curta = C. x biharica | Carex curta x echinata (C. x biharica) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex echinata x curta = C. x biharica | Carex curta x echinata (C. x biharica) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex echinata x dioica = C. x gaudiniana | Carex dioica x echinata (C. x gaudiniana) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex echinata x dioica = C. x gaudiniana | Carex dioica x echinata (C. x gaudiniana) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex elata | Carex elata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex elata | Carex elata | Tufted Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex elata | Carex elata | Tufted-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex elongata | Carex elongata | elongated sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex elongata | Carex elongata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex elongata | Carex elongata | elongated sedge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Carex elongata | Carex elongata | Elongated Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex elongata | Carex elongata | Elongated Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex ericetorum | Carex ericetorum | rare spring-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex ericetorum | Carex ericetorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex ericetorum | Carex ericetorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carex ericetorum | Carex ericetorum | Breckland Spring Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex ericetorum | Carex ericetorum | Rare Spring-sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carex extensa | Carex extensa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex extensa | Carex extensa | Long-Bracted Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex filiformis | Carex filiformis | downy-fruited sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex filiformis | Carex filiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex filiformis | Carex filiformis | Downy-Fruited Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex flacca | Carex flacca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex flacca | Carex flacca | Glaucous Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex flava | Carex flava | large yellow-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex flava | Carex flava | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex flava | Carex flava | Large Yellow Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex flava x viridula = C. x alsatica | Carex flava x viridula (C. x alsatica) | a hybrid yellow-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex flava x viridula = C. x alsatica | Carex flava x viridula (C. x alsatica) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex hirta | Carex hirta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex hirta | Carex hirta | Hairy Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex hostiana | Carex hostiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex hostiana | Carex hostiana | Tawny Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex humilis | Carex humilis | dwarf sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex humilis | Carex humilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex humilis | Carex humilis | Dwarf Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex lachenalii | Carex lachenalii | hare's-foot sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex lachenalii | Carex lachenalii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Carex lachenalii | Carex lachenalii | Hare's-foot Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex lachenalii x curta = C. x helvola | Carex curta x lachenalii (C. x helvola) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex lachenalii x curta = C. x helvola | Carex curta x lachenalii (C. x helvola) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex laevigata | Carex laevigata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex laevigata | Carex laevigata | Smooth-stalked Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex laevigata x binervis = C. x deserta | Carex binervis x laevigata (C. x deserta) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex laevigata x binervis = C. x deserta | Carex binervis x laevigata (C. x deserta) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex lasiocarpa | Carex lasiocarpa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex lasiocarpa | Carex lasiocarpa | Slender Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex lasiocarpa x riparia = C. x evoluta | Carex lasiocarpa x riparia (C. x evoluta) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex lasiocarpa x riparia = C. x evoluta | Carex lasiocarpa x riparia (C. x evoluta) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex leporina | Carex leporina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex leporina | Carex leporina (Carex ovalis) | Oval Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex limosa | Carex limosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex limosa | Carex limosa | Bog-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Carex magellanica | Carex magellanica | Tall Bog-Sedge | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Carex magellanica | Carex magellanica | tall bog-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex magellanica | Carex magellanica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex magellanica | Carex magellanica | Bog Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | curved sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | Curved Sedge | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | Curved Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carex maritima | Carex maritima | Curved Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex microglochin | Carex microglochin | bristle sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex microglochin | Carex microglochin | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex microglochin | Carex microglochin | Bristle Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex montana | Carex montana | soft-leaved sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex montana | Carex montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex montana | Carex montana | Soft-Leaved Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex muricata | Carex muricata | Prickly Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex muricata subsp. muricata | Carex muricata subsp. muricata | large-fruited prickly-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex muricata subsp. muricata | Carex muricata subsp. muricata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Carex muricata subsp. muricata | Carex muricata subsp. muricata | Large-fruited Prickly Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex muricata subsp. pairae | Carex muricata subsp. pairae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex muricata subsp. pairae | Carex muricata subsp. pairae (Carex muricata subsp. lamprocarpa) | Small-fruited Prickly-sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex nigra | Carex nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex nigra | Carex nigra | Common Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex norvegica | Carex norvegica | close-headed alpine-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex norvegica | Carex norvegica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex norvegica | Carex norvegica | Close-headed Alpine-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex ornithopoda | Carex ornithopoda | bird's-foot sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex ornithopoda | Carex ornithopoda | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex ornithopoda | Carex ornithopoda | Bird's-foot sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex otrubae | Carex otrubae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex otrubae | Carex otrubae | False Fox-sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex pallescens | Carex pallescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pallescens | Carex pallescens | Pale Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex panicea | Carex panicea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex panicea | Carex panicea | Carnation Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex paniculata | Carex paniculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex paniculata | Carex paniculata | Greater Tussock-sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex paniculata x appropinquata = C. x rotae | Carex appropinquata x paniculata (C. x rotae) | a hybrid tussock-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex paniculata x appropinquata = C. x rotae | Carex appropinquata x paniculata (C. x rotae) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex paniculata x curta = C. x ludibunda | Carex curta x paniculata (C. x ludibunda) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex paniculata x curta = C. x ludibunda | Carex curta x paniculata (C. x ludibunda) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex paniculata x diandra = C. x beckmannii | Carex diandra x paniculata (C. x beckmannii) | a hybrid tussock-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex paniculata x diandra = C. x beckmannii | Carex diandra x paniculata (C. x beckmannii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex pauciflora | Carex pauciflora | Few-Flowered Sedge | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Carex pauciflora | Carex pauciflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pauciflora | Carex pauciflora | few-flowered sedge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Carex pauciflora | Carex pauciflora | Few-Flowered Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex pendula | Carex pendula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pendula | Carex pendula | Pendulous Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex pilulifera | Carex pilulifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pilulifera | Carex pilulifera | Pill Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex pseudocyperus | Carex pseudocyperus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pseudocyperus | Carex pseudocyperus | Cyperus Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex pseudocyperus x rostrata = C. x justi-schmidtii | Carex pseudocyperus x rostrata (C. x justi-schmidtii) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex pseudocyperus x rostrata = C. x justi-schmidtii | Carex pseudocyperus x rostrata (C. x justi-schmidtii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex pulicaris | Carex pulicaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex pulicaris | Carex pulicaris | Flea Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carex punctata | Carex punctata | dotted sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex punctata | Carex punctata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex punctata | Carex punctata | Dotted Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex punctata | Carex punctata | Dotted Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex rariflora | Carex rariflora | mountain bog-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex rariflora | Carex rariflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex rariflora | Carex rariflora | Mountain Bog-sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex recta | Carex recta | estuarine sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex recta | Carex recta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex recta | Carex recta | Estuarine Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carex remota | Carex remota | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex remota | Carex remota | Remote Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex riparia | Carex riparia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex riparia | Carex riparia | Great Pond-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex riparia x rostrata | Carex riparia x rostrata | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex riparia x rostrata | Carex riparia x rostrata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex riparia x vesicaria = C. x csomadensis | Carex riparia x vesicaria (C. x csomadensis) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex riparia x vesicaria = C. x csomadensis | Carex riparia x vesicaria (C. x csomadensis) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex rostrata | Carex rostrata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex rostrata | Carex rostrata | Bottle Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex rupestris | Carex rupestris | rock sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex rupestris | Carex rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex salina | Carex salina | saltmarsh sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex salina | Carex salina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex saxatilis | Carex saxatilis | russet sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex saxatilis | Carex saxatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex spicata | Carex spicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex spicata | Carex spicata | Spiked Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex strigosa | Carex strigosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex strigosa | Carex strigosa | Thin-Spiked Wood-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex sylvatica | Carex sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex sylvatica | Carex sylvatica | Wood-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex trinervis | Carex trinervis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Carex trinervis | Carex trinervis | Three-Nerved Sedge | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Carex vaginata | Carex vaginata | sheathed sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex vaginata | Carex vaginata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex vaginata | Carex vaginata | Sheathed Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex vesicaria | Carex vesicaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carex vesicaria | Carex vesicaria | Bladder-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex vesicaria x saxatilis = C. x grahamii | Carex saxatilis x vesicaria (C. x grahamii) | a hybrid sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex vesicaria x saxatilis = C. x grahamii | Carex saxatilis x vesicaria (C. x grahamii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex viridula subsp. brachyrrhyncha | Carex lepidocarpa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex viridula subsp. brachyrrhyncha | Carex lepidocarpa (Carex viridula subsp. brachyrrhyncha) | Long-Stalked Yellow Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex viridula subsp. oedocarpa | Carex demissa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex viridula subsp. oedocarpa | Carex demissa (Carex viridula subsp. oedocarpa) | Common Yellow Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex viridula subsp. viridula | Carex oederi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Carex viridula subsp. viridula | Carex oederi (Carex viridula subsp. viridula) | Small-Fruited Yellow Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carex vulpina | Carex vulpina | true fox-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carex vulpina | Carex vulpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Carex vulpina | Carex vulpina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carex vulpina | Carex vulpina | True Fox Sedge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Carex vulpina | Carex vulpina | True Fox Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carlina vulgaris | Carlina vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carlina vulgaris | Carlina vulgaris | Carline Thistle | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Carpinus betulus | Carpinus betulus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carpinus betulus | Carpinus betulus | Hornbeam | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | caraway | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | Caraway | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | Caraway | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Carum carvi | Carum carvi | Caraway | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Carum verticillatum | Carum verticillatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Carum verticillatum | Carum verticillatum | Whorled Caraway | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Castanea sativa | Castanea sativa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Castanea sativa | Castanea sativa | Spanish Chestnut | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Catabrosa aquatica | Catabrosa aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Catabrosa aquatica | Catabrosa aquatica | Water Whorl-Grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Catapodium marinum | Catapodium marinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Catapodium marinum | Catapodium marinum | Darnel Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Catapodium rigidum | Catapodium rigidum subsp. majus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Catapodium rigidum | Catapodium rigidum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Catapodium rigidum | Catapodium rigidum | Fern-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Catapodium rigidum | Catapodium rigidum subsp. majus | Fern-Grass | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Catapodium rigidum var. rigidum | Catapodium rigidum subsp. rigidum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Catapodium rigidum var. rigidum | Catapodium rigidum subsp. rigidum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Caucalis platycarpos | Caucalis platycarpos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Caucalis platycarpos | Caucalis platycarpos | Hedgehog Parsley | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Centaurea calcitrapa | Centaurea calcitrapa | red star-thistle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Centaurea calcitrapa | Centaurea calcitrapa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Centaurea calcitrapa | Centaurea calcitrapa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Centaurea calcitrapa | Centaurea calcitrapa | Red Star-thistle | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Centaurea calcitrapa | Centaurea calcitrapa | Red Star-thistle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | Cornflower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | Cornflower | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Centaurea cyanus | Centaurea cyanus | Cornflower | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Centaurea debeauxii | Centaurea debeauxii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurea debeauxii | Centaurea debeauxii | Slender Knapweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurea debeauxii subsp. nemoralis | Centaurea debeauxii subsp. nemoralis | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Centaurea debeauxii subsp. thuillieri | Centaurea debeauxii subsp. thuillieri | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Centaurea nigra sens. lat. (=nigra/debauxii) | Centaurea nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurea nigra sens. lat. (=nigra/debauxii) | Centaurea nigra | Black Knapweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurea nigra sens. lat. (=nigra/debauxii) | Centaurea nigra agg. | Black Knapweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurea scabiosa | Centaurea scabiosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurea scabiosa | Centaurea scabiosa | Greater Knapweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurea scabiosa | Centaurea scabiosa | Greater Knapweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Centaurium erythraea | Centaurium erythraea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurium erythraea | Centaurium erythraea | Common Centaury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurium littorale | Centaurium littorale | Seaside Centaury | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Centaurium littorale | Centaurium littorale | seaside centaury | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Centaurium littorale | Centaurium littorale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurium littorale | Centaurium littorale | seaside centaury | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Centaurium littorale | Centaurium littorale | Seaside Centaury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurium pulchellum | Centaurium pulchellum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurium pulchellum | Centaurium pulchellum | Lesser Centaury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centaurium pulchellum | Centaurium pulchellum | Lesser Centaury | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Centaurium scilloides | Centaurium scilloides | perennial centaury | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Centaurium scilloides | Centaurium scilloides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Centaurium scilloides | Centaurium scilloides | Perennial Centaury | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Centaurium scilloides | Centaurium scilloides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Centaurium scilloides | Centaurium scilloides | Perennial Centaury | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Centaurium tenuiflorum | Centaurium tenuiflorum | Slender centaury | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Centaurium tenuiflorum | Centaurium tenuiflorum | slender centaury | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Centaurium tenuiflorum | Centaurium tenuiflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Centaurium tenuiflorum | Centaurium tenuiflorum | Channel Centaury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Centunculus minimus | Centunculus minimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Near Threatened |
| Vascular plant | flowering plant | Centunculus minimus | Anagallis minima | chaffweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Centunculus minimus | Centunculus minimus (Anagallis minima) | Chaffweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Cephalanthera damasonium | Cephalanthera damasonium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cephalanthera damasonium | Cephalanthera damasonium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cephalanthera damasonium | Cephalanthera damasonium | White Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cephalanthera damasonium | Cephalanthera damasonium | White Helleborine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cephalanthera longifolia | Orchidaceae | Narrow-Leaved Helleborine | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | narrow-leaved helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | Narrow-leaved Helleborine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | Long-Leaved Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Cephalanthera longifolia | Cephalanthera longifolia | Narrow-leaved Helleborine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | Red helleborine | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cephalanthera rubra | Orchidaceae | Red Helleborine | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | red helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | Red Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Cephalanthera rubra | Cephalanthera rubra | Red Helleborine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cerastium alpinum | Cerastium alpinum | alpine mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium alpinum | Cerastium alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cerastium alpinum | Cerastium alpinum | Alpine Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cerastium arcticum | Cerastium arcticum | Arctic mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium arcticum | Cerastium arcticum | Arctic Mouse-ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cerastium arcticum | Cerastium arcticum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Cerastium arcticum | Cerastium arcticum | Arctic Mouse-ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cerastium arvense | Cerastium arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium arvense | Cerastium arvense | Field Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cerastium cerastoides | Cerastium cerastoides | starwort mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium cerastoides | Cerastium cerastoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium diffusum | Cerastium diffusum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium diffusum | Cerastium diffusum | Dark-Green Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium fontanum | Cerastium fontanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium fontanum | Cerastium fontanum | Common Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium fontanum subsp. holosteoides | Cerastium fontanum subsp. holosteoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium fontanum subsp. holosteoides | Cerastium fontanum subsp. holosteoides | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium fontanum subsp. scoticum | Cerastium fontanum subsp. scoticum | Scottish mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium fontanum subsp. scoticum | Cerastium fontanum subsp. scoticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cerastium fontanum subsp. scoticum | Cerastium fontanum subsp. scoticum | a mouse-ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cerastium fontanum subsp. scoticum | Cerastium fontanum subsp. scoticum | Scottish Mouse-ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cerastium fontanum subsp. vulgare | Cerastium fontanum subsp. vulgare | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium glomeratum | Cerastium glomeratum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium glomeratum | Cerastium glomeratum | Sticky Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium nigrescens | Cerastium nigrescens | Shetland mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium nigrescens | Cerastium nigrescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cerastium nigrescens | Cerastium nigrescens | Arctic mouse-ear | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Cerastium nigrescens | Cerastium nigrescens | Shetland Mouse-ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cerastium nigrescens | Cerastium nigrescens | Shetland Mouse-ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cerastium pumilum | Cerastium pumilum | dwarf mouse-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cerastium pumilum | Cerastium pumilum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cerastium pumilum | Cerastium pumilum | Curtis's Mouse-Ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cerastium semidecandrum | Cerastium semidecandrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cerastium semidecandrum | Cerastium semidecandrum | Little Mouse-ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ceratocapnos claviculata | Ceratocapnos claviculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ceratocapnos claviculata | Ceratocapnos claviculata | Climbing Corydalis | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ceratophyllum demersum | Ceratophyllum demersum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ceratophyllum demersum | Ceratophyllum demersum | Hornwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ceratophyllum submersum | Ceratophyllum submersum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ceratophyllum submersum | Ceratophyllum submersum | soft hornwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Ceratophyllum submersum | Ceratophyllum submersum | Soft Hornwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chaenorhinum minus | Chaenorhinum minus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chaenorhinum minus | Chaenorhinum minus | Small Toadflax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chaerophyllum temulum | Chaerophyllum temulum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chaerophyllum temulum | Chaerophyllum temulum | Rough Chervil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chamaemelum nobile | Chamaemelum nobile | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Chamaemelum nobile | Chamaemelum nobile | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Chamaemelum nobile | Chamaemelum nobile | Chamomile | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Chamaemelum nobile | Chamaemelum nobile | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Chamaemelum nobile | Chamaemelum nobile | Chamomile | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Chamerion angustifolium | Chamerion angustifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chamerion angustifolium | Chamerion angustifolium | Fireweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chelidonium majus | Chelidonium majus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chelidonium majus | Chelidonium majus | Greater Celandine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chelidonium majus | Chelidonium majus | Greater Celandine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Chenopodium album | Chenopodium album | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium album agg. | Chenopodium album agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium bonus-henricus | Chenopodium bonus-henricus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Chenopodium bonus-henricus | Chenopodium bonus-henricus | Good King Henry | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Chenopodium bonus-henricus | Chenopodium bonus-henricus | Good-King-Henry | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Chenopodium chenopodioides | Chenopodium chenopodioides | saltmarsh goosefoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Chenopodium chenopodioides | Chenopodium chenopodioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium chenopodioides | Chenopodium chenopodioides | Saltmarsh Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium ficifolium | Chenopodium ficifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium ficifolium | Chenopodium ficifolium | Fig-Leaved Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium glaucum | Chenopodium glaucum | oak-leaved goosefoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Chenopodium glaucum | Chenopodium glaucum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Chenopodium glaucum | Chenopodium glaucum | Oak-leaved Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Chenopodium hybridum | Chenopodium hybridum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium hybridum | Chenopodium hybridum | Maple-Leaved Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium murale | Chenopodium murale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Endangered |
| Vascular plant | flowering plant | Chenopodium murale | Chenopodium murale | Nettle-leaved Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Chenopodium polyspermum | Chenopodium polyspermum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium polyspermum | Chenopodium polyspermum | Many-seeded Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium rubrum | Chenopodium rubrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chenopodium rubrum | Chenopodium rubrum | Red Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chenopodium urbicum | Chenopodium urbicum | upright goosefoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Chenopodium urbicum | Chenopodium urbicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Chenopodium urbicum | Chenopodium urbicum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Chenopodium urbicum | Chenopodium urbicum | Upright Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Chenopodium urbicum | Chenopodium urbicum | Upright Goosefoot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | Stinking goosefoot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | stinking goosefoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | Stinking Goosefoot | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Chenopodium vulvaria | Chenopodium vulvaria | Stinking Goosefoot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Chrysosplenium alternifolium | Chrysosplenium alternifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chrysosplenium alternifolium | Chrysosplenium alternifolium | Alternate-Leaved Golden-Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Chrysosplenium oppositifolium | Chrysosplenium oppositifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Chrysosplenium oppositifolium | Chrysosplenium oppositifolium | Opposite-Leaved Golden-Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | yellow centaury | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | Slender Cicendia | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Cicendia filiformis | Cicendia filiformis | Yellow Centaury | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cicerbita alpina | Cicerbita alpina | Alpine sow-thistle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cicerbita alpina | Cicerbita alpina | alpine blue-sow-thistle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cicerbita alpina | Cicerbita alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cicerbita alpina | Cicerbita alpina | Alpine Blue-sow-thistle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cicerbita alpina | Cicerbita alpina | Alpine Blue-sow-thistle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cichorium intybus | Cichorium intybus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cichorium intybus | Cichorium intybus | Chicory | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cichorium intybus | Cichorium intybus | Chicory | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cicuta virosa | Cicuta virosa | cowbane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cicuta virosa | Cicuta virosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cicuta virosa | Cicuta virosa | Cowbane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Circaea alpina | Circaea alpina | alpine enchanter's-nightshade | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Circaea alpina | Circaea alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Circaea alpina | Circaea alpina | Alpine Enchanter's-Nightshade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Circaea lutetiana | Circaea lutetiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Circaea lutetiana | Circaea lutetiana | Common Enchanter's Nightshade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium acaule | Cirsium acaule | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium acaule | Cirsium acaule | Dwarf Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium arvense | Cirsium arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium arvense | Cirsium arvense | Creeping Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium dissectum | Cirsium dissectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium dissectum | Cirsium dissectum | Meadow Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium eriophorum | Cirsium eriophorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium eriophorum | Cirsium eriophorum | Woolly Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium heterophyllum | Cirsium helenioides | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Cirsium heterophyllum | Cirsium heterophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium heterophyllum | Cirsium heterophyllum | melancholy thistle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Cirsium heterophyllum | Cirsium heterophyllum | Melancholy Thistle | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cirsium palustre | Cirsium palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium palustre | Cirsium palustre | Marsh Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cirsium tuberosum | Cirsium tuberosum | tuberous thistle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cirsium tuberosum | Cirsium tuberosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cirsium tuberosum | Cirsium tuberosum | Tuberous Thistle | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cirsium vulgare | Cirsium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cirsium vulgare | Cirsium vulgare | Spear Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cladium mariscus | Cladium mariscus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cladium mariscus | Cladium mariscus | Fen Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Clematis vitalba | Clematis vitalba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Clematis vitalba | Clematis vitalba | Old Man's Beard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | Basil Thyme | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | Basil Thyme | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Clinopodium acinos | Clinopodium acinos | Basil Thyme | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Clinopodium ascendens | Clinopodium ascendens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Clinopodium ascendens | Clinopodium ascendens | Common Calamint | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Clinopodium calamintha | Clinopodium calamintha | lesser calamint | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Clinopodium calamintha | Clinopodium calamintha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Clinopodium calamintha | Clinopodium calamintha | Lesser Calamint | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | Wood calamint | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | wood calamint | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | Wood Calamint | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Clinopodium menthifolium | Clinopodium menthifolium | Wood Calamint | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Clinopodium vulgare | Clinopodium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Clinopodium vulgare | Clinopodium vulgare | Wild Basil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia anglica | Cochlearia anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cochlearia anglica | Cochlearia anglica | English Scurvygrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia danica | Cochlearia danica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cochlearia danica | Cochlearia danica | Danish Scurvygrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia micacea | Cochlearia micacea | mountain scurvygrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cochlearia micacea | Cochlearia micacea | Mountain Scurvygrass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cochlearia micacea | Cochlearia micacea | Mountain Scurvy-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cochlearia officinalis | Cochlearia officinalis sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cochlearia officinalis | Cochlearia officinalis | Common Scurvygrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia officinalis | Cochlearia officinalis s.l. | Common Scurvygrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia officinalis subsp. officinalis | Cochlearia officinalis subsp. officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cochlearia officinalis subsp. scotica | Cochlearia officinalis scotica | Scottish scurvy grass | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Cochlearia officinalis subsp. scotica | Cochlearia officinalis subsp. scotica | Scottish Scurvygrass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cochlearia officinalis subsp. scotica | Cochlearia officinalis subsp. scotica | Scottish scurvygrass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cochlearia pyrenaica | Cochlearia pyrenaica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cochlearia pyrenaica | Cochlearia pyrenaica | Alpine Scurvy-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cochlearia pyrenaica subsp. alpina | Cochlearia pyrenaica subsp. alpina | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Cochlearia pyrenaica subsp. pyrenaica | Cochlearia pyrenaica subsp. pyrenaica | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride | frog orchid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride | Frog Orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride (Dactylorhiza viridis) | Frog Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Coeloglossum viride | Dactylorhiza viridis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Coeloglossum viride | Coeloglossum viride | Frog Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Coincya monensis | Coincya monensis | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Coincya monensis subsp. monensis | Coincya monensis subsp. monensis | Isle of Man cabbage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Coincya monensis subsp. monensis | Coincya monensis subsp. monensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | Lundy cabbage | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | Lundy cabbage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | Lundy Cabbage | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Coincya wrightii | Coincya wrightii | Lundy Cabbage | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Colchicum autumnale | Colchicum autumnale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Colchicum autumnale | Colchicum autumnale | Meadow Saffron | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Conium maculatum | Conium maculatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Conium maculatum | Conium maculatum | Hemlock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Conopodium majus | Conopodium majus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Conopodium majus | Conopodium majus | Pignut | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Convallaria majalis | Convallaria majalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Convallaria majalis | Convallaria majalis | Lily of The Valley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Convolvulus arvensis | Convolvulus arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Convolvulus arvensis | Convolvulus arvensis | Field Bindweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Corallorhiza trifida | Corallorhiza trifida | coralroot orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Corallorhiza trifida | Corallorhiza trifida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Corallorhiza trifida | Corallorhiza trifida | Coralroot Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cornus sanguinea | Cornus sanguinea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cornus sanguinea | Cornus sanguinea | Dogwood | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cornus suecica | Cornus suecica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cornus suecica | Cornus suecica | Dwarf Cornel | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | trapwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | strapwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | Strapwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Corrigiola litoralis | Corrigiola litoralis | Strapwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Corylus avellana | Corylus avellana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Corylus avellana | Corylus avellana | Hazel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Corynephorus canescens | Corynephorus canescens | grey hair-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Corynephorus canescens | Corynephorus canescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Corynephorus canescens | Corynephorus canescens | Grey Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cotoneaster cambricus | Cotoneaster cambricus | Wild cotoneaster | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cotoneaster cambricus | Cotoneaster cambricus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Cotoneaster cambricus | Cotoneaster integerrimus | wild cotoneaster | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cotoneaster cambricus | Cotoneaster cambricus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Cotoneaster cambricus | Cotoneaster integerrimus | Wild Cotoneaster | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Crambe maritima | Crambe maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crambe maritima | Crambe maritima | sea-kale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Crambe maritima | Crambe maritima | Sea Kale | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crassula aquatica | Crassula aquatica | Pigmyweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Crassula aquatica | Crassula aquatica | pigmyweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Crassula aquatica | Crassula aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Crassula aquatica | Crassula aquatica | Pigmyweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Crassula aquatica | Crassula aquatica | Pigmyweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Crassula tillaea | Crassula tillaea | mossy stonecrop | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Crassula tillaea | Crassula tillaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crassula tillaea | Crassula tillaea | Mossy Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crataegus laevigata | Crataegus laevigata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crataegus laevigata | Crataegus laevigata | Midland Hawthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crataegus monogyna | Crataegus monogyna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crataegus monogyna | Crataegus monogyna | Hawthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crepis biennis | Crepis biennis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crepis biennis | Crepis biennis | Rough Hawk's-Beard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crepis capillaris | Crepis capillaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crepis capillaris | Crepis capillaris | Smooth Hawk's-Beard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | Stinking hawk’s-beard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | stinking hawk's-beard | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | Southern Hawksbeard | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Crepis foetida | Crepis foetida | Stinking Hawk's-Beard | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | northern hawk's-beard | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | Northern Hawk's-beard | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | Northern Hawk's-beard | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Crepis mollis | Crepis mollis | Northern Hawk's-beard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Crepis paludosa | Crepis paludosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crepis paludosa | Crepis paludosa | Marsh Hawk's-beard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crepis praemorsa | Crepis praemorsa | leafless hawk's-beard | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Crepis praemorsa | Crepis praemorsa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Crepis praemorsa | Crepis praemorsa | Leafless Hawk's-beard | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Crithmum maritimum | Crithmum maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Crithmum maritimum | Crithmum maritimum | Rock Samphire | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Crithmum maritimum | Crithmum maritimum | Rock Samphire | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Cruciata laevipes | Cruciata laevipes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cruciata laevipes | Cruciata laevipes | Crosswort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cuscuta epithymum | Cuscuta epithymum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cuscuta epithymum | Cuscuta epithymum | Common Dodder | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cuscuta europaea | Cuscuta europaea | greater dodder | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cuscuta europaea | Cuscuta europaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cuscuta europaea | Cuscuta europaea | Great Dodder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cyclamen | Cyclamen | Cyclamen | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Cyclamen hederifolium | Cyclamen | Cyclamen | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Cynodon dactylon | Cynodon dactylon | Bermuda-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cynodon dactylon | Cynodon dactylon | Bermuda grass | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | Green hound’s-tongue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | green hound's-tongue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | Green Hound's Tongue | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cynoglossum germanicum | Cynoglossum germanicum | Green Hound's-tongue | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cynoglossum officinale | Cynoglossum officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cynoglossum officinale | Cynoglossum officinale | Common Houndstongue | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cynosurus cristatus | Cynosurus cristatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cynosurus cristatus | Cynosurus cristatus | Crested Dog's-Tail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | Brown galingale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | brown galingale | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | Black Cyperus | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cyperus fuscus | Cyperus fuscus | Brown Galingale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cyperus longus | Cyperus longus | galingale | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cyperus longus | Cyperus longus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cyperus longus | Cyperus longus | Galingale | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's slipper orchid | Bern Convention | 1979-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady’s-slipper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's slipper orchid | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's slipper orchid | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Cypripedium calceolus | Orchidaceae | Lady's slipper orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | lady's-slipper | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's slipper orchid | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's Slipper Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Cypripedium calceolus | Cypripedium calceolus | Lady's slipper orchid | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Cytisus scoparius | Cytisus scoparius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cytisus scoparius | Cytisus scoparius | Broom | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Cytisus scoparius subsp. maritimus | Cytisus scoparius subsp. maritimus | prostrate broom | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Cytisus scoparius subsp. maritimus | Cytisus scoparius subsp. maritimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Cytisus scoparius subsp. maritimus | Cytisus scoparius subsp. maritimus | Prostrate broom | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Cytisus scoparius subsp. scoparius | Cytisus scoparius subsp. scoparius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Cytisus scoparius subsp. scoparius | Cytisus scoparius subsp. scoparius | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylis glomerata | Dactylis glomerata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylis glomerata | Dactylis glomerata | Cock's-foot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza ebudensis | Dactylorhiza ebudensis | Hebridean marsh-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dactylorhiza ebudensis | Dactylorhiza ebudensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Dactylorhiza ebudensis | Dactylorhiza ebudensis | Hebridean Marsh-orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Dactylorhiza fuchsii | Dactylorhiza fuchsii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza fuchsii | Dactylorhiza fuchsii subsp. fuchsii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza fuchsii | Dactylorhiza fuchsii | Common Spotted-orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza incarnata | Dactylorhiza incarnata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza incarnata | Dactylorhiza incarnata | Early marsh orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. coccinea | Dactylorhiza incarnata subsp. coccinea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. coccinea | Dactylorhiza incarnata subsp. coccinea | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. cruenta | Orchidaceae | Early Marsh-Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. cruenta | Dactylorhiza incarnata subsp. cruenta | flecked marsh-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. cruenta | Dactylorhiza incarnata subsp. cruenta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Endangered |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. gemmana | Dactylorhiza incarnata subsp. gemmata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Data Deficient |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. gemmana | Dactylorhiza incarnata subsp. gemmana | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. incarnata | Dactylorhiza incarnata subsp. incarnata | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Orchidaceae | Early Marsh-Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Dactylorhiza incarnata subsp. ochroleuca | an early marsh-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Dactylorhiza incarnata subsp. ochroleuca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Dactylorhiza incarnata subsp. ochroleuca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Dactylorhiza incarnata subsp. ochroleuca | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. ochroleuca | Dactylorhiza incarnata subsp. ochroleuca | an early marsh-orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Dactylorhiza incarnata subsp. pulchella | Dactylorhiza incarnata subsp. pulchella | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Dactylorhiza kerryensis | Dactylorhiza kerryensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | flowering plant | Dactylorhiza maculata | Dactylorhiza maculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza maculata | Dactylorhiza maculata | Heath Spotted-Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza maculata subsp. ericetorum | Dactylorhiza maculata subsp. ericetorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza praetermissa | Dactylorhiza praetermissa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza praetermissa | Dactylorhiza praetermissa | Southern Marsh-Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza purpurella | Dactylorhiza purpurella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza purpurella | Dactylorhiza purpurella | Northern Marsh-Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. cambrensis | Dactylorhiza purpurella subsp. cambrensis | a marsh-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. cambrensis | Dactylorhiza purpurella subsp. cambrensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. cambrensis | Dactylorhiza purpurella subsp. cambrensis | Welsh Marsh-orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. cambrensis | Dactylorhiza purpurella subsp. cambrensis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. cambrensis | Dactylorhiza purpurella subsp. cambrensis | a northern marsh-orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Dactylorhiza purpurella subsp. purpurella | Dactylorhiza purpurella subsp. purpurella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides | Dactylorchis traunsteineri | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides | Dactylorhiza traunsteinerioides | narrow-leaved marsh-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides | Dactylorhiza traunsteinerioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides | Dactylorhiza traunsteinerioides (Dactylorhiza traunsteineri) | Irish Marsh Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides subsp. francis-drucei | Dactylorhiza traunsteinerioides subsp. lapponica | Lapland marsh orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Dactylorhiza traunsteinerioides subsp. francis-drucei | Orchidaceae | Lapland Marsh-Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | Starfruit | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | starfruit | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | Starfruit | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Damasonium alisma | Damasonium alisma | Starfruit | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Danthonia decumbens | Danthonia decumbens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Danthonia decumbens | Danthonia decumbens | Heath-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Daphne laureola | Daphne laureola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Daphne laureola | Daphne laureola | Spurge Laurel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Daphne mezereum | Daphne mezereum | mezereon | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Daphne mezereum | Daphne mezereum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Daphne mezereum | Daphne mezereum | Mezereon | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Daucus carota | Daucus carota | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Daucus carota | Daucus carota | Carrot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Daucus carota subsp. carota | Daucus carota subsp. carota | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Daucus carota subsp. carota | Daucus carota subsp. carota | Wild Carrot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Daucus carota subsp. gummifer | Daucus carota subsp. gummifer | sea carrot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Daucus carota subsp. gummifer | Daucus carota subsp. gummifer | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Daucus carota subsp. gummifer | Daucus carota subsp. gummifer | Sea Carrot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa | Deschampsia cespitosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa | Deschampsia cespitosa | Tufted Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa subsp. alpina | Deschampsia cespitosa subsp. alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Deschampsia cespitosa subsp. cespitosa | Deschampsia cespitosa subsp. cespitosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa subsp. cespitosa | Deschampsia cespitosa subsp. cespitosa | Tufted Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa subsp. parviflora | Deschampsia cespitosa subsp. parviflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Deschampsia cespitosa subsp. parviflora | Deschampsia cespitosa subsp. parviflora | Small-flowered Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Deschampsia flexuosa | Deschampsia flexuosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Deschampsia flexuosa | Deschampsia flexuosa | Wavy Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Deschampsia setacea | Deschampsia setacea | bog hair-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Deschampsia setacea | Deschampsia setacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Deschampsia setacea | Deschampsia setacea | Bog Hair-Grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Descurainia sophia | Descurainia sophia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Descurainia sophia | Descurainia sophia | Flixweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | Deptford pink | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | Deptford pink | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | Deptford Pink | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Dianthus armeria | Dianthus armeria | Deptford Pink | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Dianthus deltoides | Dianthus deltoides | maiden pink | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dianthus deltoides | Dianthus deltoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Dianthus deltoides | Dianthus deltoides | Maiden Pink | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Dianthus gratianopolitanus | Dianthus gratianopolitanus | Cheddar pink | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Dianthus gratianopolitanus | Dianthus gratianopolitanus | Cheddar pink | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dianthus gratianopolitanus | Dianthus gratianopolitanus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Dianthus gratianopolitanus | Dianthus gratianopolitanus | Cheddar Pink | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Diapensia lapponica | Diapensia lapponica | Lapland diapensia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Diapensia lapponica | Diapensia lapponica | diapensia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Diapensia lapponica | Diapensia lapponica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Diapensia lapponica | Diapensia lapponica | Diapensia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Digitalis purpurea | Digitalis purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Digitalis purpurea | Digitalis purpurea | Foxglove | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dioscorea communis | Tamus communis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dioscorea communis | Tamus communis | Black Bryony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Diplotaxis tenuifolia | Diplotaxis tenuifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Diplotaxis tenuifolia | Diplotaxis tenuifolia | Perennial Wall-Rocket | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dipsacus fullonum | Dipsacus fullonum sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dipsacus fullonum | Dipsacus fullonum | Teasel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Dipsacus pilosus | Dipsacus pilosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dipsacus pilosus | Dipsacus pilosus | Shepherd's Rod | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Draba aizoides | Draba aizoides | yellow whitlowgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Draba aizoides | Draba aizoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Draba incana | Draba incana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Draba incana | Draba incana | Hoary Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Draba incana | Draba incana | Hoary Whitlowgrass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Draba muralis | Draba muralis | wall whitlowgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Draba muralis | Draba muralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Draba muralis | Draba muralis | Wall Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Draba norvegica | Draba norvegica | rock whitlowgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Draba norvegica | Draba norvegica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Drosera anglica | Drosera anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Drosera anglica | Drosera anglica | Great Sundew | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Drosera intermedia | Drosera intermedia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Drosera intermedia | Drosera intermedia | Long-Leaved Sundew | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Drosera rotundifolia | Drosera rotundifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Drosera rotundifolia | Drosera rotundifolia | Common Sundew | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Drosera rotundifolia x intermedia = D. x belezeana | Drosera intermedia x rotundifolia (D. x belezeana) | a hybrid sundew | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Drosera rotundifolia x intermedia = D. x belezeana | Drosera intermedia x rotundifolia (D. x belezeana) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Dryas octopetala | Dryas octopetala | Mountain Avens | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Dryas octopetala | Dryas octopetala | mountain avens | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Dryas octopetala | Dryas octopetala | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Dryas octopetala | Dryas octopetala | Mountain Avens | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Echium vulgare | Echium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Echium vulgare | Echium vulgare | Viper's Bugloss | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elatine hexandra | Elatine hexandra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elatine hexandra | Elatine hexandra | Six-stamened Waterwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elatine hydropiper | Elatine hydropiper | Eight-Stamened Waterwort | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Elatine hydropiper | Elatine hydropiper | eight-stamened waterwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Elatine hydropiper | Elatine hydropiper | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elatine hydropiper | Elatine hydropiper | Eight-Stamened Waterwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Eleocharis acicularis | Eleocharis acicularis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis acicularis | Eleocharis acicularis | Needle Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Eleocharis mamillata | Eleocharis mamillata (Eleocharis austriaca) | Northern Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleocharis mamillata subsp. austriaca | Eleocharis austriaca | northern spike-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Eleocharis mamillata subsp. austriaca | Eleocharis mamillata subsp. austriaca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis mamillata subsp. austriaca | Eleocharis mamillata subsp. austriaca | Northern Spike-rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Eleocharis multicaulis | Eleocharis multicaulis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis multicaulis | Eleocharis multicaulis | Many-stalked Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleocharis palustris | Eleocharis palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis palustris | Eleocharis palustris | Common Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleocharis palustris subsp. palustris | Eleocharis palustris subsp. palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Eleocharis palustris subsp. palustris | Eleocharis palustris subsp. palustris | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Eleocharis palustris subsp. vulgaris | Eleocharis palustris subsp. vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis palustris subsp. vulgaris | Eleocharis palustris subsp. vulgaris | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | Dwarf Spike-Rush | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | Dwarf spike-rush | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | dwarf spike-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | dwarf spike-rush | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | Dwarf Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Eleocharis parvula | Eleocharis parvula | Dwarf Spike-rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Eleocharis quinqueflora | Eleocharis quinqueflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis quinqueflora | Eleocharis quinqueflora | Few-flowered Spike-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleocharis uniglumis | Eleocharis uniglumis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleocharis uniglumis | Eleocharis uniglumis | One-Glumed Spike-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eleogiton fluitans | Eleogiton fluitans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eleogiton fluitans | Eleogiton fluitans | Floating Club-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elymus caninus | Elymus caninus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elymus caninus | Elymus caninus | Bearded Couch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elytrigia atherica | Elytrigia atherica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elytrigia atherica | Elytrigia atherica | Sea Couch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elytrigia campestris | Elytrigia campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Elytrigia campestris | Elytrigia campestris (Elytrigia repens subsp. arenosa) | Neglected Couch | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Elytrigia juncea | Elytrigia juncea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elytrigia juncea | Elytrigia juncea | Sand Couch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Elytrigia repens | Elytrigia repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Elytrigia repens | Elytrigia repens | Common Couch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Empetrum nigrum | Empetrum nigrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Empetrum nigrum | Empetrum nigrum | Crowberry agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Empetrum nigrum subsp. hermaphroditum | Empetrum nigrum subsp. hermaphroditum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Empetrum nigrum subsp. hermaphroditum | Empetrum nigrum subsp. hermaphroditum | Hermaphrodite Crowberry | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Empetrum nigrum subsp. nigrum | Empetrum nigrum subsp. nigrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Empetrum nigrum subsp. nigrum | Empetrum nigrum subsp. nigrum | Crowberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium alsinifolium | Epilobium alsinifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium alsinifolium | Epilobium alsinifolium | Chickweed Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium anagallidifolium | Epilobium anagallidifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium anagallidifolium | Epilobium anagallidifolium | Alpine Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Epilobium hirsutum | Epilobium hirsutum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium hirsutum | Epilobium hirsutum | Great Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium lanceolatum | Epilobium lanceolatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium lanceolatum | Epilobium lanceolatum | Spear-Leaved Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium montanum | Epilobium montanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium montanum | Epilobium montanum | Broad-leaved Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium obscurum | Epilobium obscurum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium obscurum | Epilobium obscurum | Short-fruited Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium palustre | Epilobium palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium palustre | Epilobium palustre | Marsh Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium parviflorum | Epilobium parviflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium parviflorum | Epilobium parviflorum | Hoary Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium roseum | Epilobium roseum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium roseum | Epilobium roseum | Pale Willowherb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epilobium tetragonum | Epilobium tetragonum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epilobium tetragonum | Epilobium tetragonum | Southern Willow-Herb | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis atrorubens | Epipactis atrorubens | dark-red helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Epipactis atrorubens | Epipactis atrorubens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epipactis atrorubens | Epipactis atrorubens | Dark Red Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis dunensis | Epipactis dunensis | dune helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Epipactis dunensis | Epipactis dunensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Epipactis dunensis | Epipactis dunensis | Dune Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Epipactis helleborine | Epipactis helleborine | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epipactis helleborine | Epipactis helleborine | Broad-leaved Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis leptochila | Epipactis leptochila | narrow-lipped helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Epipactis leptochila | Epipactis leptochila | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Epipactis leptochila | Epipactis leptochila (Epipactis leptochila subsp. leptochila) | Narrow-Lipped Heleborine | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Epipactis leptochila | Epipactis leptochila | Narrow-lipped Helleborine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Epipactis leptochila agg. | Epipactis leptochila agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis palustris | Epipactis palustris | Marsh Helleborine | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Epipactis palustris | Orchidaceae | Marsh Helleborine | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Epipactis palustris | Epipactis palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epipactis palustris | Epipactis palustris | Marsh Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Epipactis palustris | Epipactis palustris | Marsh Helleborine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Epipactis phyllanthes | Epipactis phyllanthes | Green-Flowered Helleborine | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Epipactis phyllanthes | Orchidaceae | Green-Flowered Helleborine | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Epipactis phyllanthes | Epipactis phyllanthes | green-flowered helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Epipactis phyllanthes | Epipactis phyllanthes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epipactis phyllanthes | Epipactis phyllanthes | green-flowered helleborine | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Epipactis phyllanthes | Epipactis phyllanthes | Green-Flowered Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis purpurata | Epipactis purpurata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Epipactis purpurata | Epipactis purpurata | Violet Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Epipactis sancta | Epipactis sancta | Lindisfarne helleborine | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Epipactis sancta | Epipactis sancta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Epipactis sancta | Epipactis sancta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Epipactis sancta | Epipactis sancta | Lindisfarne Helleborine | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Epipactis sancta | Epipactis sancta | Lindisfarne helleborine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Epipactis youngiana | Orchidaceae | Young's Helleborine | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Epipogium aphyllum | Epipogium aphyllum | Ghost orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Epipogium aphyllum | Orchidaceae | Ghost Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Epipogium aphyllum | Epipogium aphyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Epipogium aphyllum | Epipogium aphyllum | Ghost Orchid | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Erica ciliaris | Erica ciliaris | Dorset heath | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Erica ciliaris | Erica ciliaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erica ciliaris | Erica ciliaris | Ciliate Heath | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erica cinerea | Erica cinerea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erica cinerea | Erica cinerea | Bell Heather | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Erica tetralix | Erica tetralix | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erica tetralix | Erica tetralix | Cross-leaved Heath | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Erica vagans | Erica vagans | Cornish Heath | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Erica vagans | Erica vagans | Cornish heath | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Erica vagans | Erica vagans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Erica vagans | Erica vagans | Cornish heath | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Erica vagans | Erica vagans | Cornish Heath | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Erigeron acris | Erigeron acer | Blue Fleabane | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Erigeron acris | Erigeron acris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Erigeron acris | Erigeron acer | blue fleabane | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Erigeron acris | Erigeron acris (Erigeron acer) | Blue Fleabane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erigeron borealis | Erigeron borealis | Alpine fleabane | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Erigeron borealis | Erigeron borealis | alpine fleabane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Erigeron borealis | Erigeron borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Erigeron borealis | Erigeron borealis | Alpine Fleabane | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Erigeron borealis | Erigeron borealis | Alpine Fleabane | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Eriocaulon aquaticum | Eriocaulon aquaticum | pipewort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Eriocaulon aquaticum | Eriocaulon aquaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eriocaulon aquaticum | Eriocaulon aquaticum | Pipewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Eriophorum angustifolium | Eriophorum angustifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eriophorum angustifolium | Eriophorum angustifolium | Common Cottongrass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Eriophorum gracile | Eriophorum gracile | Slender cottongrass | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Eriophorum gracile | Eriophorum gracile | slender cottongrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Eriophorum gracile | Eriophorum gracile | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Eriophorum gracile | Eriophorum gracile | Slender Cottongrass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Eriophorum latifolium | Eriophorum latifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eriophorum latifolium | Eriophorum latifolium | Broad-Leaved Cottongrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eriophorum vaginatum | Eriophorum vaginatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eriophorum vaginatum | Eriophorum vaginatum | Cottongrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erodium cicutarium | Erodium cicutarium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erodium cicutarium | Erodium cicutarium | Common Stork's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erodium lebelii | Erodium lebelii | sticky stork's-bill | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Erodium lebelii | Erodium lebelii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erodium lebelii | Erodium lebelii | Sticky Stork's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erodium lebelii | Erodium lebelii | Sticky Stork's-bill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Erodium maritimum | Erodium maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erodium maritimum | Erodium maritimum | Sea Stork's-bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erodium maritimum | Erodium maritimum | Sea Stork's-bill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Erodium moschatum | Erodium moschatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erodium moschatum | Erodium moschatum | Musk Stork's-bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erodium moschatum | Erodium moschatum | Musk Stork's-bill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Erophila glabrescens | Erophila glabrescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erophila glabrescens | Erophila glabrescens | Glabrous Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erophila majuscula | Erophila majuscula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erophila majuscula | Erophila majuscula | Hairy Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erophila verna | Erophila verna sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erophila verna | Erophila verna sensu Stace | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erophila verna | Erophila verna | Common Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Erophila verna | Erophila verna s.l. | Common Whitlowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | Field eryngo | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | field eryngo | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | Field Eryngo | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Eryngium campestre | Eryngium campestre | Field Eryngo | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Eryngium maritimum | Eryngium maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eryngium maritimum | Eryngium maritimum | Sea Holly | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Eryngium maritimum | Eryngium maritimum | Sea-holly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Erysimum cheiranthoides | Erysimum cheiranthoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erysimum cheiranthoides | Erysimum cheiranthoides | Treacle Mustard | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Erysimum cheiri | Erysimum cheiri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Erysimum cheiri | Erysimum cheiri | Wallflower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euonymus europaeus | Euonymus europaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euonymus europaeus | Euonymus europaeus | Spindle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Eupatorium cannabinum | Eupatorium cannabinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Eupatorium cannabinum | Eupatorium cannabinum | Hemp-agrimony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia | Euphorbia | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Euphorbia amygdaloides | Euphorbia amygdaloides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia amygdaloides | Euphorbia amygdaloides | Wood Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia exigua | Euphorbia exigua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Euphorbia exigua | Euphorbia exigua | Dwarf Spurge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphorbia helioscopia | Euphorbia helioscopia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia helioscopia | Euphorbia helioscopia | Sun Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia helioscopia | Euphorbia helioscopia | Sun Spurge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphorbia hyberna | Euphorbia | Irish Spurge | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Euphorbia hyberna | Euphorbia hyberna | Irish spurge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphorbia hyberna | Euphorbia hyberna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Euphorbia hyberna | Euphorbia hyberna | Irish Spurge | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphorbia lathyris | Euphorbia lathyris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia lathyris | Euphorbia lathyris | Caper Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia paralias | Euphorbia paralias | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia paralias | Euphorbia paralias | Sea Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia peplis | Euphorbia | Purple Spurge | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Euphorbia peplis | Euphorbia peplis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Euphorbia peplis | Euphorbia peplis | Purple Spurge | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Euphorbia peplus | Euphorbia peplus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia peplus | Euphorbia peplus | Petty Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia platyphyllos | Euphorbia | Broad-Leaved Spurge | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Euphorbia platyphyllos | Euphorbia platyphyllos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia platyphyllos | Euphorbia platyphyllos | Broad-leaved Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia portlandica | Euphorbia portlandica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia portlandica | Euphorbia portlandica | Portland Spurge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphorbia serrulata | Euphorbia | Upright Spurge | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Euphorbia serrulata | Euphorbia serrulata | upright spurge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphorbia serrulata | Euphorbia stricta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Euphorbia serrulata | Euphorbia stricta (E. serrulata) | Upright Spurge | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia arctica | Euphrasia arctica | an Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia arctica subsp. arctica | Euphrasia arctica subsp. arctica | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia arctica subsp. arctica | Euphrasia arctica subsp. arctica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia arctica subsp. arctica | Euphrasia arctica subsp. arctica | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia arctica subsp. borealis | Euphrasia arctica subsp. borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia arctica subsp. borealis | Euphrasia arctica subsp. borealis | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia cambrica | Euphrasia cambrica | Welsh eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia cambrica | Euphrasia cambrica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia cambrica | Euphrasia cambrica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia cambrica | Euphrasia cambrica | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia campbelliae | Euphrasia campbelliae | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia campbelliae | Euphrasia campbelliae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia campbelliae | Euphrasia campbelliae | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia campbelliae | Euphrasia campbelliae | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia confusa | Euphrasia confusa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia confusa | Euphrasia confusa | Little Kneeling Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia foulaensis | Euphrasia foulaensis | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia foulaensis | Euphrasia foulaensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia frigida | Euphrasia frigida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia frigida | Euphrasia frigida | an Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphrasia heslop-harrisonii | Euphrasia heslop-harrisonii | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia heslop-harrisonii | Euphrasia heslop-harrisonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphrasia heslop-harrisonii | Euphrasia heslop-harrisonii | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia heslop-harrisonii | Euphrasia heslop-harrisonii | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia marshallii | Euphrasia marshallii | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia marshallii | Euphrasia marshallii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia marshallii | Euphrasia marshallii | Eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia marshallii | Euphrasia marshallii | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia micrantha | Euphrasia micrantha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia micrantha | Euphrasia micrantha | Common Slender Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Euphrasia nemorosa | Euphrasia nemorosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphrasia nemorosa | Euphrasia nemorosa | Common Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Euphrasia officinalis agg. | Euphrasia officinalis agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphrasia officinalis agg. | Euphrasia officinalis agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia officinalis subsp. anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia anglica | glandular eyebright | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia anglica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia officinalis subsp. anglica (Euphrasia anglica) | English Sticky Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia anglica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia anglica | Glandular Eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. anglica | Euphrasia anglica | English Sticky Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia rostkoviana subsp. montana | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia officinalis subsp. monticola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia rostkoviana subsp. montana | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia rostkoviana subsp. montana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia officinalis subsp. monticola (Euphrasia rostkoviana subsp. montana) | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia rostkoviana subsp. Montana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. monticola | Euphrasia rostkoviana subsp. montana | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. pratensis | Euphrasia officinalis subsp. pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia officinalis subsp. pratensis | Euphrasia officinalis subsp. pratensis (Euphrasia rostkoviana subsp. rostkoviana) | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | an Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia ostenfeldii | Euphrasia ostenfeldii | Eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | Chalk Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia pseudokerneri | Euphrasia pseudokerneri | Chalk Eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | Snowdon Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Euphrasia rivularis | Euphrasia rivularis | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia rotundifolia | Euphrasia rotundifolia | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia rotundifolia | Euphrasia rotundifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia rotundifolia | Euphrasia rotundifolia | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Euphrasia rotundifolia | Euphrasia rotundifolia | an Eyebright | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Euphrasia salisburgensis | Euphrasia salisburgensis | Irish eyebright | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Euphrasia scottica | Euphrasia scottica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Euphrasia scottica | Euphrasia scottica | Slender Scottish Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Euphrasia tetraquetra | Euphrasia tetraquetra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Euphrasia tetraquetra | Euphrasia tetraquetra | an Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Euphrasia vigursii | Euphrasia vigursii | an eyebright | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Euphrasia vigursii | Euphrasia vigursii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Euphrasia vigursii | Euphrasia vigursii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Euphrasia vigursii | Euphrasia vigursii | an Eyebright | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Euphrasia vigursii | Euphrasia vigursii | an eyebright | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Fagus sylvatica | Fagus sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fagus sylvatica | Fagus sylvatica | Beech | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fallopia convolvulus | Fallopia convolvulus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fallopia convolvulus | Fallopia convolvulus | Black Bindweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fallopia convolvulus | Fallopia convolvulus | Black-bindweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Fallopia dumetorum | Fallopia dumetorum | copse-bindweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fallopia dumetorum | Fallopia dumetorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Fallopia dumetorum | Fallopia dumetorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Fallopia dumetorum | Fallopia dumetorum | Copse-Bindweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Fallopia dumetorum | Fallopia dumetorum | Copse-bindweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Festuca altissima | Festuca altissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca altissima | Festuca altissima | Wood Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca arenaria | Festuca arenaria | rush-leaved fescue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Festuca arenaria | Festuca arenaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca arenaria | Festuca arenaria | Rush-leaved Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca arundinacea | Schedonorus arundinaceus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca arundinacea | Schedonorus arundinaceus (Festuca arundinacea) | Tall Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca filiformis | Festuca filiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca filiformis | Festuca filiformis | Fine-Leaved Sheep's-Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca gigantea | Schedonorus giganteus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca gigantea | Schedonorus giganteus (Festuca gigantea) | Giant Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca lemanii | Festuca lemanii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca lemanii | Festuca lemanii | Confused Fescue | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Festuca longifolia | Festuca longifolia | blue fescue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Festuca longifolia | Festuca longifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca longifolia | Festuca longifolia | Blue Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca ovina | Festuca ovina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca ovina | Festuca ovina | Sheep's Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca ovina agg. | Festuca ovina agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca ovina agg. | Festuca ovina agg. | Sheep's Fescue agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca pratensis | Schedonorus pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca pratensis | Schedonorus pratensis (Festuca pratensis) | Meadow Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra agg. | Festuca rubra agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra agg. | Festuca rubra agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. arctica | Festuca rubra subsp. arctica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. arctica | Festuca rubra subsp. arctica | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. commutata | Festuca rubra subsp. commutata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. commutata | Festuca rubra subsp. commutata | Chewing's Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. juncea | Festuca rubra subsp. juncea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. juncea | Festuca rubra subsp. juncea | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. litoralis | Festuca rubra subsp. litoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. litoralis | Festuca rubra subsp. litoralis | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. rubra | Festuca rubra subsp. rubra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. rubra | Festuca rubra subsp. rubra | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Festuca rubra subsp. scotica | Festuca rubra subsp. scotica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Festuca rubra subsp. scotica | Festuca rubra subsp. scotica | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Festuca vivipara | Festuca vivipara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Festuca vivipara | Festuca vivipara | Viviparous Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ficaria verna | Ficaria verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Ficaria verna | Ficaria verna (Ranunculus ficaria) | Lesser Celandine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ficaria verna subsp. fertilis | Ficaria verna subsp. fertilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Ficaria verna subsp. verna | Ficaria verna subsp. verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Ficaria verna subsp. verna | Ficaria verna subsp. fertilis (Ranunculus ficaria subsp. ficaria) | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ficaria verna var. bulbifer | Ficaria verna subsp. verna (Ranunculus ficaria subsp. bulbilifer) | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Filago gallica | Filago gallica | narrow-leaved cudweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Filago gallica | Filago gallica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Filago gallica | Filago gallica | Narrow Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct in the Wild |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | Red-tipped cudweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | red-tipped cudweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | Red-tipped Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Filago lutescens | Filago lutescens | Red-tipped Cudweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Filago minima | Filago minima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Filago minima | Filago minima | Small Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | Broad-leaved cudweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | broad-leaved cudweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | Broad-leaved Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Filago pyramidata | Filago pyramidata | Broad-leaved Cudweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Filago vulgaris | Filago vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Filago vulgaris | Filago vulgaris | Common Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Filago vulgaris | Filago vulgaris | Common Cudweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Filipendula ulmaria | Filipendula ulmaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Filipendula ulmaria | Filipendula ulmaria | Meadowsweet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Filipendula vulgaris | Filipendula vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Filipendula vulgaris | Filipendula vulgaris | Dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Filipendula vulgaris | Filipendula vulgaris | Dropwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Foeniculum vulgare | Foeniculum vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Foeniculum vulgare | Foeniculum vulgare | Fennel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fragaria vesca | Fragaria vesca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fragaria vesca | Fragaria vesca | Wild Strawberry | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Frangula alnus | Frangula alnus | Alder Buckthorn | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Frangula alnus | Frangula alnus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Frangula alnus | Frangula alnus | alder buckthorn | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Frangula alnus | Frangula alnus | Alder Buckthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Frankenia laevis | Frankenia laevis | sea-heath | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Frankenia laevis | Frankenia laevis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Frankenia laevis | Frankenia laevis | Sea-heath | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Fraxinus excelsior | Fraxinus excelsior | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fraxinus excelsior | Fraxinus excelsior | Ash | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fritillaria meleagris | Fritillaria meleagris | fritillary | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fritillaria meleagris | Fritillaria meleagris | Fritillary | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Fumaria bastardii | Fumaria bastardii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria bastardii | Fumaria bastardii | Tall Ramping-Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria capreolata | Fumaria capreolata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria capreolata | Fumaria capreolata | Ramping Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria capreolata | Fumaria capreolata | White Ramping-fumitory | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Fumaria capreolata subsp. babingtonii | Fumaria capreolata subsp. babingtonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria densiflora | Fumaria densiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria densiflora | Fumaria densiflora | Dense-Flowered Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria muralis | Fumaria muralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria muralis | Fumaria muralis | Common Ramping-fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria muralis subsp. boraei | Fumaria muralis subsp. boraei | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria muralis subsp. boraei | Fumaria muralis subsp. boraei | Boreau's Ramping-fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria muralis subsp. muralis | Fumaria muralis subsp. muralis | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Fumaria muralis subsp. neglecta | Fumaria muralis subsp. neglecta | a ramping-fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria muralis subsp. neglecta | Fumaria muralis subsp. neglecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Fumaria muralis subsp. neglecta | Fumaria muralis subsp. neglecta | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Fumaria occidentalis | Fumaria occidentalis | western ramping-fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria occidentalis | Fumaria occidentalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria occidentalis | Fumaria occidentalis | Western Ramping-Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis | Fumaria officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis | Fumaria officinalis | Common Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis subsp. officinalis | Fumaria officinalis subsp. officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis subsp. officinalis | Fumaria officinalis subsp. officinalis | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis subsp. wirtgenii | Fumaria officinalis subsp. wirtgenii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria officinalis subsp. wirtgenii | Fumaria officinalis subsp. wirtgenii | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria parviflora | Fumaria parviflora | fine-leaved fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria parviflora | Fumaria parviflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Fumaria parviflora | Fumaria parviflora | Fine-leaved Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | purple ramping-fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | purple ramping-fumitory | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | Purple Ramping-fumitory | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | Purple Ramping-fumitory | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Fumaria purpurea | Fumaria purpurea | Purple Ramping-fumitory | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Fumaria reuteri | Fumaria reuteri | Martin’s ramping-fumitory | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Fumaria reuteri | Fumaria reuteri | Martin's ramping-fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria reuteri | Fumaria reuteri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Fumaria reuteri | Fumaria reuteri | Martin's ramping-fumitory | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Fumaria vaillantii | Fumaria vaillantii | few-flowered fumitory | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Fumaria vaillantii | Fumaria vaillantii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2015-01-01 | Endangered |
| Vascular plant | flowering plant | Fumaria vaillantii | Fumaria vaillantii | Few-Flowered Fumitory | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Gagea bohemica | Gagea bohemica | Early star-of-Bethlehem | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gagea bohemica | Gagea bohemica | early star-of-Bethlehem | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gagea bohemica | Gagea bohemica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Gagea lutea | Gagea lutea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gagea lutea | Gagea lutea | Yellow Star-of-Bethlehem | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gagea serotina | Lloydia serotina | Snowdon lily | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gagea serotina | Lloydia serotina | Snowdon lily | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gagea serotina | Gagea serotina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Galanthus | Galanthus | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | red hemp-nettle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | Red Hemp-nettle | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Galeopsis angustifolia | Galeopsis angustifolia | Red Hemp-nettle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Galeopsis bifida | Galeopsis bifida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galeopsis bifida | Galeopsis bifida | Bifid Hemp-nettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galeopsis segetum | Galeopsis segetum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Galeopsis segetum | Galeopsis segetum | Downy Hemp-Nettle | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Galeopsis segetum | Galeopsis segetum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Galeopsis speciosa | Galeopsis speciosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Galeopsis speciosa | Galeopsis speciosa | Bee Hemp-Nettle | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Galeopsis speciosa | Galeopsis speciosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Galeopsis speciosa | Galeopsis speciosa | Large-flowered Hemp-nettle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Galeopsis tetrahit | Galeopsis tetrahit | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galeopsis tetrahit agg. | Galeopsis tetrahit agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galeopsis tetrahit agg. | Galeopsis tetrahit agg. | Common Hemp-Nettle agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium aparine | Galium aparine | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium aparine | Galium aparine | Cleavers | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium aparine subsp. agreste | Galium aparine subsp. agreste | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Galium aparine subsp. aparine | Galium aparine subsp. aparine | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Galium boreale | Galium boreale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium boreale | Galium boreale | Northern Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium constrictum | Galium constrictum | slender marsh-bedstraw | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Galium constrictum | Galium constrictum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium constrictum | Galium constrictum | Slender Marsh-bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium mollugo subsp. erectum | Galium album | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Galium mollugo subsp. erectum | Galium album (Galium mollugo) | Upright Hedge Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium odoratum | Galium odoratum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium odoratum | Galium odoratum | Sweet Woodruff | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium palustre | Galium palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium palustre | Galium palustre | Common Marsh Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium palustre subsp. elongatum | Galium palustre subsp. elongatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium palustre subsp. palustre | Galium palustre subsp. palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium parisiense | Galium parisiense | wall bedstraw | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Galium parisiense | Galium parisiense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Galium parisiense | Galium parisiense | Wall Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Galium pumilum | Galium pumilum | slender bedstraw | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Galium pumilum | Galium pumilum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Galium pumilum | Galium pumilum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Galium pumilum | Galium pumilum s.l. | Slender Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Galium pumilum | Galium pumilum | Slender Bedstraw | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Galium pumilum subsp. fleurotii | Galium pumilum subsp. fleurotii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Galium pumilum subsp. pumilum | Galium pumilum subsp. pumilum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Endangered |
| Vascular plant | flowering plant | Galium saxatile | Galium saxatile | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium saxatile | Galium saxatile | Heath Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium sterneri | Galium sterneri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium sterneri | Galium sterneri | Limestone Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium tricornutum | Galium tricornutum | corn cleavers | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Galium tricornutum | Galium tricornutum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Galium tricornutum | Galium tricornutum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Galium tricornutum | Galium tricornutum | Corn Cleavers | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Galium tricornutum | Galium tricornutum | Corn Cleavers | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Galium uliginosum | Galium uliginosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium uliginosum | Galium uliginosum | fen bedstraw | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Galium uliginosum | Galium uliginosum | Fen Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium verum | Galium verum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Galium verum | Galium verum | Lady's Bedstraw | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Galium verum subsp. verum | Galium verum subsp. verum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Gastridium ventricosum | Gastridium ventricosum | nit-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gastridium ventricosum | Gastridium ventricosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gastridium ventricosum | Gastridium ventricosum | Nit-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gaudinia fragilis | Gaudinia fragilis | French oat-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gaudinia fragilis | Gaudinia fragilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gaudinia fragilis | Gaudinia fragilis | French Oat | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Genista anglica | Genista anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Genista anglica | Genista anglica | Petty Whin | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Genista pilosa | Genista pilosa | hairy greenweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Genista pilosa | Genista pilosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Genista pilosa | Genista pilosa | Hairy Greenweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Genista tinctoria | Genista tinctoria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Genista tinctoria | Genista tinctoria | Dyer's Greenweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Genista tinctoria subsp. littoralis | Genista tinctoria subsp. littoralis | a dyer's greenweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Genista tinctoria subsp. littoralis | Genista tinctoria subsp. littoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Genista tinctoria subsp. littoralis | Genista tinctoria subsp. littoralis | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Genista tinctoria subsp. tinctoria | Genista tinctoria subsp. tinctoria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Genista tinctoria subsp. tinctoria | Genista tinctoria subsp. tinctoria | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Gentiana lutea | Gentiana lutea | NA | CITES UK Species only | 1997-01-01 | Annex D |
| Vascular plant | flowering plant | Gentiana nivalis | Gentiana nivalis | Alpine gentian | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gentiana nivalis | Gentiana nivalis | alpine gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentiana nivalis | Gentiana nivalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Gentiana nivalis | Gentiana nivalis | Alpine Gentian | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Gentiana pneumonanthe | Gentiana pneumonanthe | marsh gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentiana pneumonanthe | Gentiana pneumonanthe | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Near Threatened |
| Vascular plant | flowering plant | Gentiana pneumonanthe | Gentiana pneumonanthe | Marsh Gentian | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Gentiana verna | Gentiana verna | Spring gentian | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gentiana verna | Gentiana verna | spring gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentiana verna | Gentiana verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Gentiana verna | Gentiana verna | Spring Gentian | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Gentianella amarella | Gentianella amarella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gentianella amarella | Gentianella amarella | Autumn Gentian | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Gentianella amarella subsp. amarella | Gentianella amarella subsp. amarella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gentianella amarella subsp. amarella | Gentianella amarella subsp. amarella | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Gentianella amarella subsp. septentrionalis | Gentianella amarella subsp. septentrionalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Gentianella amarella subsp. septentrionalis | Gentianella amarella subsp. septentrionalis | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early Gentian | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early Gentian | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early Gentian | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early gentian | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Dwarf English Felwort | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early Gentian | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Gentianella anglica | Gentianella anglica | Early Gentian | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | field gentian | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | Field Gentian | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | Field Gentian | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gentianella campestris | Gentianella campestris | Field Gentian | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Gentianella ciliata | Gentianella ciliata | Fringed water gentian | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gentianella ciliata | Gentianella ciliata | fringed gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentianella ciliata | Gentianella ciliata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Gentianella ciliata | Gentianopsis ciliata (Gentianella ciliata) | Fringed Gentian | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Gentianella ciliata | Gentianella ciliata | Fringed Gentian | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Gentianella germanica | Gentianella germanica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Vulnerable |
| Vascular plant | flowering plant | Gentianella germanica | Gentianella germanica | Chiltern gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentianella germanica | Gentianella germanica | Chiltern Gentian | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | Dune gentian | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | dune gentian | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | Dune Gentian | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | Dune Gentian | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Gentianella uliginosa | Gentianella uliginosa | Dune Gentian | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Gentianopsis ciliata | Gentianopsis ciliata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Geranium columbinum | Geranium columbinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium columbinum | Geranium columbinum | Long-stalked Crane's-bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium columbinum | Geranium columbinum | Long-stalked Crane's-bill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Geranium dissectum | Geranium dissectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium dissectum | Geranium dissectum | Cut-Leaved Crane's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium lucidum | Geranium lucidum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium lucidum | Geranium lucidum | Shining Crane's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium molle | Geranium molle | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium molle | Geranium molle | Dove's-Foot Crane's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium pratense | Geranium pratense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium pratense | Geranium pratense | Meadow Crane's-bill | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Geranium pratense | Geranium pratense | Meadow Crane's-bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium purpureum | Geranium purpureum subsp. forsteri | little-robin | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Geranium purpureum | Geranium purpureum subsp. purpureum | a little-robin | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Geranium purpureum | Geranium purpureum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium purpureum | Geranium purpureum | Lesser Herb Robert | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium pusillum | Geranium pusillum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium pusillum | Geranium pusillum | Small-flowered Crane's-bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium robertianum | Geranium robertianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium robertianum | Geranium robertianum | Herb Robert | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium rotundifolium | Geranium rotundifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium rotundifolium | Geranium rotundifolium | Round-Leaved Crane's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geranium sanguineum | Geranium sanguineum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium sanguineum | Geranium sanguineum | Bloody Crane's-bill | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Geranium sylvaticum | Geranium sylvaticum | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Geranium sylvaticum | Geranium sylvaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geranium sylvaticum | Geranium sylvaticum | wood crane's-bill | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Geranium sylvaticum | Geranium sylvaticum | Wood Crane's-Bill | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Geum rivale | Geum rivale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geum rivale | Geum rivale | Water Avens | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Geum urbanum | Geum urbanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Geum urbanum | Geum urbanum | Herb Bennet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gladiolus illyricus | Gladiolus illyricus | Wild gladiolus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gladiolus illyricus | Gladiolus illyricus | wild gladiolus | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gladiolus illyricus | Gladiolus illyricus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Gladiolus illyricus | Gladiolus illyricus | Gladiolus | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Glaucium flavum | Glaucium flavum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glaucium flavum | Glaucium flavum | Yellow Horned Poppy | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Glaux maritima | Glaux maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glaux maritima | Glaux maritima | Sea Milkwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Glebionis segetum | Glebionis segetum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Glebionis segetum | Glebionis segetum (Chrysanthemum segetum) | Corn Marigold | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Glechoma hederacea | Glechoma hederacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glechoma hederacea | Glechoma hederacea | Ground Ivy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Glyceria declinata | Glyceria declinata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glyceria declinata | Glyceria declinata | Small Flote-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Glyceria fluitans | Glyceria fluitans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glyceria fluitans | Glyceria fluitans | Floating Sweet-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Glyceria maxima | Glyceria maxima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glyceria maxima | Glyceria maxima | Great Water Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Glyceria notata | Glyceria notata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Glyceria notata | Glyceria notata | Plicate Sweet-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gnaphalium luteoalbum | Gnaphalium luteoalbum | Jersey cudweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Gnaphalium norvegicum | Gnaphalium norvegicum | Highland cudweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Gnaphalium norvegicum | Gnaphalium norvegicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gnaphalium supinum | Gnaphalium supinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Gnaphalium sylvaticum | Gnaphalium sylvaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Gnaphalium sylvaticum | Gnaphalium sylvaticum | heath cudweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Gnaphalium sylvaticum | Gnaphalium sylvaticum | Heath Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Gnaphalium sylvaticum | Gnaphalium sylvaticum | Heath Cudweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Gnaphalium uliginosum | Gnaphalium uliginosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gnaphalium uliginosum | Gnaphalium uliginosum | Marsh Cudweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Goodyera repens | Goodyera repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Goodyera repens | Goodyera repens | Creeping Lady's-tresses | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Groenlandia densa | Groenlandia densa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Groenlandia densa | Groenlandia densa | Opposite Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Gymnadenia borealis | Gymnadenia borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gymnadenia borealis | Gymnadenia borealis | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Gymnadenia borealis | Gymnadena borealis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gymnadenia conopsea | Gymnadenia conopsea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gymnadenia conopsea | Gymnadenia conopsea | Fragrant Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gymnadenia conopsea | Gymnadena conopsea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gymnadenia conopsea agg. | Gymnadenia conopsea agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Gymnadenia conopsea agg. | Gymnadenia conopsea agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Gymnadenia densiflora | Gymnadenia densiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Gymnadenia densiflora | Gymnadenia densiflora | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Gymnadenia densiflora | Gymnadena conopsea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Gymnadenia densiflora | Gymnadena densiflora | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hammarbya paludosa | Hammarbya paludosa | Bog Orchid | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hammarbya paludosa | Orchidaceae | Bog Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Hammarbya paludosa | Hammarbya paludosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hammarbya paludosa | Hammarbya paludosa | Bog Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hammarbya paludosa | Hammerbya paludosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hedera helix | Hedera helix | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hedera helix | Hedera helix (Hedera helix subsp. helix) | Ivy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hedera helix | Hedera helix s.l. | Ivy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hedera helix subsp. helix | Hedera helix subsp. helix | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hedera hibernica | Hedera hibernica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Hedera hibernica | Hedera hibernica (Hedera helix subsp. hibernica) | Atlantic Ivy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helianthemum apenninum | Helianthemum apenninum | white rock-rose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Helianthemum apenninum | Helianthemum apenninum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Helianthemum apenninum | Helianthemum apenninum | White Rock-Rose | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Helianthemum nummularium | Helianthemum nummularium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Helianthemum nummularium | Helianthemum nummularium | Common Rock-rose | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Helianthemum oelandicum | Helianthemum oelandicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Helianthemum oelandicum | Helianthemum oelandicum | Hoary Rock-Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. incanum | Helianthemum oelandicum subsp. incanum | a hoary rock-rose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. incanum | Helianthemum oelandicum subsp. incanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. incanum | Helianthemum oelandicum subsp. incanum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. levigatum | Helianthemum oelandicum subsp. levigatum | a hoary rock-rose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. levigatum | Helianthemum oelandicum subsp. levigatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. levigatum | Helianthemum oelandicum subsp. levigatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. levigatum | Helianthemum oelandicum subsp. levigatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Helianthemum oelandicum subsp. levigatum | Helianthemum oelandicum subsp. levigatum | a rockrose | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Helictotrichon pratense | Avenula pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Helictotrichon pratense | Avenula pratensis (Helictotrichon pratense) | Meadow Oat | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helictotrichon pubescens | Avenula pubescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Helictotrichon pubescens | Avenula pubescens (Helictotrichon pubescens) | Downy Oat | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helleborus foetidus | Helleborus foetidus | stinking hellebore | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Helleborus foetidus | Helleborus foetidus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Helleborus foetidus | Helleborus foetidus | Stinking Hellebore | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Helleborus viridis | Helleborus viridis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Helleborus viridis | Helleborus viridis | Green Hellebore | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Heracleum sphondylium | Heracleum sphondylium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Heracleum sphondylium | Heracleum sphondylium | Cow Parsnip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Heracleum sphondylium subsp. flavescens | Heracleum sphondylium subsp. flavescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Data Deficient |
| Vascular plant | flowering plant | Heracleum sphondylium subsp. flavescens | Heracleum sphondylium subsp. flavescens | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Herminium monorchis | Herminium monorchis | musk orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Herminium monorchis | Herminium monorchis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Herminium monorchis | Herminium monorchis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Herminium monorchis | Herminium monorchis | Musk Orchid | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Herminium monorchis | Herminium monorchis | Musk Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Herniaria ciliolata | Herniaria ciliolata | fringed rupturewort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Herniaria ciliolata | Herniaria ciliolata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Herniaria ciliolata subsp. ciliolata | Herniaria ciliolata subsp. ciliolata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Herniaria ciliolata subsp. ciliolata | Herniaria ciliolata subsp. ciliolata | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Herniaria glabra | Herniaria glabra | smooth rupturewort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Herniaria glabra | Herniaria glabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Herniaria glabra | Herniaria glabra | Smooth Rupturewort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium acamptum | Hieracium acamptum | Witley Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Hieracium acroleucum | Hieracium acroleucum auct. Angl. | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium acuminatum | Hieracium chlorophyllum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium acuminatum | Hieracium acuminatum | Green-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium aequiserratum | Hieracium aequiserratum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium aequiserratum | Hieracium aequiserratum | Equal-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium aggregatum | Hieracium aggregatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium amaurostictum | Hieracium amaurostictum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium amnicola | Hieracium amnicola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium amnicola | Hieracium amnicola | Riverside Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium ampliatiforme | Hieracium ampliatiforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium ampliatiforme | Hieracium ampliatiforme | Small-flowered Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium ampliatum | Hieracium ampliatum | Shaggy-stalked Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium anglicum | Hieracium anglicum | English Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium anguinum | Hieracium anguinum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium anguinum | Hieracium anguinum | Snake-headed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium angustatiforme | Hieracium angustatiforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium angustatiforme | Hieracium angustatiforme | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium angustatum | Hieracium angustatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium angustatum | Hieracium angustatum | Lesser-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium angustisquamum | Hieracium angustisquamum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium angustisquamum | Hieracium angustisquamum | Red-tinted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium apheles | Hieracium apheles | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium aphyllopodioides | Hieracium aphyllopodioides | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium apiculatidens | Hieracium apiculatidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium apiculatidens | Hieracium apiculatidens | Apiculate-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium argenteum | Hieracium argenteum auct. Angl. | Silver Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium aristidens | Hieracium aristidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium armadalense | Hieracium armadalense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium arranense | Hieracium arranense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium ascendentidens | Hieracium ascendentidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium asteridiophyllum | Hieracium asteridiophyllum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium attenuatifolium | Hieracium attenuatifolium | Weak-leaved hawkweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Hieracium attenuatifolium | Hieracium attenuatifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium attenuatifolium | Hieracium attenuatifolium | Laxo Burn Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium auratiflorum | Hieracium auratiflorum | Dark-flowered Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium australius | Hieracium australius | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium backhousei | Hieracium backhousei | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium backhousei | Hieracium backhousei | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium backhousei | Hieracium backhousei | Backhouse's Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium bakerianum | Hieracium bakeranum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium bakerianum | Hieracium bakeranum | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium bettyhillense | Hieracium bettyhillense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium boreoanglicum | Hieracium boreoanglicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium breacense | Hieracium breacense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium breconense | Hieracium breconense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium breconicola | Hieracium breconicola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium breconicola | Hieracium breconicola | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium breve | Hieracium breve | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium brigantum | Hieracium brigantum | Yorkshire Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium britanniciforme | Hieracium britanniciforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium britanniciforme | Hieracium britanniciforme | Ormes Head Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium britannicoides | Hieracium britannicoides | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium britannicum | Hieracium britannicum | British Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium cacuminum | Hieracium cacuminum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium caesionigrescens | Hieracium caesionigrescens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium caesionigrescens | Hieracium caesionigrescens | Linton Falls Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium caesitium | Hieracium caesitium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium caesitium | Hieracium caesitium auct. Angl. | Ribbleshead Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium calcaricola | Hieracium calcaricola | Toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium caledonicum | Hieracium farrense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium caledonicum | Hieracium rubicundiforme | Boswell's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium caledonicum | Hieracium boswellii | Boswell's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium calenduliflorum | Hieracium calenduliflorum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium calvum | Hieracium calvum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium calvum | Hieracium calvum | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium calvum | Hieracium calvum | Bald-leaved Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium cambricogothicum | Hieracium cambricogothicum | Llanfairfechan Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Hieracium cambricum | Hieracium cambricum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium camptopetalum | Hieracium camptopetalum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium candelabrae | Hieracium candelabrae | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium candelabrae | Hieracium candelabrae | Candelabra Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium cantianum | Hieracium cantianum | Kent Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium carpathicum | Hieracium carpathicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium cerinthiforme | Hieracium cerinthiforme | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium charitodon | Hieracium charitodon | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium chrysolorum | Hieracium chrysolorum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium chrysolorum | Hieracium chrysolorum | Golden-flowered Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium cillense | Hieracium cillense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium cinderella | Hieracium cinderella | Long-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium commixtum | Hieracium commixtum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium commixtum | Hieracium commixtum | Goring Gap Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium completum | Hieracium completum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium coniops | Hieracium coniops auct. Angl. | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium consociatum | Hieracium consociatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium cravoniense | Hieracium cravoniense | Craven Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium crebridentiforme | Hieracium crebridens | Chapel-le-dale Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium crebridentiforme | Hieracium crebridentiforme | Chapel-le-dale Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium crinellum | Hieracium crinellum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium cumbriense | Hieracium cumbriense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium cumbriense | Hieracium cumbriense | Cumbrian Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium cuneifrons | Hieracium cuneifrons | Wedge-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium cyathis | Hieracium cyathis | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium cyathis | Hieracium cyathis | Chalice Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium cymbifolium | Hieracium cymbifolium | Boat-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium dalense | Hieracium dalense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dalense | Hieracium dalense | Dales Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium deargicola | Hieracium deargicola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium decolor | Hieracium decolor | Porrect-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium decolor | Hieracium subcyaneum | Porrect-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium decolor | Hieracium tricolorans | Porrect-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium deganwyense | Hieracium deganwyense | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium dentulum | Hieracium dentulum | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium diaphanoides | Hieracium megapodium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium diaphanoides | Hieracium megapodium | Fine-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium diaphanoides | Hieracium diaphanoides | Fine-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium diaphanum | Hieracium scanicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium diaphanum | Hieracium daedalolepioides | Anglian Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium diaphanum | Hieracium anglorum | Anglian Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium dicella | Hieracium dicella | Forked Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium difficile | Hieracium difficile | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dilectum | Hieracium dilectum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium discophyllum | Hieracium discophyllum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dissimile | Hieracium dissimile | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium diversidens | Hieracium diversidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dovrense | Hieracium dovrense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dowardense | Hieracium dowardense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium dowardense | Hieracium dowardense | Doward Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium drummondii | Hieracium drummondii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium duriceps | Hieracium micracladium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium duriceps | Hieracium duriceps | Hard-headed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium eboracense | Hieracium eboracense | Northern Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium ebudicum | Hieracium ebudicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium einichense | Hieracium einichense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium eustales | Hieracium eustales | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium eustomon | Hieracium eustomon | Bristol Channel Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium eximium | Hieracium eximium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium festinum | Hieracium festinum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium filisquamum | Hieracium filisquamum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium filisquamum | Hieracium filisquamum | Narrow-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium fissuricola | Hieracium fissuricola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium fissuricola | Hieracium fissuricola | Fisher Ghyll Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Hieracium flocculosum | Hieracium flocculosum | Stellate-haired Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium fratrum | Hieracium fratrum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium fulvocaesium | Hieracium fulvocaesium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium glanduliceps | Hieracium glanduliceps | Keld Head Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium graniticola | Hieracium graniticola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium graniticola | Hieracium graniticola | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium graniticola | Hieracium graniticola | Granite Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium gratum | Hieracium gratum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium griffithii | Hieracium griffithii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium grovesii | Hieracium grovesii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium grovesii | Hieracium grovesii | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium grovesii | Hieracium grovesii | Grove's Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium hastiforme | Hieracium hastiforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium holophyllum | Hieracium holophyllum | Undivided-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium holosericeum | Hieracium holosericeum | Shaggy Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium hyparcticoides | Hieracium hyparcticoides | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium hypochaeroides | Hieracium hypochaeroides | Cat's-ear Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium hypophalacrum | Hieracium hypophalacrum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium inaequilaterum | Hieracium inaequilaterum | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium inquinatum | Hieracium inquinatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium insigne | Hieracium insigne | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium insigne | Hieracium insigne | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium insigne | Hieracium insigne | Noble Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium inspissatum | Hieracium inspissatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium insulare | Hieracium insulare | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium integratum | Hieracium integratum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium integratum | Hieracium integratum | Toothless Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium iricum | Hieracium iricum | Erin Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium itunense | Hieracium itunense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium itunense | Hieracium itunense | Barras Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium jaculifolium | Hieracium jaculifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium jaculifolium | Hieracium jaculifolium | Javelin-headed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium kennethii | Hieracium kennethii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium kennethii | Hieracium kennethii | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium kennethii | Hieracium kennethii | Kenneth's Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium kentii | Hieracium kentii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium kentii | Hieracium kentii | Kent's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium kinghousense | Hieracium klingshousense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium kintyricum | Hieracium kintyricum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium klingrahoolense | Hieracium klingrahoolense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium lagganense | Hieracium lagganense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium lakelandicum | Hieracium lakelandicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium larigense | Hieracium larigense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium larigense | Hieracium larigense | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium larigense | Hieracium larigense | Lairig Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium lasiophyllum | Hieracium lasiophyllum | Stiff-haired Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium latobrigorum | Hieracium latobrigorum | Yellow-styled Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium leptodon | Hieracium leptodon | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium leptodon | Hieracium leptodon | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium leptodon | Hieracium leptodon | Narrow-toothed Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium leyanum | Hieracium leyanum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium leyanum | Hieracium leyanum | Fat-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium leyi | Hieracium leyi | Ley's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium linguans | Hieracium linguans | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium lissolepium | Hieracium lissolepium | Hairless-bracted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium lortetiae | Hieracium lortetiae | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium lortetiae | Hieracium lortetiae | Lortet's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium macrocarpum | Hieracium macrocarpum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium macrocarpum | Hieracium macrocarpum | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium macrocarpum | Hieracium macrocarpum | Large-fruited Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium maculoides | Hieracium maculoides | Small-spotted Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium magniceps | Hieracium magniceps | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium mammidens | Hieracium mammidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium mammidens | Hieracium mammidens | Breast-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium mariae | Hieracium mariae | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium melanochloricephalum | Hieracium melanochloricephalum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium memorabile | Hieracium memorabile | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium microspilum | Hieracium microspilum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium microspilum | Hieracium microspilum | Minute-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium milesii | Hieracium milesii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium milesii | Hieracium milesii | Miles's Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium mirandum | Hieracium mirandum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium mirandum | Hieracium mirandum | Remote Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium molybdochroum | Hieracium molybdochroum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium mucronellum | Hieracium mucronellum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium mundum | Hieracium mundum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium naviense | Hieracium naviense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium naviense | Hieracium naviense | Derby Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium nemophilum | Hieracium nemophilum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium neocoracinum | Hieracium neocoracinum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium nidense | Hieracium nidense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium northroense | Hieracium northroense | Northroe hawkweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Hieracium northroense | Hieracium northoroense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium northroense | Hieracium northroense | North Roe Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium notabile | Hieracium notabile | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium notabile | Hieracium notabile | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium notabile | Hieracium notabile | Remarkable Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium ochthophilum | Hieracium ochthophilum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium oenophyllum | Hieracium oenophyllum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium oistophyllum | Hieracium oistophyllum | Sagittate-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium optimum | Hieracium optimum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium optimum | Hieracium optimum | a hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium optimum | Hieracium optimum | Splendid Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium orcadense | Hieracium clivicola | Hill Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium orimeles | Hieracium orimeles | Beeby's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium orithales | Hieracium orithales | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium ornatilorum | Hieracium ornatilorum | Large-flowered Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium ovaliforme | Hieracium ovaliforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium oxybeles | Hieracium oxybeles | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium oxyodus | Hieracium oxyodus | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pachyphylloides | Hieracium pachyphylloides | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pachyphylloides | Hieracium pachyphylloides | Carboniferous Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium pauculidens | Hieracium pauculidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium peccense | Hieracium peccense | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium pellucidum | Hieracium pellucidum | Pellucid-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium pensum | Hieracium pensum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pentaploideum | Hieracium pentaploideum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium peroblongum | Hieracium peroblongum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium peroblongum | Hieracium peroblongum | Westmorland Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium perscitum | Hieracium perscitum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium perscitum | Hieracium perscitum | Neat Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium piligerum | Hieracium piligerum | Brindled Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium placerophylloides | Hieracium placerophylloides | Purplish-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium pollichiae | Hieracium pollichiae | Roffey's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium pollinarium | Hieracium pollinarium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium portlandicum | Hieracium portlandicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium praesigne | Hieracium praesigne | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium praethulense | Hieracium praethulense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium prenanthoides | Hieracium lanceolatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium prenanthoides | Hieracium prenanthoides | Braemar Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium probum | Hieracium probum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium probum | Hieracium probum | Excellent Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium prolixum | Hieracium prolixum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium prominentidens | Hieracium prominentidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium prominentidens | Hieracium prominentidens | Large-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium promontoriale | Hieracium promontoriale | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium promontoriale | Hieracium promontoriale | Humphrey Head Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium protentum | Hieracium protentum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium proximum | Hieracium proximum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pruinale | Hieracium pruinale | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pseudocurvatum | Hieracium pseudocurvatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pseudocurvatum | Hieracium pseudocurvatum | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium pseudocurvatum | Hieracium pseudocurvatum | Cairngorm Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium pseudoleyi | Hieracium pseudoleyi | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pseudopetiolatum | Hieracium pseudopetiolatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pseudopetiolatum | Hieracium pseudopetiolatum | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium pseudopetiolatum | Hieracium pseudopetiolatum | Narrow-leaved Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium pseudozetlandicum | Hieracium pseudozetlandicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pugsleyi | Hieracium pugsleyi | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pulchrius | Hieracium pulchrius | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pulchrius | Hieracium pulchrius | Beautiful Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium pusillifolium | Hieracium pusillifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium pycnotrichum | Hieracium pycnotrichum | Dense-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Hieracium radyrense | Hieracium radyrense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium radyrense | Hieracium radyrense | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium raveniorum | Hieracium raveniorum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium repandulare | Hieracium repandulare | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium reticulatiforme | Hieracium reticulatiforme | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium reticulum | Hieracium reticulum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium rhomboides | Hieracium rhomboides | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium rhomboides | Hieracium rhomboides auct. Angl. | Rhombic-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium riddelsdellii | Hieracium riddelsdellii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium rigens | Hieracium rigens | Rigid Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium robertsii | Hieracium robertsii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium ronasii | Hieracium ronasii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium rubiginosum | Hieracium caesiopilosum | Caesious Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium rubiginosum | Hieracium rubiginosum | Caesious Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium rubiginosum | Hieracium lintonii | Caesious Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium sabaudum | Hieracium sabaudum | Autumn Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium sabaudum | Hieracium argutifolium | Autumn Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium sabaudum | Hieracium eminentiforme | Autumn Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium salicetorum | Hieracium salicetorum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium salticola | Hieracium salticola | Bluish-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium sanguineum | Hieracium sanguineum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sannoxense | Hieracium sannoxense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium saxorum | Hieracium saxorum | Rock Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium scabrisetum | Hieracium scabrisetum | Scabrous Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium scarpicum | Hieracium scarpicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium schmidtii | Hieracium schmidtii | Schmidt's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium scottii | Hieracium scottii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sect. Alpestria | Hieracium sect. Alpestria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hieracium sect. Alpestria | Hieracium sect. Alpestria | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium sect. Alpestria | Hieracium sect. Alpestria | Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hieracium silvaticoides | Hieracium silvaticoides | Wood Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium sinuolatum | Hieracium sinuolatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sinuolatum | Hieracium sinuolatum | Sinuate-toothed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium snowdoniense | Hieracium snowdoniense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium snowdoniense | Hieracium snowdoniense | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium solum | Hieracium solum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sommerfeltii | Hieracium basicrinum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sowadeense | Hieracium sowadeense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium sparsifolium | Hieracium sparsifolium | Sparse-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium spenceanum | Hieracium spenceanum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium stenolepiforme | Hieracium stenolepiforme | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium stenolepiforme | Hieracium stenolepiforme | Cheddar Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium stenopholidium | Hieracium stenopholidium | Western Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium stenophyes | Hieracium stenophyes | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium stenstroemii | Hieracium stenstroemii | Gloucester Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium stenstroemii | Hieracium glevense | Gloucester Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium stewartii | Hieracium stewartii | Stewart's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Hieracium stictum | Hieracium stictum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium strictiforme | Hieracium strictiforme | Strict Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium subamplifolium | Hieracium subamplifolium | Balloon-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium subbritannicum | Hieracium subbritannicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subbritannicum | Hieracium subbritannicum | Limestone Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium subcrocatum | Hieracium subcrocatum | Dark-styled Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium subglobosum | Hieracium subglobosum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subgracilentipes | Hieracium subgracilentipes | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subgracilentipes | Hieracium subgracilentipes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hieracium subgracilentipes | Hieracium subgracilentipes | Borrowdale Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium subgracilentipes | Hieracium subgracilentipes | Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hieracium subintegrifolium | Hieracium subintegrifolium | Glenridding Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Hieracium sublasiophyllum | Hieracium sublasiophyllum | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium subminutidens | Hieracium subminutidens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subminutidens | Hieracium subminutidens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hieracium submutabile | Hieracium submutabile | Variable Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium subplanifolium | Hieracium subplanifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subplanifolium | Hieracium subplanifolium | Flat-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hieracium subprasinifolium | Hieracium subprasinifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subprasinifolium | Hieracium subprasinifolium | Leek-coloured Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium subtenuifrons | Hieracium subtenuifrons | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium subtruncatum | Hieracium subtruncatum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium surrejanum | Hieracium surrejanum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium surrejanum | Hieracium surrejanum | Surrey Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium tavense | Hieracium tavense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium tenuifrons | Hieracium tenuifrons | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium thalassinum | Hieracium thalassinum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium triangularifolium | Hieracium triangularifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium trichocaulon | Hieracium trichocaulon | Hairy-stemmed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium triviale | Hieracium triviale auct. Angl. | Grey-headed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hieracium uiginskyense | Hieracium uiginskyense | Uig Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium umbellatum subsp. bichlorophyllum | Hieracium umbellatum subsp. bichlorophyllum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium umbellatum subsp. umbellatum | Hieracium umbellatum subsp. umbellatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium vagense | Hieracium vagense | Wye Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium vagicola | Hieracium vagicola | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium vagicola | Hieracium vagicola | Tutshill Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hieracium vagum | Hieracium vagum | Glabrous-headed Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium variifolium | Hieracium varifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium vennicontium | Hieracium vennicontium | Vennicontes's Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hieracium veterascens | Hieracium veterascens | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium vinifolium | Hieracium vinifolium | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium virgultorum | Hieracium virgultorum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium virgultorum | Hieracium virgultorum | Long-leaved Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium vorlichense | Hieracium vorlichense | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium vulgatum | Hieracium vulgatum auct. Angl. | Common Hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hieracium westii | Hieracium westii | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium zetlandicum | Hieracium zetlandicum | Shetland hawkweed | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Hieracium zetlandicum | Hieracium zetlandicum | a hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hieracium zetlandicum | Hieracium zetlandicum | Shetland Hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | Holy-Grass | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | holy-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | holy-grass | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | Holy-Grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hierochloe odorata | Hierochloe odorata | Holy-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Himantoglossum hircinum | Himantoglossum hircinum | Lizard orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Himantoglossum hircinum | Orchidaceae | Lizard Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Himantoglossum hircinum | Himantoglossum hircinum | lizard orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Himantoglossum hircinum | Himantoglossum hircinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Himantoglossum hircinum | Himantoglossum hircinum | Lizard Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hippocrepis comosa | Hippocrepis comosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hippocrepis comosa | Hippocrepis comosa | Horseshoe Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hippophae rhamnoides | Hippophae rhamnoides | sea-buckthorn | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hippophae rhamnoides | Hippophae rhamnoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hippophae rhamnoides | Hippophae rhamnoides | Sea Buckthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hippuris vulgaris | Hippuris vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hippuris vulgaris | Hippuris vulgaris | Mare's-tail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Holcus lanatus | Holcus lanatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Holcus lanatus | Holcus lanatus | Yorkshire Fog | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Holcus mollis | Holcus mollis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Holcus mollis | Holcus mollis | Creeping Soft-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Homogyne alpina | Homogyne alpina | Purple colt’s-foot | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Homogyne alpina | Homogyne alpina | purple colt's-foot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Homogyne alpina | Homogyne alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Homogyne alpina | Homogyne alpina | Purple Colt's-foot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Honckenya peploides | Honckenya peploides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Honckenya peploides | Honckenya peploides | Sea Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hordelymus europaeus | Hordelymus europaeus | Wood Barley | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hordelymus europaeus | Hordelymus europaeus | wood barley | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hordelymus europaeus | Hordelymus europaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hordelymus europaeus | Hordelymus europaeus | Wood Barley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hordelymus europaeus | Hordelymus europaeus | Wood Barley | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | sea barley | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | Sea Barley | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hordeum marinum | Hordeum marinum | Sea Barley | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hordeum murinum | Hordeum murinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hordeum murinum | Hordeum murinum | Wall Barley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hordeum secalinum | Hordeum secalinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hordeum secalinum | Hordeum secalinum | Meadow Barley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hornungia petraea | Hornungia petraea | hutchinsia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hornungia petraea | Hornungia petraea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hornungia petraea | Hornungia petraea | Hutchinsia | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hottonia palustris | Hottonia palustris | Water-Violet | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hottonia palustris | Hottonia palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2015-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hottonia palustris | Hottonia palustris | water-violet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Hottonia palustris | Hottonia palustris | Water-Violet | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Humulus lupulus | Humulus lupulus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Humulus lupulus | Humulus lupulus | Hop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hyacinthoides non-scripta | Hyacinthoides non-scripta | Bluebell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Hyacinthoides non-scripta | Hyacinthoides non-scripta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hyacinthoides non-scripta | Hyacinthoides non-scripta | Bluebell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hydrilla verticillata | Hydrilla verticillata | hydrilla | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hydrilla verticillata | Hydrilla verticillata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hydrilla verticillata | Hydrilla verticillata | Esthwaite Waterweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Hydrilla verticillata | Hydrilla verticillata | Hydrilla | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hydrocharis morsus-ranae | Hydrocharis morsus-ranae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hydrocharis morsus-ranae | Hydrocharis morsus-ranae | Frogbit | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hydrocotyle vulgaris | Hydrocotyle vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hydrocotyle vulgaris | Hydrocotyle vulgaris | Marsh Pennywort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hyoscyamus niger | Hyoscyamus niger | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hyoscyamus niger | Hyoscyamus niger | Henbane | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hyoscyamus niger | Hyoscyamus niger | Henbane | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hypericum androsaemum | Hypericum androsaemum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum androsaemum | Hypericum androsaemum | Tutsan | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum elodes | Hypericum elodes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum elodes | Hypericum elodes | Marsh St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Hypericum hirsutum | Hypericum hirsutum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum hirsutum | Hypericum hirsutum | Hairy St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum humifusum | Hypericum humifusum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum humifusum | Hypericum humifusum | Trailing St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum linariifolium | Hypericum linariifolium | toadflax-leaved St. John's-wort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hypericum linariifolium | Hypericum linariifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Hypericum linariifolium | Hypericum linariifolium | Flax-Leaved St. John's Wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum maculatum | Hypericum maculatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum maculatum | Hypericum maculatum | Imperforate St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum maculatum subsp. maculatum | Hypericum maculatum subsp. maculatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Hypericum maculatum subsp. maculatum | Hypericum maculatum subsp. maculatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Hypericum maculatum subsp. obtusiusculum | Hypericum maculatum subsp. obtusiusculum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum maculatum subsp. obtusiusculum | Hypericum maculatum subsp. obtusiusculum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum montanum | Hypericum montanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Hypericum montanum | Hypericum montanum | Pale St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum perforatum | Hypericum perforatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum perforatum | Hypericum perforatum | Common St. John's Wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum pulchrum | Hypericum pulchrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum pulchrum | Hypericum pulchrum | Elegant St. John's Wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum tetrapterum | Hypericum tetrapterum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum tetrapterum | Hypericum tetrapterum | Square St. John's Wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypericum undulatum | Hypericum undulatum | wavy St. John's-wort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hypericum undulatum | Hypericum undulatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypericum undulatum | Hypericum undulatum | Wavy St John's-wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypochaeris glabra | Hypochoeris glabra | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hypochaeris glabra | Hypochaeris glabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hypochaeris glabra | Hypochaeris glabra | smooth cat's-ear | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Hypochaeris glabra | Hypochaeris glabra | Smooth Cat's-Ear | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hypochaeris glabra | Hypochaeris glabra | Smooth Cat's-ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hypochaeris maculata | Hypochaeris maculata | spotted cat's-ear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hypochaeris maculata | Hypochaeris maculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Hypochaeris maculata | Hypochaeris maculata | Spotted Cat's-Ear | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Hypochaeris radicata | Hypochaeris radicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Hypochaeris radicata | Hypochaeris radicata | Cat's-ear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypochaeris radicata subsp. ericetorum | Hypochaeris radicata subsp. ericetorum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Hypochaeris radicata subsp. radicata | Hypochaeris radicata subsp. radicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Hypochaeris radicata subsp. radicata | Hypochaeris radicata subsp. radicata | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Hypopitys monotropa | Hypopitys monotropa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | yellow bird's-nest | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hypopitys monotropa | Hypopitys monotropa (Monotropa hypopitys) | Yellow Bird's-Nest | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | Yellow Bird's-nest | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hypopitys monotropa | Monotropa hypopitys | Yellow Bird's-nest | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Monotropa hypopitys subsp. hypophegea | a yellow bird's-nest | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Hypopitys monotropa subsp. hypophegea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Monotropa hypopitys subsp. hypophegea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Hypopitys monotropa subsp. hypophegea (Monotropa hypopitys subsp. hypophegea) | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Monotropa hypopitys subsp. Hypophegea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. hypophegea | Monotropa hypopitys subsp. hypophegea | Bird's-Nest | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Monotropa hypopitys subsp. hypopitys | a yellow bird's-nest | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Hypopitys monotropa subsp. monotropa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Monotropa hypopitys subsp. hypopitys | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Hypopitys monotropa subsp. monotropa (Monotropa hypopitys subsp. hypopitys) | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Monotropa hypopitys subsp. hypopitys | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Hypopitys monotropa subsp. monotropa | Monotropa hypopitys subsp. hypopitys | a bird's-nest | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Iberis amara | Iberis amara | wild candytuft | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Iberis amara | Iberis amara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Iberis amara | Iberis amara | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Iberis amara | Iberis amara | Wild Candytuft | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Iberis amara | Iberis amara | Wild Candytuft | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Ilex aquifolium | Ilex aquifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ilex aquifolium | Ilex aquifolium | Holly | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Illecebrum verticillatum | Illecebrum verticillatum | coral-necklace | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Illecebrum verticillatum | Illecebrum verticillatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Illecebrum verticillatum | Illecebrum verticillatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Illecebrum verticillatum | Illecebrum verticillatum | Coral Necklace | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Illecebrum verticillatum | Illecebrum verticillatum | Coral-necklace | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Impatiens noli-tangere | Impatiens noli-tangere | touch-me-not balsam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Impatiens noli-tangere | Impatiens noli-tangere | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Impatiens noli-tangere | Impatiens noli-tangere | Touch-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Inula conyzae | Inula conyzae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Inula conyzae | Inula conyzae | Ploughman's Spikenard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Inula conyzae | Inula conyzae | Ploughman's-spikenard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Inula crithmoides | Inula crithmoides | golden-samphire | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Inula crithmoides | Inula crithmoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Inula crithmoides | Inula crithmoides | Golden Samphire | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Inula crithmoides | Inula crithmoides | Golden-samphire | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Inula helenium | Inula helenium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Inula helenium | Inula helenium | Elecampane | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Iris foetidissima | Iris foetidissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Iris foetidissima | Iris foetidissima | Roast-Beef Plant | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Iris pseudacorus | Iris pseudacorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Iris pseudacorus | Iris pseudacorus | Flag Iris | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Isatis tinctoria | Isatis tinctoria | woad | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Isatis tinctoria | Isatis tinctoria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Isatis tinctoria | Isatis tinctoria | Woad | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Isolepis cernua | Isolepis cernua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Isolepis cernua | Isolepis cernua | Slender Club-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Isolepis setacea | Isolepis setacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Isolepis setacea | Isolepis setacea | Bristle Club-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Jacobaea aquatica | Senecio aquaticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Jacobaea aquatica | Senecio aquaticus | Marsh Ragwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Jacobaea aquatica subsp. aquatica | Senecio aquaticus subsp. aquaticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Jacobaea erucifolia | Senecio erucifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Jacobaea erucifolia | Senecio erucifolius | Hoary Ragwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | Fen ragwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | fen ragwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | Fen Ragwort | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Jacobaea paludosa | Senecio paludosus | Fen Ragwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Jacobaea vulgaris | Senecio jacobaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Jacobaea vulgaris | Senecio jacobaea | Common Ragwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Jasione montana | Jasione montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Jasione montana | Jasione montana | Sheep's Bit | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Juncus acutiflorus | Juncus acutiflorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus acutiflorus | Juncus acutiflorus | Sharp-flowered Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus acutus | Juncus acutus | sharp rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus acutus | Juncus acutus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus acutus | Juncus acutus | Sharp Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus alpinoarticulatus | Juncus alpinoarticulatus | alpine rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus alpinoarticulatus | Juncus alpinoarticulatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus alpinoarticulatus | Juncus alpinoarticulatus | Alpine Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus ambiguus | Juncus ranarius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus ambiguus | Juncus ranarius (Juncus ambiguus) | Frog Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus articulatus | Juncus articulatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus articulatus | Juncus articulatus | Jointed Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus balticus | Juncus balticus | Baltic rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus balticus | Juncus balticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus balticus | Juncus balticus | Baltic Rush | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Juncus biglumis | Juncus biglumis | two-flowered rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus biglumis | Juncus biglumis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bufonius | Juncus bufonius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bufonius agg. | Juncus bufonius sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bufonius agg. | Juncus bufonius s.l. | Toad Rush agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus subsp. bulbosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus subsp. kochii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus | Bulbous Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus subsp. bulbosus | Bulbous Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus bulbosus | Juncus bulbosus subsp. kochii | Bulbous Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus capitatus | Juncus capitatus | dwarf rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus capitatus | Juncus capitatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Juncus capitatus | Juncus capitatus | Dwarf Rush | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Juncus castaneus | Juncus castaneus | chestnut rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus castaneus | Juncus castaneus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Juncus compressus | Juncus compressus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Juncus compressus | Juncus compressus | Round-fruited Rush | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Juncus compressus | Juncus compressus | Round-fruited Rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Juncus conglomeratus | Juncus conglomeratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus conglomeratus | Juncus conglomeratus | Compact Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus effusus | Juncus effusus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus effusus | Juncus effusus | Soft Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus filiformis | Juncus filiformis | thread rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus filiformis | Juncus filiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus filiformis | Juncus filiformis | Lakeside Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus foliosus | Juncus foliosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus foliosus | Juncus foliosus | Leafy Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus gerardii | Juncus gerardii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus gerardii | Juncus gerardii | Saltmarsh Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus inflexus | Juncus inflexus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus inflexus | Juncus inflexus | Hard Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus maritimus | Juncus maritimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus maritimus | Juncus maritimus | Sea Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus pygmaeus | Juncus pygmaeus | pigmy rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Juncus pygmaeus | Juncus pygmaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Juncus pygmaeus | Juncus pygmaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Juncus pygmaeus | Juncus pygmaeus | Pigmy Rush | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Juncus pygmaeus | Juncus pygmaeus | Pygmy Rush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Juncus squarrosus | Juncus squarrosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus squarrosus | Juncus squarrosus | Heath Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus subnodulosus | Juncus subnodulosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus subnodulosus | Juncus subnodulosus | Blunt-Flowered Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Juncus trifidus | Juncus trifidus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus triglumis | Juncus triglumis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Juncus triglumis | Juncus triglumis | Three-Flowered Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Kalmia procumbens | Kalmia procumbens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Kickxia elatine | Kickxia elatine | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Kickxia elatine | Kickxia elatine | Sharp-leaved Fluellen | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Kickxia spuria | Kickxia spuria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Kickxia spuria | Kickxia spuria | Round-leaved Fluellen | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Knautia arvensis | Knautia arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Knautia arvensis | Knautia arvensis | Field Scabious | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Kobresia simpliciuscula | Kobresia simpliciuscula | false sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Kobresia simpliciuscula | Kobresia simpliciuscula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Kobresia simpliciuscula | Kobresia simpliciuscula | False Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Kobresia simpliciuscula | Kobresia simpliciuscula | False Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Koeleria macrantha | Koeleria macrantha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Koeleria macrantha | Koeleria macrantha | Crested Hair-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Koeleria vallesiana | Koeleria vallesiana | Somerset hair-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Koeleria vallesiana | Koeleria vallesiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Koeleria vallesiana | Koeleria vallesiana | Somerset Hair-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Koenigia islandica | Koenigia islandica | Iceland-purslane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Koenigia islandica | Koenigia islandica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Koenigia islandica | Koenigia islandica | Iceland-purslane | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | Least lettuce | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | least lettuce | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | Least Lettuce | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Lactuca saligna | Lactuca saligna | Least Lettuce | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Lactuca serriola | Lactuca serriola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lactuca serriola | Lactuca serriola | Prickly Lettuce | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lactuca virosa | Lactuca virosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lactuca virosa | Lactuca virosa | Great Lettuce | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamiastrum galeobdolon | Lamiastrum galeobdolon | Yellow Archangel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamiastrum galeobdolon subsp. galeobdolon | Lamiastrum galeobdolon subsp. galeobdolon | a yellow archangel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lamiastrum galeobdolon subsp. galeobdolon | Lamiastrum galeobdolon subsp. galeobdolon | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Lamiastrum galeobdolon subsp. galeobdolon | Lamiastrum galeobdolon subsp. galeobdolon | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Lamiastrum galeobdolon subsp. montanum | Lamiastrum galeobdolon subsp. montanum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamiastrum galeobdolon subsp. montanum | Lamiastrum galeobdolon subsp. montanum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamium album | Lamium album | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamium album | Lamium album | White Deadnettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamium amplexicaule | Lamium amplexicaule | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamium amplexicaule | Lamium amplexicaule | Hen-Bit | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamium confertum | Lamium confertum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamium confertum | Lamium confertum | Intermediate Dead-Nettle | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Lamium hybridum | Lamium hybridum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamium hybridum | Lamium hybridum | Cut-leaved Dead-nettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lamium purpureum | Lamium purpureum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lamium purpureum | Lamium purpureum | Red Dead-nettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lapsana communis | Lapsana communis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lapsana communis | Lapsana communis | Nipplewort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathraea squamaria | Lathraea squamaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathraea squamaria | Lathraea squamaria | Toothwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathyrus aphaca | Lathyrus aphaca | yellow vetchling | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lathyrus aphaca | Lathyrus aphaca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Lathyrus aphaca | Lathyrus aphaca | Yellow Vetchling | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Lathyrus hirsutus | Lathyrus hirsutus | hairy vetchling | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lathyrus hirsutus | Lathyrus hirsutus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Lathyrus hirsutus | Lathyrus hirsutus | Hairy Pea | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Lathyrus japonicus | Lathyrus japonicus | sea pea | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lathyrus japonicus | Lathyrus japonicus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathyrus japonicus | Lathyrus japonicus | Sea Pea | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathyrus japonicus | Lathyrus japonicus | Sea Pea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lathyrus linifolius | Lathyrus linifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathyrus linifolius | Lathyrus linifolius | Bitter Vetch | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Lathyrus nissolia | Lathyrus nissolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathyrus nissolia | Lathyrus nissolia | Grass Vetchling | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathyrus palustris | Lathyrus palustris | Marsh Pea | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Lathyrus palustris | Lathyrus palustris | marsh pea | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lathyrus palustris | Lathyrus palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Lathyrus palustris | Lathyrus palustris | Marsh Pea | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Lathyrus palustris | Lathyrus palustris | Marsh Pea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lathyrus pratensis | Lathyrus pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathyrus pratensis | Lathyrus pratensis | Meadow Vetchling | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathyrus sylvestris | Lathyrus sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lathyrus sylvestris | Lathyrus sylvestris | Everlasting Pea | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lathyrus sylvestris | Lathyrus sylvestris | Narrow-leaved Everlasting-pea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lavatera cretica | Lavatera cretica | smaller tree-mallow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | Rice cut-grass | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | cut-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | Cut-Grass | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Leersia oryzoides | Leersia oryzoides | Cut-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Legousia hybrida | Legousia hybrida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Legousia hybrida | Legousia hybrida | Venus's-Looking-Glass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Legousia hybrida | Legousia hybrida | Venus's-looking-glass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lemna gibba | Lemna gibba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lemna gibba | Lemna gibba | Fat Duckweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lemna minor | Lemna minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lemna minor | Lemna minor | Common Duckweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lemna trisulca | Lemna trisulca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lemna trisulca | Lemna trisulca | Ivy-leaved Duckweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lemna turionifera | Lemna turionifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Lemna turionifera | Lemna turionifera | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Leontodon hispidus | Leontodon hispidus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Leontodon hispidus | Leontodon hispidus | Greater Hawkbit | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Leontodon saxatilis | Leontodon saxatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Leontodon saxatilis | Leontodon saxatilis | Lesser Hawkbit | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lepidium campestre | Lepidium campestre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lepidium campestre | Lepidium campestre | Common Pepperwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Lepidium campestre | Lepidium campestre | Field Pepperwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lepidium coronopus | Lepidium squamatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Lepidium coronopus | Lepidium squamatum (Coronopus squamatus) | Common Wart-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lepidium coronopus | Coronopus squamatus | Swine-cress | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lepidium heterophyllum | Lepidium heterophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lepidium heterophyllum | Lepidium heterophyllum | Downy Pepperwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lepidium latifolium | Lepidium latifolium | dittander | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lepidium latifolium | Lepidium latifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lepidium latifolium | Lepidium latifolium | Dittander | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lepidium ruderale | Lepidium ruderale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lepidium ruderale | Lepidium ruderale | Narrow-Leaved Pepperwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Leucanthemum vulgare | Leucanthemum vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Leucanthemum vulgare | Leucanthemum vulgare | Oxeye Daisy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Leucanthemum vulgare subsp. vulgare | Leucanthemum vulgare subsp. vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Leucojum aestivum | Leucojum aestivum | Loddon Lily | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Leucojum aestivum subsp. aestivum | Leucojum aestivum ssp. aestivum | summer snowflake | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Leymus arenarius | Leymus arenarius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Leymus arenarius | Leymus arenarius | Lyme-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ligusticum scoticum | Ligusticum scoticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ligusticum scoticum | Ligusticum scoticum | Scots lovage | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Ligusticum scoticum | Ligusticum scoticum | Scots Lovage | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Ligustrum vulgare | Ligustrum vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ligustrum vulgare | Ligustrum vulgare | Wild Privet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Limonium bellidifolium | Limonium bellidifolium | matted sea-lavender | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Limonium bellidifolium | Limonium bellidifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Limonium bellidifolium | Limonium bellidifolium | Matted Sea-Lavender | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Limonium binervosum | Limonium binervosum | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Limonium binervosum | Limonium binervosum | Rock Sea-Lavender | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium binervosum agg. | Limonium binervosum agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Limonium binervosum agg. | Limonium binervosum agg. | Rock Sea-Lavender agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Limonium binervosum subsp. anglicum | Limonium binervosum subsp. anglicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium binervosum subsp. binervosum | Limonium binervosum subsp. binervosum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium binervosum subsp. cantianum | Limonium binervosum subsp. cantianum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium binervosum subsp. mutatum | Limonium binervosum subsp. mutatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium binervosum subsp. saxonicum | Limonium binervosum subsp. saxonicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium britannicum | Limonium britannicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium britannicum subsp. britannicum | Limonium britannicum subsp. britannicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium britannicum subsp. celticum | Limonium britannicum subsp. celticum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium britannicum subsp. coombense | Limonium britannicum subsp. coombense | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium britannicum subsp. transcanalis | Limonium britannicum subsp. transcanalis | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium dodartiforme | Limonium dodartiforme | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium humile | Limonium humile | lax-flowered sea-lavender | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Limonium humile | Limonium humile | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Limonium humile | Limonium humile | Lax-flowered Sea-lavender | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Limonium loganicum | Limonium loganicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium paradoxum | Limonium paradoxum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium parvum | Limonium parvum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium procerum | Limonium procerum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium procerum subsp. devoniense | Limonium procerum subsp. devoniense | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium procerum subsp. procerum | Limonium procerum subsp. procerum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium recurvum | Limonium recurvum | a rock sea-lavender | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Limonium recurvum | Limonium recurvum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Limonium recurvum | Limonium recurvum | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Limonium recurvum subsp. humile | Limonium recurvum subsp. humile | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium recurvum subsp. portlandicum | Limonium recurvum subsp. portlandicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium recurvum subsp. recurvum | Limonium recurvum subsp. recurvum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Limonium vulgare | Limonium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Limonium vulgare | Limonium vulgare | Common Sea-Lavender | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Limosella aquatica | Limosella aquatica | Mudwort | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Limosella aquatica | Limosella aquatica | mudwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Limosella aquatica | Limosella aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Limosella aquatica | Limosella aquatica | Common Mudwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Limosella australis | Limosella australis | Welsh mudwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Limosella australis | Limosella australis | Welsh mudwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Linaria repens | Linaria repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Linaria repens | Linaria repens | Pale Toadflax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Linaria vulgaris | Linaria vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Linaria vulgaris | Linaria vulgaris | Butter and Eggs | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Linnaea borealis | Linnaea borealis | twinflower | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Linnaea borealis | Linnaea borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Linnaea borealis | Linnaea borealis | Twinflower | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Linnaea borealis | Linnaea borealis | Twinflower | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Linum bienne | Linum bienne | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Linum bienne | Linum bienne | Pale Flax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Linum catharticum | Linum catharticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Linum catharticum | Linum catharticum | Fairy Flax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Linum perenne | Linum perenne | perennial flax | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Linum perenne | Linum perenne | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Linum perenne | Linum perenne | Blue Flax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Linum perenne | Linum perenne | Perennial Flax | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Linum perenne subsp. anglicum | Linum perenne subsp. anglicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | Bern Convention | 1979-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Liparis loeselii | Orchidaceae | Fen Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | fen orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Liparis loeselii | Liparis loeselii | Fen Orchid | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Lithospermum arvense | Lithospermum arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Lithospermum arvense | Lithospermum arvense | Corn Gromwell | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Lithospermum officinale | Lithospermum officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lithospermum officinale | Lithospermum officinale | Common Gromwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lithospermum officinale | Lithospermum officinale | Common Gromwell | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lithospermum purpureocaeruleum | Lithospermum purpureocaeruleum | purple gromwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lithospermum purpureocaeruleum | Lithospermum purpureocaeruleum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lithospermum purpureocaeruleum | Lithospermum purpureocaeruleum | Blue Gromwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Littorella uniflora | Littorella uniflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Littorella uniflora | Littorella uniflora | Shoreweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lobelia dortmanna | Lobelia dortmanna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lobelia dortmanna | Lobelia dortmanna | Water Lobelia | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lobelia urens | Lobelia urens | heath lobelia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lobelia urens | Lobelia urens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Lobelia urens | Lobelia urens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Lobelia urens | Lobelia urens | Heath Lobelia | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Lobelia urens | Lobelia urens | Heath Lobelia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Lolium perenne | Lolium perenne | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lolium perenne | Lolium perenne | Common Rye-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lolium temulentum | Lolium temulentum | darnel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lolium temulentum | Lolium temulentum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Lolium temulentum | Lolium temulentum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Lolium temulentum | Lolium temulentum | Darnel | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Lolium temulentum | Lolium temulentum | Darnel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Lonicera periclymenum | Lonicera periclymenum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lonicera periclymenum | Lonicera periclymenum | Honeysuckle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lonicera xylosteum | Lonicera xylosteum | fly honeysuckle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lotus angustissimus | Lotus angustissimus | slender bird's-foot-trefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lotus angustissimus | Lotus angustissimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Lotus angustissimus | Lotus angustissimus | Least Birdsfoot Trefoil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Lotus corniculatus | Lotus corniculatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lotus corniculatus | Lotus corniculatus | Common Bird's-foot-trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lotus pedunculatus | Lotus pedunculatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lotus pedunculatus | Lotus pedunculatus | Greater Bird's-foot-trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lotus subbiflorus | Lotus subbiflorus | hairy bird's-foot-trefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lotus subbiflorus | Lotus subbiflorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lotus subbiflorus | Lotus subbiflorus | Hairy Bird's-Foot-Trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lotus tenuis | Lotus tenuis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Lotus tenuis | Lotus tenuis (Lotus glaber) | Narrow-leaved Bird's-foot-trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lotus tenuis | Lotus tenuis | Narrow-leaved Bird's-foot-trefoil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ludwigia palustris | Ludwigia palustris | Hampshire-purslane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ludwigia palustris | Ludwigia palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ludwigia palustris | Ludwigia palustris | Hampshire purslane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water-Plantain | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water-Plantain | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water-Plantain | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating-leaved plantain | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | floating water-plantain | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water-plantain | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water Plantain | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Luronium natans | Luronium natans | Floating Water-Plantain | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Luzula arcuata | Luzula arcuata | curved wood-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Luzula arcuata | Luzula arcuata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Luzula arcuata | Luzula arcuata | Curved Wood-rush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Luzula arcuata | Luzula arcuata | Curved Wood-rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Luzula campestris | Luzula campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula campestris | Luzula campestris | Field Wood-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula forsteri | Luzula forsteri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula forsteri | Luzula forsteri | Narrow-Leaved Woodrush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora | Luzula multiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora | Luzula multiflora | Heath Wood-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora subsp. congesta | Luzula multiflora subsp. congesta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora subsp. congesta | Luzula multiflora subsp. congesta | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora subsp. multiflora | Luzula multiflora subsp. multiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula multiflora subsp. multiflora | Luzula multiflora subsp. multiflora | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallidula | fen wood-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallidula | fen wood-rush | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallidula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallescens (Luzula pallidula) | Fen Wood-rush | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Luzula pallescens | Luzula pallidula | Fen Wood-rush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Luzula pilosa | Luzula pilosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula pilosa | Luzula pilosa | Hairy Wood-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Luzula spicata | Luzula spicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula sylvatica | Luzula sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Luzula sylvatica | Luzula sylvatica | Great Woodrush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lycopus europaeus | Lycopus europaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lycopus europaeus | Lycopus europaeus | Gipsy wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lysimachia nemorum | Lysimachia nemorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lysimachia nemorum | Lysimachia nemorum | Yellow Pimpernel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lysimachia nummularia | Lysimachia nummularia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lysimachia nummularia | Lysimachia nummularia | Creeping-Jenny | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lysimachia thyrsiflora | Lysimachia thyrsiflora | tufted loosestrife | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lysimachia thyrsiflora | Lysimachia thyrsiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lysimachia thyrsiflora | Lysimachia thyrsiflora | Tufted Loosestrife | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Lysimachia vulgaris | Lysimachia vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lysimachia vulgaris | Lysimachia vulgaris | Yellow Loosestrife | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | Grass-poly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Endangered |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolium | grass-poly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | Grass Poly | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | Grass-poly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Lythrum hyssopifolia | Lythrum hyssopifolia | Grass-poly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Lythrum portula | Lythrum portula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lythrum portula | Lythrum portula | Water Purslane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Lythrum salicaria | Lythrum salicaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Lythrum salicaria | Lythrum salicaria | Purple Loosestrife | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Maianthemum bifolium | Maianthemum bifolium | May lily | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Maianthemum bifolium | Maianthemum bifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Maianthemum bifolium | Maianthemum bifolium | May Lily | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Malus sylvestris | Malus sylvestris sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Malus sylvestris | Malus sylvestris s.s. | Crab Apple | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Malva arborea | Malva arborea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Malva arborea | Malva arborea (Lavatera arborea) | Tree Mallow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Malva moschata | Malva moschata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Malva moschata | Malva moschata | Musk-mallow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Malva neglecta | Malva neglecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Malva neglecta | Malva neglecta | Dwarf Mallow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Malva setigera | Althaea hirsuta | Rough marsh-mallow | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Malva sylvestris | Malva sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Malva sylvestris | Malva sylvestris | Common Mallow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Marrubium vulgare | Marrubium vulgare | white horehound | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Marrubium vulgare | Marrubium vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Marrubium vulgare | Marrubium vulgare | White Horehound | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Matricaria chamomilla | Matricaria chamomilla | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Matricaria chamomilla | Matricaria chamomilla (Matricaria recutita) | Scented Mayweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | sea stock | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | Great Sea Stock | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Matthiola sinuata | Matthiola sinuata | Sea Stock | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Meconopsis cambrica | Meconopsis cambrica | Welsh poppy | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Meconopsis cambrica | Meconopsis cambrica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Meconopsis cambrica | Meconopsis cambrica | Welsh Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Medicago arabica | Medicago arabica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Medicago arabica | Medicago arabica | Spotted Medick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Medicago lupulina | Medicago lupulina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Medicago lupulina | Medicago lupulina | Black Medick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Medicago minima | Medicago minima | bur medick | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Medicago minima | Medicago minima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Medicago minima | Medicago minima | Bur Medick | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Medicago polymorpha | Medicago polymorpha | toothed medick | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Medicago polymorpha | Medicago polymorpha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Medicago polymorpha | Medicago polymorpha | Toothed Medick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Medicago sativa | Medicago sativa | Medick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Medicago sativa subsp. falcata | Medicago sativa subsp. falcata | sickle medick | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Medicago sativa subsp. falcata | Medicago sativa subsp. falcata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Melampyrum arvense | Melampyrum arvense | Field cow-wheat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Melampyrum arvense | Melampyrum arvense | field cow-wheat | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Melampyrum arvense | Melampyrum arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Endangered |
| Vascular plant | flowering plant | Melampyrum arvense | Melampyrum arvense | Field Cow-Wheat | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Melampyrum cristatum | Melampyrum cristatum | crested cow-wheat | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Melampyrum cristatum | Melampyrum cristatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Melampyrum cristatum | Melampyrum cristatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Melampyrum cristatum | Melampyrum cristatum | Crested Cow-Wheat | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Melampyrum cristatum | Melampyrum cristatum | Crested Cow-wheat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Melampyrum pratense | Melampyrum pratense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Melampyrum pratense | Melampyrum pratense | Common Cow-wheat | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Melampyrum pratense subsp. commutatum | Melampyrum pratense subsp. commutatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Melampyrum pratense subsp. pratense | Melampyrum pratense subsp. pratense | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | Small Cow-Wheat | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | small cow-wheat | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | small cow-wheat | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | Small Cow-wheat | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | Small Cow-wheat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Melampyrum sylvaticum | Melampyrum sylvaticum | Small Cow-wheat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Melica nutans | Melica nutans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Melica nutans | Melica nutans | Mountain Melick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Melica uniflora | Melica uniflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Melica uniflora | Melica uniflora | Wood Melick | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Melilotus altissimus | Melilotus altissimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Melilotus altissimus | Melilotus altissimus | Tall Melilot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | bastard balm | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | Bastard Balm | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Melittis melissophyllum | Melittis melissophyllum | Bastard Balm | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Mentha aquatica | Mentha aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mentha aquatica | Mentha aquatica | Water Mint | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mentha arvensis | Mentha arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mentha arvensis | Mentha arvensis | Corn Mint | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Mentha arvensis | Mentha arvensis | Corn Mint | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | Pennyroyal | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | Pennyroyal | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | pennyroyal | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | pennyroyal | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | Pennyroyal | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Mentha pulegium | Mentha pulegium | Pennyroyal | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Mentha spicata | Mentha spicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mentha spicata | Mentha spicata | Spear Mint | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mentha suaveolens | Mentha suaveolens | round-leaved mint | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Mentha suaveolens | Mentha suaveolens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Mentha suaveolens | Mentha suaveolens | Apple Mint | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Menyanthes trifoliata | Menyanthes trifoliata | Bogbean | CITES UK Species only | 1997-01-01 | Annex D |
| Vascular plant | flowering plant | Menyanthes trifoliata | Menyanthes trifoliata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Menyanthes trifoliata | Menyanthes trifoliata | Bogbean | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mercurialis annua | Mercurialis annua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mercurialis annua | Mercurialis annua | Annual Dog's Mercury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mercurialis perennis | Mercurialis perennis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mercurialis perennis | Mercurialis perennis | Dog's Mercury | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mertensia maritima | Mertensia maritima | Oysterplant | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Mertensia maritima | Mertensia maritima | oysterplant | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Mertensia maritima | Mertensia maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Mertensia maritima | Mertensia maritima | oysterplant | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Mertensia maritima | Mertensia maritima | Oysterplant | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Mespilus germanica | Mespilus germanica | medlar | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Mespilus germanica | Mespilus germanica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mespilus germanica | Mespilus germanica | Medlar | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Meum athamanticum | Meum athamanticum | spignel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Meum athamanticum | Meum athamanticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Meum athamanticum | Meum athamanticum | Bald-Money | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Mibora minima | Mibora minima | early sand-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Mibora minima | Mibora minima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mibora minima | Mibora minima | Early Sand-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Milium effusum | Milium effusum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Milium effusum | Milium effusum | Wood Millet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Minuartia hybrida | Minuartia hybrida | fine-leaved sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Minuartia hybrida | Minuartia hybrida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Minuartia hybrida | Minuartia hybrida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Minuartia hybrida | Minuartia hybrida | Fine-leaved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Minuartia hybrida | Minuartia hybrida | Fine-leaved Sandwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Minuartia rubella | Minuartia rubella | mountain sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Minuartia rubella | Minuartia rubella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Minuartia rubella | Minuartia rubella | Mountain Sandwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Minuartia rubella | Minuartia rubella | Mountain Sandwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Minuartia sedoides | Minuartia sedoides | cyphel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Minuartia sedoides | Minuartia sedoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Minuartia sedoides | Minuartia sedoides | Cyphel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Minuartia sedoides | Minuartia sedoides | Cyphel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Minuartia stricta | Minuartia stricta | Teesdale sandwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Minuartia stricta | Minuartia stricta | Teesdale sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Minuartia stricta | Minuartia stricta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Minuartia stricta | Minuartia stricta | Teesdale Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Minuartia verna | Minuartia verna | spring sandwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Minuartia verna | Minuartia verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Minuartia verna | Minuartia verna | Spring Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Misopates orontium | Misopates orontium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Misopates orontium | Misopates orontium | Lesser Snapdragon | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Moehringia trinervia | Moehringia trinervia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Moehringia trinervia | Moehringia trinervia | Three-Nerved Sandwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Moenchia erecta | Moenchia erecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Moenchia erecta | Moenchia erecta | Dwarf Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Molinia caerulea | Molinia caerulea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Molinia caerulea | Molinia caerulea | Purple Moor-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Molinia caerulea subsp. arundinacea | Molinia caerulea subsp. arundinacea | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Molinia caerulea subsp. caerulea | Molinia caerulea subsp. caerulea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Molinia caerulea subsp. caerulea | Molinia caerulea subsp. caerulea | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Moneses uniflora | Moneses uniflora | one-flowered wintergreen | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Moneses uniflora | Moneses uniflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Moneses uniflora | Moneses uniflora | One-flowered Wintergreen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Moneses uniflora | Moneses uniflora | One-flowered Wintergreen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Montia fontana | Montia fontana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Montia fontana | Montia fontana | Blinks | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Montia fontana subsp. amporitana | Montia fontana subsp. amporitana | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Montia fontana subsp. chondrosperma | Montia fontana subsp. chondrosperma | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Montia fontana subsp. chondrosperma | Montia fontana subsp. chondrosperma | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Montia fontana subsp. fontana | Montia fontana subsp. fontana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Montia fontana subsp. fontana | Montia fontana subsp. fontana | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Montia fontana subsp. variabilis | Montia fontana subsp. variabilis | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Muscari neglectum | Muscari neglectum | grape hyacinth | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Muscari neglectum | Muscari neglectum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Muscari neglectum | Muscari neglectum | Grape-Hyacinth | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Muscari neglectum | Muscari neglectum | Grape-hyacinth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Mycelis muralis | Mycelis muralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Mycelis muralis | Mycelis muralis | Wall Lettuce | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis alpestris | Myosotis alpestris | alpine forget-me-not | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Myosotis alpestris | Myosotis alpestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Myosotis alpestris | Myosotis alpestris | Alpine Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Myosotis alpestris | Myosotis alpestris | Alpine Forget-me-not | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Myosotis arvensis | Myosotis arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis arvensis | Myosotis arvensis | Common Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis discolor | Myosotis discolor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis discolor | Myosotis discolor | Changing Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis laxa | Myosotis laxa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis laxa | Myosotis laxa | Tufted Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis ramosissima | Myosotis ramosissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis ramosissima | Myosotis ramosissima | Early Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis scorpioides | Myosotis scorpioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis scorpioides | Myosotis scorpioides | Common Water Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis secunda | Myosotis secunda | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis secunda | Myosotis secunda | Creeping Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis stolonifera | Myosotis stolonifera | pale forget-me-not | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Myosotis stolonifera | Myosotis stolonifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis stolonifera | Myosotis stolonifera | Pale Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosotis sylvatica | Myosotis sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosotis sylvatica | Myosotis sylvatica | Wood Forget-Me-Not | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosoton aquaticum | Myosoton aquaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myosoton aquaticum | Myosoton aquaticum | Water Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myosurus minimus | Myosurus minimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Myosurus minimus | Myosurus minimus | Mousetail | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Myrica gale | Myrica gale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myrica gale | Myrica gale | Bog Myrtle | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Myriophyllum alterniflorum | Myriophyllum alterniflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myriophyllum alterniflorum | Myriophyllum alterniflorum | Alternate Water Milfoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myriophyllum spicatum | Myriophyllum spicatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Myriophyllum spicatum | Myriophyllum spicatum | Spiked Water Milfoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Myriophyllum verticillatum | Myriophyllum verticillatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Myriophyllum verticillatum | Myriophyllum verticillatum | Whorled Milfoil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | Bern Convention | 1979-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender naiad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | slender naiad | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Najas flexilis | Najas flexilis | Slender Naiad | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Najas marina | Najas marina | Holly-leaved naiad | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Najas marina | Najas marina | holly-leaved naiad | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Najas marina | Najas marina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Najas marina | Najas marina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Najas marina | Najas marina | Holly-Leaved Naiad | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Najas marina | Najas marina | Holly-leaved Naiad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Narcissus pseudonarcissus | Narcissus pseudonarcissus | Daffodil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Narcissus pseudonarcissus subsp. pseudonarcissus | Narcissus pseudonarcissus subsp. pseudonarcissus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nardus stricta | Nardus stricta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nardus stricta | Nardus stricta | Mat-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Narthecium ossifragum | Narthecium ossifragum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Narthecium ossifragum | Narthecium ossifragum | Asphodel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Neotinea maculata | Orchidaceae | Dense-Flowered Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Neotinea maculata | Neotinea maculata | dense-flowered orchid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Neotinea ustulata | Orchidaceae | Burnt Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Neotinea ustulata | Neotinea ustulata | burnt orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Neotinea ustulata | Neotinea ustulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Neotinea ustulata | Orchis ustulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Neotinea ustulata | Neotinea ustulata (Orchis ustulata) | Burnt Orchid | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Neotinea ustulata | Neotinea ustulata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Neotinea ustulata | Orchis ustulata | Burnt Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Neottia cordata | Neottia cordata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Neottia cordata | Neottia cordata (Listera cordata) | Lesser Twayblade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Neottia nidus-avis | Neottia nidus-avis | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Neottia nidus-avis | Orchidaceae | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Neottia nidus-avis | Neottia nidus-avis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Neottia nidus-avis | Neottia nidus-avis | Bird's-nest Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Neottia ovata | Neottia ovata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Neottia ovata | Neottia ovata (Listera ovata) | Common Twayblade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Nepeta cataria | Nepeta cataria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Nepeta cataria | Nepeta cataria | Cat Mint | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Nuphar lutea | Nuphar lutea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nuphar lutea | Nuphar lutea | Yellow water-lily | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Nuphar pumila | Nuphar pumila | least water-lily | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Nuphar pumila | Nuphar pumila | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nuphar pumila | Nuphar pumila | Least Water-Lily | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Nymphaea alba | Nymphaea alba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nymphaea alba | Nymphaea alba | Waterlily | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Nymphoides peltata | Nymphoides peltata | fringed water-lily | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Nymphoides peltata | Nymphoides peltata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Nymphoides peltata | Nymphoides peltata | Fringed Water-Lily | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Odontites vernus | Odontites vernus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Odontites vernus | Odontites vernus | Red Bartsia | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Odontites vernus subsp. litoralis | Odontites vernus subsp. litoralis | a red bartsia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Odontites vernus subsp. litoralis | Odontites vernus subsp. litoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Odontites vernus subsp. litoralis | Odontites vernus subsp. litoralis | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Odontites vernus subsp. serotinus | Odontites vernus subsp. serotinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Odontites vernus subsp. serotinus | Odontites vernus subsp. serotinus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Odontites vernus subsp. vernus | Odontites vernus subsp. vernus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Odontites vernus subsp. vernus | Odontites vernus subsp. vernus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oenanthe aquatica | Oenanthe aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe aquatica | Oenanthe aquatica | Fine-leaved Water-dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oenanthe crocata | Oenanthe crocata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe crocata | Oenanthe crocata | Hemlock Water-dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | tubular water-dropwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | Tubular Water-dropwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | Tubular Water-dropwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Oenanthe fistulosa | Oenanthe fistulosa | Tubular Water-dropwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Oenanthe fluviatilis | Oenanthe fluviatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe fluviatilis | Oenanthe fluviatilis | River Water-Dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oenanthe lachenalii | Oenanthe lachenalii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe lachenalii | Oenanthe lachenalii | Parsley Water-Dropwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Oenanthe pimpinelloides | Oenanthe pimpinelloides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe pimpinelloides | Oenanthe pimpinelloides | Callous-Fruited Water Dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oenanthe silaifolia | Oenanthe silaifolia | narrow-leaved water-dropwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Oenanthe silaifolia | Oenanthe silaifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Oenanthe silaifolia | Oenanthe silaifolia | Narrow-Leaved Water-Dropwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Onobrychis viciifolia | Onobrychis viciifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Onobrychis viciifolia | Onobrychis viciifolia | Sainfoin | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Onobrychis viciifolia subsp. collina | Onobrychis viciifolia subsp. collina | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Ononis reclinata | Ononis reclinata | Small restharrow | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ononis reclinata | Ononis reclinata | small restharrow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ononis reclinata | Ononis reclinata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ononis reclinata | Ononis reclinata | Small Restharrow | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Ononis reclinata | Ononis reclinata | Small Restharrow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ononis repens | Ononis repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ononis repens | Ononis repens | Common Restharrow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ononis spinosa | Ononis spinosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ononis spinosa | Ononis spinosa | Spiny Restharrow | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Ononis spinosa | Ononis spinosa | Spiny Restharrow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Onopordum acanthium | Onopordum acanthium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Onopordum acanthium | Onopordum acanthium | Cotton Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ophrys apifera | Ophrys apifera | Bee Orchid | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Ophrys apifera | Orchidaceae | Bee Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Ophrys apifera | Ophrys apifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ophrys apifera | Ophrys apifera | Bee Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ophrys fuciflora | Ophrys fuciflora | Late spider orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ophrys fuciflora | Orchidaceae | Late Spider-Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Ophrys fuciflora | Ophrys fuciflora | late spider-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ophrys fuciflora | Ophrys fuciflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Ophrys fuciflora | Ophrys fuciflora | Late spider orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Ophrys insectifera | Ophrys insectifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Ophrys insectifera | Ophrys insectifera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Ophrys insectifera | Ophrys insectifera | Fly Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Ophrys insectifera | Ophrys insectifera | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Ophrys insectifera | Ophrys insectifera | Fly Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Ophrys sphegodes | Ophrys sphegodes | Early spider orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ophrys sphegodes | Orchidaceae | Early Spider-Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Ophrys sphegodes | Ophrys sphegodes | early spider-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ophrys sphegodes | Ophrys sphegodes | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ophrys sphegodes | Ophrys sphegodes | Early spider orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orchidaceae | Orchidaceae | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Orchis anthropophora | Orchis anthropophora | man orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orchis anthropophora | Orchis anthropophora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Orchis anthropophora | Aceras anthropophorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Orchis anthropophora | Orchis anthropophora (Aceras anthropophorum) | Man Orchid | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Orchis anthropophora | Aceras anthropophorum | Man Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Orchis mascula | Orchis mascula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orchis mascula | Orchis mascula | Early-purple Orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orchis militaris | Orchis militaris | Military orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Orchis militaris | Orchidaceae | Soldier Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Orchis militaris | Orchis militaris | military orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orchis militaris | Orchis militaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Orchis militaris | Orchis militaris | Military Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orchis purpurea | Orchis purpurea | lady orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orchis purpurea | Orchis purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Orchis purpurea | Orchis purpurea | Lady Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | Monkey orchid | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Orchis simia | Orchidaceae | Monkey Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | monkey orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | Monkey Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orchis simia | Orchis simia | Monkey Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Origanum vulgare | Origanum vulgare | Wild Marjoram | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Origanum vulgare subsp. vulgare | Origanum vulgare subsp. vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Ornithogalum pyrenaicum | Ornithogalum pyrenaicum | spiked star-of-Bethlehem | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ornithogalum pyrenaicum | Ornithogalum pyrenaicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ornithogalum pyrenaicum | Ornithogalum pyrenaicum | Spiked Star-of-Bethlehem | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ornithogalum umbellatum | Ornithogalum umbellatum | Garden Star-of-Bethlehem | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ornithopus perpusillus | Ornithopus perpusillus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ornithopus perpusillus | Ornithopus perpusillus | Bird's-foot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ornithopus pinnatus | Ornithopus pinnatus | orange bird's-foot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ornithopus pinnatus | Ornithopus pinnatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ornithopus pinnatus | Ornithopus pinnatus | Orange Bird's-foot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche alba | Orobanche alba | thyme broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche alba | Orobanche alba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orobanche alba | Orobanche alba | Thyme Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche caryophyllacea | Orobanche caryophyllacea | Bedstraw broomrape | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Orobanche caryophyllacea | Orobanche caryophyllacea | bedstraw broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche caryophyllacea | Orobanche caryophyllacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Orobanche caryophyllacea | Orobanche caryophyllacea | Bedstraw Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Orobanche elatior | Orobanche elatior | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orobanche elatior | Orobanche elatior | Knapweed Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche hederae | Orobanche hederae | Ivy Broomrape | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Orobanche hederae | Orobanche hederae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orobanche hederae | Orobanche hederae | Ivy Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche hederae | Orobanche hederae | Ivy Broomrape | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Orobanche minor | Orobanche minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orobanche minor | Orobanche minor | Common Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche minor subsp. maritima | Orobanche minor subsp. maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Least concern |
| Vascular plant | flowering plant | Orobanche minor subsp. maritima | Orobanche minor subsp. maritima | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche minor subsp. minor | Orobanche minor subsp. minor | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche picridis | Oxtongue broomrape | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche artemisiae-campestris | oxtongue broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche picridis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche picridis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche picridis (Orobanche artemisiae-campestris) | Oxtongue Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orobanche picridis | Orobanche picridis | Oxtongue Broomrape | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Orobanche purpurea | Orobanche purpurea | yarrow broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche purpurea | Orobanche purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Orobanche purpurea | Orobanche purpurea | Purple Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orobanche rapum-genistae | Orobanche rapum-genistae | greater broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche rapum-genistae | Orobanche rapum-genistae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Orobanche rapum-genistae | Orobanche rapum-genistae | Great Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Orobanche rapum-genistae | Orobanche rapum-genistae | Greater Broomrape | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Orobanche reticulata | Orobanche reticulata | Thistle broomrape | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Orobanche reticulata | Orobanche reticulata | thistle broomrape | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Orobanche reticulata | Orobanche reticulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Orobanche reticulata | Orobanche reticulata | Thistle Broomrape | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Orthilia secunda | Ramischia secunda | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Orthilia secunda | Orthilia secunda | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Orthilia secunda | Orthilia secunda | serrated wintergreen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Orthilia secunda | Orthilia secunda | Serrated Wintergreen | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Otanthus maritimus | Achillea maritima (Otanthus maritimus) | Cottonweed | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Otanthus maritimus | Otanthus maritimus | Cottonweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Oxalis acetosella | Oxalis acetosella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oxalis acetosella | Oxalis acetosella | Wood-sorrel | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Oxyria digyna | Oxyria digyna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oxyria digyna | Oxyria digyna | Mountain Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Oxytropis campestris | Oxytropis campestris | yellow oxytropis | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Oxytropis campestris | Oxytropis campestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Oxytropis campestris | Oxytropis campestris | Yellow Oxytropis | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Oxytropis halleri | Oxytropis halleri | purple oxytropis | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Oxytropis halleri | Oxytropis halleri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Oxytropis halleri | Oxytropis halleri | Purple Oxytropis | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Pancratium maritimum | Pancratium maritimum | Sea Daffodil | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Papaver argemone | Papaver argemone | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Papaver argemone | Papaver argemone | Long-Headed Bristly Poppy | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Papaver argemone | Papaver argemone | Prickly Poppy | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Papaver bivalve | Papaver bivalve (Roemeria hybrida) | NA | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Papaver bivalve subsp. hybridum | Papaver bivalve subsp. hybridum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Papaver dubium | Papaver dubium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Papaver dubium | Papaver dubium (Papaver dubium subsp. dubium) | Long-headed Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Papaver dubium subsp. lecoqii | Papaver lecoqii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Papaver dubium subsp. lecoqii | Papaver lecoqii (Papaver dubium subsp. lecoqii) | Yellow-Juiced Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Papaver hybridum | Papaver hybridum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Papaver hybridum | Papaver hybridum | Bristly Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Papaver hybridum | Papaver hybridum | Rough Poppy | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Papaver rhoeas | Papaver rhoeas | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Papaver rhoeas | Papaver rhoeas | Common Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Papaver somniferum | Papaver somniferum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Papaver somniferum | Papaver somniferum | Opium Poppy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Papaver somniferum subsp. somniferum | Papaver somniferum subsp. somniferum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parapholis incurva | Parapholis incurva | curved hard-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Parapholis incurva | Parapholis incurva | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parapholis incurva | Parapholis incurva | Curved Hard Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Parapholis strigosa | Parapholis strigosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parapholis strigosa | Parapholis strigosa | Hard Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Parentucellia viscosa | Parentucellia viscosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parentucellia viscosa | Parentucellia viscosa | Yellow Bartsia | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Parentucellia viscosa | Parentucellia viscosa | Yellow Bartsia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Parietaria judaica | Parietaria judaica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parietaria judaica | Parietaria judaica | Pellitory-Of-The-Wall | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Paris quadrifolia | Paris quadrifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Paris quadrifolia | Paris quadrifolia | Herb Paris | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Parnassia palustris | Parnassia palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Parnassia palustris | Parnassia palustris | Grass of Parnassus | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pastinaca sativa | Pastinaca sativa subsp. sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Pastinaca sativa | Pastinaca sativa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pastinaca sativa | Pastinaca sativa | Parsnip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pastinaca sativa | Pastinaca sativa subsp. sylvestris | Parsnip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pastinaca sativa subsp. urens | Pastinaca sativa subsp. urens | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Pedicularis palustris | Pedicularis palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pedicularis palustris | Pedicularis palustris | Marsh Lousewort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pedicularis sylvatica | Pedicularis sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pedicularis sylvatica | Pedicularis sylvatica | Lousewort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pedicularis sylvatica subsp. hibernica | Pedicularis sylvatica subsp. hibernica | a lousewort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pedicularis sylvatica subsp. hibernica | Pedicularis sylvatica subsp. hibernica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pedicularis sylvatica subsp. hibernica | Pedicularis sylvatica subsp. hibernica | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Pedicularis sylvatica subsp. sylvatica | Pedicularis sylvatica subsp. sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pedicularis sylvatica subsp. sylvatica | Pedicularis sylvatica subsp. sylvatica | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Persicaria amphibia | Persicaria amphibia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria amphibia | Persicaria amphibia | Amphibious Bistort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria bistorta | Persicaria bistorta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria bistorta | Persicaria bistorta | Bistort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria hydropiper | Persicaria hydropiper | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria hydropiper | Persicaria hydropiper | Water-pepper | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria lapathifolia | Persicaria lapathifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria lapathifolia | Persicaria lapathifolia | Pale Persicaria | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria maculosa | Persicaria maculosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria maculosa | Persicaria maculosa | Persicaria | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria minor | Persicaria minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Persicaria minor | Persicaria minor | Small Water-Pepper | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Persicaria mitis | Persicaria mitis | tasteless water-pepper | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Persicaria mitis | Persicaria mitis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Persicaria mitis | Persicaria mitis | Lax-Flowered Persicaria | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Persicaria vivipara | Persicaria vivipara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Persicaria vivipara | Persicaria vivipara | Alpine Bistort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Petasites hybridus | Petasites hybridus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Petasites hybridus | Petasites hybridus | Butterbur | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Petrorhagia nanteuilii | Petrorhagia nanteuilii | Childling pink | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Petrorhagia nanteuilii | Petrorhagia nanteuilii | childing pink | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Petrorhagia nanteuilii | Petrorhagia nanteuilii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Petrorhagia nanteuilii | Petrorhagia nanteuilii | Childing Pink | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Petrorhagia prolifera | Petrorhagia prolifera | proliferous pink | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Petrorhagia prolifera | Petrorhagia prolifera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Endangered |
| Vascular plant | flowering plant | Petrorhagia prolifera | Petrorhagia prolifera | Proliferous Pink | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Petroselinum crispum | Petroselinum crispum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Petroselinum crispum | Petroselinum crispum | Garden Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Petroselinum segetum | Petroselinum segetum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Petroselinum segetum | Petroselinum segetum | Corn Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Peucedanum officinale | Peucedanum officinale | hog's fennel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Peucedanum officinale | Peucedanum officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Peucedanum officinale | Peucedanum officinale | Hog's Fennel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Peucedanum ostruthium | Peucedanum ostruthium | masterwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Peucedanum ostruthium | Imperatoria ostruthium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Near Threatened |
| Vascular plant | flowering plant | Peucedanum ostruthium | Imperatoria ostruthium (Peucedanum ostruthium) | Masterwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phalaris arundinacea | Phalaris arundinacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phalaris arundinacea | Phalaris arundinacea | Reed Canary-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phleum alpinum | Phleum alpinum | alpine cat's-tail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Phleum alpinum | Phleum alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum alpinum | Phleum alpinum | Alpine Cat's-tail | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Phleum arenarium | Phleum arenarium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum arenarium | Phleum arenarium | Sand Cat's-Tail | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Phleum bertolonii | Phleum bertolonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum bertolonii | Phleum bertolonii | Smaller Cat's-Tail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phleum phleoides | Phleum phleoides | purple-stem cat's-tail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Phleum phleoides | Phleum phleoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum phleoides | Phleum phleoides | Pointed Catstail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phleum pratense | Phleum pratense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum pratense | Phleum pratense sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phleum pratense | Phleum pratense | Timothy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phleum pratense | Phleum pratense s.l. | Timothy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phragmites australis | Phragmites australis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phragmites australis | Phragmites australis | Common Reed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phyllodoce caerulea | Phyllodoce caerulea | Blue heath | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Phyllodoce caerulea | Phyllodoce caerulea | blue heath | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Phyllodoce caerulea | Phyllodoce caerulea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Phyllodoce caerulea | Phyllodoce caerulea | Blue Heath | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Physospermum cornubiense | Physospermum cornubiense | bladderseed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Physospermum cornubiense | Physospermum cornubiense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Physospermum cornubiense | Physospermum cornubiense | Bladderseed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phyteuma orbiculare | Phyteuma orbiculare | round-headed rampion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Phyteuma orbiculare | Phyteuma orbiculare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Phyteuma orbiculare | Phyteuma orbiculare | Round-headed Rampion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | Spiked rampion | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | spiked rampion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | Spiked Rampion | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Phyteuma spicatum | Phyteuma spicatum | Spiked Rampion | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Picris echioides | Helminthotheca echioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Picris echioides | Picris echioides | bristly oxtongue | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Picris echioides | Helminthotheca echioides (Picris echioides) | Bristly Oxtongue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Picris hieracioides | Picris hieracioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Picris hieracioides | Picris hieracioides | Hawkweed Oxtongue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Pilosella flagellaris | Pilosella flagellaris | Shetland Mouse-ear-hawkweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Pilosella flagellaris subsp. bicapitata | Pilosella flagellaris subsp. bicapitata | Shetland mouse-ear hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pilosella flagellaris subsp. bicapitata | Pilosella flagellaris subsp. bicapitata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pilosella flagellaris subsp. bicapitata | Pilosella flagellaris subsp. bicapitata | Shetland Mouse-Ear-Hawkweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Pilosella officinarum | Pilosella officinarum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pilosella officinarum | Pilosella officinarum | Mouse-ear-hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pilosella peleteriana | Pilosella peleteriana | shaggy mouse-ear hawkweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pilosella peleteriana | Pilosella peleteriana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Pilosella peleteriana | Pilosella peleteriana | Shaggy mouse-ear hawkweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. peleteriana | Pilosella peleteriana subsp. peleteriana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. peleteriana | Pilosella peleteriana subsp. peleteriana | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. subpeleteriana | Pilosella peleteriana subsp. subpeleteriana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. subpeleteriana | Pilosella peleteriana subsp. subpeleteriana | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. tenuiscapa | Pilosella peleteriana subsp. tenuiscapa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pilosella peleteriana subsp. tenuiscapa | Pilosella peleteriana subsp. tenuiscapa | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Pimpinella major | Pimpinella major | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pimpinella major | Pimpinella major | Greater Burnet-Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pimpinella saxifraga | Pimpinella saxifraga | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pimpinella saxifraga | Pimpinella saxifraga | Burnet-Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pinguicula alpina | Pinguicula alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Pinguicula lusitanica | Pinguicula lusitanica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pinguicula lusitanica | Pinguicula lusitanica | Pale Butterwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pinguicula vulgaris | Pinguicula vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pinguicula vulgaris | Pinguicula vulgaris | Common Butterwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Plantago coronopus | Plantago coronopus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago coronopus | Plantago coronopus | Buck's-Horn Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago lanceolata | Plantago lanceolata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago lanceolata | Plantago lanceolata | Ribwort Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago major | Plantago major | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago major | Plantago major | Greater Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago major subsp. intermedia | Plantago major subsp. intermedia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago major subsp. intermedia | Plantago major subsp. intermedia | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago major subsp. major | Plantago major subsp. major | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago major subsp. major | Plantago major subsp. major | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago maritima | Plantago maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago maritima | Plantago maritima | Sea Plantain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Plantago media | Plantago media | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Plantago media | Plantago media | Hoary Plantain | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Plantago media | Plantago media | Hoary Plantain | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | lesser butterfly-orchid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | Lesser Butterfly Orchid | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | Lesser Butterfly-orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Platanthera bifolia | Platanthera bifolia | Lesser Butterfly-orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Platanthera chlorantha | Platanthera chlorantha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Platanthera chlorantha | Platanthera chlorantha | Greater Butterfly-orchid | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Platanthera chlorantha | Platanthera chlorantha | Greater Butterfly-orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Poa alpina | Poa alpina | alpine meadow-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Poa alpina | Poa alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa alpina | Poa alpina | Alpine Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Poa angustifolia | Poa angustifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa angustifolia | Poa angustifolia | Narrow-Leaved Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa annua | Poa annua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa annua | Poa annua | Annual Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa bulbosa | Poa bulbosa | bulbous meadow-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Poa bulbosa | Poa bulbosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa bulbosa | Poa bulbosa | Bulbous Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa compressa | Poa compressa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa compressa | Poa compressa | Flattened Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa flexuosa | Poa flexuosa | wavy meadow-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Poa flexuosa | Poa flexuosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Poa flexuosa | Poa flexuosa | Wavy Meadow-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Poa flexuosa | Poa flexuosa | Wavy Meadow-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | glaucous meadow-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | Glaucous Meadow-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | Glaucous Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Poa glauca | Poa glauca | Glaucous Meadow-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Poa humilis | Poa humilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa humilis | Poa humilis | Spreading Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa infirma | Poa infirma | early meadow-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Poa infirma | Poa infirma | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa infirma | Poa infirma | Early Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa nemoralis | Poa nemoralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa nemoralis | Poa nemoralis | Wood Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa pratensis | Poa pratensis sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa pratensis | Poa pratensis sens.str. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa pratensis | Poa pratensis s.l. | Smooth Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa pratensis | Poa pratensis s.s.. | Smooth Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poa trivialis | Poa trivialis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Poa trivialis | Poa trivialis | Rough Meadow-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polemonium caeruleum | Polemonium caeruleum | Jacob's-ladder | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polemonium caeruleum | Polemonium caeruleum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polemonium caeruleum | Polemonium caeruleum | Jacob's-ladder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polycarpon tetraphyllum | Polycarpon tetraphyllum | four-leaved allseed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polycarpon tetraphyllum | Polycarpon tetraphyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polycarpon tetraphyllum | Polycarpon tetraphyllum | Four Leaved Allseed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygala amarella | Polygala amarella | dwarf milkwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polygala amarella | Polygala amarella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Polygala amarella | Polygala amarella | Dwarf Milkwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Polygala calcarea | Polygala calcarea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygala calcarea | Polygala calcarea | Chalk Milkwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygala serpyllifolia | Polygala serpyllifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygala serpyllifolia | Polygala serpyllifolia | Heath Milkwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Polygala vulgaris | Polygala vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygala vulgaris | Polygala vulgaris | Common Milkwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygala vulgaris subsp. collina | Polygala vulgaris subsp. collina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | flowering plant | Polygala vulgaris subsp. collina | Polygala vulgaris subsp. collina | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Polygala vulgaris subsp. vulgaris | Polygala vulgaris subsp. vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Polygala vulgaris subsp. vulgaris | Polygala vulgaris subsp. vulgaris | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonatum multiflorum | Polygonatum multiflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonatum multiflorum | Polygonatum multiflorum | Common Solomon's Seal | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonatum odoratum | Polygonatum odoratum | angular Solomon's-seal | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polygonatum odoratum | Polygonatum odoratum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonatum odoratum | Polygonatum odoratum | Angular Solomon's-Seal | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | Whorled solomon’s-seal | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | whorled Solomon's-seal | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | Whorled Solomon's seal | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | Whorled Solomon's-seal | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Polygonatum verticillatum | Polygonatum verticillatum | Whorled Solomon's-seal | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Polygonum arenastrum | Polygonum arenastrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum arenastrum | Polygonum arenastrum | Equal-leaved Knotgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonum aviculare | Polygonum aviculare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum aviculare | Polygonum aviculare | Knotgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonum aviculare agg. | Polygonum aviculare agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum aviculare agg. | Polygonum aviculare agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonum boreale | Polygonum boreale | northern knotgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polygonum boreale | Polygonum boreale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum maritimum | Polygonum maritimum | Sea knotgrass | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Polygonum maritimum | Polygonum maritimum | sea knotgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polygonum maritimum | Polygonum maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2015-01-01 | Endangered |
| Vascular plant | flowering plant | Polygonum maritimum | Polygonum maritimum | Sea Knotgrass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Polygonum oxyspermum | Polygonum oxyspermum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum oxyspermum | Polygonum oxyspermum | Ray's Knotgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonum rurivagum | Polygonum rurivagum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polygonum rurivagum | Polygonum rurivagum | Cornfield Knotgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Polygonum rurivagum | Polygonum rurivagum | Cornfield Knotgrass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Polypogon monspeliensis | Polypogon monspeliensis | annual beard-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Polypogon monspeliensis | Polypogon monspeliensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Polypogon monspeliensis | Polypogon monspeliensis | Annual Beard-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Populus nigra | Populus nigra | Black Poplar | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Vascular plant | flowering plant | Populus nigra | Populus nigra | Black Poplar | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Populus nigra | Populus nigra | Black-poplar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Populus nigra subsp. betulifolia | Populus nigra subsp. betulifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Populus tremula | Populus tremula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Populus tremula | Populus tremula | Aspen | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton acutifolius | Potamogeton acutifolius | sharp-leaved pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton acutifolius | Potamogeton acutifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Potamogeton acutifolius | Potamogeton acutifolius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Potamogeton acutifolius | Potamogeton acutifolius | Sharp-Leaved Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Potamogeton acutifolius | Potamogeton acutifolius | Sharp-leaved Pondweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Potamogeton alpinus | Potamogeton alpinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton alpinus | Potamogeton alpinus | Red Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton alpinus x crispus = P. x olivaceus | Potamogeton alpinus x crispus (P. x olivaceus) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton alpinus x crispus = P. x olivaceus | Potamogeton alpinus x crispus (P. x olivaceus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton berchtoldii | Potamogeton berchtoldii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton berchtoldii | Potamogeton berchtoldii | Slender Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton berchtoldii x acutifolius = P. x sudermanicus | Potamogeton acutifolius x berchtoldii (P. x sudermanicus) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton berchtoldii x acutifolius = P. x sudermanicus | Potamogeton acutifolius x berchtoldii (P. x sudermanicus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton coloratus | Potamogeton coloratus | fen pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton coloratus | Potamogeton coloratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton coloratus | Potamogeton coloratus | Fen Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton coloratus x gramineus = P. x billupsii | Potamogeton coloratus x gramineus (P. x billupsii) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton coloratus x gramineus = P. x billupsii | Potamogeton coloratus x gramineus (P. x billupsii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | grass-wrack pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | Grass-wrack Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | Grass-wrack Pondweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Potamogeton compressus | Potamogeton compressus | Grass-wrack Pondweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potamogeton crispus | Potamogeton crispus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton crispus | Potamogeton crispus | Curled Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton epihydrus | Potamogeton epihydrus | American pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton epihydrus | Potamogeton epihydrus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton epihydrus | Potamogeton epihydrus | American Pondweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potamogeton filiformis | Potamogeton filiformis | slender-leaved pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton filiformis | Potamogeton filiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton filiformis | Potamogeton filiformis | Slender-leaved Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Potamogeton friesii | Potamogeton friesii | flat-stalked pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton friesii | Potamogeton friesii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Potamogeton friesii | Potamogeton friesii | Flat-stalked Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton gramineus | Potamogeton gramineus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton gramineus | Potamogeton gramineus | Various-leaved Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potamogeton lucens | Potamogeton lucens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton lucens | Potamogeton lucens | Shining Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton natans | Potamogeton natans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton natans | Potamogeton natans | Broad-Leaved Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton natans x lucens = P. x fluitans | Potamogeton lucens x natans (P. x fluitans) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton natans x lucens = P. x fluitans | Potamogeton lucens x natans (P. x fluitans) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton natans x nodosus = P. x schreberi | Potamogeton natans x nodosus (P. x schreberi) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton natans x nodosus = P. x schreberi | Potamogeton natans x nodosus (P. x schreberi) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton natans x polygonifolius = P. x gessnacensis | Potamogeton natans x polygonifolius (P. x gessnacensis) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton natans x polygonifolius = P. x gessnacensis | Potamogeton natans x polygonifolius (P. x gessnacensis) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton nodosus | Potamogeton nodosus | Loddon pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton nodosus | Potamogeton nodosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton nodosus | Potamogeton nodosus | Loddon Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton obtusifolius | Potamogeton obtusifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton obtusifolius | Potamogeton obtusifolius | Blunt-leaved Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton pectinatus | Potamogeton pectinatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton pectinatus | Potamogeton pectinatus | Fennel Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton pectinatus x vaginatus = P. x bottnicus | Potamogeton pectinatus x vaginatus (P. x bottnicus) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton pectinatus x vaginatus = P. x bottnicus | Potamogeton pectinatus x vaginatus (P. x bottnicus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton perfoliatus | Potamogeton perfoliatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton perfoliatus | Potamogeton perfoliatus | Perfoliate Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton polygonifolius | Potamogeton polygonifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton polygonifolius | Potamogeton polygonifolius | Bog Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton praelongus | Potamogeton praelongus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Potamogeton praelongus | Potamogeton praelongus | Long-stalked Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Potamogeton praelongus x crispus = P. x undulatus | Potamogeton crispus x praelongus (P. x undulatus) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton praelongus x crispus = P. x undulatus | Potamogeton crispus x praelongus (P. x undulatus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton praelongus x perfoliatus = P. x cognatus | Potamogeton perfoliatus x praelongus (P. x cognatus) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton praelongus x perfoliatus = P. x cognatus | Potamogeton perfoliatus x praelongus (P. x cognatus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potamogeton pusillus | Potamogeton pusillus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton pusillus | Potamogeton pusillus | Lesser Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton rutilus | Potamogeton rutilus | Shetland pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton rutilus | Potamogeton rutilus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton rutilus | Potamogeton rutilus | Shetland Pondweed | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Potamogeton rutilus | Potamogeton rutilus | Shetland Pondweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potamogeton trichoides | Potamogeton trichoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potamogeton trichoides | Potamogeton trichoides | Hairlike Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potamogeton trichoides | Potamogeton trichoides | Hairlike Pondweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potamogeton trichoides x crispus = P. x bennettii | Potamogeton crispus x trichoides (P. x bennettii) | a hybrid pondweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potamogeton trichoides x crispus = P. x bennettii | Potamogeton crispus x trichoides (P. x bennettii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potentilla anglica | Potentilla anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla anglica | Potentilla anglica | Trailing Tormentil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potentilla anserina | Potentilla anserina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla anserina | Potentilla anserina | Silverweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potentilla argentea | Potentilla argentea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Potentilla argentea | Potentilla argentea | Hoary Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potentilla argentea | Potentilla argentea | Hoary Cinquefoil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potentilla crantzii | Potentilla crantzii | alpine cinquefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potentilla crantzii | Potentilla cryeri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Potentilla crantzii | Potentilla crantzii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla crantzii | Potentilla crantzii | Alpine Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potentilla erecta | Potentilla erecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla erecta | Potentilla erecta | Tormentil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potentilla erecta subsp. erecta | Potentilla erecta subsp. erecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla erecta subsp. erecta | Potentilla erecta subsp. erecta | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potentilla erecta subsp. strictissima | Potentilla erecta subsp. strictissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla erecta subsp. strictissima | Potentilla erecta subsp. strictissima | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Potentilla fruticosa | Potentilla fruticosa | shrubby cinquefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potentilla fruticosa | Potentilla fruticosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Potentilla fruticosa | Potentilla fruticosa | Shrubby Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potentilla palustris | Comarum palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla palustris | Comarum palustre (Potentilla palustris) | Marsh Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Potentilla reptans | Potentilla reptans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla reptans | Potentilla reptans | Creeping Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | Rock cinquefoil | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | rock cinquefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | Rock Cinquefoil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Potentilla rupestris | Potentilla rupestris | Rock Cinquefoil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Potentilla scotica | Potentilla scotica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Data Deficient |
| Vascular plant | flowering plant | Potentilla sterilis | Potentilla sterilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla sterilis | Potentilla sterilis | Barren Strawberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Potentilla tabernaemontani | Potentilla neumanniana | spring cinquefoil | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Potentilla tabernaemontani | Potentilla tabernaemontani | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Potentilla tabernaemontani | Potentilla tabernaemontani (Potentilla neumanniana) | Spring Cinquefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poterium sanguisorba | Poterium sanguisorba (Sanguisorba minor) | Salad Burnet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Poterium sanguisorba | Sanguisorba minor | Salad Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Poterium sanguisorba subsp. sanguisorba | Poterium sanguisorba subsp. sanguisorba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Primula elatior | Primula elatior | oxlip | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Primula elatior | Primula elatior | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Primula elatior | Primula elatior | Oxlip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Primula farinosa | Primula farinosa | bird's-eye primrose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Primula farinosa | Primula farinosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Primula farinosa | Primula farinosa | Bird's-Eye Primrose | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Primula scotica | Primula scotica | Scottish primrose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Primula scotica | Primula scotica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Primula scotica | Primula scotica | Scottish Primrose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Primula veris | Primula veris | Cowslip | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Primula veris | Primula veris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Primula veris | Primula veris | Cowslip | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Primula vulgaris | Primula vulgaris | Primrose | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 2 |
| Vascular plant | flowering plant | Primula vulgaris | Primula vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Primula vulgaris | Primula vulgaris | Primrose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunella vulgaris | Prunella vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunella vulgaris | Prunella vulgaris | Selfheal | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus avium | Prunus avium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus avium | Prunus avium | Gean | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus cerasus | Prunus cerasus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus cerasus | Prunus cerasus | Dwarf Cherry | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Prunus domestica | Prunus domestica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus domestica | Prunus domestica | Wild Plum | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. domestica | Prunus domestica subsp. domestica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. domestica | Prunus domestica subsp. domestica | Plum | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. insititia | Prunus domestica subsp. institia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. insititia | Prunus domestica subsp. insititia | Bullace | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. italica | Prunus domestica subsp. italica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus domestica subsp. italica | Prunus domestica subsp. italica | Greengage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus padus | Prunus padus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus padus | Prunus padus | Bird Cherry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Prunus spinosa | Prunus spinosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Prunus spinosa | Prunus spinosa | Blackthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | Small-White Orchid | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Pseudorchis albida | Orchidaceae | Small-White Orchid | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | small-white orchid | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | Small-white Orchid | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | Small-white Orchid | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Pseudorchis albida | Pseudorchis albida | Small-white Orchid | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Puccinellia distans | Puccinellia distans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Puccinellia distans | Puccinellia distans | Reflexed Salt-marsh-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Puccinellia distans subsp. borealis | Puccinellia distans subsp. borealis | northern saltmarsh-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Puccinellia distans subsp. borealis | Puccinellia distans subsp. borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Puccinellia distans subsp. distans | Puccinellia distans subsp. distans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Puccinellia fasciculata | Puccinellia fasciculata | Borrer's saltmarsh-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Puccinellia fasciculata | Puccinellia fasciculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Near Threatened |
| Vascular plant | flowering plant | Puccinellia fasciculata | Puccinellia fasciculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Puccinellia fasciculata | Puccinellia fasciculata | Borrer's Salt-marsh-grass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Puccinellia fasciculata | Puccinellia fasciculata | Borrer's Saltmarsh-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Puccinellia maritima | Puccinellia maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Puccinellia maritima | Puccinellia maritima | Common Salt-marsh-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Puccinellia rupestris | Puccinellia rupestris | stiff saltmarsh-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Puccinellia rupestris | Puccinellia rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Puccinellia rupestris | Puccinellia rupestris | Procumbent Meadow-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pulicaria dysenterica | Pulicaria dysenterica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pulicaria dysenterica | Pulicaria dysenterica | Common Fleabane | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | Small fleabane | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | small fleabane | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | Lesser fleabane | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Pulicaria vulgaris | Pulicaria vulgaris | Small Fleabane | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Pulmonaria longifolia | Pulmonaria longifolia | narrow-leaved lungwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pulmonaria longifolia | Pulmonaria longifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pulmonaria longifolia | Pulmonaria longifolia | Joseph and Mary | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pulmonaria obscura | Pulmonaria obscura | unspotted lungwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pulmonaria obscura | Pulmonaria obscura | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pulmonaria obscura | Pulmonaria obscura | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Pulmonaria obscura | Pulmonaria obscura | Suffolk Lungwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pulmonaria obscura | Pulmonaria obscura | Suffolk Lungwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Pulsatilla vulgaris | Pulsatilla vulgaris | pasqueflower | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pulsatilla vulgaris | Pulsatilla vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pulsatilla vulgaris | Pulsatilla vulgaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Pulsatilla vulgaris | Pulsatilla vulgaris | Pasqueflower | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pulsatilla vulgaris | Pulsatilla vulgaris | Pasqueflower | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Pyrola media | Pyrola media | intermediate wintergreen | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pyrola media | Pyrola media | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Pyrola media | Pyrola media | intermediate wintergreen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Pyrola media | Pyrola media | Greater Wintergreen | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Pyrola media | Pyrola media | Intermediate Wintergreen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Pyrola minor | Pyrola minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pyrola minor | Pyrola minor | Common Wintergreen | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Pyrola rotundifolia | Pyrola rotundifolia | Round-leaved Wintergreen | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. maritima | Pyrola rotundifolia subsp. maritima | a round-leaved wintergreen | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. maritima | Pyrola rotundifolia subsp. maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. maritima | Pyrola rotundifolia subsp. maritima | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. rotundifolia | Pyrola rotundifolia subsp. rotundifolia | a round-leaved wintergreen | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. rotundifolia | Pyrola rotundifolia subsp. rotundifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Pyrola rotundifolia subsp. rotundifolia | Pyrola rotundifolia subsp. rotundifolia | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Pyrus communis | Pyrus communis sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Pyrus communis | Pyrus communis s.l. | Pear | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | Plymouth pear | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | Plymouth pear | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | Plymouth Pear | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Pyrus cordata | Pyrus cordata | Plymouth Pear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Quercus petraea | Quercus petraea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Quercus petraea | Quercus petraea | Durmast Oak | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Quercus robur | Quercus robur | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Quercus robur | Quercus robur | Common Oak | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Radiola linoides | Radiola linoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Radiola linoides | Radiola linoides | Allseed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Ranunculus acris | Ranunculus acris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus acris | Ranunculus acris | Meadow Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus acris subsp. acris | Ranunculus acris subsp. acris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus acris subsp. borealis | Ranunculus acris subsp. borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | flowering plant | Ranunculus aquatilis | Ranunculus aquatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus aquatilis | Ranunculus aquatilis | Common Water-Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | Corn Buttercup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | Corn Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Ranunculus arvensis | Ranunculus arvensis | Corn Buttercup | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Ranunculus auricomus | Ranunculus auricomus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus auricomus | Ranunculus auricomus | Goldilocks Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus baudotii | Ranunculus baudotii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus baudotii | Ranunculus baudotii | Brackish Water-Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus bulbosus | Ranunculus bulbosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus bulbosus | Ranunculus bulbosus | Bulbous Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus circinatus | Ranunculus circinatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus circinatus | Ranunculus circinatus | Fan-Leaved Water-Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus flammula | Ranunculus flammula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus flammula | Ranunculus flammula | Lesser Spearwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Ranunculus flammula subsp. flammula | Ranunculus flammula subsp. flammula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus flammula subsp. minimus | Ranunculus flammula subsp. minimus | a lesser spearwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus flammula subsp. minimus | Ranunculus flammula subsp. minimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Ranunculus flammula subsp. scoticus | Ranunculus flammula subsp. scoticus | a lesser spearwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus flammula subsp. scoticus | Ranunculus flammula subsp. scoticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Ranunculus fluitans | Ranunculus fluitans | River Water-Crowfoot | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Ranunculus fluitans | Ranunculus fluitans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus fluitans | Ranunculus fluitans | river water-crowfoot | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Ranunculus fluitans | Ranunculus fluitans | River Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus hederaceus | Ranunculus hederaceus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus hederaceus | Ranunculus hederaceus | Ivy-leaved Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus lingua | Ranunculus lingua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus lingua | Ranunculus lingua | Greater Spearwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus omiophyllus | Ranunculus omiophyllus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus omiophyllus | Ranunculus omiophyllus | Lenormand's Water Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus ophioglossifolius | Ranunculus ophioglossifolius | Adder’s-tongue spearwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Ranunculus ophioglossifolius | Ranunculus ophioglossifolius | adder's-tongue spearwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus ophioglossifolius | Ranunculus ophioglossifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Ranunculus ophioglossifolius | Ranunculus ophioglossifolius | Adder's-tongue Spearwort | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Ranunculus parviflorus | Ranunculus parviflorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus parviflorus | Ranunculus parviflorus | Small-Flowered Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus peltatus | Ranunculus peltatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus peltatus | Ranunculus peltatus | Pond Water-crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus | Ranunculus penicillatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus | Ranunculus penicillatus | Stream Water-Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus subsp. penicillatus | Ranunculus penicillatus subsp. penicillatus | a stream water-crowfoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus penicillatus subsp. penicillatus | Ranunculus penicillatus subsp. penicillatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus subsp. penicillatus | Ranunculus penicillatus subsp. penicillatus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus subsp. pseudofluitans | Ranunculus penicillatus subsp. pseudofluitans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus penicillatus subsp. pseudofluitans | Ranunculus penicillatus subsp. pseudofluitans | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus repens | Ranunculus repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus repens | Ranunculus repens | Creeping Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus reptans | Ranunculus reptans | creeping spearwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus reptans | Ranunculus reptans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Ranunculus reptans | Ranunculus reptans | Creeping Spearwort | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Ranunculus reptans | Ranunculus reptans | Creeping Spearwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ranunculus sardous | Ranunculus sardous | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus sardous | Ranunculus sardous | Hairy Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus sardous | Ranunculus sardous | Hairy Buttercup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ranunculus sceleratus | Ranunculus sceleratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus sceleratus | Ranunculus sceleratus | Celery-leaved Buttercup | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus trichophyllus | Ranunculus trichophyllus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ranunculus trichophyllus | Ranunculus trichophyllus | Thread-Leaved Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | three-lobed crowfoot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | Three-Lobed Crowfoot | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Ranunculus tripartitus | Ranunculus tripartitus | Three-lobed Water-crowfoot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Raphanus raphanistrum | Raphanus raphanistrum | Radish | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Raphanus raphanistrum subsp. maritimus | Raphanus raphanistrum subsp. maritimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Raphanus raphanistrum subsp. maritimus | Raphanus raphanistrum subsp. maritimus | Radish | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Raphanus raphanistrum subsp. raphanistrum | Raphanus raphanistrum subsp. raphanistrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Raphanus raphanistrum subsp. raphanistrum | Raphanus raphanistrum subsp. raphanistrum | Wild Radish | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Reseda lutea | Reseda lutea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Reseda lutea | Reseda lutea | Wild Mignonette | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Reseda luteola | Reseda luteola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Reseda luteola | Reseda luteola | Weld | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rhamnus cathartica | Rhamnus cathartica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rhamnus cathartica | Rhamnus cathartica | Buckthorn | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rhinanthus angustifolius | Rhinanthus angustifolius | Greater yellow-rattle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Rhinanthus angustifolius | Rhinanthus angustifolius | greater yellow-rattle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rhinanthus angustifolius | Rhinanthus angustifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2015-01-01 | Least concern |
| Vascular plant | flowering plant | Rhinanthus angustifolius | Rhinanthus angustifolius | Greater Yellow Rattle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rhinanthus minor | Rhinanthus minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rhinanthus minor | Rhinanthus minor | Yellow Rattle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rhinanthus minor subsp. borealis | Rhinanthus minor subsp. borealis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. calcareus | Rhinanthus minor subsp. calcareus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. calcareus | Rhinanthus minor subsp. calcareus | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. lintonii | Rhinanthus minor subsp. lintonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. minor | Rhinanthus minor subsp. minor | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Rhinanthus minor subsp. monticola | Rhinanthus minor subsp. monticola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. monticola | Rhinanthus minor subsp. monticola | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Rhinanthus minor subsp. stenophyllus | Rhinanthus minor subsp. stenophyllus | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Rhynchospora alba | Rhynchospora alba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rhynchospora alba | Rhynchospora alba | White Beak-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Rhynchospora fusca | Rhynchospora fusca | brown beak-sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rhynchospora fusca | Rhynchospora fusca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rhynchospora fusca | Rhynchospora fusca | Brown Beak-Sedge | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ribes alpinum | Ribes alpinum | mountain currant | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ribes alpinum | Ribes alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ribes alpinum | Ribes alpinum | Alpine Currant | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ribes rubrum | Ribes rubrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ribes rubrum | Ribes rubrum | Red Currant | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ribes spicatum | Ribes spicatum | downy currant | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ribes spicatum | Ribes spicatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ribes spicatum | Ribes spicatum | Downy Currant | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Romulea columnae | Romulea columnae | Sand crocus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Romulea columnae | Romulea columnae | sand crocus | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Romulea columnae | Romulea columnae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Romulea columnae | Romulea columnae | Sand Crocus | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Rorippa amphibia | Rorippa amphibia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa amphibia | Rorippa amphibia | Amphibious Yellow-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rorippa islandica | Rorippa islandica sens.str. | northern yellow-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rorippa islandica | Rorippa islandica sens.str. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa microphylla | Nasturtium microphyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa microphylla | Nasturtium microphyllum (Rorippa microphylla) | Narrow-Fruited Water-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rorippa nasturtium-aquaticum | Nasturtium officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa nasturtium-aquaticum | Nasturtium officinale (Rorippa nasturtium-aquaticum) | Water Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rorippa nasturtium-aquaticum agg. | Nasturtium officinale agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa nasturtium-aquaticum agg. | Nasturtium officinale agg. (Rorippa nasturtium-aquaticum agg.) | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rorippa palustris | Rorippa palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa palustris | Rorippa palustris | Marsh Yellow Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rorippa palustris x amphibia = R. x erythrocaulis | Rorippa amphibia x palustris (R. x erythrocaulis) | a hybrid yellow-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rorippa palustris x amphibia = R. x erythrocaulis | Rorippa amphibia x palustris (R. x erythrocaulis) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Rorippa sylvestris | Rorippa sylvestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rorippa sylvestris | Rorippa sylvestris | Creeping Yellow-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa agrestis | Rosa agrestis | small-leaved sweet-briar | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rosa agrestis | Rosa agrestis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Rosa agrestis | Rosa agrestis | Small-leaved Sweet-briar | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Rosa arvensis | Rosa arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa arvensis | Rosa arvensis | Field Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa caesia | Rosa caesia | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa caesia subsp. caesia | Rosa caesia subsp. caesia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa caesia subsp. caesia | Rosa caesia subsp. caesia | Hairy Dog-Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa caesia subsp. vosagiaca | Rosa caesia subsp. vosagiaca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa caesia subsp. vosagiaca | Rosa caesia subsp. vosagiaca | Glaucous Dog-rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa canina | Rosa canina sens.str. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa canina | Rosa canina s.s. | Dog Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa micrantha | Rosa micrantha | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa micrantha | Rosa micrantha | Small-flowered Sweet-briar | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa mollis | Rosa mollis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa mollis | Rosa mollis | Soft Downy-rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa obtusifolia | Rosa obtusifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa obtusifolia | Rosa obtusifolia | Round-Leaved Dog-Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa rubiginosa | Rosa rubiginosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa rubiginosa | Rosa rubiginosa | Sweet Briar | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa sherardii | Rosa sherardii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa sherardii | Rosa sherardii | Sherard's Downy-rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa spinosissima | Rosa spinosissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa spinosissima | Rosa spinosissima (Rosa pimpinellifolia) | Burnet Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa stylosa | Rosa stylosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa stylosa | Rosa stylosa | Short-styled Field-rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa tomentosa | Rosa tomentosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rosa tomentosa | Rosa tomentosa | Harsh Downy-rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rosa tomentosa | Rosa tomentosa | Harsh Downy-rose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Rubia peregrina | Rubia peregrina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubia peregrina | Rubia peregrina | Wild Madder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus aquarum | Rubus aquarum | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus arcticus | Rubus arcticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Rubus briggsii | Rubus briggsii | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus britannicus | Rubus britannicus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus bucknallii | Rubus bucknallii | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus caesius | Rubus caesius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubus caesius | Rubus caesius | Dewberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus caesius | Rubus caesius | Dewberry | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Rubus castrensis | Rubus castrensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus chamaemorus | Rubus chamaemorus | Cloudberry | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Rubus chamaemorus | Rubus chamaemorus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubus chamaemorus | Rubus chamaemorus | cloudberry | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Rubus chamaemorus | Rubus chamaemorus | Cloudberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus daltrii | Rubus daltrii | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus dasycoccus | Rubus dasycoccus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus devoniensis | Rubus devoniensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus diversiarmatus | Rubus diversiarmatus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus dobuniensis | Rubus dobuniensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus durescens | Rubus durescens | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus fruticosus agg. | Rubus fruticosus agg. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubus fruticosus agg. | Rubus fruticosus agg. | Blackberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus herefordensis | Rubus herefordensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus hirsutissimus | Rubus hirsutissimus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus hyposericeus | Rubus hyposericeus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus idaeus | Rubus idaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubus idaeus | Rubus idaeus | Raspberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus iodnephes | Rubus iodnephes | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus laxatifrons | Rubus laxatifrons | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus longifrons | Rubus longifrons | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus melanocladus | Rubus melanocladus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus mercicus | Rubus mercicus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus obesifolius | Rubus obesifolius | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus permundus | Rubus permundus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus pervalidus | Rubus pervalidus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus pliocenicus | Rubus pliocenicus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus powellii | Rubus powellii | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus pseudoplinthostylus | Rubus pseudoplinthostylus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus putneiensis | Rubus putneiensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus regillus | Rubus regillus | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus rotundifolius | Rubus rotundifolius | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus sagittarius | Rubus sagittarius | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus salteri | Rubus salteri | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus saxatilis | Rubus saxatilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rubus saxatilis | Rubus saxatilis | Stone Bramble | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rubus spadix | Rubus spadix | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus trelleckensis | Rubus trelleckensis | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus tresidderi | Rubus tresidderi | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rubus wolley-dodii | Rubus wolley-dodii | a bramble | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex acetosa | Rumex acetosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex acetosa | Rumex acetosa | Common Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex acetosa subsp. acetosa | Rumex acetosa subsp. acetosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex acetosa subsp. acetosa | Rumex acetosa subsp. acetosa | Common Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex acetosa subsp. biformis | Rumex acetosa subsp. biformis | Overlooked Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Rumex acetosa subsp. hibernicus | Rumex acetosa subsp. hibernicus | a sorrel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex acetosa subsp. hibernicus | Rumex acetosa subsp. hibernicus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Rumex acetosa subsp. hibernicus | Rumex acetosa subsp. hibernicus | Irish Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Rumex acetosella | Rumex acetosella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex acetosella | Rumex acetosella | Sheep's Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex acetosella subsp. acetosella | Rumex acetosella subsp. acetosella | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex acetosella subsp. acetosella | Rumex acetosella subsp. acetosella | Narrow-Leaved Sheep's Sorrel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex acetosella subsp. pyrenaicus | Rumex acetosella subsp. pyrenaicus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex acetosella subsp. pyrenaicus | Rumex acetosella subsp. pyrenaicus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex alpinus | Rumex alpinus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Near Threatened |
| Vascular plant | flowering plant | Rumex alpinus | Rumex pseudoalpinus | monk's-rhubarb | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex aquaticus | Rumex aquaticus | Scottish dock | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex aquaticus | Rumex aquaticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Rumex aquaticus | Rumex aquaticus | Scottish Dock | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Rumex aquaticus | Rumex aquaticus | Scottish Dock | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Rumex conglomeratus | Rumex conglomeratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex conglomeratus | Rumex conglomeratus | Clustered Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex crispus | Rumex crispus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex crispus | Rumex crispus | Curled Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. crispus | Rumex crispus subsp. crispus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. crispus | Rumex crispus subsp. crispus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. littoreus | Rumex crispus subsp. littoreus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. littoreus | Rumex crispus subsp. littoreus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. uliginosus | Rumex crispus subsp. uliginosus | a curled dock | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex crispus subsp. uliginosus | Rumex crispus subsp. uliginosus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex crispus subsp. uliginosus | Rumex crispus subsp. uliginosus | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex hydrolapathum | Rumex hydrolapathum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex hydrolapathum | Rumex hydrolapathum | Great Water Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex longifolius | Rumex longifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex longifolius | Rumex longifolius | Butter Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex maritimus | Rumex maritimus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex maritimus | Rumex maritimus | Golden Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex maritimus | Rumex maritimus | Golden Dock | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Rumex obtusifolius | Rumex obtusifolius | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex obtusifolius | Rumex obtusifolius | Broad-Leaved Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex palustris | Rumex palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex palustris | Rumex palustris | Marsh Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex pulcher | Rumex pulcher | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex pulcher | Rumex pulcher | Fiddle Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | Bern Convention | 1979-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore dock | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | shore dock | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Rumex rupestris | Rumex rupestris | Shore Dock | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Rumex sanguineus | Rumex sanguineus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Rumex sanguineus | Rumex sanguineus | Wood Dock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ruppia cirrhosa | Ruppia cirrhosa | spiral tasselweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Ruppia cirrhosa | Ruppia cirrhosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Ruppia cirrhosa | Ruppia cirrhosa | spiral tasselweed | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Ruppia cirrhosa | Ruppia cirrhosa | Coiled Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ruppia cirrhosa | Ruppia cirrhosa | Spiral Tasselweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Ruppia maritima | Ruppia maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ruppia maritima | Ruppia maritima | Beaked Tasselweed | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Ruscus aculeatus | Ruscus aculeatus | Butcher’s broom | Habitats Directive | 1992-01-01 | Annex 5 |
| Vascular plant | flowering plant | Ruscus aculeatus | Ruscus aculeatus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ruscus aculeatus | Ruscus aculeatus | Butcher's-broom | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina apetala | Sagina apetala | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina apetala | Sagina apetala (Sagina apetala subsp. apetala) | Annual Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina apetala | Sagina apetala s.l. | Annual Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina apetala subsp. apetala | Sagina filicaulis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina apetala subsp. apetala | Sagina apetala subsp. apetala | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina apetala subsp. erecta | Sagina filicaulis (Sagina apetala subsp. erecta) | Fringed Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina maritima | Sagina maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina maritima | Sagina maritima | Sea Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina nivalis | Sagina nivalis | snow pearlwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sagina nivalis | Sagina nivalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sagina nivalis | Sagina nivalis | Snow Pearlwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sagina nivalis | Sagina nivalis | Snow Pearlwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sagina nodosa | Sagina nodosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina nodosa | Sagina nodosa | Knotted Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Sagina procumbens | Sagina procumbens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina procumbens | Sagina procumbens | Procumbent Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sagina saginoides | Sagina saginoides | alpine pearlwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sagina saginoides | Sagina saginoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Sagina saginoides | Sagina saginoides | Alpine Pearlwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sagina subulata | Sagina subulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagina subulata | Sagina subulata | heath pearlwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sagina subulata | Sagina subulata | Heath Pearlwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Sagittaria sagittifolia | Sagittaria sagittifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sagittaria sagittifolia | Sagittaria sagittifolia | Arrowhead | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salicornia dolichostachya | Salicornia dolichostachya | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salicornia dolichostachya | Salicornia dolichostachya | Long-spiked Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salicornia europaea | Salicornia europaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salicornia europaea | Salicornia europaea | Common Glassowrt | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salicornia fragilis | Salicornia fragilis | yellow glasswort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salicornia fragilis | Salicornia fragilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salicornia fragilis | Salicornia fragilis | Yellow Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salicornia nitens | Salicornia nitens | shiny glasswort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salicornia nitens | Salicornia emerici | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | flowering plant | Salicornia nitens | Salicornia emerici (Salicornia nitens) | Shiny Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Salicornia obscura | Salicornia obscura | glaucous glasswort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salicornia obscura | Salicornia obscura | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Salicornia obscura | Salicornia obscura | Glaucous Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Salicornia pusilla | Salicornia pusilla | one-flowered glasswort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salicornia pusilla | Salicornia pusilla | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salicornia pusilla | Salicornia pusilla | One-Flowered Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salicornia ramosissima | Salicornia ramosissima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salicornia ramosissima | Salicornia ramosissima | Purple Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix alba | Salix alba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix alba | Salix alba | Cricket-Bat Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix arbuscula | Salix arbuscula | mountain willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix arbuscula | Salix arbuscula | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix aurita | Salix aurita | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix aurita | Salix aurita | Eared Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix caprea | Salix caprea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix caprea | Salix caprea | Goat Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix caprea subsp. caprea | Salix caprea subsp. caprea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix caprea subsp. caprea | Salix caprea subsp. caprea | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix caprea subsp. sphacelata | Salix caprea subsp. sphacelata | a goat willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix caprea subsp. sphacelata | Salix caprea subsp. sphacelata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix caprea subsp. sphacelata | Salix caprea subsp. sphacelata | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix cinerea | Salix cinerea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix cinerea | Salix cinerea | Common Sallow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix cinerea subsp. cinerea | Salix cinerea subsp. cinerea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix cinerea subsp. cinerea | Salix cinerea subsp. cinerea | Grey Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix cinerea subsp. oleifolia | Salix cinerea subsp. oleifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix cinerea subsp. oleifolia | Salix cinerea subsp. oleifolia | Rusty Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix euxina x alba = S. x fragilis | Salix fragilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix euxina x alba = S. x fragilis | Salix fragilis | Bedford Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix herbacea | Salix herbacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix herbacea | Salix herbacea | Dwarf Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix lanata | Salix lanata | woolly willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix lanata | Salix lanata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Salix lanata | Salix lanata | Wooly Willow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Salix lanata | Salix lanata | Woolly Willow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | downy willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | Downy Willow | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | Downy Willow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Salix lapponum | Salix lapponum | Downy Willow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Salix myrsinifolia | Salix myrsinifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix myrsinifolia | Salix myrsinifolia | dark leaved willow | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Salix myrsinifolia | Salix myrsinifolia | Dark-leaved Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix myrsinites | Salix myrsinites | whortle-leaved willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix myrsinites | Salix myrsinites | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Salix myrsinites | Salix myrsinites | Whortle-leaved Willow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Salix myrsinites | Salix myrsinites | Whortle-leaved Willow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Salix pentandra | Salix pentandra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix pentandra | Salix pentandra | Bay Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix phylicifolia | Salix phylicifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix phylicifolia | Salix phylicifolia | Tea-leaved Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix purpurea | Salix purpurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix purpurea | Salix purpurea | Purple Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix repens | Salix repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix repens | Salix repens | Creeping Willow | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Salix reticulata | Salix reticulata | net-leaved willow | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salix reticulata | Salix reticulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix triandra | Salix triandra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix triandra | Salix triandra | Almond Willow | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salix viminalis | Salix viminalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salix viminalis | Salix viminalis | Common Osier | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salsola kali | Salsola kali | Saltwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Salsola kali | Salsola kali | Prickly Saltwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Salsola kali subsp. kali | Salsola kali subsp. kali | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Salsola kali subsp. kali | Salsola kali subsp. kali | prickly saltwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Salsola kali subsp. kali | Salsola kali subsp. kali | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Salsola kali subsp. kali | Salsola kali subsp. kali | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Salsola kali subsp. kali | Salsola kali subsp. kali | Prickly Saltwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Salvia pratensis | Salvia pratensis | Meadow clary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Salvia pratensis | Salvia pratensis | meadow clary | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Salvia pratensis | Salvia pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Salvia pratensis | Salvia pratensis | Meadow Clary | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Salvia verbenaca | Salvia verbenaca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Salvia verbenaca | Salvia verbenaca | Wild Clary | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Salvia verbenaca | Salvia verbenaca | Wild Clary | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Salvia verbenaca subsp. horminoides | Salvia verbenaca subsp. horminoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Sambucus ebulus | Sambucus ebulus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sambucus ebulus | Sambucus ebulus | Danewort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sambucus ebulus | Sambucus ebulus | Dwarf Elder | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sambucus nigra | Sambucus nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sambucus nigra | Sambucus nigra | Elder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Samolus valerandi | Samolus valerandi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Samolus valerandi | Samolus valerandi | Brookweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sanguisorba officinalis | Sanguisorba officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sanguisorba officinalis | Sanguisorba officinalis | great burnet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sanguisorba officinalis | Sanguisorba officinalis | Great Burnet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sanicula europaea | Sanicula europaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sanicula europaea | Sanicula europaea | Sanicle | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Saponaria officinalis | Saponaria officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saponaria officinalis | Saponaria officinalis | Soapwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sarcocornia perennis | Sarcocornia perennis | perennial glasswort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sarcocornia perennis | Sarcocornia perennis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sarcocornia perennis | Sarcocornia perennis | Perennial Glasswort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sarracenia | Sarracenia | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Saussurea alpina | Saussurea alpina | Alpine Saw-Wort | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Saussurea alpina | Saussurea alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saussurea alpina | Saussurea alpina | Alpine Saussurea | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Saxifraga aizoides | Saxifraga aizoides | Yellow Saxifrage | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Saxifraga aizoides | Saxifraga aizoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga aizoides | Saxifraga aizoides | Yellow Mountain Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga cernua | Saxifraga cernua | Drooping saxifrage | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Saxifraga cernua | Saxifraga cernua | drooping saxifrage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Saxifraga cernua | Saxifraga cernua | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Saxifraga cernua | Saxifraga cernua | Drooping Saxifrage | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Saxifraga cernua | Saxifraga cernua | Drooping Saxifrage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | Tufted saxifrage | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | tufted saxifrage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | Tufted Saxifrage | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Saxifraga cespitosa | Saxifraga cespitosa | Tufted Saxifrage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Saxifraga granulata | Saxifraga granulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga granulata | Saxifraga granulata | Meadow Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow Marsh Saxifrage | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow Marsh Saxifrage | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow Marsh Saxifrage | Habitats Directive | 1992-01-01 | Annex 4 |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow marsh saxifrage | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Saxifrage, Yellow Marsh | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 4 |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | marsh saxifrage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | marsh saxifrage | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Marsh Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow Marsh Saxifrage | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Marsh Saxifrage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Saxifraga hirculus | Saxifraga hirculus | Yellow Marsh Saxifrage | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 5 |
| Vascular plant | flowering plant | Saxifraga hypnoides | Saxifraga hypnoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Saxifraga hypnoides | Saxifraga hypnoides | Mossy Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga hypnoides | Saxifraga hypnoides | Mossy Saxifrage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Saxifraga nivalis | Saxifraga nivalis | alpine saxifrage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Saxifraga nivalis | Saxifraga nivalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga nivalis | Saxifraga nivalis | Alpine Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Saxifraga oppositifolia | Saxifraga oppositifolia | Purple Saxifrage | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Saxifraga oppositifolia | Saxifraga oppositifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga oppositifolia | Saxifraga oppositifolia | Purple Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga rivularis | Saxifraga rivularis | Highland saxifrage | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Saxifraga rivularis | Saxifraga rivularis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga rivularis | Saxifraga rivularis | Highland Saxifrage | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Saxifraga rosacea subsp. rosacea | Saxifraga rosacea subsp. rosacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Saxifraga stellaris | Saxifraga stellaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga stellaris | Saxifraga stellaris | Starry Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Saxifraga tridactylites | Saxifraga tridactylites | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Saxifraga tridactylites | Saxifraga tridactylites | Rue-Leaved Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scabiosa columbaria | Scabiosa columbaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scabiosa columbaria | Scabiosa columbaria | Small Scabious | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scandix pecten-veneris | Scandix pecten-veneris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Scandix pecten-veneris | Scandix pecten-veneris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Scandix pecten-veneris | Scandix pecten-veneris | Sheperd's needle | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Scandix pecten-veneris | Scandix pecten-veneris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Scandix pecten-veneris | Scandix pecten-veneris | Shepherd’s Needle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Scheuchzeria palustris | Scheuchzeria palustris | Rannoch-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scheuchzeria palustris | Scheuchzeria palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scheuchzeria palustris | Scheuchzeria palustris | Rannoch rush | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Scheuchzeria palustris | Scheuchzeria palustris | Rannoch-rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Schoenoplectus lacustris | Schoenoplectus lacustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Schoenoplectus lacustris | Schoenoplectus lacustris | Common Club-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Schoenoplectus lacustris x triqueter = S. x carinatus | Schoenoplectus lacustris x triqueter (S. x carinatus) | a hybrid club-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Schoenoplectus lacustris x triqueter = S. x carinatus | Schoenoplectus lacustris x triqueter (S. x carinatus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Schoenoplectus tabernaemontani | Schoenoplectus tabernaemontani | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Schoenoplectus tabernaemontani | Schoenoplectus tabernaemontani | Glaucous Club-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Schoenoplectus tabernaemontani x triqueter = S. x kuekenthalianus | Schoenoplectus tabernaemontani x triqueter (S. x kuekenthalianus) | a hybrid club-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Schoenoplectus tabernaemontani x triqueter = S. x kuekenthalianus | Schoenoplectus tabernaemontani x triqueter (S. x kuekenthalianus) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | Triangular club-rush | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | triangular club-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | Triangular Bulrush | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Schoenoplectus triqueter | Schoenoplectus triqueter | Triangular Club-rush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Schoenus ferrugineus | Schoenus ferrugineus | brown bog-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Schoenus ferrugineus | Schoenus ferrugineus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Schoenus ferrugineus | Schoenus ferrugineus | Brown Bog-rush | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Schoenus nigricans | Schoenus nigricans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Schoenus nigricans | Schoenus nigricans | Black Bog-rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scilla autumnalis | Scilla autumnalis | autumn squill | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scilla autumnalis | Scilla autumnalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scilla autumnalis | Scilla autumnalis | Autumn Squill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scilla verna | Scilla verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scilla verna | Scilla verna | Spring Squill | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scirpoides holoschoenus | Scirpoides holoschoenus | round-headed club-rush | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scirpoides holoschoenus | Scirpoides holoschoenus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Scirpoides holoschoenus | Scirpoides holoschoenus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Scirpoides holoschoenus | Scirpoides holoschoenus | Clustered Club-Rush | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Scirpoides holoschoenus | Scirpoides holoschoenus | Round-headed Club-rush | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Scirpus sylvaticus | Scirpus sylvaticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scirpus sylvaticus | Scirpus sylvaticus | Wood Club-Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | annual knawel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | Annual Knawel | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | Annual Knawel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Scleranthus annuus | Scleranthus annuus | Annual Knawel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Scleranthus annuus subsp. annuus | Scleranthus annuus subsp. annuus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Scleranthus annuus subsp. annuus | Scleranthus annuus subsp. annuus | Annual Knawel | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Scleranthus annuus subsp. annuus | Scleranthus annuus subsp. annuus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Scleranthus annuus subsp. annuus | Scleranthus annuus subsp. annuus | Annual Knawel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Scleranthus annuus subsp. polycarpos | Scleranthus annuus subsp. polycarpos | an annual knawel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scleranthus annuus subsp. polycarpos | Scleranthus annuus subsp. polycarpos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Scleranthus annuus subsp. polycarpos | Scleranthus annuus subsp. polycarpos | NA | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Scleranthus perennis | Scleranthus perennis | Perennial knawel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Scleranthus perennis subsp. perennis | Scleranthus perennis subsp. perennis | a perennial knawel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scleranthus perennis subsp. perennis | Scleranthus perennis subsp. perennis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Scleranthus perennis subsp. prostratus | Scleranthus perennis subsp. prostratus | a perennial knawel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scleranthus perennis subsp. prostratus | Scleranthus perennis subsp. prostratus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Scleranthus perennis subsp. prostratus | Scleranthus perennis subsp. prostratus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Scleranthus perennis subsp. prostratus | Scleranthus perennis subsp. prostratus | Prostrate Perennial Knawel | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Scleranthus perennis subsp. prostratus | Scleranthus perennis subsp. prostratus | Prostrate Perennial Knawel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Scorzonera humilis | Scorzonera humilis | Viper’s-grass | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Scorzonera humilis | Scorzonera humilis | viper's-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scorzonera humilis | Scorzonera humilis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Scorzonera humilis | Scorzonera humilis | Viper's grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Scorzoneroides autumnalis | Scorzoneroides autumnalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Scorzoneroides autumnalis | Scorzoneroides autumnalis (Leontodon autumnalis) | Autumn Hawkbit | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scrophularia auriculata | Scrophularia auriculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scrophularia auriculata | Scrophularia auriculata | Water Betony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scrophularia nodosa | Scrophularia nodosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scrophularia nodosa | Scrophularia nodosa | Common Figwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scrophularia scorodonia | Scrophularia scorodonia | balm-leaved figwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Scrophularia umbrosa | Scrophularia umbrosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scrophularia umbrosa | Scrophularia umbrosa | Green Figwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scutellaria galericulata | Scutellaria galericulata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scutellaria galericulata | Scutellaria galericulata | Skullcap | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Scutellaria minor | Scutellaria minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Scutellaria minor | Scutellaria minor | Lesser Skullcap | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum acre | Sedum acre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum acre | Sedum acre | Biting Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum album | Sedum album | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum album | Sedum album | White Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum anglicum | Sedum anglicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum anglicum | Sedum anglicum | English Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum forsterianum | Sedum forsterianum | rock stonecrop | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sedum forsterianum | Sedum forsterianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum forsterianum | Sedum forsterianum | Rock Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum rosea | Sedum rosea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum rosea | Sedum rosea | Roseroot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum telephium | Sedum telephium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sedum telephium | Sedum telephium | Orpine | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sedum villosum | Sedum villosum | hairy stonecrop | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sedum villosum | Sedum villosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Sedum villosum | Sedum villosum | Hairy Stonecrop | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Selinum carvifolia | Selinum carvifolia | Cambridge milk-parsley | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Selinum carvifolia | Selinum carvifolia | Cambridge milk-parsley | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Selinum carvifolia | Selinum carvifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Selinum carvifolia | Selinum carvifolia | Cambridge Milk-parsley | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Senecio cambrensis | Senecio cambrensis | Welsh groundsel | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Senecio cambrensis | Senecio cambrensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Senecio eboracensis | Senecio eboracensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Extinct in the Wild |
| Vascular plant | flowering plant | Senecio eboracensis | Senecio eboracensis | York Ragwort | A Vascular Plant Red List for England | 2014-11-18 | Extinct in the Wild |
| Vascular plant | flowering plant | Senecio jacobaea subsp. jacobaea | Senecio jacobaea subsp. jacobaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Senecio sylvaticus | Senecio sylvaticus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Senecio sylvaticus | Senecio sylvaticus | Heath Groundsel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Senecio vulgaris | Senecio vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Senecio vulgaris | Senecio vulgaris | Groundsel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Senecio vulgaris | Senecio vulgaris subsp. denticulatus | Groundsel | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Senecio vulgaris subsp. vulgaris | Senecio vulgaris subsp. vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Senecio vulgaris subsp. vulgaris | Senecio vulgaris subsp. vulgaris | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Serapias parviflora | Serapias parviflora | small-flowered tongue-orchid | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Serapias parviflora | Serapias parviflora | Small-flowered Tongue-orchid | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Seriphidium maritimum | Artemisia maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Seriphidium maritimum | Artemisia maritima (Seriphidium maritimum) | Sea Wormwood | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Serratula tinctoria | Serratula tinctoria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Serratula tinctoria | Serratula tinctoria | Saw-Wort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Serratula tinctoria | Serratula tinctoria | Saw-wort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Seseli libanotis | Seseli libanotis | moon carrot | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Seseli libanotis | Seseli libanotis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Seseli libanotis | Seseli libanotis | Moon Carrot | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Sesleria caerulea | Sesleria caerulea | blue moor-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sesleria caerulea | Sesleria caerulea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sesleria caerulea | Sesleria caerulea | Blue Moor-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sesleria caerulea | Sesleria caerulea | Blue Moor-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sherardia arvensis | Sherardia arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sherardia arvensis | Sherardia arvensis | Field Madder | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sherardia arvensis | Sherardia arvensis | Field Madder | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sibbaldia procumbens | Sibbaldia procumbens | sibbaldia | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sibbaldia procumbens | Sibbaldia procumbens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sibthorpia europaea | Sibthorpia europaea | Cornish moneywort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sibthorpia europaea | Sibthorpia europaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sibthorpia europaea | Sibthorpia europaea | Cornish Moneywort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silaum silaus | Silaum silaus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silaum silaus | Silaum silaus | Pepper-Saxifrage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silene acaulis | Silene acaulis | Moss Campion | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Silene acaulis | Silene acaulis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silene acaulis | Silene acaulis | Moss Campion | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Silene conica | Silene conica | sand catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene conica | Silene conica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Silene conica | Silene conica | Sand Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Silene dioica | Silene dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silene dioica | Silene dioica | Red Campion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silene flos-cuculi | Silene flos-cuculi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Silene flos-cuculi | Silene flos-cuculi (Lychnis flos-cuculi) | Ragged Robin | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | small-flowered catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | small-flowered catchfly | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | Small-flowered Catchfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | Small-Flowered Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Silene gallica | Silene gallica | Small-flowered Catchfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Silene latifolia | Silene latifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silene latifolia | Silene latifolia | White Campion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silene noctiflora | Silene noctiflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Silene noctiflora | Silene noctiflora | Night-flowered Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Silene noctiflora | Silene noctiflora | Night-flowering Catchfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Silene nutans | Silene nutans | Nottingham catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene nutans | Silene nutans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Silene nutans | Silene nutans | Nottingham Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Silene nutans | Silene nutans | Nottingham Catchfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Silene otites | Silene otites | Spanish catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene otites | Silene otites | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Silene otites | Silene otites | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Silene otites | Silene otites | Breckland Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Silene otites | Silene otites | Spanish Catchfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Silene suecica | Lychnis alpina | Alpine catchfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Silene suecica | Lychnis alpina | alpine catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene suecica | Silene suecica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Silene suecica | Silene suecica (Lychnis alpina) | Alpine Catchfly | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Silene suecica | Lychnis alpina | Alpine Catchfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Silene uniflora | Silene uniflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silene uniflora | Silene uniflora | Sea Campion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silene viscaria | Lychnis viscaria | sticky catchfly | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Silene viscaria | Silene viscaria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Near Threatened |
| Vascular plant | flowering plant | Silene vulgaris | Silene vulgaris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silene vulgaris | Silene vulgaris | Bladder Campion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silybum marianum | Silybum marianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Silybum marianum | Silybum marianum | Milk Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Silybum marianum | Silybum marianum | Milk Thistle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sinapis alba | Sinapis alba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sinapis alba | Sinapis alba | White Mustard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sinapis alba | Sinapis alba | White Mustard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sinapis arvensis | Sinapis arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sinapis arvensis | Sinapis arvensis | Charlock | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sinapis arvensis | Sinapis arvensis | Charlock | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sison amomum | Sison amomum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sison amomum | Sison amomum | Stone Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sisymbrium officinale | Sisymbrium officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sisymbrium officinale | Sisymbrium officinale | Hedge Mustard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sisyrinchium bermudiana | Sisyrinchium bermudiana | Blue-Eyed-Grass | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Sisyrinchium bermudiana | Sisyrinchium bermudiana | blue-eyed-grass | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | greater water-parsnip | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | greater water-parsnip | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | Great Water-Parsnip | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sium latifolium | Sium latifolium | Greater Water Parsnip | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Smyrnium olusatrum | Smyrnium olusatrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Smyrnium olusatrum | Smyrnium olusatrum | Alexanders | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Solanum dulcamara | Solanum dulcamara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Solanum dulcamara | Solanum dulcamara | Bittersweet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Solanum nigrum | Solanum nigrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Solanum nigrum | Solanum nigrum | Black Nightshade | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Solidago virgaurea | Solidago virgaurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Solidago virgaurea | Solidago virgaurea | Goldenrod | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Solidago virgaurea subsp. virgaurea | Solidago virgaurea subsp. virgaurea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Sonchus arvensis | Sonchus arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sonchus arvensis | Sonchus arvensis | Corn Sow-Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sonchus asper | Sonchus asper | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sonchus asper | Sonchus asper | Prickly Sow-Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sonchus oleraceus | Sonchus oleraceus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sonchus oleraceus | Sonchus oleraceus | Common Sow-Thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sonchus palustris | Sonchus palustris | marsh sow-thistle | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sonchus palustris | Sonchus palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sonchus palustris | Sonchus palustris | Marsh Sow-thistle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus × motleyi | Sorbus aucuparia x leyana (S. x motleyi) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus admonitor | Sorbus admonitor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus admonitor | Sorbus admonitor | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus anglica | Sorbus anglica | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus anglica | Sorbus anglica | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus anglica | Sorbus anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Sorbus anglica | Sorbus anglica | English Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Sorbus aria | Sorbus aria | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus aria | Sorbus aria | Common Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus aria x bristoliensis (S. x houstoniae) | Sorbus aria x bristoliensis (S. x houstoniae) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus aria x eminens (S. x robertsonii) | Sorbus aria x eminens (S. x robertsonii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus arranensis | Sorbus arranensis | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus arranensis | Sorbus arranensis | Arran whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus arranensis | Sorbus arranensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus arranensis | Sorbus arranensis | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus arranensis | Sorbus arranensis | Arran Whitebeam | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sorbus arvonicola | Sorbus arvonicola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus aucuparia | Sorbus aucuparia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus aucuparia | Sorbus aucuparia | Mountain Ash | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus avonensis | Sorbus avonensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | Bristol whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | Bristol Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Sorbus bristoliensis | Sorbus bristoliensis | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus cambrensis | Sorbus cambrensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus cheddarensis | Sorbus cheddarensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus cheddarensis | Sorbus cheddarensis | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus cuneifolia | Sorbus cuneifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus devoniensis | Sorbus devoniensis | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus devoniensis | Sorbus devoniensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus devoniensis | Sorbus devoniensis | Devon Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus domestica | Sorbus domestica | service-tree | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus domestica | Sorbus domestica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus domestica | Sorbus domestica | Service-tree | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | Round-leaved Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Sorbus eminens | Sorbus eminens | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus eminentiformis | Sorbus eminentiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus eminentiformis | Sorbus eminentiformis | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus eminentoides | Sorbus eminentoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus eminentoides | Sorbus eminentoides | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus evansii | Sorbus evansii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus evansii | Sorbus evansii | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus greenii | Sorbus greenii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus greenii | Sorbus greenii | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus herefordensis | Sorbus herefordensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus herefordensis | Sorbus herefordensis | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus hibernica | Sorbus hibernica | Irish whitebeam | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sorbus lancastriensis | Sorbus lancastriensis | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Near Threatened |
| Vascular plant | flowering plant | Sorbus lancastriensis | Sorbus lancastriensis | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus lancastriensis | Sorbus lancastriensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Sorbus lancastriensis | Sorbus lancastriensis | Lancastrian Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Sorbus leighensis | Sorbus leighensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus leighensis | Sorbus leighensis | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus leptophylla | Sorbus leptophylla | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus leptophylla | Sorbus leptophylla | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus leptophylla | Sorbus leptophylla | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus leptophylla | Sorbus leptophylla | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Sorbus leptophylla | Sorbus leptophylla | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus leyana | Sorbus leyana | Ley's Whitebeam | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus leyana | Sorbus leyana | Ley's whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus leyana | Sorbus leyana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus leyana | Sorbus leyana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Sorbus leyana | Sorbus leyana | Ley's whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus margaretae | Sorbus margaretae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus margaretae | Sorbus margaretae | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus minima | Sorbus minima | lesser whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus minima | Sorbus minima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus minima | Sorbus minima | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Sorbus minima | Sorbus minima | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus parviloba | Sorbus parviloba | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus parviloba | Sorbus parviloba | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus porrigentiformis | Sorbus porrigentiformis | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus porrigentiformis | Sorbus porrigentiformis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus porrigentiformis | Sorbus porrigentiformis | Grey-leaved Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus pseudofennica | Sorbus pseudofennica | Arran Service Tree | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus pseudofennica | Sorbus pseudofennica | Arran service-tree | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus pseudofennica | Sorbus pseudofennica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus pseudofennica | Sorbus pseudofennica | Arran Service-tree | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus pseudofennica | Sorbus pseudofennica | Arran Service-tree | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Sorbus pseudomeinichii | Sorbus pseudomeinichii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus pseudomeinichii | Sorbus pseudomeinichii | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus richii | Sorbus richii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus richii | Sorbus richii | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus rupicola | Sorbus rupicola | rock whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus rupicola | Sorbus rupicola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus rupicola | Sorbus rupicola | rock whitebeam | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Sorbus rupicola | Sorbus rupicola | Rock Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus rupicoloides | Sorbus rupicoloides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus rupicoloides | Sorbus rupicoloides | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus saxicola | Sorbus saxicola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus saxicola | Sorbus saxicola | NA | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus spectans | Sorbus spectans | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus stenophylla | Sorbus stenophylla | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus stirtoniana | Sorbus stirtoniana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | Somerset Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Sorbus subcuneata | Sorbus subcuneata | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus torminalis | Sorbus torminalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sorbus torminalis | Sorbus torminalis | Wild Service-Tree | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Vulnerable |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | Bloody Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus vexans | Sorbus vexans | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sorbus whiteana | Sorbus whiteana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus whiteana | Sorbus whiteana | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus whiteana | Sorbus whiteana | White's Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | NA | The IUCN Red List of Threatened Species (2010) | 1998-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | a whitebeam | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | Wilmott's Whitebeam | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Sorbus wilmottiana | Sorbus wilmottiana | a whitebeam | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sparganium angustifolium | Sparganium angustifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sparganium angustifolium | Sparganium angustifolium | Floating Bur-Reed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sparganium emersum | Sparganium emersum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sparganium emersum | Sparganium emersum | Small Bur-Reed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sparganium erectum | Sparganium erectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sparganium erectum | Sparganium erectum | Branched Bur-reed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Sparganium erectum subsp. neglectum | Sparganium erectum subsp. neglectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Sparganium natans | Sparganium natans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Sparganium natans | Sparganium natans | Least Bur-reed | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Spartina anglica | Spartina anglica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spartina anglica | Spartina anglica | Common Cord-grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Spartina maritima | Spartina maritima | small cord-grass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Spartina maritima | Spartina maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Spartina maritima | Spartina maritima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Spartina maritima | Spartina maritima | Small Cord-grass | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Spartina maritima | Spartina maritima | Small Cord-grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Spergula arvensis | Spergula arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Spergula arvensis | Spergula arvensis | Corn Spurrey | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Spergularia marina | Spergularia marina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spergularia marina | Spergularia marina | Lesser Sea-Spurrey | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Spergularia media | Spergularia media | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spergularia media | Spergularia media | Greater Sea-spurrey | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Spergularia rubra | Spergularia rubra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spergularia rubra | Spergularia rubra | Sand Spurrey | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Spergularia rupicola | Spergularia rupicola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spergularia rupicola | Spergularia rupicola | Cliff Spurrey | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Spiranthes aestivalis | Spiranthes aestivalis | NA | Bern Convention | 1991-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Spiranthes aestivalis | Orchidaceae | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Spiranthes aestivalis | Spiranthes aestivalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Spiranthes aestivalis | Spiranthes aestivalis | Summer Lady's-tresses | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | Irish Lady's-Tresses | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Orchidaceae | Irish Lady's-Tresses | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | Irish lady's-tresses | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | Irish lady's-tresses | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | American Lady's Tresses | A Vascular Plant Red List for England | 2014-11-18 | Regionally Extinct |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | Irish Lady's-tresses | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Spiranthes romanzoffiana | Spiranthes romanzoffiana | Irish Lady's-tresses | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Spiranthes spiralis | Spiranthes spiralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Spiranthes spiralis | Spiranthes spiralis | Autumn Lady's-tresses | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Spirodela polyrhiza | Spirodela polyrhiza | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Spirodela polyrhiza | Spirodela polyrhiza | Great Duckweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stachys alpina | Stachys alpina | Limestone woundwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Stachys alpina | Stachys alpina | limestone woundwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Stachys alpina | Stachys alpina | Alpine Woundwort | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Stachys arvensis | Stachys arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Stachys arvensis | Stachys arvensis | Field Woundwort | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Stachys arvensis | Stachys arvensis | Field Woundwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Stachys germanica | Stachys germanica | Downy woundwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Stachys germanica | Stachys germanica | downy woundwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Stachys germanica | Stachys germanica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Stachys germanica | Stachys germanica | Downy Woundwort | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Stachys officinalis | Stachys officinalis | Betony | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Stachys officinalis | Betonica officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Stachys officinalis | Betonica officinalis (Stachys officinalis) | Betony | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stachys palustris | Stachys palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stachys palustris | Stachys palustris | Marsh Woundwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stachys sylvatica | Stachys sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stachys sylvatica | Stachys sylvatica | Hedge Woundwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria alsine | Stellaria alsine | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria alsine | Stellaria alsine (Stellaria uliginosa) | Bog Stitchwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria graminea | Stellaria graminea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria graminea | Stellaria graminea | Lesser Stitchwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria holostea | Stellaria holostea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria holostea | Stellaria holostea | Greater Stitchwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria media | Stellaria media | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria media | Stellaria media | Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria neglecta | Stellaria neglecta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria neglecta | Stellaria neglecta | Greater Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria neglecta | Stellaria neglecta | Greater Chickweed | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Stellaria nemorum | Stellaria nemorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria nemorum | Stellaria nemorum | Wood Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria nemorum subsp. montana | Stellaria nemorum subsp. montana | a wood stitchwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Stellaria nemorum subsp. montana | Stellaria nemorum subsp. montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Stellaria nemorum subsp. nemorum | Stellaria nemorum subsp. nemorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria pallida | Stellaria pallida | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Stellaria pallida | Stellaria pallida | Lesser Chickweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | marsh stitchwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | Marsh Stitchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | Marsh Stitchwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Stellaria palustris | Stellaria palustris | Marsh Stitchwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Sternbergia | Sternbergia | NA | CITES UK Species only | 1997-01-01 | Annex B |
| Vascular plant | flowering plant | Stratiotes aloides | Stratiotes aloides | water-soldier | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Stratiotes aloides | Stratiotes aloides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Stratiotes aloides | Stratiotes aloides | Water-soldier | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Suaeda maritima | Suaeda maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Suaeda maritima | Suaeda maritima | Annual Sea-blite | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Suaeda vera | Suaeda vera | shrubby sea-blite | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Suaeda vera | Suaeda vera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Suaeda vera | Suaeda vera | Shrubby Seablite | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Subularia aquatica | Subularia aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Subularia aquatica | Subularia aquatica | Awlwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Succisa pratensis | Succisa pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Succisa pratensis | Succisa pratensis | Devil's-Bit Scabious | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Symphytum officinale | Symphytum officinale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Symphytum officinale | Symphytum officinale | Common Comfrey | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Symphytum officinale subsp. bohemicum | Symphytum officinale subsp. bohemicum | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Symphytum officinale subsp. officinale | Symphytum officinale subsp. officinale | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Tanacetum parthenium | Tanacetum parthenium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tanacetum parthenium | Tanacetum parthenium | Feverfew | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tanacetum vulgare | Tanacetum vulgare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tanacetum vulgare | Tanacetum vulgare | Tansy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum | Taraxacum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum acutum | Taraxacum acutum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum acutum | Taraxacum acutum | Violet-striped Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum agg. | Taraxacum agg. | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum akteum | Taraxacum akteum | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum akteum | Taraxacum akteum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-05-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum akteum | Taraxacum akteum | Hampshire Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum alatum | Taraxacum alatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum alatum | Taraxacum alatum | Green Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum ancistrolobum | Taraxacum ancistrolobum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum ancistrolobum | Taraxacum ancistrolobum | Few-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum anglicum | Taraxacum anglicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum anglicum | Taraxacum anglicum | English Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum arenastrum | Taraxacum arenastrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum arenastrum | Taraxacum arenastrum | Sand Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum argutum | Taraxacum argutum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum argutum | Taraxacum argutum | Sharp-toothed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum atactum | Taraxacum atactum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum atactum | Taraxacum atactum | Narrow-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum beeftinkii | Taraxacum beeftinkii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum beeftinkii | Taraxacum beeftinkii | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum beeftinkii | Taraxacum beeftinkii | Beeftink's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum berthae | Taraxacum berthae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum berthae | Taraxacum berthae | Bertha's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum boekmanii | Taraxacum boekmanii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum boekmanii | Taraxacum boekmanii | B÷kman's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum brachyglossum | Taraxacum brachyglossum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum brachyglossum | Taraxacum brachyglossum | Purple-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum bracteatum | Taraxacum bracteatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum bracteatum | Taraxacum bracteatum | Dark-green Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum breconense | Taraxacum breconense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum breconense | Taraxacum breconense | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum britannicum | Taraxacum britannicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum britannicum | Taraxacum britannicum | British Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum caledonicum | Taraxacum caledonicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cambricum | Taraxacum cambricum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cambricum | Taraxacum cambricum | Welsh Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum celticum | Taraxacum celticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum celticum | Taraxacum celticum | Celtic Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum cenabense | Taraxacum cenabense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum cenabense | Taraxacum cenabense | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum cenabense | Taraxacum cenabense | Cenabum Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum ceratolobum | Taraxacum ceratolobum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cherwellense | Taraxacum cherwellense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cherwellense | Taraxacum cherwellense | Cherwell Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum cherwellense | Taraxacum stenoglossum | Cherwell Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum ciliare | Taraxacum ciliare | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2015-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum claudiae | Taraxacum claudiae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2017-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum clovense | Taraxacum clovense | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum clovense | Taraxacum clovense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-05-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum clovense | Taraxacum clovense | a dandelion | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Taraxacum clovense | Taraxacum clovense | Clova Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Taraxacum commixtum | Taraxacum commixtum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum commixtum | Taraxacum commixtum | Sociable Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum cophocentrum | Taraxacum cophocentrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cophocentrum | Taraxacum cophocentrum | Rounded-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum cordatum | Taraxacum cordatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cordatum | Taraxacum cordatum | Entire-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum cornubiense | Taraxacum cornubiense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cornubiense | Taraxacum cornubiense | Cornish Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum craspedotum | Taraxacum craspedotum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum croceiflorum | Taraxacum croceiflorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cyanolepis | Taraxacum cyanolepis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum cymbifolium | Taraxacum cymbifolium | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum cymbifolium | Taraxacum cymbifolium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-05-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum cymbifolium | Taraxacum cymbifolium | Ben Lawes Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Taraxacum dahlstedtii | Taraxacum dahlstedtii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum degelii | Taraxacum degelii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum degelii | Taraxacum degelii | Degelius's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum dilatatum | Taraxacum dilatatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum dilatatum | Taraxacum dilatatum | Grassland Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum drucei | Taraxacum drucei | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum drucei | Taraxacum drucei | Druce's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum dunense | Taraxacum dunense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum dunense | Taraxacum dunense | Dune Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum duplidentifrons | Taraxacum duplidentifrons | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum duplidentifrons | Taraxacum duplidentifrons | Double-toothed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum edmondsonianum | Taraxacum edmondsonianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum edmondsonianum | Taraxacum edmondsonianum | Edmondson's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum euryphyllum | Taraxacum euryphyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum euryphyllum | Taraxacum euryphyllum | Wide-stalked Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum excellens | Taraxacum excellens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum excellens | Taraxacum excellens | Purple-blotched Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum faeroense | Taraxacum faeroense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum faeroense | Taraxacum faeroense | Faeroes Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulgidum | Taraxacum fulgidum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulgidum | Taraxacum fulgidum | Bright Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulvicarpum | Taraxacum fulvicarpum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulvicarpum | Taraxacum fulvicarpum | Brown-fruited Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulviforme | Taraxacum fulviforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulviforme | Taraxacum fulviforme | Green-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulvum | Taraxacum fulvum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum fulvum | Taraxacum fulvum | Cinnamon-fruited Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum geirhildae | Taraxacum geirhildae | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum geirhildae | Taraxacum geirhildae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-05-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum geirhildae | Taraxacum geirhildae | a dandelion | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Taraxacum geirhildae | Taraxacum geirhildae | Shetland Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Taraxacum gelertii | Taraxacum gelertii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum gelertii | Taraxacum gelertii | Gelert's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum glauciniforme | Taraxacum glauciniforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum glauciniforme | Taraxacum glauciniforme | Many-toothed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum gotlandicum | Taraxacum gotlandicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum gotlandicum | Taraxacum gotlandicum | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum haematicum | Taraxacum haematicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum haematicum | Taraxacum haematicum | Blood-red Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatiforme | Taraxacum hamatiforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatiforme | Taraxacum hamatiforme | Asymmetrical Hook-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatulum | Taraxacum hamatulum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatulum | Taraxacum hamatulum | Slender Hook-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatum | Taraxacum hamatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum hamatum | Taraxacum hamatum | Hook-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum haworthianum | Taraxacum haworthianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum haworthianum | Taraxacum haworthianum | Haworth's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hesperium | Taraxacum hesperium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum hesperium | Taraxacum hesperium | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hexhamense | Taraxacum hexhamense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum hexhamense | Taraxacum hexhamense | Hexham Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum hirsutissimum | Taraxacum hirsutissimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum hirsutissimum | Taraxacum hirsutissimum | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum hirsutissimum | Taraxacum hirsutissimum | Hairy Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Taraxacum hygrophilum | Taraxacum hygrophilum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum hygrophilum | Taraxacum hygrophilum | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum hygrophilum | Taraxacum hygrophilum | Water-meadow Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum inane | Taraxacum inane | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum inane | Taraxacum inane | Pollenless Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum inopinatum | Taraxacum inopinatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum inopinatum | Taraxacum inopinatum | Unexpected Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum insigne | Taraxacum insigne | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum lacistophyllum | Taraxacum lacistophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum lacistophyllum | Taraxacum lacistophyllum | Cut-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum lancastriense | Taraxacum lancastriense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum lancastriense | Taraxacum lancastriense | Lancashire Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum landmarkii | Taraxacum landmarkii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum landmarkii | Taraxacum landmarkii | Landmark Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum laticordatum | Taraxacum laticordatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum laticordatum | Taraxacum laticordatum | Decumbent Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum latisectum | Taraxacum latisectum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum limbatum | Taraxacum limbatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2012-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum lingulatum | Taraxacum lingulatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum longisquameum | Taraxacum longisquameum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum luteum | Taraxacum luteum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum luteum | Taraxacum luteum | Pure Yellow Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum maculosum | Taraxacum maculosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum maculosum | Taraxacum maculosum | Spotted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum margettsii | Taraxacum margettsii | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum margettsii | Taraxacum margettsii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum margettsii | Taraxacum margettsii | Margetts's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum marklundii | Taraxacum marklundii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum marklundii | Taraxacum marklundii | Marklund's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum melanthoides | Taraxacum melanthoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum melanthoides | Taraxacum melanthoides | Bluish-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum naevosiforme | Taraxacum naevosiforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum naevosiforme | Taraxacum naevosiforme | Wetland Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum naevosum | Taraxacum naevosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum naevosum | Taraxacum naevosum | Squat Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum nietoi | Taraxacum nietoi | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum nietoi | Taraxacum nietoi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-05-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum nigridentatum | Taraxacum nigridentatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum nigridentatum | Taraxacum nigridentatum | Black-toothed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum nordstedtii | Taraxacum nordstedtii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum nordstedtii | Taraxacum nordstedtii | Nordstedt's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum obliquum | Taraxacum obliquum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum obliquum | Taraxacum obliquum | Many-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum oblongatum | Taraxacum oblongatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum oblongatum | Taraxacum oblongatum | Oblong-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum oellgaardii | Taraxacum oellgaardii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum oellgaardii | Taraxacum oellgaardii | Ollgaard's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum olgae | Taraxacum olgae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum olgae | Taraxacum olgae | Olga's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum orcadense | Taraxacum orcadense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum ostenfeldii | Taraxacum ostenfeldii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum ostenfeldii | Taraxacum ostenfeldii | Ostenfeld's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum oxoniense | Taraxacum oxoniense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum oxoniense | Taraxacum oxoniense | Oxford Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum palmeri | Taraxacum palmeri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Taraxacum palustre | Taraxacum palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum palustre | Taraxacum palustre | Fen Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum palustrisquameum | Taraxacum palustrisquamum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum palustrisquameum | Taraxacum palustrisquameum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum pankhurstianum | Taraxacum pankhurstianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2012-01-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum pannulatiforme | Taraxacum pannulatiforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum parnassicum | Taraxacum parnassicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum parnassicum | Taraxacum parnassicum | Parnassus Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum platyglossum | Taraxacum platyglossum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum platyglossum | Taraxacum platyglossum | Tongue-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum polyodon | Taraxacum polyodon | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum polyodon | Taraxacum polyodon | Common Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum porteri | Taraxacum porteri | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum porteri | Taraxacum porteri | Porter's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum proximiforme | Taraxacum proximiforme | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum proximiforme | Taraxacum proximiforme | Straw-fruited Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum proximum | Taraxacum proximum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum proximum | Taraxacum proximum | Umber-fruited Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudohamatum | Taraxacum pseudohamatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudohamatum | Taraxacum pseudohamatum | False Hook-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudolarssonii | Taraxacum pseudolarssonii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudolarssonii | Taraxacum pseudolarssonii | Spreading-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudonordstedtii | Taraxacum pseudonordstedtii | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum pseudonordstedtii | Taraxacum pseudonordstedtii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum pseudonordstedtii | Taraxacum pseudonordstedtii | Teesdale Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum pycnostictum | Taraxacum pycnostictum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum retzii | Taraxacum retzii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum retzii | Taraxacum retzii | De Retz's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum richardsianum | Taraxacum richardsianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum richardsianum | Taraxacum richardsianum | Richard's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum ronae | Taraxacum ronae | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2007-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum ronae | Taraxacum ronae | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum rubicundum | Taraxacum rubicundum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum rubicundum | Taraxacum rubicundum | Ruddy Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum rufofructum | Taraxacum rufofructum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2017-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sagittipotens | Taraxacum sagittipotens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sagittipotens | Taraxacum sagittipotens | Smooth Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum sahlinianum | Taraxacum sahlinianum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sahlinianum | Taraxacum sahlinianum | Sahlin's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum scanicum | Taraxacum scanicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum scanicum | Taraxacum scanicum | SkÕne Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum scoticum | Taraxacum scoticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum scoticum | Taraxacum scoticum | Scottish Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum sellandii | Taraxacum sellandii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sellandii | Taraxacum sellandii | Selland's Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum serpenticola | Taraxacum serpenticola | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum serpenticola | Taraxacum serpenticola | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum serpenticola | Taraxacum serpenticola | Serpentine Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Taraxacum sinuatum | Taraxacum sinuatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sinuatum | Taraxacum sinuatum | Sinuate-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum spiculatum | Taraxacum spiculatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum stenacrum | Taraxacum stenacrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum stenacrum | Taraxacum stenacrum | Linear-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum stictophyllum | Taraxacum stictophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum stictophyllum | Taraxacum calophyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2017-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum stictophyllum | Taraxacum stictophyllum | Stiff-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum subbracteatum | Taraxacum subbracteatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum subbracteatum | Taraxacum subbracteatum | Dark-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum subhamatum | Taraxacum subhamatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum subhamatum | Taraxacum subhamatum | Large Hook-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum sublaeticolor | Taraxacum sublaeticolor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum sublaeticolor | Taraxacum sublaeticolor | Small-headed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum subnaevosum | Taraxacum subnaevosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum subnaevosum | Taraxacum subnaevosum | Pale-bracted Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum subundulatum | Taraxacum subundulatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum subundulatum | Taraxacum subundulatum | Complex-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum tamesense | Taraxacum tamesense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum tamesense | Taraxacum tamesense | Thames Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum tanylepis | Taraxacum tanylepis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum texelense | Taraxacum texelense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum texelense | Taraxacum texelense | Texel Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Taraxacum tortilobum | Taraxacum tortilobum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum tortilobum | Taraxacum tortilobum | Twisted-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum undulatum | Taraxacum undulatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum undulatum | Taraxacum undulatum | Wavy-leaved Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum unguilobum | Taraxacum unguilobum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Taraxacum unguilobum | Taraxacum unguilobum | Claw-lobed Dandelion | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Taraxacum xiphoideum | Taraxacum xiphoideum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Vulnerable |
| Vascular plant | flowering plant | Taraxacum xiphoideum | Taraxacum xiphoideum | a dandelion | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Taraxacum xiphoideum | Taraxacum xiphoideum | Parallel-leaved Dandelion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Teesdalia nudicaulis | Teesdalia nudicaulis | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Teesdalia nudicaulis | Teesdalia nudicaulis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Teesdalia nudicaulis | Teesdalia nudicaulis | shepherd's cress | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Teesdalia nudicaulis | Teesdalia nudicaulis | Shepherd's Cress | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Teesdalia nudicaulis | Teesdalia nudicaulis | Shepherd's Cress | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Tephroseris integrifolia | Tephroseris integrifolia subsp. integrifolia | field fleawort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Tephroseris integrifolia | Tephroseris integrifolia | Field Fleawort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. integrifolia | Tephroseris integrifolia subsp. integrifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. integrifolia | Tephroseris integrifolia subsp. integrifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. integrifolia | Tephroseris integrifolia subsp. integrifolia | Field Fleawort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. maritima | Tephroseris integrifolia subsp. maritima | South stack fleawort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. maritima | Tephroseris integrifolia subsp. maritima | South Stack fleawort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Tephroseris integrifolia subsp. maritima | Tephroseris integrifolia subsp. maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Tephroseris palustris | Tephroseris palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Tephroseris palustris | Tephroseris palustris | Marsh Fleawort | A Vascular Plant Red List for England | 2014-11-18 | Extinct |
| Vascular plant | flowering plant | Teucrium botrys | Teucrium botrys | Cut-leaved germander | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Teucrium chamaedrys | Teucrium chamaedrys | wall germander | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Teucrium chamaedrys | Teucrium chamaedrys | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2017-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Teucrium chamaedrys | Teucrium chamaedrys | Wall Germander | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | Water germander | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | water germander | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | Water Germander | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Teucrium scordium | Teucrium scordium | Water Germander | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Teucrium scorodonia | Teucrium scorodonia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Teucrium scorodonia | Teucrium scorodonia | Wood Sage | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thalictrum alpinum | Thalictrum alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thalictrum alpinum | Thalictrum alpinum | Alpine Meadow-Rue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thalictrum flavum | Thalictrum flavum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thalictrum flavum | Thalictrum flavum | Common Meadow-Rue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thalictrum minus | Thalictrum minus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thalictrum minus | Thalictrum minus | Lesser Meadow-rue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thesium humifusum | Thesium humifusum | bastard-toadflax | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Thesium humifusum | Thesium humifusum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thesium humifusum | Thesium humifusum | Bastard-Toadflax | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thlaspi arvense | Thlaspi arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thlaspi arvense | Thlaspi arvense | Common Penny-Cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thlaspi caerulescens | Thlaspi caerulescens | alpine penny-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Thlaspi caerulescens | Noccaea caerulescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Thlaspi caerulescens | Noccaea caerulescens (Thlaspi caerulescens) | Alpine Penny-cress | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thlaspi caerulescens | Thlaspi caerulescens | Alpine Penny-cress | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Thlaspi perfoliatum | Perfoliate penny-cress | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Thlaspi perfoliatum | perfoliate penny-cress | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Microthlaspi perfoliatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Thlaspi perfoliatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Microthlaspi perfoliatum (Thlaspi perfoliatum) | Cotswold Pennycress | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Thlaspi perfoliatum | Thlaspi perfoliatum | Cotswold Pennycress | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Thymus polytrichus | Thymus polytrichus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thymus polytrichus | Thymus polytrichus (Thymus praecox) | Wild Garden | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thymus pulegioides | Thymus pulegioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thymus pulegioides | Thymus pulegioides | Large Garden | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thymus serpyllum | Thymus serpyllum | Breckland thyme | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Thymus serpyllum | Thymus serpyllum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Thymus serpyllum | Thymus serpyllum | Breckland Garden | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Thyselium palustre | Peucedanum palustre | milk-parsley | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Thyselium palustre | Thyselium palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Vulnerable |
| Vascular plant | flowering plant | Thyselium palustre | Thyselium palustre (Peucedanum palustre) | Marsh Hog's Fennel | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Tilia cordata | Tilia cordata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tilia cordata | Tilia cordata | Small-Leaved Lime | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tilia platyphyllos | Tilia platyphyllos | large-leaved lime | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Tilia platyphyllos | Tilia platyphyllos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tilia platyphyllos | Tilia platyphyllos | Large-Leaved Lime | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tofieldia pusilla | Tofieldia pusilla | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tofieldia pusilla | Tofieldia pusilla | Scottish Asphodel | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Torilis arvensis | Torilis arvensis | spreading hedge-parsley | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Torilis arvensis | Torilis arvensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Torilis arvensis | Torilis arvensis | Spreading Bur Parsley | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Torilis arvensis | Torilis arvensis | Spreading Hedge Parsley | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Torilis arvensis subsp. arvensis | Torilis arvensis subsp. arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Endangered |
| Vascular plant | flowering plant | Torilis japonica | Torilis japonica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Torilis japonica | Torilis japonica | Hedge Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Torilis nodosa | Torilis nodosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Torilis nodosa | Torilis nodosa | Knotted Bur Parsley | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Torilis nodosa | Torilis nodosa | Knotted Hedge-parsley | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Tragopogon pratensis | Tragopogon pratensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tragopogon pratensis | Tragopogon pratensis | Goat's-beard | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trichophorum alpinum | Trichophorum alpinum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Regionally Extinct |
| Vascular plant | flowering plant | Trichophorum caespitosum | Trichophorum cespitosum subsp. cespitosum | a deergrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trichophorum caespitosum | Trichophorum cespitosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Data Deficient |
| Vascular plant | flowering plant | Trichophorum caespitosum | Trichophorum cespitosum (Trichophorum cespitosum subsp. cespitosum) | Deergrass | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Trichophorum germanicum | Trichophorum germanicum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Trichophorum germanicum | Trichophorum germanicum (Trichophorum cespitosum subsp. germanicum) | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trientalis europaea | Trientalis europaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trientalis europaea | Trientalis europaea | Chickweed Wintergreen | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium arvense | Trifolium arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium arvense | Trifolium arvense | Hare's Foot Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium bocconei | Trifolium bocconei | twin-headed clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium bocconei | Trifolium bocconei | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Endangered |
| Vascular plant | flowering plant | Trifolium bocconei | Trifolium bocconei | Twin-Flowered Clover | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Trifolium campestre | Trifolium campestre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium campestre | Trifolium campestre | Hop Trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium dubium | Trifolium dubium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium dubium | Trifolium dubium | Lesser Trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium fragiferum | Trifolium fragiferum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Trifolium fragiferum | Trifolium fragiferum | Strawberry Clover | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Trifolium fragiferum | Trifolium fragiferum | Strawberry Clover | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Trifolium fragiferum subsp. fragiferum | Trifolium fragiferum subsp. fragiferum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2016-01-01 | Vulnerable |
| Vascular plant | flowering plant | Trifolium glomeratum | Trifolium glomeratum | clustered clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium glomeratum | Trifolium glomeratum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium glomeratum | Trifolium glomeratum | Clustered Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium incarnatum | Trifolium incarnatum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium incarnatum subsp. molinerii | Trifolium incarnatum subsp. molinerii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium incarnatum subsp. molinerii | Trifolium incarnatum subsp. molinerii | long-headed clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium medium | Trifolium medium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium medium | Trifolium medium | Zigzag Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium micranthum | Trifolium micranthum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium micranthum | Trifolium micranthum | Slender Trefoil | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium micranthum | Trifolium micranthum | Slender Trefoil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Trifolium occidentale | Trifolium occidentale | western clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium occidentale | Trifolium occidentale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium occidentale | Trifolium occidentale | Western Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium ochroleucon | Trifolium ochroleucon | sulphur clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium ochroleucon | Trifolium ochroleucon | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Vulnerable |
| Vascular plant | flowering plant | Trifolium ochroleucon | Trifolium ochroleucon | Sulphur Clover | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Trifolium ornithopodioides | Trifolium ornithopodioides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium ornithopodioides | Trifolium ornithopodioides | Bird's Foot Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium pratense | Trifolium pratense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium pratense | Trifolium pratense | Red Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium repens | Trifolium repens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium repens | Trifolium repens | White Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium scabrum | Trifolium scabrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium scabrum | Trifolium scabrum | Rough Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium squamosum | Trifolium squamosum | sea clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium squamosum | Trifolium squamosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium squamosum | Trifolium squamosum | Sea Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium striatum | Trifolium striatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium striatum | Trifolium striatum | Knotted Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium strictum | Trifolium strictum | upright clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium strictum | Trifolium strictum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Trifolium strictum | Trifolium strictum | Upright Clover | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Trifolium subterraneum | Trifolium subterraneum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium subterraneum | Trifolium subterraneum | Burrowing Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trifolium suffocatum | Trifolium suffocatum | suffocated clover | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trifolium suffocatum | Trifolium suffocatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trifolium suffocatum | Trifolium suffocatum | Suffocated Clover | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Triglochin maritimum | Triglochin maritima | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Triglochin maritimum | Triglochin maritima (Triglochin maritimum) | Sea Arrowgrass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Triglochin palustre | Triglochin palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Triglochin palustre | Triglochin palustris (Triglochin palustre) | Marsh Arrowgrass | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Trinia glauca | Trinia glauca | honewort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Trinia glauca | Trinia glauca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trinia glauca | Trinia glauca | Honewort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum inodorum | Tripleurospermum inodorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum inodorum | Tripleurospermum inodorum | Scentless Mayweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum | Tripleurospermum maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2010-01-01 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum | Tripleurospermum maritimum | Scentless Mayweed agg. | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum subsp. maritimum | Tripleurospermum maritimum subsp.maritimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum subsp. maritimum | Tripleurospermum maritimum subsp. maritimum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum subsp. nigriceps | Tripleurospermum maritimum subsp. nigriceps | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum subsp. vinicaule | Tripleurospermum maritimum subsp. vinicaule | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Tripleurospermum maritimum subsp. vinicaule | Tripleurospermum maritimum subsp. vinicaule | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trisetum flavescens | Trisetum flavescens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trisetum flavescens | Trisetum flavescens | Yellow Oat-Grass | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trollius europaeus | Trollius europaeus | Globe-Flower | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Trollius europaeus | Trollius europaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Trollius europaeus | Trollius europaeus | globeflower | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Trollius europaeus | Trollius europaeus | Globeflower | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Trollius europaeus | Trollius europaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Tuberaria guttata | Tuberaria guttata | spotted rock-rose | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Tuberaria guttata | Tuberaria guttata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Tuberaria guttata | Tuberaria guttata | Spotted Rock-rose | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Tussilago farfara | Tussilago farfara | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Tussilago farfara | Tussilago farfara | Coltsfoot | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Typha angustifolia | Typha angustifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Typha angustifolia | Typha angustifolia | Lesser Bulrush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Typha latifolia | Typha latifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Typha latifolia | Typha latifolia | Bulrush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulex europaeus | Ulex europaeus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulex europaeus | Ulex europaeus | Furze | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulex gallii | Ulex gallii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulex gallii | Ulex gallii | Western Gorse | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulex minor | Ulex minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulex minor | Ulex minor | Dwarf Gorse | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulmus glabra | Ulmus glabra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulmus glabra | Ulmus glabra | Wych Elm | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulmus minor | Ulmus minor sensu Stace | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulmus minor | Ulmus minor sensu Stace | Small Leaved Elm | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Ulmus procera | Ulmus procera | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Ulmus procera | Ulmus procera | English Elm | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Umbilicus rupestris | Umbilicus rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Umbilicus rupestris | Umbilicus rupestris | Navelwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Urtica dioica | Urtica dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Urtica dioica | Urtica dioica | Common Nettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Urtica dioica subsp. dioica | Urtica dioica subsp. dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Urtica dioica subsp. dioica | Urtica dioica subsp. dioica | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Urtica dioica subsp. galeopsifolia | Urtica dioica subsp. galeopsifolia | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Urtica urens | Urtica urens | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Urtica urens | Urtica urens | Small Nettle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Utricularia australis | Utricularia australis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Utricularia australis | Utricularia australis | Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Utricularia bremii | Utricularia bremii | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Utricularia intermedia | Utricularia intermedia sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Utricularia intermedia | Utricularia intermedia sens.str. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Utricularia intermedia | Utricularia intermedia s.l. | Intermediate Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Utricularia intermedia | Utricularia intermedia s.s. | Intermediate Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Utricularia minor | Utricularia minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Utricularia minor | Utricularia minor | Lesser Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Utricularia ochroleuca | Utricularia ochroleuca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Utricularia ochroleuca | Utricularia ochroleuca | Pale Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Utricularia stygia | Utricularia stygia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Utricularia stygia | Utricularia stygia | Nordic Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Data Deficient |
| Vascular plant | flowering plant | Utricularia vulgaris | Utricularia vulgaris sens.lat. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Utricularia vulgaris | Utricularia vulgaris sens.str. | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Utricularia vulgaris | Utricularia vulgaris s.l. | Common Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Utricularia vulgaris | Utricularia vulgaris s.s. | Common Bladderwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vaccinium microcarpum | Vaccinium microcarpum | small cranberry | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vaccinium microcarpum | Vaccinium microcarpum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vaccinium microcarpum | Vaccinium microcarpum | Small Cranberry | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Vaccinium myrtillus | Vaccinium myrtillus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vaccinium myrtillus | Vaccinium myrtillus | Bilberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vaccinium oxycoccos | Vaccinium oxycoccos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vaccinium oxycoccos | Vaccinium oxycoccos | Cranberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vaccinium uliginosum | Vaccinium uliginosum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vaccinium uliginosum | Vaccinium uliginosum | Bog Bilberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vaccinium vitis-idaea | Vaccinium vitis-idaea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vaccinium vitis-idaea | Vaccinium vitis-idaea | Cowberry | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Valeriana dioica | Valeriana dioica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Valeriana dioica | Valeriana dioica | Marsh Valerian | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Valeriana officinalis | Valeriana officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Valeriana officinalis | Valeriana officinalis | Common Valerian | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Valeriana officinalis | Valeriana officinalis subsp. collina | Common Valerian | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Valeriana officinalis | Valeriana officinalis subsp. sambucifolia | Common Valerian | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Valerianella carinata | Valerianella carinata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Valerianella carinata | Valerianella carinata | Keeled Cornsalad | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Valerianella carinata | Valerianella carinata | Keeled-fruited Cornsalad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Valerianella dentata | Valerianella dentata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Valerianella dentata | Valerianella dentata | Narrow-fruited Cornsalad | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Valerianella eriocarpa | Valerianella eriocarpa | hairy-fruited cornsalad | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Valerianella eriocarpa | Valerianella eriocarpa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Valerianella eriocarpa | Valerianella eriocarpa | Hairy-fruited Cornsalad | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Valerianella locusta | Valerianella locusta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Valerianella locusta | Valerianella locusta | Common Cornsalad | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Valerianella locusta subsp. locusta | Valerianella locusta subsp. locusta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2006-01-01 | Least concern |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | broad-fruited cornsalad | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | Broad-fruited Cornsalad | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Valerianella rimosa | Valerianella rimosa | Broad-Fruited Corn Salad | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Verbascum lychnitis | Verbascum lychnitis | white mullein | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Verbascum lychnitis | Verbascum lychnitis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Verbascum lychnitis | Verbascum lychnitis | White Mullein | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Verbascum nigrum | Verbascum nigrum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Verbascum nigrum | Verbascum nigrum | Dark Mullein | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Verbascum pulverulentum | Verbascum pulverulentum | hoary mullein | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Verbascum pulverulentum | Verbascum pulverulentum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Verbascum pulverulentum | Verbascum pulverulentum | Hoary Mullein | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Verbascum thapsus | Verbascum thapsus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Verbascum thapsus | Verbascum thapsus | Common Mullein | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Verbena officinalis | Verbena officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Verbena officinalis | Verbena officinalis | Vervain | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica agrestis | Veronica agrestis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica agrestis | Veronica agrestis | Green Field-Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica alpina | Veronica alpina | alpine speedwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica alpina | Veronica alpina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica anagallis-aquatica | Veronica anagallis-aquatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica anagallis-aquatica | Veronica anagallis-aquatica | Blue Water-speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica arvensis | Veronica arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica arvensis | Veronica arvensis | Wall Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica beccabunga | Veronica beccabunga | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica beccabunga | Veronica beccabunga | Brooklime | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica catenata | Veronica catenata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica catenata | Veronica catenata | Pink Water-Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica chamaedrys | Veronica chamaedrys | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica chamaedrys | Veronica chamaedrys | Birdseye Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica fruticans | Veronica fruticans | rock speedwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica fruticans | Veronica fruticans | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Veronica hederifolia | Veronica hederifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica hederifolia | Veronica hederifolia | Ivy-Leaved Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica hederifolia subsp. hederifolia | Veronica hederifolia subsp. hederifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica hederifolia subsp. hederifolia | Veronica hederifolia subsp. hederifolia | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica hederifolia subsp. lucorum | Veronica hederifolia subsp. lucorum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica hederifolia subsp. lucorum | Veronica hederifolia subsp. lucorum | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica montana | Veronica montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica montana | Veronica montana | Wood Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica officinalis | Veronica officinalis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica officinalis | Veronica officinalis | Common Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Veronica scutellata | Veronica scutellata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica scutellata | Veronica scutellata | Marsh Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Veronica serpyllifolia | Veronica serpyllifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica serpyllifolia | Veronica serpyllifolia | Thyme Leaved Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica serpyllifolia subsp. humifusa | Veronica serpyllifolia subsp. humifusa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Veronica serpyllifolia subsp. humifusa | Veronica serpyllifolia subsp. humifusa | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Veronica serpyllifolia subsp. serpyllifolia | Veronica serpyllifolia subsp. serpyllifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica serpyllifolia subsp. serpyllifolia | Veronica serpyllifolia subsp. serpyllifolia | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica spicata | Veronica spicata | Spiked speedwell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Veronica spicata | Veronica spicata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Veronica spicata | Veronica spicata | Breckland Spiked Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Veronica spicata subsp. hybrida | Veronica spicata subsp. hybrida | a spiked speedwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica spicata subsp. spicata | Veronica spicata subsp. spicata | a spiked speedwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | Fingered speedwell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | fingered speedwell | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | Fingered Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Veronica triphyllos | Veronica triphyllos | Fingered Speedwell | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Veronica verna | Veronica verna | spring sedge | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Veronica verna | Veronica verna | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Veronica verna | Veronica verna | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Veronica verna | Veronica verna | Spring Speedwell | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Veronica verna | Veronica verna | Spring Speedwell | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Viburnum lantana | Viburnum lantana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viburnum lantana | Viburnum lantana | Wayfaring Tree | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viburnum opulus | Viburnum opulus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viburnum opulus | Viburnum opulus | Guelder Rose | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia bithynica | Vicia bithynica | Bithynian vetch | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vicia bithynica | Vicia bithynica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Vicia bithynica | Vicia bithynica | Bithynian Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia bithynica | Vicia bithynica | Bithynian Vetch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Vicia cracca | Vicia cracca | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia cracca | Vicia cracca | Tufted Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia hirsuta | Vicia hirsuta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia hirsuta | Vicia hirsuta | Hairy Tare | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia lathyroides | Vicia lathyroides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia lathyroides | Vicia lathyroides | spring vetch | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Vicia lathyroides | Vicia lathyroides | Spring Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia lutea | Vicia lutea | yellow-vetch | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vicia lutea | Vicia lutea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Vicia lutea | Vicia lutea | Yellow Vetch | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Vicia lutea | Vicia lutea | Yellow-vetch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Vicia orobus | Vicia orobus | wood bitter-vetch | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vicia orobus | Vicia orobus | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Vicia orobus | Vicia orobus | Upright Vetch | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Vicia orobus | Vicia orobus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Vicia orobus | Vicia orobus | Wood Bitter-vetch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Vicia parviflora | Vicia parviflora | slender tare | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vicia parviflora | Vicia parviflora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Vicia parviflora | Vicia parviflora | Slender Tare | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Vicia sativa | Vicia sativa | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia sativa | Vicia sativa | Common Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia sativa subsp. nigra | Vicia sativa subsp. nigra | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia sativa subsp. nigra | Vicia sativa subsp. nigra | Narrow-leaved Vetch | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Vicia sativa subsp. sativa | Vicia sativa subsp. sativa | Cultivated Vetch | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Vicia sativa subsp. segetalis | Vicia sativa subsp. segetalis | Common Vetch | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Vicia sepium | Vicia sepium | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia sepium | Vicia sepium | Bush Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia sylvatica | Vicia sylvatica | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia sylvatica | Vicia sylvatica | Wood Vetch | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vicia tetrasperma | Vicia tetrasperma | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vicia tetrasperma | Vicia tetrasperma | Smooth Tare | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vinca minor | Vinca minor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vinca minor | Vinca minor | Lesser Periwinkle | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola arvensis | Viola arvensis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola arvensis | Viola arvensis | Field Pansy | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola canina | Viola canina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Viola canina | Viola canina | Heath Dog-Violet | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Viola canina subsp. canina | Viola canina subsp. canina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Viola canina subsp. canina | Viola canina subsp. canina | NA | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Viola canina subsp. montana | Viola canina subsp. montana | a heath dog-violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola canina subsp. montana | Viola canina subsp. montana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Endangered |
| Vascular plant | flowering plant | Viola canina subsp. montana | Viola canina subsp. montana | NA | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Viola hirta | Viola hirta | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola hirta | Viola hirta | Hairy Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola kitaibeliana | Viola kitaibeliana | dwarf pansy | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola kitaibeliana | Viola kitaibeliana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Viola kitaibeliana | Viola kitaibeliana | Dwarf Pansy | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | pale dog-violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | Pale Dog-violet | A Vascular Plant Red List for England | 2014-11-18 | Endangered |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Vascular plant | flowering plant | Viola lactea | Viola lactea | Pale Dog-violet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Viola lutea | Viola lutea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola lutea | Viola lutea | Mountain Pansy | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Viola odorata | Viola odorata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola odorata | Viola odorata | Sweet Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola palustris | Viola palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola palustris | Viola palustris | Marsh Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola palustris subsp. juressi | Viola palustris subsp. juressi | a marsh violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola palustris subsp. juressi | Viola palustris subsp. juressi | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola palustris subsp. juressi | Viola palustris subsp. juressi | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola palustris subsp. palustris | Viola palustris subsp. palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola palustris subsp. palustris | Viola palustris subsp. palustris | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | Fen violet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 8 |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | Fen Violet | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 8 - Part 1 |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | fen violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2014-01-01 | Critically Endangered |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | fen violet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | Fen Violet | A Vascular Plant Red List for England | 2014-11-18 | Critically Endangered |
| Vascular plant | flowering plant | Viola persicifolia | Viola persicifolia | Fen Violet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | flowering plant | Viola reichenbachiana | Viola reichenbachiana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola reichenbachiana | Viola reichenbachiana | Early Dog-Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola reichenbachiana | Viola reichenbachiana | Early Dog-violet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Viola riviniana | Viola riviniana | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola riviniana | Viola riviniana | Common Dog-Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola rupestris | Viola rupestris | Teesdale violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola rupestris | Viola rupestris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola rupestris | Viola rupestris | Teesdale Violet | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viola rupestris x riviniana = V. x burnatii | Viola riviniana x rupestris (V. x burnatii) | a hybrid violet | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Viola rupestris x riviniana = V. x burnatii | Viola riviniana x rupestris (V. x burnatii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Viola tricolor | Viola tricolor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Viola tricolor | Viola tricolor | Heartsease | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Viola tricolor | Viola tricolor | Wild Pansy | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Viola tricolor subsp. curtisii | Viola tricolor subsp. curtisii | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viola tricolor subsp. curtisii | Viola tricolor subsp. curtisii | Seaside Pansy | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Viola tricolor subsp. tricolor | Viola tricolor subsp. tricolor | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Viola tricolor subsp. tricolor | Viola tricolor subsp. tricolor | NA | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Viscum album | Viscum album | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Viscum album | Viscum album | Mistletoe | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Viscum album | Viscum album | Mistletoe | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Vulpia bromoides | Vulpia bromoides | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vulpia bromoides | Vulpia bromoides | Squirreltail Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vulpia ciliata | Vulpia ciliata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vulpia ciliata | Vulpia ciliata | Bearded Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vulpia ciliata subsp. ambigua | Vulpia ciliata ssp. ambigua | bearded fescue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vulpia fasciculata | Vulpia fasciculata | dune fescue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vulpia fasciculata | Vulpia fasciculata | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vulpia fasciculata | Vulpia fasciculata | Dune Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vulpia myuros | Vulpia myuros | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Vulpia myuros | Vulpia myuros | Rat's-Tail Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Vulpia unilateralis | Vulpia unilateralis | mat-grass fescue | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Vulpia unilateralis | Vulpia unilateralis | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Least concern |
| Vascular plant | flowering plant | Vulpia unilateralis | Vulpia unilateralis | Mat-grass Fescue | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Wahlenbergia hederacea | Wahlenbergia hederacea | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Wahlenbergia hederacea | Wahlenbergia hederacea | Ivy-Leaved Bellflower | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | flowering plant | Wahlenbergia hederacea | Wahlenbergia hederacea | Ivy-leaved Bellflower | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Vascular plant | flowering plant | Wolffia arrhiza | Wolffia arrhiza | rootless duckweed | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Wolffia arrhiza | Wolffia arrhiza | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Wolffia arrhiza | Wolffia arrhiza | Rootless Duckweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Zannichellia obtusifolia | Zannichellia obtusifolia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Data Deficient |
| Vascular plant | flowering plant | Zannichellia palustris | Zannichellia palustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | flowering plant | Zannichellia palustris | Zannichellia palustris | Horned Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | flowering plant | Zannichellia palustris subsp. palustris | Zannichellia palustris subsp. palustris | NA | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Zannichellia palustris subsp. pedicellata | Zannichellia palustris subsp. pedicellata | Stalked-fruited Horned Pondweed | A Vascular Plant Red List for England | 2014-11-18 | Waiting List |
| Vascular plant | flowering plant | Zostera (Zostera) marina | Zostera marina | Eelgrass | Bern Convention | 1996-01-01 | Appendix 1 |
| Vascular plant | flowering plant | Zostera (Zostera) marina | Zostera marina | Eelgrass, Species code: Zm | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Vascular plant | flowering plant | Zostera (Zostera) marina | Zostera marina | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Near Threatened |
| Vascular plant | flowering plant | Zostera (Zostera) marina | Zostera marina | Common Eel-Grass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | flowering plant | Zostera (Zosterella) noltei | Zostera noltii | Dwarf Eelgrass, Species code: Zn | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Vascular plant | flowering plant | Zostera (Zosterella) noltei | Zostera noltei | dwarf eelgrass | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | flowering plant | Zostera (Zosterella) noltei | Zostera noltei | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | flowering plant | Zostera (Zosterella) noltei | Zostera noltei | Dwarf Eelgrass | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Fungi | fungus | Abortiporus biennis | Abortiporus biennis | Blushing Rosette | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Aleurodiscus wakefieldiae | Aleurodiscus wakefieldiae | Pink Disco | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Alloclavaria purpurea | Clavaria purpurea | Purple Spindles | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Amanita friabilis | Amanita friabilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Amanita friabilis | Amanita friabilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Amanita friabilis | Amanita friabilis | Fragile Amanita | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Amanita nivalis | Amanita nivalis | Mountain Grisette | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Antrodia ramentacea | Antrodia ramentacea | Honeycomb Crust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Armillaria ectypa | Armillaria ectypa | marsh honey fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Armillaria ectypa | Armillaria ectypa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Armillaria ectypa | Armillaria ectypa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Armillaria ectypa | Armillaria ectypa | Agaric | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Armillaria ectypa | Armillaria ectypa | Marsh Honey Fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Aureoboletus gentilis | Aureoboletus gentilis | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Bankera fuligineoalba | Bankera fuligineoalba | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Bankera fuligineoalba | Bankera fuligineoalba | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Bankera fuligineoalba | Bankera fuligineoalba | Drab Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Battarrea phalloides | Battarrea phalloides | Sandy stilt puffball | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Fungi | fungus | Battarrea phalloides | Battarrea phalloides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Battarrea phalloides | Battarrea phalloides | Sandy Stilt Puffball | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Blasiphalia pseudogrisella | Rickenella pseudogrisella | Blasia Mosscap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Boletopsis perplexa | Boletopsis perplexa | a Falsebolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletopsis perplexa | Boletopsis perplexa | Black Falsebolete | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Boletus aereus | Boletus aereus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Boletus appendiculatus | Boletus appendiculatus | Oak Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus armeniacus | Boletus armeniacus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus badius | Boletus badius | Bay Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus bubalinus | Boletus bubalinus | Ascot Hat | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus calopus | Boletus calopus | Bitter Beech Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus chrysenteron | Boletus chrysenteron | Red Cracking Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus cisalpinus | Boletus cisalpinus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus declivitatum | Boletus declivitatum | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus depilatus | Boletus depilatus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus edulis | Boletus edulis | Cep | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus fechtneri | Boletus fechtneri | Pale Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Endangered |
| Fungi | fungus | Boletus ferrugineus | Boletus ferrugineus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus fragrans | Boletus fragrans | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Endangered |
| Fungi | fungus | Boletus immutatus | Boletus immutatus | Constant Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus immutatus | Boletus immutatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Boletus immutatus | Boletus immutatus | Constant Bolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletus impolitus | Boletus impolitus | Iodine Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus legaliae | Boletus legaliae | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Boletus luridiformis | Boletus luridiformis | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus luridiformis var. discolor | Boletus luridiformis var. discolor | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus luridus | Boletus luridus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus luridus var. rubriceps | Boletus luridus var. Rubriceps | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus moravicus | Boletus moravicus | Tawny Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Boletus pinophilus | Boletus pinophilus | Pine Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Boletus porosporus | Boletus porosporus | Sepia Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus pruinatus | Boletus pruinatus | Matt Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus pseudoregius | Boletus pseudoregius | The Pretender | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Endangered |
| Fungi | fungus | Boletus pseudoregius | Boletus pseudoregius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Boletus pseudoregius | Boletus pseudoregius | The Pretender | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletus pseudosulphureus | Boletus pseudosulphureus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Endangered |
| Fungi | fungus | Boletus pulverulentus | Boletus pulverulentus | Inkstain Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus queletii | Boletus queletii | Deceiving Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus radicans | Boletus radicans | Rooting Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus regius | Boletus regius | Royal bolete | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Fungi | fungus | Boletus regius | Boletus regius | Royal bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Not Evaluated |
| Fungi | fungus | Boletus regius | Boletus regius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Boletus regius | Boletus regius | Royal Bolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletus reticulatus | Boletus reticulatus | Summer Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus rhodopurpureus | Boletus rhodopurpureus | Oldrose Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Boletus rhodopurpureus | Boletus rhodopurpureus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Boletus rhodopurpureus | Boletus rhodopurpureus | Oldrose Bolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletus rhodoxanthus | Boletus rhodoxanthus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Not Evaluated |
| Fungi | fungus | Boletus ripariellus | Boletus ripariellus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus rubellus | Boletus rubellus | Ruby Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus satanas | Boletus satanas | Devil's bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Boletus subappendiculatus | Boletus subappendiculatus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus subtomentosus | Boletus subtomentosus | Suede Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Boletus torosus | Boletus torosus | Brawny Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Boletus torosus | Boletus torosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Boletus torosus | Boletus torosus | Brawny Bolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Boletus xanthocyaneus | Boletus xanthocyaneus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Not Evaluated |
| Fungi | fungus | Bovista paludosa | Bovista paludosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Bovista paludosa | Bovista paludosa | Fen Puffball | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Buchwaldoboletus lignicola | Buchwaldoboletus lignicola | Wood Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Buchwaldoboletus sphaerocephalus | Buchwaldoboletus sphaerocephalus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Endangered |
| Fungi | fungus | Cainiella johansonii | Cainiella johansonii | Mountain Avens Microdot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Calocybe favrei | Lyophyllum favrei | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Calocybe favrei | Lyophyllum favrei | Gilded Domecap | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Calocybe onychina | Calocybe onychina | Lilac Domecap | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Calocybe onychina | Calocybe onychina | Lilac Domecap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Camarophyllopsis atropuncta | Camarophyllopsis atropuncta | Dotted Fanvault | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Camarophyllopsis foetens | Camarophyllopsis foetens | Stinking Fanvault | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Camarophyllopsis micacea | Camarophyllopsis micacea | Glittering Fanvault | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Camarophyllopsis schulzeri | Camarophyllopsis schulzeri | Matt Fanvault | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cantharellus ferruginascens | Cantharellus ferruginascens | Pale Chanterelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cantharellus friesii | Cantharellus friesii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Cantharellus friesii | Cantharellus friesii | Orange Chanterelle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Cantharellus friesii | Cantharellus friesii | Orange Chanterelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cantharellus melanoxeros | Cantharellus melanoxeros | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Cantharellus melanoxeros | Cantharellus melanoxeros | Blackening Chanterelle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Cantharellus melanoxeros | Cantharellus melanoxeros | Blackening Chanterelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Chalciporus piperatus | Chalciporus piperatus | Peppery Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Chlorencoelia versiformis | Chlorencoelia versiformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Chlorencoelia versiformis | Chlorencoelia versiformis | Flea's Ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Chrysomphalina chrysophylla | Chrysomphalina chrysophylla | Golden Navel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Chrysomyxa empetri | Chrysomyxa empetri | Crowberry Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Chrysomyxa pyrolata | Chrysomyxa pirolata | Wintergreen Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Chrysomyxa pyrolata | Chrysomyxa pirolata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Chrysomyxa pyrolata | Chrysomyxa pirolata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Chrysomyxa pyrolata | Chrysomyxa pirolata | Wintergreen Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Clavaria incarnata | Clavaria incarnata | Skinny Club | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Clavaria zollingeri | Clavaria zollingeri | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Clavaria zollingeri | Clavaria zollingeri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Coprinopsis ammophilae | Coprinopsis ammophilae | Dune Inkcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius cyanites | Cortinarius cyanites | Blushing Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius laniger | Cortinarius laniger | Wooly Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius limonius | Cortinarius limonius | Sunset Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius orellanus | Cortinarius orellanus | Fool's Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius porphyropus | Cortinarius porphyropus | a Webcap fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius rubicundulus | Cortinarius rubicundulus | Ruddy Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cortinarius saginus | Cortinarius saginus | Cloaked Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cotylidia pannosa | Cotylidia pannosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Cotylidia pannosa | Cotylidia pannosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Cotylidia pannosa | Cotylidia pannosa | Wooly Rosette | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Crepidotus caspari | Crepidotus caspari | Pale Oysterling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cudonia circinans | Cudonia circinans | Redleg Jellybaby | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cudonia confusa | Cudonia confusa | Cinnamon Jellybaby | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cyathus stercoreus | Cyathus stercoreus | Dung Bird's Nest | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cystodermella cinnabarina | Cystoderma cinnabarinum | Cinnabar Powdercap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Cytidia salicina | Cytidia salicina | Scarlet Splash | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Dacrymyces ovisporus | Dacrymyces ovisporus | Pine Jellyspot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Dacryobolus sudans | Dacryobolus sudans | Weeping Toothcrust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Dencoeliopsis johnstonii | Dencoeliopsis johnstonii | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Dendrocollybia racemosa | Dendrocollybia racemosa | Branched Shanklet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Encoelia glauca | Encoelia glauca | Green Hazelcup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Entoloma aethiops | Entoloma aethiops | Black Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Entoloma bloxamii | Entoloma bloxamii | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Entoloma bloxamii | Entoloma bloxamii | Big Blue Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Entoloma bloxamii | Entoloma bloxamii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Entoloma bloxamii | Entoloma bloxamii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Entoloma bloxamii | Entoloma bloxamii | Big Blue Pinkgill | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Entoloma excentricum | Entoloma excentricum var. excentricum | Excentric Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Entoloma indutoides | Entoloma indutoides | Rubygrey Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Entoloma tjallingiorum | Entoloma tjallingiorum | Hairy Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Erastia salmonicolor | Erastia salmonicolor | Salmon Bracket | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Exobasidium expansum | Exobasidium expansum | Northern Bilberry Redleaf | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Exobasidium juelianum | Exobasidium juelianum | Dwarfing Redleaf | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Exobasidium sydowianum | Exobasidium sydowianum | Bearberry Redleaf | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Fayodia bisphaerigera | Fayodia bisphaerigera | Slender Navel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Flammulaster limulatus var. litus | Flammulaster limulatus var. litus | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Galerina harrisonii | Galerina harrisonii | a Mossbell fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Geastrum berkeleyi | Geastrum berkeleyi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Geastrum berkeleyi | Geastrum berkeleyi | Berkeley's Earthstar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Geastrum corollinum | Geastrum corollinum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Geastrum corollinum | Geastrum corollinum | Weathered Earthstar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Geastrum elegans | Geastrum elegans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Geastrum elegans | Geastrum elegans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Geastrum elegans | Geastrum elegans | Elegant Earthstar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Geastrum fornicatum | Geastrum fornicatum | Arched Earthstar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Geastrum minimum | Geastrum minimum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Geastrum minimum | Geastrum minimum | Tiny Earthstar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Geastrum triplex | Geastrum triplex | Collared Earthstar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Geoglossum atropurpureum | Geoglossum atropurpureum | an earthstar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Geoglossum atropurpureum | Geoglossum atropurpureum | Dark-purple Earthtongue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Geoglossum atropurpureum | Geoglossum atropurpureum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Geoglossum atropurpureum | Geoglossum atropurpureum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Geoglossum atropurpureum | Geoglossum atropurpureum | Dark-purple Earthtongue | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Geoglossum starbaeckii | Geoglossum starbaeckii | Star Earthtongue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Gloeophyllum odoratum | Gloeophyllum odoratum | Anise Mazegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Gloeoporus dichrous | Gloeoporus dichrous | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Gomphus clavatus | Gomphus clavatus | Pig's Ear | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Guepinia helvelloides | Guepinia helvelloides | Salmon Salad | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Gymnopus putillus | Collybia putilla | Pine Toughshank | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Gyromitra leucoxantha | Gyromitra leucoxantha | Fishtail Cup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Helvella leucomelaena | Helvella leucomelaena | Sooty Cup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hemileucoglossum elongatum | Geoglossum elongatum | Elongate Earthtongue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hericium coralloides | Hericium coralloides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hericium coralloides | Hericium coralloides | Coral Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hericium erinaceus | Hericium erinaceus | Hedgehog fungus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Fungi | fungus | Hericium erinaceus | Hericium erinaceus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hericium erinaceus | Hericium erinaceus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hericium erinaceus | Hericium erinaceus | Bearded Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hohenbuehelia culmicola | Hohenbuehelia culmicola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hohenbuehelia culmicola | Hohenbuehelia culmicola | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hohenbuehelia culmicola | Hohenbuehelia culmicola | Marram Oyster | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hohenbuehelia culmicola | Hohenbuehelia culmicola | Marram Oyster | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum aurantiacum | Hydnellum aurantiacum | a hydnoid fungi | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Hydnellum aurantiacum | Hydnellum aurantiacum | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum aurantiacum | Hydnellum aurantiacum | Orange Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum caeruleum | Hydnellum caeruleum | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum caeruleum | Hydnellum caeruleum | Blue Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum concrescens | Hydnellum concrescens | a hydnoid fungi | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Hydnellum concrescens | Hydnellum concrescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hydnellum concrescens | Hydnellum concrescens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hydnellum concrescens | Hydnellum concrescens | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum concrescens | Hydnellum concrescens | Zoned Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum ferrugineum | Hydnellum ferrugineum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hydnellum ferrugineum | Hydnellum ferrugineum | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum ferrugineum | Hydnellum ferrugineum | Mealy Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum peckii | Hydnellum peckii | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum peckii | Hydnellum peckii | Devil's Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum scrobiculatum | Hydnellum scrobiculatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hydnellum scrobiculatum | Hydnellum scrobiculatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hydnellum scrobiculatum | Hydnellum scrobiculatum | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum scrobiculatum | Hydnellum scrobiculatum | Ridged Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hydnellum spongiosipes | Hydnellum spongiosipes | a hydnoid fungi | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Hydnellum spongiosipes | Hydnellum spongiosipes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hydnellum spongiosipes | Hydnellum spongiosipes | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hydnellum spongiosipes | Hydnellum spongiosipes | Velvet Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hydnellum spongiosipes | Hydnellum spongiosipes | Velvet Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrocybe calciphila | Hygrocybe calciphila | Limestone Waxcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrocybe lacmus | Hygrocybe lacmus | a waxcap | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Hygrocybe lilacina | Hygrocybe lilacina | Lilac Waxcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrocybe spadicea | Hygrocybe spadicea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hygrocybe spadicea | Hygrocybe spadicea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hygrocybe spadicea | Hygrocybe spadicea | Date-Coloured Waxcap | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hygrocybe spadicea | Hygrocybe spadicea | Date Waxcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrocybe xanthochroa | Hygrocybe xanthochroa | Alpine Waxcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrophorus camarophyllus | Hygrophorus camarophyllus | Arched Woodwax | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrophorus nemoreus | Hygrophorus nemoreus | Oak Woodwax | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hygrophorus pudorinus | Hygrophorus pudorinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hygrophorus pudorinus | Hygrophorus pudorinus | Rosy Woodwax | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hypocreopsis lichenoides | Hypocreopsis lichenoides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hypocreopsis lichenoides | Hypocreopsis lichenoides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hypocreopsis lichenoides | Hypocreopsis lichenoides | Willow Gloves | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hypocreopsis rhododendri | Hypocreopsis rhododendri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Hypocreopsis rhododendri | Hypocreopsis rhododendri | Hazel Gloves | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Hypocreopsis rhododendri | Hypocreopsis rhododendri | Ascomyte Fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Hypocreopsis rhododendri | Hypocreopsis rhododendri | Hazel Gloves | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Hypsizygus ulmarius | Hypsizygus ulmarius | Elm Leech | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Kuehneromyces lignicola | Kuehneromyces lignicola | Conifer Woodtuft | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Laccaria maritima | Laccaria maritima | Sand Deceiver | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Lactarius musteus | Lactarius musteus | Pine Milkcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Lactarius resimus | Lactarius resimus | Rollrim Milkcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Lasiobotrys lonicerae | Lasiobotrys lonicerae | Honeysuckle Rash | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Leccinum albostipitatum | Leccinum albostipitatum | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Leccinum aurantiacum | Leccinum aurantiacum | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum aurantiacum | Leccinum salicola | Willow Bolete | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Leccinum crocipodium | Leccinum crocipodium | Saffron Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum cyaneobasileucum | Leccinum cyaneobasileucum | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Leccinum duriusculum | Leccinum duriusculum | Slate Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Leccinum holopus | Leccinum holopus | Ghost Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum melaneum | Leccinum melaneum | Brown Birch Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Leccinum pseudoscabrum | Leccinum pseudoscabrum | Hazel Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum scabrum | Leccinum scabrum | Brown Birch Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum schistophilum | Leccinum schistophilum | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Leccinum variicolor | Leccinum variicolor | Mottled Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum versipelle | Leccinum versipelle | Orange Birch Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Leccinum vulpinum | Leccinum vulpinum | Foxy Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Leccinum vulpinum | Leccinum vulpinum | Foxy Bolete | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Lentinellus ursinus | Lentinellus ursinus | Bear Cockleshell | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Leucocortinarius bulbiger | Leucocortinarius bulbiger | White Webcap | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Loreleia marchantiae | Loreleia marchantiae | Liverwort Navel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Lycoperdon caudatum | Lycoperdon caudatum | Pedicel Puffball | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Marasmius hudsonii | Marasmius hudsonii | Holly Parachute | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Melanoleuca schumacheri | Melanoleuca schumacheri | Clouded Cavalier | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Mensularia nodulosa | Inonotus nodulosus | a bracket fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Microglossum olivaceum | Microglossum olivaceum | an earth tongue | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Microglossum olivaceum | Microglossum olivaceum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Microglossum olivaceum | Microglossum olivaceum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Microglossum olivaceum | Microglossum olivaceum | Earth-Tongue | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Microglossum olivaceum | Microglossum olivaceum | Olive Earthtongue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Milesina whitei | Milesina whitei | Shield-fern Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Mycena aurantiomarginata | Mycena aurantiomarginata | Golden Edge Bonnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Mycena picta | Mycena picta | Cryptic Bonnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Mycena renati | Mycena renati | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Mycena renati | Mycena renati | Beautiful Bonnet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Mycena septentrionalis | Mycena septentrionalis | Pelargonium Bonnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Mycena urania | Mycena urania | Violet Bonnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Myriostoma coliforme | Myriostoma coliforme | Pepper Pot | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Myriostoma coliforme | Myriostoma coliforme | Pepper Pot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Neohygrocybe ovina | Hygrocybe ovina | a waxcap | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Nyssopsora echinata | Nyssopsora echinata | Spignel Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Nyssopsora echinata | Nyssopsora echinata | Spignel Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Octaviania asterosperma | Octaviania asterosperma | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Octaviania asterosperma | Octavianina asterosperma | Chalky False Truffle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ombrophila violacea | Ombrophila violacea | Violet Jellydisc | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Omphalina galericolor var. galericolor | Omphalina galericolor var. galericolor | Dune Navel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ophiocordyceps sphecocephala | Cordyceps sphecocephala | Yellow Waspclub | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Otidea cantharella | Otidea cantharella | Cupped Ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Otidea phlebophora | Otidea phlebophora | Veined Ear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Phellodon confluens | Phellodon confluens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Phellodon confluens | Phellodon confluens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Phellodon confluens | Phellodon confluens | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phellodon confluens | Phellodon confluens | Fused Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Phellodon melaleucus | Phellodon melaleucus | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Phellodon melaleucus | Phellodon melaleucus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Phellodon melaleucus | Phellodon melaleucus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Phellodon melaleucus | Phellodon melaleucus | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phellodon melaleucus | Phellodon melaleucus | Grey Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Phellodon niger | Phellodon niger | Black Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Phellodon niger | Phellodon niger | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Phellodon niger | Phellodon niger | Black Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phellodon tomentosus | Phellodon tomentosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Phellodon tomentosus | Phellodon tomentosus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Phellodon tomentosus | Phellodon tomentosus | NA | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phellodon tomentosus | Phellodon tomentosus | Woolly Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Pholiota astragalina | Pholiota astragalina | Conifer Scalycap | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Pholiota astragalina | Pholiota astragalina | Conifer Scalycap | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phylloporus pelletieri | Phylloporus pelletieri | Golden-gilled Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Phylloporus pelletieri | Phylloporus pelletieri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Phylloporus pelletieri | Phylloporus pelletieri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Phylloporus pelletieri | Phylloporus pelletieri | Golden Gilled Bolete | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Phylloporus pelletieri | Phylloporus pelletieri | Golden-gilled Bolete | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Piptoporus quercinus | Piptoporus quercinus | Oak polypore | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Fungi | fungus | Piptoporus quercinus | Piptoporus quercinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Piptoporus quercinus | Piptoporus quercinus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Piptoporus quercinus | Piptoporus quercinus | Oak Polypore | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Piptoporus quercinus | Piptoporus quercinus | Oak Polypore | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Plectania melastoma | Plectania melastoma | Corona Cup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Pluteus pellitus | Pluteus pellitus | Ghost Shield | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Podoscypha multizonata | Podoscypha multizonata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Podoscypha multizonata | Podoscypha multizonata | Zoned Rosette | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Podosphaera volkartii | Podosphaera volkartii | Mountain Avens Mildew | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Polyporus umbellatus | Polyporus umbellatus | Umbrella Polypore | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Poronia punctata | Poronia punctata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Poronia punctata | Poronia punctata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Poronia punctata | Poronia punctata | Nail Fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Porphyrellus porphyrosporus | Porphyrellus porphyrosporus | Dusky Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Porpoloma metapodium | Porpoloma metapodium | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Psathyrella caput-medusae | Psathyrella caput-medusae | Medusa Brittlestem | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Psathyrella caput-medusae | Psathyrella caput-medusae | Medusa Brittlestem | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Pseudoboletus parasiticus | Pseudoboletus parasiticus | Parasitic Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Pseudoplectania nigrella | Pseudoplectania nigrella | Ebony Cup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Pterula caricis-pendulae | Pterula caricis-pendulae | Pendulous Sedge Club | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Puccinia clintonii | Puccinia clintonii | Lousewort Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Puccinia clintonii | Puccinia clintonii | Lousewort Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Puccinia eriophori | Puccinia eriophori | Deer Grass Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Puccinia moliniae | Puccinia moliniae | Purple Moorgrass Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Puccinia physospermi | Puccinia physospermi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Puccinia physospermi | Puccinia physospermi | Bladder-seed Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Puccinia scorzonerae | Puccinia scorzonerae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Puccinia scorzonerae | Puccinia scorzonerae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Puccinia scorzonerae | Puccinia scorzonerae | Scorzonera Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Puccinia septentrionalis | Puccinia septentrionalis | Alpine Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Puccinia septentrionalis | Puccinia septentrionalis | Alpine Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Puccinia thesii | Puccinia thesii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Puccinia thesii | Puccinia thesii | Bastard-toadflax Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Pucciniastrum goodyerae | Pucciniastrum goodyerae | Creeping Ladies Tresses Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ramaria botrytis | Ramaria botrytis | Rosso Coral | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ramaria stricta | Ramaria stricta | Upright Coral | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ramariopsis crocea | Ramariopsis crocea | Orange Coral | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Rhodocybe gemina | Rhodocybe gemina | Tan Pinkgill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Rimbachia arachnoidea | Rimbachia arachnoidea | Spidery Mossear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Rimbachia bryophila | Rimbachia bryophila | Veined Mossear | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Ripartites tricholoma | Ripartites tricholoma | Bearded Seamine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Rubinoboletus rubinus | Rubinoboletus rubinus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Vulnerable |
| Fungi | fungus | Russula aurantiaca | Russula aurantiaca | a Brittlegill fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula aurea | Russula aurea | Gilded Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula badia | Russula badia | Burning Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula intermedia | Russula intermedia | Intermediate Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula laccata | Russula laccata | Willow Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula lilacea | Russula lilacea | Lilac Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula minutula | Russula minutula | Minute Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula pelargonia | Russula pelargonia | Pelargonium Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula raoultii | Russula raoultii | Pallid Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula rutila | Russula rutila | Ruddy Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Russula solaris | Russula solaris | Sunny Brittlegill | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Sarcodon glaucopus | Sarcodon glaucopus | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Sarcodon glaucopus | Sarcodon glaucopus | Greenfoot Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Sarcodon scabrosus | Sarcodon scabrosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Sarcodon scabrosus | Sarcodon scabrosus | a tooth fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Sarcodon scabrosus | Sarcodon scabrosus | Bitter Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Sarcodon squamosus | Sarcodon squamosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Sarcodon squamosus | Sarcodon squamosus | Scaly Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Sarcodon squamosus | Sarcodon squamosus | Scaly Tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Sarcodontia crocea | Sarcodontia crocea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Sarcodontia crocea | Sarcodontia crocea | Orchard Tooth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Sarcoscypha coccinea | Sarcoscypha coccinea | Scarlet Elf Cup | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Sarcosphaera coronaria | Sarcosphaera coronaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Sarcosphaera coronaria | Sarcosphaera coronaria | Violet Crowncup | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Scytinostroma portentosum | Scytinostroma portentosum | Mothball Crust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Squamanita paradoxa | Squamanita paradoxa | Powdercap Strangler | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Squamanita pearsonii | Squamanita pearsonii | Strathy Strangler | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Stagnicola perplexa | Stagnicola perplexa | Puzzling Rootshank | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Stephanospora caroticolor | Stephanospora caroticolor | Carroty False Truffle | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Stephanospora caroticolor | Stephanospora caroticola | Carroty False Truffle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Stereopsis vitellina | Stereopsis vitellina | Roothole Rosette | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Strobilomyces strobilaceus | Strobilomyces strobilaceus | Old Man of The Woods | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Near Threatened |
| Fungi | fungus | Stropharia hornemannii | Stropharia hornemannii | Conifer Roundhead | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Stropharia hornemannii | Stropharia hornemannii | Conifer Roundhead | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tephrocybe osmophora | Tephrocybe osmophora | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Tephrocybe osmophora | Tephrocybe osmophora | Sweet Greyling | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tracya hydrocharidis | Tracya hydrocharidis | Frogbit Smut | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Tracya hydrocharidis | Tracya hydrocharidis | Frogbit Smut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tremella moriformis | Tremella moriformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Tremella moriformis | Tremella moriformis | Mulberry Brain | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tremellodendropsis tuberosa | Tremellodendropsis tuberosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Tremellodendropsis tuberosa | Tremellodendropsis tuberose | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Tremellodendropsis tuberosa | Tremellodendropsis tuberosa | Ashen Coral | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Trichoglossum walteri | Trichoglossum walteri | a fungus | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fungi | fungus | Tricholoma aestuans | Tricholoma aestuans | Acrid Knight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tricholoma apium | Tricholoma apium | Scented Knight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tricholoma colossus | Tricholoma colossus | Giant Knight | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tricholoma colossus | Tricholoma colossus | Giant Knight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tricholoma robustum | Tricholoma robustum | Robust Knight | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tricholoma robustum | Tricholoma robustum | Robust Knight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tricholoma stans | Tricholoma stans | Upright Knight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tulostoma melanocyclum | Tulostoma melanocyclum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Tulostoma melanocyclum | Tulostoma melanocyclum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Tulostoma melanocyclum | Tulostoma melanocyclum | Scaly Stalkball | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tulostoma niveum | Tulostoma niveum | Stalked Puffball | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Tulostoma niveum | Tulostoma niveum | White Stalkball | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Tylopilus felleus | Tylopilus felleus | Bitter Bolete | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Least concern |
| Fungi | fungus | Urocystis colchici | Urocystis colchici | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Urocystis colchici | Urocystis colchici | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fungi | fungus | Urocystis colchici | Urocystis colchici | Colchicum Smut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Urocystis primulicola | Urocystis primulicola | Bird's-eye Primrose Smut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Fungi | fungus | Urocystis primulicola | Urocystis primulicola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Urocystis primulicola | Urocystis primulicola | Bird's-eye Primrose Smut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Urocystis trientalis | Urocystis trientalis | Chickweed Wintergreen Smut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Uromyces gentianae | Uromyces gentianae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fungi | fungus | Uromyces gentianae | Uromyces gentianae | Felwort Rust | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fungi | fungus | Uromyces scutellatus | Uromyces scutellatus | Cypress Spurge Rust | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fungi | fungus | Wakefieldia macrospora | Wakefieldia macrospora | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Xerocomus chrysonemus | Xerocomus chrysonemus | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Fungi | fungus | Xerocomus silwoodensis | Xerocomus silwoodensis | NA | Red List of Fungi for Great Britain: Boletaceae 2013 | 2013-01-01 | Data Deficient |
| Non-vascular plant | hornwort | Anthoceros agrestis | Anthoceros agrestis | field hornwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Vascular plant | horsetail | Equisetum arvense | Equisetum arvense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum arvense | Equisetum arvense | Common Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum arvense x telmateia = E. x robertsii | Equisetum arvense x telmateia (E. x robertsii) | a hybrid horsetail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | horsetail | Equisetum arvense x telmateia = E. x robertsii | Equisetum arvense x telmateia (E. x robertsii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | horsetail | Equisetum fluviatile | Equisetum fluviatile | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum fluviatile | Equisetum fluviatile | Water Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum fluviatile x telmateia = E. x willmotii | Equisetum fluviatile x telmateia (E. x willmotii) | a hybrid horsetail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | horsetail | Equisetum fluviatile x telmateia = E. x willmotii | Equisetum fluviatile x telmateia (E. x willmotii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | horsetail | Equisetum hyemale | Equisetum hyemale | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum hyemale | Equisetum hyemale | Dutch Rush | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum palustre | Equisetum palustre | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum palustre | Equisetum palustre | Marsh Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum pratense | Equisetum pratense | shady horsetail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | horsetail | Equisetum pratense | Equisetum pratense | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum pratense | Equisetum pratense | Shady Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Near Threatened |
| Vascular plant | horsetail | Equisetum ramosissimum | Equisetum ramosissimum | Branched horsetail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Vascular plant | horsetail | Equisetum ramosissimum | Equisetum ramosissimum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2011-01-01 | Vulnerable |
| Vascular plant | horsetail | Equisetum ramosissimum | Equisetum ramosissimum | Boston Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | horsetail | Equisetum sylvaticum | Equisetum sylvaticum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum sylvaticum | Equisetum sylvaticum | Wood Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum sylvaticum x telmateia = E. x bowmanii | Equisetum sylvaticum x telmateia (E. x bowmanii) | a hybrid horsetail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | horsetail | Equisetum sylvaticum x telmateia = E. x bowmanii | Equisetum sylvaticum x telmateia (E. x bowmanii) | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | horsetail | Equisetum telmateia | Equisetum telmateia | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum telmateia | Equisetum telmateia | Giant Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | horsetail | Equisetum variegatum | Equisetum variegatum | variegated horsetail | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Vascular plant | horsetail | Equisetum variegatum | Equisetum variegatum | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | horsetail | Equisetum variegatum | Equisetum variegatum | Variegated Horsetail | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Invertebrate | insect - alderfly (Megaloptera) | Sialis nigripes | Sialis nigripes | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Abax parallelepipedus | Abax parallelepipedus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abax parallelus | Abax parallelus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Abdera affinis | Abdera affinis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Abdera affinis | Abdera affinis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abdera biflexuosa | Abdera biflexuosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abdera biflexuosa | Abdera biflexuosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abdera flexuosa | Abdera flexuosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abdera flexuosa | Abdera flexuosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abdera quadrifasciata | Abdera quadrifasciata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abdera quadrifasciata | Abdera quadrifasciata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abdera triguttata | Abdera triguttata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abdera triguttata | Abdera triguttata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abraeus granulum | Abraeus granulum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Abraeus granulum | Abraeus granulum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Abraeus perpusillus | Abraeus perpusillus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acalles ptinoides | Acalles ptinoides | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Acalyptus carpini | Acalyptus carpini | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Acanthocinus aedilis | Acanthocinus aedilis | Timberman | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Acanthoscelides obtectus | Acanthoscelides obtectus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Acentrotypus brunnipes | Apion brunnipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Achenium humile | Achenium humile | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Acidota cruentata | Acidota cruentata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Acilius canaliculatus | Acilius canaliculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aclypea opaca | Aclypea opaca | Beet Carrion Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Aclypea undata | Aclypea undata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Acritus homoeopathicus | Acritus homoeopathicus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acritus homoeopathicus | Acritus homoeopathicus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Acritus nigricornis | Acritus nigricornis | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acrolocha minuta | Acrolocha minuta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotona benicki | Atheta benicki | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotona obfuscata | Atheta obfuscata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotona parens | Atheta parens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotona sylvicola | Atheta sylvicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotona troglodytes | Atheta consanguinea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis arnoldi | Acrotrichis arnoldi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis brevipennis | Acrotrichis brevipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis cephalotes | Acrotrichis chevrolati | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis dispar | Acrotrichis dispar | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis lucidula | Acrotrichis lucidula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis norvegica | Acrotrichis norvegica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis pumila | Acrotrichis pumila | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis silvatica | Acrotrichis silvatica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Acrotrichis strandi | Acrotrichis strandi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Actidium aterrimum | Actidium aterrimum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Actidium coarctatum | Actidium coarctatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Actinopteryx fucicola | Actinopteryx fucicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Actocharis readingii | Actocharis readingi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus brunnipes | Acupalpus brunnipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus brunnipes | Acupalpus brunnipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus dubius | Acupalpus dubius | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus elegans | Acupalpus elegans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus elegans | Acupalpus elegans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus exiguus | Acupalpus exiguus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus exiguus | Acupalpus exiguus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus flavicollis | Acupalpus flavicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus flavicollis | Acupalpus flavicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus maculatus | Acupalpus maculatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus maculatus | Acupalpus maculatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus meridianus | Acupalpus meridianus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acupalpus parvulus | Acupalpus parvulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Acylophorus glaberrimus | Acylophorus glaberrimus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Aderus populneus | Aderus populneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aderus populneus | Aderus populneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Adrastus rachifer | Adrastus rachifer | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Aegialia arenaria | Aegialia arenaria | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aegialia insularis | Aegialia insularis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aegialia insularis | Aegialia insularis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aegialia rufa | Aegialia rufa | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Aegialia rufa | Aegialia rufa | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aeletes atomarius | Aeletes atomarius | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aeletes atomarius | Aeletes atomarius | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aepus marinus | Aepus marinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aepus marinus | Aepus marinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aepus robinii | Aepus robinii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aepus robinii | Aepus robinii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agabus arcticus | Agabus arcticus | Arctic diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Agabus biguttatus | Agabus biguttatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agabus brunneus | Agabus brunneus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Agabus brunneus | Agabus brunneus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Agabus brunneus | Agabus brunneus | Sharp's Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Agabus congener | Agabus congener | relative diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Agabus conspersus | Agabus conspersus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agabus conspersus | Agabus conspersus | spattered diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Agabus labiatus | Agabus labiatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Agabus labiatus | Agabus labiatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Agabus melanarius | Agabus melanarius | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agabus striolatus | Agabus striolatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Agabus uliginosus | Agabus uliginosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Agabus uliginosus | Agabus uliginosus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Agabus uliginosus | Agabus (Agabus) uliginosus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Agabus undulatus | Agabus undulatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Agaricophagus cephalotes | Agaricophagus cephalotes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Agathidium arcticum | Agathidium arcticum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Agathidium badium | Agathidium badium | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Agathidium confusum | Agathidium confusum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Agathidium marginatum | Agathidium marginatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Agelastica alni | Agelastica alni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Agelastica alni | Agelastica alni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aglenus brunneus | Aglenus brunneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aglyptinus agathidioides | Aglyptinus agathidioides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Agonum chalconotum | Agonum chalconotum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum chalconotum | Agonum chalconotum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Agonum emarginatum | Agonum emarginatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum ericeti | Agonum ericeti | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum ericeti | Agonum ericeti | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum fuliginosum | Agonum fuliginosum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum gracile | Agonum gracile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum gracilipes | Agonum gracilipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Agonum gracilipes | Agonum gracilipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum lugens | Agonum lugens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Agonum marginatum | Agonum marginatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum micans | Agonum micans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum muelleri | Agonum muelleri | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum nigrum | Agonum nigrum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum nigrum | Agonum nigrum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum piceum | Agonum piceum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum scitulum | Agonum scitulum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Agonum scitulum | Agonum scitulum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Agonum scitulum | Agonum scitulum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum scitulum | Agonum scitulum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Agonum scitulum | Agonum scitulum | a ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Agonum sexpunctatum | Agonum sexpunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum sexpunctatum | Agonum sexpunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum thoreyi | Agonum thoreyi | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agonum versutum | Agonum versutum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Agonum versutum | Agonum versutum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agonum viduum | Agonum viduum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus angustulus | Agrilus angustulus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus angustulus | Agrilus angustulus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus biguttatus | Agrilus biguttatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus cuprescens | Agrilus cuprescens | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus cyanescens | Agrilus cyanescens | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus laticornis | Agrilus laticornis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus sinuatus | Agrilus sinuatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus sulcicollis | Agrilus sulcicollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus viridis | Agrilus viridis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Agrilus viridis | Agrilus viridis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Agriotes sordidus | Agriotes sordidus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Aizobius sedi | Apion sedi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Alaobia hybrida | Atheta hybrida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Alaobia scapularis | Alaobia scapularis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara binotata | Aleochara binotata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara brevipennis | Aleochara brevipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara discipennis | Aleochara discipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara fumata | Aleochara fumata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara inconspicua | Aleochara inconspicua | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara kamila | Aleochara diversa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara lygaea | Aleochara lygaea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara maculata | Aleochara maculata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara moerens | Aleochara moerens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara moesta | Aleochara moesta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara phycophila | Aleochara phycophila | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara ruficornis | Aleochara ruficornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara sanguinea | Aleochara sanguinea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara stichai | Aleochara stichai | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara verna | Aleochara verna | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara verna | Aleochara pauxilla | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aleochara villosa | Aleochara villosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Alevonota aurantiaca | Alevonota aurantiaca | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Alevonota egregia | Alevonota egregia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Alevonota gracilenta | Alevonota gracilenta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Alevonota rufotestacea | Alevonota rufotestacea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota coulsoni | Aloconota coulsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota eichhoffi | Aloconota eichhoffi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota languida | Aloconota languida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota longicollis | Aloconota longicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota mihoki | Aloconota mihoki | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota planifrons | Aloconota planifrons | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota planifrons | Aloconota planifrons | a rove beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Aloconota subgrandis | Aloconota subgrandis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Alphitobius diaperinus | Alphitobius diaperinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Alphitobius laevigatus | Alphitobius laevigatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Alphitophagus bifasciatus | Alphitophagus bifasciatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Altica brevicollis | Altica brevicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Altica brevicollis | Altica brevicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica carinthiaca | Altica carinthiaca | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica ericeti | Altica longicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica ericeti | Altica longicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Altica helianthemi | Altica helianthemi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica lythri | Altica lythri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica oleracea | Altica oleracea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Altica palustris | Altica palustris | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara aenea | Amara aenea | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara anthobia | Amara anthobia | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Amara apricaria | Amara apricaria | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara bifrons | Amara bifrons | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara communis | Amara communis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara consularis | Amara consularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara consularis | Amara consularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara convexior | Amara convexior | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara cursitans | Amara cursitans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Amara curta | Amara curta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara curta | Amara curta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara equestris | Amara equestris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara equestris | Amara equestris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara eurynota | Amara eurynota | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara famelica | Amara famelica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Amara famelica | Amara famelica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Amara famelica | Amara famelica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara famelica | Amara famelica | Early Sunshiner | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Amara familiaris | Amara familiaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara fulva | Amara fulva | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara fulva | Amara fulva | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara fusca | Amara fusca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Amara fusca | Amara fusca | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara fusca | Amara fusca | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Amara fusca | Amara fusca | Wormwood Moonshiner | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Amara infima | Amara infima | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Amara infima | Amara infima | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara lucida | Amara lucida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara lucida | Amara lucida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara lunicollis | Amara lunicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara montivaga | Amara montivaga | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara montivaga | Amara montivaga | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara nitida | Amara nitida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara nitida | Amara nitida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Amara ovata | Amara ovata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara plebeja | Amara plebeja | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara praetermissa | Amara praetermissa | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara praetermissa | Amara praetermissa | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara quenseli | Amara quenseli | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara quenseli | Amara quenseli | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Amara similata | Amara similata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amara spreta | Amara spreta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Amara spreta | Amara spreta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara strenua | Amara strenua | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amara strenua | Amara strenua | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Amara tibialis | Amara tibialis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amarochara bonnairei | Amarochara bonnairei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Amarochara forticornis | Amarochara forticornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Amarochara umbrosa | Amarochara umbrosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Amauronyx maerkelii | Amauronyx maerkeli | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Amidobia talpa | Amidobia talpa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus cardinalis | Ampedus cardinalis | Cardinal Click Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus cardinalis | Ampedus cardinalis | Cardinal Click Beetle | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus cinnabarinus | Ampedus cinnabarinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus elongantulus | Ampedus elongantulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus nigerrimus | Ampedus nigerrimus | Cardinal Click Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus nigrinus | Ampedus nigrinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus pomorum | Ampedus pomorum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus quercicola | Ampedus quercicola | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus rufipennis | Ampedus rufipennis | Cardinal Click Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus rufipennis | Ampedus rufipennis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus rufipennis | Ampedus rufipennis | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus sanguineus | Ampedus sanguineus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus sanguinolentus | Ampedus sanguinolentus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ampedus tristis | Ampedus tristis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Amphimallon ochraceum | Amphimallon fallenii | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Amphimallon ochraceum | Amphimallon fallenii | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Amphimallon solstitiale | Amphimallon solstitiale | Summer Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Amphotis marginata | Amphotis marginata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anacaena limbata | Anacaena limbata | Scavenger Water Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Anaglyptus mysticus | Anaglyptus mysticus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis bohemica | Anaspis bohemica | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis bohemica | Anaspis bohemica | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis costai | Anaspis costai | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis costai | Anaspis costai | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis fasciata | Anaspis fasciata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis frontalis | Anaspis frontalis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis garneysi | Anaspis garneysi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis lurida | Anaspis lurida | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis maculata | Anaspis maculata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis melanostoma | Anaspis melanostoma | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis pulicaria | Anaspis pulicaria | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis regimbarti | Anaspis regimbarti | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis rufilabris | Anaspis rufilabris | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis thoracica | Anaspis thoracica | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anaspis thoracica | Anaspis thoracica | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anastrangalia sanguinolenta | Leptura sanguinolenta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Anchomenus dorsalis | Anchomenus dorsalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anchonidium unguiculare | Anchonidium unguiculare | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ancistronycha abdominalis | Ancistronycha abdominalis | Blue Soldier Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ancistronycha abdominalis | Ancistronycha abdominalis | Blue Soldier Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus binotatus | Anisodactylus binotatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus nemorivagus | Anisodactylus nemorivagus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus nemorivagus | Anisodactylus nemorivagus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus nemorivagus | Anisodactylus nemorivagus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus nemorivagus | Anisodactylus nemorivagus | Heath Short-spur | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus poeciloides | Anisodactylus poeciloides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus poeciloides | Anisodactylus poeciloides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus poeciloides | Anisodactylus poeciloides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anisodactylus poeciloides | Anisodactylus poeciloides | Saltmarsh Short-spur | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Anisoxya fuscula | Anisoxya fuscula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anisoxya fuscula | Anisoxya fuscula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anitys rubens | Anitys rubens | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anitys rubens | Anitys rubens | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anobium fulvicorne | Hemicoelus fulvicornis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anobium inexspectatum | Anobium inexspectatum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anobium nitidum | Hemicoelus canaliculatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anobium nitidum | Hemicoelus canaliculatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anobium punctatum | Anobium punctatum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anomala dubia | Anomala dubia | Dune Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anommatus diecki | Anommatus diecki | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anommatus duodecimstriatus | Anommatus duodecimstriatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Anopleta corvina | Atheta ellimani | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anopleta puberula | Atheta puberula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anopleta soedermani | Atheta soedermani | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anoplodera sexguttata | Leptura sexguttata | 6 Spotted Longhorn | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Anoplotrupes stercorosus | Anoplotrupes stercorosus | Woodland Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anoplus roboris | Anoplus roboris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anostirus castaneus | Anostirus castaneus | Chestnut coloured click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Anostirus castaneus | Anostirus castaneus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Anostirus castaneus | Anostirus castaneus | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Anotylus fairmairei | Anotylus fairmairei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anotylus hamatus | Anotylus hamatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anotylus insecatus | Anotylus insecatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anotylus mutator | Anotylus mutator | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anotylus saulcyi | Anotylus saulcyi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anthaxia nitidula | Anthaxia nitidula | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Anthaxia quadripunctata | Anthaxia quadripunctata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Antherophagus silaceus | Antherophagus canescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus angustatus | Anthicus angustatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus angustatus | Anthicus angustatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus antherinus | Anthicus antherinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus bimaculatus | Anthicus bimaculatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus bimaculatus | Anthicus bimaculatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus flavipes | Anthicus scoticus | an ant beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus flavipes | Anthicus flavipes | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus flavipes | Anthicus flavipes | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus tristis | Anthicus tristis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Anthicus tristis | Anthicus tristis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthocomus fasciatus | Anthocomus fasciatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthocomus fasciatus | Anthocomus fasciatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthocomus rufus | Anthocomus rufus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus chevrolati | Anthonomus chevrolati | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus conspersus | Anthonomus conspersus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus humeralis | Anthonomus humeralis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus piri | Anthonomus piri | Apple Bud Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus rectirostris | Furcipus rectirostris | Bird-Cherry Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus rufus | Anthonomus rufus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus ulmi | Anthonomus ulmi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anthonomus varians | Anthonomus varians | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Anthophagus alpinus | Anthophagus alpinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Anthracus consputus | Anthracus consputus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Anthracus consputus | Anthracus consputus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenocerus australis | Anthrenocerus australis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus angustefasciatus | Anthrenus angustefasciatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus coloratus | Anthrenus coloratus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus flavipes | Anthrenus flavipes | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus fuscus | Anthrenus fuscus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus museorum | Anthrenus museorum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus olgae | Anthrenus olgae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus pimpinellae | Anthrenus pimpinellae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus sarnicus | Anthrenus sarnicus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus scrophulariae | Anthrenus scrophulariae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthrenus verbasci | Anthrenus verbasci | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Anthribus fasciatus | Anthribus fasciatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Anthribus nebulosus | Anthribus nebulosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Aphanisticus emarginatus | Aphanisticus emarginatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Aphanisticus pusillus | Aphanisticus pusillus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphanisticus pusillus | Aphanisticus pusillus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius arenarius | Aphodius arenarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius arenarius | Aphodius arenarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius ater | Aphodius ater | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius borealis | Aphodius borealis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius brevis | Aphodius brevis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius brevis | Aphodius brevis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius coenosus | Aphodius coenosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius coenosus | Aphodius coenosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius conspurcatus | Aphodius conspurcatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius conspurcatus | Aphodius conspurcatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius consputus | Aphodius consputus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius consputus | Aphodius consputus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius constans | Aphodius constans | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius constans | Aphodius constans | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius contaminatus | Aphodius contaminatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius depressus | Aphodius depressus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius distinctus | Aphodius distinctus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius distinctus | Aphodius distinctus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius erraticus | Aphodius erraticus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius fasciatus | Aphodius fasciatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius fasciatus | Aphodius fasciatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius fimetarius | Aphodius fimetarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius foetens | Aphodius foetens | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius foetidus | Aphodius foetidus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius fossor | Aphodius fossor | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius granarius | Aphodius granarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius haemorrhoidalis | Aphodius haemorrhoidalis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius ictericus | Aphodius ictericus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius ictericus | Aphodius ictericus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius lapponum | Aphodius lapponum | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius lividus | Aphodius lividus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius lividus | Aphodius lividus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius luridus | Aphodius luridus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius merdarius | Aphodius merdarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius merdarius | Aphodius merdarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius nemoralis | Aphodius nemoralis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius nemoralis | Aphodius nemoralis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius niger | Aphodius niger | Beaulieu Dung Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius niger | Aphodius niger | Beaulieu Dung Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius obliteratus | Aphodius obliteratus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius paykulli | Aphodius paykulli | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius paykulli | Aphodius paykulli | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius pedellus | Aphodius pedellus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius plagiatus | Aphodius plagiatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius plagiatus | Aphodius plagiatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius porcus | Aphodius porcus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius porcus | Aphodius porcus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius prodromus | Aphodius prodromus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius punctatosulcatus | Aphodius punctatosulcatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius pusillus | Aphodius pusillus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius quadrimaculatus | Aphodius quadrimaculatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius quadrimaculatus | Aphodius quadrimaculatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius rufipes | Aphodius rufipes | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius rufus | Aphodius rufus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius scrofa | Aphodius scrofa | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius sordidus | Aphodius sordidus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius sordidus | Aphodius sordidus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius sphacelatus | Aphodius sphacelatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius sticticus | Aphodius sticticus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius subterraneus | Aphodius subterraneus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius subterraneus | Aphodius subterraneus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius varians | Aphodius varians | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Aphodius zenkeri | Aphodius zenkeri | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona ?atratula | Aphthona ?atratula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona atrocaerulea | Aphthona atrocaerulea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona euphorbiae | Aphthona euphorbiae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona herbigrada | Aphthona herbigrada | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona lutescens | Aphthona lutescens | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona melancholica | Aphthona melancholica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona nigriceps | Aphthona nigriceps | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona nigriceps | Aphthona nigriceps | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona nigriceps | Aphthona pallida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Aphthona nonstriata | Aphthona nonstriata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Apion rubiginosum | Apion rubiginosum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Aplocnemus impressus | Aplocnemus impressus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aplocnemus impressus | Aplocnemus impressus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aplocnemus nigricornis | Aplocnemus nigricornis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aplocnemus nigricornis | Aplocnemus nigricornis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Aplotarsus angustulus | Selatosomus angustulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Apteropeda globosa | Apteropeda globosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Apteropeda globosa | Apteropeda globosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Apteropeda orbiculata | Apteropeda orbiculata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Apteropeda splendida | Apteropeda splendida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Apteropeda splendida | Apteropeda splendida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Arena tabida | Arena tabida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Aromia moschata | Aromia moschata | Musk Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion curtum | Asaphidion curtum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion flavipes | Asaphidion flavipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion flavipes | Asaphidion flavipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion pallipes | Asaphidion pallipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion pallipes | Asaphidion pallipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Asaphidion stierlini | Asaphidion stierlini | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Aspidapion soror | Apion soror | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Astenus immaculatus | Astenus immaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Astenus procerus | Astenus procerus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Astenus serpentinus | Astenus subditus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atheta aquatilis | Atheta aquatilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atheta autumnalis | Atheta autumnalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta basicornis | Atheta basicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atheta boletophila | Atheta boletophila | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta diversa | Atheta diversa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atheta ebenina | Atheta ebenina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta laevicauda | Atheta laevicauda | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta nigritula | Atheta nigritula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atheta paracrassicornis | Atheta paracrassicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta pilicornis | Atheta pilicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atheta procera | Atheta procera | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atheta strandiella | Atheta strandiella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atholus bimaculatus | Atholus bimaculatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Atholus duodecimstriatus | Atholus duodecimstriatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Athous campyloides | Athous campyloides | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Athous subfuscus | Athous subfuscus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria atra | Atomaria atra | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria badia | Atomaria badia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria barani | Atomaria barani | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria bella | Atomaria bella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria clavigera | Atomaria clavigera | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria diluta | Atomaria diluta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria fimetarii | Atomaria fimetarii | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria hislopi | Atomaria hislopi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria impressa | Atomaria impressa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria lohsei | Atomaria lohsei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria longicornis | Atomaria procerula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria morio | Atomaria morio | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria nigripennis | Atomaria nigripennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria nigriventris | Atomaria nigriventris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria ornata | Atomaria ornata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria peltata | Atomaria peltata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria pseudatra | Atomaria pseudatra | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria puncticollis | Atomaria puncticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria punctithorax | Atomaria punctithorax | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria rhenonum | Atomaria rhenana | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria rubricollis | Atomaria rubricollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria scutellaris | Atomaria scutellaris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria strandi | Atomaria strandi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria umbrina | Atomaria umbrina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria wollastoni | Atomaria wollastoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Atomaria zetterstedti | Atomaria zetterstedti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Attactagenus plumbeus | Cneorhinus plumbeus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Attactagenus plumbeus | Cneorhinus plumbeus | a weevil | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus brunneus | Attagenus brunneus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus cyphonoides | Attagenus cyphonoides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus fasciatus | Attagenus fasciatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus pellio | Attagenus pellio | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus smirnovi | Attagenus smirnovi | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus trifasciatus | Attagenus trifasciatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Attagenus unicolor | Attagenus unicolor | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Augyles hispidulus | Augyles hispidulus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Augyles maritimus | Augyles maritimu | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Augyles maritimus | Augyles maritimus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Aulacobaris lepidii | Baris lepidii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Aulacobaris picicornis | Baris picicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Aulacochthebius exaratus | Aulacochthebius exaratus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Aulonium ruficorne | Aulonium ruficorne | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Aulonium trisulcus | Aulonium trisulcus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Aulonothroscus brevicollis | Aulonothroscus brevicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Axinotarsus marginalis | Axinotarsus marginalis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Axinotarsus pulicarius | Axinotarsus pulicarius | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Axinotarsus ruficollis | Axinotarsus ruficollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Axinotarsus ruficollis | Axinotarsus ruficollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badister bullatus | Badister bullatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister collaris | Badister collaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister collaris | Badister collaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badister dilatatus | Badister dilatatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badister dilatatus | Badister dilatatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister meridionalis | Badister meridionalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Badister meridionalis | Badister meridionalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badister peltatus | Badister peltatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badister peltatus | Badister peltatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister sodalis | Badister sodalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister unipustulatus | Badister unipustulatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Badister unipustulatus | Badister unipustulatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Badura puncticollis | Atheta puncticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bagous alismatis | Hydronomus alismatis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bagous argillaceus | Bagous argillaceus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bagous binodulus | Bagous binodulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Bagous brevis | Bagous brevis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous collignensis | Bagous collignensis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Bagous collignensis | Bagous frit | short sloth weevil | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Bagous collignensis | Bagous (Bagous) collignensis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Bagous czwalinae | Bagous czwalinai | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous diglyptus | Bagous diglyptus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous frit | Bagous frit | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Bagous glabrirostris | Bagous glabrirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bagous limosus | Bagous limosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bagous longitarsis | Bagous longitarsis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous lutosus | Bagous lutosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous lutulentus | Bagous lutulentus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bagous lutulentus | Bagous lutulentus | horsetail sloth weevil | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Bagous lutulentus | Bagous (Abagous) lutulentus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Bagous lutulosus | Bagous lutulosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Bagous nodulosus | Bagous nodulosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous nodulosus | Bagous nodulosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bagous nodulosus | Bagous nodulosus | Flowering Rush Weevil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bagous petro | Bagous petro | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Bagous puncticollis | Bagous puncticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bagous subcarinatus | Bagous subcarinatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Bagous tempestivus | Bagous tempestivus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bagous tubulus | Bagous cylindrus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Baris analis | Baris analis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Barynotus squamosus | Barynotus squamosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Barypeithes pyrenaeus | Barypeithes pyrenaeus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Barypeithes sulcifrons | Barypeithes sulcifrons | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Batenus livens | Batenus livens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Batenus livens | Batenus livens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Batophila aerata | Batophila aerata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Batophila rubi | Batophila rubi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Batrisodes adnexus | Batrisodes adnexus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Batrisodes delaporti | Batrisodes delaporti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Batrisodes venustus | Batrisodes venustus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion aeneum | Bembidion aeneum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion articulatum | Bembidion articulatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion assimile | Bembidion assimile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion atrocaeruleum | Bembidion atrocaeruleum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion biguttatum | Bembidion biguttatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion bipunctatum | Bembidion bipunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion bipunctatum | Bembidion bipunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion bruxellense | Bembidion bruxellense | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion caeruleum | Bembidion coeruleum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion caeruleum | Bembidion coeruleum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion callosum | Bembidion callosum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion clarkii | Bembidion clarkii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion cruciatum subsp. bualei | Bembidion bualei | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion cruciatum subsp. bualei | Bembidion bualei | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion decorum | Bembidion decorum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion deletum | Bembidion deletum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion dentellum | Bembidion dentellum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion doris | Bembidion doris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion ephippium | Bembidion ephippium | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion ephippium | Bembidion ephippium | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion femoratum | Bembidion femoratum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion fluviatile | Bembidion fluviatile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion fluviatile | Bembidion fluviatile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion fumigatum | Bembidion fumigatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion fumigatum | Bembidion fumigatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion geniculatum | Bembidion geniculatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion geniculatum | Bembidion geniculatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion gilvipes | Bembidion gilvipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion guttula | Bembidion guttula | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion humerale | Bembidion humerale | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion humerale | Bembidion humerale | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion humerale | Bembidion humerale | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion humerale | Bembidion humerale | Thorne Pin-palp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion illigeri | Bembidion illigeri | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion inustum | Bembidion inustum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion inustum | Bembidion inustum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion iricolor | Bembidion iricolor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion iricolor | Bembidion iricolor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion lampros | Bembidion lampros | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion lunatum | Bembidion lunatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion lunatum | Bembidion lunatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion lunulatum | Bembidion lunulatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion mannerheimii | Bembidion mannerheimii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion maritimum | Bembidion maritimum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion maritimum | Bembidion maritimum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion minimum | Bembidion minimum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion monticola | Bembidion monticola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion monticola | Bembidion monticola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion nigricorne | Bembidion nigricorne | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion nigricorne | Bembidion nigricorne | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion nigropiceum | Bembidion nigropiceum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion nigropiceum | Bembidion nigropiceum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion normannum | Bembidion normannum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion normannum | Bembidion normannum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion obliquum | Bembidion obliquum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion obliquum | Bembidion obliquum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion obtusum | Bembidion obtusum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion octomaculatum | Bembidion octomaculatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion octomaculatum | Bembidion octomaculatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion pallidipenne | Bembidion pallidipenne | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion pallidipenne | Bembidion pallidipenne | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion prasinum | Bembidion prasinum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion prasinum | Bembidion prasinum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion properans | Bembidion properans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion punctulatum | Bembidion punctulatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadrimaculatum | Bembidion quadrimaculatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadripustulatum | Bembidion quadripustulatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadripustulatum | Bembidion quadripustulatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadripustulatum | Bembidion quadripustulatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadripustulatum | Bembidion quadripustulatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion quadripustulatum | Bembidion quadripustulatum | Scarce Four-dot Pin-palp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion saxatile | Bembidion saxatile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion saxatile | Bembidion saxatile | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion schuppelii | Bembidion schuppelii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion schuppelii | Bembidion schuppelii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion semipunctatum | Bembidion semipunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion semipunctatum | Bembidion semipunctatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion stephensii | Bembidion stephensii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion stephensii | Bembidion stephensii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion stomoides | Bembidion stomoides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion stomoides | Bembidion stomoides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion (Ocydromus) testaceum | Pale Pin-palp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion testaceum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion testaceum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion testaceum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion testaceum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion testaceum | Bembidion testaceum | Pale Pin-palp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion tetracolum | Bembidion tetracolum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion tibiale | Bembidion tibiale | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion varium | Bembidion varium | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion virens | Bembidion virens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Bembidion virens | Bembidion virens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Berginus tamarisci | Berginus tamarisci | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Berosus fulvus | Berosus fulvus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Berosus luridus | Berosus luridus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Berosus luridus | Berosus luridus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Berosus luridus | Berosus (Berosus) luridus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Bibloplectus delhermi | Bibloplectus delhermi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bibloplectus minutissimus | Bibloplectus minutissimus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bibloplectus pusillus | Bibloplectus pusillus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bibloplectus spinosus | Bibloplectus spinosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bibloplectus tenebrosus | Bibloplectus tenebrosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bibloporus minutus | Bibloporus minutus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus minutissimus | Bidessus minutissimus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus minutissimus | Bidessus minutissimus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus minutissimus | Bidessus minutissimus | Minutest Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus minutissimus | Bidessus minutissimus | Minutest Diving Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus unistriatus | Bidessus unistriatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus unistriatus | Bidessus unistriatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bidessus unistriatus | Bidessus unistriatus | One-grooved Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bisnius pseudoparcus | Philonthus pseudoparcus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bisnius scoticus | Gabrius scoticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bitoma crenata | Bitoma crenata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Blaps lethifera | Blaps lethifera | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Blaps mortisaga | Blaps mortisaga | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Blaps mucronata | Blaps mucronata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bledius arcticus | Bledius arcticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bledius bicornis | Bledius bicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Bledius crassicollis | Bledius crassicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bledius defensus | Bledius defensus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bledius diota | Bledius diota | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bledius dissimilis | Bledius dissimilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bledius erraticus | Bledius erraticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bledius erraticus | Bledius erraticus | a rove beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Bledius femoralis | Bledius femoralis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Bledius filipes | Bledius filipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bledius furcatus | Bledius furcatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bledius occidentalis | Bledius occidentalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bledius terebrans | Bledius terebrans | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bledius tricornis | Bledius tricornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Blemus discus | Blemus discus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Blemus discus | Blemus discus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Blethisa multipunctata | Blethisa multipunctata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Blethisa multipunctata | Blethisa multipunctata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bolitobius castaneus | Bolitobius castaneus | a rove beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Bolitochara mulsanti | Bolitochara mulsanti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bolitochara pulchra | Bolitochara pulchra | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bolitochara reyi | Bolitochara reyi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bolitophagus reticulatus | Bolitophagus reticulatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bolitophagus reticulatus | Bolitophagus reticulatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Borboropora kraatzii | Borboropora kraatzi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Boreonectes multilineatus | Stictotarsus multilineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Boreonectes multilineatus | Stictotarsus multilineatus | a water beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Bostrichus capucinus | Bostrichus capucinus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Bothynoderes affinis | Chromoderus affinis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Brachida exigua | Brachida exigua | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus crepitans | Brachinus crepitans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus crepitans | Brachinus crepitans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus sclopeta | Brachinus sclopeta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus sclopeta | Brachinus sclopeta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus sclopeta | Brachinus sclopeta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Brachinus sclopeta | Brachinus sclopeta | Streaked Bombardier Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Brachygluta pandellei | Brachygluta pandellei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Brachygluta waterhousei | Brachygluta simplex | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Brachygonus ruficeps | Ampedus ruficeps | Cardinal Click Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Brachypterolus antirrhini | Brachypterolus villiger | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Brachysomus echinatus | Brachysomus echinatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Brachysomus hirtus | Brachysomus hirtus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Brachyusa concolor | Brachyusa concolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon argenteolum | Bracteon argenteolum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon argenteolum | Bracteon argenteolum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon argenteolum | Bracteon argenteolum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon argenteolum | Bracteon argenteolum | Silt Silver-spot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon litorale | Bracteon litorale | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bracteon litorale | Bracteon litorale | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus caucasicus | Bradycellus caucasicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus caucasicus | Bradycellus caucasicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus csikii | Bradycellus csikii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus csikii | Bradycellus csikii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus distinctus | Bradycellus distinctus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus distinctus | Bradycellus distinctus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus harpalinus | Bradycellus harpalinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus ruficollis | Bradycellus ruficollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus sharpi | Bradycellus sharpi | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bradycellus verbasci | Bradycellus verbasci | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Brindalus porcicollis | Brindalus porcicollis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Brindalus porcicollis | Brindalus porcicollis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Bromius obscurus | Bromius obscurus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Broscus cephalotes | Broscus cephalotes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius cisti | Bruchidius cisti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius imbricornis | Bruchidius imbricornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius incarnatus | Bruchidius incarnatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius olivaceus | Bruchidius olivaceus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius varius | Bruchidius varius | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchidius villosus | Bruchidius villosus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus atomarius | Bruchus atomarius | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus brachialis | Bruchus brachialis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus ervi | Bruchus ervi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus loti | Bruchus loti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus pisorum | Bruchus pisorum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus rufimanus | Bruchus rufimanus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bruchus rufipes | Bruchus rufipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Bryaxis clavicornis | Bryaxis clavicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Bryophacis crassicornis | Bryoporus crassicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Bryophacis rugipennis | Bryoporus rugipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Bryoporus cernuus | Bryoporus cernuus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Byctiscus betulae | Byctiscus betulae | Hazel Leaf Roller | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Byctiscus populi | Byctiscus populi | Poplar Leaf Roller | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Byctiscus populi | Byctiscus populi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Byctiscus populi | Byctiscus populi | Poplar Leaf-rolling Weevil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Byrrhus arietinus | Byrrhus arietinus | Northern Pill-Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cadaverota hansseni | Atheta hansseni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Caenocara affinis | Caenocara affinis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Caenocara bovistae | Caenocara bovistae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Caenocara bovistae | Caenocara bovistae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Caenopsis fissirostris | Caenopsis fissirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cafius cicatricosus | Cafius cicatricosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Calambus bipustulatus | Selatosomus bipustulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Calathus ambiguus | Calathus ambiguus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Calathus ambiguus | Calathus ambiguus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus cinctus | Calathus cinctus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus erratus | Calathus erratus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus fuscipes | Calathus fuscipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus melanocephalus | Calathus melanocephalus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus micropterus | Calathus micropterus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus mollis | Calathus mollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calathus rotundicollis | Calathus rotundicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Callistus lunatus | Callistus lunatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Callistus lunatus | Callistus lunatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Callosobruchus chinensis | Callosobruchus chinensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Callosobruchus maculatus | Callosobruchus maculatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Calodera nigrita | Calodera nigrita | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Calodera protensa | Calodera protensa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Calodera riparia | Calodera riparia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Calodera rubens | Ityocara rubens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Calodera rufescens | Calodera rufescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Calodera uliginosa | Calodera uliginosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Calodromius spilotus | Calodromius spilotus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calomicrus circumfusus | Calomicrus circumfusus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calomicrus circumfusus | Calomicrus circumfusus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Calosirus terminatus | Ceutorhynchus terminatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | Caterpillar-hunter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma inquisitor | Calosoma inquisitor | Lesser Searcher | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma sycophanta | Calosoma sycophanta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Calosoma sycophanta | Calosoma sycophanta | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis cryptica | Cantharis cryptica | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis decipiens | Cantharis decipiens | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis figurata | Cantharis figurata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis flavilabris | Cantharis nigra | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis fusca | Cantharis fusca | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis fusca | Cantharis fusca | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis lateralis | Cantharis lateralis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis livida | Cantharis livida | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis nigra (=thoracica) | Cantharis thoracica | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis nigricans | Cantharis nigricans | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis obscura | Cantharis obscura | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis obscura | Cantharis obscura | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis pallida | Cantharis pallida | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis paludosa | Cantharis paludosa | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis pellucida | Cantharis pellucida | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis rufa | Cantharis rufa | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cantharis rustica | Cantharis rustica | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus arvensis | Carabus arvensis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus auratus | Carabus auratus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Carabus cancellatus | Carabus cancellatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Carabus clatratus | Carabus clatratus | a ground beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Carabus clatratus | Carabus clatratus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus clatratus | Carabus clatratus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Carabus convexus | Carabus convexus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Carabus convexus | Carabus convexus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Carabus glabratus | Carabus glabratus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus granulatus | Carabus granulatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus intricatus | Carabus intricatus | Blue Ground Beetle | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Carabus intricatus | Carabus intricatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Carabus intricatus | Carabus intricatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Carabus intricatus | Carabus intricatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Carabus intricatus | Carabus intricatus | Blue Ground Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Carabus monilis | Carabus monilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Carabus monilis | Carabus monilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Carabus monilis | Carabus monilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Carabus monilis | Carabus monilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Carabus monilis | Carabus monilis | Necklace Ground Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Carabus nemoralis | Carabus nemoralis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus nitens | Carabus nitens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus nitens | Carabus nitens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Carabus problematicus | Carabus problematicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carabus violaceus | Carabus violaceus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Carcinops pumilio | Carcinops pumilio | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cardiophorus asellus | Cardiophorus asellus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cardiophorus gramineus | Cardiophorus gramineus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Cardiophorus ruficollis | Cardiophorus ruficollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Cardiophorus vestigialis | Cardiophorus erichsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus foveolatus | Carpelimus foveolatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus fuliginosus | Carpelimus fuliginosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus halophilus | Carpelimus halophilus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus lindrothi | Carpelimus lindrothi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus obesus | Carpelimus obesus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus schneideri | Carpelimus schneideri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus similis | Carpelimus similis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Carpelimus subtilis | Carpelimus subtilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cassida denticollis | Cassida denticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida denticollis | Cassida denticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cassida flaveola | Cassida flaveola | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida hemisphaerica | Cassida hemisphaerica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida hemisphaerica | Cassida hemisphaerica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida murraea | Cassida murraea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida nebulosa | Cassida nebulosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida nebulosa | Cassida nebulosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida nobilis | Cassida nobilis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida nobilis | Cassida nobilis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida prasina | Cassida prasina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida prasina | Cassida prasina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida rubiginosa | Cassida rubiginosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida sanguinosa | Cassida sanguinosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Cassida sanguinosa | Cassida sanguinosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cassida vibex | Cassida vibex | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida viridis | Cassida viridis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cassida vittata | Cassida vittata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Catapion curtisii | Apion curtisi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Catapion pubescens | Apion pubescens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus aristatus | Trachyphloeus aristatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus attaphilus | Cathormiocerus attaphilus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus maritimus | Cathormiocerus maritimus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus myrmecophilus | Cathormiocerus myrmecophilus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus myrmecophilus | Cathormiocerus britannicus | Lizard weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus socius | Cathormiocerus socius | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cathormiocerus spinosus | Trachyphloeus asperatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Catopidius depressus | Catopidius depressus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Catops longulus | Catops longulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Catops nigriclavis | Catops nigriclavis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cerambyx cerdo | Cerambyx cerdo | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - beetle (Coleoptera) | Cerambyx cerdo | Cerambyx cerdo | Cerambyx Longicorn, Greater Capricorn Beetle | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cerapheles terminatus | Cerapheles terminatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cerapheles terminatus | Cerapheles terminatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ceratapion armatum | Apion armatum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon alpinus | Cercyon alpinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon alpinus | Cercyon (Cercyon) alpinus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon bifenestratus | Cercyon bifenestratus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon convexiusculus | Cercyon (Cercyon) convexiusculus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon depressus | Cercyon depressus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon depressus | Cercyon (Cercyon) depressus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon granarius | Cercyon granarius | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon littoralis | Cercyon littoralis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon melanocephalus | Cercyon (Cercyon) melanocephalus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon nigriceps | Cercyon atricapillus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon nigriceps | Cercyon atricapillus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon nigriceps | Cercyon (Cercyon) nigriceps | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon quisquilius | Cercyon (Cercyon) quisquilius | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cercyon terminatus | Cercyon (Cercyon) terminatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ceritaxa dilaticornis | Atheta dilaticornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ceritaxa pervagata | Atheta pervagata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ceritaxa testaceipes | Atheta testaceipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cerylon fagi | Cerylon fagi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cetonia aurata | Cetonia aurata | Rose Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus atomus | Ceutorhynchus atomus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus cakilis | Ceutorhynchus cakilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus constrictus | Ceutorhynchus constrictus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus hepaticus | Ceutorhynchus hepaticus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus hirtulus | Ceutorhynchus hirtulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus insularis | Ceutorhynchus insularis | Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus parvulus | Ceutorhynchus parvulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus pectoralis | Ceutorhynchus pectoralis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus pervicax | Ceutorhynchus pervicax | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus pulvinatus | Ceutorhynchus pulvinatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus pumilio | Ceutorhynchus pumilio | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus querceti | Ceutorhynchus querceti | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus rapae | Ceutorhynchus rapae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus resedae | Ceutorhynchus resedae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus syrites | Ceutorhynchus syrites | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus thomsoni | Ceutorhynchus thomsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ceutorhynchus unguicularis | Ceutorhynchus unguicularis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Chaetarthria seminulum | Chaetarthria seminulum | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetarthria simillima | Chaetarthria simillima | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema aerosa | Chaetocnema aerosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema aerosa | Chaetocnema aerosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema arida | Chaetocnema arida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema concinna | Chaetocnema concinna | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema conducta | Chaetocnema conducta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema confusa | Chaetocnema confusa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema confusa | Chaetocnema confusa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema hortensis | Chaetocnema hortensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema picipes | Chaetocnema picipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema sahlbergii | Chaetocnema sahlbergii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema sahlbergii | Chaetocnema sahlbergii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema subcoerulea | Chaetocnema subcoerulea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chaetocnema subcoerulea | Chaetocnema subcoerulea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chilomorpha longitarsis | Ocyusa hibernica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius nigricornis | Chlaenius nigricornis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius nitidulus | Chlaenius nitidulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius nitidulus | Chlaenius nitidulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius tristis | Chlaenius tristis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius tristis | Chlaenius tristis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius tristis | Chlaenius tristis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius tristis | Chlaenius tristis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius tristis | Chlaenius tristis | Black Night-runner | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Chlaenius vestitus | Chlaenius vestitus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Choleva cisteloides | Choleva cisteloides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Choleva elongata | Choleva elongata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Choleva glauca | Choleva glauca | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Choragus sheppardi | Choragus sheppardi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Chrysanthia nigricornis | Chrysanthia nigricornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Chrysanthia nigricornis | Chrysanthia nigricornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysanthia nigricornis | Chrysanthia nigricornis | a false blister beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina americana | Chrysolina americana | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina banksii | Chrysolina banksii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina brunsvicensis | Chrysolina brunsvicensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow leaf beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow leaf beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow Leaf Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow Leaf Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow leaf beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow leaf beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | Rainbow leaf beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina cerealis | Chrysolina cerealis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina coerulans | Chrysolina coerulans | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina fastuosa | Chrysolina fastuosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina graminis | Chrysolina graminis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina graminis | Chrysolina graminis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina graminis | Chrysolina graminis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina graminis | Chrysolina graminis | Tansy Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina haemoptera | Chrysolina haemoptera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina haemoptera | Chrysolina haemoptera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina herbacea | Chrysolina herbacea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina hyperici | Chrysolina hyperici | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina intermedia | Chrysolina latecincta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina intermedia | Chrysolina latecincta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina marginata | Chrysolina marginata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina marginata | Chrysolina marginata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina oricalcia | Chrysolina oricalcia | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina polita | Chrysolina polita | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina sanguinolenta | Chrysolina sanguinolenta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina sanguinolenta | Chrysolina sanguinolenta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina staphylaea | Chrysolina staphylaea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina sturmi | Chrysolina sturmi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina sturmi | Chrysolina sturmi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Chrysolina varians | Chrysolina varians | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysomela aenea | Chrysomela aenea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysomela populi | Chrysomela populi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Chrysomela saliceti | Chrysomela saliceti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Chrysomela tremula | Chrysomela tremula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela campestris | Cicindela campestris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela hybrida | Cicindela hybrida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela hybrida | Cicindela hybrida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela hybrida | Cicindela hybrida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela hybrida | Cicindela hybrida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela hybrida | Cicindela hybrida | Northern dune tiger beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela maritima | Cicindela maritima | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela maritima | Cicindela maritima | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela sylvatica | Cicindela sylvatica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela sylvatica | Cicindela sylvatica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela sylvatica | Cicindela sylvatica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cicindela sylvatica | Cicindela sylvatica | Heath Tiger Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cicones undatus | Cicones undatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cicones variegatus | Cicones variegatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cicones variegatus | Cicones variegatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cillenus lateralis | Cillenus lateralis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cillenus lateralis | Cillenus lateralis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cionus longicollis | Cionus longicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cionus nigritarsis | Cionus nigritarsis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cis dentatus | Cis dentatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cis festivus | Cis festivus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cis jacquemartii | Cis jacquemarti | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cis lineatocribratus | Cis lineatocribratus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Clambus nigrellus | Clambus nigrellus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Clambus pallidulus | Clambus pallidulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Clanoptilus barnevillei | Clanoptilus barnevillei | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Clanoptilus barnevillei | Clanoptilus barnevillei | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Clanoptilus marginellus | Clanoptilus marginellus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Clanoptilus strangulatus | Clanoptilus strangulatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Clanoptilus strangulatus | Clanoptilus strangulatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Claviger longicornis | Claviger longicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Claviger testaceus | Claviger testaceus | Yellow Ants'-Nest Beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cleonis pigra | Cleonus piger | Large Thistle Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cleopomiarus graminis | Miarus graminis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cleopomiarus micros | Miarus micros | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cleopomiarus plantarum | Miarus plantarum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Clitostethus arcuatus | Clitostethus arcuatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Clivina collaris | Clivina collaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Clivina fossor | Clivina fossor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Clytra laeviuscula | Clytra laeviuscula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Clytra quadripunctata | Clytra quadripunctata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Clytra quadripunctata | Clytra quadripunctata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Coccinella magnifica | Coccinella magnifica | Scarce Seven-Spot Ladybird | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Coccinella quinquepunctata | Coccinella quinquepunctata | Five-Spot Ladybird | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Coeliodes ruber | Coeliodes ruber | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Coeliodes transversealbofasciatus | Coeliodes erythroleucos | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Coeliodinus nigritarsis | Coeliodes nigritarsis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Coelositona cinerascens | Sitona cinerascens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Coelositona puberulus | Sitona puberulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colon angulare | Colon angulare | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colon appendiculatum | Colon appendiculatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colon dentipes | Colon dentipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colon latum | Colon latum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Colon rufescens | Colon rufescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Colon viennense | Colon viennense | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colon zebei | Colon zebei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Colotes punctatus | Colotes punctatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Colydium elongatum | Colydium elongatum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Colydium elongatum | Colydium elongatum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Coniocleonus hollbergii | Coniocleonus hollbergi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Coniocleonus nebulosus | Coniocleonus nebulosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Conopalpus testaceus | Conopalpus testaceus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Copris lunaris | Copris lunaris | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Copris lunaris | Copris lunaris | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cordicollis instabilis | Cordicollis instabilis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cordicollis instabilis | Cordicollis instabilis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cordylepherus viridis | Cordylepherus viridis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Corticaria alleni | Corticaria alleni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Corticaria fagi | Corticaria fagi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Corticaria inconspicua | Corticaria inconspicua | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Corticaria longicollis | Corticaria longicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Corticaria rubripes | Corticaria linearis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Corticarina lambiana | Corticarina lambiana | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Corticarina latipennis | Corticarina latipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Corticarina truncatella | Corticarina truncatella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus bicolor | Corticeus bicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus bicolor | Corticeus bicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus fraxini | Corticeus fraxini | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus linearis | Corticeus linearis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus unicolor | Corticeus unicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Corticeus unicolor | Corticeus unicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cosmobaris scolopacea | Baris scolopacea | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Cossonus linearis | Cossonus linearis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cossonus parallelepipedus | Cossonus parallelepipedus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cousya defecta | Ocyusa defecta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cousya nigrata | Ocyusa nigrata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cousya nitidiventris | Ocyusa nitidiventris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera aurata | Crepidodera aurata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera aurea | Crepidodera aurea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera fulvicornis | Crepidodera fulvicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera nitidula | Crepidodera nitidula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera nitidula | Crepidodera nitidula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Crepidodera plutus | Crepidodera plutus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crioceris asparagi | Crioceris asparagi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crudosilis ruficollis | Silis ruficollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptarcha strigata | Cryptarcha strigata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cryptarcha undata | Cryptarcha undata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Crypticus quisquilius | Crypticus quisquilius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Crypticus quisquilius | Crypticus quisquilius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus aureolus | Cryptocephalus aureolus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus biguttatus | Cryptocephalus biguttatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus biguttatus | Cryptocephalus biguttatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus bilineatus | Cryptocephalus bilineatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus bilineatus | Cryptocephalus bilineatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus bipunctatus | Cryptocephalus bipunctatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus bipunctatus | Cryptocephalus bipunctatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus coryli | Cryptocephalus coryli | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus coryli | Cryptocephalus coryli | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus coryli | Cryptocephalus coryli | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus coryli | Cryptocephalus coryli | Hazel Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | Ten-spotted Pot Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus decemmaculatus | Cryptocephalus decemmaculatus | Ten-spotted Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus exiguus | Cryptocephalus exiguus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus exiguus | Cryptocephalus exiguus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus exiguus | Cryptocephalus exiguus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus exiguus | Cryptocephalus exiguus | Pashford Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus frontalis | Cryptocephalus frontalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus frontalis | Cryptocephalus frontalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus fulvus | Cryptocephalus fulvus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus hypochaeridis | Cryptocephalus hypochaeridis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus hypochaeridis | Cryptocephalus hypochaeridis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus labiatus | Cryptocephalus labiatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus moraei | Cryptocephalus moraei | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus nitidulus | Cryptocephalus nitidulus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus nitidulus | Cryptocephalus nitidulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus nitidulus | Cryptocephalus nitidulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus nitidulus | Cryptocephalus nitidulus | Shining Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus parvulus | Cryptocephalus parvulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus parvulus | Cryptocephalus parvulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus primarius | Cryptocephalus primarius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus primarius | Cryptocephalus primarius | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus primarius | Cryptocephalus primarius | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus primarius | Cryptocephalus primarius | Rock-rose Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus punctiger | Cryptocephalus punctiger | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus punctiger | Cryptocephalus punctiger | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus punctiger | Cryptocephalus punctiger | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus punctiger | Cryptocephalus punctiger | a pot beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus pusillus | Cryptocephalus pusillus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus querceti | Cryptocephalus querceti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus querceti | Cryptocephalus querceti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus sexpunctatus | Cryptocephalus sexpunctatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus sexpunctatus | Cryptocephalus sexpunctatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus sexpunctatus | Cryptocephalus sexpunctatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus sexpunctatus | Cryptocephalus sexpunctatus | Six-spotted Pot Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus sexpunctatus | Cryptocephalus sexpunctatus | Six-spotted Pot Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cryptocephalus violaceus | Cryptocephalus violaceus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Cryptolestes spartii | Cryptolestes spartii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus angustus | Cryptophagus angustus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus badius | Cryptophagus badius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus confusus | Cryptophagus confusus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus corticinus | Cryptophagus corticinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus falcozi | Cryptophagus falcozi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus fallax | Cryptophagus fallax | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus intermedius | Cryptophagus intermedius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus labilis | Cryptophagus labilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus lapponicus | Cryptophagus lapponicus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus micaceus | Cryptophagus micaceus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus populi | Cryptophagus populi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus ruficornis | Cryptophagus ruficornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptophagus schmidtii | Cryptophagus schmidti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cryptopleurum crenatum | Cryptopleurum crenatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cryptopleurum minutum | Cryptopleurum minutum | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cryptorhynchus lapathi | Cryptorhynchus lapathi | Withy Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ctenicera pectinicornis | Ctenicera pectinicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cteniopus sulphureus | Cteniopus sulphureus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ctesias serra | Ctesias serra | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Curculio betulae | Curculio betulae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Curculio rubidus | Curculio rubidus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Curculio villosus | Curculio villosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Curimopsis nigrita | Curimopsis nigrita | Mire pill-beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Curimopsis nigrita | Curimopsis nigrita | Mire pill beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Curimopsis nigrita | Curimopsis nigrita | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Curimopsis nigrita | Curimopsis nigrita | Mire Pill-Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Curimopsis setigera | Curimopsis setigera | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Curtonotus alpinus | Curtonotus alpinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Curtonotus alpinus | Curtonotus alpinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Curtonotus aulicus | Curtonotus aulicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Curtonotus convexiusculus | Curtonotus convexiusculus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cyanapion gyllenhalii | Apion gyllenhali | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cyanostolus aeneus | Cyanostolus aeneus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Cybister lateralimarginalis | Cybister lateralimarginalis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Cychrus caraboides | Cychrus caraboides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cyclodinus constrictus | Cyclodinus constrictus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cyclodinus constrictus | Cyclodinus constrictus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cyclodinus salinus | Cyclodinus salinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cyclodinus salinus | Cyclodinus salinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cylindera germanica | Cylindera germanica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Cylindera germanica | Cylindera germanica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cylindera germanica | Cylindera germanica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cylindera germanica | Cylindera germanica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Cylindera germanica | Cylindera germanica | Cliff tiger beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis axillaris | Cymindis axillaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis axillaris | Cymindis axillaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis macularis | Cymindis macularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis macularis | Cymindis macularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis vaporariorum | Cymindis vaporariorum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cymindis vaporariorum | Cymindis vaporariorum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Cypha aprilis | Cypha imitator | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cypha discoidea | Cypha discoidea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Cypha nitida | Cypha nitida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cypha ovulum | Cypha ovulum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cypha pulicaria | Cypha pulicaria | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Cypha seminulum | Cypha seminulum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon kongsbergensis | Cyphon kongsbergensis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon kongsbergensis | Cyphon kongsbergensis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon ochraceus | Cyphon ochraceus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon pubescens | Cyphon pubescens | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon pubescens | Cyphon pubescens | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon punctipennis | Cyphon punctipennis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon punctipennis | Cyphon punctipennis | transition marsh beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Cyphon punctipennis | Cyphon punctipennis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Dacrila fallax | Dacrila fallax | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dacrila pruinosa | Dacrila pruinosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Dasygnypeta velata | Gnypeta velata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes aeratus | Dasytes aeratus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes cyaneus | Dasytes cyaneus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes niger | Dasytes niger | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes niger | Dasytes niger | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes plumbeus | Dasytes plumbeus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes plumbeus | Dasytes plumbeus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dasytes virens | Dasytes virens | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Datomicra zosterae | Atheta zosterae | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Datonychus angulosus | Ceutorhynchus angulosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Datonychus arquatus | Ceutorhynchus arquatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Datonychus urticae | Ceutorhynchus urticae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Deleaster dichrous | Deleaster dichrous | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Demetrias atricapillus | Demetrias atricapillus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Demetrias imperialis | Demetrias imperialis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Demetrias monostigma | Demetrias monostigma | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Demetrias monostigma | Demetrias monostigma | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dendrophagus crenatus | Dendrophagus crenatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dendrophilus punctatus | Dendrophilus punctatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dendrophilus pygmaeus | Dendrophilus pygmaeus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dendrophilus pygmaeus | Dendrophilus pygmaeus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dendrophilus xavieri | Dendrophilus xavieri | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dendroxena quadrimaculata | Dendroxena quadrimaculata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes ater | Dermestes ater | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes carnivorus | Dermestes carnivorus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes frischii | Dermestes frischii | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes haemorrhoidalis | Dermestes haemorrhoidalis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes lardarius | Dermestes lardarius | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes leechi | Dermestes leechi | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes maculatus | Dermestes maculatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes murinus | Dermestes murinus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes murinus | Dermestes murinus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes peruvianus | Dermestes peruvianus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes undulatus | Dermestes undulatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dermestes undulatus | Dermestes undulatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Derocrepis rufipes | Derocrepis rufipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Deronectes latus | Deronectes latus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dexiogyia corticina | Dexiogyia corticina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Diabrotica virgifera | Diabrotica virgifera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Diacanthous undulatus | Harminius undulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Diachromus germanus | Diachromus germanus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Diachromus germanus | Diachromus germanus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Diaperis boleti | Diaperis boleti | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Diaperis boleti | Diaperis boleti | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Diastictus vulneratus | Diastictus vulneratus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Diastictus vulneratus | Diastictus vulneratus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dibolia cynoglossi | Dibolia cynoglossi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Dibolia cynoglossi | Dibolia cynoglossi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dicheirotrichus gustavii | Dicheirotrichus gustavii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dicheirotrichus obsoletus | Dicheirotrichus obsoletus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dicheirotrichus obsoletus | Dicheirotrichus obsoletus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dicronychus equiseti | Dicronychus equiseti | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dictyoptera aurora | Dictyoptera aurora | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dieckmanniellus gracilis | Nanophyes gracilis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Dienerella schueppeli | Dienerella schueppeli | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Diglotta mersa | Diglotta submarina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dimetrota laevana | Atheta clintoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Dinarda dentata | Dinarda dentata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dinarda hagensi | Dinarda hagensi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Dinarda pygmaea | Dinarda pygmaea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Dinoptera collaris | Acmaeops collaris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Dinothenarus pubescens | Platydracus pubescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Diplapion stolidum | Apion stolidum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Diplocoelus fagi | Diplocoelus fagi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dissoleucas niveirostris | Tropideres niveirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dochmonota clancula | Dochmonota clancula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dolichosoma lineare | Dolichosoma lineare | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dolichosoma lineare | Dolichosoma lineare | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | zircon reed beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | Zircon Reed Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Donacia aquatica | Donacia aquatica | Zircon Reed Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | a beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia bicolora | Donacia bicolora | Two-tone Reed Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Donacia cinerea | Donacia cinerea | hairy reed beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Donacia cinerea | Donacia cinerea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia cinerea | Donacia cinerea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia cinerea | Donacia cinerea | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia clavipes | Donacia clavipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia crassipes | Donacia crassipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia crassipes | Donacia crassipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia crassipes | Donacia crassipes | Water-Lily Reed Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia dentata | Donacia dentata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia dentata | Donacia dentata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Donacia impressa | Donacia impressa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia impressa | Donacia impressa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia impressa | Donacia impressa | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia marginata | Donacia marginata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia marginata | Donacia marginata | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia obscura | Donacia obscura | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia obscura | Donacia obscura | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia obscura | Donacia obscura | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia semicuprea | Donacia semicuprea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia simplex | Donacia simplex | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia sparganii | Donacia sparganii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Donacia sparganii | Donacia sparganii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia sparganii | Donacia sparganii | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia thalassina | Donacia thalassina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Donacia thalassina | Donacia thalassina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia thalassina | Donacia thalassina | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Donacia versicolorea | Donacia versicolorea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia vulgaris | Donacia vulgaris | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Donacia vulgaris | Donacia vulgaris | a Reed beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma ambjoerni | Dorcatoma ambjoerni | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma ambjoerni | Dorcatoma ambjoerni | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma chrysomelina | Dorcatoma chrysomelina | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma dresdensis | Dorcatoma dresdensis | a beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma dresdensis | Dorcatoma dresdensis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma dresdensis | Dorcatoma dresdensis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma flavicornis | Dorcatoma flavicornis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma flavicornis | Dorcatoma flavicornis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma substriata | Dorcatoma substriata | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorcatoma substriata | Dorcatoma substriata | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dorcus parallelipipedus | Dorcus parallelipipedus | Lesser Stag Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus affinis | Dorytomus affinis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus filirostris | Dorytomus filirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus hirtipennis | Dorytomus hirtipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus ictor | Dorytomus ictor | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus majalis | Dorytomus majalis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus salicinus | Dorytomus salicinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus salicis | Dorytomus salicis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Dorytomus tremulae | Dorytomus tremulae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Drilus flavescens | Drilus flavescens | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dromius agilis | Dromius agilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dromius angustus | Dromius angustus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dromius angustus | Dromius angustus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dromius meridionalis | Dromius meridionalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dromius quadrimaculatus | Dromius quadrimaculatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dropephylla gracilicornis | Dropephylla gracilicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Dropephylla heerii | Dropephylla heeri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Drupenatus nasturtii | Drupenatus nasturtii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dryocoetes alni | Dryocoetinus alni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Dryophilus anobioides | Dryophilus anobioides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dryophilus anobioides | Dryophilus anobioides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dryophilus pusillus | Dryophilus pusillus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Dryophthorus corticalis | Dryophthorus corticalis | Wood-Boring Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Dryops anglicanus | Dryops anglicanus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dryops auriculatus | Dryops auriculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Dryops auriculatus | Dryops auriculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dryops griseus | Dryops griseus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Dryops nitidulus | Dryops nitidulus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dryops nitidulus | Dryops (Yrdops) nitidulus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Dryops similaris | Dryops similaris | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dryops similaris | Dryops (Dryops) similaris | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Dryops striatellus | Dryops striatellus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Drypta dentata | Drypta dentata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Drypta dentata | Drypta dentata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius aeneus | Dyschirius aeneus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius angustatus | Dyschirius angustatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius angustatus | Dyschirius angustatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius extensus | Dyschirius extensus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius extensus | Dyschirius extensus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius globosus | Dyschirius globosus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius impunctipennis | Dyschirius impunctipennis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius impunctipennis | Dyschirius impunctipennis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius luedersi | Dyschirius luedersi | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius nitidus | Dyschirius nitidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius nitidus | Dyschirius nitidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius obscurus | Dyschirius obscurus | a ground beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius obscurus | Dyschirius obscurus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius obscurus | Dyschirius obscurus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius politus | Dyschirius politus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius politus | Dyschirius politus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius salinus | Dyschirius salinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius salinus | Dyschirius salinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius thoracicus | Dyschirius thoracicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Dyschirius thoracicus | Dyschirius thoracicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dytiscus circumcinctus | Dytiscus circumcinctus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Dytiscus dimidiatus | Dytiscus dimidiatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dytiscus lapponicus | Dytiscus lapponicu | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Dytiscus lapponicus | Dytiscus lapponicus | highland great diving beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ebaeus pedicularius | Ebaeus pedicularius | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Elaphropus parvulus | Elaphropus parvulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elaphropus parvulus | Elaphropus parvulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Elaphropus quadrisignatus | Elaphropus quadrisignatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Elaphropus walkerianus | Elaphropus walkerianus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Elaphropus walkerianus | Elaphropus walkerianus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus cupreus | Elaphrus cupreus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus lapponicus | Elaphrus lapponicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus lapponicus | Elaphrus lapponicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus riparius | Elaphrus riparius | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus uliginosus | Elaphrus uliginosus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Elaphrus uliginosus | Elaphrus uliginosus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elater ferrugineus | Elater ferrugineus | Click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Eledona agricola | Eledona agricola | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ellescus bipunctatus | Ellescus bipunctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Elodes elongata | Elodes elongata | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elodes minuta | Elodes minuta | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elodes minuta | Elodes minuta | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Elodes pseudominuta | Elodes pseudominuta | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Elodes pseudominuta | Elodes pseudominuta | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Elodes tricuspis | Elodes tricuspis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Emus hirtus | Emus hirtus | Hairy Rove-Beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Endophloeus markovichianus | Endophloeus markovichianus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Enicmus brevicornis | Enicmus brevicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Enicmus fungicola | Enicmus fungicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Enicmus rugosus | Enicmus rugosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Enicocerus exsculptus | Enicocerus exsculptus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Enicocerus exsculptus | Ochthebius exsculptus | a moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus bicolor | Enochrus bicolor | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus halophilus | Enochrus halophilus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus nigritus | Enochrus nigritus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus quadripunctatus | Enochrus quadripunctatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus quadripunctatus | Enochrus quadripunctatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus quadripunctatus agg. | Enochrus quadripunctatus agg. | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Enochrus testaceus | Enochrus testaceus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Epierus comptus | Epierus comptus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Epierus comptus | Epierus comptus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Epitrix atropae | Epitrix atropae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Epitrix atropae | Epitrix atropae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Epitrix pubescens | Epitrix pubescens | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea angustula | Epuraea angustula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea binotata | Epuraea binotata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea distincta | Epuraea distincta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea fuscicollis | Epuraea fuscicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea guttata | Epuraea guttata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea longula | Epuraea longula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea neglecta | Epuraea neglecta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea silacea | Epuraea silacea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea terminalis | Epuraea terminalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea terminalis | Epuraea adumbrata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea thoracica | Epuraea thoracica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Epuraea variegata | Epuraea variegata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Erichsonius signaticornis | Erichsonius signaticornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Erichsonius ytenensis | Erichsonius ytenensis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius abietis | Ernobius abietis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius angusticollis | Ernobius angusticollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius gallicus | Ernobius gallicus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius gigas | Ernobius gigas | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius mollis | Ernobius mollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius nigrinus | Ernobius nigrinus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius nigrinus | Ernobius nigrinus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ernobius pini | Ernobius pini | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ernoporicus caucasicus | Ernoporus caucasicus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ernoporicus fagi | Ernoporus fagi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ernoporus tiliae | Ernoporus tiliae | Bast bark beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Erotides cosnardi | Platycis cosnardi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Erotides cosnardi | Erotides cosnardi | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Erotides cosnardi | Platycis cosnardi | Cosnard's Net-winged Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ethelcus verrucatus | Ceutorhynchus verrucatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Eubria palustris | Eubria palustris | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Eubrychius velutus | Eubrychius velutus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Eubrychius velutus | Eubrychius velutus | a weevil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Eucnemis capucina | Eucnemis capucina | False click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Euconnus denticornis | Euconnus denticornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Euconnus maeklinii | Euconnus maeklini | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Euconnus pragensis | Euconnus pragensis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Eudectus whitei | Eudectus whitei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Euglenes oculatus | Euglenes oculatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Euglenes oculatus | Euglenes oculatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Euheptaulacus sus | Euheptaulacus sus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Euheptaulacus sus | Euheptaulacus sus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Euheptaulacus villosus | Euheptaulacus villosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Euheptaulacus villosus | Euheptaulacus villosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Eulagius filicornis | Eulagius filicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus bescidicus | Euplectus bescidicus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus bonvouloiri subsp. rosae | Euplectus bonvouloiri subsp. rosae | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus brunneus | Euplectus brunneus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus decipiens | Euplectus decipiens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus duponti | Euplectus duponti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus kirbii | Euplectus kirbyi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus mutator | Euplectus fauveli | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus nanus | Euplectus nanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus punctatus | Euplectus punctatus punctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus punctatus | Euplectus punctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Euplectus tholini | Euplectus punctatus tholini | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Eurynebria complanata | Eurynebria complanata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Eurynebria complanata | Eurynebria complanata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Euryporus picipes | Euryporus picipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Euryptilium saxonicum | Euryptilium saxonicum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Euryusa optabilis | Euryusa optabilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Euryusa sinuata | Euryusa sinuata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Eusphalerum sorbicola | Eusphalerum sorbicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Eutheia formicetorum | Eutheia formicetorum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Eutheia linearis | Eutheia linearis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Eutheia plicata | Eutheia plicata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Eutheia schaumii | Eutheia schaumi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Eutheia scydmaenoides | Eutheia scydmaenoides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Exapion difficile | Apion difficile | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Exapion genistae | Apion genistae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Exapion genistae | Exapion genistae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Exapion genistae | Exapion genistae | Petty Whin Weevil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Exochomus nigromaculatus | Exochomus nigromaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Falagria sulcatula | Falagria sulcatula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Fleutiauxellus maritimus | Fleutiauxellus maritimus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius astutoides | Gabrius astutoides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius bishopi | Gabrius bishopi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius exiguus | Gabrius exiguus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius keysianus | Gabrius keysianus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius osseticus | Gabrius osseticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gabrius velox | Gabrius velox | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Galeruca interrupta | Galeruca interrupta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Galeruca laticollis | Galeruca laticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Galeruca laticollis | Galeruca laticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Galeruca tanaceti | Galeruca tanaceti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella calmariensis | Galerucella calmariensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella lineola | Galerucella lineola | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella nymphaeae | Galerucella nymphaeae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella pusilla | Galerucella pusilla | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella sagittariae | Galerucella sagittariae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Galerucella tenella | Galerucella tenella | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gastrallus immarginatus | Gastrallus immarginatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gastrallus immarginatus | Gastrallus immarginatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gastrallus knizeki | Gastrallus knizeki | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Gastrophysa polygoni | Gastrophysa polygoni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gastrophysa viridula | Gastrophysa viridula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Geodromicus longipes | Geodromicus longipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Georissus crenulatus | Georissus crenulatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Geotrupes mutator | Geotrupes mutator | Violet Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Geotrupes mutator | Geotrupes mutator | Violet Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Geotrupes spiniger | Geotrupes spiniger | Common Dumble Dor | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Geotrupes stercorarius | Geotrupes stercorarius | Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gibbium aequinoctiale | Gibbium aequinoctiale | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Gibbium psylloides | Gibbium psylloides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Glaphyra umbellatarum | Molorchus umbellatarum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Globicornis nigripes | Globicornis rufitarsis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Globicornis nigripes | Globicornis rufitarsis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Glocianus moelleri | Ceutorhynchus moelleri | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Glocianus pilosellus | Ceutorhynchus pilosellus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Glocianus punctiger | Ceutorhynchus punctiger | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gnathoncus buyssoni | Gnathoncus buyssoni | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gnathoncus buyssoni | Gnathoncus buyssoni | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gnathoncus communis | Gnathoncus communis | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gnathoncus nannetensis | Gnathoncus nannetensis | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gnathoncus rotundatus | Gnathoncus rotundatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gnatocerus cornutus | Gnatocerus cornutus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Gnatocerus maxillosus | Gnatocerus maxillosus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus nobilis | Gnorimus nobilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus nobilis | Gnorimus nobilis | Noble Chafer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus nobilis | Gnorimus nobilis | Noble Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus nobilis | Gnorimus nobilis | Noble Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus variabilis | Gnorimus variabilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus variabilis | Gnorimus variabilis | Variable Chafer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus variabilis | Gnorimus variabilis | Variable Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Gnorimus variabilis | Gnorimus variabilis | Variable Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gnypeta caerulea | Gnypeta caerulea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gnypeta ripicola | Gnypeta ripicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena decemnotata | Gonioctena decemnotata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena decemnotata | Gonioctena decemnotata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena olivacea | Gonioctena olivacea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena pallida | Gonioctena pallida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena viminalis | Gonioctena viminalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gonioctena viminalis | Gonioctena viminalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gonodera luperus | Gonodera luperus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Gonodera luperus | Gonodera luperus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gracilia minuta | Gracilia minuta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Grammoptera abdominalis | Grammoptera variegata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Grammoptera ustulata | Grammoptera ustulata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus bilineatus | Graphoderus bilineatus | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus bilineatus | Graphoderus bilineatus | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus bilineatus | Graphoderus bilineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus cinereus | Graphoderus cinereus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled diving beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Graphoderus zonatus | Graphoderus zonatus | Spangled Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Graptodytes bilineatus | Graptodytes bilineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Graptodytes flavipes | Graptodytes flavipes | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Gronops inaequalis | Gronops inaequalis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Gronops lunatus | Gronops lunatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Grynobius planus | Grynobius planus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Grypus equiseti | Grypus equiseti | Horsetail Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gymnetron beccabungae | Gymnetron beccabungae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Gymnetron melanarium | Gymnetron melanarium | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gymnetron rostellum | Gymnetron rostellum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Gymnetron veronicae | Gymnetron veronicae | Brooklime Gull Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gymnetron villosulum | Gymnetron villosulum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gymnusa variegata | Gymnusa variegata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus aeratus | Gyrinus aeratus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus distinctus | Gyrinus distinctus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus distinctus | Gyrinus distinctus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus minutus | Gyrinus minutus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus natator | Gyrinus natator | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus opacus | Gyrinus opacus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus paykulli | Gyrinus paykulli | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus paykulli | Gyrinus paykulli | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus suffriani | Gyrinus suffriani | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrinus suffriani | Gyrinus suffriani | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Gyrohypnus atratus | Gyrohypnus atratus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena congrua | Gyrophaena congrua | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena hanseni | Gyrophaena hanseni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena joyi | Gyrophaena joyi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena joyioides | Gyrophaena joyioides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena lucidula | Gyrophaena lucidula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena manca | Gyrophaena angustata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena munsteri | Gyrophaena munsteri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena poweri | Gyrophaena poweri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena pseudonana | Gyrophaena pseudonana | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena pulchella | Gyrophaena pulchella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena strictula | Gyrophaena strictula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Gyrophaena williamsi | Gyrophaena williamsi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Hadrobregmus denticollis | Hadrobregmus denticollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hadrobregmus denticollis | Hadrobregmus denticollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hadroplontus trimaculatus | Ceutorhynchus trimaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Haeterius ferrugineus | Haeterius ferrugineus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Haeterius ferrugineus | Haeterius ferrugineus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Halacritus punctum | Halacritus punctum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Halacritus punctum | Halacritus punctum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus apicalis | Haliplus apicalis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus apicalis | Haliplus apicalis | saltmarsh crawler water beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus apicalis | Haliplus (Haliplinus) apicalis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus furcatus | Haliplus furcatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus mucronatus | Haliplus mucronatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus variegatus | Haliplus variegatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus variegatus | Haliplus variegatus | variegated crawler water beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Haliplus varius | Haliplus varius | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hallomenus binotatus | Hallomenus notatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hallomenus binotatus | Hallomenus notatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Halobrecta princeps | Halobrecta princeps | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Haploglossa marginalis | Haploglossa marginalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Haploglossa picipennis | Haploglossa picipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus affinis | Harpalus affinis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus anxius | Harpalus anxius | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus anxius | Harpalus anxius | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus attenuatus | Harpalus attenuatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus attenuatus | Harpalus attenuatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus calceatus | Harpalus calceatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus cupreus | Harpalus cupreus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus cupreus | Harpalus cupreus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus dimidiatus | Harpalus dimidiatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus dimidiatus | Harpalus dimidiatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus froelichii | Harpalus froelichii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus froelichii | Harpalus froelichii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus froelichii | Harpalus froelichii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus froelichii | Harpalus froelichii | Brush-thighed Seed-eater | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus griseus | Harpalus griseus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus honestus | Harpalus honestus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus honestus | Harpalus honestus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus honestus | Harpalus honestus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus honestus | Harpalus honestus | St. Bees Seed-eater | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus laevipes | Harpalus laevipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus laevipes | Harpalus laevipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus latus | Harpalus latus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus melancholicus | Harpalus melancholicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus melancholicus | Harpalus melancholicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus melancholicus | Harpalus melancholicus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus melancholicus | Harpalus melancholicus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus melancholicus | Harpalus melancholicus | a seed-eater ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus neglectus | Harpalus neglectus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus neglectus | Harpalus neglectus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus pumilus | Harpalus pumilus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus pumilus | Harpalus pumilus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus rubripes | Harpalus rubripes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus rufipalpis | Harpalus rufipalpis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus rufipes | Harpalus rufipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus serripes | Harpalus serripes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus serripes | Harpalus serripes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus servus | Harpalus servus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus servus | Harpalus servus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus smaragdinus | Harpalus smaragdinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus smaragdinus | Harpalus smaragdinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus tardus | Harpalus tardus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus tenebrosus | Harpalus tenebrosus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Harpalus tenebrosus | Harpalus tenebrosus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hedobia imperialis | Hedobia imperialis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Helochares obscurus | Helochares obscurus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Helochares punctatus | Helochares punctatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helochares punctatus | Helochares punctatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus alternans | Helophorus alternan | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus alternans | Helophorus (Trichohelophorus) alternans | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus arvernicus | Helophorus arvernicus | upland frenchman | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus dorsalis | Helophorus dorsalis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus fulgidicollis | Helophorus fulgidicollis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus fulgidicollis | Helophorus fulgidicollis | orangeman | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus granularis | Helophorus granularis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus griseus | Helophorus (Helophorus) griseus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus laticollis | Helophorus laticollis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus laticollis | Helophorus laticollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus laticollis | Helophorus laticollis | New Forest Mud Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus longitarsis | Helophorus longitarsis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus nanus | Helophorus nanus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus nubilus | Helophorus nubilus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus porculus | Helophorus (Empleurus) porculus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus strigifrons | Helophorus strigifrons | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus tuberculatus | Helophorus tuberculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Helophorus tuberculatus | Helophorus (Cyphelophorus) tuberculatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Helops caeruleus | Helops caeruleus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Helops caeruleus | Helops caeruleus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hemitrichapion reflexum | Apion reflexum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Heptaulacus testudinarius | Heptaulacus testudinarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Heptaulacus testudinarius | Heptaulacus testudinarius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hermaeophaga mercurialis | Hermaeophaga mercurialis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus flexuosus | Heterocerus flexuosus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus flexuosus | Heterocerus flexuosus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus fossor | Heterocerus fossor | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus fossor | Heterocerus fossor | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus fusculus | Heterocerus fusculus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus marginatus | Heterocerus marginatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Heterocerus obsoletus | Heterocerus obsoletus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Heterota plumbea | Heterota plumbea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Heterothops dissimilis | Heterothops dissimilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hippodamia tredecimpunctata | Hippodamia tredecimpunctata | 13-Spot Ladybird | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hippodamia variegata | Adonia variegata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hippuriphila modeeri | Hippuriphila modeeri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hister bissexstriatus | Hister bissexstriatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hister bissexstriatus | Hister bissexstriatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hister illigeri | Hister illigeri | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Hister quadrimaculatus | Hister quadrimaculatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hister quadrimaculatus | Hister quadrimaculatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hister quadrinotatus | Hister quadrinotatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Hister unicolor | Hister unicolor | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hololepta plana | Hololepta plana | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Hololepta plana | Hololepta plana | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Homoeusa acuminata | Homoeusa acuminata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hoplia philanthus | Hoplia philanthus | Welsh Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hydaticus seminiger | Hydaticus seminiger | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydaticus transversalis | Hydaticus transversalis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydnobius latifrons | Hydnobius latifrons | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hydnobius punctatus | Hydnobius punctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Hydnobius spinipes | Hydnobius spinipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena flavipes | Hydraena minutissima | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena flavipes | Hydraena minutissima | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena flavipes | Hydraena minutissima | diminutive moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena nigrita | Hydraena nigrita | black moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena palustris | Hydraena palustris | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena pulchella | Hydraena pulchella | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena pulchella | Hydraena pulchella | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena pygmaea | Hydraena pygmaea | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena pygmaea | Hydraena pygmaea | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena rufipes | Hydraena rufipes | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydraena rufipes | Hydraena rufipes | red-legged moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser silver water beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser silver water beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser Silver Water Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser Silver Water Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser silver water beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser silver water beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | Lesser silver water beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochara caraboides | Hydrochara caraboides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus angustatus | Hydrochus angustatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus angustatus | Hydrochus angustatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus brevis | Hydrochus brevis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus brevis | Hydrochus brevis | bereft scavenger beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus brevis | Hydrochus brevis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus crenatus | Hydrochus crenatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus elongatus | Hydrochus elongatu | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus elongatus | Hydrochus elongatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus ignicollis | Hydrochus ignicollis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus megaphallus | Hydrochus megaphallus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus nitidicollis | Hydrochus nitidicollis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus nitidicollis | Hydrochus nitidicollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Hydrochus nitidicollis | Hydrochus nitidicollis | brass necked beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Hydrocyphon deflexicollis | Hydrocyphon deflexicollis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydrocyphon deflexicollis | Hydrocyphon deflexicollis | rockhopper beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydrophilus piceus | Hydrophilus piceus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus cantabricus | Hydroporus cantabricus | Diving Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus elongatulus | Hydroporus elongatulus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus elongatulus | Hydroporus elongatulus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus ferrugineus | Hydroporus ferrugineus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus glabriusculus | Hydroporus glabriusculus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus glabriusculus | Hydroporus glabriusculus | three bs diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus glabriusculus | Hydroporus glabriusculus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus longicornis | Hydroporus longicornis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus longicornis | Hydroporus longicornis | Sharp’s parallel diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus longulus | Hydroporus longulus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus marginatus | Hydroporus marginatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus morio | Hydroporus morio | quicksilver diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus necopinatus | Hydroporus necopinatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus necopinatus subsp. roni | Hydroporus necopinatus subsp. roni | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus necopinatus subsp. roni | Hydroporus necopinatus subsp. roni | Ron's Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus neglectus | Hydroporus neglectus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus obsoletus | Hydroporus obsoletus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus rufifrons | Hydroporus rufifrons | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus rufifrons | Hydroporus rufifrons | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus rufifrons | Hydroporus rufifrons | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus rufifrons | Hydroporus rufifrons | Oxbow Diving Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus rufifrons | Hydroporus rufifrons | Oxbow Diving Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hydroporus scalesianus | Hydroporus scalesianus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrosmecta delicatissima | Hydrosmectina delicatissima | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hydrosmecta delicatula | Hydrosmecta delicatula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hydrosmecta fragilis | Hydrosmecta fragilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrosmecta longula | Hydrosmecta thinobioides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrosmecta subtilissima | Hydrosmectina septentrionum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrothassa glabra | Hydrothassa glabra | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hydrothassa hannoveriana | Hydrothassa hannoveriana | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hydrothassa hannoveriana | Hydrothassa hannoveriana | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydrothassa marginella | Hydrothassa marginella | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hydrovatus clypealis | Hydrovatus clypealis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hydrovatus cuspidatus | Hydrovatus cuspidatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hygropora cunctans | Hygropora cunctans | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus decoratus | Hygrotus decoratus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus nigrolineatus | Hygrotus nigrolineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus novemlineatus | Coelambus novemlineatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus novemlineatus | Hygrotus novemlineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus novemlineatus | Hygrotus novemlineatus | nine-lined diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus parallelogrammus | Hygrotus parallellogrammus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus quinquelineatus | Hygrotus quinquelineatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hygrotus versicolor | Hygrotus (Hygrotus) versicolor | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Hylecoetus dermestoides | Hylecoetus dermestoides | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hylesinus wachtli | Leperisinus orni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hylis cariniceps | Hylis cariniceps | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hylis cariniceps | Hylis cariniceps | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hylis olexai | Hylis olexai | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Hylobius transversovittatus | Hylobius transversovittatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Hypebaeus flavipes | Hypebaeus flavipes | Moccas Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Hypera arundinis | Hypera arundinis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Hypera dauci | Hypera dauci | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hypera diversipunctata | Hypera diversipunctata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Hypera fuscocinerea | Hypera fuscocinerea | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hypera meles | Hypera meles | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Hypera ononidis | Hypera ononidis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hypera pastinacae | Hypera pastinacae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Hyperaspis pseudopustulata | Hyperaspis pseudopustulata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Hypnogyra angularis | Xantholinus angularis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus crassipes | Hypocaccus crassipes | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus crassipes | Hypocaccus crassipes | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus dimidiatus | Hypocaccus dimidiatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus dimidiatus | Hypocaccus dimidiatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus metallicus | Hypocaccus metallicus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus metallicus | Hypocaccus metallicus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus rugiceps | Hypocaccus rugiceps | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus rugiceps | Hypocaccus rugiceps | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus rugifrons | Hypocaccus rugifrons | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypocaccus rugifrons | Hypocaccus rugifrons | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Hypocassida subferruginea | Hypocassida subferruginea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Hypocoprus latridioides | Hypocoprus latridioides | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Hypopycna rufula | Hypopycna rufula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Hypulus quercinus | Hypulus quercinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Hypulus quercinus | Hypulus quercinus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ilybius chalconatus | Ilybius chalconatus | copper diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ilybius subaeneus | Ilybius subaeneus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ilybius subaeneus | Ilybius subaeneus | dull bronze diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ilybius wasastjernae | Ilybius wasastjernae | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ilybius wasastjernae | Ilybius wasastjernae | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ilyobates bennetti | Ilyobates subopacus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ilyobates nigricollis | Ilyobates nigricollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ilyobates propinquus | Ilyobates propinquus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Involvulus cupreus | Rhynchites cupreus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ischnodes sanguinicollis | Ischnodes sanguinicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera caerulea | Ischnomera caerulea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera caerulea | Ischnomera caerulea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera cinerascens | Ischnomera cinerascens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera cinerascens | Ischnomera cinerascens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera cyanea | Ischnomera cyanea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera sanguinicollis | Ischnomera sanguinicollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ischnomera sanguinicollis | Ischnomera sanguinicollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ischnopoda scitula | Tachyusa scitula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ischnosoma longicorne | Mycetoporus longicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Isochnus foliorum | Rhynchaenus foliorum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Isochnus sequensi | Rhynchaenus populi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Isomira murina | Isomira murina | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Judolia sexmaculata | Judolia sexmaculata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Kalcapion semivittatum | Apion semivittatum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Kissister minimus | Kissister minimus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Kissophagus hederae | Kissophagus hederae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Korynetes caeruleus | Korynetes caeruleus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Korynetes caeruleus | Korynetes caeruleus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Kyklioacalles roboris | Acalles roboris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Labidostomis tridentata | Labidostomis tridentata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Laccobius atratus | Laccobius atratus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Laccobius atratus | Laccobius atratus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Laccobius atrocephalus | Laccobius atrocephalus | Scavenger Beetles | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Laccobius simulatrix | Laccobius simulatrix | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Laccophilus hyalinus | Laccophilus hyalinus | dinghy skipper | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Laccophilus poecilus | Laccophilus poecilus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Laccophilus poecilus | Laccophilus poecilus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Laccophilus poecilus | Laccophilus poecilus | Puzzled Skipper (aka Sussex Diving Beetle) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Laccornis oblongus | Laccornis oblongus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Lacon querceus | Lacon querceus | Click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lacon querceus | Lacon querceus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Lacon querceus | Lacon querceus | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Laemophloeus monilis | Laemophloeus monilis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Laemostenus complanatus | Laemostenus complanatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Laemostenus terricola | Laemostenus terricola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lagria atripes | Lagria atripes | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Lagria hirta | Lagria hirta | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lamia textor | Lamia textor | Pine Sawyer | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lamprinodes saginatus | Lamprinodes saginatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Lamprohiza splendidula | Lamprohiza splendidula | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lampyris noctiluca | Lampyris noctiluca | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Langelandia anophthalma | Langelandia anophthalma | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Laricobius erichsonii | Laricobius erichsonii | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Larinus planus | Larinus planus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Lasioderma serricorne | Lasioderma serricorne | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lasiorhynchites cavifrons | Rhynchites cavifrons | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Lasiorhynchites olivaceus | Rhynchites olivaceus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Latheticus oryzae | Latheticus oryzae | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium angustatum | Lathrobium angustatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium angusticolle | Lathrobium angusticolle | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium dilutum | Lathrobium dilutum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium pallidipenne | Lathrobium ripicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium pallidum | Lathrobium pallidum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium rufipenne | Lathrobium rufipenne | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium rufonitidum | Lathrobium fennicum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Lathrobium zetterstedti | Lathrobium zetterstedti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Latridius consimilis | Lathridius consimilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Lebia chlorocephala | Lebia chlorocephala | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lebia chlorocephala | Lebia chlorocephala | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cruxminor | Lebia cruxminor | a ground beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cruxminor | Lebia cruxminor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cruxminor | Lebia cruxminor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cyanocephala | Lebia cyanocephala | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cyanocephala | Lebia cyanocephala | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cyanocephala | Lebia cyanocephala | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lebia cyanocephala | Lebia cyanocephala | Blue Plunderer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Lebia marginata | Lebia marginata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Lebia marginata | Lebia marginata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lebia scapularis | Lebia scapularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lebia scapularis | Lebia scapularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes ciliaris | Leiodes ciliaris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes cinnamomea | Leiodes cinnamomea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes flavescens | Leiodes flavescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes flavicornis | Leiodes flavicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes furva | Leiodes furva | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes gallica | Leiodes gallica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes gyllenhalii | Leiodes gyllenhali | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes longipes | Leiodes longipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes lucens | Leiodes lucens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes lunicollis | Leiodes lunicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes macropus | Leiodes macropus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes nigrita | Leiodes nigrita | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes oblonga | Leiodes oblonga | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes pallens | Leiodes pallens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes picea | Leiodes picea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes rugosa | Leiodes rugosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes silesiaca | Leiodes silesiaca | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Leiodes triepkii | Leiodes triepkii | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Leiosoma oblongulum | Leiosoma oblongulum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Leiosoma troglodytes | Leiosoma pyrenaeum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Leistus ferrugineus | Leistus ferrugineus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Leistus fulvibarbis | Leistus fulvibarbis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Leistus montanus | Leistus montanus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Leistus montanus | Leistus montanus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Leistus rufomarginatus | Leistus rufomarginatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Leistus spinibarbis | Leistus spinibarbis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Leistus terminatus | Leistus terminatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lema cyanella | Lema cyanella | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Leptophloeus clematidis | Leptophloeus clematidis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Leptura aurulenta | Strangalia aurulenta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Lepturobosca virens | Leptura virens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Leptusa norvegica | Leptusa norvegica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Lepyrus capucinus | Lepyrus capucinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Lesteva hanseni | Lesteva hanseni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Licinus depressus | Licinus depressus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Licinus depressus | Licinus depressus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Licinus punctatulus | Licinus punctatulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Licinus punctatulus | Licinus punctatulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lilioceris lilii | Lilioceris lilii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Limnebius aluta | Limnebius aluta | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Limnebius crinifer | Limnebius crinifer | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Limnebius papposus | Limnebius papposus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Limnichus pygmaeus | Limnichus pygmaeus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Limnoxenus niger | Limnoxenus niger | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Limobius borealis | Limobius borealis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Limobius mixtus | Limobius mixtus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet click beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet click beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet Click Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet Click Beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet click beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet click beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet click beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet Click Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet Click Beetle | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Limoniscus violaceus | Limoniscus violaceus | Violet Click Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Liocyrtusa minuta | Liocyrtusa minuta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Liogluta pagana | Liogluta pagana | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Lionychus quadrillum | Lionychus quadrillum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Lionychus quadrillum | Lionychus quadrillum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Liopterus haemorrhoidalis | Liopterus haemorrhoidalis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Liparus coronatus | Liparus coronatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Liparus germanus | Liparus germanus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Lissodema cursor | Lissodema cursor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lissodema cursor | Lissodema cursor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lissodema denticolle | Lissodema denticolle | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lissodema denticolle | Lissodema denticolle | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Litargus balteatus | Litargus balteatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Litargus connexus | Litargus connexus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lixus algirus | Lixus algirus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lixus paraplecticus | Lixus paraplecticus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lixus scabricollis | Lixus scabricollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Lixus vilis | Lixus vilis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lochmaea caprea | Lochmaea caprea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lochmaea crataegi | Lochmaea crataegi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lochmaea suturalis | Lochmaea suturalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lomechusa emarginata | Lomechusa emarginata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Lomechusa paradoxa | Lomechusa paradoxa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Lomechusoides strumosus | Lomechusoides strumosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus absynthii | Longitarsus absynthii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus absynthii | Longitarsus absynthii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus aeneicollis | Longitarsus aeneicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus aeneicollis | Longitarsus aeneicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus aeruginosus | Longitarsus aeruginosus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus agilis | Longitarsus agilis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus agilis | Longitarsus agilis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus anchusae | Longitarsus anchusae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus anchusae | Longitarsus anchusae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus atricillus | Longitarsus atricillus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ballotae | Longitarsus ballotae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ballotae | Longitarsus ballotae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus brunneus | Longitarsus brunneus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus brunneus | Longitarsus brunneus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus curtus | Longitarsus curtus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus curtus | Longitarsus curtus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus dorsalis | Longitarsus dorsalis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus exoletus | Longitarsus exoletus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ferrugineus | Longitarsus ferrugineus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ferrugineus | Longitarsus ferrugineus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus flavicornis | Longitarsus flavicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus fowleri | Longitarsus fowleri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus fowleri | Longitarsus fowleri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ganglbaueri | Longitarsus ganglbaueri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ganglbaueri | Longitarsus ganglbaueri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus gracilis | Longitarsus gracilis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus holsaticus | Longitarsus holsaticus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus jacobaeae | Longitarsus jacobaeae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus kutscherae | Longitarsus kutscherae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus longiseta | Longitarsus longiseta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus longiseta | Longitarsus longiseta | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus luridus | Longitarsus luridus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus lycopi | Longitarsus lycopi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus lycopi | Longitarsus lycopi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus melanocephalus | Longitarsus melanocephalus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus membranaceus | Longitarsus membranaceus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus minusculus | Longitarsus minusculus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nasturtii | Longitarsus nasturtii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nasturtii | Longitarsus nasturtii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nigerrimus | Longitarsus nigerrimus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nigerrimus | Longitarsus nigerrimus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nigrofasciatus | Longitarsus nigrofasciatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus nigrofasciatus | Longitarsus nigrofasciatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus obliteratoides | Longitarsus obliteratoides | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus obliteratoides | Longitarsus obliteratoides | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus obliteratus | Longitarsus obliteratus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus obliteratus | Longitarsus obliteratus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ochroleucus | Longitarsus ochroleucus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus ochroleucus | Longitarsus ochroleucus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus parvulus | Longitarsus parvulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus pellucidus | Longitarsus pellucidus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus plantagomaritimus | Longitarsus plantagomaritimus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus plantagomaritimus | Longitarsus plantagomaritimus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus pratensis | Longitarsus pratensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus quadriguttatus | Longitarsus quadriguttatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus quadriguttatus | Longitarsus quadriguttatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus reichei | Longitarsus reichei | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus rubiginosus | Longitarsus rubiginosus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus rutilus | Longitarsus rutilus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus rutilus | Longitarsus rutilus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus succineus | Longitarsus succineus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus suturellus | Longitarsus suturellus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus symphyti | Longitarsus symphyti | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus tabidus | Longitarsus tabidus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus tabidus | Longitarsus tabidus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Longitarsus tabidus | Longitarsus tabidus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lophocateres pusillus | Lophocateres pusillus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Loricera pilicornis | Loricera pilicornis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | Stag beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | Stag Beetle | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | Stag Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | Stag Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lucanus cervus | Lucanus cervus | Stag Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Luperomorpha xanthodera | Luperomorpha xanthodera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Luperus flavipes | Luperus flavipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Luperus flavipes | Luperus flavipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Luperus longicornis | Luperus longicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lycoperdina bovistae | Lycoperdina bovistae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Lycoperdina succincta | Lycoperdina succincta | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus brunneus | Lyctus brunneus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus brunneus | Lyctus brunneus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus cavicollis | Lyctus cavicollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus linearis | Lyctus linearis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus linearis | Lyctus linearis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus planicollis | Lyctus planicollis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lyctus sinensis | Lyctus sinensis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Lymexylon navale | Lymexylon navale | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lymexylon navale | Lymexylon navale | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lythraria salicariae | Lythraria salicariae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Lythraria salicariae | Lythraria salicariae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Lytta vesicatoria | Lytta vesicatoria | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Macronychus quadrituberculatus | Macronychus quadrituberculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Macroplea appendiculata | Macroplea appendiculata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Macroplea appendiculata | Macroplea appendiculata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Macroplea appendiculata | Macroplea appendiculata | a leaf beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Macroplea mutica | Macroplea mutica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Macroplea mutica | Macroplea mutica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Magdalis barbicornis | Magdalis barbicornis | Pear Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Magdalis carbonaria | Magdalis carbonaria | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Magdalis cerasi | Magdalis cerasi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Magdalis duplicata | Magdalis duplicata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Magdalis phlegmatica | Magdalis phlegmatica | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Malachius aeneus | Malachius aeneus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Malachius aeneus | Malachius aeneus | Scarlet malachite beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Malachius aeneus | Malachius aeneus | Scarlet Malachite Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Malachius bipustulatus | Malachius bipustulatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthinus balteatus | Malthinus balteatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthinus flaveolus | Malthinus flaveolus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthinus frontalis | Malthinus frontalis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthinus frontalis | Malthinus frontalis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Malthinus seriepunctatus | Malthinus seriepunctatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes brevicollis | Malthodes brevicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes crassicornis | Malthodes crassicornis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes dispar | Malthodes dispar | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes fibulatus | Malthodes fibulatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes fibulatus | Malthodes fibulatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes flavoguttatus | Malthodes flavoguttatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes fuscus | Malthodes fuscus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes guttifer | Malthodes guttifer | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes lobatus | Malthodes lobatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes marginatus | Malthodes marginalis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes maurus | Malthodes maurus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes maurus | Malthodes maurus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes minimus | Malthodes minimus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes mysticus | Malthodes mysticus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes pumilus | Malthodes pumilus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Malthodes pumilus | Malthodes pumilus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Manda mandibularis | Manda mandibularis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Mantura chrysanthemi | Mantura chrysanthemi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mantura chrysanthemi | Mantura chrysanthemi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mantura matthewsii | Mantura matthewsii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mantura obtusata | Mantura obtusata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mantura obtusata | Mantura obtusata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mantura rustica | Mantura rustica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mantura rustica | Mantura rustica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus brunneus | Margarinotus brunneus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus marginatus | Margarinotus marginatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus marginatus | Margarinotus marginatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus merdarius | Margarinotus merdarius | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus neglectus | Margarinotus neglectus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus obscurus | Margarinotus obscurus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus obscurus | Margarinotus obscurus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus purpurascens | Margarinotus purpurascens | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus striola | Margarinotus striola | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Margarinotus ventralis | Margarinotus ventralis | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Masoreus wetterhallii | Masoreus wetterhallii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Masoreus wetterhallii | Masoreus wetterhallii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mecinus circulatus | Mecinus circulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Mecinus collaris | Mecinus collaris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Mecinus janthinus | Mecinus janthinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Medon apicalis | Medon apicalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Medon castaneus | Medon castaneus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Medon fusculus | Medon fusculus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Medon piceus | Medon piceus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Medon pocofer | Medon pocoferus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Medon ripicola | Medon ripicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Megapenthes lugens | Megapenthes lugens | Click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Megapenthes lugens | Megapenthes lugens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Megapenthes lugens | Megapenthes lugens | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Megarthrus hemipterus | Megarthrus hemipterus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Megasternum concinnum | Megasternum concinnum | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Megatoma undata | Megatoma undata | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Megatoma undata | Megatoma undata | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Melanapion minimum | Apion minimum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Melanapion minimum | Apion ryei | Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Melanapion minimum | Melanapion minimum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Melanapion minimum | Melanapion minimum | Sallow Guest Weevil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Melandrya barbata | Melandrya barbata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Melandrya barbata | Melandrya barbata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Melandrya barbata | Melandrya barbata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Melandrya barbata | Melandrya barbata | Bearded False Darkling Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Melandrya caraboides | Melandrya caraboides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Melanimon tibialis | Melanimon tibialis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Melanobaris laticollis | Baris laticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Melanophila acuminata | Melanophila acuminata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Melanophthalma distinguenda | Melanophthalma distinguenda | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Melanophthalma transversalis | Melanophthalma curticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Melanotus punctolineatus | Melanotus punctolineatus | Click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Melanotus punctolineatus | Melanotus punctolineatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Melanotus punctolineatus | Melanotus punctolineatus | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Melasis buprestoides | Melasis buprestoides | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes atramentarius | Meligethes atramentarius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes bidentatus | Meligethes bidentatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes brevis | Meligethes brevis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes coracinus | Meligethes coracinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes corvinus | Meligethes corvinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes erichsonii | Meligethes erichsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes exilis | Meligethes exilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes fulvipes | Meligethes fulvipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes gagathinus | Meligethes gagathinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes haemorrhoidalis | Meligethes haemorrhoidalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes incanus | Meligethes incanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes lugubris | Meligethes lugubris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes nanus | Meligethes nanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes ochropus | Meligethes ochropus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes rotundicollis | Meligethes rotundicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes solidus | Meligethes solidus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes subrugosus | Meligethes subrugosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meligethes umbrosus | Meligethes umbrosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meloe autumnalis | Meloe autumnalis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Meloe brevicollis | Meloe brevicollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Meloe brevicollis | Meloe brevicollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Meloe cicatricosus | Meloe cicatricosis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Meloe mediterraneus | Meloe mediterraneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Meloe mediterraneus | Meloe mediterraneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Meloe proscarabaeus | Meloe proscarabaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe proscarabaeus | Meloe proscarabaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe proscarabaeus | Meloe proscarabaeus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Meloe proscarabaeus | Meloe proscarabaeus | Black Oil-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Meloe rugosus | Meloe rugosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe rugosus | Meloe rugosus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe rugosus | Meloe rugosus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Meloe rugosus | Meloe rugosus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Meloe rugosus | Meloe rugosus | Rugged Oil-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Meloe variegatus | Meloe variegatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Meloe violaceus | Meloe violaceus | Violet Oil-beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Meloe violaceus | Meloe violaceus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe violaceus | Meloe violaceus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Meloe violaceus | Meloe violaceus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Meloe violaceus | Meloe violaceus | Violet Oil-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Melolontha hippocastani | Melolontha hippocastani | a chafer | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Melolontha hippocastani | Melolontha hippocastani | Forest or Northern Cockchafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Melolontha hippocastani | Melolontha hippocastani | Forest or Northern Cockchafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Melolontha melolontha | Melolontha melolontha | Cockchafer, Maybug | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Meotica anglica | Meotica anglica | Beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Meotica anglica | Meotica anglica | Shingle Rove Beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Meotica anglica | Meotica anglica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Meotica anglica | Meotica anglica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Meotica anglica | Meotica anglica | Shingle Rove Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Meotica pallens | Meotica pallens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Mesocoelopus collaris | Mesocoelopus collaris | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Mesosa nebulosa | Mesosa nebulosa | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Metoecus paradoxus | Metoecus paradoxus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mezium affine | Mezium affine | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Micrambe bimaculata | Micrambe bimaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Micrambe pilosula | Micrambe lindbergorum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Micridium halidaii | Micridium halidaii | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Microdota aegra | Atheta aegra | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Microdota benickiella | Atheta benickiella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Microdota excelsa | Atheta excelsa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Microdota glabricula | Atheta glabricula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Microdota inquinula | Atheta inquinula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Microdota palleola | Atheta palleola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Microdota spatuloides | Atheta spatuloides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Microlestes maurus | Microlestes maurus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Microlestes minutulus | Microlestes minutulus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Microplontus campestris | Ceutorhynchus campestris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Microplontus triangulum | Ceutorhynchus triangulum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Microptilium palustre | Microptilium palustre | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Microptilium pulchellum | Microptilium pulchellum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Microrhagus pygmaeus | Dirhagus pygmaeus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Microrhagus pygmaeus | Microrhagus pygmaeus | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - beetle (Coleoptera) | Microscydmus minimus | Microscydmus minimus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Microscydmus nanus | Microscydmus nanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Millidium minutissimum | Ptilium minutissimum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mirosternomorphus heali | Mirosternomorphus heali | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mirosternomorphus heali | Mirosternomorphus heali | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Miscodera arctica | Miscodera arctica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Miscodera arctica | Miscodera arctica | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mitoplinthus caliginosus | Plinthus caliginosus | Hop Root Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Mniophila muscorum | Mniophila muscorum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mniophila muscorum | Mniophila muscorum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mocyta fussi | Atheta fussi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Mocyta orphana | Atheta orphana | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mogulones euphorbiae | Ceutorhynchus euphorbiae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Mogulones geographicus | Ceutorhynchus geographicus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Mononychus punctumalbum | Mononychus punctumalbum | Iris Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Monotoma angusticollis | Monotoma angusticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Mordella holomelaena | Mordella holomelaena | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordella holomelaena | Mordella holomelaena | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Mordella leucaspis | Mordella leucaspis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Mordella leucaspis | Mordella leucaspis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena acuticollis | Mordellistena acuticollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena brevicauda | Mordellistena brevicauda | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena brevicauda | Mordellistena brevicauda | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena humeralis | Mordellistena humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena humeralis | Mordellistena humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena nanuloides | Mordellistena nanuloides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena nanuloides | Mordellistena nanuloides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena neuwaldeggiana | Mordellistena neuwaldeggiana | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena neuwaldeggiana | Mordellistena neuwaldeggiana | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena parvula | Mordellistena parvula | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena parvula | Mordellistena parvula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena parvula | Mordellistena parvula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pseudoparvula | Mordellistena pseudoparvula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pseudoparvula | Mordellistena pseudoparvula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pseudopumila | Mordellistena pseudopumila | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pseudopumila | Mordellistena pseudopumila | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pumila | Mordellistena pumila | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pygmaeola | Mordellistena pygmaeola | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena pygmaeola | Mordellistena pygmaeola | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena secreta | Mordellistena secreta | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena secreta | Mordellistena secreta | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena variegata | Mordellistena variegata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mordellistena variegata | Mordellistena variegata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mordellochroa abdominalis | Mordellochroa abdominalis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Murmidius ovalis | Murmidius ovalis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Mycetochara humeralis | Mycetochara humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetochara humeralis | Mycetochara humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus atomarius | Mycetophagus atomarius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus fulvicollis | Mycetophagus fulvicollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus multipunctatus | Mycetophagus multipunctatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus piceus | Mycetophagus piceus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus populi | Mycetophagus populi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus populi | Mycetophagus populi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus quadriguttatus | Mycetophagus quadriguttatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus quadriguttatus | Mycetophagus quadriguttatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetophagus quadripustulatus | Mycetophagus quadripustulatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus baudueri | Mycetoporus baudueri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus bimaculatus | Mycetoporus bimaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus despectus | Mycetoporus despectus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus erichsonanus | Mycetoporus erichsonanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus monticola | Mycetoporus monticola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus piceolus | Mycetoporus piceolus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetoporus punctus | Mycetoporus punctus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Mycetota fimorum | Atheta fimorum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Mycterus curculioides | Mycterus curculioides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Myllaena elongata | Myllaena elongata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Myllaena fowleri | Myllaena fowleri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Myllaena gracilicornis | Myllaena gracilicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Myllaena kraatzi | Myllaena kraatzi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Myllaena masoni | Myllaena masoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Myrmechixenus subterraneus | Myrmechixenus subterraneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Myrmechixenus vaporariorum | Myrmechixenus vaporariorum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Myrmecopora brevipes | Myrmecopora brevipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Myrmetes paykulli | Myrmetes paykulli | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Myrmetes paykulli | Myrmetes paykulli | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Myrmoecia plicata | Zyras plicatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Nacerdes melanura | Nacerdes melanura | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Nalassus laevioctostriatus | Nalassus laevioctostriatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Nebria brevicollis | Nebria brevicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Nebria livida | Nebria livida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Nebria livida | Nebria livida | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Nebria nivalis | Nebria nivalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Nebria nivalis | Nebria nivalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Nebria rufescens | Nebria rufescens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Nebria salina | Nebria salina | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Nebrioporus canaliculatus | Nebrioporus canaliculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Nebrioporus depressus | Potamonectes depressus subsp. depressus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Nebrioporus depressus | Nebrioporus depressus depressus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Necrobia ruficollis | Necrobia ruficollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Necrobia rufipes | Necrobia rufipes | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Necrobia violacea | Necrobia violacea | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Negastrius pulchellus | Negastrius pulchellus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Negastrius sabulicola | Negastrius sabulicola | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Neliocarus faber | Strophosoma faber | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Nemozoma elongatum | Nemozoma elongatum | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Neobisnius procerulus | Neobisnius procerulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Neobisnius prolixus | Neobisnius prolixus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Neocoenorrhinus interpunctatus | Rhynchites interpunctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Neocoenorrhinus pauxillus | Rhynchites pauxillus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Neocrepidodera ferruginea | Neocrepidodera ferruginea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Neocrepidodera impressa | Neocrepidodera impressa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Neocrepidodera impressa | Neocrepidodera impressa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Neocrepidodera transversa | Neocrepidodera transversa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Neohilara subterranea | Neohilara subterranea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Neophytobius muricatus | Phytobius muricatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Neophytobius quadrinodosus | Phytobius quadrinodosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Nephus bisignatus | Nephus bisignatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Nephus quadrimaculatus | Nephus quadrimaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Neuraphes carinatus | Neuraphes carinatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Neuraphes plicicollis | Neuraphes plicicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Neuraphes praeteritus | Neuraphes praeteritus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Nicobium castaneum | Nicobium castaneum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Nicrophorus interruptus | Nicrophorus interruptus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Nicrophorus vestigator | Nicrophorus vestigator | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Niptus hololeucus | Niptus hololeucus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Normandia nitens | Normandia nitens | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Nossidium pilosellum | Nossidium pilosellum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Notaris aethiops | Notaris aethiops | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Notaris scirpi | Notaris scirpi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Noterus crassicornis | Noterus crassicornis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Noterus crassicornis | Noterus crassicornis | Smaller Noterus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus aesthuans | Notiophilus aesthuans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus aesthuans | Notiophilus aesthuans | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus aquaticus | Notiophilus aquaticus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus biguttatus | Notiophilus biguttatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus germinyi | Notiophilus germinyi | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus palustris | Notiophilus palustris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus quadripunctatus | Notiophilus quadripunctatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus quadripunctatus | Notiophilus quadripunctatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus rufipes | Notiophilus rufipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notiophilus substriatus | Notiophilus substriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Notolaemus unifasciatus | Notolaemus unifasciatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Notothecta confusa | Notothecta confusa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Notoxus monoceros | Notoxus monoceros | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oberea oculata | Oberea oculata | Eyed longhorn beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Oberea oculata | Oberea oculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Oberea oculata | Oberea oculata | Eyed Longhorn Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Obrium cantharinum | Obrium cantharinum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Ocalea concolor | Ocalea concolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Ochina ptinoides | Ochina ptinoides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ochrosis ventralis | Ochrosis ventralis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ochrosis ventralis | Ochrosis ventralis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius aeneus | Ochthebius aeneus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius auriculatus | Ochthebius auriculatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius auriculatus | Ochthebius auriculatus | eared moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius auriculatus | Ochthebius (Asiobates) auriculatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius bicolon | Ochthebius bicolon | :: moss beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius lejolisii | Ochthebius lejolisii | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius lenensis | Ochthebius lenensis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius lenensis | Ochthebius (Ochthebius) lenensis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius nanus | Ochthebius nanus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius poweri | Ochthebius poweri | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius poweri | Ochthebius poweri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius poweri | Ochthebius poweri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius poweri | Ochthebius poweri | Spindrift Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius punctatus | Ochthebius punctatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius punctatus | Ochthebius (Hymenodes) punctatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius pusillus | Ochthebius pusillus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius viridis | Ochthebius viridis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius viridis | Ochthebius (Ochthebius) viridis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius viridis subsp. fallaciosus | Ochthebius viridis fallaciosus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthebius viridis subsp. viridis | Ochthebius viridis viridis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ochthephilum jacquelini | Ochthephilum jacquelini | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Ochthephilus andalusiacus | Ochthephilus andalusiacus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ochthephilus venustulus | Ochthephilus venustulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ocypus fortunatarum | Ocypus fortunatarum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ocypus fuscatus | Ocypus fuscatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Ocypus nitens | Ocypus nero | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ocypus ophthalmicus | Ocypus ophthalmicus | Blue Rove-Beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Ocys harpaloides / tachysoides | Ocys harpaloides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ocys quinquestriatus | Ocys quinquestriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ocys quinquestriatus | Ocys quinquestriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Odacantha melanura | Odacantha melanura | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Odacantha melanura | Odacantha melanura | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Odonteus armiger | Odonteus armiger | Horned Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Odonteus armiger | Odonteus armiger | Horned Dor Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera femoralis | Oedemera femoralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera femoralis | Oedemera femoralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera lurida | Oedemera lurida | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera nobilis | Oedemera nobilis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera virescens | Oedemera virescens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oedemera virescens | Oedemera virescens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oedostethus quadripustulatus | Oedostethus quadripustulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Olibrus flavicornis | Olibrus flavicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Olibrus millefolii | Olibrus millefolii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Olibrus pygmaeus | Olibrus pygmaeus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Oligella foveolata | Oligella foveolata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oligella insignis | Oligella insignis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Oligella intermedia | Oligella intermedia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Oligota apicata | Oligota apicata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oligota flavicornis | Oligota flavicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Olisthopus rotundatus | Olisthopus rotundatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Olophrum assimile | Olophrum assimile | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Olophrum consimile | Olophrum consimile | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Omalium allardi | Omalium allardi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Omalium exiguum | Omalium exiguum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Omalium laticolle | Omalium laticolle | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Omalium rugatum | Omalium rugatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Omalium rugulipenne | Omalium rugulipenne | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Omaloplia ruricola | Omaloplia ruricola | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Omaloplia ruricola | Omaloplia ruricola | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Omiamima mollina | Omiamima mollina | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Omonadus bifasciatus | Omonadus bifasciatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Omonadus bifasciatus | Omonadus bifasciatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Omonadus floralis | Omonadus floralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Omonadus formicarius | Omonadus formicarius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Omophlus pubescens | Omophlus pubescens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Omophlus pubescens | Omophlus pubescens | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Omophron limbatum | Omophron limbatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Omophron limbatum | Omophron limbatum | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Omphalapion dispar | Apion dispar | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Omphalapion laevigatum | Apion laevigatum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus coenobita | Onthophagus coenobita | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus fracticornis | Onthophagus fracticornis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus fracticornis | Onthophagus fracticornis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus joannae | Onthophagus joannae | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus medius | Onthophagus medius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus medius | Onthophagus medius | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus nuchicornis | Onthophagus nuchicornis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus nuchicornis | Onthophagus nuchicornis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus similis | Onthophagus similis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus taurus | Onthophagus taurus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Onthophagus verticicornis | Onthophagus verticicornis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Onthophilus punctatus | Onthophilus punctatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Onthophilus punctatus | Onthophilus punctatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Onthophilus striatus | Onthophilus striatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oodes helopioides | Oodes helopioides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oodes helopioides | Oodes helopioides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oomorphus concolor | Oomorphus concolor | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Opatrum sabulosum | Opatrum sabulosum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Opatrum sabulosum | Opatrum sabulosum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus ardosiacus | Ophonus ardosiacus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus azureus | Ophonus azureus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus azureus | Ophonus azureus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus cordatus | Ophonus cordatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus cordatus | Ophonus cordatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus laticollis | Ophonus laticollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus laticollis | Ophonus laticollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus laticollis | Ophonus laticollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus laticollis | Ophonus laticollis | Set-aside Downy-back | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus melletii | Ophonus melletii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus melletii | Ophonus melletii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus melletii | Ophonus melletii | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus melletii | Ophonus melletii | Mellet's Downy-back | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus parallelus | Ophonus parallelus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus parallelus | Ophonus parallelus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus puncticeps | Ophonus puncticeps | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus puncticollis | Ophonus puncticollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus puncticollis | Ophonus puncticollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus puncticollis | Ophonus puncticollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus puncticollis | Ophonus puncticollis | a downy-back ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus rufibarbis | Ophonus rufibarbis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus rupicola | Ophonus rupicola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus rupicola | Ophonus rupicola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus sabulicola | Ophonus sabulicola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus sabulicola | Ophonus sabulicola | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus schaubergerianus | Ophonus schaubergerianus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus schaubergerianus | Ophonus schaubergerianus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus stictus | Ophonus stictus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus stictus | Ophonus stictus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus stictus | Ophonus stictus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus stictus | Ophonus stictus | Oolite Downy-back | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus subsinuatus | Ophonus subsinuatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Ophonus subsinuatus | Ophonus subsinuatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Opilo mollis | Opilo mollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Opilo mollis | Opilo mollis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orchesia micans | Orchesia micans | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orchesia micans | Orchesia micans | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orchesia minor | Orchesia minor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orchesia minor | Orchesia minor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orchesia undulata | Orchesia undulata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orchestes calceatus | Rhynchaenus calceatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Orchestes iota | Rhynchaenus iota | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Orchestes testaceus | Rhynchaenus testaceus | Jumping weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Orchestes testaceus | Orchestes testaceus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Orchestes testaceus | Orchestes testaceus | Alder Flea Weevil | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Oreodytes alpinus | Oreodytes alpinus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Oreodytes alpinus | Oreodytes alpinus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Oreodytes davisii | Oreodytes davisii | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Oreodytes davisii | Oreodytes davisi | davis’s river diver | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Orochares angustatus | Orochares angustatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Orphinus fulvipes | Orphinus fulvipes | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Orsodacne cerasi | Orsodacne cerasi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orsodacne cerasi | Orsodacne cerasi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orsodacne humeralis | Orsodacne humeralis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orsodacne humeralis | Orsodacne humeralis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orthocerus clavicornis | Orthocerus clavicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Orthocerus clavicornis | Orthocerus clavicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Orthochaetes insignis | Orthochaetes insignis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Orthochaetes setiger | Orthochaetes setiger | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Orthocis coluber | Cis coluber | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Orthoperus aequalis | Orthoperus aequalis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Orthoperus brunnipes | Orthoperus brunnipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Orthoperus nigrescens | Orthoperus nigrescens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Osphya bipunctata | Osphya bipunctata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Osphya bipunctata | Osphya bipunctata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ostoma ferrugineum | Ostoma ferrugineum | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Othius lapidicola | Othius lapidicola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus auropunctatus | Otiorhynchus auropunctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus auropunctatus | Otiorhynchus auropunctatus | a weevil | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus desertus | Otiorhynchus desertus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus ligustici | Otiorhynchus ligustici | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus morio | Otiorhynchus morio | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus raucus | Otiorhynchus raucus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Otiorhynchus scaber | Otiorhynchus scaber | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Oulema erichsoni | Oulema erichsoni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Oulema erichsoni | Oulema erichsoni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oulema melanopus | Oulema melanopus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oulema obscura | Oulema obscura | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oulema rufocyanea | Oulema rufocyanea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oulimnius major | Oulimnius major | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oulimnius rivularis | Oulimnius rivularis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oulimnius troglodytes | Oulimnius troglodytes | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Oxylaemus cylindricus | Oxylaemus cylindricus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Oxylaemus variolosus | Oxylaemus variolosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Oxyomus sylvestris | Oxyomus sylvestris | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda exoleta | Oxypoda exoleta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda flavicornis | Oxypoda amoena | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda islandica | Oxypoda islandica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda lurida | Oxypoda lurida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda mutata | Oxypoda riparia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda nigricornis | Oxypoda nigricornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda nigrocincta | Oxypoda nigrocincta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda praecox | Oxypoda praecox | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda recondita | Oxypoda recondita | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda soror | Oxypoda soror | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda spectabilis | Oxypoda spectabilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypoda tirolensis | Oxypoda tirolensis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Oxypselaphus obscurus | Oxypselaphus obscurus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Oxystoma cerdo | Apion cerdo | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Oxytelus fulvipes | Oxytelus fulvipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Oxytelus piceus | Oxytelus piceus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Oxythyrea funesta | Oxythyrea funesta | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Pachyatheta cribrata | Atheta cribrata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pachyatheta mortuorum | Atheta mortuorum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pachytychius haematocephalus | Pachytychius haematocephalus | Gilkickers weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Paederidus rubrothoracicus | Paederus rubrothoracicus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Paederus caligatus | Paederus caligatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Paederus fuscipes | Paederus fuscipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Palorus ratzeburgii | Palorus ratzeburgii | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Palorus subdepressus | Palorus subdepressus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus bipustulatus | Panagaeus bipustulatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus bipustulatus | Panagaeus bipustulatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus cruxmajor | Panagaeus cruxmajor | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus cruxmajor | Panagaeus cruxmajor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus cruxmajor | Panagaeus cruxmajor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus cruxmajor | Panagaeus cruxmajor | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Panagaeus cruxmajor | Panagaeus cruxmajor | Crucifix ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Paracorymbia fulva | Leptura fulva | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | Bembridge beetle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus aeneus | Paracymus aeneus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Paracymus scutellaris | Paracymus scutellaris | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Paradromius linearis | Paradromius linearis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Paradromius longiceps | Paradromius longiceps | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Paradromius longiceps | Paradromius longiceps | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Parameotica difficilis | Atheta difficilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Paranchus albipes | Paranchus albipes | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Paranopleta inhabilis | Paranopleta inhabilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Paraphotistus impressus | Selatosomus impressus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Paraphotistus nigricornis | Selatosomus nigricornis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Paratillus carus | Paratillus carus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Paromalus flavicornis | Paromalus flavicornis | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Paromalus parallelepipedus | Paromalus parallelepipedus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Paromalus parallelepipedus | Paromalus parallelepipedus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Patrobus assimilis | Patrobus assimilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Patrobus atrorufus | Patrobus atrorufus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Patrobus septentrionis | Patrobus septentrionis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Patrobus septentrionis | Patrobus septentrionis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pediacus depressus | Pediacus depressus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pedostrangalia revestita | Strangalia revestita | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus canaliculatus | Phytobius canaliculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus canaliculatus | Pelenomus canaliculatus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus comari | Phytobius comari | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus olssoni | Phytobius olssoni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus quadricorniger | Phytobius quadricorniger | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus waltoni | Phytobius waltoni | Beetles (Weevils) | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pelenomus zumpti | Phytobius zumpti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pella cognata | Zyras cognatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pella lugens | Zyras lugens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pelophila borealis | Pelophila borealis | a ground beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Pelophila borealis | Pelophila borealis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pelophila borealis | Pelophila borealis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Peltodytes caesus | Peltodytes caesus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pentaphyllus testaceus | Pentaphyllus testaceus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Pentaphyllus testaceus | Pentaphyllus testaceus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Perapion affine | Apion affine | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Perapion lemoroi | Apion lemoroi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Perigona nigriceps | Perigona nigriceps | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Perileptus areolatus | Perileptus areolatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Perileptus areolatus | Perileptus areolatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phaedon armoraciae | Phaedon armoraciae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phaedon cochleariae | Phaedon cochleariae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phaedon concinnus | Phaedon concinnus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phaedon concinnus | Phaedon concinnus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phaedon tumidulus | Phaedon tumidulus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phalacrus brunnipes | Phalacrus brunnipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Phaleria cadaverina | Phaleria cadaverina | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phaleria cadaverina | Phaleria cadaverina | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra britteni | Atheta britteni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra deformis | Atheta deformis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra hygrobia | Atheta hygrobia | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra parca | Atheta nannion | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra scotica | Atheta scotica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Philhygra terminalis | Atheta terminalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus alpinus | Philonthus alpinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus atratus | Philonthus atratus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus confinis | Philonthus confinis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus coprophilus | Philonthus coprophilus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus corruscus | Philonthus corruscus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus corvinus | Philonthus corvinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus dimidiatipennis | Philonthus dimidiatipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus ebeninus | Philonthus ebeninus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus fumarius | Philonthus fumarius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus lepidus | Philonthus lepidus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus mannerheimi | Philonthus mannerheimi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus nitidicollis | Philonthus nitidicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Philonthus punctus | Philonthus punctus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus melanocephalus | Philorhizus melanocephalus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus notatus | Philorhizus notatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus quadrisignatus | Philorhizus quadrisignatus | Mab's Lantern | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus quadrisignatus | Philorhizus quadrisignatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus quadrisignatus | Philorhizus quadrisignatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus quadrisignatus | Philorhizus quadrisignatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus quadrisignatus | Philorhizus quadrisignatus | a ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus sigma | Philorhizus sigma | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus sigma | Philorhizus sigma | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus vectensis | Philorhizus vectensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus vectensis | Philorhizus vectensis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus vectensis | Philorhizus vectensis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Philorhizus vectensis | Philorhizus vectensis | a ground beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Phloeophagus gracilis | Phloeophagus gracilis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Phloeopora angustiformis | Phloeopora angustiformis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Phloeopora concolor | Phloeodroma concolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Phloiophilus edwardsii | Phloiophilus edwardsii | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phloiophilus edwardsii | Phloiophilus edwardsii | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phloiotrya vaudoueri | Phloiotrya vaudoueri | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phloiotrya vaudoueri | Phloiotrya vaudoueri | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phosphaenus hemipterus | Phosphaenus hemipterus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Phratora laticollis | Phratora laticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phratora polaris | Phratora polaris | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Phratora polaris | Phratora polaris | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phratora vitellinae | Phratora vitellinae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phratora vulgatissima | Phratora vulgatissima | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phylan gibbus | Phylan gibbus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllobius vespertinus | Phyllobius vespertinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Phyllobrotica quadrimaculata | Phyllobrotica quadrimaculata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllodrepa nigra | Phyllodrepa nigra | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Phyllodrepa puberula | Phyllodrepa puberula | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Phyllodrepa salicis | Phyllodrepa salicis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Phyllodrepoidea crenata | Phyllodrepoidea crenata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Phyllopertha horticola | Phyllopertha horticola | Garden Chafer, Bracken Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta atra | Phyllotreta atra | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta consobrina | Phyllotreta consobrina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta consobrina | Phyllotreta consobrina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta cruciferae | Phyllotreta cruciferae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta cruciferae | Phyllotreta cruciferae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta diademata | Phyllotreta diademata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta exclamationis | Phyllotreta exclamationis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta flexuosa | Phyllotreta flexuosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta nemorum | Phyllotreta nemorum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta nigripes | Phyllotreta nigripes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta nodicornis | Phyllotreta nodicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta ochripes | Phyllotreta ochripes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta punctulata | Phyllotreta punctulata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta punctulata | Phyllotreta punctulata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta striolata | Phyllotreta striolata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta striolata | Phyllotreta striolata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta tetrastigma | Phyllotreta tetrastigma | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta undulata | Phyllotreta undulata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phyllotreta vittula | Phyllotreta vittula | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Phytobius leucogaster | Litodactylus leucogaster | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Phytoecia cylindrica | Phytoecia cylindrica | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Phytosus nigriventris | Phytosus nigriventris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pilemostoma fastuosa | Pilemostoma fastuosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Pilemostoma fastuosa | Pilemostoma fastuosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pissodes validirostris | Pissodes validirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Pityogenes quadridens | Pityogenes quadridens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pityogenes trepanatus | Pityogenes trepanatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pityophthorus lichtensteinii | Pityophthorus lichtensteini | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Placusa depressa | Placusa depressa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Placusa tachyporoides | Placusa tachyporoides | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Plagiodera versicolora | Plagiodera versicolora | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Plagionotus arcuatus | Plagionotus arcuatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Planeustomus flavicollis | Planeustomus flavicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Planeustomus palpalis | Planeustomus palpalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris bracata | Plateumaris bracata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris bracata | Plateumaris bracata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris discolor | Plateumaris discolor | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris rustica | Plateumaris rustica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris rustica | Plateumaris rustica | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris rustica | Plateumaris rustica | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Plateumaris sericea | Plateumaris sericea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Platycerus caraboides | Platycerus caraboides | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Platycis minutus | Platycis minutus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Platydema violaceum | Platydema violaceum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Platydema violaceum | Platydema violaceum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Platyderus depressus | Platyderus depressus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Platydracus fulvipes | Platydracus fulvipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Platydracus latebricola | Platydracus latebricola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Platynaspis luteorubra | Platynaspis luteorubra | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Platynus assimilis | Platynus assimilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Platypus cylindrus | Platypus cylindrus | Oak Pin-Hole Borer | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Platypus parallelus | Platypus parallelus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Platyrhinus resinosus | Platyrhinus resinosus | Cramp-Ball Fungus Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Platysoma elongatum | Platysoma elongatum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Platysoma elongatum | Platysoma elongatum | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Platystethus nodifrons | Platystethus nodifrons | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Platystomos albinus | Platystomos albinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Plectophloeus erichsoni | Plectophloeus erichsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Plectophloeus nitidus | Plectophloeus nitidus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Plegaderus dissectus | Plegaderus dissectus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Plegaderus vulneratus | Plegaderus vulneratus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pleurophorus caesus | Pleurophorus caesus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Podabrus alpinus | Podabrus alpinus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Podagrica fuscicornis | Podagrica fuscicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Podagrica fuscicornis | Podagrica fuscicornis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Podagrica fuscipes | Podagrica fuscipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Podagrica fuscipes | Podagrica fuscipes | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Poecilium alni | Phymatodes alni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus cupreus | Poecilus cupreus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus kugelanni | Poecilus kugelanni | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus kugelanni | Poecilus kugelanni | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus kugelanni | Poecilus kugelanni | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus kugelanni | Poecilus kugelanni | Kugelann’s Green Clock | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus lepidus | Poecilus lepidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus lepidus | Poecilus lepidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Poecilus versicolor | Poecilus versicolor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pogonocherus fasciculatus | Pogonocherus fasciculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus chalceus | Pogonus chalceus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus littoralis | Pogonus littoralis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus littoralis | Pogonus littoralis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus luridipennis | Pogonus luridipennis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus luridipennis | Pogonus luridipennis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus luridipennis | Pogonus luridipennis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Pogonus luridipennis | Pogonus luridipennis | Yellow Pogonus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Polistichus connexus | Polistichus connexus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Polistichus connexus | Polistichus connexus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus confluens | Polydrusus confluens | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus flavipes | Polydrusus flavipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus formosus | Polydrusus sericeus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus marginatus | Polydrusus marginatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus mollis | Polydrusus mollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Polydrusus pulchellus | Polydrusus pulchellus | Sea-Wormwood Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Polyphylla fullo | Polyphylla fullo | Pine Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Pomatinus substriatus | Pomatinus substriatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Poophagus sisymbrii | Poophagus sisymbrii | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Porcinolus murinus | Porcinolus murinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Porotachys bisulcatus | Porotachys bisulcatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Prasocuris junci | Prasocuris junci | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Prasocuris phellandrii | Prasocuris phellandrii | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Priobium carpini | Priobium carpini | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Prionocyphon serricornis | Prionocyphon serricornis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Prionus coriarius | Prionus coriarius | Sawyer Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Prionychus ater | Prionychus ater | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Prionychus melanarius | Prionychus melanarius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Prionychus melanarius | Prionychus melanarius | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Procas granulicollis | Procas granulicollis | Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Procas granulicollis | Procas granulicollis | a weevil | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Procas picipes | Procas armillatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Procraerus tibialis | Procraerus tibialis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Protaetia metallica | Protaetia metallica | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Protaetia metallica | Protaetia metallica | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Protapion difforme | Apion difforme | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Protapion dissimile | Apion dissimile | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Protapion filirostre | Apion filirostre | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Protapion laevicolle | Apion laevicolle | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Protapion schoenherri | Apion schoenherri | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Protapion varipes | Apion varipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Proteinus crenulatus | Proteinus crenulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Psammodius asper | Psammodius asper | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psammodius asper | Psammodius asper | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Pselactus spadix | Pselactus spadix | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pselaphaulax dresdensis | Pselaphaulax dresdensis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pseudaplemonus limonii | Apion limonii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pseudeuparius sepicola | Tropideres sepicola | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Pseudeurostus hilleri | Pseudeurostus hilleri | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Pseudocistela ceramboides | Pseudocistela ceramboides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pseudocistela ceramboides | Pseudocistela ceramboides | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pseudomedon obscurellus | Lithocharis obscurella | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pseudomedon obsoletus | Lithocharis obsoleta | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Pseudomicrodota paganettii | Pseudomicrodota jelineki | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pseudopasilia testacea | Pseudopasilia testacea | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pseudoprotapion astragali | Apion astragali | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pseudopsis sulcata | Pseudopsis sulcata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pseudorchestes pratensis | Rhynchaenus pratensis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Pseudostyphlus pillumus | Pseudostyphlus pillumus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Pseudotriphyllus suturalis | Pseudotriphyllus suturalis | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Pseudotriphyllus suturalis | Pseudotriphyllus suturalis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pseudotriphyllus suturalis | Pseudotriphyllus suturalis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psilothrix viridicoeruleus | Psilothrix viridicoeruleus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes affinis | Psylliodes affinis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes attenuata | Psylliodes attenuata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes attenuata | Psylliodes attenuata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes chalcomera | Psylliodes chalcomera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes chalcomera | Psylliodes chalcomera | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes chrysocephala | Psylliodes chrysocephala | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes cucullata | Psylliodes cucullata | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes cuprea | Psylliodes cuprea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes cuprea | Psylliodes cuprea | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes dulcamarae | Psylliodes dulcamarae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes hyoscyami | Psylliodes hyoscyami | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes laticollis | Psylliodes laticollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luridipennis | Psylliodes luridipennis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luridipennis | Psylliodes luridipennis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luridipennis | Psylliodes luridipennis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luridipennis | Psylliodes luridipennis | Lundy Cabbage Flea Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luteola | Psylliodes luteola | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes luteola | Psylliodes luteola | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes marcida | Psylliodes marcida | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes napi | Psylliodes napi | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes picina | Psylliodes picina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes sophiae | Psylliodes sophiae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Psylliodes sophiae | Psylliodes sophiae | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ptenidium brenskei | Ptenidium brenskei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ptenidium gressneri | Ptenidium gressneri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ptenidium turgidum | Ptenidium turgidum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus adstrictus | Pterostichus adstrictus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus aethiops | Pterostichus aethiops | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus aethiops | Pterostichus aethiops | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus anthracinus | Pterostichus anthracinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus anthracinus | Pterostichus anthracinus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus aterrimus | Pterostichus aterrimus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus aterrimus | Pterostichus aterrimus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus cristatus | Pterostichus cristatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus diligens | Pterostichus diligens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus gracilis | Pterostichus gracilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus gracilis | Pterostichus gracilis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus longicollis | Pterostichus longicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus longicollis | Pterostichus longicollis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus macer | Pterostichus macer | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus madidus | Pterostichus madidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus melanarius | Pterostichus melanarius | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus minor | Pterostichus minor | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus niger | Pterostichus niger | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus nigrita | Pterostichus nigrita | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus oblongopunctatus | Pterostichus oblongopunctatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus quadrifoveolatus | Pterostichus quadrifoveolatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus quadrifoveolatus | Pterostichus quadrifoveolatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus rhaeticus | Pterostichus rhaeticus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus strenuus | Pterostichus strenuus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pterostichus vernalis | Pterostichus vernalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ptilinus pectinicornis | Ptilinus pectinicornis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ptiliola brevicollis | Ptiliola brevicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptiliolum caledonicum | Ptiliolum caledonicum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptiliolum marginatum | Ptiliolum marginatum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptiliolum sahlbergi | Ptiliolum sahlbergi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptiliolum schwarzi | Ptiliolum schwarzi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptilium affine | Ptilium affine | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptilium caesum | Ptilium caesum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptilium exaratum | Ptilium exaratum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ptinella britannica | Ptinella britannica | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptinella denticollis | Ptinella denticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Ptinella limbata | Ptinella limbata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus clavipes | Ptinus clavipes | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus dubius | Ptinus dubius | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus exulans | Ptinus exulans | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus fur | Ptinus fur | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus latefasciatus | Ptinus latefasciatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus lichenum | Ptinus lichenum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus lichenum | Ptinus lichenum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus palliatus | Ptinus palliatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus palliatus | Ptinus palliatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus pilosus | Ptinus pilosus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus pusillus | Ptinus pusillus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus raptor | Ptinus raptor | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus sexpunctatus | Ptinus sexpunctatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus subpilosus | Ptinus subpilosus | a spider beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus subpilosus | Ptinus subpilosus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus subpilosus | Ptinus subpilosus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus tectus | Ptinus tectus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptinus villiger | Ptinus villiger | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Ptomaphagus varicornis | Ptomaphagus varicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Pycnomerus fuliginosus | Pycnomerus fuliginosus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Pycnota paradoxa | Pycnota paradoxa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Pyrochroa coccinea | Pyrochroa coccinea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pyrochroa serraticornis | Pyrochroa serraticornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pyropterus nigroruber | Pyropterus nigroruber | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pyropterus nigroruber | Pyropterus nigroruber | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pyrrhalta viburni | Pyrrhalta viburni | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Pyrrhidium sanguineum | Pyrrhidium sanguineum | Longhorn Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Pytho depressus | Pytho depressus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Pytho depressus | Pytho depressus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Quedius aetolicus | Quedius aetolicus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Quedius auricomus | Quedius auricomus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius balticus | Quedius balticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Quedius brevicornis | Quedius brevicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius fulgidus | Quedius fulgidus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius fulvicollis | Quedius fulvicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius invreae | Quedius invreae | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius longicornis | Quedius longicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius microps | Quedius microps | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius nigrocaeruleus | Quedius nigrocaeruleus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius plancus | Quedius plancus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Quedius puncticollis | Quedius puncticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius riparius | Quedius riparius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Quedius scitus | Quedius scitus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius truncicola | Quedius ventralis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Quedius xanthopus | Quedius xanthopus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Rabigus pullus | Philonthus pullus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Rabocerus foveolatus | Rabocerus foveolatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Rabocerus foveolatus | Rabocerus foveolatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rabocerus gabrieli | Rabocerus gabrieli | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rabocerus gabrieli | Rabocerus gabrieli | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Reesa vespulae | Reesa vespulae | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Rhagium inquisitor | Rhagium inquisitor | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha elongata | Rhagonycha elongata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha elongata | Rhagonycha elongata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha fulva | Rhagonycha fulva | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha lignosa | Rhagonycha lignosa | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha limbata | Rhagonycha limbata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha lutea | Rhagonycha lutea | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha lutea | Rhagonycha lutea | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha testacea | Rhagonycha testacea | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha translucida | Rhagonycha translucida | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Rhagonycha translucida | Rhagonycha translucida | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rhantus bistriatus | Rhantus bistriatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Rhantus frontalis | Rhantus frontalis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rhantus frontalis | Rhantus (Rhantus) frontalis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Rhantus suturalis | Rhantus (Rhantus) suturalis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Rhinocyllus conicus | Rhinocyllus conicus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Rhinoncus albicinctus | Rhinoncus albicinctus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Rhinusa collina | Gymnetron collinum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Rhinusa linariae | Gymnetron linariae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Rhizophagus fenestralis | Rhizophagus parvulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Rhizophagus nitidulus | Rhizophagus nitidulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Rhizophagus oblongicollis | Rhizophagus oblongicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Rhizophagus picipes | Rhizophagus picipes | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Rhopalocerina clavigera | Rhopalocerina clavigera | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Rhopalodontus perforatus | Rhopalodontus perforatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Rhopalomesites tardyi | Mesites tardii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Rhynchites auratus | Rhynchites auratus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Rhynchites bacchus | Rhynchites bacchus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Rhyssemus germanus | Rhyssemus germanus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Rhyssemus germanus | Rhyssemus germanus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rhyzopertha dominica | Rhyzopertha dominica | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Riolus cupreus | Riolus cupreus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Riolus subviolaceus | Riolus subviolaceus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Rugilus angustatus | Rugilus fragilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Rugilus geniculatus | Rugilus geniculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Rugilus similis | Rugilus similis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Rugilus subtilis | Rugilus subtilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Rutidosoma globulus | Rutidosoma globulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Rypobius ruficollis | Rypobius ruficollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Salpingus planirostris | Salpingus planirostris | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Salpingus ruficollis | Salpingus ruficollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Saperda carcharias | Saperda carcharias | Willow Borer | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Saperda scalaris | Saperda scalaris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus aeneus | Saprinus aeneus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus aeneus | Saprinus aeneus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus immundus | Saprinus immundus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus immundus | Saprinus immundus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus planiusculus | Saprinus planiusculus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus planiusculus | Saprinus planiusculus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus semistriatus | Saprinus semistriatus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus subnitescens | Saprinus subnitescens | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus virescens | Saprinus virescens | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Saprinus virescens | Saprinus virescens | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Saprosites mendax | Saprosites mendax | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Saprosites natalensis | Saprosites natalensis | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Scaphidema metallicum | Scaphidema metallicum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Scaphisoma assimile | Scaphisoma assimile | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Scaphisoma boleti | Scaphisoma boleti | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Scaphium immaculatum | Scaphium immaculatum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Scarodytes halensis | Scarodytes halensis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Schistoglossa aubei | Schistoglossa aubei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Schistoglossa bergvalli | Schistoglossa benicki | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Schistoglossa gemina | Schistoglossa gemina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Schistoglossa viduata | Schistoglossa viduata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Schizotus pectinicornis | Schizotus pectinicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Schizotus pectinicornis | Schizotus pectinicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Scirtes hemisphaericus | Scirtes hemisphaericus | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Scirtes orbicularis | Scirtes orbicularis | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Scolytus mali | Scolytus mali | Large Fruit Bark Beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Scolytus ratzeburgi | Scolytus ratzeburgi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Scopaeus gracilis | Scopaeus gracilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Scopaeus laevigatus | Scopaeus laevigatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Scopaeus ryei | Scopaeus ryei | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Scopaeus sulcicollis | Scopaeus minutus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Scraptia dubia | Scraptia dubia | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Scraptia fuscula | Scraptia fuscula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Scraptia fuscula | Scraptia fuscula | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Scraptia testacea | Scraptia testacea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Scraptia testacea | Scraptia testacea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Scybalicus oblongiusculus | Scybalicus oblongiusculus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Scybalicus oblongiusculus | Scybalicus oblongiusculus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Scydmaenus rufus | Scydmaenus rufus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Scydmoraphes helvolus | Scydmoraphes helvolus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Scydmoraphes sparshalli | Scydmoraphes sparshalli | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Scymnus femoralis | Scymnus femoralis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Scymnus limbatus | Scymnus limbatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Scymnus schmidti | Scymnus schmidti | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Selatosomus cruciatus | Selatosomus cruciatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Sepedophilus bipunctatus | Sepedophilus bipunctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sepedophilus constans | Sepedophilus constans | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Sepedophilus pedicularius | Sepedophilus pedicularius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Sepedophilus testaceus | Sepedophilus testaceus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Serica brunnea | Serica brunnea | Brown Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sericoda quadripunctata | Sericoda quadripunctata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Sericoda quadripunctata | Sericoda quadripunctata | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Sermylassa halensis | Sermylassa halensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Serropalpus barbatus | Serropalpus barbatus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Sibinia arenariae | Sibinia arenariae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sibinia primita | Sibinia primitus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sibinia pyrrhodactyla | Sibinia potentillae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sibinia sodalis | Sibinia sodalis | Golden Keyhole Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Silpha carinata | Silpha carinata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Silpha obscura | Silpha obscura | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Silpha tyrolensis | Silpha tyrolensis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Silusa rubiginosa | Silusa rubiginosa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Silvanoprus fagi | Silvanoprus fagi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Silvanus bidentatus | Silvanus bidentatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Simplocaria maculosa | Simplocaria maculosa | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Sinodendron cylindricum | Sinodendron cylindricum | Rhinoceros Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sirocalodes mixtus | Ceutorhynchus mixtus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sirocalodes quercicola | Ceutorhynchus quercicola | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Sitaris muralis | Sitaris muralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Sitaris muralis | Sitaris muralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Sitona gemellatus | Sitona gemellatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Sitona macularius | Sitona macularius | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sitona ononidis | Sitona ononidis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sitona waterhousei | Sitona waterhousei | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Smaragdina affinis | Smaragdina affinis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Smaragdina affinis | Smaragdina affinis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Critically Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Smaragdina salicina | Smaragdina salicina | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Smicronyx coecus | Smicronyx coecus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Smicronyx jungermanniae | Smicronyx jungermanniae | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Smicronyx reichi | Smicronyx reichi | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Smicrus filicornis | Smicrus filicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Sogda suturalis | Trichohydnobius suturalis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Somotrichus unifasciatus | Somotrichus unifasciatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Spercheus emarginatus | Spercheus emarginatus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Sphaericus gibboides | Sphaericus gibboides | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeridium bipustulatum | Sphaeridium bipustulatum | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeridium lunatum | Sphaeridium lunatum | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeridium scarabaeoides | Sphaeridium scarabaeoides | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeriestes ater | Sphaeriestes ater | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeriestes ater | Sphaeriestes ater | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeriestes castaneus | Sphaeriestes castaneus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeriestes reyi | Sphaeriestes reyi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeriestes reyi | Sphaeriestes reyi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Sphaerites glabratus | Sphaerites glabratus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sphaerites glabratus | Sphaerites glabratus | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Sphaerius acaroides | Sphaerius acaroides | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeroderma rubidum | Sphaeroderma rubidum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sphaeroderma testaceum | Sphaeroderma testaceum | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Sphindus dubius | Sphindus dubius | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Sphinginus lobatus | Sphinginus lobatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Sphodrus leucophthalmus | Sphodrus leucophthalmus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Squamapion cineraceum | Apion cineraceum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Squamapion flavimanum | Apion flavimanum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Squamapion vicinum | Apion vicinum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Staphylinus caesareus | Staphylinus caesareus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stegobium paniceum | Stegobium paniceum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Stenelmis canaliculata | Stenelmis canaliculata | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Stenichnus godarti | Stenichnus godarti | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Stenichnus poweri | Stenichnus poweri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stenichnus pusillus | Stenichnus pusillus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Stenocarus ruficornis | Stenocarus umbrinus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus comma | Stenolophus comma | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus mixtus | Stenolophus mixtus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus skrimshiranus | Stenolophus skrimshiranus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus skrimshiranus | Stenolophus skrimshiranus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus teutonus | Stenolophus teutonus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Stenolophus teutonus | Stenolophus teutonus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Stenopterapion intermedium | Apion intermedium | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Stenostola dubia | Stenostola dubia | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenurella nigra | Strangalia nigra | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Stenus argus | Stenus argus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus asphaltinus | Stenus asphaltinus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stenus assequens | Stenus assequens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Stenus ater | Stenus ater | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus atratulus | Stenus atratulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus butrintensis | Stenus butrintensis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Stenus calcaratus | Stenus calcaratus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stenus canescens | Stenus canescens | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus carbonarius | Stenus carbonarius | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus circularis | Stenus circularis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus europaeus | Stenus europaeus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus fornicatus | Stenus fornicatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus fossulatus | Stenus fossulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Stenus fuscicornis | Stenus fuscicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus glacialis | Stenus glacialis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stenus incanus | Stenus incanus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stenus kiesenwetteri | Stenus kiesenwetteri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Stenus longitarsis | Stenus longitarsis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stenus longitarsis | Stenus longitarsis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Stenus longitarsis | Stenus longitarsis | a camphor beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Stenus ludyi | Stenus ludyi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stenus morio | Stenus morio | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stenus nigritulus | Stenus nigritulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus niveus | Stenus niveus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus opticus | Stenus opticus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Stenus oscillator | Stenus oscillator | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus palposus | Stenus palposus | a rove beetle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - beetle (Coleoptera) | Stenus palposus | Stenus palposus | Lough Neagh Camphor Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Stenus palustris | Stenus palustris | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus proditor | Stenus proditor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stenus pusillus | Stenus exiguus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Stenus subdepressus | Stenus subdepressus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stephanopachys substriatus | Stephanopachys substriatus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Stereocorynes truncorum | Phloeophagus truncorum | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Stethomezium squamosum | Stethomezium squamosum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Stichoglossa semirufa | Stichoglossa semirufa | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Stictoleptura scutellata | Leptura scutellata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Stictonectes lepidus | Stictonectes lepidus | NA | A review of the scarce and threatened Coleoptera of Great Britain Part (3)- Water beetles of Great Britain | 2010-01-01 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Stilbus atomarius | Stilbus atomarius | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Stomis pumicatus | Stomis pumicatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Strangalia attenuata | Strangalia attenuata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Stricticollis tobias | Stricticollis tobias | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Strigocis bicornis | Sulcacis bicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Strophosoma fulvicorne | Strophosoma fulvicorne | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Sunius bicolor | Sunius bicolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Sunius melanocephalus | Sunius melanocephalus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Symbiotes latus | Symbiotes latus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Synaptus filiformis | Synaptus filiformis | Click beetle | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Synaptus filiformis | Synaptus filiformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - beetle (Coleoptera) | Synaptus filiformis | Synaptus filiformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Synaptus filiformis | Synaptus filiformis | a click-beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Synchita humeralis | Synchita humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Synchita humeralis | Synchita humeralis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Synchita separanda | Synchita separanda | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Synchita separanda | Synchita separanda | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Syntomus foveatus | Syntomus foveatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Syntomus obscuroguttatus | Syntomus obscuroguttatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Syntomus truncatellus | Syntomus truncatellus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Syntomus truncatellus | Syntomus truncatellus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Synuchus vivalis | Synuchus vivalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tachinus bipustulatus | Tachinus bipustulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Tachinus flavolimbatus | Tachinus flavolimbatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tachinus lignorum | Tachinus lignorum | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Tachinus rufipennis | Tachinus rufipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Tachinus scapularis | Tachinus scapularis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Tachyerges decoratus | Rhynchaenus decoratus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Tachyerges pseudostigma | Rhynchaenus pseudostigma | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tachyporus formosus | Tachyporus formosus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tachyporus quadriscopulatus | Tachyporus quadriscopulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tachyporus scitulus | Tachyporus scitulus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tachys bistriatus | Tachys bistriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tachys bistriatus | Tachys bistriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tachys micros | Tachys micros | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tachys micros | Tachys micros | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Tachys obtusiusculus | Tachys obtusiusculus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Tachys obtusiusculus | Tachys obtusiusculus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tachys scutellaris | Tachys scutellaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tachys scutellaris | Tachys scutellaris | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tachyusa coarctata | Tachyusa coarctata | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Tachyusida gracilis | Tachyusida gracilis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Tanymecus palliatus | Tanymecus palliatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tapeinotus sellatus | Tapinotus sellatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Taphrorychus bicolor | Taphrorychus bicolor | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tarsostenus univittatus | Tarsenostenus univittatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tasgius pedator | Ocypus pedator | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Telmatophilus brevicollis | Telmatophilus brevicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Telmatophilus schoenherrii | Telmatophilus schoenherri | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Telmatophilus sparganii | Telmatophilus sparganii | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Temnocerus coeruleus | Rhynchites tomentosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Temnocerus longiceps | Rhynchites longiceps | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tenebrio molitor | Tenebrio molitor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tenebrio obscurus | Tenebrio obscurus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tenebroides mauritanicus | Tenebroides mauritanicus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Teredus cylindricus | Teredus cylindricus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Teretrius fabricii | Teretrius fabricii | NA | A review of the status of the beetles of Great Britain: The clown beetles and false clown beetles - Histeridae and Sphaeritidae | 2017-08-30 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Tesarius caelatus | Tesarius caelatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tesarius mcclayi | Tesarius mcclayi | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tetralaucopora rubicunda | Chiloporata rubicunda | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Tetratoma ancora | Tetratoma ancora | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tetratoma ancora | Tetratoma ancora | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tetratoma desmarestii | Tetratoma desmarestii | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tetratoma desmarestii | Tetratoma desmarestii | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tetratoma fungorum | Tetratoma fungorum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tetrops starkii | Tetrops starkii | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Thalassophilus longicornis | Thalassophilus longicornis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Thalassophilus longicornis | Thalassophilus longicornis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Thalycra fervida | Thalycra fervida | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Thamiaraea hospita | Thamiaraea hospita | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Thamiocolus viduatus | Ceutorhynchus viduatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Thanasimus femoralis | Thanasimus femoralis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Thanasimus femoralis | Thanasimus femoralis | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Thanasimus formicarius | Thanasimus formicarius | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Thanatophilus dispar | Thanatophilus dispar | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Thaneroclerus buqueti | Thaneroclerus buqueti | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Thecturota williamsi | Thecturota williamsi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Thiasophila inquilina | Thiasophila inquilina | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius bicolor | Thinobius bicolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius brevipennis | Thinobius brevipennis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius ciliatus | Thinobius praetor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius crinifer | Thinobius strandi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius major | Thinobius major | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius newberyi | Thinobius newberyi | Rove beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius newberyi | Thinobius newberyi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - beetle (Coleoptera) | Thinobius newberyi | Thinobius newberyi | Newbery's Rove Beetle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - beetle (Coleoptera) | Thorictodes heydeni | Thorictodes heydeni | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Thryogenes nereis | Thryogenes nereis | a water beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Thryogenes scirrhosus | Thryogenes scirrhosus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Thylodrias contractus | Thylodrias contractus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Thymalus limbatus | Thymalus limbatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Thymalus limbatus | Thymalus limbatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tilloidea unifasciata | Tilloidea unifasciata | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Tillus elongatus | Tillus elongatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tillus elongatus | Tillus elongatus | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Timarcha goettingensis | Timarcha goettingensis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Timarcha tenebricosa | Timarcha tenebricosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tipnus unicolor | Tipnus unicolor | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tomicus minor | Tomicus minor | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Tomoxia bucephala | Tomoxia bucephala | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Tomoxia bucephala | Tomoxia bucephala | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Tournotaris bimaculatus | Notaris bimaculatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tournotaris bimaculatus | Tournotaris bimaculatus | a beetle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - beetle (Coleoptera) | Trachodes hispidus | Trachodes hispidus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trachyphloeus alternans | Trachyphloeus alternans | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trachyphloeus digitalis | Trachyphloeus digitalis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Trachyphloeus laticollis | Trachyphloeus laticollis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Trachyphloeus spinimanus | Trachyphloeus spinimanus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trachys minuta | Trachys minuta | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Trachys scrobiculatus | Trachys scrobiculatus | Ground-Ivy Jewel Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trachys scrobiculatus | Trachys scrobiculatus | Ground-Ivy Jewel Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trachys subglaber | Trachys subglaber | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trachys troglodytes | Trachys troglodytes | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trachys troglodytes | Trachys troglodytes | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Traumoecia picipes | Atheta picipes | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Trechoblemus micros | Trechoblemus micros | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus fulvus | Trechus fulvus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus fulvus | Trechus fulvus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trechus obtusus | Trechus obtusus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus quadristriatus | Trechus quadristriatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus rivularis | Trechus rivularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus rivularis | Trechus rivularis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trechus rubens | Trechus rubens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trechus rubens | Trechus rubens | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus secalis | Trechus secalis | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trechus subnotatus | Trechus subnotatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Triarthron maerkelii | Triarthron maerkeli | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Tribolium castaneum | Tribolium castaneum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tribolium confusum | Tribolium confusum | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tribolium destructor | Tribolium destructor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trichius fasciatus | Trichius fasciatus | Bee Chafer | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trichius gallicus | Trichius gallicus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trichocellus cognatus | Trichocellus cognatus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trichocellus placidus | Trichocellus placidus | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trichodes alvearius | Trichodes alvearius | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Trichodes apiarius | Trichodes apiarius | Bee-Eating Beetle | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Trichonyx sulcicollis | Trichonyx sulcicollis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Trichophya pilicornis | Trichophya pilicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trichosirocalus barnevillei | Trichosirocalus barnevillei | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trichosirocalus dawsoni | Trichosirocalus dawsoni | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trichosirocalus horridus | Trichosirocalus horridus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Trichosirocalus rufulus | Trichosirocalus rufulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Trigonogenius globulus | Trigonogenius globulus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trimium brevicorne | Trimium brevicorne | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Trinodes hirtus | Trinodes hirtus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trinodes hirtus | Trinodes hirtus | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Triphyllus bicolor | Triphyllus bicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Triphyllus bicolor | Triphyllus bicolor | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Triplax lacordairii | Triplax lacordairii | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Triplax scutellaris | Triplax scutellaris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Tritoma bipustulata | Tritoma bipustulata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tritoma bipustulata | Tritoma bipustulata | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trixagus gracilis | Trixagus elateroides | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Rare |
| Invertebrate | insect - beetle (Coleoptera) | Troglops cephalotes | Troglops cephalotes | NA | A review of the beetles of Great Britain: The Soldier Beetles and their allies | 2014-01-20 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoderma angustum | Trogoderma angustum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoderma glabrum | Trogoderma glabrum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoderma granarium | Trogoderma granarium | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoderma inclusum | Trogoderma inclusum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoderma variabile | Trogoderma variabile | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Trogoxylon parallelopipedum | Trogoxylon parallelopipedum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Tropiphorus elevatus | Tropiphorus elevatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tropiphorus obtusus | Tropiphorus obtusus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tropiphorus terricola | Tropiphorus terricola | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trox perlatus | Trox perlatus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Regionally Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Trox sabulosus | Trox sabulosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trox sabulosus | Trox sabulosus | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Near Threatened |
| Invertebrate | insect - beetle (Coleoptera) | Trox scaber | Trox scaber | NA | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trypocopris pyrenaeus | Trypocopris pyrenaeus | Heath Dumble Dor | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trypocopris pyrenaeus | Trypocopris pyrenaeus | Heath Dumble Dor | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trypocopris vernalis | Trypocopris vernalis | Spring Dumble Dor | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Trypocopris vernalis | Trypocopris vernalis | Spring Dumble Dor | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Trypodendron signatum | Xyloterus signatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Trypophloeus binodulus | Trypophloeus asperatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Trypophloeus granulatus | Trypophloeus granulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Extinct |
| Invertebrate | insect - beetle (Coleoptera) | Tychius crassirostris | Tychius crassirostris | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tychius lineatulus | Tychius lineatulus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tychius parallelus | Tychius parallelus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tychius polylineatus | Tychius polylineatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Tychius pusillus | Tychius pusillus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tychius quinquepunctatus | Tychius quinquepunctatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Tychius schneideri | Tychius schneideri | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tychius squamulatus | Tychius squamulatus | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Tychius tibialis | Tychius tibialis | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Tychobythinus glabratus | Tychobythinus glabratus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Tychus striola | Tychus striola | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - beetle (Coleoptera) | Typhaea haagi | Typhaea haagi | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Typhaea stercorea | Typhaea stercorea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Typhaeus typhoeus | Typhaeus typhoeus | Minotaur Beetle | A review of the status of the beetles of Great Britain: The stag beetles, dor beetles, dung beetles, chafers and their allies - Lucanidae, Geotrupidae, Trogidae and Scarabaeidae | 2016-10-31 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Uleiota planatus | Uleiota planata | NA | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Uloma culinaris | Uloma culinaris | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Vanonus brevicornis | Vanonus brevicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Vanonus brevicornis | Vanonus brevicornis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Variimorda villosa | Variimorda villosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Variimorda villosa | Variimorda villosa | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Velleius dilatatus | Velleius dilatatus | Hornet Rove-Beetle | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Vibidia duodecimguttata | Vibidia duodecimguttata | 12-Spot Ladybird | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - beetle (Coleoptera) | Vincenzellus ruficollis | Vincenzellus ruficollis | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Xanthogaleruca luteola | Xanthogaleruca luteola | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Xantholinus tricolor | Xantholinus tricolor | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - beetle (Coleoptera) | Xanthomus pallidus | Xanthomus pallidus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Xanthomus pallidus | Xanthomus pallidus | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Xestobium rufovillosum | Xestobium rufovillosum | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Xyleborus dispar | Xyleborus dispar | Shot-Hole Borer | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Xyleborus dryographus | Xyleborus dryographus | Shot-Hole Borer | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Xyletinus ater | Xyletinus ater | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Data Deficient |
| Invertebrate | insect - beetle (Coleoptera) | Xyletinus longitarsis | Xyletinus longitarsis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Xyletinus longitarsis | Xyletinus longitarsis | NA | A review of the status of the beetles of Great Britain: The wood-boring beetles, spider beetles, woodworm, false powder-post beetles, hide beetles and their allies - Derodontidoidea (Derodontidae) and Bostrichoidea (Dermestidae, Bostrichidae and Ptinidae) | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Xylita laevigata | Xylita laevigata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Xylita laevigata | Xylita laevigata | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Xylodromus testaceus | Xylodromus testaceus | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Xylostiba monilicornis | Xylostiba monilicornis | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable |
| Invertebrate | insect - beetle (Coleoptera) | Zabrotes subfasciatus | Zabrotes subfasciatus | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Not Evaluated |
| Invertebrate | insect - beetle (Coleoptera) | Zabrus tenebrioides | Zabrus tenebrioides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Zabrus tenebrioides | Zabrus tenebrioides | NA | A review of the beetles of Great Britain: Ground Beetles (Carabidae) | 2016-03-11 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Zacladus exiguus | Zacladus exiguus | Bloody Cranesbill Weevil | A review of the scarce and threatened beetles of Great Britain Part 1 (Hyman, P.S. revised and updated by M.S. Parsons) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - beetle (Coleoptera) | Zeugophora flavicollis | Zeugophora flavicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Endangered |
| Invertebrate | insect - beetle (Coleoptera) | Zeugophora flavicollis | Zeugophora flavicollis | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Zeugophora subspinosa | Zeugophora subspinosa | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Least concern |
| Invertebrate | insect - beetle (Coleoptera) | Zeugophora turneri | Zeugophora turneri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Zeugophora turneri | Zeugophora turneri | NA | A review of the scarce and threatened beetles of Great Britain: The leaf beetles and their allies | 2014-10-24 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Zilora ferruginea | Zilora ferruginea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - beetle (Coleoptera) | Zilora ferruginea | Zilora ferruginea | NA | A review of the beetles of Great Britain: The Darkling Beetles and their allies | 2014-05-23 | Vulnerable |
| Invertebrate | insect - beetle (Coleoptera) | Zyras haworthi | Zyras haworthi | NA | A review of the scarce and threatened beetles of Great Britain Part 2 (Hyman, P.S. revised and updated by M.S. Parsons.) | 1994-01-01 | Nationally Notable A |
| Invertebrate | insect - butterfly | Aglais io | Inachis io | Peacock | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Aglais urticae | Aglais urticae | Small Tortoiseshell | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Anthocharis cardamines | Anthocharis cardamines | Orange-tip | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Apatura iris | Apatura iris | Purple Emperor | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Apatura iris | Apatura iris | Purple Emperor | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Aphantopus hyperantus | Aphantopus hyperantus | Ringlet | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Aporia crataegi | Aporia crataegi | Black-veined White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - butterfly | Argynnis adippe | Argynnis adippe | High Brown Fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Argynnis adippe | Argynnis adippe | High Brown Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - butterfly | Argynnis adippe | Argynnis adippe | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Argynnis adippe | Argynnis adippe | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Argynnis adippe | Argynnis adippe | High Brown Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Argynnis paphia | Argynnis paphia | Silver-washed Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Aricia agestis | Plebeius agestis | Brown Argus | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Aricia artaxerxes | Aricia artaxerxes | Northern Brown Argus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Aricia artaxerxes | Plebeius artaxerxes | Northern Brown Argus | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Aricia artaxerxes | Aricia artaxerxes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Aricia artaxerxes | Aricia artaxerxes | Northern Brown Argus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Aricia artaxerxes | Aricia artaxerxes | Northern Brown Argus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | Pearl-bordered fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | Pearl-bordered Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | Pearl-bordered Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Boloria euphrosyne | Boloria euphrosyne | Pearl-bordered Fritillary | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Boloria selene | Boloria selene | Small Pearlbordered Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Boloria selene | Boloria selene | Small Pearl-bordered Fritillary | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Boloria selene | Boloria selene | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Boloria selene | Boloria selene | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Boloria selene | Boloria selene | Small Pearl-bordered Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Callophrys rubi | Callophrys rubi | Green Hairstreak | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Carterocephalus palaemon | Carterocephalus palaemon | Chequered skipper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Carterocephalus palaemon | Carterocephalus palaemon | Chequered Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Carterocephalus palaemon | Carterocephalus palaemon | Chequered Skipper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Carterocephalus palaemon | Carterocephalus palaemon | Chequered Skipper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Celastrina argiolus | Celastrina argiolus | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Celastrina argiolus | Celastrina argiolus | Holly Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | Small Heath | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | small heath | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | Small Heath | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Coenonympha pamphilus | Coenonympha pamphilus | Small Heath | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | Large Heath | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | Large heath | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | Large Heath | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | large heath | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | Large Heath | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Coenonympha tullia | Coenonympha tullia | Large Heath | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Colias croceus | Colias croceus | Clouded Yellow | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | Small Blue | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | Small blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | Small Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | small blue | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | Small Blue | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Cupido minimus | Cupido minimus | Small Blue | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Cyaniris semiargus | Polyommatus semiargus | Mazarine Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - butterfly | Danaus plexippus | Danaus plexippus | Milkweed | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Invertebrate | insect - butterfly | Erebia aethiops | Erebia aethiops | Scotch Argus | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | Mountain ringlet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | Mountain Ringlet | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | Mountain Ringlet | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | Small Mountain Ringlet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Erebia epiphron | Erebia epiphron | Mountain Ringlet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | Dingy Skipper | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | Dingy Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | dingy skipper | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Erynnis tages | Erynnis tages | Dingy Skipper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Erynnis tages tages | Erynnis tages subsp. tages | Dingy Skipper | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | NA | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1985-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | NA | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh Fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | Marsh Fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | Marsh Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | marsh fritillary | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Eurodryas aurinia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Euphydryas aurinia | Euphydryas aurinia | Marsh Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Euphydryas aurinia form aurinia | Euphydryas aurinia form aurinia | Marsh Fritillary | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Favonius quercus | Quercusia quercus | Purple Hairstreak | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Favonius quercus | Neozephyrus quercus | Purple Hairstreak | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Gonepteryx rhamni | Gonepteryx rhamni | Brimstone | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Invertebrate | insect - butterfly | Gonepteryx rhamni | Gonepteryx rhamni | Brimstone | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Hamearis lucina | Hamearis lucina | Duke of Burgundy fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Hamearis lucina | Hamearis lucina | Duke of Burgundy | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Hamearis lucina | Hamearis lucina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Hamearis lucina | Hamearis lucina | Duke of Burgundy | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Hesperia comma | Hesperia comma | Silver spotted skipper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Hesperia comma | Hesperia comma | Silver-spotted Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | Grayling | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | Grayling | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | grayling | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | Grayling | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Hipparchia semele | Hipparchia semele | Grayling | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | Wall | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | wall brown | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | Wall | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Lasiommata megera | Lasiommata megera | Wall | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Leptidea juvernica | Leptidea reali | Real's wood white | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - butterfly | Leptidea sinapis | Leptidea sinapis | Wood white | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Leptidea sinapis | Leptidea sinapis | Wood White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Leptidea sinapis | Leptidea sinapis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Leptidea sinapis | Leptidea sinapis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Leptidea sinapis | Leptidea sinapis | Wood White | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Limenitis camilla | Limenitis camilla | White Admiral | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Limenitis camilla | Limenitis camilla | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Limenitis camilla | Limenitis camilla | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Limenitis camilla | Limenitis camilla | White Admiral | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large Copper | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large Copper | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large Copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large Copper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - butterfly | Lycaena dispar | Lycaena dispar | Large Copper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - butterfly | Lycaena phlaeas | Lycaena phlaeas | Small Copper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large Blue | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large Blue | Habitats Directive | 1992-01-01 | Annex 4 |
| Invertebrate | insect - butterfly | Maculinea arion | Glaucopsyche arion | Large Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Critically Endangered |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large Blue Butterfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Maculinea arion | Maculinea arion | Large Blue | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Invertebrate | insect - butterfly | Maniola jurtina | Maniola jurtina | Meadow Brown | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Melanargia galathea | Melanargia galathea | Marbled White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - butterfly | Melitaea athalia | Mellicta athalia | Heath Fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - butterfly | Melitaea athalia | Mellicta athalia | Heath Fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Melitaea athalia | Melitaea athalia | Heath Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Melitaea cinxia | Melitaea cinxia | Glanville fritillary | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Melitaea cinxia | Melitaea cinxia | Glanville Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Melitaea cinxia | Melitaea cinxia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Melitaea cinxia | Melitaea cinxia | Glanville Fritillary | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Nymphalis polychloros | Nymphalis polychloros | Large tortoiseshell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Nymphalis polychloros | Nymphalis polychloros | Large Tortoiseshell | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Regionally Extinct |
| Invertebrate | insect - butterfly | Ochlodes sylvanus | Ochlodes sylvanus | Large Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - butterfly | Papilio machaon | Papilio machaon | Swallowtail | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Pararge aegeria | Pararge aegeria | Speckled Wood | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Parnassius apollo | Parnassius apollo | NA | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - butterfly | Pieris brassicae | Pieris brassicae | Large White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Pieris napi | Pieris napi | Green-veined White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Pieris rapae | Pieris rapae | Small White | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Plebejus argus | Plebejus argus | Silver-studded blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Plebejus argus | Plebeius argus | Silver-studded Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Plebejus argus | Plebejus argus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Plebejus argus | Plebejus argus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Plebejus argus | Plebejus argus | Silver-studded Blue | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Polygonia c-album | Polygonia c-album | Comma | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Polyommatus bellargus | Lysandra bellargus | Adonis blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Polyommatus bellargus | Polyommatus bellargus | Adonis Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Polyommatus coridon | Lysandra coridon | Chalkhill blue | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Polyommatus coridon | Polyommatus coridon | Chalkhill Blue | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - butterfly | Polyommatus coridon | Polyommatus coridon | Chalkhill Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Polyommatus icarus | Polyommatus icarus | Common Blue | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Pyrgus malvae | Pyrgus malvae | Grizzled Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Pyrgus malvae | Pyrgus malvae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Pyrgus malvae | Pyrgus malvae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Pyrgus malvae | Pyrgus malvae | Grizzled Skipper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Pyronia tithonus | Pyronia tithonus | Gatekeeper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Satyrium pruni | Strymonidia pruni | Black hairstreak | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Satyrium pruni | Satyrium pruni | Black Hairstreak | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Satyrium w-album | Satyrium w-album | White letter hairstreak | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Satyrium w-album | Satyrium w-album | White-letter Hairstreak | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Endangered |
| Invertebrate | insect - butterfly | Satyrium w-album | Satyrium w-album | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Satyrium w-album | Satyrium w-album | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Satyrium w-album | Satyrium w-album | White Letter Hairstreak | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Speyeria aglaja | Argynnis aglaja | Dark Green Fritillary | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Thecla betulae | Thecla betulae | Brown hairstreak | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Thecla betulae | Thecla betulae | Brown Hairstreak | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Vulnerable |
| Invertebrate | insect - butterfly | Thecla betulae | Thecla betulae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Thecla betulae | Thecla betulae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - butterfly | Thecla betulae | Thecla betulae | Brown Hairstreak | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Thymelicus acteon | Thymelicus acteon | Lulworth skipper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1989-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - butterfly | Thymelicus acteon | Thymelicus acteon | Lulworth Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Near Threatened |
| Invertebrate | insect - butterfly | Thymelicus acteon | Thymelicus acteon | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - butterfly | Thymelicus acteon | Thymelicus acteon | Lulworth Skipper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - butterfly | Thymelicus lineola | Thymelicus lineola | Essex Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Thymelicus sylvestris | Thymelicus sylvestris | Small Skipper | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Vanessa atalanta | Vanessa atalanta | Red Admiral | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - butterfly | Vanessa cardui | Vanessa cardui | Painted Lady | The Butterfly Red List for Great Britain, 2010 | 2010-01-01 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Adicella filicornis | Adicella filicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Adicella filicornis | Adicella filicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Adicella reducta | Adicella reducta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agapetus delicatulus | Agapetus delicatulus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agapetus fuscipes | Agapetus fuscipes | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agapetus ochripes | Agapetus ochripes | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agraylea multipunctata | Agraylea multipunctata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agraylea sexmaculata | Agraylea sexmaculata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnetes crassicornis | Agrypnetes crassicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnetes crassicornis | Agrypnetes crassicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnia obsoleta | Agrypnia obsoleta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnia pagetana | Agrypnia pagetana | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnia picta | Agrypnia picta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnia picta | Agrypnia picta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Agrypnia varia | Agrypnia varia | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Allogamus auricollis | Allogamus auricollis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Allotrichia pallicornis | Allotrichia pallicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Allotrichia pallicornis | Allotrichia pallicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Anabolia brevipennis | Anabolia brevipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Anabolia brevipennis | Anabolia brevipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Anabolia nervosa | Anabolia nervosa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Apatania muliebris | Apatania muliebris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Apatania wallengreni | Apatania wallengreni | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Apatania wallengreni | Apatania wallengreni | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes albifrons | Athripsodes albifrons | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes aterrimus | Athripsodes aterrimus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes bilineatus | Athripsodes bilineatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes cinereus | Athripsodes cinereus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes commutatus | Athripsodes commutatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Athripsodes commutatus | Athripsodes commutatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Beraea maurus | Beraea maurus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Beraea pullata | Beraea pullata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Beraeodes minutus | Beraeodes minutus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Brachycentrus subnubilus | Brachycentrus subnubilus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea albimacula | Ceraclea albimacula | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea albimacula | Ceraclea albimacula | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea annulicornis | Ceraclea annulicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea dissimilis | Ceraclea dissimilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea fulva | Ceraclea fulva | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea nigronervosa | Ceraclea nigronervos | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ceraclea senilis | Ceraclea senilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Chaetopteryx villosa | Chaetopteryx villosa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Cheumatopsyche lepida | Cheumatopsyche lepida | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Chimarra marginata | Chimarra marginata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Chimarra marginata | Chimarra marginata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Crunoecia irrorata | Crunoecia irrorata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Cyrnus flavidus | Cyrnus flavidus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Cyrnus insolutus | Cyrnus insolutus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Cyrnus insolutus | Cyrnus insolutus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Cyrnus trimaculatus | Cyrnus trimaculatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Diplectrona felix | Diplectrona felix | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Drusus annulatus | Drusus annulatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ecclisopteryx dalecarlica | Eccliopteryx dalecarlica | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ecnomus tenellus | Ecnomus tenellus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Enoicyla pusilla | Enoicyla pusilla | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Enoicyla pusilla | Enoicyla pusilla | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ernodes articularis | Ernodes articularis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ernodes articularis | Ernodes articularis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Erotesis baltica | Erotesis baltica | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Erotesis baltica | Erotesis baltica | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma boltoni | Glossosoma boltoni | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma conformis | Glossosoma conformis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma intermedium | Glossosoma intermedium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma intermedium | Glossosoma intermedium | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma intermedium | Glossosoma intermedium | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Glossosoma intermedium | Glossosoma intermedium | Small Grey Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - caddis fly (Trichoptera) | Glyphotaelius pellucidus | Glyphotaelius pellucidus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Goera pilosa | Goera pilosa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Grammotaulius nigropunctatus | Grammotaulius nigropunctatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Grammotaulius nitidus | Grammotaulius nitidus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Grammotaulius nitidus | Grammotaulius nitidus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | Window Winged Sedge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - caddis fly (Trichoptera) | Hagenella clathrata | Hagenella clathrata | Window Winged Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - caddis fly (Trichoptera) | Halesus digitatus | Halesus digitatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Halesus radiatus | Halesus radiatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Holocentropus dubius | Holocentropus dubius | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Holocentropus picicornis | Holocentropus picicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Holocentropus stagnalis | Holocentropus stagnalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Holocentropus stagnalis | Holocentropus stagnalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydatophylax infumatus | Hydatophylax infumatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydatophylax infumatus | Hydatophylax infumatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche angustipennis | Hydropsyche angustipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche bulgaromanorum | Hydropsyche bulgaromanorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche bulgaromanorum | Hydropsyche bulgaromanorum | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche bulgaromanorum | Hydropsyche bulgaromanorum | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche bulgaromanorum | Hydropsyche bulgaromanorum | Scarce Grey Flag | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche contubernalis | Hydropsyche contubernalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche exocellata | Hydropsyche exocellata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche exocellata | Hydropsyche exocellata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche fulvipes | Hydropsyche fulvipes | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche instabilis | Hydropsyche instabilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche pellucidula | Hydropsyche pellucidula | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche saxonica | Hydropsyche saxonica | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche saxonica | Hydropsyche saxonica | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydropsyche siltalai | Hydropsyche siltalai | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila angulata | Hydroptila angulata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila angulata | Hydroptila angulata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila cornuta | Hydroptila cornuta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila cornuta | Hydroptila cornuta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila forcipata | Hydroptila forcipata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila lotensis | Hydroptila lotensis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila lotensis | Hydroptila lotensis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila martini | Hydroptila martini | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila martini | Hydroptila martini | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila occulta | Hydroptila occulta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila occulta | Hydroptila occulta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila pulchricornis | Hydroptila pulchricornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila pulchricornis | Hydroptila pulchricornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila simulans | Hydroptila simulans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila simulans | Hydroptila simulans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila sparsa | Hydroptila sparsa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila sylvestris | Hydroptila sylvestris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila sylvestris | Hydroptila sylvestris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila tigurina | Hydroptila tigurina | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila tigurina | Hydroptila tigurina | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila tineoides | Hydroptila tineoides | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila valesiaca | Hydroptila valesiaca | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila valesiaca | Hydroptila valesiaca | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Hydroptila vectis | Hydroptila vectis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ironoquia dubia | Ironoquia dubia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - caddis fly (Trichoptera) | Ironoquia dubia | Ironoquia dubia | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ironoquia dubia | Ironoquia dubia | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - caddis fly (Trichoptera) | Ironoquia dubia | Ironoquia dubia | Scarce Brown Sedge | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - caddis fly (Trichoptera) | Ithytrichia clavata | Ithytrichia clavata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ithytrichia clavata | Ithytrichia clavata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Ithytrichia lamellaris | Ithytrichia lamellaris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Lepidostoma basale | Lepidostoma basale | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Lepidostoma hirtum | Lepidostoma hirtum | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Leptocerus interruptus | Leptocerus interruptus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Leptocerus interruptus | Leptocerus interruptus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Leptocerus lusitanicus | Leptocerus lusitanicus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Leptocerus lusitanicus | Leptocerus lusitanicus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Leptocerus tineiformis | Leptocerus tineiformis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus affinis | Limnephilus affinis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus auricula | Limnephilus auricula | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus binotatus | Limnephilus binotatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus binotatus | Limnephilus binotatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus bipunctatus | Limnephilus bipunctatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus bipunctatus | Limnephilus bipunctatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus borealis | Limnephilus borealis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus borealis | Limnephilus borealis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus centralis | Limnephilus centralis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus coenosus | Limnephilus coenosus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus decipiens | Limnephilus decipiens | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus elegans | Limnephilus elegans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus elegans | Limnephilus elegans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus extricatus | Limnephilus extricatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus flavicornis | Limnephilus flavicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus fuscicornis | Limnephilus fuscicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus fuscicornis | Limnephilus fuscicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus griseus | Limnephilus griseus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus griseus | Limnephilus griseus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus hirsutus | Limnephilus hirsutus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus hirsutus | Limnephilus hirsutus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus ignavus | Limnephilus ignavus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus ignavus | Limnephilus ignavus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus incisus | Limnephilus incisus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus lunatus | Limnephilus lunatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus luridus | Limnephilus luridus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus marmoratus | Limnephilus marmoratus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus nigriceps | Limnephilus nigriceps | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus nigriceps | Limnephilus nigriceps | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus pati | Limnephilus pati | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus pati | Limnephilus pati | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus politus | Limnephilus politus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus politus | Limnephilus politus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus rhombicus | Limnephilus rhombicus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus sparsus | Limnephilus sparsus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus stigma | Limnephilus stigma | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus subcentralis | Limnephilus subcentralis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus subcentralis | Limnephilus subcentralis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus tauricus | Limnephilus tauricus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus tauricus | Limnephilus tauricus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Limnephilus vittatus | Limnephilus vittatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Lype phaeopa | Lype phaeopa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Lype reducta | Lype reducta | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Melampophylax mucoreus | Melampophylax mucoreus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Mesophylax aspersus | Mesophylax aspersus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - caddis fly (Trichoptera) | Mesophylax impunctatus subsp. zetlandicus | Mesophylax impunctatus zetlandicus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Mesophylax impunctatus subsp. zetlandicus | Mesophylax impunctatus zetlandicus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Micropterna lateralis | Micropterna lateralis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Micropterna sequax | Micropterna sequax | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Molanna albicans | Molanna albicans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Molanna albicans | Molanna albicans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Molanna angustata | Molanna angustata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Mystacides azurea | Mystacides azurea | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Mystacides longicornis | Mystacides longicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Mystacides nigra | Mystacides nigra | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Nemotaulius punctatolineatus | Nemotaulius punctatolineatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Nemotaulius punctatolineatus | Nemotaulius punctatolineatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Neureclipsis bimaculata | Neureclipsis bimaculata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Notidobia ciliaris | Notidobia ciliaris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Notidobia ciliaris | Notidobia ciliaris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Odontocerum albicorne | Odontocerum albicorne | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis furva | Oecetis furva | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis furva | Oecetis furva | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis lacustris | Oecetis lacustris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis notata | Oecetis notata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis notata | Oecetis notata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis ochracea | Oecetis ochracea | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oecetis testacea | Oecetis testacea | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oligotricha striata | Oligotricha striata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oligotricha striata | Oligotricha striata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia angustella | Orthotrichia angustella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia angustella | Orthotrichia angustella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia costalis | Orthotrichia costalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia costalis | Orthotrichia costalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia tragetti | Orthotrichia tragetti | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Orthotrichia tragetti | Orthotrichia tragetti | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira distinctella | Oxyethira distinctella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira distinctella | Oxyethira distinctella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira falcata | Oxyethira falcata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira flavicornis | Oxyethira flavicornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira frici | Oxyethira frici | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira frici | Oxyethira frici | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira mirabilis | Oxyethira mirabilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira mirabilis | Oxyethira mirabilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira sagittifera | Oxyethira sagittifera | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira sagittifera | Oxyethira sagittifera | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira simplex | Oxyethira simplex | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira simplex | Oxyethira simplex | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira tristella | Oxyethira tristella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Oxyethira tristella | Oxyethira tristella | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Philopotamus montanus | Philopotamus montanus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Phryganea bipunctata | Phryganea bipunctata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Phryganea grandis | Phryganea grandis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Plectrocnemia brevis | Plectrocnemia brevis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Plectrocnemia brevis | Plectrocnemia brevis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Plectrocnemia conspersa | Plectrocnemia conspersa | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Plectrocnemia geniculata | Plectrocnemia geniculata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Polycentropus flavomaculatus | Polycentropus flavomaculatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Polycentropus irroratus | Polycentropus irroratus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Polycentropus kingi | Polycentropus kingi | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Potamophylax cingulatus | Potamophylax cingulatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Potamophylax latipennis | Potamophylax latipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Potamophylax rotundipennis | Potamophylax rotundipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Potamophylax rotundipennis | Potamophylax rotundipennis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Psychomyia fragilis | Psychomyia fragilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Psychomyia fragilis | Psychomyia fragilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Psychomyia pusilla | Psychomyia pusilla | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhadicoleptus alpestris | Rhadicoleptus alpestris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhadicoleptus alpestris | Rhadicoleptus alpestris | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhyacophila dorsalis | Rhyacophila dorsalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhyacophila fasciata | Rhyacophila fasciata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhyacophila munda | Rhyacophila munda | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Rhyacophila obliterata | Rhyacophila obliterata | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Sericostoma personatum | Sericostoma personatum | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Setodes argentipunctellus | Setodes argentipunctellus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Setodes argentipunctellus | Setodes argentipunctellus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Setodes punctatus | Setodes punctatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Setodes punctatus | Setodes punctatus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Silo nigricornis | Silo nigricornis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Silo pallipes | Silo pallipes | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Stenophylax permistus | Stenophylax permistus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Stenophylax vibex | Stenophylax vibex | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Stenophylax vibex | Stenophylax vibex | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Synagapetus dubitans | Synagapetus dubitans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Synagapetus dubitans | Synagapetus dubitans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes assimilis | Tinodes assimilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes assimilis | Tinodes assimilis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes dives | Tinodes dives | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes dives | Tinodes dives | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes maclachlani | Tinodes maclachlani | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes maclachlani | Tinodes maclachlani | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes pallidulus | Tinodes pallidulus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes pallidulus | Tinodes pallidulus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes rostocki | Tinodes rostocki | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes rostocki | Tinodes rostocki | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes unicolor | Tinodes unicolor | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Tinodes waeneri | Tinodes waeneri | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Triaenodes bicolor | Triaenodes bicolor | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Triaenodes ochreellus | Triaenodes ochreellus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Triaenodes ochreellus | Triaenodes ochreellus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Tricholeiochiton fagesii | Tricholeiochiton fagesii | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Tricholeiochiton fagesii | Tricholeiochiton fagesii | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Trichostegia minor | Trichostegia minor | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Trichostegia minor | Trichostegia minor | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Wormaldia mediana | Wormaldia mediana | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Wormaldia mediana | Wormaldia mediana | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - caddis fly (Trichoptera) | Wormaldia occipitalis | Wormaldia occipitalis | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Wormaldia subnigra | Wormaldia subnigra | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Wormaldia subnigra | Wormaldia subnigra | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes conspersus | Ylodes conspersus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes conspersus | Ylodes conspersus | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes reuteri | Ylodes reuteri | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes reuteri | Ylodes reuteri | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes simulans | Ylodes simulans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Near Threatened |
| Invertebrate | insect - caddis fly (Trichoptera) | Ylodes simulans | Ylodes simulans | NA | A review of the status of the caddis flies (Trichoptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - cockroach (Dictyoptera) | Blatta orientalis | Blatta orientalis | Common or Oriental Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Blattella germanica | Blattella germanica | German Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius lapponicus | Ectobius lapponicus | Dusky Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius lapponicus | Ectobius lapponicus | Dusky Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius pallidus | Ectobius pallidus | Tawny Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius pallidus | Ectobius pallidus | Tawny Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius panzeri | Ectobius panzeri | Lesser Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - cockroach (Dictyoptera) | Ectobius panzeri | Ectobius panzeri | Lesser Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - cockroach (Dictyoptera) | Loboptera decipiens | Loboptera decipiens | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Nauphoeta cinerea | Nauphoeta cinerea | Cinerous Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Periplaneta americana | Periplaneta americana | American or Ship Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Periplaneta australasiae | Periplaneta australasiae | Australian Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Periplaneta brunnea | Periplaneta brunnea | Brown Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Pycnoscelus surinamensis | Pycnoscelus surinamensis | Surinam Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - cockroach (Dictyoptera) | Supella longipalpa | Supella longipalpa | Brown-banded Cockroach | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna caerulea | Aeshna caerulea | Azure Hawker | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna caerulea | Aeshna caerulea | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Vulnerable |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna cyanea | Aeshna cyanea | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna grandis | Aeshna grandis | Brown Hawker | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna grandis | Aeshna grandis | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna juncea | Aeshna juncea | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna mixta | Aeshna mixta | Migrant Hawker | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Aeshna mixta | Aeshna mixta | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isoceles | Green-eyed Hawker, Norfolk Hawker | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | Norfolk Hawker | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - dragonfly (Odonata) | Anaciaeschna isoceles | Aeshna isosceles | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Endangered |
| Invertebrate | insect - dragonfly (Odonata) | Anax imperator | Anax imperator | Blue Emperor, Emperor Dragonfly | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Anax imperator | Anax imperator | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Anax parthenope | Anax parthenope | Lesser Emperor | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Brachytron pratense | Brachytron pratense | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Calopteryx splendens | Calopteryx splendens | Banded Demoiselle | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Calopteryx splendens | Calopteryx splendens | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Calopteryx virgo | Calopteryx virgo | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Ceriagrion tenellum | Ceriagrion tenellum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion armatum | Coenagrion armatum | Norfolk Damselfly | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion armatum | Coenagrion armatum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Regionally Extinct |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion hastulatum | Coenagrion hastulatum | Spearhead Bluet | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion hastulatum | Coenagrion hastulatum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Endangered |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion hastulatum | Coenagrion hastulatum | Northern Damselfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion lunulatum | Coenagrion lunulatum | Irish damselfly | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | Southern Damselfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion mercuriale | Coenagrion mercuriale | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Endangered |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion puella | Coenagrion puella | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion pulchellum | Coenagrion pulchellum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Coenagrion scitulum | Coenagrion scitulum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Regionally Extinct |
| Invertebrate | insect - dragonfly (Odonata) | Cordulegaster boltonii | Cordulegaster boltonii | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Cordulia aenea | Cordulia aenea | Downy Emerald | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Cordulia aenea | Cordulia aenea | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Enallagma cyathigerum | Enallagma cyathigerum | Common Blue Damselfly, Common Bluet | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Enallagma cyathigerum | Enallagma cyathigerum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Erythromma najas | Erythromma najas | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Gomphus vulgatissimus | Gomphus vulgatissimus | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Ischnura elegans | Ischnura elegans | Common Bluetail | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Ischnura elegans | Ischnura elegans | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Ischnura pumilio | Ischnura pumilio | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Lestes dryas | Lestes dryas | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Lestes sponsa | Lestes sponsa | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Leucorrhinia dubia | Leucorrhinia dubia | Small Whiteface | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Leucorrhinia dubia | Leucorrhinia dubia | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Endangered |
| Invertebrate | insect - dragonfly (Odonata) | Libellula depressa | Libellula depressa | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Libellula fulva | Libellula fulva | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Libellula quadrimaculata | Libellula quadrimaculata | Four-spotted Chaser | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Libellula quadrimaculata | Libellula quadrimaculata | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Orthetrum cancellatum | Orthetrum cancellatum | Black-tailed Skimmer | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Orthetrum cancellatum | Orthetrum cancellatum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Orthetrum coerulescens | Orthetrum coerulescens | Keeled Skimmer | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Orthetrum coerulescens | Orthetrum coerulescens | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Oxygastra curtisii | Oxygastra curtisii | Orange-Spotted Emerald | Bern Convention | 1988-01-01 | Appendix 2 |
| Invertebrate | insect - dragonfly (Odonata) | Oxygastra curtisii | Oxygastra curtisii | Orange-spotted Emerald | The IUCN Red List of Threatened Species (2010) | 2006-01-01 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Oxygastra curtisii | Oxygastra curtisii | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Regionally Extinct |
| Invertebrate | insect - dragonfly (Odonata) | Platycnemis pennipes | Platycnemis pennipes | Blue Featherleg | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Platycnemis pennipes | Platycnemis pennipes | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Pyrrhosoma nymphula | Pyrrhosoma nymphula | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Somatochlora arctica | Somatochlora arctica | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Near Threatened |
| Invertebrate | insect - dragonfly (Odonata) | Somatochlora metallica | Somatochlora metallica | Brilliant Emerald | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Somatochlora metallica | Somatochlora metallica | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Vulnerable |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum danae | Sympetrum danae | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum flaveolum | Sympetrum flaveolum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum fonscolombii | Sympetrum fonscolombii | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum sanguineum | Sympetrum sanguineum | Ruddy Darter | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum sanguineum | Sympetrum sanguineum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum striolatum | Sympetrum striolatum | Common Darter | The IUCN Red List of Threatened Species (2010) | 2007-01-01 | Lower risk - least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum striolatum | Sympetrum striolatum | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Least concern |
| Invertebrate | insect - dragonfly (Odonata) | Sympetrum striolatum | Sympetrum nigrescens | NA | The Odonata Red Data List for Great Britain - 2008 (Caroline Daguet, Dr Graham French and Dr Pam Taylor - Eds) | 2008-10-29 | Data Deficient |
| Invertebrate | insect - earwig (Dermaptera) | Apterygida media | Apterygida media | Short-winged or Hop-garden Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - earwig (Dermaptera) | Apterygida media | Apterygida media | Short-winged or Hop-garden Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - earwig (Dermaptera) | Euborellia annulipes | Euborellia annulipes | Ring-legged Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - earwig (Dermaptera) | Forficula auricularia | Forficula auricularia | Common Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - earwig (Dermaptera) | Forficula lesnei | Forficula lesnei | Lesne’s Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - earwig (Dermaptera) | Forficula lesnei | Forficula lesnei | Lesne’s Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - earwig (Dermaptera) | Labia minor | Labia minor | Lesser Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - earwig (Dermaptera) | Labia minor | Labia minor | Lesser Earwig | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - earwig (Dermaptera) | Labidura riparia | Labidura riparia | Giant or Tawny Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - earwig (Dermaptera) | Marava arachidis | Marava arachidis | Bone-house Earwig | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - flea (Siphonaptera) | Ceratophyllus (Emmareus) fionnus | Ceratophyllus (Emmareus) fionnus | Manx Shearwater Flea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ammophila sabulosa | Ammophila sabulosa | Red Banded Sand Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ancistrocerus antilope | Ancistrocerus antilope | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Ancistrocerus claripennis | Ancistrocerus quadratus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Ancistrocerus parietum | Ancistrocerus parietum | Wall Mason Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena alfkenella | Andrena alfkenella | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena apicata | Andrena apicata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena argentata | Andrena argentata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena bimaculata | Andrena bimaculata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena bucephala | Andrena bucephala | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena cineraria | Andrena (Melandrena) cineraria | Grey Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena coitana | Andrena coitana | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena congruens | Andrena congruens | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena denticulata | Andrena denticulata | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena falsifica | Andrena falsifica | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena ferox | Andrena ferox | Mining bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena ferox | Andrena ferox | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Andrena ferox | Andrena ferox | a mining bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Andrena florea | Andrena florea | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena floricola | Andrena floricola | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena fulvago | Andrena fulvago | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena fuscipes | Andrena fuscipes | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena gravida | Andrena gravida | Banded Mining Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena hattorfiana | Andrena hattorfiana | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena helvola | Andrena (Andrena) helvola | a Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena humilis | Andrena humilis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena labiata | Andrena labiata | Girdled Mining Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena lathyri | Andrena lathyri | Mining bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena lepida | Andrena lepida | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena marginata | Andrena marginata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena marginata | Andrena (Margandrena) marginata | a Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena minutuloides | Andrena minutuloides | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena nana | Andrena nana | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena nanula | Andrena nanula | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Andrena nigriceps | Andrena nigriceps | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena nigroaenea | Andrena nigroaenea | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena nitida | Andrena (Melandrena) nitida | a Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena nitidiuscula | Andrena nitidiusculus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena niveata | Andrena niveata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Andrena pilipes | Andrena pilipes | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena polita | Andrena polita | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena praecox | Andrena praecox | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena proxima | Andrena proxima | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena rosae | Andrena rosae | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Andrena ruficrus | Andrena ruficrus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Andrena ruficrus | Andrena (Euandrena) ruficrus | a Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena semilaevis | Andrena semilaevis | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Andrena similis | Andrena ocreata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena simillima | Andrena simillima | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Andrena tarsata | Andrena (Poliandrena) tarsata | Tormentil Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Andrena tarsata | Andrena tarsata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Andrena tarsata | Andrena tarsata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Andrena tarsata | Andrena tarsata | a mining bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Andrena tibialis | Andrena tibialis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Andrena tridentata | Andrena tridentata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena trimmerana | Andrena trimmerana | Trimmer's Mining Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Andrena vaga | Andrena vaga | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Andrena varians | Andrena varians | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Anergates atratulus | Anergates atratulus | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Anergates atratulus | Anergates atratulus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Anergates atratulus | Anergates atratulus | Dark Guest Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Anoplius caviventris | Anoplius caviventris | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Anoplius concinnus | Anoplius (Anoplius) concinnus | a Spider-hunting Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Anthidium manicatum | Anthidium (Anthidium) manicatum | Wool-Carder Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Anthophora furcata | Anthophora (Clisodon) furcata | Fork Tailed Flower Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Anthophora quadrimaculata | Anthophora quadrimaculata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Anthophora retusa | Anthophora retusa | Potter Flower Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Anthophora retusa | Anthophora retusa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Anthophora retusa | Anthophora retusa | a flower bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Aporus unicolor | Aporus unicolor | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Arachnospila consobrina | Arachnospila consobrina | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Arachnospila minutula | Arachnospila minutula | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Arachnospila rufa | Arachnospila rufa | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Arachnospila wesmaeli | Arachnospila wesmaeli | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Argogorytes fargeii | Argogorytes fargei | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Auplopus carbonarius | Auplopus carbonarius | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Bombus barbutellus | Bombus (P.) barbutellus | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Bombus campestris | Bombus (P.) campestris | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Bombus cullumanus | Bombus cullumanus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Bombus distinguendus | Bombus distinguendus | Great Yellow Bumble Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Bombus distinguendus | Bombus distinguendus | Great Yellow Bumblebee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus distinguendus | Bombus (Subterraneobombus) distinguendus | Great Yellow Bumblebee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Bombus humilis | Bombus humilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus humilis | Bombus muscorum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Bombus humilis | Bombus humilis | Brown-banded Carder-bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus monticola | Bombus (Pyrobombus) monticola | Mountain Bumble Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Bombus muscorum | Bombus muscorum | moss carder bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Bombus muscorum | Bombus muscorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus muscorum | Bombus ruderarius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Bombus muscorum | Bombus muscorum | Moss Carder-bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus muscorum | Bombus (Thoracombus) muscorum | Moss Carder-bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Bombus pomorum | Bombus pomorum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Bombus ruderarius | Bombus ruderarius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus ruderarius | Bombus ruderatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Bombus ruderarius | Bombus ruderarius | Red-shanked Carder-bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus ruderarius | Bombus (Thoracombus) ruderarius | Red-shanked Carder-bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Bombus ruderatus | Bombus ruderatus | Large Garden Bumble Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Bombus ruderatus | Bombus ruderatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus ruderatus | Bombus humilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Bombus ruderatus | Bombus ruderatus | Large Garden Bumblebee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus rupestris | Psithyrus rupestris | Hill Cuckoo Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Bombus rupestris | Bombus (Psithyrus) rupestris | a cuckoo bumblebee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Bombus subterraneus | Bombus subterraneus | Short Haired Bumble Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Bombus subterraneus | Bombus subterraneus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus subterraneus | Bombus subterraneus | Short-haired bumble-bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Bombus sylvarum | Bombus sylvarum | Shrill Carder Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Bombus sylvarum | Bombus sylvarum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Bombus sylvarum | Bombus sylvarum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Bombus sylvarum | Bombus sylvarum | Shrill Carder Bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Ceratina cyanea | Ceratina cyanea | Blue Carpenter Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Cerceris quadricincta | Cerceris quadricincta | Solitary wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Cerceris quadricincta | Cerceris quadricincta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Cerceris quadricincta | Cerceris quadricincta | a weevil-hunting wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Cerceris quinquefasciata | Cerceris quinquefasciata | Solitary wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Cerceris quinquefasciata | Cerceris quinquefasciata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Cerceris quinquefasciata | Cerceris quinquefasciata | a weevil-hunting wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Cerceris sabulosa | Cerceris sabulosa | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Ceropales maculata | Ceropales maculata | a Spider-hunting Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ceropales variegata | Ceropales variegata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Chrysis fulgida | Chrysis fulgida | Ruby-tailed wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Chrysis fulgida | Chrysis fulgida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Chrysis fulgida | Chrysis fulgida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Chrysis fulgida | Chrysis fulgida | a ruby-tailed wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Chrysis gracillima | Chrysogona gracillima | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Chrysis illigeri | Chrysis helleni | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Chrysis longula | Chrysis longula | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Chrysis pseudobrevitarsis | Chrysis pseudobrevitarsis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Chrysis schencki | Chrysis schencki | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Chrysura hirsuta | Chrysura hirsuta | Cuckoo Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Chrysura hirsuta | Chrysura hirsuta | a ruby-tailed wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Chrysura hirsuta | Chrysura hirsuta | Northern Osmia Ruby-tailed Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Chrysura radians | Chrysura radians | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Cleptes nitidulus | Cleptes nitidulus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Cleptes semiauratus | Cleptes semiauratus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Coelioxys afra | Coelioxys afra | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Coelioxys mandibularis | Coelioxys mandibularis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Coelioxys quadridentata | Coelioxys quadridentata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Colletes cunicularius | Colletes cunicularius | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Colletes daviesanus | Colletes (Colletes) daviesanus | a bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Colletes floralis | Colletes floralis | Northern Colletes | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Colletes floralis | Colletes floralis | northern colletes | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Colletes floralis | Colletes floralis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Colletes floralis | Colletes floralis | The Northern Colletes | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Colletes floralis | Colletes (Colletes) floralis | Northern Colletes | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Colletes fodiens | Colletes (Colletes) fodiens | a bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Colletes halophilus | Colletes halophilus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Colletes halophilus | Colletes halophilus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Colletes halophilus | Colletes halophilus | a mining bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Colletes marginatus | Colletes marginatus | Margined Colletes | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Crabro peltarius | Crabro peltarius | a solitary wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Crabro scutellatus | Crabro scutellatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Crossocerus binotatus | Crossocerus binotatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Crossocerus distinguendus | Crossocerus distinguendus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Crossocerus exiguus | Crossocerus exiguus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Crossocerus leucostomus | Crossocerus leucostoma | White Mouthed Digger Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Crossocerus megacephalus | Crossocerus (Blepharipus) megacephalus | a Digger wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Crossocerus palmipes | Crossocerus palmipes | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Crossocerus quadrimaculatus | Crossocerus (Hoplocrabro) quadrimaculatus | 4-Spotted Digger Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Crossocerus vagabundus | Crossocerus vagabundus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Crossocerus walkeri | Crossocerus walkeri | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Cryptocheilus notatus | Cryptocheilus notatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Dasypoda hirtipes | Dasypoda altercator | Hairy Legged Mining Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Didineis lunicornis | Alysson lunicornis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Dinetus pictus | Dinetus pictus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Diodontus insidiosus | Diodontus insidiosus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Diodontus tristis | Diodontus tristis | Melancholy Black Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Dipogon bifasciatus | Dipogon bifasciatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Dipogon subintermedius | Dipogon (Deuteragenia) subintermedius | a Spider-hunting Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Dipogon variegatus | Dipogon (Deuteragenia) variegatus | a Spider-hunting Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Dolichovespula media | Dolichovespula media | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Dolichovespula saxonica | Dolichovespula saxonica | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Dryudella pinguis | Dryudella pinguis | a Hole nesting wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Dufourea minuta | Dufourea minuta | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Dufourea minuta | Dufourea vulgaris | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Ectemnius borealis | Ectemnius borealis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Ectemnius cephalotes | Ectemnius (Metacrabro) cephalotes | a Digger wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ectemnius continuus | Ectemnius (Hypocrabro) continuus | a Digger wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ectemnius ruficornis | Ectemnius ruficornis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Ectemnius sexcinctus | Ectemnius sexcinctus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Embolemus ruddii | Embolemus ruddii | an Aculeate | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Epeolus variegatus | Epeolus variegatus | a cuckoo bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Eucera longicornis | Eucera longicornis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Eucera longicornis | Eucera longicornis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Eucera longicornis | Eucera longicornis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Eucera longicornis | Eucera longicornis | a long-horned bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Eucera nigrescens | Eucera nigrescens | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Eumenes coarctatus | Eumenes coarctatus | Heath Potter Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Euodynerus quadrifasciatus | Euodynerus quadrifasciatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Evagetes crassicornis | Evagetes crassicornis | a Spider-hunting Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Evagetes dubius | Evagetes dubius | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Evagetes pectinipes | Evagetes pectinipes | Spider-hunting wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Formica aquilonia | Formica aquilonia | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - hymenopteran | Formica aquilonia | Formica aquilonia | Scottish wood ant | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Formica exsecta | Formica exsecta | Narrow-Headed Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Formica exsecta | Formica exsecta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Formica exsecta | Formica exsecta | Narrow-headed Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Formica exsecta | Formica exsecta | Narrow-headed Ant | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Formica fusca | Formica fusca | Negro Ant | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Formica lugubris | Formica lugubris | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - hymenopteran | Formica picea | Formica transkaucasica | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Formica pratensis | Formica pratensis | Meadow Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Formica pratensis | Formica pratensis | European Red Wood Ant | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - hymenopteran | Formica pratensis | Formica pratensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Formica pratensis | Formica pratensis | Black-Backed Meadow Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Formica rufa | Formica rufa | Red Wood Ant | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | insect - hymenopteran | Formica rufibarbis | Formica rufibarbis | Red barbed ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Formica rufibarbis | Formica rufibarbis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Formica rufibarbis | Formica rufibarbis | Red Barbed Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Formica sanguinea | Formica sanguinea | Slaver Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Formicoxenus nitidulus | Formicoxenus nitidulus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Formicoxenus nitidulus | Formicoxenus nitidulus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Formicoxenus nitidulus | Formicoxenus nitidulus | Shining Guest Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Formicoxenus nitidulus | Formicoxenus nitidulus | Shining Guest Ant | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Gorytes laticinctus | Gorytes laticinctus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Halictus confusus | Halictus confusus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Halictus eurygnathus | Halictus eurygnathus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Halictus maculatus | Halictus maculatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Halictus subauratus | Halictus subauratus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Harpactus tumidus | Harpactus tumidus | a Digger wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Hedychridium ardens | Hedychridium ardens | a ruby-tailed wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Hedychridium coriaceum | Hedychridium coriaceum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Hedychridium cupreum | Hedychridium cupreum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Hedychrum niemelai | Hedychrum niemelai | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Hedychrum rutilans | Hedychrum rutilans | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Heriades truncorum | Heriades truncorum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Homonotus sanguinolentus | Homonotus sanguinolentus | Spider-hunting wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Homonotus sanguinolentus | Homonotus sanguinolentus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Homonotus sanguinolentus | Homonotus sanguinolentus | a spider-hunting wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Hoplitis leucomelana | Hoplitis leucomelana | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Hylaeus annularis | Hylaeus euryscapus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Hylaeus brevicornis | Hylaeus brevicornis | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Hylaeus brevicornis | Hylaeus (Prosopis) brevicornis | Short Horned Yellow-Face Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Hylaeus cornutus | Hylaeus cornutus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Hylaeus hyalinatus | Hylaeus hyalinatus | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Hylaeus incongruus | Hylaeus gibbus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Hylaeus pictipes | Hylaeus pictipes | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Hylaeus punctulatissimus | Hylaeus punctulatissima | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Hylaeus signatus | Hylaeus signatus | Large Yellow-Faced Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Lasioglossum angusticeps | Lasioglossum angusticeps | Solitary bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Lasioglossum angusticeps | Lasioglossum angusticeps | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Lasioglossum angusticeps | Lasioglossum angusticeps | a mining bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Lasioglossum brevicorne | Lasioglossum brevicorne | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Lasioglossum fulvicorne | Lasioglossum (Evylaeus) fulvicorne | a mining bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Lasioglossum laeve | Lasioglossum laeve | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Lasioglossum laticeps | Lasioglossum laticeps | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Lasioglossum leucopus | Lasioglossum leucopum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Lasioglossum malachurum | Lasioglossum malachurus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Lasioglossum nitidiusculum | Lasioglossum nitidiusculum | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Lasioglossum pauperatum | Lasioglossum pauperatum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Lasioglossum pauxillum | Lasioglossum pauxillum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Lasioglossum puncticolle | Lasioglossum puncticolle | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Lasioglossum quadrinotatum | Lasioglossum quadrinotatum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Lasioglossum rufitarse | Lasioglossum rufitarse | a solitary bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Lasioglossum semilucens | Lasioglossum semilucens | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Lasioglossum sexnotatum | Lasioglossum sexnotatum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Lasioglossum smeathmanellum | Lasioglossum (Dialictus) smeathmanellum | a mining bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Lasioglossum villosulum | Lasioglossum (Evylaeus) villosulum | Shaggy Mining Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Lasioglossum xanthopus | Lasioglossum xanthopum | Yellow Footed Mining Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Lasius brunneus | Lasius brunneus | Brown Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Lestica clypeata | Lestica clypeata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Lestiphorus bicinctus | Gorytes bicinctus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Lindenius albilabris | Lindenius albilabris | a Digger wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Lindenius pygmaeus subsp. armatus | Lindenius pygmaeus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Macropis europaea | Macropis europaea | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Megachile ericetorum | Chalicodoma ericetorum | NA | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Megachile lapponica | Megachile lapponica | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Megachile leachella | Megachile leachella | Silvery Leaf-Cutter Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Melecta luctuosa | Melecta luctuosa | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Melitta dimidiata | Melitta dimidiata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Melitta tricincta | Melitta tricincta | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Mellinus crabroneus | Mellinus crabroneus | Sand Digger Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Methocha articulata | Methocha ichneumonides | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Microdynerus exilis | Microdynerus exilis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Mimesa bicolor | Psen bicolor | Two Coloured Mimic Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Mimesa bruxellensis | Psen bruxellensis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Mimumesa atratina | Psen atratinus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Mimumesa dahlbomi | Mimumesa dahlbomi | a black solitary wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Mimumesa littoralis | Psen littoralis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Mimumesa littoralis | Psen unicolor | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Mimumesa spooneri | Psen spooneri | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Miscophus ater | Miscophus ater | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Monosapyga clavicornis | Sapyga clavicornis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Mutilla europaea | Mutilla europaea | Large Velvet Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Mutilla europaea | Mutilla europaea | Large Velvet Ant | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Myrmica hirsuta | Myrmica hirsuta | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Myrmica karavajevi | Myrmica karavajevi | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Myrmica schencki | Myrmica schencki | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Myrmica specioides | Myrmica specioides | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nitela borealis | Nitela borealis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Nitela lucens | Nitela spinolae | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Nomada argentata | Nomada argentata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nomada armata | Nomada armata | Cuckoo bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Nomada armata | Nomada armata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Nomada armata | Nomada armata | a cuckoo bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Nomada baccata | Nomada baccata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Nomada conjungens | Nomada conjungens | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Nomada errans | Nomada errans | Cuckoo bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Nomada errans | Nomada errans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Nomada errans | Nomada errans | a cuckoo bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Nomada fabriciana | Nomada fabriciana | Fabricius' Nomad Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Nomada ferruginata | Nomada xanthosticta | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Nomada flavopicta | Nomada flavopicta | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Nomada fucata | Nomada fucata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Nomada fulvicornis | Nomada fulvicornis | 6-Banded Nomad Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nomada goodeniana | Nomada goodeniana | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Nomada guttulata | Nomada guttulata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Nomada hirtipes | Nomada hirtipes | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nomada integra | Nomada pleurosticta | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Nomada lathburiana | Nomada lathburiana | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nomada leucophthalma | Nomada leucophthalma | a Nomad bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Nomada obtusifrons | Nomada obtusifrons | a Nomad bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Nomada roberjeotiana | Nomada robertjeotiana | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Nomada roberjeotiana | Nomada roberjeotiana | a Nomad bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Nomada sexfasciata | Nomada sexfasciata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Nomada signata | Nomada signata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Nomada striata | Nomada striata | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Nysson dimidiatus | Nysson dimidiatus | Small Spurred Digger Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Nysson interruptus | Nysson interruptus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Nysson trimaculatus | Nysson trimaculatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Odynerus melanocephalus | Odynerus melanocephalus | Black Headed Mason Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Odynerus melanocephalus | Odynerus melanocephalus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Odynerus melanocephalus | Odynerus melanocephalus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Odynerus melanocephalus | Odynerus melanocephalus | a mason wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Odynerus reniformis | Odynerus reniformis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Odynerus simillimus | Odynerus simillimus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Odynerus simillimus | Odynerus simillimus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Odynerus simillimus | Odynerus simillimus | a mason wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Omalus puncticollis | Omalus puncticollis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Osmia aurulenta | Osmia (Helicosmia) aurulenta | Gold-Fringed Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia bicolor | Osmia bicolor | Two Coloured Mason Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Osmia bicornis | Osmia (Osmia) rufa | Red Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia caerulescens | Osmia (Chalcosmia) caerulescens | Blue Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia inermis | Osmia inermis | Mason bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Osmia inermis | Osmia inermis | a mason bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Osmia inermis | Osmia (Melanosmia) inermis | a Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia parietina | Osmia parietina | Wall Mason Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Osmia parietina | Osmia parietina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Osmia parietina | Osmia parietina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Osmia parietina | Osmia parietina | Wall Mason Bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Osmia parietina | Osmia (Melanosmia) parietina | Western Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia pilicornis | Osmia pilicornis | Fringe Horned Mason Bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Osmia uncinata | Osmia uncinata | Mason bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Osmia uncinata | Osmia uncinata | a mason bee | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Osmia uncinata | Osmia (Melanosmia) uncinata | a Mason Bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Osmia xanthomelana | Osmia xanthomelana | Mason bee | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Osmia xanthomelana | Osmia xanthomelana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Osmia xanthomelana | Osmia xanthomelana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - hymenopteran | Osmia xanthomelana | Osmia xanthomelana | a mason wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Oxybelus argentatus | Oxybelus argentatus | Silver Spiny Digger Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Oxybelus mandibularis | Oxybelus mandibularis | Pale Jawed Spiny Digger Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Oxybelus uniglumis | Oxybelus uniglumis | Common Spiny Digger Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Passaloecus clypealis | Passaloecus clypealis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Pemphredon morio | Pemphredon morio | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Pemphredon rugifer | Pemphredon wesmaeli | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Pemphredon rugifer | Pemphredon mortifer | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Philanthus triangulum | Philanthus triangulum | Bee Wolf | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Philoctetes truncatus | Omalus truncatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Podalonia affinis | Podalonia affinis | Mud Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Podalonia hirsuta | Podalonia hirsuta | Hairy Sand Wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Pompilus cinereus | Pompilus cinereus | Leaden Spider Wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Ponera coarctata | Ponera coarctata | Indolent Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis agilis | Priocnemis agilis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis confusor | Priocnemis gracilis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis cordivalvata | Priocnemis cordivalvata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis coriacea | Priocnemis coriacea | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Priocnemis hyalinata | Priocnemis hyalinata | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis propinqua | Priocnemis propinqua | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Priocnemis schioedtei | Priocnemis schioedtei | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Priocnemis schioedtei | Priocnemis (Priocnemis) schioedtei | a Spider-hunting wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Psen ater | Psen ater | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Psenulus schencki | Psenulus schencki | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Pseudepipona herrichii | Pseudepipona herrichii | Purbeck mason wasp | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - hymenopteran | Pseudepipona herrichii | Pseudepipona herrichii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Pseudepipona herrichii | Pseudepipona herrichii | Purbeck Mason Wasp | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Pseudomalus auratus | Pseudomalus auratus | a Ruby-tailed wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Pseudomalus violaceus | Omalus violaceus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Rhopalum gracile | Rhopalum gracile | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Rophites quinquespinosus | Rophites quinquespinosus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Smicromyrme rufipes | Smicromyrne rufipes | Small Velvet Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Solenopsis fugax | Solenopsis fugax | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Sphecodes crassus | Sphecodes crassus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Sphecodes ferruginatus | Sphecodes ferruginatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Sphecodes ferruginatus | Sphecodes ferruginatus | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Sphecodes gibbus | Sphecodes gibbus | a bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Sphecodes gibbus | Sphecodes gibbus | a solitary bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Sphecodes longulus | Sphecodes longulus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Sphecodes miniatus | Sphecodes miniatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Sphecodes niger | Sphecodes niger | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Sphecodes pellucidus | Sphecodes pellucidus | a solitary bee | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - hymenopteran | Sphecodes reticulatus | Sphecodes reticulatus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Sphecodes rubicundus | Sphecodes rubicundus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Sphecodes scabricollis | Sphecodes scabricollis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Sphecodes spinulosus | Sphecodes spinulosus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Stelis breviuscula | Stelis breviuscula | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Stelis ornatula | Stelis ornatula | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Stelis phaeoptera | Stelis phaeoptera | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - hymenopteran | Stelis punctulatissima | Stelis punctulatissima | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Stelis punctulatissima | Stelis punctulatissima | a cuckoo bee | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Stigmus pendulus | Stigmus pendulus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - hymenopteran | Strongylognathus testaceus | Strongylognathus testaceus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Symmorphus bifasciatus | Symmorphus bifasciatus | a Potter wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Symmorphus connexus | Symmorphus connexus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Symmorphus crassicornis | Symmorphus crassicornis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Tachysphex obscuripennis | Tachysphex obscuripennis | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - hymenopteran | Tachysphex pompiliformis | Tachysphex pompiliformis | a Spider-hunting wasp | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - hymenopteran | Tapinoma erraticum | Tapinoma erraticum | Erratic Ant | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Tapinoma erraticum | Tapinoma erraticum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Tapinoma erraticum | Tapinoma erraticum | Erratic Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Temnothorax albipennis | Leptothorax tuberum | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable A |
| Invertebrate | insect - hymenopteran | Temnothorax interruptus | Leptothorax interruptus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - hymenopteran | Temnothorax interruptus | Temnothorax interruptus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - hymenopteran | Temnothorax interruptus | Temnothorax interruptus | Long-spined Ant | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - hymenopteran | Tiphia minuta | Tiphia minuta | Small Tiphia | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | Nationally Notable B |
| Invertebrate | insect - hymenopteran | Trypoxylon minus | Trypoxylon minus | NA | A review of the scarce and threatened bees, wasps and ants of Great Britain (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - lacewing (Neuroptera) | Chrysopa abbreviata | Chrysopa abbreviata | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Hemerobius perelegans | Hemerobius perelegans | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Hemerobius perelegans | Hemerobius perelegans | a Lacewing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - lacewing (Neuroptera) | Megalomus hirtus | Megalomus hirtus | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Megalomus hirtus | Megalomus hirtus | Bordered Brown Lacewing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - lacewing (Neuroptera) | Megalomus hirtus | Megalomus hirtus | Bordered Brown Lacewing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - lacewing (Neuroptera) | Nothochrysa fulviceps | Nothochrysa fulviceps | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Sisyra dalii | Sisyra dalii | Spongeflies | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Sisyra terminalis | Sisyra terminalis | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Wesmaelius (Kimminsia) balticus | Wesmaelius balticus | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Wesmaelius (Kimminsia) malladai | Wesmaelius malladai | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - lacewing (Neuroptera) | Wesmaelius (Kimminsia) mortoni | Wesmaelius mortoni | NA | A review of the scarcer Neuroptera of Great Britain | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - mantis (Mantodea) | Empusa fasciata | Empusa fasciata | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - mantis (Mantodea) | Mantis religiosa | Mantis religiosa | Praying Mantis | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ameletus inopinatus | Ameletus inopinatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ameletus inopinatus | Ameletus inopinatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Arthroplea congener | Arthroplea congener | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis atrebatinus | Baetis atrebatinus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis atrebatinus | Baetis atrebatinus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis buceratus | Baetis buceratus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis digitatus | Baetis digitatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis digitatus | Baetis digitatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis fuscatus | Baetis fuscatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis muticus | Baetis muticus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis niger | Nigrobaetis niger | Iron Blue Mayfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis niger | Nigrobaetis niger | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis niger | Baetis niger | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis niger | Nigrobaetis niger | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis niger | Nigrobaetis niger | southern iron blue mayfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis rhodani/atlanticus | Baetis rhodani | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis scambus | Baetis scambus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Baetis vernus | Baetis vernus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Brachycercus harrisella | Brachycercus harrisellus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Brachycercus harrisella | Brachycercus harrisellus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis beskidensis | Caenis beskidensis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis beskidensis | Caenis beskidensis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis horaria | Caenis horaria | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis luctuosa | Caenis luctuosa | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis macrura | Caenis macrura | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis pseudorivulorum | Caenis pseudorivulorum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis pseudorivulorum | Caenis pseudorivulorum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis pusilla | Caenis pusilla | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis pusilla | Caenis pusilla | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis rivulorum | Caenis rivulorum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Caenis robusta | Caenis robusta | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Centroptilum luteolum | Centroptilum luteolum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Cloeon dipterum | Cloeon dipterum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Cloeon simile | Cloeon simile | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ecdyonurus dispar | Ecdyonurus dispar | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ecdyonurus insignis | Ecdyonurus insignis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ecdyonurus torrentis | Ecdyonurus torrentis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ecdyonurus venosus | Ecdyonurus venosus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Electrogena affinis | Electrogena affinis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Data Deficient |
| Invertebrate | insect - mayfly (Ephemeroptera) | Electrogena affinis | Electrogena affinis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Electrogena lateralis | Electrogena lateralis | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemera danica | Ephemera danica | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemera lineata | Ephemera lineata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Vulnerable |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemera lineata | Ephemera lineata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemera vulgata | Ephemera vulgata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemerella notata | Ephemerella notata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Ephemerella notata | Ephemerella notata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Habrophlebia fusca | Habrophlebia fusca | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Heptagenia longicauda | Heptagenia longicauda | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - mayfly (Ephemeroptera) | Heptagenia sulphurea | Heptagenia sulphurea | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Kageronia fuscogrisea | Kageronia fuscogrisea | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Kageronia fuscogrisea | Kageronia fuscogrisea | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Leptophlebia marginata | Leptophlebia marginata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Leptophlebia vespertina | Leptophlebia vespertina | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Paraleptophlebia cincta | Paraleptophlebia cincta | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Paraleptophlebia cincta | Paraleptophlebia cincta | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Paraleptophlebia submarginata | Paraleptophlebia submarginata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Paraleptophlebia werneri | Paraleptophlebia werneri | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Paraleptophlebia werneri | Paraleptophlebia werneri | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Potamanthus luteus | Potamanthus luteus | Yellow Mayfly | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - mayfly (Ephemeroptera) | Potamanthus luteus | Potamanthus luteus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - mayfly (Ephemeroptera) | Potamanthus luteus | Potamanthus luteus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Potamanthus luteus | Potamanthus luteus | Yellow Mayfly | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - mayfly (Ephemeroptera) | Potamanthus luteus | Potamanthus luteus | Yellow Mayfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - mayfly (Ephemeroptera) | Procloeon bifidum | Procloeon bifidum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Procloeon pennulatum | Procloeon pennulatum | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Rhithrogena germanica | Rhithrogena germanica | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Rhithrogena germanica | Rhithrogena germanica | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Rhithrogena semicolorata | Rhithrogena semicolorata | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Serratella ignita | Serratella ignita | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - mayfly (Ephemeroptera) | Siphlonurus alternatus | Siphlonurus alternatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - mayfly (Ephemeroptera) | Siphlonurus alternatus | Siphlonurus alternatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Siphlonurus armatus | Siphlonurus armatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Endangered |
| Invertebrate | insect - mayfly (Ephemeroptera) | Siphlonurus armatus | Siphlonurus armatus | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - mayfly (Ephemeroptera) | Siphlonurus lacustris | Siphlonurus lacustris | NA | A review of the status of the mayflies (Ephemeroptera) of Great Britain | 2016-03-11 | Least concern |
| Invertebrate | insect - moth | Acompsia schmidtiellus | Telephila schmidtiellus | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Acontia trabealis | Emmelia trabealis | Spotted Sulphur | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Acosmetia caliginosa | Acosmetia caliginosa | Reddish Buff | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Acronicta psi | Acronicta psi | grey dagger | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Acronicta psi | Acronicta psi | Grey Dagger | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Acronicta psi | Acronicta psi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Acronicta psi | Acronicta psi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Acronicta psi | Acronicta psi | Grey Dagger | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Acronicta rumicis | Acronicta rumicis | knot grass | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Acronicta rumicis | Acronicta rumicis | Knot Grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Acronicta rumicis | Acronicta rumicis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Acronicta rumicis | Acronicta rumicis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Acronicta rumicis | Acronicta rumicis | Knot Grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Acronicta strigosa | Acronicta strigosa | Marsh Dagger | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Adscita statices | Adscita statices | forester | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Adscita statices | Adscita statices | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Adscita statices | Adscita statices | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Adscita statices | Adscita statices | The Forester | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Adscita statices | Adscita statices | Forester | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Aethes margarotana | Aethes margarotana | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Aethes rutilana | Aethes rutilana | Juniper Conch | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Agonopterix atomella | Agonopterix atomella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agonopterix atomella | Agonopterix atomella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Agonopterix atomella | Agonopterix atomella | Greenweed Flat-body Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Agonopterix capreolella | Agonopterix capreolella | fuscous flat-body moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Agonopterix capreolella | Agonopterix capreolella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agonopterix capreolella | Agonopterix capreolella | Fuscous Flat-body Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Agrochola helvola | Agrochola helvola | flounced chestnut | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Agrochola helvola | Agrochola helvola | Flounced Chestnut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Agrochola helvola | Agrochola helvola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agrochola helvola | Agrochola helvola | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Agrochola helvola | Agrochola helvola | Flounced Chestnut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Agrochola litura | Agrochola litura | brown-spot pinion | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Agrochola litura | Agrochola litura | Brown-spot Pinion | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Agrochola litura | Agrochola litura | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agrochola litura | Agrochola litura | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Agrochola litura | Agrochola litura | Brown-spot Pinion | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Agrochola lychnidis | Agrochola lychnidis | beaded chestnut | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Agrochola lychnidis | Agrochola lychnidis | Beaded Chestnut | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Agrochola lychnidis | Agrochola lychnidis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agrochola lychnidis | Agrochola lychnidis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Agrochola lychnidis | Agrochola lychnidis | Beaded Chestnut | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Agrotera nemoralis | Agrotera nemoralis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Endangered |
| Invertebrate | insect - moth | Agrotera nemoralis | Agrotera nemoralis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Agrotera nemoralis | Agrotera nemoralis | Beautiful Pearl | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Aleucis distinctata | Aleucis distinctata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Aleucis distinctata | Aleucis distinctata | Sloe Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Allophyes oxyacanthae | Allophyes oxyacanthae | green-brindled crescent | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Allophyes oxyacanthae | Allophyes oxyacanthae | Green-brindled Crescent | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Allophyes oxyacanthae | Allophyes oxyacanthae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Allophyes oxyacanthae | Allophyes oxyacanthae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Allophyes oxyacanthae | Allophyes oxyacanthae | Green-brindled Crescent | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Altenia scriptella | Teleiodes scriptella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Amphipoea oculea | Amphipoea oculea | ear moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Amphipoea oculea | Amphipoea oculea | Ear Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Amphipoea oculea | Amphipoea oculea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Amphipoea oculea | Amphipoea oculea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Amphipoea oculea | Amphipoea oculea | Ear Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Amphipyra tragopoginis | Amphipyra tragopoginis | mouse moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Amphipyra tragopoginis | Amphipyra tragopoginis | Mouse Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Amphipyra tragopoginis | Amphipyra tragopoginis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Amphipyra tragopoginis | Amphipyra tragopoginis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Amphipyra tragopoginis | Amphipyra tragopoginis | Mouse Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Anacampsis temerella | Anacampsis temerella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Anania funebris | Anania funebris | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Anania funebris | Anania funebris | White-spotted Sable | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Anania funebris | Anania funebris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Anania funebris | Anania funebris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Anania funebris | Anania funebris | White-spotted Sable Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Anania stachydalis | Phlyctaenia stachydalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Anania terrealis | Mutuuraia terrealis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Anania verbascalis | Anania verbascalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Ancylosis oblitella | Ancylosis oblitella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Apamea anceps | Apamea anceps | Large Nutmeg | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Apamea anceps | Apamea anceps | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Apamea anceps | Apamea anceps | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Apamea anceps | Apamea anceps | Large Nutmeg | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Apamea remissa | Apamea remissa | dusky brocade | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Apamea remissa | Apamea remissa | Dusky Brocade | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Apamea remissa | Apamea remissa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Apamea remissa | Apamea remissa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Apamea remissa | Apamea remissa | Dusky Brocade | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Aphomia zelleri | Melissoblaptes zelleri | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Aplasta ononaria | Aplasta ononaria | Rest Harrow | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Aplasta ononaria | Aplasta ononaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Aplasta ononaria | Aplasta ononaria | Rest Harrow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Aplota palpellus | Aplota palpella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Aplota palpellus | Aplota palpella | Scarce Brown Streak | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Apomyelois bistriatella subsp. neophanes | Apomyelois bistriatella subsp. neophanes | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Aporophyla lutulenta | Aporophyla lutulenta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Aporophyla lutulenta | Aporophyla lutulenta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Aporophyla lutulenta | Aporophyla lutulenta | Deep-brown Dart | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Apotomis infida | Apotomis infida | Rannoch Marble | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Archanara neurica | Archanara neurica | White-Mantled Wainscot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Archanara neurica | Archanara neurica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Archanara neurica | Archanara neurica | White-mantled Wainscot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Archinemapogon yildizae | Archinemapogon yildizae | Large Scotch Clothes | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Arctia caja | Arctia caja | garden tiger | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Arctia caja | Arctia caja | Garden Tiger | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Arctia caja | Arctia caja | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Arctia caja | Arctia caja | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Arctia caja | Arctia caja | Garden Tiger | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Argolamprotes micella | Argolamprotes micella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Aristotelia brizella | Aristotelia brizella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Aristotelia subdecurtella | Aristotelia subdecurtella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Aspitates gilvaria gilvaria | Aspitates gilvaria subsp. gilvaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Aspitates gilvaria gilvaria | Aspitates gilvaria subsp. gilvaria | Straw Belle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Asteroscopus sphinx | Asteroscopus sphinx | sprawler | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Asteroscopus sphinx | Asteroscopus sphinx | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Asteroscopus sphinx | Asteroscopus sphinx | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Asteroscopus sphinx | Asteroscopus sphinx | The Sprawler | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Atethmia centrago | Atethmia centrago | centre-barred sallow | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Atethmia centrago | Atethmia centrago | Centre-barred Sallow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Atethmia centrago | Atethmia centrago | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Atethmia centrago | Atethmia centrago | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Atethmia centrago | Atethmia centrago | Centre-barred Sallow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Athetis pallustris | Athetis pallustris | Marsh Moth | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Athetis pallustris | Athetis pallustris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Athetis pallustris | Athetis pallustris | Marsh Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Athrips tetrapunctella | Athrips tetrapunctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Brachionycha nubeculosa | Brachionycha nubeculosa | Rannoch Sprawler | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Brachmia inornatella | Brachmia inornatella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Brachylomia viminalis | Brachylomia viminalis | minor shoulder-knot | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Brachylomia viminalis | Brachylomia viminalis | Minor Shoulder-knot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Brachylomia viminalis | Brachylomia viminalis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Brachylomia viminalis | Brachylomia viminalis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Brachylomia viminalis | Brachylomia viminalis | Minor Shoulder-knot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Bryotropha basaltinella | Bryotropha basaltinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Bryotropha boreella | Bryotropha boreella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Bryotropha galbanella | Bryotropha galbanella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Calamotropha paludella | Calamotropha paludella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Callisto coffeella | Callisto coffeella | Highland Slender | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Calophasia lunula | Calophasia lunula | Toadflax Brocade | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Caradrina morpheus | Caradrina morpheus | mottled rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Caradrina morpheus | Caradrina morpheus | Mottled Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Caradrina morpheus | Caradrina morpheus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Caradrina morpheus | Caradrina morpheus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Caradrina morpheus | Caradrina morpheus | Mottled Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Caryocolum alsinella | Caryocolum alsinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Caryocolum blandulella | Caryocolum blandulella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Caryocolum huebneri | Caryocolum huebneri | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Caryocolum junctella | Caryocolum junctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Caryocolum kroesmanniella | Caryocolum kroesmanniella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Caryocolum proxima | Caryocolum proximum | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Caryocolum vicinella | Caryocolum vicinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Catocala promissa | Catocala promissa | Light Crimson Underwing | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Catocala promissa | Catocala promissa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Catocala promissa | Catocala promissa | Light Crimson Underwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Catocala sponsa | Catocala sponsa | Dark Crimson Underwing | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Catocala sponsa | Catocala sponsa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Catocala sponsa | Catocala sponsa | Dark Crimson Underwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Catoptria furcatellus | Catoptria furcatellus | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Catoptria permutatellus | Catoptria permutatella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Celaena haworthii | Celaena haworthii | Haworth's minor | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Celaena haworthii | Celaena haworthii | Haworth's Minor | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Celaena haworthii | Celaena haworthii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Celaena haworthii | Celaena haworthii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Celaena haworthii | Celaena haworthii | Haworth's Minor | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Celypha woodiana | Celypha woodiana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Celypha woodiana | Celypha woodiana | Mistletoe Marble | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Ceramica pisi | Melanchra pisi | broom moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Ceramica pisi | Melanchra pisi | Broom Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Ceramica pisi | Melanchra pisi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Ceramica pisi | Melanchra pisi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ceramica pisi | Melanchra pisi | Broom Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Chesias legatella | Chesias legatella | streak | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Chesias legatella | Chesias legatella | Streak | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Chesias legatella | Chesias legatella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Chesias legatella | Chesias legatella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Chesias legatella | Chesias legatella | The Streak | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Chesias rufata | Chesias rufata | Broom-tip | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Chesias rufata | Chesias rufata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Chesias rufata | Chesias rufata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Chesias rufata | Chesias rufata | Broom-tip | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Chiasmia clathrata | Chiasmia clathrata | latticed heath | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Chiasmia clathrata | Chiasmia clathrata | Latticed Heath | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Chiasmia clathrata | Chiasmia clathrata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Chiasmia clathrata | Chiasmia clathrata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Chiasmia clathrata | Chiasmia clathrata | Latticed Heath | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Chionodes distinctella | Chionodes distinctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Cirrhia gilvago | Xanthia gilvago | Dusky-lemon Sallow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Cirrhia gilvago | Xanthia gilvago | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cirrhia gilvago | Xanthia gilvago | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cirrhia gilvago | Xanthia gilvago | Dusky-lemon Sallow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cirrhia icteritia | Xanthia icteritia | sallow | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Cirrhia icteritia | Xanthia icteritia | Sallow | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Cirrhia icteritia | Xanthia icteritia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cirrhia icteritia | Xanthia icteritia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cirrhia icteritia | Xanthia icteritia | The Sallow | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Clostera anachoreta | Clostera anachoreta | Scarce Chocolate-Tip | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Coenophila subrosea | Eugraphe subrosea | Rosy Marsh Moth | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Coleophora albella | Coleophora leucapennella | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Coleophora hydrolapathella | Coleophora hydrolapathella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Coleophora hydrolapathella | Coleophora hydrolapathella | Water-dock Case-bearer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Coleophora tricolor | Coleophora tricolor | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Coleophora tricolor | Coleophora tricolor | Basil-thyme Case-bearer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Coleophora vibicella | Coleophora vibicella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Coleophora vibicella | Coleophora vibicella | Large Gold Case-bearer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Coleophora wockeella | Coleophora wockeella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Coleophora wockeella | Coleophora wockeella | Betony Case-bearer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Colobochyla salicalis | Colobochyla salicalis | Lesser Belle | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Coranarta cordigera | Anarta cordigera | Small Dark Yellow Underwing | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Coranarta cordigera | Anarta cordigera | Small Dark Yellow Underwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Coranarta cordigera | Anarta cordigera | Small Dark Yellow Underwing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Coscinia cribraria | Coscinia cribraria | Speckled Footman | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Coscinia cribraria bivittata | Coscinia cribraria subsp. bivittata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Coscinia cribraria bivittata | Coscinia cribraria subsp. bivittata | Speckled Footman | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cosmia diffinis | Cosmia diffinis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cosmia diffinis | Cosmia diffinis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cosmia diffinis | Cosmia diffinis | White-spotted Pinion | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cossus cossus | Cossus cossus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cossus cossus | Cossus cossus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cossus cossus | Cossus cossus | Goat Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cossus cossus | Cossus cossus | Goat Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Costaconvexa polygrammata | Costaconvexa polygrammata | Many-Lined | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Crambus ericella | Crambus ericella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Crambus hamella | Crambus hamella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Crambus pratella | Crambus pratella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Crambus silvella | Crambus silvella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Crambus uliginosellus | Crambus uliginosellus | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Cucullia gnaphalii | Cucullia gnaphalii | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Cucullia lychnitis | Shargacucullia lychnitis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cucullia lychnitis | Shargacucullia lychnitis | Striped Lychnis | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cyclophora pendularia | Cyclophora pendularia | Dingy Mocha | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Cyclophora pendularia | Cyclophora pendularia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cyclophora pendularia | Cyclophora pendularia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cyclophora pendularia | Cyclophora pendularia | Dingy Mocha | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cyclophora porata | Cyclophora porata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cyclophora porata | Cyclophora porata | False Mocha | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cydia leguminana | Cydia leguminana | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Cymatophorina diluta | Cymatophorima diluta | Oak Lutestring | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Cymatophorina diluta | Cymatophorima diluta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Cymatophorina diluta | Cymatophorima diluta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Cymatophorina diluta | Cymatophorima diluta | Oak Lutestring | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Cynaeda dentalis | Cynaeda dentalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Dasypolia templi | Dasypolia templi | brindled ochre | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Dasypolia templi | Dasypolia templi | Brindled Ochre | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Dasypolia templi | Dasypolia templi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Dasypolia templi | Dasypolia templi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Dasypolia templi | Dasypolia templi | Brindled Ochre | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Deltote bankiana | Deltote bankiana | Silver Barred | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Diarsia rubi | Diarsia rubi | small square-spot | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Diarsia rubi | Diarsia rubi | Small Square-spot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Diarsia rubi | Diarsia rubi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Diarsia rubi | Diarsia rubi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Diarsia rubi | Diarsia rubi | Small Square-spot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Dichomeris alacella | Acanthophila alacella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Dichomeris derasella | Dichomeris fasciella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Dichomeris juniperella | Dichomeris juniperella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Rare |
| Invertebrate | insect - moth | Dichomeris ustalella | Dichomeris ustalella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Dicycla oo | Dicycla oo | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Dicycla oo | Dicycla oo | Heart Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Diloba caeruleocephala | Diloba caeruleocephala | figure of eight | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Diloba caeruleocephala | Diloba caeruleocephala | Figure of Eight | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Diloba caeruleocephala | Diloba caeruleocephala | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Diloba caeruleocephala | Diloba caeruleocephala | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Diloba caeruleocephala | Diloba caeruleocephala | Figure Of Eight | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Dolicharthria punctalis | Dolicarthria punctalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Ecliptopera silaceata | Ecliptopera silaceata | small phoenix | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Ecliptopera silaceata | Ecliptopera silaceata | Small Phoenix | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Ecliptopera silaceata | Ecliptopera silaceata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Ecliptopera silaceata | Ecliptopera silaceata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ecliptopera silaceata | Ecliptopera silaceata | Small Phoenix | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Eilema complana form sericea | Eilema sericea | Northern Footman | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Eilema pygmaeola | Eilema pygmaeola | Pygmy Footman | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Elegia similella | Microthrix similella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Endromis versicolora | Endromis versicolora | Kentish Glory | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Endromis versicolora | Endromis versicolora | Kentish Glory | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Ennomos erosaria | Ennomos erosaria | September Thorn | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Ennomos erosaria | Ennomos erosaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Ennomos erosaria | Ennomos erosaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ennomos erosaria | Ennomos erosaria | September Thorn | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Ennomos fuscantaria | Ennomos fuscantaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Ennomos fuscantaria | Ennomos fuscantaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ennomos fuscantaria | Ennomos fuscantaria | Dusky Thorn | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Ennomos quercinaria | Ennomos quercinaria | August thorn | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Ennomos quercinaria | Ennomos quercinaria | August Thorn | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Ennomos quercinaria | Ennomos quercinaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Ennomos quercinaria | Ennomos quercinaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ennomos quercinaria | Ennomos quercinaria | August Thorn | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Entephria caesiata | Entephria caesiata | grey mountain carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Entephria caesiata | Entephria caesiata | Grey Mountain Carpet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Entephria caesiata | Entephria caesiata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Entephria caesiata | Entephria caesiata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Entephria caesiata | Entephria caesiata | Grey Mountain Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Entephria flavicinctata | Entephria flavicinctata | yellow-ringed carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Epermenia insecurella | Epermenia insecurella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Epermenia insecurella | Epermenia insecurella | Chalk-hill Lance-wing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Epione vespertaria | Epione paralellaria | Dark Bordered Beauty | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Epione vespertaria | Epione vespertaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Epione vespertaria | Epione vespertaria | Dark-bordered Beauty | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Epione vespertaria | Epione vespertaria | Dark Bordered Beauty | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Epirrhoe galiata | Epirrhoe galiata | galium carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Epirrhoe galiata | Epirrhoe galiata | Galium Carpet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Epirrhoe galiata | Epirrhoe galiata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Epirrhoe galiata | Epirrhoe galiata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Epirrhoe galiata | Epirrhoe galiata | Galium Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Eriogaster lanestris | Eriogaster lanestris | Small Eggar | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Eriogaster lanestris | Eriogaster lanestris | small eggar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Eriopygodes imbecilla | Eriopygodes imbecilla | Silurian | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Eriopygodes imbecilla | Eriopygodes imbecilia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Ethmia bipunctella | Ethmia bipunctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Vulnerable |
| Invertebrate | insect - moth | Ethmia dodecea | Ethmia dodecea | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Ethmia pusiella | Ethmia pusiella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Ethmia quadrillella | Ethmia funerella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Ethmia terminella | Ethmia terminella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Vulnerable |
| Invertebrate | insect - moth | Eudarcia richardsoni | Eudarcia richardsoni | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Eudarcia richardsoni | Eudarcia richardsoni | Dorset clothes moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Eudonia alpina | Eudonia alpina | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Eudonia delunella | Eudonia delunella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Eudonia lineola | Eudonia lineola | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Eugnorisma glareosa | Eugnorisma glareosa | autumnal rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Eugnorisma glareosa | Eugnorisma glareosa | Autumnal Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Eugnorisma glareosa | Eugnorisma glareosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Eugnorisma glareosa | Eugnorisma glareosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Eugnorisma glareosa | Eugnorisma glareosa | Autumnal Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Eulithis mellinata | Eulithis mellinata | Spinach | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Eulithis mellinata | Eulithis mellinata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Eulithis mellinata | Eulithis mellinata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Eulithis mellinata | Eulithis mellinata | The Spinach | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Eupithecia abietaria | Eupithecia abietaria | Cloaked Pug | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Eupithecia egenaria | Eupithecia egenaria | Pauper Pug | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Eupithecia extensaria | Eupithecia extensaria | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Eupithecia extensaria occidua | Eupithecia extensaria subsp. occidua | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Eupithecia extensaria occidua | Eupithecia extensaria subsp. occidua | Scarce Pug | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Euplagia quadripunctaria | Callimorpha quadripunctaria | Jersey Tiger Moth | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | insect - moth | Eurhodope cirrigerella | Eurhodope cirrigerella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Extinct |
| Invertebrate | insect - moth | Eustroma reticulata | Eustroma reticulatum | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Eustroma reticulata | Eustroma reticulatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Eustroma reticulata | Eustroma reticulatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Eustroma reticulata | Eustroma reticulatum | Netted Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Euxoa nigricans | Euxoa nigricans | garden dart | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Euxoa nigricans | Euxoa nigricans | Garden Dart | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Euxoa nigricans | Euxoa nigricans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Euxoa nigricans | Euxoa nigricans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Euxoa nigricans | Euxoa nigricans | Garden Dart | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Euxoa tritici | Euxoa tritici | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Euxoa tritici | Euxoa tritici | Whilte-line dart | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Euxoa tritici | Euxoa tritici | White-line Dart | UK list of Priority Habitats and Species | 2008-10-22 | Priority Species |
| Invertebrate | insect - moth | Euxoa tritici | Euxoa tritici | White-line Dart | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Euzophera cinerosella | Euzophera cinerosella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Evergestis extimalis | Evergestis extimalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Fagivorina arenaria | Fagivorina arenaria | Speckled Beauty | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Gagitodes sagittata | Perizoma sagittata | Marsh Carpet | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Gelechia cuneatella | Gelechia cuneatella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Gelechia hippophaella | Gelechia hippophaella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Rare |
| Invertebrate | insect - moth | Gelechia muscosella | Gelechia muscosella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Vulnerable |
| Invertebrate | insect - moth | Gelechia nigra | Gelechia nigra | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Gelechia scotinella | Gelechia scotinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Gelechia turpella | Gelechia turpella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Glacies coracina | Psodos coracina | Black Mountain Moth | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Globia algae | Archanara algae | Rush Wainscot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Gnorimoschema streliciella | Gnorimoschema streliciella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Gortyna borelii | Gortyna borelii | Fisher’s estuarine moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1984-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Gortyna borelii | Gortyna borelii | Fisher’s estuarine moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1984-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Gortyna borelii | Gortyna borelii | Fisher’s estuarine moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1984-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Gortyna borelii | Gortyna borelii | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Gortyna borelii lunata | Gortyna borelii lunata | Fisher’s estuarine moth | Habitats Directive | 2003-04-16 | Annex 2 - non-priority species |
| Invertebrate | insect - moth | Gortyna borelii lunata | Gortyna borelii lunata | Fisher’s estuarine moth | Habitats Directive | 2003-04-16 | Annex 4 |
| Invertebrate | insect - moth | Gortyna borelii lunata | Gortyna borelii lunata | Fisher’s estuarine moth | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Invertebrate | insect - moth | Graphiphora augur | Graphiphora augur | double dart | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Graphiphora augur | Graphiphora augur | Double Dart | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Graphiphora augur | Graphiphora augur | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Graphiphora augur | Graphiphora augur | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Graphiphora augur | Graphiphora augur | Double Dart | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Grapholita pallifrontana | Grapholita pallifrontana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Grapholita pallifrontana | Grapholita pallifrontana | Liquorice Piercer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Gymnancyla canella | Gymnancyla canella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Hadena albimacula | Hadena albimacula | White-spot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Hadena albimacula | Hadena albimacula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hadena albimacula | Hadena albimacula | White-spot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hadena caesia | Hadena caesia | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Hadena caesia | Hadena caesia | Grey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hadena irregularis | Hadena irregularis | Viper's Bugloss | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Hecatera dysodea | Hecatera dysodea | Small Ranunculus | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Helcystogramma lutatella | Brachmia lutatella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Heliothis maritima | Heliothis maritima | Shoulder-Striped Clover | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Heliothis maritima | Heliothis maritima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Heliothis maritima | Heliothis maritima | Shoulder-striped Clover | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Heliothis viriplaca | Heliothis viriplaca | Marbled Clover | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Helotropha leucostigma | Celaena leucostigma | crescent | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Helotropha leucostigma | Celaena leucostigma | Crescent | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Helotropha leucostigma | Celaena leucostigma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Helotropha leucostigma | Celaena leucostigma | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Helotropha leucostigma | Celaena leucostigma | The Crescent | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hemaris tityus | Hemaris tityus | narrow-bordered bee hawk-moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Hemaris tityus | Hemaris tityus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hemaris tityus | Hemaris tityus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Hemaris tityus | Hemaris tityus | Narrow-bordered Bee Hawk-moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hemaris tityus | Hemaris tityus | Narrow-bordered Bee Hawk-moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hemistola chrysoprasaria | Hemistola chrysoprasaria | Small Emerald | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hemistola chrysoprasaria | Hemistola chrysoprasaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hemistola chrysoprasaria | Hemistola chrysoprasaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Hemistola chrysoprasaria | Hemistola chrysoprasaria | Small Emerald | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hepialus humuli | Hepialus humuli | ghost moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Hepialus humuli | Hepialus humuli | Ghost Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hepialus humuli | Hepialus humuli | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hepialus humuli | Hepialus humuli | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Hepialus humuli | Hepialus humuli | Ghost Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Herminia tarsicrinalis | Herminia tarsicrinalis | Shaded Fan-Foot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Heterogenea asella | Heterogenea asella | Triangle | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Homoeosoma nebulella | Homoeosoma nebulella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Homoeosoma nimbella | Homoeosoma nimbella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Hoplodrina blanda | Hoplodrina blanda | rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Hoplodrina blanda | Hoplodrina blanda | Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hoplodrina blanda | Hoplodrina blanda | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hoplodrina blanda | Hoplodrina blanda | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Hoplodrina blanda | Hoplodrina blanda | The Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hydraecia micacea | Hydraecia micacea | rosy rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Hydraecia micacea | Hydraecia micacea | Rosy Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Hydraecia micacea | Hydraecia micacea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hydraecia micacea | Hydraecia micacea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Hydraecia micacea | Hydraecia micacea | Rosy Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hydraecia osseola | Hydraecia osseola | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Hydraecia osseola hucherardi | Hydraecia osseola subsp. hucherardi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Hydraecia osseola hucherardi | Hydraecia osseola subsp. hucherardi | Marsh Mallow Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Hypercallia citrinalis | Hypercallia citrinalis | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Idaea contiguaria | Idea contiguaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Idaea degeneraria | Idaea degeneraria | Portland Ribbon Wave | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Idaea dilutaria | Idaea dilutaria | Silky Wave | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Idaea dilutaria | Idaea dilutaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Idaea dilutaria | Idaea dilutaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Idaea dilutaria | Idaea dilutaria | Silky Wave | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Idaea humiliata | Idaea humiliata | Isle Of Wight Wave | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Idaea ochrata | Idaea ochrata | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Idaea ochrata subsp. cantiata | Idaea ochrata subsp. cantiata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Idaea ochrata subsp. cantiata | Idaea ochrata subsp. cantiata | Bright Wave | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Isturgia limbaria | Isturgia limbaria | Frosted Yellow | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Jodia croceago | Jodia croceago | Orange Upperwing | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Jodia croceago | Jodia croceago | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Jodia croceago | Jodia croceago | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Jodia croceago | Jodia croceago | Orange Upperwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Jordanita globulariae | Adscita globulariae | Scarce Forester | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Laelia coenosa | Laelia coenosa | Reed Tussock | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Lampronia capitella | Lampronia capitella | Currant-shoot Borer | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Lampronia capitella | Lampronia capitella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Lampronia capitella | Lampronia capitella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Lampronia capitella | Lampronia capitella | Currant-shoot Borer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Leucania comma | Mythimna comma | shoulder-striped wainscot | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Leucania comma | Mythimna comma | Shoulder-striped Wainscot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Leucania comma | Mythimna comma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Leucania comma | Mythimna comma | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Leucania comma | Mythimna comma | Shoulder-striped Wainscot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Leucochlaena oditis | Leucochlaena oditis | Beautiful Gothic | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Leucodonta bicoloria | Leucodonta bicoloria | White Prominent | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Leucoptera sinuella | Paraleucoptera sinuella | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Levipalpus hepatariella | Levipalpus hepatariella | Mountain Flat-body | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Lithophane furcifera suffusa | Lithophane furcifera suffusa | Conformist | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Lithostege griseata | Lithostege griseata | Grey Carpet | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Lithostege griseata | Lithostege griseata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Lithostege griseata | Lithostege griseata | Grey Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Litoligia literosa | Mesoligia literosa | rosy minor | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Litoligia literosa | Mesoligia literosa | Rosy Minor | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Litoligia literosa | Mesoligia literosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Litoligia literosa | Mesoligia literosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Litoligia literosa | Mesoligia literosa | Rosy Minor | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Loxostege sticticalis | Margaritia sticticalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Extinct |
| Invertebrate | insect - moth | Luperina nickerlii gueneei | Luperina nickerlii gueneei | Sandhill Rustic | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Luperina nickerlii leechi | Luperina nickerlii leechi | Sandhill Rustic | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Luperina nickerlii leechi | Luperina nickerlii subsp. leechi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Luperina nickerlii leechi | Luperina nickerlii subsp. leechi | Sandhill Rustic (Cornish ssp.) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Lycia hirtaria | Lycia hirtaria | brindled beauty | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Lycia hirtaria | Lycia hirtaria | Brindled Beauty | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Lycia hirtaria | Lycia hirtaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Lycia hirtaria | Lycia hirtaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Lycia hirtaria | Lycia hirtaria | Brindled Beauty | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Lycia lapponaria | Lycia lapponaria | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Lycia zonaria | Lycia zonaria | Belted Beauty | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Lycia zonaria britannica | Lycia zonaria subsp. britannica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Lycia zonaria britannica | Lycia zonaria subsp. britannica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Lycia zonaria britannica | Lycia zonaria subsp. britannica | Belted Beauty | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Lygephila craccae | Lygephila craccae | Scarce Blackneck | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Lymantria dispar | Lymantria dispar | Gypsy Moth | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Macaria carbonaria | Semiothisa carbonaria | Netted Mountain Moth | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Macaria carbonaria | Macaria carbonaria | Netted Mountain Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Macaria carbonaria | Macaria carbonaria | Netted Mountain Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Macaria wauaria | Macaria wauaria | V-moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Macaria wauaria | Macaria wauaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Macaria wauaria | Macaria wauaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Macaria wauaria | Macaria wauaria | V-moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Malacosoma castrensis | Malacosoma castrensis | Ground Lackey | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Malacosoma neustria | Malacosoma neustria | Lackey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Malacosoma neustria | Malacosoma neustria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Malacosoma neustria | Malacosoma neustria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Malacosoma neustria | Malacosoma neustria | The Lackey | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Mecyna asinalis | Mecyna asinalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Mecyna flavalis subsp. flaviculalis | Mecyna flavalis flaviculalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Vulnerable |
| Invertebrate | insect - moth | Melanchra persicariae | Melanchra persicariae | dot moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Melanchra persicariae | Melanchra persicariae | Dot Moth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Melanchra persicariae | Melanchra persicariae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Melanchra persicariae | Melanchra persicariae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Melanchra persicariae | Melanchra persicariae | Dot Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Melanthia procellata | Melanthia procellata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Melanthia procellata | Melanthia procellata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Melanthia procellata | Melanthia procellata | Pretty Chalk Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Mesophleps silacella | Mesophleps silacella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Metzneria littorella | Metzneria littorella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Rare |
| Invertebrate | insect - moth | Metzneria neuropterella | Metzneria neuropterella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Minoa murinata | Minoa murinata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Minoa murinata | Minoa murinata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Minoa murinata | Minoa murinata | Drab looper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Mirificarma lentiginosella | Mirificarma lentiginosella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Mniotype adusta | Blepharita adusta | dark brocade | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Mniotype adusta | Blepharita adusta | Dark Brocade | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Mniotype adusta | Blepharita adusta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Mniotype adusta | Blepharita adusta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Mniotype adusta | Blepharita adusta | Dark Brocade | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Moitrelia obductella | Pempelia obductella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Vulnerable |
| Invertebrate | insect - moth | Moma alpium | Moma alpium | Scarce Merveille Du Jour | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Monochroa arundinetella | Monochroa arundinetella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Monochroa conspersella | Monochroa conspersella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Monochroa divisella | Monochroa divisella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Vulnerable |
| Invertebrate | insect - moth | Monochroa elongella | Monochroa elongella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Monochroa hornigi | Monochroa hornigi | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Monochroa lutulentella | Monochroa lutulentella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Monochroa moyses | Monochroa moyses | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Monochroa niphognatha | Monochroa niphognatha | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Monochroa palustrellus | Monochroa palustrella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Monochroa suffusella | Monochroa suffusella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Monochroa tetragonella | Monochroa tetragonella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Nascia cilialis | Nascia cilialis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Nemapogon picarella | Nemapogon picarella | Pied Clothes | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Nemapogon picarella | Nemapogon picarella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Nemapogon picarella | Nemapogon picarella | pied clothes moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Nematopogon magna | Nematopogon magna | Scarce Long-horn | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Nematopogon magna | Nematopogon magna | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Nematopogon magna | Nematopogon magna | Scarce Long-horn Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Nemophora fasciella | Nemophora fasciella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Nemophora fasciella | Nemophora fasciella | Horehound Long-horn Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Neofriseria peliella | Neofriseria peliella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Neofriseria singula | Neofriseria singula | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Nephopterix angustella | Nephopteryx angustella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Noctua orbona | Noctua orbona | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Noctua orbona | Noctua orbona | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Noctua orbona | Noctua orbona | Lunar Yellow Underwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Noctua orbona | Noctua orbona | Lunar Yellow Underwing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Nola aerugula | Nola aerugula | Scarce Black Arches | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Nothris congressariella | Nothris congressariella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Rare |
| Invertebrate | insect - moth | Nothris verbascella | Nothris verbascella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Nyctegretis lineana | Nyctegretis lineana | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Oegoconia caradjai | Oegoconia caradjai | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Oncocera semirubella | Oncocera semirubella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Orgyia recens | Orgyia recens | Scarce Vapourer | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Orgyia recens | Orgyia recens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Orgyia recens | Orgyia recens | Scarce Vapourer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Oria musculosa | Oria musculosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Oria musculosa | Oria musculosa | Brighton Wainscot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Orthonama vittata | Orthonama vittata | oblique carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Orthonama vittata | Orthonama vittata | Oblique Carpet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Orthonama vittata | Orthonama vittata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Orthonama vittata | Orthonama vittata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Orthonama vittata | Orthonama vittata | Oblique Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Orthosia gracilis | Orthosia gracilis | powdered quaker | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Orthosia gracilis | Orthosia gracilis | Powdered Quaker | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Orthosia gracilis | Orthosia gracilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Orthosia gracilis | Orthosia gracilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Orthosia gracilis | Orthosia gracilis | Powdered Quaker | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Oxypteryx immaculatella | Eulamprotes phaeella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Oxypteryx wilkella | Eulamprotes wilkella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Pabulatrix pabulatricula | Apamea pabulatricula | Union Rustic | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Pachetra sagittigera | Pachetra sagittigera | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Pachythelia villosella | Pachythelia villosella | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Paracolax tristalis | Paracolax tristalis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Paracolax tristalis | Paracolax tristalis | Clay Fan-Foot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Parasemia plantaginis | Parasemia plantaginis | wood tiger | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Paratalanta hyalinalis | Microstega hyalinalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Paratalanta pandalis | Microstega pandalis | Bordered Pearl | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry carpet moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry carpet moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry carpet moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry carpet moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry Carpet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry Carpet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry carpet moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry Carpet | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Pareulype berberata | Pareulype berberata | Barberry Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pechipogo strigilata | Pechipogo strigilata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Pechipogo strigilata | Pechipogo strigilata | Common Fan-foot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pediasia aridella | Pediasia aridella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Pediasia contaminella | Pediasia contaminella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Pediasia fascelinella | Pediasia fascelinella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Vulnerable |
| Invertebrate | insect - moth | Pelosia muscerda | Pelosia muscerda | Dotted Footman | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Pelosia obtusa | Pelosia obtusa | Small Dotted Footman | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Pelurga comitata | Pelurga comitata | dark spinach | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Pelurga comitata | Pelurga comitata | Dark Spinach | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Pelurga comitata | Pelurga comitata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Pelurga comitata | Pelurga comitata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Pelurga comitata | Pelurga comitata | Dark Spinach | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pempelia genistella | Pempelia genistella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Pempeliella ornatella | Pempeliella ornatella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Peribatodes secundaria | Peribatodes secundaria | Feathered Beauty | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Periclepsis cinctana | Periclepsis cinctana | Dover Twist | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Perizoma albulata | Perizoma albulata | grass rivulet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Perizoma albulata albulata | Perizoma albulata subsp. albulata | Grass Rivulet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Perizoma albulata albulata | Perizoma albulata subsp. albulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Perizoma albulata albulata | Perizoma albulata subsp. albulata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Perizoma albulata albulata | Perizoma albulata subsp. albulata | Grass Rivulet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Perizoma blandiata | Perizoma blandiata | pretty pinion | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Pexicopia malvella | Pexicopia malvella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Photedes captiuncula | Photedes captiuncula | Least Minor | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Photedes extrema | Photedes extrema | Concolorous | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Photedes extrema | Chortodes extrema | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Photedes extrema | Chortodes extrema | The Concolorous | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Photedes morrisii bondii | Photedes morrisii bondii | Bond's Wainscot | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Photedes morrisii morrisii | Photedes morrisii morrisii | Morris's Wainscot | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Phragmataecia castaneae | Phragmataecia castaneae | Reed Leopard | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Phyllocnistis xenia | Phyllocnistis xenia | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Phyllodesma ilicifolia | Phyllodesma ilicifolia | Small Lappet | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Phyllonorycter sagitella | Phyllonorycter sagitella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Phyllonorycter sagitella | Phyllonorycter sagitella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Phyllonorycter sagitella | Phyllonorycter sagitella | Scarce Aspen Midget Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Phyllonorycter scabiosella | Phyllonorycter scabiosella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Phyllonorycter scabiosella | Phyllonorycter scabiosella | Surrey Midget Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pima boisduvaliella | Pima boisduvaliella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Platyedra subcinerea | Platyedra subcinerea | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Platyptilia tesseradactyla | Platyptilla tesseradactyla | Irish plume moth | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Platytes alpinella | Platytes alpinella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Polia bombycina | Polia bombycina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Polia bombycina | Polia bombycina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Polia bombycina | Polia bombycina | Pale Shining Brown | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pristerognatha penthinana | Pristerognatha penthinana | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Prolita sexpunctella | Prolita sexpunctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Prolita solutella | Prolita solutella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Protarchanara brevilinea | Photedes brevilinea | Fenn's Wainscot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Protarchanara brevilinea | Chortodes brevilinea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Protarchanara brevilinea | Chortodes brevilinea | Fenn's Wainscot | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Protolampra sobrina | Protolampra sobrina | Cousin German | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Protolampra sobrina | Protolampra sobrina | Cousin German | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Psamathocrita argentella | Psamathocrita argentella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Vulnerable |
| Invertebrate | insect - moth | Psamathocrita osseella | Psamathocrita osseella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Pyrausta sanguinalis | Pyrausta sanguinalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Endangered |
| Invertebrate | insect - moth | Pyrausta sanguinalis | Pyrausta sanguinalis | scarce crimson and gold | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Pyrausta sanguinalis | Pyrausta sanguinalis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Pyrausta sanguinalis | Pyrausta sanguinalis | Scarce Crimson And Gold | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery clearwing moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery clearwing moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery clearwing moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery clearwing moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery clearwing moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery Clearwing | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery Clearwing | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Bembecia chrysidiformis | Fiery Clearwing | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Pyropteron chrysidiformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Pyropteron chrysidiformis | Pyropteron chrysidiformis | Fiery Clearwing | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Recurvaria nanella | Recurvaria nanella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Rheumaptera hastata | Rheumaptera hastata | argent & sable | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Rheumaptera hastata | Rheumaptera hastata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Rheumaptera hastata | Rheumaptera hastata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Rheumaptera hastata | Rheumaptera hastata | Argent and sable | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Rheumaptera hastata | Rheumaptera hastata | Argent and Sable | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Rhizedra lutosa | Rhizedra lutosa | Large Wainscot | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Rhizedra lutosa | Rhizedra lutosa | Large Wainscot | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Rhizedra lutosa | Rhizedra lutosa | Large wainscot | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Rhizedra lutosa | Rhizedra lutosa | Large Wainscot | UK list of Priority Habitats and Species | 2008-10-22 | Priority Species |
| Invertebrate | insect - moth | Sabra harpagula | Sabra harpagula | Scarce Hook-Tip | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Sabra harpagula | Sabra harpagula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Salebriopsis albicilla | Salebriopsis albicilla | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Rare |
| Invertebrate | insect - moth | Schoenobius gigantella | Schoenobius gigantella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Sciota hostilis | Sciota hostilis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Endangered |
| Invertebrate | insect - moth | Sciota hostilis | Sciota hostilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Sciota hostilis | Sciota hostilis | Scarce Aspen Knot-horn | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Sclerocona acutellus | Sclerocona acutellus | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Scoparia ancipitella | Scoparia ancipitella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Scopula immorata | Scopula immorata | Lewes Wave | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Scopula marginepunctata | Scopula marginepunctata | mullein wave | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Scopula marginepunctata | Scopula marginepunctata | Mullein Wave | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Scopula marginepunctata | Scopula marginepunctata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Scopula marginepunctata | Scopula marginepunctata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Scopula marginepunctata | Scopula marginepunctata | Mullein Wave | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Scopula nigropunctata | Scopula nigropunctata | Sub-Angled Wave | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Scopula rubiginata | Scopula rubiginata | Tawny Wave | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Scotopteryx bipunctaria | Scotopteryx bipunctaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Scotopteryx bipunctaria | Scotopteryx bipunctaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Scotopteryx bipunctaria | Scotopteryx bipunctaria | Chalk Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Scotopteryx chenopodiata | Scotopteryx chenopodiata | shaded broad-bar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Scotopteryx chenopodiata | Scotopteryx chenopodiata | Shaded Broad-bar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Scotopteryx chenopodiata | Scotopteryx chenopodiata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Scotopteryx chenopodiata | Scotopteryx chenopodiata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Scotopteryx chenopodiata | Scotopteryx chenopodiata | Shaded Broad-bar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Scrobipalpa clintoni | Scrobipalpa clintoni | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Scrobipalpa murinella | Scrobipalpa murinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Scrobipalpa ocellatella | Scrobipalpa ocellatella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Scrobipalpa pauperella | Scrobipalpa pauperella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Scrobipalpa salicorniae | Scrobipalpa salinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Scrobipalpa stangei | Scrobipalpa stangei | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Scrobipalpa suaedella | Scrobipalpa suaedella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Scrobipalpula diffluella | Scrobipalpula psilella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Scrobipalpula tussilaginis | Scrobipalpula tussilaginis | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Scythris siccella | Scythris siccella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Scythris siccella | Scythris siccella | Least Owlet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Sedina buettneri | Sedina buettneri | Blair's Wainscot | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Senta flammea | Senta flammea | Flame Wainscot | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Sideridis reticulata | Heliophobus reticulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Sideridis reticulata | Heliophobus reticulate | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Sideridis reticulata | Heliophobus reticulata | Bordered Gothic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-Veined Moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-Veined Moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-Veined Moth | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Siona lineata | Siona lineata | Black-veined Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Sitochroa palealis | Sitochroa palealis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable |
| Invertebrate | insect - moth | Sophronia humerella | Sophronia humerella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Extinct |
| Invertebrate | insect - moth | Spilosoma lubricipeda | Spilosoma lubricipeda | white ermine | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Spilosoma lubricipeda | Spilosoma lubricipeda | White Ermine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Spilosoma lubricipeda | Spilosoma lubricipeda | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Spilosoma lubricipeda | Spilosoma lubricipeda | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Spilosoma lubricipeda | Spilosoma lubricipeda | White Ermine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Spilosoma lutea | Spilosoma luteum | buff ermine | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Spilosoma lutea | Spilosoma luteum | Buff Ermine | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Spilosoma lutea | Spilosoma luteum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Spilosoma lutea | Spilosoma luteum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Spilosoma lutea | Spilosoma luteum | Buff Ermine | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Stathmopoda pedella | Stathmopoda pedella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Stenoptilia pneumonanthes | Stenoptilia graphodactyla | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Stigmella torminalis | Stigmella torminalis | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Stigmella zelleriella | Stigmella zelleriella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Stigmella zelleriella | Stigmella zelleriella | Sandhill Pigmy Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Stilbia anomala | Stilbia anomala | anomalous | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Stilbia anomala | Stilbia anomala | Anomalous | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Stilbia anomala | Stilbia anomala | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Stilbia anomala | Stilbia anomala | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Stilbia anomala | Stilbia anomala | The Anomalous | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Swammerdamia passerella | Swammerdamia passerella | Scotch Ermel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Synanthedon scoliaeformis | Synanthedon scoliaeformis | Welsh Clearwing | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Synanthedon scoliaeformis | Synanthedon scoliaeformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Synanthedon scoliaeformis | Synanthedon scoliaeformis | Welsh Clearwing | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Synaphe punctalis | Synaphe punctalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Syncopacma albipalpella | Syncopacma albipalpella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Syncopacma albipalpella | Syncopacma albipalpella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Syncopacma albipalpella | Syncopacma albipalpella | Slate Sober Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Syncopacma cinctella | Syncopacma cinctella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Syncopacma sangiella | Syncopacma sangiella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Syncopacma suecicella | Syncopacma suecicella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Syncopacma suecicella | Syncopacma suecicella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Syncopacma suecicella | Syncopacma suecicella | Western Sober Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Syncopacma vinella | Syncopacma vinella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | Endangered |
| Invertebrate | insect - moth | Teleiodes wagae | Teleiodes wagae | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex Emerald | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex emerald moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex emerald moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex emerald moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex emerald moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex emerald moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1987-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex Emerald | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex Emerald | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Thalera fimbrialis | Thalera fimbrialis | Sussex Emerald | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Thetidia smaragdaria | Thetidia smaragdaria | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Thisanotia chrysonuchella | Thisanotia chrysonuchella | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Tholera cespitis | Tholera cespitis | hedge rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Tholera cespitis | Tholera cespitis | Hedge Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Tholera cespitis | Tholera cespitis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Tholera cespitis | Tholera cespitis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Tholera cespitis | Tholera cespitis | Hedge Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Tholera decimalis | Tholera decimalis | feathered gothic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Tholera decimalis | Tholera decimalis | Feathered Gothic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Tholera decimalis | Tholera decimalis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Tholera decimalis | Tholera decimalis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Tholera decimalis | Tholera decimalis | Feathered Gothic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Thumatha senex | Thumatha senex | Round-winged Muslin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Timandra comae | Timandra comae | Blood-vein | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Timandra comae | Timandra comae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Timandra comae | Timandra comae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Timandra comae | Timandra comae | Blood-vein | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Trachea atriplicis | Trachea atriplicis | Orache Moth | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Trichiura crataegi | Trichiura crataegi | pale eggar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Trichiura crataegi | Trichiura crataegi | Pale Eggar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Trichiura crataegi | Trichiura crataegi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Trichiura crataegi | Trichiura crataegi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Trichiura crataegi | Trichiura crataegi | Pale Eggar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Trichopteryx polycommata | Trichopteryx polycommata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Trichopteryx polycommata | Trichopteryx polycommata | Barred Tooth-striped | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Trichopteryx polycommata | Trichopteryx polycommata | Barred Tooth-striped | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Trigonophora flammea | Trigonophora flammea | Flame Brocade | Red Data Book of Insects | 1987-01-01 | Extinct |
| Invertebrate | insect - moth | Trisateles emortualis | Trisateles emortualis | Olive Cresent | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Trisateles emortualis | Trisateles emortualis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Trisateles emortualis | Trisateles emortualis | Olive crescent | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Tyria jacobaeae | Tyria jacobaeae | cinnabar | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Tyria jacobaeae | Tyria jacobaeae | Cinnabar | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Tyria jacobaeae | Tyria jacobaeae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Tyria jacobaeae | Tyria jacobaeae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Tyria jacobaeae | Tyria jacobaeae | The Cinnabar | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Tyta luctuosa | Tyta luctuosa | Four-spotted moth | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - moth | Tyta luctuosa | Tyta luctuosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Tyta luctuosa | Tyta luctuosa | Four-Spotted Moth | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Udea decrepitalis | Udea decrepitalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable A |
| Invertebrate | insect - moth | Udea uliginosalis | Udea uliginosalis | NA | A review of the scarce and threatened pyralid moths of Great Britain (Parsons, M.S.) | 1993-01-01 | Nationally Notable B |
| Invertebrate | insect - moth | Watsonalla binaria | Watsonalla binaria | Oak Hook-tip | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Watsonalla binaria | Watsonalla binaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Watsonalla binaria | Watsonalla binaria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Watsonalla binaria | Watsonalla binaria | Oak Hook-tip | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xanthorhoe biriviata | Xanthorhoe biriviata | Balsam Carpet | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Xanthorhoe decoloraria | Xanthorhoe decoloraria | red carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Xanthorhoe decoloraria | Xanthorhoe decoloraria | Red Carpet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xanthorhoe decoloraria | Xanthorhoe decoloraria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Xanthorhoe decoloraria | Xanthorhoe decoloraria | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xanthorhoe decoloraria | Xanthorhoe decoloraria | Red Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xanthorhoe ferrugata | Xanthorhoe ferrugata | dark-barred twin-spot carpet | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Xanthorhoe ferrugata | Xanthorhoe ferrugata | Dark-barred Twin-spot Carpet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xanthorhoe ferrugata | Xanthorhoe ferrugata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Xanthorhoe ferrugata | Xanthorhoe ferrugata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xanthorhoe ferrugata | Xanthorhoe ferrugata | Dark-barred Twin-spot Carpet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xestia agathina | Xestia agathina | heath rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Xestia agathina | Xestia agathina | Heath Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xestia agathina | Xestia agathina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Xestia agathina | Xestia agathina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xestia agathina | Xestia agathina | Heath Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xestia alpicola | Xestia alpicola | Northern Dart | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xestia alpicola alpina | Xestia alpicola subsp. alpina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Xestia alpicola alpina | Xestia alpicola subsp. alpina | Northern Dart | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xestia ashworthii | Xestia ashworthii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xestia ashworthii | Xestia ashworthii | Ashworth's Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xestia castanea | Xestia castanea | neglected rustic | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Xestia castanea | Xestia castanea | Neglected Rustic | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xestia castanea | Xestia castanea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - moth | Xestia castanea | Xestia castanea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xestia castanea | Xestia castanea | Neglected Rustic | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xylena exsoleta | Xylena exsoleta | sword-grass | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - moth | Xylena exsoleta | Xylena exsoleta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - moth | Xylena exsoleta | Xylena exsoleta | Sword-Grass | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Xylena exsoleta | Xylena exsoleta | Sword-grass | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Xystophora pulveratella | Xystophora pulveratella | NA | A review of the scarce and threatened Ethmiidae, Gelechiidae and Stathmopodidae moths of Great Britain (Parsons, M.S.) | 1995-01-01 | IUCN (pre 1994) - Indeterminate |
| Invertebrate | insect - moth | Zygaena exulans | Zygaena exulans | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Zygaena exulans subochracea | Zygaena exulans subsp. subochracea | Scotch Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Zygaena lonicerae jocelynae | Zygaena lonicerae subspecies jocelynae | Talisker Burnet Moth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2005-11-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Zygaena lonicerae jocelynae | Zygaena lonicerae subsp. jocelynae | Narrow-bordered Five-spot Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Zygaena loti | Zygaena loti | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - moth | Zygaena loti scotica | Zygaena loti subspecies scotica | Slender Scotch Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-04-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Zygaena loti scotica | Zygaena loti subsp. scotica | Slender Scotch Burnet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Zygaena loti scotica | Zygaena loti subsp. scotica | Slender Scotch Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Zygaena purpuralis caledonensis | Zygaena purpuralis subsp. caledonensis | Transparent Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - moth | Zygaena purpuralis segontii | Zygaena purpuralis segontii | Transparent Burnet | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - moth | Zygaena viciae | Zygaena viciae | New Forest Burnet | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - moth | Zygaena viciae argyllensis | Zygaena viciae subsp. argyllensis | New Forest Burnet | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - moth | Zygaena viciae argyllensis | Zygaena viciae subsp. argyllensis | New Forest Burnet | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - orthopteran | Acheta domesticus | Acheta domesticus | House Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Anacridium aegyptium | Anacridium aegyptium | Egyptian Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Calliptamus italicus | Calliptamus italicus | Italian locust | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Chorthippus albomarginatus | Chorthippus albomarginatus | Lesser Marsh Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Chorthippus brunneus | Chorthippus brunneus | Field Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Chorthippus parallelus | Chorthippus parallelus | Meadow Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Chorthippus vagans | Chorthippus vagans | Heath Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | insect - orthopteran | Chorthippus vagans | Chorthippus vagans | Heath Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Conocephalus dorsalis | Conocephalus dorsalis | Short-winged Conehead | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Conocephalus fuscus | Conocephalus discolor | Long-winged Conehead | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Cosmoderus maculatus | Cosmoderus maculatus | Prickly Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter grasshopper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter grasshopper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter grasshopper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter grasshopper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter grasshopper | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Endangered |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Decticus verrucivorus | Decticus verrucivorus | Wart-biter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - orthopteran | Dolichopoda (Chopardina) bormansi | Chopardina importata | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Euchorthippus elegantulus | Euchorthippus elegantulus (=pulvinatus ssp.elegantulus) | Jersey Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Gomphocerippus rufus | Gomphocerippus rufus | Rufous Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Gomphocerippus rufus | Gomphocerippus rufus | Rufous Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Gryllodes supplicans | Gryllodes supplicans (=sigillatus) | Tropical House Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole Cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole Cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Critically Endangered |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - orthopteran | Gryllotalpa gryllotalpa | Gryllotalpa gryllotalpa | Mole Cricket | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - orthopteran | Gryllus bimaculatus | Gryllus bimaculatus | Southern Field Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field Cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field Cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field cricket | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Vulnerable |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Gryllus campestris | Gryllus campestris | Field Cricket | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - orthopteran | Jamaicana flava | Jamaicana flava | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Jamaicana subguttata | Jamaicana subguttata | Mottled-winged Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Leptophyes punctatissima | Leptophyes punctatissima | Speckled Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Leptophyes punctatissima | Leptophyes punctatissima | Speckled Bush-cricket | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - orthopteran | Locusta migratoria | Locusta migratoria | Migratory Locust | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Mastophyllum scabricolle | Mastophyllum scabricolle | Brown-winged Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Meconema meridionale | Meconema meridionale | Southern Oak Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Meconema thalassinum | Meconema thalassinum | Oak Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Metrioptera brachyptera | Metrioptera brachyptera | Bog Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Metrioptera brachyptera | Metrioptera brachyptera | Bog Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Metrioptera brachyptera | Metrioptera brachyptera | Bog Bush-cricket | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - orthopteran | Myrmeleotettix maculatus | Myrmeleotettix maculatus | Mottled Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Nemobius sylvestris | Nemobius sylvestris | Wood Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Nemobius sylvestris | Nemobius sylvestris | Wood Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Nesonotus tricornis | Nesonotus tricornis | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Oecanthus pellucens | Oecanthus pellucens | Italian Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Oedipoda caerulescens | Oedipoda caerulescens | Blue-winged Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Omocestus rufipes | Omocestus rufipes | Woodland Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Omocestus rufipes | Omocestus rufipes | Woodland Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Omocestus viridulus | Omocestus viridulus | Common Green Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Phaneroptera falcata | Phaneroptera falcata | Sickle-bearing Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Phaneroptera nana | Phaneroptera nana | Southern Sickle-bearing Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Phlugiolopsis henryi | Phlugiolopsis henryi | Tropical Bush Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Pholidoptera griseoaptera | Pholidoptera griseoaptera | Dark Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Platycleis albopunctata | Platycleis albopunctata | Grey Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Platycleis albopunctata | Platycleis albopunctata | Grey Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Pseudomogoplistes vicentae | Mogoplistes squamiger | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - orthopteran | Pseudomogoplistes vicentae | Pseudomogoplistes vicentae | Scaly Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Vulnerable |
| Invertebrate | insect - orthopteran | Pseudomogoplistes vicentae | Pseudomogoplistes vicentae | Scaly Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Roeseliana roeselii | Metrioptera roeselii | Roesel’s Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Ruspolia nitidula | Ruspolia nitidula | Large Cone-head | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Schistocerca gregaria | Schistocerca gregaria | Desert Locust | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Stenobothrus lineatus | Stenobothrus lineatus | Stripe-winged Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Stenobothrus stigmaticus | Stenobothrus stigmaticus | Lesser Mottled Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Stethophyma grossum | Stethophyma grossum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - orthopteran | Stethophyma grossum | Stethophyma grossum | Large Marsh Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Near Threatened |
| Invertebrate | insect - orthopteran | Stethophyma grossum | Stethophyma grossum | Large Marsh Grasshopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Stethophyma grossum | Stethophyma grossum | Large Marsh Grasshopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - orthopteran | Tachycines asynamorus | Tachycines asynamorus | Greenhouse Camel Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - orthopteran | Tetrix ceperoi | Tetrix ceperoi | Cepero’s Groundhopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Tetrix ceperoi | Tetrix ceperoi | Cepero’s Groundhopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - orthopteran | Tetrix subulata | Tetrix subulata | Slender Groundhopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Tetrix undulata | Tetrix undulata | Common Groundhopper | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - orthopteran | Tettigonia viridissima | Tettigonia viridissima | Great Green Bush-Cricket | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Least concern |
| Invertebrate | insect - stick insect (Phasmida) | Acanthoxyla prasina subsp. geisovii | Acanthoxyla geisovii | Prickly Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Acanthoxyla prasina subsp. inermis | Acanthoxyla inermis | Unarmed Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Bacillus rossius | Bacillus rossius | Corsican Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Carausius morosus | Carausius morosus | Laboratory or Indian Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Clitarchus hookeri | Clitarchus hookeri | Smooth Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Clonopsis gallica | Clonopsis gallica | French Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Ramulus thaii | Baculum thaii | NA | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stick insect (Phasmida) | Sipyloidea sipylus | Sipyloidea sipylus | Pink-winged Stick-insect | A review of the Orthoptera (grasshoppers and crickets) and allied species of Great Britain | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - stonefly (Plecoptera) | Amphinemura standfussi | Amphinemura standfussi | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Amphinemura standfussi | Amphinemura standfussi | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Amphinemura sulcicollis | Amphinemura sulcicollis | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | Northern February Red | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | Northern February Red | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | Northern February Red | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera putata | Brachyptera putata | Northern February Red | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - stonefly (Plecoptera) | Brachyptera risi | Brachyptera risi | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Capnia atra | Capnia atra | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Capnia atra | Capnia atra | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Data Deficient |
| Invertebrate | insect - stonefly (Plecoptera) | Capnia vidua subsp. anglica | Capnia vidua anglica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Data Deficient |
| Invertebrate | insect - stonefly (Plecoptera) | Capnia vidua subsp. anglica | Capnia vidua anglica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Chloroperla tripunctata | Chloroperla tripunctata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Dinocras cephalotes | Dinocras cephalotes | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Diura bicaudata | Diura bicaudata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Isogenus nubecula | Isogenus nubecula | Scarce Yellow Sally | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Isogenus nubecula | Isogenus nubecula | Scarce Yellow Sally | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Critically Endangered |
| Invertebrate | insect - stonefly (Plecoptera) | Isogenus nubecula | Isogenus nubecula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - stonefly (Plecoptera) | Isogenus nubecula | Isogenus nubecula | Scarce Yellow Sally | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - stonefly (Plecoptera) | Isoperla grammatica | Isoperla grammatica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Isoperla obscura | Isoperla obscura | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Regionally Extinct |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra fusca | Leuctra fusca | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra geniculata | Leuctra geniculata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra hippopus | Leuctra hippopus | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra inermis | Leuctra inermis | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra moselyi | Leuctra moselyi | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Leuctra nigra | Leuctra nigra | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura avicularis | Nemoura avicularis | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura cambrica | Nemoura cambrica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura cinerea | Nemoura cinerea | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura dubitans | Nemoura dubitans | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura dubitans | Nemoura dubitans | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura erratica | Nemoura erratica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura lacustris | Nemoura lacustris | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Nemoura lacustris | Nemoura lacustris | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Data Deficient |
| Invertebrate | insect - stonefly (Plecoptera) | Nemurella pictetii | Nemurella pictetii | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Perla bipunctata | Perla bipunctata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Perlodes mortoni | Perlodes mortoni | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Protonemura meyeri | Protonemura meyeri | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Protonemura montana | Protonemura montana | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Data Deficient |
| Invertebrate | insect - stonefly (Plecoptera) | Protonemura montana | Protonemura montana | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Protonemura praecox | Protonemura praecox | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Rhabdiopteryx acuminata | Rhabdiopteryx acuminata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - stonefly (Plecoptera) | Rhabdiopteryx acuminata | Rhabdiopteryx acuminata | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Vulnerable |
| Invertebrate | insect - stonefly (Plecoptera) | Siphonoperla torrentium | Siphonoperla torrentium | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Taeniopteryx nebulosa subsp. britannica | Taeniopteryx nebulosa britannica | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - stonefly (Plecoptera) | Zwicknia bifrons | Capnia bifrons | NA | A review of the scarce and threatened stoneflies (Plecoptera) of Great Britain | 2015-02-12 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Acalypta platycheila | Acalypta platycheila | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Acanthosoma haemorrhoidale | Acanthosoma haemorrhoidale | Hawthorn Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Acompus pallipes | Acompus pallipes | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Adelphocoris seticornis | Adelphocoris seticornis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Adelphocoris ticinensis | Adelphocoris ticinensis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Adomerus biguttatus | Adomerus biguttatus | Cow Wheat Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Adomerus biguttatus | Adomerus biguttatus | Cow Wheat Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Aelia acuminata | Aelia acuminata | Bishop's Mitre Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Aepophilus bonnairei | Aepophilus bonnairei | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Data Deficient |
| Invertebrate | insect - true bug (Hemiptera) | Aepophilus bonnairei | Aepophilus bonnairei | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Agallia brachyptera | Agallia brachyptera | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Agnocoris reclairei | Agnocoris reclairei | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Alydus calcaratus | Alydus calcaratus | a plant bug | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - true bug (Hemiptera) | Alydus calcaratus | Alydus calcaratus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Alydus calcaratus | Alydus calcaratus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Amblytylus brevicollis | Amblytylus brevicollis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Amblytylus delicatus | Amblytylus delicatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Anoscopus albifrons | Aphrodes limicola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Anoscopus albiger | Aphrodes albiger | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Anoscopus duffieldi | Aphrodes duffieldi | Leafhopper | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Anthocoris amplicollis | Anthocoris amplicollis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Anthocoris minki | Anthocoris minki | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Anthocoris visci | Anthocoris visci | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Aphanus rolandri | Aphanus rolandri | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Aphelocheirus (Aphelocheirus) aestivalis | Aphelocheirus aestivalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Aphrodes aestuarina | Aphrodes aestuarinus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Aphrophora alpina | Aphrophora alpina | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Aquarius najas | Aquarius najas | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Aquarius najas | Aquarius najas | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Aquarius najas | Aquarius najas | River Skater | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true bug (Hemiptera) | Aquarius paludum | Aquarius paludum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Aquarius paludum | Aquarius paludum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Aradus aterrimus | Aradus aterrimus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Aradus betulae | Aradus betulae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Aradus corticalis | Aradus corticalis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Arctocorisa carinata | Arctocorisa carinata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Arctocorisa carinata | Arctocorisa carinata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Arctocorisa germari | Arctocorisa germari | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Arenocoris falleni | Arenocoris fallenii | Fallén's Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Arenocoris falleni | Arenocoris fallenii | Fallén's Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Arenocoris waltlii | Arenocoris waltlii | Breckland Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Arenocoris waltlii | Arenocoris waltlii | Breckland Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Asiraca clavicornis | Asiraca clavicornis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Austroagallia sinuata | Austroagallia sinuata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Austroasca vittata | Austroasca vittata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Bathysolen nubilus | Bathysolen nubilus | Cryptic Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Berytinus (Berytinus) hirticornis | Berytinus hirticornis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Brachycarenus tigrinus | Brachycarenus tigrinus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Callicorixa praeusta | Callicorixa praeusta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Callicorixa wollastoni | Callicorixa wollastoni | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Calligypona reyi | Calligypona reyi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Canthophorus impressus | Canthophorus impressus | Down Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Canthophorus impressus | Canthophorus impressus | Down Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Capsodes flavomarginatus | Capsodes flavomarginatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Capsodes sulcatus | Capsodes sulcatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Capsus wagneri | Capsus wagneri | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Carpocoris mediterraneus atlanticus | Carpocoris mediterraneus atlanticus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Carpocoris mediterraneus atlanticus | Carpocoris mediterraneus atlanticus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - true bug (Hemiptera) | Carpocoris purpureipennis | Carpocoris purpureipennis | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Catoplatus fabricii | Catoplatus fabricii | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ceraleptus lividus | Ceraleptus lividus | Slender-horned Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Ceraleptus lividus | Ceraleptus lividus | Slender-horned Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Ceratocombus (Ceratocombus) coleoptratus | Ceratocombus coleoptratus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Ceratocombus (Ceratocombus) coleoptratus | Ceratocombus coleoptratus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Charagochilus (Charagochilus) weberi | Charagochilus weberi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Chartoscirta cincta | Chartoscirta cincta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Chartoscirta cocksii | Chartoscirta cocksii | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Chartoscirta cocksii | Chartoscirta cocksii | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Chartoscirta elegantula | Chartoscirta elegantula | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Chartoscirta elegantula | Chartoscirta elegantula | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Chiloxanthus pilosus | Chiloxanthus pilosus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Near Threatened |
| Invertebrate | insect - true bug (Hemiptera) | Chiloxanthus pilosus | Chiloxanthus pilosus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Chlamydatus (Euattus) pulicarius | Chlamydatus pulicarius | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Chlamydatus (Eurymerocoris) evanescens | Chlamydatus evanescens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Chloriona dorsata | Chloriona dorsata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Chloriona vasconica | Chloriona vasconica | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Chlorita dumosa | Chlorita dumosa | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Chlorita viridula | Chlorita viridula | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Chlorita viridula | Chlorita viridula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Chlorita viridula | Chlorita viridula | a leafhopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Chlorochroa (Rhytidolomia) juniperina | Chlorochroa juniperina | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - true bug (Hemiptera) | Chorosoma schillingi | Chorosoma schillingii | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Cicadella lasiocarpae | Cicadella lasiocarpae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest Cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest Cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest cicada | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest Cicada | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Cicadetta montana | Cicadetta montana | New Forest Cicada | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Cicadula flori | Cicadula flori | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Cicadula ornata | Cicadula ornata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Cicadula quinquenotata | Cicadula quinquenotata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Cimex columbarius | Cimex columbarius | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Cixius caledonicus | Cixius caledonicus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Cixius cambricus | Cixius cambricus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Cixius remotus | Cixius remotus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Coreus marginatus | Coreus marginatus | Dock Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Coriomeris denticulatus | Coriomeris denticulatus | Denticulate Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corixa affinis | Corixa affinis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corixa affinis | Corixa affinis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Corixa dentipes | Corixa dentipes | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corixa iberica | Corixa iberica | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corixa iberica | Corixa iberica | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Corixa panzeri | Corixa panzeri | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corixa punctata | Corixa punctata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Corizus hyoscyami | Corizus hyoscyami | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Cosmotettix caudatus | Cosmotettix caudatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Cosmotettix costalis | Cosmotettix costalis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Cosmotettix panzeri | Cosmotettix panzeri | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Criomorphus moestus | Criomorphus moestus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Criomorphus williamsi | Criomorphus williamsi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Cryptostemma alienum | Cryptostemma alienum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Cryptostemma alienum | Cryptostemma alienum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Cymatia bonsdorffii | Cymatia bonsdorffii | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Cymatia coleoptrata | Cymatia coleoptrata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Cymatia rogenhoferi | Cymatia rogenhoferi | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Cymus aurescens | Cymus aurescens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Cyphostethus tristriatus | Cyphostethus tristriatus | Juniper Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Delphacodes capnodes | Delphacodes capnodes | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Deraeocoris (Deraeocoris) olivaceus | Deraeocoris olivaceus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Dichrooscytus gustavi | Dichrooscytus gustavi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Dicranocephalus agilis | Dicranocephalus agilis | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Dicranocephalus medius | Dicranocephalus medius | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Dicranotropis divergens | Dicranotropis divergens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Dolycoris baccarum | Dolycoris baccarum | Hairy Shieldbug, Sloe Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Doratura impudica | Doratura impudica | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Doratura impudica | Doratura impudica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Doratura impudica | Doratura impudica | a leafhopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Drymus (Drymus) latus | Drymus latus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Drymus (Drymus) pilicornis | Drymus pilicornis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Drymus (Drymus) pilipes | Drymus pilipes | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Drymus (Sylvadrymus) pumilio | Drymus pumilio | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ebarrius cognatus | Ebarrius cognatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Edwardsiana alnicola | Edwardsiana alnicola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Edwardsiana ishidai | Edwardsiana ishidai | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Edwardsiana lanternae | Edwardsiana lanternae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Edwardsiana rosaesugans | Edwardsiana rosaesugans | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Edwardsiana tersa | Edwardsiana tersa | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Elasmostethus interstinctus | Elasmostethus interstinctus | Birch Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Elasmucha ferrugata | Elasmucha ferrugata | Bilberry Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Critically Endangered (possibly extinct) |
| Invertebrate | insect - true bug (Hemiptera) | Elasmucha grisea | Elasmucha grisea | Parent Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Emblethis verbasci | Emblethis verbasci | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Emelyanoviana contraria | Emelyanoviana contraria | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Empicoris baerensprungi | Empicoris baerensprungi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Enoplops scapha | Enoplops scapha | Boat Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Enoplops scapha | Enoplops scapha | Boat Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Eremocoris abietis | Eremocoris abietis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Eremocoris fenestratus | Eremocoris fenestratus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Eremocoris plebejus | Eremocoris plebejus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Erotettix cyane | Macrosteles cyane | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Erotettix cyane | Macrosteles cyane | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Erotettix cyane | Macrosteles cyane | a leafhopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Erythria aureola | Erythria aureola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Eurhadina kirschbaumi | Eurhadina kirschbaumi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Eurhadina ribauti | Eurhadina ribauti | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Eurydema (Eurydema) oleracea | Eurydema oleracea | Brassica Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Eurydema (Eurydema) ornata | Eurydema ornata | Ornate Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Eurydema (Rubrodorsalium) dominulus | Eurydema dominulus | Scarlet Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Eurydema (Rubrodorsalium) dominulus | Eurydema dominulus | Scarlet Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Eurygaster austriaca | Eurygaster austriaca | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - true bug (Hemiptera) | Eurygaster maura | Eurygaster maura | Scarce Tortoise Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Eurygaster maura | Eurygaster maura | Scarce Tortoise Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Eurygaster testudinaria | Eurygaster testudinaria | Tortoise Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Eurysanoides douglasi | Eurysa douglasi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Eurysanoides douglasi | Eurysa douglasi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Eurysanoides douglasi | Eurysa douglasi | a planthopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Eurysula lurida | Eurysula lurida | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Euscelidius schenckii | Euscelidius schenckii | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Euscelidius variegatus | Euscelidius variegatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Euscelis ohausi | Euscelis ohausi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Euscelis venosus | Euscelis venosus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Euscelis venosus | Euscelis venosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Euscelis venosus | Euscelis venosus | a leafhopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Eysarcoris aeneus | Eysarcoris aeneus | New Forest Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Eysarcoris aeneus | Eysarcoris aeneus | New Forest Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Eysarcoris venustissimus | Eysarcoris venustissimus | Woundwort Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Florodelphax paryphasma | Florodelphax paryphasma | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Geotomus punctulatus | Geotomus punctulatus | Cornish Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Geotomus punctulatus | Geotomus punctulatus | Cornish Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Critically Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) argentatus | Gerris argentatus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) costae | Gerris costae | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) gibbifer | Gerris gibbifer | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) gibbifer | Gerris (Gerris) gibbifer | Pond Skater | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) lacustris | Gerris lacustris | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) odontogaster | Gerris odontogaster | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerris) thoracicus | Gerris thoracicus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Gerris (Gerriselloides) lateralis | Gerris lateralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Glaenocorisa propinqua subsp. cavifrons | Glaenocorisa propinqua propinqua | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Glaenocorisa propinqua subsp. cavifrons | Glaenocorisa propinqua propinqua | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Globiceps (Kelidocoris) flavomaculatus | Globiceps flavomaculatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Globiceps (Kelidocoris) fulvicollis subsp. cruciatus | Globiceps cruciatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Globiceps (Kelidocoris) juniperi | Globiceps juniperi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Gonocerus acuteangulatus | Gonocerus acuteangulatus | Box Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Graptopeltus lynceus | Graptopeltus lynceus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Hadrodemus m-flavum | Hadrodemus m-flavum | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Extinct |
| Invertebrate | insect - true bug (Hemiptera) | Hallodapus montandoni | Hallodapus montandoni | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Halosalda lateralis | Halosalda lateralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Halosalda lateralis | Halosalda lateralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Halticus macrocephalus | Halticus macrocephalus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Halticus saltator | Halticus saltator | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Hebrus (Hebrus) pusillus | Hebrus pusillus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Hebrus (Hebrus) pusillus | Hebrus pusillus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Hebrus (Hebrusella) ruficeps | Hebrus ruficeps | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Hebrus (Hebrusella) ruficeps | Hebrus (Hebrusella) ruficeps | Sphagnum Bug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true bug (Hemiptera) | Henestaris halophilus | Henestaris halophilus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Vulnerable |
| Invertebrate | insect - true bug (Hemiptera) | Henschia collina | Mocuellus collinus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Hephathus nanus | Hephathus nanus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Hesperocorixa castanea | Hesperocorixa castanea | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Hesperocorixa linnaei | Hesperocorixa linnaei | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Hesperocorixa moesta | Hesperocorixa moesta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Hesperocorixa sahlbergi | Hesperocorixa sahlbergi | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Heterogaster artemisiae | Heterogaster artemisiae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Hydrometra gracilenta | Hydrometra gracilenta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Hydrometra gracilenta | Hydrometra gracilenta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Vulnerable |
| Invertebrate | insect - true bug (Hemiptera) | Hydrometra gracilenta | Hydrometra gracilenta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Hydrometra gracilenta | Hydrometra gracilenta | Lesser water-measurer | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Hydrometra stagnorum | Hydrometra stagnorum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Iassus scutellaris | Iassus scutellaris | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Ilyocoris cimicoides | Ilyocoris cimicoides | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Ischnodemus quadratus | Ischnodemus quadratus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Issus muscaeformis | Issus muscaeformis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Jalla dumosa | Jalla dumosa | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Regionally Extinct |
| Invertebrate | insect - true bug (Hemiptera) | Kyboasca bipunctata | Kyboasca bipunctata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Kybos calyculus | Kybos calyculus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Laodelphax striatella | Laodelphax striatellus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Lasiacantha capucina | Lasiacantha capucina | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Lasiosomus enervis | Lasiosomus enervis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Legnotus limbosus | Legnotus limbosus | Bordered Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Legnotus picipes | Legnotus picipes | Heath Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Legnotus picipes | Legnotus picipes | Heath Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Leptoglossus occidentalis | Leptoglossus occidentalis | Western Conifer Seed Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Limnoporus rufoscutellatus | Limnoporus rufoscutellatus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Limotettix atricapillus | Limotettix atricapillus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Liorhyssus hyalinus | Liorhyssus hyalinus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Liorhyssus hyalinus | Liorhyssus hyalinus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Lygus pratensis | Lygus pratensis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Lygus punctatus | Lygus punctatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macroplax preyssleri | Macroplax preyssleri | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Macropsis glandacea | Macropsis mendax | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macropsis glandacea | Macropsis glandacea | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Macrosaldula scotica | Macrosaldula scotica | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles alpinus | Macrosteles alpinus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles cristatus | Macrosteles cristatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles fieberi | Macrosteles fieberi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles frontalis | Macrosteles frontalis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles lividus | Macrosteles lividus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles oshanini | Macrosteles oshanini | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles quadripunctulatus | Macrosteles quadripunctulatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Macrosteles sordidipennis | Macrosteles sordidipennis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Megalonotus antennatus | Megalonotus antennatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Megalonotus dilatatus | Megalonotus dilatatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Megalonotus praetextatus | Megalonotus praetextatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Megalonotus sabulicola | Megalonotus sabulicola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Megamelodes lequesnei | Megamelodes lequesnei | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Mesovelia furcata | Mesovelia furcata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Metalimnus formosus | Metalimnus formosus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Micracanthia marginalis | Micracanthia marginalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Vulnerable |
| Invertebrate | insect - true bug (Hemiptera) | Micracanthia marginalis | Micracanthia marginalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Dichaetonecta) scholtzi | Micronecta scholtzi | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Micronecta) griseola | Micronecta griseola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Data Deficient |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Micronecta) griseola | Micronecta griseola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Micronecta) minutissima | Micronecta minutissima | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Micronecta) minutissima | Micronecta minutissima | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Micronecta (Micronecta) poweri | Micronecta poweri | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Microvelia (Microvelia) buenoi | Microvelia buenoi | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Near Threatened |
| Invertebrate | insect - true bug (Hemiptera) | Microvelia (Microvelia) buenoi | Microvelia buenoi | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Microvelia (Microvelia) pygmaea | Microvelia pygmaea | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Microvelia (Microvelia) pygmaea | Microvelia pygmaea | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Microvelia (Microvelia) reticulata | Microvelia reticulata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Monosynamma bohemanni | Monosynamma bohemani | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Monosynamma maritimum | Monosynamma maritima | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Monosynamma sabulicola | Monosynamma sabulicola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Myrmecoris gracilis | Myrmecoris gracilis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Myrmedobia coleoptrata | Myrmedobia coleoptrata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Myrmedobia inconspicua | Myrmedobia inconspicua | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Myrmus miriformis | Myrmus miriformis | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Nabis (Nabis) brevis | Nabis brevis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Nabis (Nabis) pseudoferus | Nabis pseudoferus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Naucoris maculatus | Naucoris maculatus | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Neophilaenus longiceps | Neophilaenus longiceps | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Neottiglossa pusilla | Neottiglossa pusilla | Small Grass Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Nepa cinerea | Nepa cinerea | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Nezara viridula | Nezara viridula | Southern Green Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Notochilus limbatus | Taphropeltus limbatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Notonecta (Notonecta) glauca | Notonecta glauca | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Notonecta (Notonecta) maculata | Notonecta maculata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Notonecta (Notonecta) obliqua | Notonecta obliqua | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Notonecta (Notonecta) viridis | Notonecta viridis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Nysius graminicola | Nysius graminicola | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Nysius helveticus | Nysius helveticus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Odontoscelis (Odontoscelis) fuliginosa | Odontoscelis fuliginosa | Greater-streaked Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Odontoscelis (Odontoscelis) fuliginosa | Odontoscelis fuliginosa | Greater-streaked Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Vulnerable |
| Invertebrate | insect - true bug (Hemiptera) | Odontoscelis (Odontoscelis) lineola | Odontoscelis lineola | Lesser-streaked Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Oncochila simplex | Oncochila simplex | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Oncodelphax pullula | Oncodelphax pullulus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ophiola decumana | Scleroracus decumanus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ortholomus punctipennis | Ortholomus punctipennis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Orthotylus (Melanotrichus) moncreaffi | Orthotylus rubidus | Plant bug | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Orthotylus (Orthotylus) virens | Orthotylus virens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Orthotylus (Pinocapsus) fuscescens | Orthotylus fuscescens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Pachybrachius luridus | Pachybrachius luridus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Pachycoleus waltli | Cryptostemma waltli | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Near Threatened |
| Invertebrate | insect - true bug (Hemiptera) | Pachycoleus waltli | Cryptostemma waltli | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Palomena prasina | Palomena prasina | Common Green Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Paracorixa concinna | Paracorixa concinna | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Paradelphacodes litoralis | Struebingianella litoralis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Paradelphacodes paludosa | Paradelphacodes paludosus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Paraliburnia clypealis | Paraliburnia clypealis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Paralimnus phragmitis | Paralimnus phragmitis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Parapiesma quadratum subsp. spergulariae | Piesma quadratum spergulariae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Pediopsis tiliae | Pediopsis tiliae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Pentastiridius leporinus | Oliarus leporinus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Pentatoma rufipes | Pentatoma rufipes | Red-Legged Shieldbug, Forest Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Peribalus strictus | Peribalus strictus | Vernal Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Peribalus strictus | Peribalus strictus | Vernal Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Peritrechus gracilicornis | Peritrechus gracilicornis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Physatocheila harwoodi | Physatocheila harwoodi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Physatocheila smreczynskii | Physatocheila smreczynskii | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Physatocheila smreczynskii | Physatocheila smreczynskii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Physatocheila smreczynskii | Physatocheila smreczynskii | a lace bug | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Phytocoris (Ktenocoris) insignis | Phytocoris insignis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Picromerus bidens | Picromerus bidens | Spiked Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Piezodorus lituratus | Piezodorus lituratus | Gorse Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Pilophorus confusus | Pilophorus confusus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Pionosomus varius | Pionosomus varius | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Placochilus seladonicus | Placochilus seladonicus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Planaphrodes trifasciata | Aphrodes trifasciatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Platymetopius undatus | Platymetopius undatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Plea minutissima | Plea minutissima | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Plea minutissima | Plea minutissima | a pygmy backswimmer | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true bug (Hemiptera) | Podops inuncta | Podops inuncta | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Polymerus (Poeciloscytus) vulneratus | Polymerus vulneratus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Populicerus nitidissimus | Idiocerus fulgidus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Prostemma (Prostemma) guttula | Prostemma guttula | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Extinct |
| Invertebrate | insect - true bug (Hemiptera) | Psallus (Psallus) albicinctus | Psallus albicinctus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Psammotettix albomarginatus | Psammotettix albomarginatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Psammotettix frigidus | Psammotettix frigidus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Psammotettix maritimus | Psammotettix maritimus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Psammotettix nodosus | Psammotettix striatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Pterotmetus staphyliniformis | Pterotmetus staphyliniformis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Pygolampis bidentata | Pygolampis bidentata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Pyrrhocoris apterus | Pyrrhocoris apterus | Fire Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Pyrrhocoris apterus | Pyrrhocoris apterus | Fire Bug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Raglius alboacuminatus | Raglius alboacuminatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ranatra (Ranatra) linearis | Ranatra linearis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Reptalus (Reptalus) panzeri | Oliarus panzeri | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Rhacognathus punctatus | Rhacognathus punctatus | Heather Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Rhaphigaster nebulosa | Rhaphigaster nebulosa | Mottled Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Aeschyntelus) maculatus | Rhopalus maculatus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Aeschyntelus) maculatus | Rhopalus maculatus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Rhopalus) parumpunctatus | Rhopalus parumpunctatus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Rhopalus) parumpunctatus | Rhopalus parumpunctatus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Rhopalus) rufus | Rhopalus rufus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Rhopalus) rufus | Rhopalus rufus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Rhopalus (Rhopalus) subrufus | Rhopalus subrufus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Rhyparochromus pini | Rhyparochromus pini | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax angulosa | Ribautodelphax angulosus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax imitans | Ribautodelphax imitans | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax imitans | Ribautodelphax imitans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax imitans | Ribautodelphax imitans | a planthopper | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax pallens | Ribautodelphax pallens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Ribautodelphax pungens | Ribautodelphax pungens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Sagatus punctifrons | Sagatus punctifrons | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true bug (Hemiptera) | Salda littoralis | Salda littoralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Salda littoralis | Salda littoralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Salda morio | Salda morio | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Salda morio | Salda morio | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Salda muelleri | Salda muelleri | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Salda muelleri | Salda muelleri | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula arenicola | Saldula arenicola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula arenicola | Saldula arenicola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula c-album | Saldula c-album | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula fucicola | Saldula fucicola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula fucicola | Saldula fucicola | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula melanoscela | Saldula melanoscela | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Vulnerable |
| Invertebrate | insect - true bug (Hemiptera) | Saldula melanoscela | Saldula melanoscela | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula opacula | Saldula opacula | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula opacula | Saldula opacula | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula orthochila | Saldula orthochila | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula orthochila | Saldula orthochila | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula pallipes | Saldula pallipes | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula pallipes | Saldula pallipes | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula palustris | Saldula palustris | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula palustris | Saldula palustris | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula pilosella | Saldula pilosella | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula pilosella | Saldula pilosella | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula saltatoria | Saldula saltatoria | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Saldula setulosa | Saldula setulosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true bug (Hemiptera) | Saldula setulosa | Saldula setulosa | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Critically Endangered |
| Invertebrate | insect - true bug (Hemiptera) | Saldula setulosa | Saldula setulosa | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Saldula setulosa | Saldula setulosa | a shore bug | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true bug (Hemiptera) | Sciocoris (Sciocoris) cursitans | Sciocoris cursitans | Sandrunner Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Sciocoris (Sciocoris) cursitans | Sciocoris cursitans | Sandrunner Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Scolopostethus pictus | Scolopostethus pictus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Scottianella dalei | Struebingianella dalei | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Sehirus luctuosus | Sehirus luctuosus | Forget-me-not Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Halicorixa) selecta | Sigara selecta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Halicorixa) selecta | Sigara selecta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Halicorixa) stagnalis | Sigara stagnalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Pseudovermicorixa) nigrolineata | Sigara nigrolineata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Retrocorixa) limitata | Sigara limitata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Retrocorixa) semistriata | Sigara semistriata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Retrocorixa) venusta | Sigara venusta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Sigara) dorsalis | Sigara dorsalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Sigara) striata | Sigara striata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Sigara) striata | Sigara striata | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) distincta | Sigara distincta | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) falleni | Sigara falleni | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) fossarum | Sigara fossarum | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) iactans | Sigara iactans | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) longipalis | Sigara longipalis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Subsigara) scotti | Sigara scotti | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Sigara (Vermicorixa) lateralis | Sigara lateralis | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Spathocera dalmanii | Spathocera dalmanii | Dalman's Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Spathocera dalmanii | Spathocera dalmanii | Dalman's Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Stenocranus fuscovittatus | Stenocranus fuscovittatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Stictopleurus abutilon | Stictopleurus abutilon | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Stictopleurus punctatonervosus | Stictopleurus punctatonervosus | NA | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Stiroma bicarinata | Stiroma bicarinata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Stroggylocephalus livens | Stroggylocephalus livens | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Strongylocoris luridus | Strongylocoris luridus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Syromastus rhombeus | Syromastus rhombeus | Rhombic Leatherbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Systellonotus triguttatus | Systellonotus triguttatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Taphropeltus hamulatus | Taphropeltus hamulatus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Teloleuca pellucens | Teloleuca pellucens | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Near Threatened |
| Invertebrate | insect - true bug (Hemiptera) | Teloleuca pellucens | Teloleuca pellucens | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Temnostethus (Montandoniella) tibialis | Temnostethus tibialis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Teratocoris caricis | Teratocoris caricis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Tettigometra impressopunctata | Tettigometra impressopunctata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Thyreocoris scarabaeoides | Thyreocoris scarabaeoides | Scarab Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true bug (Hemiptera) | Thyreocoris scarabaeoides | Thyreocoris scarabaeoides | Scarab Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Tingis (Tingis) angustata | Tingis angustata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Tingis (Tropidocheila) reticulata | Tingis reticulata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Trapezonotus (Trapezonotus) ullrichi | Trapezonotus ullrichi | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Rare |
| Invertebrate | insect - true bug (Hemiptera) | Trigonocranus emmeae | Trigonocranus emmeae | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Trigonotylus psammaecolor | Trigonotylus psammaecolor | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Tritomegas bicolor | Tritomegas bicolor | Pied Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Tritomegas sexmaculatus | Tritomegas sexmaculatus | Rambur's Pied Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Not Evaluated |
| Invertebrate | insect - true bug (Hemiptera) | Troilus luridus | Troilus luridus | Bronze Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Tropistethus holosericeus | Tropistethus holosericeus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Tytthus pubescens | Tytthus geminus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Utecha trivia | Ulopa trivia | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Velia (Plesiovelia) caprai | Velia caprai | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Velia (Plesiovelia) saulii | Velia saulii | NA | A review of the Hemiptera of Great Britain: The Aquatic and Semi-aquatic Bugs | 2015-11-20 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Xanthodelphax flaveola | Xanthodelphax flaveolus | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Xylocoridea brevipennis | Xylocoridea brevipennis | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true bug (Hemiptera) | Xylocoris (Xylocoris) formicetorum | Xylocoris formicetorum | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Zicrona caerulea | Zicrona caerulea | Blue Shieldbug | A review of the Hemiptera of Great Britain: The shieldbugs and allied families | 2016-03-11 | Least concern |
| Invertebrate | insect - true bug (Hemiptera) | Zygimus nigriceps | Zygimus nigriceps | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable A |
| Invertebrate | insect - true bug (Hemiptera) | Zygina rubrovittata | Zygina rubrovittata | NA | A review of the scarce and threatened Hemiptera of Great Britain (Kirby, P.) | 1992-01-01 | Nationally Notable B |
| Invertebrate | insect - true fly (Diptera) | Acanthiophilus helianthi | Acanthiophilus helianthi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Acanthocnema glaucescens | Acanthocnema glaucescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Acanthocnema nigrimana | Acanthocnema nigrimana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Acartophthalmus bicolor | Acartophthalmus bicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Acinia corniculata | Acinia corniculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Acletoxenus formosus | Acletoxenus formosus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Acnemia amoena | Acnemia amoena Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Acnemia longipes | Acnemia longipes Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Acrocera orbiculus | Acrocera orbiculus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Acrocera orbiculus | Acrocera orbiculus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Acrometopia wahlbergi | Acrometopia wahlbergi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Acropsilus niger | Acropsilus niger (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Acrosathe annulata | Acrosathe annulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Acrosathe annulata | Acrosathe annulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Actenoptera hilarella | Actenoptera hilarella | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Actia resinellae | Actia nudibasis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Admontia seria | Trichopareia seria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Aenigmatias brevifrons | Aenigmatias brevifrons (Schmitz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Aenigmatias franzi | Aenigmatias franzi Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Aenigmatias lubbockii | Aenigmatias lubbockii (Verrall) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Agathomyia antennata | Agathomyia antennata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia boreella | Agathomyia boreella | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia boreella | Agathomyia boreella | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia cinerea | Agathomyia cinerea | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Agathomyia cinerea | Agathomyia cinerea | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia collini | Agathomyia collini | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Agathomyia collini | Agathomyia collini | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia falleni | Agathomyia falleni (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia falleni | Agathomyia falleni | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia lundbecki | Agathomyia lundbecki | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Agathomyia lundbecki | Agathomyia lundbecki | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia sexmaculata | Agathomyia sexmaculata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Agathomyia sexmaculata | Agathomyia sexmaculata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia unicolor | Agathomyia unicolor | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia viduella | Agathomyia viduella | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia wankowiczii | Agathomyia wankowiczii | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Agathomyia wankowiczii | Agathomyia wankowiczii | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agathomyia woodella | Agathomyia woodella | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Agathomyia woodella | Agathomyia woodella | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Agria affinis | Agria affinis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Agria mamillata | Agria mamillata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Alliopsis albipennis | Paraprosalpia albipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Allodia angulata | Allodia angulata (Lundström) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Allodia czernyi | Allodia czernyi (Landrock) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Allodia embla | Allodia embla Hackman | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Allodia foliifera | Allodia foliifera (Strobl) (as A. triangularis (Strobl) in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Allodia neglecta | Allodia neglecta Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Allodia protenta | Allodia protenta Laštovka & Matile | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Allodia silvatica | Allodia silvatica Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Allodia westerholti | Allodia westerholti Caspers (as A. retracta Plassmann in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Amiota albilabris | Amiota albilabris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Amiota alboguttata | Amiota alboguttata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Amiota basdeni | Amiota basdeni | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Amiota subtusradiata | Amiota subtusradiata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anaclileia dispar | Anaclileia dispar (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Anagnota bicolor | Anagnota bicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Anasimyia interpuncta | Anasimyia interpuncta (Harris, 1776) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Anasimyia lunulata | Anasimyia lunulata (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Anasimyia transfuga | Anasimyia transfuga | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Anatella alpina | Anatella alpina Plassmann | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anatella ankeli | Anatella ankeli Plassmann | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anatella bremia | Anatella bremia Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anatella pseudogibba | Anatella pseudogibba Plassmann | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Angiometopa falleni | Angiometopa falleni | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Angioneura acerba | Angioneura acerba | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Angioneura cyrtoneurina | Angioneura cyrtoneurina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Anopheles algeriensis | Anopheles algeriensis Theobald | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anthalia beatricella | Anthalia beatricella Chandler (as Athalia sp. indet. in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Anthomyia bazini | Anthomyia bazini | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Anthomyiopsis nigrisquamata | Anthomyiopsis nigrisquamata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Anthrax anthrax | Anthrax anthrax | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Anticheta analis | Antichaeta analis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Anticheta brevipennis | Antichaeta brevipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Anticheta obliviosa | Antichaeta obliviosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Aphaniosoma propinquans | Aphaniosoma propinquans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Aphaniosoma socium | Aphaniosoma socium | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Aphrosylus mitis | Aphrosylus mitis Verrall | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Arctoconopa melampodia | Arctoconopa melampodia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Argyra auricollis | Argyra auricollis (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Argyra grata | Argyra grata Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Asilus crabroniformis | Asilus crabroniformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Asilus crabroniformis | Asilus crabroniformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Asilus crabroniformis | Asilus crabroniformis | Hornet robberfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Asilus crabroniformis | Asilus crabroniformis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Asindulum nigrum | Asindulum nigrum Latreille | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Asindulum nigrum | Asindulum nigrum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Asindulum nigrum | Asindulum nigrum | fen flower gnat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Asteia elegantula | Asteia elegantula | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Astiosoma rufifrons | Astiosoma rufifrons | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Atelestus dissonans | Atelestus dissonans Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atherix ibis | Atherix ibis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Atherix ibis | Atherix ibis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Athyroglossa ordinata | Athyroglossa ordinata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Atrichops crassipes | Atrichops crassipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Atrichops crassipes | Atrichops crassipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atylotus fulvus | Atylotus fulvus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Atylotus fulvus | Atylotus fulvus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atylotus latistriatus | Atylotus latistriatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Atylotus latistriatus | Atylotus latistriatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atylotus plebeius | Atylotus plebeius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Atylotus plebeius | Atylotus plebeius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atylotus rusticus | Atylotus rusticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Atylotus rusticus | Atylotus rusticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Atypophthalmus inustus | Limonia inusta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Aulacigaster leucopeza | Aulacigaster leucopeza | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Aulogastromyia anisodactyla | Aulogastromyia anisodactyla | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Azana anomala | Azana anomala (Staeger) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bactromyia aurulenta | Bactromyia aurulenta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Belida angelicae | Belida angelicae | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Bellardia pubicornis | Pseudonesia puberula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Beris chalybata | Beris chalybata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Beris clavipes | Beris clavipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Beris clavipes | Beris clavipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Beris fuscipes | Beris fuscipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Beris geniculata | Beris geniculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Beris morrisii | Beris morrisii | a Soldier Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Beris morrisii | Beris morrisii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Beris vallata | Beris vallata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Bicellaria halterata | Bicellaria halterata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bicellaria mera | Bicellaria mera Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bithia modesta | Rhinotachina modesta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Blaesoxipha erythrura | Blaesoxipha erythrura | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Blaesoxipha plumicornis | Blaesoxipha gladiatrix | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Blaesoxipha rossica | Blaesoxipha rossica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Blera fallax | Blera fallax (Linnaeus, 1758) | Pine hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Blera fallax | Blera fallax | pine hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Blera fallax | Blera fallax | Pine Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Boletina digitata | Boletina digitata Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Boletina groenlandica | Boletina groenlandica Staeger | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Boletina kivachiana | Boletina kivachiana Polevoi & Hedmark (as B. nigrofusca Dziedzicki in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Boletina moravica | Boletina moravica Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Boletina nasuta | Boletina nasuta (Haliday) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Boletina pectinunguis | Boletina pectinunguis Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Boletina silvatica | Boletina silvatica Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Boletina villosa | Boletina villosa Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bolitophila bimaculata | Bolitophila bimaculata Zetterstedt | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Bolitophila bimaculata | Bolitophila bimaculata | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Bolitophila fumida | Bolitophila fumida Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Bolitophila nigrolineata | Bolitophila nigrolineata Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bolopus furcatus | Bolopus furcatus | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Bombylius canescens | Bombylius canescens | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Bombylius canescens | Bombylius canescens | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bombylius discolor | Bombylius discolor | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Bombylius discolor | Bombylius discolor | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bombylius major | Bombylius major | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Bombylius minor | Bombylius minor | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Bombylius minor | Bombylius minor | Heath bee-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Bombylius minor | Bombylius minor | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Bombylius minor | Bombylius minor | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Borboropsis puberula | Borboropsis puberula | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Botanophila apiciseta | Botanophila apiciseta | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Botanophila biciliaris | Botanophila biciliaris | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Botanophila fonsecai | Botanophila fonsecai | Fonseca's Seed Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Botanophila fonsecai | Botanophila fonsecai | Fonseca's Seed Fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Botanophila fonsecai | Botanophila fonsecai | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Botanophila moriens | Pseudomyopina moriens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Botanophila rupicapra | Pegohylemyia flavisquama | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Botanophila rupicapra | Botanophila rupicapra | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Botanophila sanctimarci | Pegohylemyia sanctimarci | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Brachicheta strigata | Brachicheta strigata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Brachyopa bicolor | Brachyopa bicolor (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brachyopa insensilis | Brachyopa insensilis | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Brachyopa pilosa | Brachyopa pilosa Collin, 1939 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brachypeza armata | Brachypeza armata Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brevicornu arcticoides | Brevicornu arcticoides Caspers | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Brevicornu canescens | Brevicornu griseolum (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Brevicornu fennicum | Brevicornu fennicum (Landrock) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Brevicornu foliatum | Brevicornu foliatum (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brevicornu glandis | Brevicornu glandis Laštovka & Matile | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brevicornu kingi | Brevicornu kingi (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Brevicornu serenum | Brevicornu serenum (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Calamoncosis aspistylina | Calamoncosis aspistylina | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Caliprobola speciosa | Caliprobola speciosa (Rossi, 1790) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Callicera aurata | Callicera aurata (Rossi, 1790) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Callicera rufa | Callicera rufa Schummel, 1842 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Callicera spinolae | Callicera spinolae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Callicera spinolae | Callicera spinolae Rondani, 1944 | Golden Hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Callicera spinolae | Callicera spinolae | Golden Hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Calliphora loewi | Calliphora loewi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Calliphora stelviana | Calliphora alpina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Calliphora uralensis | Calliphora uralensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Callomyia amoena | Callomyia amoena | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Callomyia dives | Callomyia dives | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Callomyia dives | Callomyia dives | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Callomyia elegans | Callomyia elegans | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Callomyia elegans | Callomyia elegans | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Callomyia speciosa | Callomyia speciosa | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Campiglossa absinthii | Paroxyna absinthii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Campiglossa argyrocephala | Campiglossa argyrocephala | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Campiglossa grandinata | Campiglossa grandinata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Campiglossa malaris | Paroxyna lhommei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Campiglossa producta | Paroxyna producta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Campiglossa solidaginis | Paroxyna solidaginis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Campsicnemus magius | Campsicnemus magius (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Campsicnemus magius | Campsicnemus magius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Campsicnemus magius | Campsicnemus magius | Fancy-legged Fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Campsicnemus pumilio | Campsicnemus pumilio Zetterstedt (as Campsicnemus pectinulatus (Meigen) in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Campsicnemus pusillus | Campsicnemus pusillus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Centrophlebomyia furcata | Centrophlebomyia furcata | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Cephalops carinatus | Cephalops carinatus (Verrall) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cephalops pannonicus | Cephalops pannonicus (Aczél) (as C. curtifrons Coe in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cephalops perspicuus | Cephalops perspicuus (de Meijere) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Cephalops straminipes | Cephalops chlorionae (Frey) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cephalosphaera germanica | Cephalosphaera germanica Aczél | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cephenemyia auribarbis | Cephenemyia auribarbis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cephenemyia trompe | Cephenemyia trompe | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Cercagnota collini | Anagnota collini | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ceromya monstrosicornis | Ceromya monstrosicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ceromya silacea | Ceromya silacea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Cetema myopinum | Cetema myopina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cetema myopinum | Cetema myopinum | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cetema transversum | Cetema transversum | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chaetopleurophora bohemanni | Chaetopleurophora bohemanni (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chaetopleurophora spinosissima | Chaetopleurophora spinosissima (Strobl) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chaetorellia loricata | Chaetorellia loricata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Chalcosyrphus eunotus | Chalcosyrphus eunotus (Loew, 1873) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chamaemyia elegans | Chamaemyia elegans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chamaemyia fasciata | Chamaemyia fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chamaemyia paludosa | Chamaemyia paludosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Chamaepsila clunalis | Psila clunalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chamaepsila luteola | Chamaepsila luteola | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Chamaesyrphus caledonicus | Chamaesyrphus caledonicus Collin, 1940 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Chamaesyrphus caledonicus | Chamaesyrphus caledonicus | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Chamaesyrphus scaevoides | Chamaesyrphus scaevoides (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia ahenea | Cheilosia ahenea | a hoverfly | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | insect - true fly (Diptera) | Cheilosia ahenea | Cheilosia ahenea (von Rosser, 1840) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Cheilosia barbata | Cheilosia barbata Loew, 1857 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia carbonaria | Cheilosia carbonaria Egger, 1860 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia chrysocoma | Cheilosia chrysocoma (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia chrysocoma | Cheilosia chrysocoma | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Cheilosia cynocephala | Cheilosia cynocephala Loew, 1840 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia latifrons | Cheilosia latifrons | Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Cheilosia mutabilis | Cheilosia mutabilis (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia nebulosa | Cheilosia nebulosa Verrall, 1871 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia nigripes | Cheilosia nigripes (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia psilophthalma | Cheilosia psilophthalma Becker, 1874 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cheilosia pubera | Cheilosia pubera (Zetterstedt, 1838) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilosia sahlbergi | Cheilosia sahlbergi Becker, 1894 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Cheilosia sahlbergi | Cheilosia sahlbergi | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Cheilosia semifasciata | Cheilosia semifasciata Becker, 1894 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Cheilosia species B | Cheilosia species B sensu Stubbs, 1983 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cheilosia uviformis | Cheilosia uviformis Becker, 1894 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cheilosia velutina | Cheilosia velutina Loew, 1840 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Cheilotrichia imbuta | Cheilotrichia imbuta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chelifera angusta | Chelifera angusta Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chelifera aperticauda | Chelifera aperticauda Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chelifera astigma | Chelifera astigma Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chelifera concinnicauda | Chelifera concinnicauda Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chelifera monostigma | Chelifera monostigma (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chersodromia alata | Chersodromia alata (Walker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chersodromia cursitans | Chersodromia cursitans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chersodromia speculifera | Chersodromia speculifera Haliday in Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chetogena acuminata | Stomatomyia acuminata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Chetogena janitrix | Diplostichus janithrix | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Chetostoma curvinerve | Chetostoma curvinervis | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Chirosia aberrans | Chirosia aberrans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Chirosia montana | Chirosia montana | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chloromyia formosa | Chloromyia formosa | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chlorops adjunctus | Chlorops adjuncta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops gracilis | Chlorops gracilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops laetus | Chlorops laeta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops obscurellus | Chlorops obscurellus | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Chlorops planifrons | Chlorops planifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops planifrons | Chlorops triangularis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops rufinus | Chlorops rufina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops rufinus | Chlorops citrinella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Chlorops scutellaris | Chlorops scutellaris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Chlorops troglodytes | Chlorops troglodytes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chlorops varsoviensis | Chlorops varsoviensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Choerades gilvus | Choerades gilvus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Choerades gilvus | Choerades gilvus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Choerades marginatus | Choerades marginatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Choerades marginatus | Choerades marginatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chorisops nagatomii | Chorisops nagatomii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chorisops nagatomii | Chorisops nagatomii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chorisops tibialis | Chorisops tibialis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus asiliformis | Chrysopilus asiliformis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus cristatus | Chrysopilus cristatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus erythrophthalmus | Chrysopilus erythrophthalmus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus erythrophthalmus | Chrysopilus erythrophthalmus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus laetus | Chrysopilus laetus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysopilus laetus | Chrysopilus laetus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Chrysops caecutiens | Chrysops caecutiens | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysops relictus | Chrysops relictus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysops sepulcralis | Chrysops sepulcralis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysops sepulcralis | Chrysops sepulcralis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysops viduatus | Chrysops viduatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Chrysops viduatus | Chrysops viduatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysosomopsis aurata | Chrysosomopsis auratus | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Chrysotoxum elegans | Chrysotoxum elegans Loew, 1841 | Zipperback | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysotoxum octomaculatum | Chrysotoxum octomaculatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Chrysotoxum octomaculatum | Chrysotoxum octomaculatum Curtis, 1837 | Broken-banded Wasp-hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Chrysotoxum octomaculatum | Chrysotoxum octomaculatum | Broken-banded Wasp-hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Chrysotoxum vernale | Chrysotoxum vernale Loew, 1841 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Chrysotus melampodius | Chrysotus melampodius Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chrysotus monochaetus | Chrysotus monochaetus Kowarz | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Chrysotus verralli | Chrysotus verralli Parent | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Chyliza extenuata | Chyliza fuscipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chyliza extenuata | Chyliza extenuatum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Chyliza nova | Chyliza nova | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chyliza vittata | Chyliza vittata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chymomyza costata | Chymomyza costata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Chymomyza distincta | Chymomyza distincta | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cistogaster globosa | Gymnosoma globosum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Cladoneura hirtipennis | Diazosma hirtipenne (Siebke) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Claraeola halterata | Claraeola halterata (Meigen) (as Eudorylas halteratus (Meigen) in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Claraeola melanostola | Claraeola melanostola (Becker) (as Eudorylas melanostolus (Becker) in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Clastobasis alternans | Clastobasis alternans (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Clemelis pullata | Clemelis pullata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Clinocera nivalis | Clinocera nivalis (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | Southern Silver Stiletto-fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | Southern Silver Stiletto-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Cliorismia rustica | Cliorismia rustica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Clistoabdominalis ruralis | Clistoabdominalis ruralis (Meigen) (as Eudorylas ruralis in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Clitellaria ephippium | Clitellaria ephippium | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Regionally Extinct |
| Invertebrate | insect - true fly (Diptera) | Clusia tigrina | Paraclusia tigrina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Clusiodes apicalis | Clusiodes apicalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Clusiodes apicalis | Clusiodes apicalis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Clusiodes caledonicus | Clusiodes caledonica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Clusiodes geomyzinus | Clusiodes geomyzina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Clusiodes geomyzinus | Clusiodes geomyzinus | Strathspey Clusiid Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Clusiodes geomyzinus | Clusiodes geomyzinus | pine heart-wood fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Cnemacantha muscaria | Cnemacantha muscaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cnodacophora stylifera | Calobata stylifera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Coenosia atra | Coenosia atra | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia brevisquama | Coenosia brevisquama | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Coenosia campestris | Coenosia campestris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia dubiosa | Coenosia dubiosa | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Coenosia flavimana | Coenosia flavimana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Coenosia karli | Dexiopsis lacustris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia minutalis | Dexiopsis minutalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia paludis | Coenosia paludis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Coenosia pudorosa | Coenosia pudorosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia pulicaria | Coenosia pulicaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia pygmaea | Coenosia pygmaea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia stigmatica | Coenosia stigmatica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Coenosia trilineella | Coenosia trilineella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia verralli | Coenosia verralli | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Coenosia vibrissata | Coenosia vibrissata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Colliniella meijerei | Aphanotrigonum meijerei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Colobaea bifasciella | Colobaea bifasciella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Colobaea distincta | Colobaea distincta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Colobaea pectoralis | Colobaea pectoralis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Colobaea punctata | Colobaea punctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Conioscinella zetterstedti | Conioscinella zetterstedti | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Conisternum decipiens | Scathophaga decipiens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Conisternum tinctinerve | Scathophaga tinctinervis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Conops strigatus | Conops strigata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Conops vesicularis | Conops vesicularis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cordilura aemula | Cordilura aemula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cordilura atrata | Cordilura atrata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cordilura hyalinipennis | Cordilura hyalinipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Cordilura picipes | Cordilura picipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cordilura picticornis | Cordilura similis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cordilura rufimana | Cordilura rufimana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cordyla insons | Cordyla insons Laštovka & Matile | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cornutrypeta spinifrons | Trypeta spinifrons | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cornutrypeta spinifrons | Vidalia spinifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Cosmetopus dentimanus | Cosmetopus dentimanus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Crossopalpus setiger | Crossopalpus setiger (Loew) (as Drapetis setigera Loew in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cryptaciura rotundiventris | Cryptaciura rotundiventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Cryptonevra consimilis | Cryptonevra consimilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Cryptonevra nigritarsis | Cryptonevra nigritarsis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Ctenophora flaveolata | Ctenophora flaveolata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ctenophora ornata | Ctenophora ornata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Ctenophora pectinicornis | Ctenophora pectinicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Culiseta longiareolata | Culiseta longiareolata (Macquart) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Cylindromyia brassicaria | Cylindromyia brassicaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Cyrturella albosetosa | Cyrturella albosetosa (Strobl in Czery and Strobl) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dactylolabis sexmaculata | Dactylolabis sexmaculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dactylolabis transversa | Dactylolabis transversa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dasiops occultus | Dasiops occultus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dasiops spatiosus | Dasiops spatiosus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dasiops trichosternalis | Dasiops trichosternalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dasydorylas horridus | Dasydorylas horridus (Becker) (as Eudorylas horridus (Becker) in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dasyhelea bilineata | Dasyhelea saxicola (Edwards) (as D. lithotelmatica Strenzke in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dasypogon diadema | Dasypogon diadema | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Regionally Extinct |
| Invertebrate | insect - true fly (Diptera) | Delia flavogrisea | Delia flavogrisea | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia hirtitibia | Delia hirtitibia | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia kullensis | Delia kullensis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia lavata | Delia lavata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia penicillosa | Delia penicillaris | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia pilifemur | Delia pilifemur | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Delia tarsifimbria | Delia tarsifimbria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Delia tumidula | Delia tumidula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Diadocidia valida | Diadocidia valida Mik | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Diadocidia valida | Diadocidia valida | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Dialineura anilis | Dialineura anilis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dialineura anilis | Dialineura anilis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Diaphorus hoffmannseggii | Diaphorus hoffmannseggii Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Diaphorus winthemi | Diaphorus winthemi Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Diastata vagans | Diastata vagans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dichetophora finlandica | Dichetophora finlandica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dicraeus napaeus | Dicraeus napaeus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Dicraeus raptus | Dicraeus raptus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicraeus scibilis | Dicraeus scibilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicraeus styriacus | Dicraeus styriacus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicraeus styriacus | Dicraeus vallaris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicraeus tibialis | Dicraeus tibialis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia aperta | Limonia aperta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia aquosa | Limonia aquosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia caledonica | Limonia caledonica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia chorea | Limonia consimilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia danica | Limonia danica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia distendens | Limonia distendens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia frontalis | Limonia frontalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia goritiensis | Limonia goritiensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia halterata | Limonia halterata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia halterella | Limonia gracilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia halterella | Limonia halterella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia lucida | Limonia lucida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia magnicauda | Limonia magnicauda | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia melleicauda subsp. complicata | Limonia complicata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia occidua | Limonia occidua | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia omissinervis | Limonia omissinervis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia omissinervis | Dicranomyia omissinervis | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia ornata | Limonia ornata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia rufiventris | Limonia rufiventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia stigmatica | Limonia stigmatica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia stylifera | Limonia stylifera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Dicranomyia ventralis | Limonia ventralis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranoptycha fuscescens | Dicranoptycha fuscescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dicranota gracilipes | Dicranota gracilipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranota guerini | Dicranota guerini | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranota lucidipennis | Pedicia lucidipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranota robusta | Dicranota robusta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dicranota simulans | Dicranota simulans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Dictenidia bimaculata | Dictenidia bimaculata | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Dictya umbrarum | Dictya umbrarum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Didea intermedia | Didea intermedia Loew, 1854 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dioctria atricapilla | Dioctria atricapilla | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dioctria baumhaueri | Dioctria baumhaueri | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dioctria cothurnata | Dioctria cothurnata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dioctria cothurnata | Dioctria cothurnata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dioctria linearis | Dioctria linearis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dioctria oelandica | Dioctria oelandica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Dioctria oelandica | Dioctria oelandica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dioctria rufipes | Dioctria rufipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Diogma glabrata | Diogma glabrata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dionaea aurifrons | Dionaea aurifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dioxyna bidentis | Dioxyna bidentis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Discobola annulata | Limonia annulata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Ditaeniella grisescens | Pherbellia grisescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Ditomyia fasciata | Ditomyia fasciata (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dixa maculata | Dixa maculata Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dixella filicornis | Dixella filicornis (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dixella graeca | Dixella graeca (Pandazis) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Dixella obscura | Dixella obscura (Loew) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Docosia carbonaria | Docosia carbonaria Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Docosia expectata | Docosia sp. indet. Hutson, Ackland & Kidd (1980) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Docosia flavicoxa | Docosia pallipes Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Docosia morionella | Docosia morionella Mik (as D. marionella in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Docosia setosa | Docosia setosa Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus agilis | Dolichopus agilis Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus arbustorum | Dolichopus arbustorum Stannius | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus argyrotarsis | Dolichopus argyrotarsis Wahlberg | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus caligatus | Dolichopus caligatus Wahlberg | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus cilifemoratus | Dolichopus cilifemoratus Macquart | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus laticola | Dolichopus laticola Verrall | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dolichopus laticola | Dolichopus laticola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Dolichopus laticola | Dolichopus laticola | Broads dolly-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Dolichopus latipennis | Dolichopus latipennis Fallén | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Dolichopus lineatocornis | Dolichopus lineatocornis Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dolichopus maculipennis | Dolichopus maculipennis Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dolichopus mediicornis | Dolichopus mediicornis Verrall | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dolichopus melanopus | Dolichopus melanopus Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Dolichopus migrans | Dolichopus migrans Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dolichopus nigripes | Dolichopus nigripes Fallén | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dolichopus nigripes | Dolichopus nigripes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Dolichopus nigripes | Dolichopus nigripes | black-footed dolly-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Dolichopus notatus | Dolichopus notatus Staeger | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus plumitarsis | Dolichopus plumitarsis Fallén | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Dolichopus signifer | Dolichopus signifer Haliday | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus strigipes | Dolichopus strigipes Verrall | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dolichopus virgultorum | Dolichopus virgultorum Haliday in Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Doros profuges | Doros profuges | Phantom Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Doros profuges | Doros profuges | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Doros profuges | Doros profuges Harris, 1780 | Phantom Hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Doros profuges | Doros profuges | Phantom Hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Dorycera graminum | Dorycera graminum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Dorycera graminum | Dorycera graminum | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dorycera graminum | Dorycera graminum | Phoenix Fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha albitarsis | Dorylomorpha albitarsis (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha beckeri | Dorylomorpha beckeri (Aczél) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha clavifemora | Dorylomorpha clavifemora Coe | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha clavifemora | Dorylomorpha clavifemora | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha clavifemora | Dorylomorpha clavifemora | Clubbed Big-headed Fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha haemorrhoidalis | Dorylomorpha haemorrhoidalis (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Dorylomorpha rufipes | Dorylomorpha rufipes (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Drapetis convergens | Drapetis convergens Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Drapetis infitialis | Drapetis infitialis Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Drino lota | Drino lota | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Dryodromya testacea | Dryodromia testacea (Rondani) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dynatosoma cochleare | Dynatosoma cochleare Strobl | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dynatosoma nigromaculatum | Dynatosoma nigromaculatum Lundström (as D. abdominale (Staeger) in Chandler 1998b) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Dynatosoma thoracicum | Dynatosoma norwegiense Zaitzev & Økland, 1994 | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Dysmachus trigonus | Dysmachus trigonus | a Robber Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Dysmachus trigonus | Dysmachus trigonus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Earomyia schistopyga | Earomyia schistopyga | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eccoptomera ornata | Eccoptomera ornata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eccoptomera pallescens | Eccoptomera pallescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Ectinocera borealis | Ectinocera borealis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Ectrepesthoneura colyeri | Ectrepesthoneura colyeri Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Ectrepesthoneura pubescens | Ectrepesthoneura pubescens (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eggisops pecchiolii | Eggisops pecchiolii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Egle subarctica | Egle subarctica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Elachiptera austriaca | Elachiptera uniseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Elachiptera rufifrons | Elachiptera rufifrons | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Elliptera omissa | Elliptera omissa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Ellipteroides alboscutellatus | Gonomyia alboscutellata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Ellipteroides limbatus | Gonomyia limbata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Eloceria delecta | Eloceria delecta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Elodia ambulatoria | Elodia ambulatoria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Eloeophila apicata | Limnophila apicata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eloeophila mundata | Limnophila mundata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eloeophila trimaculata | Limnophila trimaculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eloeophila verralli | Limnophila verralli | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Empis decora | Empis decora Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Empis impennis | Empis impennis Strobl (as Empis melaena Bezzi in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Empis laetabilis | Empis laetabilis Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Empis limata | Empis limata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Empis limata | Empis limata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Empis limata | Empis limata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Empis limata | Empis limata | the borders dance-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Empis prodromus | Empis prodromus Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Empis woodi | Empis woodi Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Entomophaga exoleta | Actia exoleta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Epichlorops puncticollis | Epichlorops puncticollis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Epistrophe melanostoma | Epistrophe melanostoma (Zetterstedt, 1843) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Epistrophe ochrostoma | Epistrophe ochrostoma (Zetterstedt, 1849) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eribolus gracilior | Eribolus gracilior | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eribolus nanus | Eribolus nana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eribolus slesvicensis | Eribolus slesvicensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Erioptera bivittata | Erioptera bivittata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Erioptera limbata | Erioptera limbata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Erioptera meijerei | Erioptera meijerei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Erioptera nielseni | Erioptera nielseni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Erioptera sordida | Erioptera sordida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Erioptera verralli | Erioptera nigripalpis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Eristalis cryptarum | Eristalis cryptarum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Eristalis cryptarum | Eristalis cryptarum (Fabricius, 1794) | Bog hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Eristalis cryptarum | Eristalis cryptarum | Bog hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Ernoneura argus | Ernoneura argus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Erycia furibunda | Erycia furibunda | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Erynnia ocypterata | Erynnia ocypterata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Estheria bohemani | Estheria bohemani | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Eudicrana nigriceps | Eudicrana nigriceps (Lundström) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Eudorylas arcanus | Eudorylas arcanus Coe | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Eudorylas fusculus | Eudorylas fusculus (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eudorylas kowarzi | Eudorylas kowarzi (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Eudorylas restrictus | Eudorylas restrictus Coe | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eudorylas terminalis | Eudorylas terminalis (Thomson) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eudorylas unicolor | Eudorylas unicolor (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Eudorylas zermattensis | Eudorylas zermattensis (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eumerus sabulonum | Eumerus sabulonum (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eupachygaster tarsalis | Eupachygaster tarsalis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Eupachygaster tarsalis | Eupachygaster tarsalis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eupeodes nielseni | Eupeodes nielseni Dušek & Láska, 1976 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eupeodes nitens | Eupeodes nitens (Zetterstedt, 1843) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Euphranta toxoneura | Rhacochlaena toxoneura | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Euphranta toxoneura | Euphranta toxoneura | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Eurina lurida | Eurina lurida | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Eurygnathomyia bicolor | Eurygnathomyia bicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Eurysthaea scutellaris | Eurysthaea scutellaris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Eustalomyia hilaris | Eustalomyia hilaris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Eustalomyia vittipes | Eustalomyia vittipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Euthyneura albipennis | Euthyneura albipennis (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Euthyneura inermis | Euthyneura inermis (Becker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eutolmus rufibarbis | Eutolmus rufibarbis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Eutolmus rufibarbis | Eutolmus rufibarbis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Eutrichota anderssoni | Eremomyia anderssoni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Eutrichota frigida | Eutrichota frigida | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eutrichota longimana | Eutrichota longimana | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eutrichota pilimana | Eutrichota pilimana | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Eutropha fulvifrons | Eutropha fulvifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Exechia chandleri | Exechia chandleri Caspers (as Exechia sp. nov. in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Exechia cincinnata | Exechia cincinnata Johannsen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Exechia dizona | Exechia dizona Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Exechia lucidula | Exechia lucidula (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Exechia macula | Exechia macula Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Exechia pectinivalva | Exechia pectinivalva Stackelberg | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exechia styriaca | Exechia styriaca Strobl (as E. sororcula Lackschewitz in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exechiopsis dryaspagensis | Exechiopsis dryaspagensis Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exechiopsis furcata | Exechiopsis furcata (Lundström) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exechiopsis jenkinsoni | Exechiopsis jenkinsoni (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exechiopsis magnicauda | Exechiopsis magnicauda (Lundström) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Exechiopsis membranacea | Exechiopsis membranacea (Lundström) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Exorista glossatorum | Exorista glossatorum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Fannia atripes | Fannia atripes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Fannia carbonaria | Fannia carbonaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia clara | Fannia clara | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia collini | Fannia collini | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia fuscitibia | Fannia coracula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia gotlandica | Fannia gotlandica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia hirticeps | Fannia hirticeps | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia hirundinis | Fannia hirundinis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia immutica | Fannia immutica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia latipalpis | Fannia latipalpis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia lineata | Fannia lineata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia melania | Fannia melania | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia metallipennis | Fannia metallipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia nidica | Fannia nidica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia nigra | Fannia nigra | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia norvegica | Fannia norvegica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia novalis | Fannia novalis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia ornata | Fannia ornata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Fannia pseudonorvegica | Fannia pseudonorvegica | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia ringdahlana | Fannia ringdahlana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia speciosa | Fannia speciosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia subatripes | Fannia subatripes | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Fannia subpubescens | Fannia subpubescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia tuberculata | Fannia tuberculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia umbratica | Fannia umbratica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Fannia verrallii | Fannia verrallii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Fannia vespertilionis | Fannia vespertilionis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Ferdinandea ruficornis | Ferdinandea ruficornis (Fabricius, 1775) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Freraea gagatea | Freraea gagatea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Frontina laeta | Frontina laeta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Gampsocera numerata | Gampsocera numerata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Gasterophilus haemorrhoidalis | Gasterophilus haemorrhoidalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gasterophilus intestinalis | Gasterophilus intestinalis | Horse Bot Fly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Gasterophilus nasalis | Gasterophilus nasalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gasterophilus pecorum | Gasterophilus pecorum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gaurax flavomaculatus | Gaurax flavomaculatus | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Gaurax niger | Gaurax niger | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Geomyza angustipennis | Geomyza angustipennis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Geomyza apicalis | Geomyza hendeli | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Geomyza apicalis | Geomyza apicalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Geomyza breviseta | Geomyza breviseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Geomyza breviseta | Geomyza breviseta | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Geomyza majuscula | Geomyza majuscula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Geomyza venusta | Geomyza venusta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Geranomyia bezzii | Limonia bezzii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Germaria angustata | Germaria angustata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Germaria ruficeps | Germaria ruficeps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gimnomera tarsea | Gimnomera tarsea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Gnophomyia elsneri | Gnophomyia elsneri | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gnophomyia elsneri | Gnophomyia elsneri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Gnophomyia elsneri | Gnophomyia elsneri | royal cranefly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Gnophomyia viridipennis | Gnophomyia viridipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Gnoriste bilineata | Gnoriste bilineata Zetterstedt | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Gnoriste longirostris | Gnoriste longirostris Siebke | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Gonatherus planiceps | Gonatherus planiceps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Gonia capitata | Gonia capitata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Gonia divisa | Gonia divisa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Goniglossum wiedemanni | Goniglossum wiedemanni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Goniocera versicolor | Goniocera versicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Gonomyia abbreviata | Gonomyia abbreviata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Gonomyia bifida | Gonomyia bifida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Gonomyia conoviensis | Gonomyia conoviensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Gonomyia edwardsi | Gonomyia edwardsi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Graphogaster brunnescens | Graphogaster brunnescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Grzegorzekia collaris | Grzegorzekia collaris (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Gymnophora integralis | Gymnophora integralis Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Gymnopternus angustifrons | Hercostomus angustifrons (Staeger) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Gymnosoma nitens | Gymnosoma nitens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Gymnosoma rotundatum | Gymnosoma rotundatum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Haematopota bigoti | Haematopota bigoti | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Haematopota bigoti | Haematopota bigoti | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Haematopota crassicornis | Haematopota crassicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Haematopota grandis | Haematopota grandis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Haematopota grandis | Haematopota grandis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Haematopota pluvialis | Haematopota pluvialis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Haematopota subcylindrica | Haematopota subcylindrica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Haematopota subcylindrica | Haematopota subcylindrica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hammerschmidtia ferruginea | Hammerschmidtia ferruginea (Fallén, 1817) | Aspen Hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Hammerschmidtia ferruginea | Hammerschmidtia ferruginea | Aspen Hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Hammerschmidtia ferruginea | Hammerschmidtia ferruginea | Aspen Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Heleodromia irwini | Heleodromia irwini Wagner | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Heleomyza captiosa | Heleomyza captiosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Helina abdominalis | Helina abdominalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Helina annosa | Helina annosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina arctata | Helina arctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Helina calceata | Helina calceata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Helina cilipes | Helina cilipes | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Helina concolor | Helina concolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina cothurnata | Helina cothurnata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina crinita | Helina crinita | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Helina intermedia | Helina intermedia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Helina parcepilosa | Helina parcepilosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Helina pubescens | Helina pubescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina pulchella | Helina pulchella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina quadrinotata | Helina quadrinotata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Helina vicina | Helina vicina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Helius pallirostris | Helius pallirostris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Helophilus groenlandicus | Helophilus groenlandicus (Fabricius, 1780) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hemerodromia adulatoria | Hemerodromia adulatoria Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hemerodromia laudatoria | Hemerodromia laudatoria Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hemerodromia melangyna | Hemerodromia melangyna Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hemimacquartia paradoxa | Hemimacquartia paradoxa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Hemyda vittata | Evibrissa vittata | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hercostomus fulvicaudis | Hercostomus fulvicaudis (Haliday in Walker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hercostomus nigrilamellatus | Hercostomus nigrilamellatus (Macquart) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hercostomus nigrocoerulea | Hercostomus nigrocoerulea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hercostomus plagiatus | Hercostomus plagiatus (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hercostomus sahlbergi | Hercostomus sahlbergi (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Herina oscillans | Herina oscillans | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Herina paludum | Herina paludum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Herina palustris | Herina palustris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Heringia brevidens | Heringia brevidens (Egger, 1865) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Heringia latitarsis | Heringia latitarsis (Egger, 1865) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Heringia pubescens | Heringia pubescens Delucchi & Pschorn-Walcher, 1955 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Heringia pubescens | Heringia pubescens | Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Heringia verrucula | Neocnemodon verrucula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Heringia verrucula | Heringia verrucula (Collin, 1931) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Heteromeringia nigrimana | Heteromeringia nigrimana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Heterostylodes caledonicus | Delia caledonica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Hilara abdominalis | Hilara abdominalis Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara aeronetha | Hilara aeronetha Mik | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hilara albitarsis | Hilara albitarsis von Roser | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara albiventris | Hilara albiventris von Roser | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara barbipes | Hilara barbipes Frey | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara biseta | Hilara biseta Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara brevivittata | Hilara brevivittata Macquart | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara diversipes | Hilara diversipes Strobl (as Hilara germanica Engel in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara gallica | Hilara gallica (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hilara hirta | Hilara hirta Strobl | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hilara hirtella | Hilara hirtella Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hilara implicata | Hilara implicata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara lugubris | Hilara lugubris (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara medeteriformis | Hilara medeteriformis Collin (as H. medeterifrons in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hilara medeteriformis | Hilara medeteriformis | a dance fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Hilara media | Hilara media Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara merula | Hilara merula Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hilara pilosopectinata | Hilara pilosopectinata Strobl | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hilara platyura | Hilara platyura Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara primula | Hilara primula Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hilara pseudochorica | Hilara pseudochorica Strobl (as Hilara woodi Collin in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara quadriseta | Hilara quadriseta Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara recedens | Hilara recedens Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara scrobiculata | Hilara scrobiculata Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara setosa | Hilara setosa Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hilara submaura | Hilara submaura Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hippobosca equina | Hippobosca equina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Homalocephala albitarsis | Homalocephala albitarsis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Homalocephala biumbrata | Homalocephala biumbrata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Homoneura biumbrata | Homoneura biumbrata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Homoneura consobrina | Homoneura consobrina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Homoneura hospes | Homoneura hospes | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Homoneura interstincta | Homoneura interstincta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Homoneura limnea | Homoneura limnea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Homoneura tesquae | Homoneura tesquae | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hormopeza obliterata | Hormopeza obliterata Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Hubneria affinis | Huebneria affinis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Hyalurgus lucidus | Hyalurgus lucidus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hybomitra bimaculata | Hybomitra bimaculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Hybomitra bimaculata | Hybomitra bimaculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra ciureai | Hybomitra ciureai | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Hybomitra ciureai | Hybomitra ciureai | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra distinguenda | Hybomitra distinguenda | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Hybomitra expollicata | Hybomitra expollicata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra expollicata | Hybomitra expollicata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hybomitra lurida | Hybomitra lurida | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra lurida | Hybomitra lurida | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hybomitra micans | Hybomitra micans | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra micans | Hybomitra micans | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hybomitra montana | Hybomitra montana | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Hybomitra montana | Hybomitra montana | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra muehlfeldi | Hybomitra muehlfeldi | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Hybomitra muehlfeldi | Hybomitra muehlfeldi | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hybomitra solstitialis | Hybomitra solstitialis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Hybomitra solstitialis | Hybomitra solstitialis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hydrophorus rufibarbis | Hydrophorus rufibarbis Gerstäcker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Hydrophorus viridis | Hydrophorus viridis (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea basdeni | Hydrotaea basdeni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea borussica | Hydrotaea borussica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea cinerea | Hydrotaea cinerea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea glabricula | Hydrotaea glabricula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea meridionalis | Hydrotaea meridionalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea nidicola | Hydrotaea nidicola | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea pandellei | Hydrotaea pandellei | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea parva | Hydrotaea parva | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea pilipes | Hydrotaea pilipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea pilitibia | Hydrotaea pilitibia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hydrotaea velutina | Hydrotaea velutina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hypoderma bovis | Hypoderma bovis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Hypoderma diana | Hypoderma diana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Hypoderma lineatum | Hypoderma lineatum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ibisia marginata | Ibisia marginata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Ibisia marginata | Ibisia marginata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Idiocera bradleyi | Gonomyia bradleyi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Idiocera punctata | Gonomyia punctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Idiocera sexguttata | Gonomyia sexguttata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Idiocera sexguttata | Idiocera sexguttata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Idiocera sexguttata | Idiocera sexguttata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Idiocera sexguttata | Idiocera sexguttata | Six-spotted Cranefly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Idiocera sziladyi | Gonomyia connexa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Idioptera linnei | Limnophila fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Idioptera pulchella | Limnophila pulchella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Imantimyia nigrifrons | Loxocera nigrifrons | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Incertella scotica | Incertella scotica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Keroplatus testaceus | Keroplatus testaceus Dalman | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Kowarzia tenella | Kowarzia tenella (Wahlberg) (as Clinocera tenella (Wahlberg) in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Labigastera forcipata | Labigastera forcipata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Lamprochromus semiflavus | Lamprochromus strobli Parent | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Laphria flava | Laphria flava | a Robber Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Laphria flava | Laphria flava | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Laphria flava | Laphria flava | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Lasiambia baliola | Lasiamba baliola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lasiambia baliola | Lasiambia baliola | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Lasiambia brevibucca | Lasiamba brevibucca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lasiambia palposa agg. | Fiebrigella palposa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lasiambia parcepilosa | Lasiambia parcepilosa | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Lasiochaeta pubescens | Elachiptera pubescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lasiopogon cinctus | Lasiopogon cinctus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lasiopogon cinctus | Lasiopogon cinctus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Leia bilineata | Leia bilineata (Winnertz) (as L. bifasciata Gimmerthal in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Leia longiseta | Leia longiseta Barendrecht | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Leia piffardi | Leia piffardi Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Lejops vittatus | Lejops vittatus (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Leopoldius brevirostris | Leopoldius brevirostris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Leopoldius signatus | Leopoldius signatus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Leptarthrus brevirostris | Leptarthrus brevirostris | a Robber Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Leptarthrus brevirostris | Leptarthrus brevirostris | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Leptarthrus vitripennis | Leptarthrus vitripennis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Leptarthrus vitripennis | Leptarthrus vitripennis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Leptogaster cylindrica | Leptogaster cylindrica | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Leptogaster guttiventris | Leptogaster guttiventris | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Leptogaster guttiventris | Leptogaster guttiventris | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Leptometopa latipes | Leptometopa latipes | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Leptometopa niveipennis | Leptometopa niveipennis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Leptopeza borealis | Leptopeza borealis Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Leskia aurea | Leskia aurea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Leucopis griseola | Leucopis griseola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Leucopis morgei | Leucopis morgei | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Leucopomyia silesiaca | Leucopis silesiaca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Leucostoma simplex | Leucostoma simplex | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Limnophila pictipennis | Limnophila pictipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Limnophora nigripes | Limnophora nigripes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Limnophora scrupulosa | Limnophora scrupulosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Limnophora uniseta | Limnophora uniseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Limonia nigropunctata | Limonia masoni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Limonia trivittata | Limonia trivittata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lindneromyia dorsalis | Lindneromyia dorsalis | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Linnaemya comta | Linnaemya comta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Lipara rufitarsis | Lipara rufitarsis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lipara similis | Lipara similis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Lipara similis | Lipara similis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Lipara similis | Lipara similis | least cigar-gall fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix ecucullata | Lipsothrix ecucullata | Cranefly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix ecucullata | Lipsothrix ecucullata | Scottish Yellow Splinter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix ecucullata | Lipsothrix ecucullata | Scottish Yellow Splinter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix errans | Lipsothrix errans | Cranefly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix errans | Lipsothrix errans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix errans | Lipsothrix errans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix errans | Lipsothrix errans | Northern Yellow Splinter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix errans | Lipsothrix errans | Northern Yellow Splinter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nervosa | Lipsothrix nervosa | Southern Yellow Splinter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nervosa | Lipsothrix nervosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nervosa | Lipsothrix nervosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nervosa | Lipsothrix nervosa | Southern Yellow Splinter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nobilis | Lipsothrix nigristigma | Cranefly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nobilis | Lipsothrix nigristigma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nobilis | Lipsothrix nigristigma | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Lipsothrix nobilis | Lipsothrix nigristigma | Scarce Yellow Splinter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lispe caesia | Lispe caesia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispe consanguinea | Lispe consanguinea | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Lispe hydromyzina | Lispe hydromyzina | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Lispe loewi | Lispe loewi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispe nana | Lispe nana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispe uliginosa | Lispe uliginosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispocephala brachialis | Caricea brachialis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Lispocephala falculata | Lispocephala falculata | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Lispocephala falculata | Caricea falculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispocephala pallipalpis | Caricea pallipalpis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lispocephala rubricornis | Lispocephala rubricornis | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Lispocephala spuria | Caricea spuria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Litophasia hyalipennis | Litophasia hyalipennis | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Lonchaea collini | Lonchaea collini | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea corusca | Lonchaea corusca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea corusca | Lonchaea britteni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea iona | Lonchaea hirticeps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea laxa | Lonchaea laxa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea laxa | Lonchaea laxa | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Lonchaea nitens | Lonchaea nitens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea palposa | Lonchaea palposa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea peregrina | Lonchaea peregrina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchaea ragnari | Lonchaea ragnari | Viking Sword Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Lonchaea ragnari | Lonchaea ragnari | the large birch lance fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Lonchaea ultima | Lonchaea ultima | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera bifurcata | Lonchoptera bifurcata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera lutea | Lonchoptera lutea | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera meijerei | Lonchoptera meijerei | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera meijerei | Lonchoptera meijerei | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera nigrociliata | Lonchoptera nigrociliata Duda | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera nigrociliata | Lonchoptera nigrociliata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera nitidifrons | Lonchoptera nitidifrons | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera scutellata | Lonchoptera scutellata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera scutellata | Lonchoptera scutellata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Lonchoptera tristis | Lonchoptera tristis | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Lophosia fasciata | Lophosia fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Lotobia pallidiventris | Lotobia pallidiventris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Machimus arthriticus | Machimus arthriticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Machimus arthriticus | Machimus arthriticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Machimus atricapillus | Machimus atricapillus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Machimus cingulatus | Machimus cingulatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Machimus cowini | Machimus cowini | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Machimus cowini | Machimus cowini | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Machimus rusticus | Machimus rusticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Machimus rusticus | Machimus rusticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera aterrima | Macrocera aterrima Stackelberg | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Macrocera crassicornis | Macrocera crassicornis Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera estonica | Macrocera estonica Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera fascipennis | Macrocera fascipennis Staeger | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera fastuosa | Macrocera fastuosa Loew | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Macrocera inversa | Macrocera inversa Loew (as M. bipunctata Edwards in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Macrocera longibrachiata | Macrocera longibrachiata Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Macrocera maculata | Macrocera maculata Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera nigropicea | Macrocera nigropicea Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Macrocera pusilla | Macrocera pusilla Meigen (as M. nana Macquart in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Macrocera pusilla | Macrocera propleuralis Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Macrocera zetterstedti | Macrocera zetterstedti Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Macronychia dolini | Macronychia ungulans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Macronychia griseola | Macronychia griseola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Macronychia polyodon | Macronychia polyodon | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Macrorrhyncha flava | Macrorrhyncha rostrata (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Madiza britannica | Madiza britanica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Madiza pachymera | Madiza pachymera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Mallota cimbiciformis | Mallota cimbiciformis (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Manota unifurcata | Manota unifurcata Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera cuspidata | Medetera cuspidata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera excellens | Medetera excellens Frey | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera excellens | Medetera excellens | a dolichopodid fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Medetera infumata | Medetera infumata Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera inspissata | Medetera inspissata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera melancholica | Medetera melancholica Lundbeck | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera obscura | Medetera obscura (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Medetera parenti | Medetera parenti Stackelberg | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Medetera pinicola | Medetera pinicola Kowarz | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Medetera unisetosa | Medetera unisetosa Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Medetera veles | Medetera veles Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Megamerina dolium | Megamerina dolium | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meigenia majuscula | Meigenia majuscula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Meiosimyza laeta | Lyciella laeta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Melangyna barbifrons | Melangyna barbifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Melangyna barbifrons | Melangyna barbifrons (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Melangyna barbifrons | Melangyna barbifrons | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Melangyna ericarum | Melangyna ericarum (Collin, 1946) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Melangyna ericarum | Melangyna ericarum | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Melanostolus melancholicus | Melanostolus melancholicus (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Melanostoma dubium | Melanostoma dubium (Zetterstedt, 1838) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Melieria cana | Melieria cana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Melieria picta | Melieria picta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meligramma euchromum | Meligramma euchromum (Kowarz, 1885) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Meligramma guttatum | Meligramma guttatum (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Meoneura freta | Meoneura freta | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meoneura glaberrima | Meoneura glaberrima | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meoneura lacteipennis | Meonura lacteipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Meoneura minutissima | Meonura minutissima | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meoneura prima | Meonura prima | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meoneura prima | Meoneura prima | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meoneura triangularis | Meonura triangularis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meoneura triangularis | Meoneura triangularis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meromyza curvinervis | Meromyza curvinervis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meromyza femorata agg. | Meromyza laeta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Meromyza hispanica | Meromyza hispanica | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meromyza meigeni | Meromyza meigeni | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Meromyza mosquensis | Meromyza mosquensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meromyza nigriseta | Meromyza coronoseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meromyza pluriseta | Meromyza pluriseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meromyza sp. indet. | Meromyza sp. indet. | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Meroplius minutus | Meroplius minutus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Merzomyia westermanni | Icterica westermanni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Metalimnobia quadrimaculata | Limonia quadrimaculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Metopina crassinervis | Metopina crassinervis Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Microcephalops opacus | Microcephalops vestitus (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Microchrysa cyaneiventris | Microchrysa cyaneiventris | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Microchrysa flavicornis | Microchrysa flavicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Microchrysa polita | Microchrysa polita | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Microdon analis | Microdon analis (Macquart, 1842) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Microdon devius | Microdon devius (Linnaeus, 1761) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Microdon mutabilis | Microdon mutabilis (Linnaeus, 1758) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Micropeza lateralis | Micropeza lateralis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Microprosopa pallidicauda | Microprosopa pallidicauda | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Microsania collarti | Microsania collarti | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Microsania collarti | Microsania collarti | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Microsania pallipes | Microsania pallipes | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Microsania pallipes | Microsania pallipes | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Microsania pectipennis | Microsania pectipennis | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Microsania straeleni | Microsania straeleni | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Microsania straeleni | Microsania straeleni | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Microsania vrydaghi | Microsania vrydaghi | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Microsania vrydaghi | Microsania vrydaghi | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Miltogramma germari | Miltogramma germari | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Minettia filia | Minettia dissimilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Minettia flaviventris | Minettia flaviventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Minilimosina albinervis | Minilimosina albinervis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Minilimosina v-atrum | Minilimosina splendens | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mintho rufiventris | Mintho rufiventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Molophilus bihamatus | Molophilus bihamatus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Molophilus corniger | Molophilus corniger | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Molophilus czizeki | Molophilus czizeki | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Molophilus lackschewitzianus | Molophilus lackschewitzianus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Molophilus niger | Molophilus niger | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Molophilus propinquus | Molophilus propinquus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Molophilus variispinus | Molophilus variispinus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Monocentrota favonii | Monocentrota favonii Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Morpholeria dudai | Morpholeria dudai | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Muscidideicus praetextatus | Muscidideicus praetextatus (Haliday) (as Hercostomus praetextatus (Haliday) in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetobia gemella | Mycetobia gemella Mamaev | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycetobia obscura | Mycetobia obscura Mamaev | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycetophila abbreviata | Mycetophila abbreviata Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila bialorussica | Mycetophila bialorussica Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila bohemica | Mycetophila bohemica (Laštovka) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila caudata | Mycetophila caudata Staeger | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila confusa | Mycetophila confusa Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila czizekii | Mycetophila czizekii Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycetophila deflexa | Mycetophila deflexa Chandler (as M. gratiosa Winnertz in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycetophila dziedzickii | Mycetophila dziedzickii Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycetophila immaculata | Mycetophila immaculata (Dziedzicki) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila lapponica | Mycetophila lapponica Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila lastovkai | Mycetophila lastovkai Caspers | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila lubomirskii | Mycetophila lubomirskii Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila mohilevensis | Mycetophila mohilevensis Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycetophila morosa | Mycetophila morosa Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycetophila schnablii | Mycetophila schnablii Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycetophila scotica | Mycetophila scotica Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycetophila signata | Mycetophila signata Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila strigatoides | Mycetophila strigatoides (Landrock) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila uliginosa | Mycetophila uliginosa Chandler (as Mycetophila sp. nov. in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycetophila v-nigrum | Mycetophila v-nigrum Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya branderi | Mycomya branderi Väisänen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Mycomya britteni | Mycomya britteni Kidd | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya collini | Mycomya collini Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya denmax | Mycomya denmax Väisänen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya digitifera | Mycomya digitifera Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya frequens | Mycomya frequens Johannsen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya fuscata | Mycomya fuscata (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycomya griseovittata | Mycomya clavigera | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycomya insignis | Mycomya insignis (Winnertz) (as M. wrzesniowskii (Dziedzicki) in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya lambi | Mycomya lambi Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycomya nigricornis | Mycomya nigricornis (Zetterstedt) (as M. melanoceras Edwards in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycomya occultans | Mycomya occultans (Winnertz) (author in error as Zetterstedt in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya ornata | Mycomya ornata (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya parva | Mycomya parva (Dziedzicki) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya pectinifera | Mycomya pectinifera Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya permixta | Mycomya permixta Väisänen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Mycomya punctata | Mycomya punctata (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya rosalba | Mycomya rosalba Hutson | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Mycomya rosalba | Mycomya rosalba | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Mycomya shermani | Mycomya shermani Garrett (as M. kingi Edwards in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya trivittata | Mycomya trivittata (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mycomya vittiventris | Mycomya vittiventris (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Mydaea deserta | Mydaea deserta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Mydaea maculiventris | Mydaea maculiventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Mydaea obscurella | Mydaea obscurella | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Myennis octopunctata | Myennis octopunctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Myolepta dubia | Myolepta dubia (Fabricius, 1805) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Myolepta potens | Myolepta potens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Myolepta potens | Myolepta potens (Harris, 1780) | Western Wood-vase Hoverfly | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Myolepta potens | Myolepta potens | Western Wood-vase Hoverfly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Myopa fasciata | Myopa fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopa fasciata | Myopa curtirostris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopa occulta | Myopa occulta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Myopa pellucida | Myopa extricata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopa polystigma | Myopa polystigma | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopa vicaria | Myopa strandi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopa vicaria | Myopa vicaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Myopites eximius | Myopites frauenfeldi | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Myopites inulaedyssentericae | Myopites inulaedyssentericae | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Nanna brevifrons | Nanna brevifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Nematoproctus distendens | Nematoproctus distendens (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Nemopoda pectinulata | Nemopoda pectinulata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Nemoraea pellucida | Nemoraea pellucida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Nemotelus nigrinus | Nemotelus nigrinus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Nemotelus notatus | Nemotelus notatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Nemotelus pantherinus | Nemotelus pantherinus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Nemotelus pantherinus | Nemotelus pantherinus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Nemotelus uliginosus | Nemotelus uliginosus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Neoascia geniculata | Neoascia geniculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Neoascia interrupta | Neoascia interrupta | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Neoempheria bimaculata | Neoempheria bimaculata (von Roser) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Neoempheria lineola | Neoempheria lineola (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Neoempheria lineola | Neoempheria lineola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Neoempheria lineola | Neoempheria lineola | giant wood-gnat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Neoempheria striata | Neoempheria striata (Meigen) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Neoempheria winnertzi | Neoempheria winnertzi Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Neohydrotaea lundbecki | Hydrotaea lundbecki | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Neoitamus cothurnatus | Neoitamus cothurnatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Neoitamus cothurnatus | Neoitamus cothurnatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Neoitamus cyanurus | Neoitamus cyanurus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Neoleria propinqua | Neoleria propinqua | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Neoleria propinqua | Neoleria propinqua | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Neolimnophila carteri | Neolimnophila carteri | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Neolimnophila placida | Neolimnophila placida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Neolimnophora maritima | Neolimnophora maritima | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Neolimnophora virgo | Neolimnophora virgo | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Neomochtherus pallipes | Neomochtherus pallipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Neomochtherus pallipes | Neomochtherus pallipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Neopachygaster meromelas | Neopachygaster meromelas | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Neopachygaster meromelas | Neopachygaster meromelas | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Neophyllomyza acyglossa | Neophyllomyza acyglossa | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Neophyllomyza leanderi | Neophyllomyza leanderi | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Neoplatyura biumbrata | Neoplatyura biumbrata (Edwards) (as Orfelia biumbrata in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Neossos broersii | Neossos nidicola | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Nephrocerus scutellatus | Nephrocerus scutellatus (Macquart) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma aculeata | Nephrotoma aculeata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma aculeata | Nephrotoma aculeata | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma analis | Nephrotoma analis | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma cornicina | Nephrotoma cornicina | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma crocata | Nephrotoma crocata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma dorsalis | Nephrotoma dorsalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma guestfalica | Nephrotoma guestfalica | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma lunulicornis | Nephrotoma lunulicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma lunulicornis | Nephrotoma lunulicornis | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma quadristriata | Nephrotoma quadristriata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma scurra | Nephrotoma scurra | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Nephrotoma sullingtonensis | Nephrotoma sullingtonensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Neurigona abdominalis | Neurigona abdominalis (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Neurigona biflexa | Neurigona biflexa Strobl in Czerny and Strobl | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Nigrotipula nigra | Nigrotipula nigra | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Norellia spinipes | Norellia spinipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Norrbomia hispanica | Norrbomia hispanica | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochlerotatus communis | Ochlerotatus communis (De Geer) (as Aedes communis (De Geer) in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochlerotatus dorsalis | Ochlerotatus dorsalis (Meigen) (as Aedes dorsalis (Meigen) in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochlerotatus flavescens | Ochlerotatus flavescens (Müller) (as Aedes flavescens (Müller) in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochlerotatus leucomelas | Ochlerotatus leucomelas (Meigen) (as Aedes leucomelas in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochlerotatus sticticus | Ochlerotatus sticticus (Meigen) (as Aedes sticticus (Meigen) in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Ochthera manicata | Ochthera manicata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Ochthera schembrii | Ochthera schembrii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Ocydromia melanopleura | Ocydromia melanopleura Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Odinia hendeli | Odinia hendeli | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Odinia meijerei | Odinia meijerei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Odinia ornata | Odinia ornata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Odinia pomona | Odinia pomona | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Odinia trinotata | Odinia maculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Odinia xanthocera | Odinia xanthocera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Odontomyia angulata | Odontomyia angulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Odontomyia angulata | Odontomyia angulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Odontomyia argentata | Odontomyia argentata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Odontomyia argentata | Odontomyia argentata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Odontomyia hydroleon | Odontomyia hydroleon | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Odontomyia hydroleon | Odontomyia hydroleon | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Odontomyia hydroleon | Odontomyia hydroleon | Barred Green Colonel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Odontomyia hydroleon | Odontomyia hydroleon | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Odontomyia hydroleon | Odontomyia hydroleon | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Odontomyia ornata | Odontomyia ornata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Odontomyia ornata | Odontomyia ornata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Odontomyia tigrina | Odontomyia tigrina | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oecothea praecox | Oecothea praecox | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oedalea apicalis | Oedalea apicalis Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oedalea hybotina | Oedalea hybotina (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Oedalea oriunda | Oedalea oriunda Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Oedalea ringdahli | Oedalea ringdahli Chvála | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Oestrus ovis | Oestrus ovis | Sheep Nostril Fly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Ogcodes gibbosus | Ogcodes gibbosus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Ogcodes gibbosus | Ogcodes gibbosus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Ogcodes pallipes | Ogcodes pallipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Ogcodes pallipes | Ogcodes pallipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oldenbergiella brumalis | Oldenbergiella brumalis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Opesia cana | Opesia cana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Opetia nigra | Opetia nigra | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oplodontha viridula | Oplodontha viridula | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Opomyza lineatopunctata | Opomyza lineatopunctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Opomyza punctata | Opomyza punctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Opomyza punctella | Opomyza punctella | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Orchisia costata | Orchisia costata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Orellia falcata | Orellia falcata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Orfelia bicolor | Orfelia bicolor (Macquart) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Orimarga juvenilis | Orimarga juvenilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Orimarga virgo | Orimarga virgo | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Ormosia aciculata | Ormosia aciculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ormosia bicornis | Ormosia bicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ormosia staegeriana | Ormosia staegeriana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Orthonevra intermedia | Orthonevra intermedia Lundbeck, 1916 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Orthopodomyia pulcripalpis | Orthopodomyia pulcripalpis (Rondani) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Ortochile nigrocoerulea | Ortochile nigrocoerulea Latreille (as Hercostomus nigrocoerulea (Latreille) in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Oscinella angularis | Oscinella angularis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oscinella angustipennis | Oscinella angustipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oscinella angustipennis | Oscinella angustipennis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Oscinella capreolus | Melanochaeta capreolus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oscinimorpha arcuata | Oscinomorpha arcuata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oscinimorpha sordidissima | Oscinomorpha sordissima | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oscinisoma gilvipes | Oscinosoma gilvipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oxycera analis | Oxycera analis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera analis | Oxycera analis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Oxycera dives | Oxycera dives | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera dives | Oxycera dives | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera fallenii | Oxycera fallenii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera fallenii | Oxycera fallenii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Oxycera leonina | Oxycera leonina | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera leonina | Oxycera leonina | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Oxycera morrisii | Oxycera morrisii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera morrisii | Oxycera morrisii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera nigricornis | Oxycera nigricornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera pardalina | Oxycera pardalina | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera pardalina | Oxycera pardalina | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera pygmaea | Oxycera pygmaea | a Soldier Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Oxycera pygmaea | Oxycera pygmaea | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera pygmaea | Oxycera pygmaea | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera rara | Oxycera rara | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera terminata | Oxycera terminata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Oxycera terminata | Oxycera terminata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Oxycera trilineata | Oxycera trilineata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Oxycera varipes | Oxycera varipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Oxyna flavipennis | Oxyna flavipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Oxyna nebulosa | Oxyna nebulosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Pachygaster atra | Pachygaster atra | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Pachygaster leachii | Pachygaster leachii | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Palaeodocosia alpicola | Palaeodocosia alpicola (Strobl) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Palaeodocosia flava | Palaeodocosia flava (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Palloptera ambusta | Palloptera ambusta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Palloptera laetabilis | Palloptera laetabilis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Palloptera usta | Palloptera usta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Pamponerus germanicus | Pamponerus germanicus | a Robber Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Pamponerus germanicus | Pamponerus germanicus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Pamponerus germanicus | Pamponerus germanicus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pandivirilia melaleuca | Pandivirilia melaleuca | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pandivirilia melaleuca | Pandivirilia melaleuca | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Panzeria intermedia | Eurithia conjugata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Panzeria puparum | Ernestia puparum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Paradelia hedgreni | Paradelia palliceps | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Paradelphomyia ecalcarata | Paradelphomyia ecalcarata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Paradelphomyia fuscula | Paradelphomyia fuscula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Paradelphomyia nielseni | Paradelphomyia nielseni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Paragus albifrons | Paragus albifrons (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Paragus tibialis | Paragus tibialis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Paragus tibialis | Paragus tibialis (Fallén, 1817) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Paralimosina fucata | Paralimosina fucata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Parallelomma paridis | Parallelomma paridis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Parallelomma vittatum | Parallelomma vittatum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Paraplatypeza atra | Paraplatypeza atra | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Paraplatypeza bicincta | Paraplatypeza bicincta | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Paraplatypeza bicincta | Paraplatypeza bicincta | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Parasetigena silvestris | Parasetigena silvestris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Parasyrphus nigritarsis | Parasyrphus nigritarsis | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Parasyrphus nigritarsis | Parasyrphus nigritarsis | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Paregle atrisquama | Paregle atrisquama | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Parhelophilus consimilis | Parhelophilus consimilis | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Parochthiphila coronata | Parochthiphila coronata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Parochthiphila spectabilis | Parochthiphila spectabilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Parydroptera discomyzina | Parydroptera discomyzina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pegomya argyrocephala | Pegomya argyrocephala | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pegomya depressiventris | Pegomya depressiventris | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pelecocera tricincta | Pelecocera tricincta Meigen, 1822 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Peleteria rubescens | Peleteria rubescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Pelidnoptera nigripennis | Pelidnoptera nigripennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Peribaea setinervis | Peribaea fissicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Periscelis annulata | Periscelis annulata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Periscelis annulipes | Periscelis annulipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Periscelis nigra | Periscelis nigra | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Periscelis winnertzi | Periscelis winnertzi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Periscepsia prunaria | Periscepsia prunaria | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Phalacrocera replicata | Phalacrocera replicata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phania thoracica | Phania thoracica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia amabilis | Phaonia amabilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Phaonia apicalis | Phaonia apicalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Phaonia atriceps | Dialytina atriceps | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia atriceps | Phaonia atriceps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia bitincta | Phaonia bitincta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia canescens | Phaonia canescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia consobrina | Phaonia consobrina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia exoleta | Phaonia exoleta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia falleni | Phaonia falleni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia fusca | Phaonia fusca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia gracilis | Phaonia gracilis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phaonia jaroschewskii | Phaonia jaroschewskii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Phaonia jaroschewskii | Phaonia jaroschewskii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Phaonia jaroschewskii | Phaonia jaroschewskii | hairy canary fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Phaonia laeta | Phaonia laeta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phaonia latipalpis | Phaonia latipalpis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Phaonia lugubris | Phaonia lugubris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia mediterranea | Phaonia mediterranea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia nymphaearum | Phaonia nymphaearum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Phaonia pratensis | Phaonia pratensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia pullata | Phaonia pullata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phaonia scutellata | Phaonia scutellata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Phaonia siebecki | Phaonia siebecki | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia subfuscinervis | Phaonia subfuscinervis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phaonia suecica | Phaonia suecica | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phaonia zugmayeriae | Phaonia zugmayeriae | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pharyngomyia picta | Pharyngomyia picta | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Phebellia nigripalpis | Phebellia nigripalpis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia annulipes | Pherbellia annulipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia argyra | Pherbellia argyra | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia brunnipes | Pherbellia brunnipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia dorsata | Pherbellia dorsata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia griseola | Pherbellia griseola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pherbellia knutsoni | Pherbellia knutsoni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Pherbellia nana | Pherbellia nana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Philocoprella quadrispina | Philocoprella quadrispina | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Philonicus albiceps | Philonicus albiceps | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Philonicus albiceps | Philonicus albiceps | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Philygria semialata | Nostima semialata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Phora bullata | Phora bullata Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phora hamata | Phora hamata Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phora obscura | Phora obscura (Zetterstedt) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phora penicillata | Phora penicillata Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phora praepandens | Phora praepandens Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phora speighti | Phora speighti Disney | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phorbia atrogrisea | Phorbia atrogrisea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phorbia longipilis | Phorbia longipilis | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phorbia nuditibia | Phorbia nuditibia | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phortica variegata | Amiota variegata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Phortica variegata | Amiota variegata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Phortica variegata | Amiota variegata | the spotty sap fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Phronia caliginosa | Phronia caliginosa Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Phronia egregia | Phronia egregia Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phronia electa | Phronia electa Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phronia interstincta | Phronia interstincta Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phronia mutabilis | Phronia mutabilis Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phronia persimilis | Phronia persimilis Hackman | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phronia persimilis | Phronia persimilis | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Phronia petulans | Phronia petulans Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phronia portschinskyi | Phronia portschinskyi Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phronia sudetica | Phronia sudetica Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phronia sylvatica | Phronia sylvatica Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phronia sylvatica | Phronia sylvatica | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Phronia vitrea | Phronia vitrea Plassmann (as P. longelamellata Strobl in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phryxe magnicornis | Tachina magnicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Phthiria pulicaria | Phthiria pulicaria | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Phthiria pulicaria | Phthiria pulicaria | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Phthiridium biarticulatum | Phthiridium biarticulatum | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Phthitia longisetosa | Phthitia longisetosa | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phthitia spinosa | Phthitia spinosa | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Phylidorea abdominalis | Limnophila abdominalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phylidorea heterogyna | Limnophila heterogyna | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Phylidorea longicornis | Limnophila glabricula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Physocephala nigra | Physocephala nigra | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Phytoliriomyza ornata | Metopomyza ornata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Phytomyza orobanchia | Phytomyza orobanchia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Piezura graminicola | Piezura boletorum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Pilaria fuscipennis | Pilaria fuscipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pilaria meridiana | Pilaria meridiana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pilaria scutellata | Pilaria scutellata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pipiza lugubris | Pipiza lugubris (Fabricius, 1775) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pipizella maculipennis | Pipizella maculipennis (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pipunculus elegans | Pipunculus spinipes Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pipunculus oldenbergi | Pipunculus oldenbergi Collin | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pipunculus zugmayeriae | Pipunculus zugmayeriae Kowarz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platycephala umbraculata | Platycephala umbraculata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Platycheirus amplus | Platycheirus amplus Curran, 1927 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platycheirus amplus | Platycheirus amplus | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Platycheirus discimanus | Platycheirus discimanus Loew, 1871 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platycheirus immarginatus | Platycheirus immarginatus (Zetterstedt, 1849) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platycheirus melanopsis | Platycheirus melanopsis Loew, 1856 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platycheirus perpallidus | Platycheirus perpallidus Verrall, 1901 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platycheirus sticticus | Platycheirus sticticus (Meigen, 1822) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus aeneus | Platypalpus aeneus (Macquart) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus alter | Platypalpus alter (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus analis | Platypalpus analis (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypalpus articulatoides | Platypalpus articulatoides (Frey) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus articulatus | Platypalpus articulatus Macquart | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus aurantiacus | Platypalpus aurantiacus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus caroli | Platypalpus niveiseta (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus carteri | Platypalpus carteri (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus commutatus | Platypalpus commutatus (Strobl) (as Platypalpus interpolus in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus confinis | Platypalpus confinis (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus cryptospina | Platypalpus cryptospina (Frey) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus divisus | Platypalpus divisus Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus ecalceatus | Platypalpus ecalceatus (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus excavatus | Platypalpus excisus (Becker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus inexpectatus | Platypalpus inexpectatus Smith & Chvála | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypalpus infectus | Platypalpus infectus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus ingenuus | Platypalpus ingenuus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus longimanus | Platypalpus longimanus (Corti) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypalpus luteicornis | Platypalpus luteicornis (Meigen) (as Platypalpus difficilis Frey in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus luteolus | Platypalpus luteolus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus macula | Platypalpus macula (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus melancholicus | Platypalpus melancholicus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus mikii | Platypalpus mikii (Becker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus ochrocera | Platypalpus ochrocera (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypalpus pallidiseta | Platypalpus pallidiseta Kovalev | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Platypalpus praecinctus | Platypalpus praecinctus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus pseudociliaris | Platypalpus pseudociliaris (Strobl) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus pulicarius | Platypalpus pulicarius (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus pygialis | Platypalpus pygialis Chvála | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypalpus pygmaeus | Platypalpus pygmaeus (Meigen) (as Platypalpus pallidicoxa Frey in Falk 1991) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus rapidus | Platypalpus rapidus (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus stigma | Platypalpus stigma (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus stigmatellus | Platypalpus stigmatellus (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus subtilis | Platypalpus subtilis (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus sylvicola | Platypalpus sylvicola (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Platypalpus tuomikoskii | Platypalpus tuomikoskii Chvála | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypalpus unicus | Platypalpus unicus (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platyparea discoidea | Platyparella discoidea | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Platypeza aterrima | Platypeza aterrima | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Platypeza consobrina | Platypeza consobrina | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Platypeza fasciata | Platypeza fasciata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Platypeza hirticeps | Platypeza hirticeps | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Platypeza hirticeps | Platypeza hirticeps | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Platypezina connexa | Platypezina connexa | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Plectanocnema nudipes | Plectanocnema nudipes (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pocota personata | Pocota personata (Harris, 1780) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Podocera delicata | Stenomicra delicata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Poecilobothrus ducalis | Poecilobothrus ducalis (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Poecilobothrus majesticus | Poecilobothrus majesticus d’Assis-Fonseca | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Policheta unicolor | Policheta unicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Polietes steinii | Polietes steinii | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pollenia vagabunda | Pollenia vagabunda | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Polylepta borealis | Polylepta borealis Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Polyodaspis sulcicollis | Polyodaspis sulcicollis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Polyporivora ornata | Polyporivora ornata | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Polyporivora picta | Polyporivora picta | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Potamia setifemur | Dendrophaonia setifemur | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Potamia setifemur | Potamia setifemur | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Prionocera pubescens | Prionocera pubescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Prionocera pubescens | Prionocera pubescens | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Prionocera subserricornis | Prionocera subserricornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Prooppia stulta | Phebellia stulta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Protoclythia modesta | Protoclythia modesta | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Protoclythia rufa | Protoclythia rufa | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Psacadina verbekei | Psacadina verbekei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Psacadina vittigera | Psacadina vittigera | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Psacadina zernyi | Psacadina zernyi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pseudexechia parallela | Pseudexechia parallela (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pseudolyciella pallidiventris | Pseudolyciella pallidiventris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pseudolyciella subpallidiventris | Pseudolyciella subpallidiventris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pseudopachychaeta approximatonervis | Pseudopachychaeta approximatonervis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pseudopachychaeta oscinina | Pseudopachychaeta heleocharis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pseudopachychaeta ruficeps | Pseudopachychaeta ruficeps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pseudopomyza atrimana | Pseudopomyza atrimana | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Pseudorymosia fovea | Pseudorymosia fovea (Dziedzicki) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pseudoseps signata | Piophila signata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pseudoseps signata | Pseudoseps signata | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Psilopa marginella | Psilopa marginella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Psilota anthracina | Psilota anthracina Meigen, 1822 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pterella grisea | Pterella grisea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pteromicra glabricula | Pteromicra glabricula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Pteromicra leucopeza | Pteromicra leucopeza | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Pteromicra pectorosa | Pteromicra pectorosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Ptiolina nigra | Ptiolina nigra | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Ptiolina nigra | Ptiolina nigra | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Ptiolina obscura | Ptiolina obscura | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Ptiolina obscura | Ptiolina obscura | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Ptychoptera longicauda | Ptychoptera longicauda (Tonnoir) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pyratula perpusilla | Pyratula perpusilla (Edwards) (as Orfelia perpusilla in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Pyrellia rapax | Pyrellia rapax | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rainieria calceata | Rainieria calceata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Redtenbacheria insignis | Redtenbacheria insignis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Renocera striata | Renocera striata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix inclinata | Rhabdomastix inclinata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix hilaris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix japonica | River-shore Cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix japonica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix japonica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix japonica | River-shore Cranefly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Rhabdomastix japonica | Rhabdomastix laeta | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Rhadiurgus variabilis | Rhadiurgus variabilis | Northern Robber Fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Rhadiurgus variabilis | Rhadiurgus variabilis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhadiurgus variabilis | Rhadiurgus variabilis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhagio annulatus | Rhagio annulatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhagio annulatus | Rhagio annulatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhagio lineola | Rhagio lineola | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Rhagio notatus | Rhagio notatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Rhagio notatus | Rhagio notatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhagio scolopaceus | Rhagio scolopaceus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Rhagio strigosus | Rhagio strigosus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhagio strigosus | Rhagio strigosus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhagio tringarius | Rhagio tringarius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Rhagoletis meigenii | Rhagoletis meigenii | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia aethiops | Rhamphomyia aethiops Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia albidiventris | Rhamphomyia albidiventris Strobl | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia albitarsis | Rhamphomyia albitarsis Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia albosegmentata | Rhamphomyia albosegmentata Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia breviventris | Rhamphomyia breviventris Frey | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia caliginosa | Rhamphomyia caliginosa Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia curvula | Rhamphomyia curvula Frey | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia hirtula | Rhamphomyia hirtula Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia hirtula | Rhamphomyia hirtula | Mountain Dance-fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia hirtula | Rhamphomyia hirtula | mountain dance-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia ignobilis | Rhamphomyia ignobilis Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia lamellata | Rhamphomyia lamellata Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia marginata | Rhamphomyia marginata (Fabricius) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia micropyga | Rhamphomyia micropyga Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia murina | Rhamphomyia murina Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia obscura | Rhamphomyia obscura Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia physoprocta | Rhamphomyia physoprocta Frey | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia plumipes | Rhamphomyia plumipes (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia sulcatina | Rhamphomyia sulcatina Collin | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia trigemina | Rhamphomyia trigemina Oldenburg | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhamphomyia vesiculosa | Rhamphomyia vesiculosa (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhaphiochaeta breviseta | Rhaphiochaeta breviseta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Rhaphium fascipes | Rhaphium fascipes (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium fractum | Rhaphium fractum Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium gravipes | Rhaphium gravipes Haliday in Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium lanceolatum | Rhaphium lanceolatum Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium micans | Rhaphium micans (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium patulum | Rhaphium patulum (Raddatz) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhaphium pectinatum | Rhaphium pectinatum (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Rhaphium penicillatum | Rhaphium penicillatum Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rhaphium rivale | Rhaphium rivale (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rhipidia ctenophora | Limonia ctenophora | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rhipidia uniseriata | Limonia uniseriata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Rhopalopterum atricilla | Rhopalopterum atricilla | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Rhopalopterum brunneipenne | Rhopalopterum brunneipenne | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rhopalopterum crucicarinatum | Rhopalopterum crucicarinatum | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rocetelion humerale | Rocetelion humerale (Zetterstedt) (as Cerotelion humeralis in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rondania fasciata | Rondania fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Rutylapa ruficornis | Orfelia ruficornis | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Rutylapa ruficornis | Rutylapa ruficornis (Zetterstedt) (as Orfelia in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia acta | Rymosia acta Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Rymosia affinis | Rymosia affinis Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rymosia armata | Rymosia armata Lackschewitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia britteni | Rymosia britteni Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia connexa | Rymosia connexa Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rymosia coulsoni | Rymosia sp. nov. | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Rymosia coulsoni | Rymosia coulsoni Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia fosteri | Rymosia fosteri Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Rymosia setiger | Rymosia setiger Dziedzicki | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia speyae | Rymosia speyae Chandler (as Rymosia sp. nov. in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Rymosia speyae | Rymosia speyae | a fungus gnat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Rymosia spinipes | Rymosia spinipes Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Rymosia thorneae | Rymosia thorneae Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Salticella fasciata | Salticella fasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Salticella fasciata | Salticella fasciata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Salticella fasciata | Salticella fasciata | Dune Snail-killing Fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Sapromyza albiceps | Sapromyza albiceps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sapromyza basalis | Sapromyza basalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sapromyza obsoleta | Sapromyza obsoleta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sapromyza opaca | Sapromyza opaca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sapromyza quadricincta | Sapromyza bipunctata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sapromyza zetterstedti | Sapromyza zetterstedti | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga africa | Sarcophaga cruenta | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga arcipes | Sarcophaga arcipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga exuberans | Sarcophaga exuberans | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga jacobsoni | Sarcophaga jacobsoni | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga similis | Sarcophaga similis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga subulata | Sarcophaga laciniata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga uliginosa | Sarcophaga uliginosa | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga vicina | Sarcophaga ebrachiata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Sarcophaga villeneuvei | Sarcophaga villeneuvei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Sarcophila latifrons | Sarcophila latifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sargus bipunctatus | Sargus bipunctatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Sargus cuprarius | Sargus cuprarius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sargus cuprarius | Sargus cuprarius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sargus flavipes | Sargus flavipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Sargus flavipes | Sargus flavipes | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sargus iridatus | Sargus iridatus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Scatella crassicosta | Scatella crassicosta | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Scatella obsoleta | Scatella obsoleta | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Scathophaga pictipennis | Scathophaga pictipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Scathophaga scybalaria | Scathophaga scybalaria | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Scenopinus fenestralis | Scenopinus fenestralis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Scenopinus fenestralis | Scenopinus fenestralis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Scenopinus glabrifrons | Scenopinus glabrifrons | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Scenopinus niger | Scenopinus niger | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Scenopinus niger | Scenopinus niger | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Sceptonia concolor | Sceptonia concolor Winnertz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Sceptonia flavipuncta | Sceptonia flavipuncta Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sceptonia fuscipalpis | Sceptonia fuscipalpis Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sceptonia humerella | Sceptonia humerella Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sceptonia pilosa | Sceptonia pilosa Bukowski | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sceptonia pughi | Sceptonia pughi Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sceptonia regni | Sceptonia regni Chandler | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sceptonia tenuis | Sceptonia tenuis Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Schroederella iners | Schroederella iners | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sciapus heteropygus | Sciapus heteropygus Parent | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Sciapus laetus | Sciapus laetus (Meigen) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciomyza dryomyzina | Sciomyza dryomyzina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Sciomyza simplex | Sciomyza simplex | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sciophila adamsi | Sciophila adamsi Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Sciophila antiqua | Sciophila antiqua Chandler (as Sciophila sp. nov. in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Sciophila buxtoni | Sciophila buxtoni Freeman | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila cliftoni | Sciophila cliftoni Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Sciophila fridolini | Sciophila fridolini Stackelberg | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sciophila geniculata | Sciophila geniculata Zetterstedt | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila interrupta | Sciophila interrupta (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila limbatella | Sciophila limbatella Zetterstedt | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sciophila nigronitida | Sciophila nigronitida Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila plurisetosa | Sciophila plurisetosa Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sciophila pomacea | Sciophila ochracea Stephens in Walker | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Sciophila rufa | Sciophila rufa Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila thoracica | Sciophila thoracica Staeger (as S. quadriterga Hutson in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sciophila varia | Sciophila varia (Winnertz) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Scleroprocta pentagonalis | Scleroprocta pentagonalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Scleroprocta sororcula | Scleroprocta sororcula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Scoliocentra confusa | Chaetomus confusus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Scoliocentra flavotestacea | Chaetomus flavotestaceus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Scoliocentra scutellaris | Scoliocentra scutellaris | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Senometopia excisa | Carcelia excisa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Senometopia intermedia | Carcelia intermedia | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Sepsis biflexuosa | Sepsis biflexuosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sepsis nigripes | Sepsis nigripes | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Seri obscuripennis | Seri obscuripennis | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Seri obscuripennis | Seri obscuripennis | NA | A review of the status of the Lonchopteridae, Platypezidae and Opetiidae flies of Great Britain (NECR246) | 2018-01-28 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sicus abdominalis | Sicus abdominalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Siphona verralli | Asiphona verralli | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Siphonella oscinina | Siphonella oscinina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Siphunculina aenea | Siphunculina aenea | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Solva marginata | Xylomyia marginata | NA | Red Data Book of Insects | 1987-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Solva marginata | Solva marginata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Solva marginata | Solva marginata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Solva varia | Solva varia | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Regionally Extinct |
| Invertebrate | insect - true fly (Diptera) | Spania nigra | Spania nigra | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Spania nigra | Spania nigra | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Speccafrons halophila | Speccafrons halophila | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Sphaerophoria bankowskae | Sphaerophoria bankowskae (Goeldlin de Tiefenau, 1989) | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Sphaerophoria loewi | Sphaerophoria loewi Zetterstedt, 1843 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Sphaerophoria loewi | Sphaerophoria loewi | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Sphaerophoria potentillae | Sphaerophoria potentillae Claussen, 1984 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Sphaerophoria virgata | Sphaerophoria virgata Goeldlin de Tiefenau, 1974 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Sphegina sibirica | Sphegina sibirica | a Hoverfly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Spilogona alpica | Spilogona alpica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Spilogona baltica | Spilogona baltica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Spilogona biseriata | Spilogona biseriata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Spilogona depressiuscula | Spilogona depressiuscula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Spilogona griseola | Spilogona griseola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Spilogona litorea | Spilogona litorea | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Spilogona scutulata | Spilogona scutulata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Spilogona septemnotata | Spilogona septemnotata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Spilogona setigera | Spilogona setigera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Spilogona triangulifera | Spilogona triangulifera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Spilogona trianguligera | Spilogona trianguligera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Spilogona trigonata | Spilogona trigonata | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Spiniphora excisa | Spiniphora excisa (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Spiriverpa lunulata | Spiriverpa lunulata | Stiletto-fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Spiriverpa lunulata | Spiriverpa lunulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Spiriverpa lunulata | Spiriverpa lunulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Staurochaeta albocingulata | Staurochaeta albocingulata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Stegana coleoptrata | Stegana coleoptrata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Stegana hypoleuca | Stegana hypoleuca | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Stegana longifibula | Stegana longifibula | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Stegana nigrithorax | Stegana nigrithorax | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Stemonocera cornuta | Trypeta cornuta | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Stemonocera cornuta | Vidalia cornuta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Stenomicra cogani | Stenomicra cogani | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Stilpon lunatus | Stilpon lunatus | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 1991-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Stilpon sublunatus | Stilpon sublunata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Stratiomys chamaeleon | Stratiomys chamaeleon | a soldier fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Stratiomys chamaeleon | Stratiomys chamaeleon | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Stratiomys chamaeleon | Stratiomys chamaeleon | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Stratiomys longicornis | Stratiomys longicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Stratiomys longicornis | Stratiomys longicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Stratiomys potamida | Stratiomys potamida | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Stratiomys singularior | Stratiomys singularior | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Strongylophthalmyia ustulata | Strongylophthalmyia ustulata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Strongylophthalmyia ustulata | Strongylophthalmyia ustulata | a tanypezid fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Subclytia rotundiventris | Subclytia rotundiventris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Suillia dawnae | Suillia dawnae | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Suillia dumicola | Suillia dumicola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Suillia oxyphora | Suillia oxyphora | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Suillia vaginata | Suillia vaginata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Symballophthalmus dissimilis | Symballophthalmus dissimilis (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Symballophthalmus pictipes | Symballophthalmus pictipes (Becker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Symphoromyia crassicornis | Symphoromyia crassicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Symphoromyia crassicornis | Symphoromyia crassicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Symphoromyia immaculata | Symphoromyia immaculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Symphoromyia immaculata | Symphoromyia immaculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Symplecta meigeni | Erioptera meigeni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Symplecta pusilla | Erioptera pusilla | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Symplecta scotica | Erioptera scotica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Syndyas nigripes | Syndyas nigripes (Zetterstedt) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Syneches muscarius | Syneches muscarius (Fabricius) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Synplasta ingeniosa | Synplasta ingeniosa (Kidd) (as Allodiopsis ingeniosa in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Synplasta rufilatera | Synplasta rufilatera (Edwards) (as Allodiopsis rufilatera in Shirt 1987 and Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Syntemna nitidula | Syntemna nitidula Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Syntemna stylata | Syntemna stylata Hutson | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Syntormon filiger | Syntormon filiger Verrall | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Syntormon macula | Syntormon macula Parent | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Syntormon mikii | Syntormon mikii Strobl | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Systenus bipartitus | Systenus bipartitus (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Systenus leucurus | Systenus leucurus Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Systenus scholtzii | Systenus scholtzii (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Systenus tener | Systenus tener Loew (now regarded by some authorities as a synonym of Systenus bipartitus (Loew)) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Systoechus ctenopterus | Systoechus ctenopterus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Not Evaluated |
| Invertebrate | insect - true fly (Diptera) | Tabanus autumnalis | Tabanus autumnalis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Tabanus bovinus | Tabanus bovinus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tabanus bovinus | Tabanus bovinus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tabanus bromius | Tabanus bromius | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Tabanus cordiger | Tabanus cordiger | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Tabanus cordiger | Tabanus cordiger | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tabanus glaucopis | Tabanus glaucopis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tabanus glaucopis | Tabanus glaucopis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tabanus maculicornis | Tabanus maculicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Tabanus maculicornis | Tabanus maculicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tabanus miki | Tabanus miki | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tabanus miki | Tabanus miki | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tabanus sudeticus | Tabanus sudeticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Tabanus sudeticus | Tabanus sudeticus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tachydromia acklandi | Tachydromia acklandi Chvála | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tachydromia connexa | Tachydromia connexa Meigen | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tachydromia costalis | Tachydromia costalis (von Roser) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tachydromia halidayi | Tachydromia halidayi (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tachydromia halterata | Tachydromia halterata (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tachydromia lundstroemi | Tachydromia lundstroemi (Frey) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Tachydromia terricola | Tachydromia terricola Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tachydromia woodi | Tachydromia woodi (Collin) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tachypeza fuscipennis | Tachypeza fuscipennis (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tachypeza heeri | Tachypeza heeri Zetterstedt | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tachypeza truncorum | Tachypeza truncorum (Fallén) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tachytrechus consobrinus | Tachytrechus consobrinus (Haliday in Walker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tachytrechus ripicola | Tachytrechus ripicola Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tanypeza longimana | Tanypeza longimana | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tanyptera atrata | Ctenophora atrata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tanyptera atrata | Tanyptera atrata | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tanyptera nigricornis | Ctenophora nigricornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tanyptera nigricornis | Tanyptera nigricornis | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tarnania dziedzickii | Tarnania dziedzickii (Edwards) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Tarnania tarnanii | Tarnania tarnanii (Dziedzicki) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tasiocera fuscescens | Tasiocera fuscescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tasiocera halesus | Tasiocera collini | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tasiocera jenkinsoni | Tasiocera jenkinsoni | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tasiocera robusta | Tasiocera laminata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Teichomyza fusca | Teichomyza fusca | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Teichomyza fusca | Scatella fusca | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Extinct |
| Invertebrate | insect - true fly (Diptera) | Telmaturgus tumidulus | Telmaturgus tumidulus (Raddatz) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tephritis praecox | Tephritis praecox | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tephritis sp. nov. | Tephritis sp. nov. | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Terellia vectensis | Orellia vectensis | NA | Red Data Book of Insects | 1987-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Terellia vectensis | Terellia vectensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Terellia winthemi | Terellia winthemi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tetanocera freyi | Tetanocera freyi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tetanocera phyllophora | Tetanocera phyllophora | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tetanocera punctifrons | Tetanocera punctifrons | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tetanops myopinus | Tetanops myopinus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tethina incisuralis | Tethina incisuralis | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Tethina strobliana | Tethina simplex | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Thaumalea truncata | Thaumalea truncata Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thaumastoptera calceata | Thaumastoptera calceata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thaumatomyia rufa | Thaumatomyia rufa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thecocarcelia acutangulata | Thecocarcelia acutangula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Thecophora fulvipes | Thecophora fulvipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thelymorpha marmorata | Thelymorpha marmorata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Themira biloba | Themira biloba | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Themira germanica | Themira germanica | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Themira gracilis | Themira gracilis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Themira gracilis | Themira gracilis | a small dung fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Themira nigricornis | Themira nigricornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Thereva bipunctata | Thereva bipunctata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thereva bipunctata | Thereva bipunctata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva cinifera | Thereva cinifera | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva cinifera | Thereva cinifera | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Thereva fulva | Thereva fulva | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva fulva | Thereva fulva | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Thereva handlirschi | Thereva handlirschi | a Stiletto fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Thereva handlirschi | Thereva handlirschi | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thereva handlirschi | Thereva handlirschi | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva inornata | Thereva inornata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Thereva inornata | Thereva inornata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva nobilitata | Thereva nobilitata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thereva plebeja | Thereva plebeja | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thereva plebeja | Thereva plebeja | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva strigata | Thereva strigata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Thereva strigata | Thereva strigata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thereva valida | Thereva valida | a Stiletto fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Thereva valida | Thereva valida | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thereva valida | Thereva valida | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thinophilus ruficornis | Thinophilus ruficornis (Haliday) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thricops aculeipes | Thricops aculeipes | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thricops albibasalis | Thricops albibasalis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thricops foveolatus | Thricops foveolatus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thricops genarum | Thricops genarum | NA | A Provisional Assessment of the Status of Calypterate flies in the UK | 2017-08-30 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Thricops hirtulus | Thricops hirtulus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thricops innocuus | Thricops innocuus | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Thricops separ | Thricops separ | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Thrypticus cuneatus | Thrypticus cuneatus (Becker) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Thrypticus divisus | Thrypticus divisus (Strobl) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thrypticus nigricauda | Thrypticus nigricauda Wood | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thrypticus smaragdinus | Thrypticus smaragdinus Gerstäcker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Thrypticus tarsalis | Thrypticus tarsalis Parent | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Thyridanthrax fenestratus | Thyridanthrax fenestratus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | insect - true fly (Diptera) | Thyridanthrax fenestratus | Thyridanthrax fenestratus | Mottled Bee-fly | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | insect - true fly (Diptera) | Thyridanthrax fenestratus | Thyridanthrax fenestratus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Thyridanthrax fenestratus | Thyridanthrax fenestratus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tipula alpina | Tipula alpina | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula bistilata | Tipula bistilata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tipula bistilata | Tipula bistilata | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula cava | Tipula cava | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula cheethami | Tipula cheethami | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula coerulescens | Tipula coerulescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula gimmerthali | Tipula gimmerthali | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula grisescens | Tipula grisescens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula helvola | Tipula helvola | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula holoptera | Tipula holoptera | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula hortorum | Tipula hortorum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula hortorum | Tipula hortorum | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula invenusta | Tipula invenusta | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula laetabilis | Tipula dilatata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Tipula laetabilis | Tipula laetabilis | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula limbata | Tipula limbata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula limbata | Tipula limbata | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula livida | Tipula livida | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula luridorostris | Tipula luridirostris | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula luridorostris | Tipula luridorostris | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula marginella | Tipula marginata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula marginella | Tipula marginella | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula melanoceros | Tipula melanoceros | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula mutila | Tipula mutila | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tipula nodicornis | Tipula nodicornis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula nubeculosa | Tipula nubeculosa | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula pabulina | Tipula pabulina | a cranefly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Tipula peliostigma | Tipula peliostigma | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula pseudovariipennis | Tipula pseudovariipennis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula sarajevensis | Tipula sarajevensis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tipula selene | Tipula selene | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tipula serrulifera | Tipula serrulifera | Cranefly | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tipula siebkei | Tipula siebkei | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Tipula truncorum | Tipula truncorum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tipula yerburyi | Tipula yerburyi | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Tlephusa cincinna | Tlephusa diligens | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Tomosvaryella cilitarsis | Tomosvaryella cilitarsis (Strobl) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tomosvaryella minima | Tomosvaryella minima (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Trachysiphonella indet. | Trachysiphonella carinfacies | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Trachysiphonella pygmaea | Trachysiphonella pygmaea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Trachysiphonella ruficeps | Trachysiphonella ruficeps | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Trachysiphonella scutellata | Trachysiphonella scutellata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Trichina opaca | Trichina opaca Loew | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichocera maculipennis | Trichocera maculipennis Meigen | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichonta bicolor | Trichonta bicolor Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Trichonta brigantia | Trichonta brigantia Chandler (as Trichonta sp. nov. in Falk 1991) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Trichonta clavigera | Trichonta clavigera Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichonta flavicauda | Trichonta flavicauda Lundström | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Trichonta fragilis | Trichonta fragilis Gagné | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichonta fusca | Trichonta fusca Landrock | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Trichonta icenica | Trichonta icenica Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichonta nigritula | Trichonta nigritula Edwards | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Trichonta pulchra | Trichonta pulchra Gagné | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Tricimba brachyptera | Tricimba brachyptera | NA | A Provisional Assessment of the Status of Acalyptratae flies in the UK | 2016-12-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Tricyphona unicolor | Pedicia unicolor | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Triglyphus primus | Triglyphus primus Loew, 1840 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Triogma trisulcata | Triogma trisulcata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Triphleba crassinervis | Triphleba crassinervis (Strobl) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Triphleba excisa | Triphleba excisa (Lundbeck) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Triphleba flexipalpis | Triphleba flexipalpis Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Triphleba smithi | Triphleba smithi Disney | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Triphleba subcompleta | Triphleba subcompleta Schmitz | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Triphleba trinervis | Triphleba trinervis (Becker) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Trixoscelis marginella | Trixoscelis marginella | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Trupanea amoena | Trupanea amoena | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Trypeta zoe | Trypeta wiedemanni | NA | Red Data Book of Insects | 1987-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Typhamyza bifasciata | Anthomyza bifasciata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Ulidia erythrophthalma | Ulidia erythrophthalma | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Urophora cuspidata | Urophora cuspidata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Urophora solstitialis | Urophora solstitialis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Urophora spoliata | Urophora spoliata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Urytalpa atriceps | Urytalpa atriceps (Edwards) (as Orfelia in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Urytalpa macrocera | Urytalpa macrocera (Edwards) (as Orfelia in Shirt 1987) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Vanoyia tenuicornis | Vanoyia tenuicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Vanoyia tenuicornis | Vanoyia tenuicornis | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Villa cingulata | Villa cingulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Villa cingulata | Villa cingulata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Villa modesta | Villa modesta | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Villa modesta | Villa modesta | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Villa venusta | Villa venusta | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Critically Endangered |
| Invertebrate | insect - true fly (Diptera) | Villa venusta | Villa venusta | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Wagneria costata | Wagneria costata | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Wagneria gagatea | Wagneria gagatea | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Wiedemannia lamellata | Wiedemannia lamellata (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Wiedemannia lota | Wiedemannia lota Walker | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Wiedemannia phantasma | Wiedemannia phantasma Mik | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Near Threatened |
| Invertebrate | insect - true fly (Diptera) | Wiedemannia simplex | Wiedemannia simplex (Loew) | NA | Falk, S.J. & Crossley, R. 2005. A review of the scarce and threatened flies of Great Britain. Part 3- Empidoidea. Species Status 3- 1-136. Joint Nature Conservation Committee, Peterborough. | 2005-05-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Wiedemannia simplex | Wiedemannia simplex | a dance fly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | insect - true fly (Diptera) | Woodiphora retroversa | Woodiphora retroversa (Wood) | NA | Falk, S.J. & Chandler, P.J. 2005. A review of the scarce and threatened flies of Great Britain. Part 2- Nematocera and Aschiza not dealt with by Falk (1991). Species Status 2- 1-191. Joint Nature Conservation Committee, Peterborough | 2005-05-01 | Data Deficient |
| Invertebrate | insect - true fly (Diptera) | Xylomya maculata | Xylomya maculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Xylomya maculata | Xylomya maculata | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Vulnerable |
| Invertebrate | insect - true fly (Diptera) | Xylophagus ater | Xylophagus ater | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Xylophagus cinctus | Xylophagus cinctus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Least concern |
| Invertebrate | insect - true fly (Diptera) | Xylophagus cinctus | Xylophagus cinctus | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Xylophagus junki | Xylophagus junki | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Regionally Extinct |
| Invertebrate | insect - true fly (Diptera) | Xylota abiens | Xylota abiens Meigen, 1822 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Xylota tarda | Xylota tarda Meigen, 1822 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Xylota xanthocnema | Xylota xanthocnema Collin, 1939 | NA | A review of the scarce and threatened flies of Great Britain. | 2014-11-26 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Xylotachina diluta | Xylotachina diluta | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Zabrachia tenella | Zabrachia tenella | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Endangered |
| Invertebrate | insect - true fly (Diptera) | Zabrachia tenella | Zabrachia tenella | NA | A review of the status of Larger Brachycera flies of Great Britain | 2017-08-30 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | insect - true fly (Diptera) | Zaphne spiniclunis | Hydrophoria spiniclunis | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | insect - true fly (Diptera) | Zodion cinereum | Zodion notatum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Rare |
| Invertebrate | insect - true fly (Diptera) | Zodion cinereum | Zodion cinereum | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Invertebrate | insect - true fly (Diptera) | Zophomyia temula | Zophomyia temula | NA | A review of the scarce and threatened flies of Great Britain - Part 1 (Falk, S.J.) | 1991-01-01 | Nationally Notable |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River lamprey | Habitats Directive | 1992-01-01 | Annex 5 |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River Lamprey | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | Lamprey, River | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River Lamprey | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | river lamprey | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River lamprey | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | jawless fish (Agnatha) | Lampetra fluviatilis | Lampetra fluviatilis | River lamprey | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Fish | jawless fish (Agnatha) | Lampetra planeri | Lampetra planeri | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | jawless fish (Agnatha) | Lampetra planeri | Lampetra planeri | Brook Lamprey | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | jawless fish (Agnatha) | Lampetra planeri | Lampetra planeri | Brook Lamprey | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | jawless fish (Agnatha) | Lampetra planeri | Lampetra planeri | Brook Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | jawless fish (Agnatha) | Lampetra planeri | Lampetra planeri | Brook Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea Lamprey | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea lamprey | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea Lamprey | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea lamprey | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Fish | jawless fish (Agnatha) | Petromyzon marinus | Petromyzon marinus | Sea Lamprey | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Abrothallus bertianus | Abrothallus bertianus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus bertianus | Abrothallus bertianus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus caerulescens | Abrothallus caerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus caerulescens | Abrothallus caerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus cetrariae | Abrothallus cetrariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus cetrariae | Abrothallus cetrariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus cladoniae | Abrothallus cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus cladoniae | Abrothallus cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus microspermus | Abrothallus microspermus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus microspermus | Abrothallus microspermus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus parmeliarum | Abrothallus parmeliarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus parmeliarum | Abrothallus parmeliarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus prodiens | Abrothallus prodiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus prodiens | Abrothallus prodiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus suecicus | Abrothallus suecicus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus suecicus | Vouauxiomyces ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus suecicus | Abrothallus suecicus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus suecicus | Vouauxiomyces ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus usneae | Abrothallus usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Abrothallus usneae | Abrothallus usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus welwitschii | Abrothallus welwitschii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Abrothallus welwitschii | Abrothallus welwitschii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella annexa | Absconditella annexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella annexa | Absconditella annexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella annexa | Absconditella annexa | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Absconditella celata | Absconditella celata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella celata | Absconditella celata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella delutula | Absconditella delutula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella delutula | Absconditella delutula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella lignicola | Absconditella lignicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella lignicola | Absconditella lignicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella pauxilla | Absconditella pauxilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Absconditella pauxilla | Absconditella pauxilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella pauxilla | Absconditella pauxilla | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Absconditella sphagnorum | Absconditella sphagnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella sphagnorum | Absconditella sphagnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Absconditella sphagnorum | Absconditella sphagnorum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Absconditella trivialis | Absconditella trivialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Absconditella trivialis | Absconditella trivialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora admissa | Acarospora admissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora admissa | Acarospora admissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Acarospora anomala | Acarospora anomala | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acarospora anomala | Acarospora anomala | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora badiofusca | Acarospora badiofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora badiofusca | Acarospora badiofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Acarospora badiofusca | Acarospora badiofusca | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acarospora benedarensis | Acarospora benedarensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acarospora benedarensis | Acarospora benedarensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora benedarensis | Acarospora benedarensis | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acarospora cervina | Acarospora cervina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora cervina | Acarospora cervina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora durietzii | Acarospora durietzii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora durietzii | Acarospora durietzii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acarospora fuscata | Acarospora fuscata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora glaucocarpa | Acarospora glaucocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora glaucocarpa | Acarospora glaucocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora impressula | Acarospora impressula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora macrospora subsp. macrospora | Acarospora macrospora ssp. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora macrospora subsp. macrospora | Acarospora macrospora ssp. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Acarospora macrospora subsp. macrospora | Acarospora macrospora subsp. macrospora | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acarospora macrospora subsp. murorum | Acarospora macrospora ssp. murorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Acarospora moenium | Acarospora moenium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora moenium | Acarospora moenium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora moenium | Aspicilia moenium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acarospora nitrophila | Acarospora nitrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora nitrophila | Acarospora nitrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora nitrophila | Acarospora nitrophila | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acarospora sinopica | Acarospora sinopica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora subrufula | Acarospora subrufula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Acarospora subrufula | Acarospora subrufula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora subrufula | Acarospora subrufula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Acarospora subrufula | Acarospora subrufula | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Acarospora umbilicata f. congredians | Acarospora umbilicata f. congrediens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acarospora umbilicata f. congredians | Acarospora umbilicata f. congrediens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora veronensis | Acarospora veronensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acarospora veronensis | Acarospora veronensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acolium inquinans | Cyphelium inquinans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acolium marcianum | Cyphelium marcianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acolium marcianum | Cyphelium marcianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acolium marcianum | Cyphelium marcianum | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acolium sessile | Cyphelium sessile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acolium sessile | Cyphelium sessile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acremonium lichenicola | Acremonium lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Acremonium lichenicola | Acremonium lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acremonium rhabdosporum | Acremonium rhabdosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acremonium rhabdosporum | Acremonium rhabdosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Acrocordia cavata | Acrocordia cavata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acrocordia cavata | Acrocordia cavata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acrocordia cavata | Acrocordia cavata | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Acrocordia conoidea | Acrocordia conoidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acrocordia gemmata | Acrocordia gemmata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acrocordia macrospora | Acrocordia macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acrocordia macrospora | Acrocordia macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acrocordia salweyi | Acrocordia salweyi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Acrocordia subglobosa | Acrocordia subglobosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Acrocordia subglobosa | Acrocordia subglobosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Acrocordia subglobosa | Acrocordia subglobosa | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Adelococcus alpestris | Adelococcus alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Adelococcus alpestris | Adelococcus alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Adelococcus interlatens | Adelococcus interlatens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Adelococcus interlatens | Adelococcus interlatens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Adelolecia pilati | Adelolecia pilati | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Agonimia allobata | Agonimia allobata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia allobata | Agonimia allobata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Agonimia flabelliformis | Agonimia flabelliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia flabelliformis | Agonimia flabelliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Agonimia gelatinosa | Agonimia gelatinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia gelatinosa | Agonimia gelatinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Agonimia globulifera | Agonimia globulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Agonimia globulifera | Agonimia globulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia octospora | Agonimia octospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia octospora | Agonimia octospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Agonimia octospora | Agonimia octospora | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Agonimia opuntiella | Agonimia opuntiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Agonimia opuntiella | Agonimia opuntiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia repleta | Agonimia repleta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Agonimia repleta | Agonimia repleta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Agonimia tristicula | Agonimia tristicula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Agyrium rufum | Agyrium rufum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ainoa mooreana | Ainoa mooreana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ainoa mooreana | Ainoa mooreana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Alectoria nigricans | Alectoria nigricans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Alectoria ochroleuca | Alectoria ochroleuca | Alpine sulphur-tresses | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Alectoria ochroleuca | Alectoria ochroleuca | Alpine sulphur-tresses | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Alectoria ochroleuca | Alectoria ochroleuca | Alpine sulphur-tresses | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Alectoria ochroleuca | Alectoria ochroleuca | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Alectoria ochroleuca | Alectoria ochroleuca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Alectoria sarmentosa subsp. sarmentosa | Alectoria sarmentosa ssp. sarmentosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Alectoria sarmentosa subsp. sarmentosa | Alectoria sarmentosa ssp. sarmentosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Alectoria sarmentosa subsp. vexillifera | Alectoria sarmentosa ssp. vexillifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Alectoria sarmentosa subsp. vexillifera | Alectoria sarmentosa ssp. vexillifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Allantoparmelia alpicola | Allantoparmelia alpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Allantoparmelia alpicola | Allantoparmelia alpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Amandinea coniops | Amandinea coniops | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Amandinea coniops | Amandinea coniops | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Amandinea pelidna | Amandinea lecideina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Amandinea pelidna | Amandinea lecideina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Amandinea punctata | Amandinea punctata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ameliella andreaeicola | Ameliella andreaeicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ameliella andreaeicola | Ameliella andreaeicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ameliella grisea | Ameliella grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ameliella grisea | Ameliella grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Amygdalaria consentiens | Amygdalaria consentiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Amygdalaria consentiens | Amygdalaria consentiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Amygdalaria pelobotryon | Amygdalaria pelobotryon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris ssp. ciliaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris ssp. ciliaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris subsp. ciliaris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris subsp. ciliaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris subsp. Ciliaris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. ciliaris | Anaptychia ciliaris subsp. ciliaris | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. mamillata | Anaptychia ciliaris ssp. mamillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Anaptychia ciliaris subsp. mamillata | Anaptychia ciliaris ssp. mamillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Anaptychia runcinata | Anaptychia runcinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium biforme | Anisomeridium biforme | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium polypori | Anisomeridium polypori | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium ranunculosporum | Anisomeridium ranunculosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium robustum | Anisomeridium robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium robustum | Anisomeridium robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Anisomeridium viridescens | Anisomeridium viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Anisomeridium viridescens | Anisomeridium viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Anisomeridium viridescens | Anisomeridium viridescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Antennulariella lichenisata | Antennulariella lichenisata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Antennulariella lichenisata | Antennulariella lichenisata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aphanopsis coenosa | Aphanopsis coenosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aphanopsis coenosa | Aphanopsis coenosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aphanopsis coenosa | Aphanopsis coenosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Aquacidia antricola | Bacidia carneoglauca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aquacidia antricola | Bacidia carneoglauca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aquacidia trachona | Bacidia trachona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aquacidia trachona | Bacidia trachona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aquacidia viridifarinosa | Bacidia viridifarinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arctomia delicatula | Arctomia delicatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arctomia delicatula | Arctomia delicatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arctomia delicatula | Arctomia delicatula | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arctoparmelia incurva | Arctoparmelia incurva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arrhenia peltigerina | Arrhenia peltigerina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arrhenia peltigerina | Arrhenia peltigerina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia almquistii | Arthonia almquistii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia almquistii | Arthonia almquistii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia almquistii | Arthonia almquistii | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia amylospora | Arthonia amylospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia amylospora | Arthonia amylospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia amylospora | Arthonia amylospora | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia anglica | Arthonia anglica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia anglica | Arthonia anglica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Arthonia anglica | Arthonia anglica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Arthonia anglica | Arthonia anglica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthonia anombrophila | Arthonia anombrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia anombrophila | Arthonia anombrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia anombrophila | Arthonia anombrophila | a comma lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia apatetica | Arthonia apatetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Arthonia apatetica | Arthonia apatetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia apatetica | Arthonia apatetica | a comma lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia apotheciorum | Arthonia apotheciorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia apotheciorum | Arthonia apotheciorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia arthonioides | Arthonia arthonioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia arthonioides | Arthonia arthonioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthonia atlantica | Arthonia atlantica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia caerulescens | Arthonia caerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia caerulescens | Arthonia caerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia cinnabarina | Arthonia cinnabarina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia cohabitans | Arthonia cohabitans | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Arthonia cohabitans | Arthonia cohabitans | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia cohabitans | Arthonia cohabitans | a lichenicolous fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthonia cohabitans | Arthonia cohabitans | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia colombiana | Arthonia colombiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia colombiana | Arthonia colombiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia coronata | Arthonia coronata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia coronata | Arthonia coronata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia destruens | Arthonia destruens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia destruens | Arthonia destruens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia didyma | Arthonia didyma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia digitatae | Arthonia digitatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia digitatae | Arthonia digitatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia diploiciae | Arthonia diploiciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia diploiciae | Arthonia diploiciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Arthonia elegans | Arthonia elegans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia epiphyscia | Arthonia epiphyscia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia epiphyscia | Arthonia epiphyscia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia excipienda | Arthonia excipienda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia excipienda | Arthonia excipienda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia excipienda | Arthonia excipienda | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia fuscopurpurea | Arthonia fuscopurpurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia fuscopurpurea | Arthonia fuscopurpurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia galactites | Arthonia galactites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Arthonia gelidae | Arthonia gelidae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia gelidae | Arthonia gelidae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia graphidicola | Arthonia graphidicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia graphidicola | Arthonia graphidicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia graphidicola | Arthonia graphidicola | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia ilicina | Arthonia ilicina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia ilicina | Arthonia ilicina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia ilicinella | Arthonia ilicinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia ilicinella | Arthonia ilicinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia ilicinella | Arthonia ilicinella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia intexta | Arthonia intexta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia intexta | Arthonia intexta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia invadens | Arthonia invadens | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia invadens | Arthonia invadens | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia invadens | Arthonia invadens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Arthonia invadens | Arthonia invadens | a lichenicolous fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthonia invadens | Arthonia invadens | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia lapidicola | Arthonia lapidicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia ligniaria | Arthonia ligniaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia ligniaria | Arthonia ligniaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia ligniariella | Arthonia ligniariella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia ligniariella | Arthonia ligniariella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia mediella | Arthonia mediella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia mediella | Arthonia mediella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia meridionalis | Arthonia meridionalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia meridionalis | Arthonia meridionalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Arthonia molendoi | Arthonia molendoi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia molendoi | Arthonia molendoi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia muscigena | Arthonia muscigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia muscigena | Arthonia muscigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia neglectula | Arthonia neglectula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia neglectula | Arthonia neglectula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia pannariae | Arthonia pannariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia pannariae | Arthonia pannariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia patellulata | Arthonia patellulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia patellulata | Arthonia patellulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia patellulata | Arthonia patellulata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthonia patellulata | Arthonia patellulata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia peltigerea | Arthonia peltigerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia peltigerea | Arthonia peltigerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia phaeobaea | Arthonia phaeobaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia phaeobaea | Arthonia phaeobaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia phaeophysciae | Arthonia phaeophysciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia phaeophysciae | Arthonia phaeophysciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia punctella | Arthonia punctella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia punctella | Arthonia punctella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia punctiformis | Arthonia punctiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia punctilliformis | Arthonia punctilliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia punctilliformis | Arthonia punctilliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia radiata | Arthonia radiata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia sampaianae | Arthonia sampaianae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia sampaianae | Arthonia sampaianae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia spadicea | Arthonia spadicea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia stellaris | Arthonia stellaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia stellaris | Arthonia stellaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia stereocaulina | Arthonia stereocaulina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia stereocaulina | Arthonia stereocaulina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Arthonia subfuscicola | Arthonia subfuscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthonia subfuscicola | Arthonia subfuscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia subfuscicola | Arthonia subfuscicola | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia thelotrematis | Arthonia thelotrematis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia thelotrematis | Arthonia thelotrematis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia thelotrematis | Arthonia thelotrematis | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthonia varians | Arthonia varians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia varians | Arthonia varians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia vinosa | Arthonia vinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthonia zwackhii | Arthonia zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthonia zwackhii | Arthonia zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthonia zwackhii | Arthonia zwackhii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthophacopsis parmeliarum | Arthophacopsis parmeliarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthophacopsis parmeliarum | Arthophacopsis parmeliarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia allogena | Arthopyrenia allogena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia allogena | Arthopyrenia allogena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthopyrenia analepta | Arthopyrenia analepta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia atractospora | Arthopyrenia atractospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthopyrenia atractospora | Arthopyrenia atractospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia atractospora | Arthopyrenia atractospora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthopyrenia carneobrunneola | Arthopyrenia carneobrunneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia carneobrunneola | Arthopyrenia carneobrunneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia carneobrunneola | Arthopyrenia carneobrunneola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthopyrenia cerasi | Arthopyrenia cerasi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia cerasi | Arthopyrenia cerasi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia cinereopruinosa | Arthopyrenia cinereopruinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia desistens | Arthopyrenia desistens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia desistens | Arthopyrenia desistens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthopyrenia fraxini | Arthopyrenia fraxini | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia fraxini | Arthopyrenia fraxini | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia nitescens | Arthopyrenia nitescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia nitescens | Arthopyrenia nitescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia nitescens | Arthopyrenia nitescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthopyrenia platypyrenia | Arthopyrenia platypyrenia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia platypyrenia | Arthopyrenia platypyrenia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Arthopyrenia punctiformis | Arthopyrenia punctiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia salicis | Arthopyrenia salicis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia saxicola | Arthopyrenia saxicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthopyrenia saxicola | Arthopyrenia saxicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia subcerasi | Arthopyrenia subcerasi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthopyrenia subcerasi | Arthopyrenia subcerasi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthopyrenia subcerasi | Arthopyrenia subcerasi | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium dictyosporum | Arthothelium dictyosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthothelium dictyosporum | Arthothelium dictyosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium dictyosporum | Arthothelium dictyosporum | A lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthothelium dictyosporum | Arthothelium dictyosporum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium lirellans | Arthothelium lirellans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium lirellans | Arthothelium lirellans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthothelium lirellans | Arthothelium lirellans | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium macounii | Arthothelium macounii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Arthothelium macounii | Arthothelium macounii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium macounii | Arthothelium macounii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Arthothelium macounii | Arthothelium macounii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium norvegicum | Arthothelium norvegicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium norvegicum | Arthothelium norvegicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Arthothelium norvegicum | Arthothelium norvegicum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium orbilliferum | Arthothelium orbilliferum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium orbilliferum | Arthothelium orbilliferum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthothelium orbilliferum | Arthothelium orbilliferum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Arthothelium ruanum | Arthothelium ruanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthothelium ruanum | Arthothelium ruanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthothelium spectabile | Arthothelium spectabile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Arthrorhaphis aeruginosa | Arthrorhaphis aeruginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthrorhaphis aeruginosa | Arthrorhaphis aeruginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthrorhaphis alpina | Arthrorhaphis alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthrorhaphis alpina | Arthrorhaphis alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthrorhaphis citrinella | Arthrorhaphis citrinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthrorhaphis grisea | Arthrorhaphis grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Arthrorhaphis grisea | Arthrorhaphis grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthrorhaphis muddii | Arthrorhaphis muddii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Arthrorhaphis muddii | Arthrorhaphis muddii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthrorhaphis vacillans | Arthrorhaphis vacillans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Arthrorhaphis vacillans | Arthrorhaphis vacillans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Arthrorhaphis vacillans | Arthrorhaphis vacillans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Aspergillus glaucus | Aspergillus glaucus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Aspergillus glaucus | Aspergillus glaucus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia aquatica | Aspicilia aquatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia aquatica | Aspicilia aquatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Aspicilia caesiocinerea | Aspicilia caesiocinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia calcarea | Aspicilia calcarea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia cinerea s. lat. | Aspicilia cinerea s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia cinerea s. str. | Aspicilia cinerea s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia contorta subsp. contorta | Aspicilia contorta ssp. contorta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia contorta subsp. hoffmanniana | Aspicilia contorta ssp. hoffmanniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia contorta subsp. hoffmanniana | Aspicilia contorta ssp. hoffmanniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia epiglypta | Aspicilia epiglypta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia epiglypta | Aspicilia epiglypta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia grisea | Aspicilia grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia intermutans | Aspicilia intermutans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia intermutans | Aspicilia intermutans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia laevata | Aspicilia laevata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia laevata | Aspicilia laevata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia leprosescens | Aspicilia leprosescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia melanaspis | Aspicilia melanaspis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Aspicilia melanaspis | Aspicilia melanaspis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia melanaspis | Aspicilia melanaspis | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Aspicilia melanaspis | Aspicilia melanaspis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Aspicilia radiosa | Aspicilia radiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Aspicilia recedens | Aspicilia recedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia recedens | Aspicilia recedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Aspicilia recedens | Aspicilia recedens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Aspicilia simoensis | Aspicilia simoensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Aspicilia subdepressa | Aspicilia subdepressa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Aspicilia subdepressa | Aspicilia subdepressa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Aspicilia tuberculosa | Aspicilia tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Athelia arachnoidea | Athelia arachnoidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Atla alpina | Atla alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Atla alpina | Atla alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Atla wheldonii | Atla wheldonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Atla wheldonii | Atla wheldonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Bachmanniomyces punctum | Phaeopyxis punctum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bachmanniomyces punctum | Bachmanniomyces uncialicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bachmanniomyces punctum | Phaeopyxis punctum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bachmanniomyces punctum | Bachmanniomyces uncialicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bachmanniomyces varius | Phaeopyxis varia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bachmanniomyces varius | Phaeopyxis varia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia absistens | Bacidia absistens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia arceutina | Bacidia arceutina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia assulata | Bacidia assulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia assulata | Bacidia assulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Bacidia auerswaldii | Bacidia auerswaldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Bacidia auerswaldii | Bacidia auerswaldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia bagliettoana | Bacidia bagliettoana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia biatorina | Bacidia biatorina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia caesiovirens | Bacidia caesiovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia caesiovirens | Bacidia caesiovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia caesiovirens | Bacidia caesiovirens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Bacidia circumspecta | Bacidia circumspecta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bacidia friesiana | Bacidia friesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia friesiana | Bacidia friesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia fuscoviridis | Bacidia fuscoviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia fuscoviridis | Bacidia fuscoviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia fuscoviridis | Bacidia fuscoviridis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia herbarum | Bacidia herbarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia herbarum | Bacidia herbarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Bacidia igniarii | Bacidia igniarii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bacidia igniarii | Bacidia igniarii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia igniarii | Bacidia igniarii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia incompta | Bacidia incompta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bacidia incompta | Bacidia incompta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bacidia incompta | Bacidia incompta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Bacidia incompta | Bacidia incompta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bacidia incompta | Bacidia incompta | Sap-groove Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia killiasii | Bacidia killiasii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Bacidia killiasii | Bacidia killiasii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia laurocerasi | Bacidia laurocerasi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia polychroa | Bacidia polychroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Bacidia rubella | Bacidia rubella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia scopulicola | Bacidia scopulicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia sipmanii | Bacidia sipmanii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Bacidia sipmanii | Bacidia sipmanii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia subcircumspecta | Bacidia subcircumspecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia subcircumspecta | Bacidia subcircumspecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidia subcircumspecta | Bacidia subcircumspecta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia subincompta | Bacidia subincompta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bacidia subincompta | Bacidia subincompta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia subincompta | Bacidia subincompta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia subincompta | Bacidia subincompta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bacidia subincompta | Bacidia subincompta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bacidia subturgidula | Bacidia subturgidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia subturgidula | Bacidia subturgidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Bacidia subturgidula | Bacidia subturgidula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bacidia subturgidula | Bacidia subturgidula | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bacidia vermifera | Bacidia vermifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Bacidia vermifera | Bacidia vermifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia vermifera | Bacidia vermifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bacidia viridescens | Bacidia viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidia viridescens | Bacidia viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina adastra | Bacidia adastra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina adastra | Bacidia adastra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina arnoldiana | Bacidia arnoldiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina brandii | Bacidia brandii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina brandii | Bacidia brandii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina caligans | Bacidia caligans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina caligans | Bacidia caligans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina chloroticula | Bacidia chloroticula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina chloroticula | Bacidia chloroticula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina delicata | Bacidia delicata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina egenula | Bacidia egenula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina egenula | Bacidia egenula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina inundata | Bacidia inundata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina neosquamulosa | Bacidia neosquamulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina neosquamulosa | Bacidia neosquamulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina phacodes | Bacidia phacodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina saxenii | Bacidia saxenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina saxenii | Bacidia saxenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina squamellosa | Bacidia squamellosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bacidina squamellosa | Bacidia squamellosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina sulphurella | Bacidia sulphurella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bacidina sulphurella | Bacidia sulphurella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bactrospora corticola | Bactrospora corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bactrospora corticola | Bactrospora corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bactrospora dryina | Bactrospora dryina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Bactrospora dryina | Bactrospora dryina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bactrospora dryina | Bactrospora dryina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bactrospora homalotropa | Bactrospora homalotropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bactrospora homalotropa | Bactrospora homalotropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bactrospora homalotropa | Bactrospora homalotropa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Baeomyces carneus | Baeomyces carneus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Baeomyces carneus | Baeomyces carneus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Baeomyces carneus | Baeomyces carneus | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Baeomyces placophyllus | Baeomyces placophyllus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Baeomyces placophyllus | Baeomyces placophyllus | a lichen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | lichen | Baeomyces rufus | Baeomyces rufus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bellemerea alpina | Bellemerea alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Bellemerea alpina | Bellemerea alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bellemerea alpina | Bellemerea alpina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Belonia calcicola | Belonia calcicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Belonia calcicola | Belonia calcicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Belonia calcicola | Belonia calcicola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Belonia calcicola | Belonia calcicola | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Belonia incarnata | Belonia incarnata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Belonia incarnata | Belonia incarnata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Belonia nidarosiensis | Belonia nidarosiensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Belonia russula | Belonia russula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Belonia russula | Belonia russula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora beckhausii | Bacidia beckhausii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora beckhausii | Bacidia beckhausii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Biatora britannica | Biatora britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Biatora britannica | Biatora britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora chrysantha | Biatora chrysantha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Biatora chrysantha | Biatora chrysantha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora cuprea | Biatora cuprea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Biatora efflorescens | Biatora efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Biatora efflorescens | Biatora efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora efflorescens | Biatora efflorescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatora globulosa | Biatora globulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Biatora globulosa | Biatora globulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora ligni-mollis | Biatora ligni-mollis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Biatora ligni-mollis | Biatora ligni-mollis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora ocelliformis | Biatora ocelliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora ocelliformis | Biatora ocelliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Biatora subduplex | Biatora subduplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Biatora subduplex | Biatora subduplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora subduplex | Biatora subduplex | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatora vernalis | Biatora vernalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora vernalis | Biatora vernalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Biatora veteranorum | Biatora veteranorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Biatora veteranorum | Biatora veteranorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatora veteranorum | Catillaria alba | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Biatora veteranorum | Catillaria alba | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Biatora veteranorum | Catillaria alba | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatorella fossarum | Biatorella fossarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatorella fossarum | Biatorella fossarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Biatorella fossarum | Biatorella fossarum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Biatorella fossarum | Biatorella fossarum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Biatorella hemisphaerica | Biatorella hemisphaerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Biatorella hemisphaerica | Biatorella hemisphaerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatorella hemisphaerica | Biatorella hemisphaerica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatoridium delitescens | Biatoridium delitescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatoridium delitescens | Biatoridium delitescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Biatoridium delitescens | Biatoridium delitescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Biatoridium monasteriense | Biatoridium monasteriense | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Biatoropsis usnearum | Biatoropsis usnearum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bilimbia lobulata | Bilimbia lobulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bilimbia sabuletorum | Bilimbia sabuletorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Botryolepraria lesdainii | Botryolepraria lesdainii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brianaria bauschiana | Micarea bauschiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brianaria lutulata | Micarea lutulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brianaria sylvicola | Micarea sylvicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brianaria tuberculata | Micarea tuberculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brianaria tuberculata | Micarea tuberculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Briancoppinsia cytospora | Briancoppinsia cytospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Briancoppinsia cytospora | Briancoppinsia cytospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Brigantiaea fuscolutea | Brigantiaea fuscolutea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Brigantiaea fuscolutea | Brigantiaea fuscolutea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Brigantiaea fuscolutea | Brigantiaea fuscolutea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Brodoa intestiniformis | Brodoa intestiniformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Brodoa intestiniformis | Brodoa intestiniformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Brodoa intestiniformis | Brodoa intestiniformis | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Brodoa intestiniformis | Brodoa intestiniformis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bryobilimbia ahlesii | Lecidea ahlesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryobilimbia ahlesii | Lecidea ahlesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryobilimbia hypnorum | Lecidea hypnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryobilimbia hypnorum | Lecidea hypnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryobilimbia hypnorum | Lecidea sanguineoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryobilimbia hypnorum | Lecidea sanguineoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryonora curvescens | Bryonora curvescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bryonora curvescens | Bryonora curvescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryonora curvescens | Bryonora curvescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bryoria bicolor | Bryoria bicolor | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria bicolor | Bryoria bicolor | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria capillaris | Bryoria capillaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria capillaris | Bryoria capillaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria chalybeiformis | Bryoria chalybeiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria chalybeiformis | Bryoria chalybeiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria furcellata | Bryoria furcellata | Forked hair lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Bryoria furcellata | Bryoria furcellata | Forked hair lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bryoria furcellata | Bryoria furcellata | Forked hair lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria furcellata | Bryoria furcellata | Forked hair-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bryoria furcellata | Bryoria furcellata | Forked Hair-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bryoria fuscescens | Bryoria fuscescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria implexa | Bryoria implexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Bryoria lanestris | Bryoria lanestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria lanestris | Bryoria lanestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria nadvornikiana | Bryoria nadvornikiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Bryoria nadvornikiana | Bryoria nadvornikiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria nadvornikiana | Bryoria nadvornikiana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bryoria nadvornikiana | Bryoria nadvornikiana | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Bryoria smithii | Bryoria smithii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Bryoria subcana | Bryoria subcana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bryoria tenuis | Bryoria tenuis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Bryoria tenuis | Bryoria tenuis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Bryoria tenuis | Bryoria tenuis | a Hair-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia abstracta | Buellia abstracta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia abstracta | Buellia abstracta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia aethalea | Buellia aethalea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia arborea | Buellia arborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia arborea | Buellia arborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Buellia arborea | Buellia arborea | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia arnoldii | Buellia arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Buellia arnoldii | Buellia arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia arnoldii | Buellia arnoldii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia asterella | Buellia asterella | Stary breck lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Buellia asterella | Buellia asterella | Starry Breck-Lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia asterella | Buellia asterella | Starry Breck-Lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Buellia asterella | Buellia asterella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Buellia asterella | Buellia asterella | Starry Breck-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Buellia badia | Buellia badia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia badia | Buellia badia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia disciformis | Buellia disciformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia erubescens | Buellia erubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia erubescens | Buellia erubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia griseovirens | Buellia griseovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia hyperbolica | Buellia hyperbolica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Buellia hyperbolica | Buellia hyperbolica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia hyperbolica | Buellia hyperbolica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Buellia hyperbolica | Buellia hyperbolica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Buellia hyperbolica | Buellia hyperbolica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Buellia insignis | Buellia insignis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia insignis | Buellia insignis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Buellia insignis | Buellia insignis | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia jugorum | Buellia jugorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia jugorum | Buellia jugorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Buellia leptocline | Buellia leptocline | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia leptocline | Buellia leptocline | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia leptoclinoides | Buellia leptoclinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia leptoclinoides | Buellia leptoclinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia ocellata | Buellia ocellata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia papillata | Buellia papillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Buellia papillata | Buellia papillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia papillata | Buellia papillata | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia pulverea | Buellia pulverea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia pulverea | Buellia pulverea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia pulverulenta | Buellia pulverulenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Buellia pulverulenta | Buellia pulverulenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia pulverulenta | Buellia pulverulenta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia sanguinolenta | Buellia sanguinolenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia sanguinolenta | Buellia sanguinolenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Buellia sanguinolenta | Buellia sanguinolenta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia saxorum | Buellia saxorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Buellia saxorum | Buellia saxorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia schaereri | Buellia schaereri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia spuria | Buellia spuria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Buellia spuria | Buellia spuria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia stellulata | Buellia stellulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia stellulata | Buellia stellulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia subdisciformis | Buellia subdisciformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Buellia uberior | Buellia uberior | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Buellia uberior | Buellia uberior | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia uberior | Buellia uberior | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buellia violaceofusca | Buellia violaceofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buellia violaceofusca | Buellia violaceofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Buellia violaceofusca | Buellia violaceofusca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Buellia violaceofusca | Buellia violaceofusca | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Buellia violaceofusca | Buellia violaceofusca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Buelliella physciicola | Buelliella physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Buelliella physciicola | Buelliella physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Bunodophoron melanocarpum | Bunodophoron melanocarpum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Byssoloma diederichii | Byssoloma diederichii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Byssoloma diederichii | Byssoloma diederichii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Byssoloma leucoblepharum | Byssoloma leucoblepharum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Byssoloma leucoblepharum | Byssoloma leucoblepharum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Byssoloma marginatum | Byssoloma marginatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Byssoloma marginatum | Byssoloma marginatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Byssoloma subdiscordans | Byssoloma subdiscordans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Byssoloma subdiscordans | Byssoloma subdiscordans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Caeruleum heppii | Myriospora heppii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caeruleum heppii | Myriospora heppii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calicium abietinum | Calicium abietinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Calicium adspersum | Calicium adspersum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium adspersum | Calicium adspersum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Calicium adspersum | Calicium adspersum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Calicium adspersum | Calicium adspersum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Calicium adspersum | Calicium adspersum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | Rock Nail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | Rock Nail | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | Rock Nail | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Calicium corynellum | Calicium corynellum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium diploellum | Calicium diploellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium diploellum | Calicium diploellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Calicium diploellum | Calicium diploellum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Calicium diploellum | Calicium diploellum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium glaucellum | Calicium glaucellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calicium hyperelloides | Calicium hyperelloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Calicium hyperelloides | Calicium hyperelloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium lenticulare | Calicium lenticulare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium lenticulare | Calicium lenticulare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calicium lenticulare | Calicium lenticulare | a Pinhead lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium notarisii | Cyphelium notarisii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Calicium notarisii | Cyphelium notarisii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium parvum | Calicium parvum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Calicium parvum | Calicium parvum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium parvum | Calicium parvum | a Pinhead lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium quercinum | Calicium quercinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Calicium salicinum | Calicium salicinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calicium tigillare | Cyphelium tigillare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Calicium tigillare | Cyphelium tigillare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium tigillare | Cyphelium tigillare | fungus or lichen? | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium trabinellum | Calicium trabinellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Calicium trachylioides | Cyphelium trachylioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Calicium trachylioides | Cyphelium trachylioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium trachylioides | Cyphelium trachylioides | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Calicium trachylioides | Cyphelium trachylioides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Calicium victorianum | Calicium victorianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Calicium victorianum | Calicium victorianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calicium viride | Calicium viride | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca ahtii | Caloplaca ahtii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca ahtii | Caloplaca ahtii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca ahtii | Caloplaca ahtii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca ahtii | Caloplaca ahtii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca albolutescens | Caloplaca albolutescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca albolutescens | Caloplaca albolutescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca alociza | Caloplaca alociza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca alociza | Caloplaca alociza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca approximata | Caloplaca approximata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca approximata | Caloplaca approximata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Caloplaca approximata | Caloplaca approximata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca aractina | Caloplaca aractina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca aractina | Caloplaca aractina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Caloplaca aractina | Caloplaca aractina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca aractina | Caloplaca aractina | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca arcis | Caloplaca arcis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca arcis | Caloplaca arcis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca arenaria | Caloplaca arenaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca arenaria | Caloplaca arenaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca arnoldii subsp. oblitterata | Caloplaca arnoldii subsp. obliterata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca asserigena | Caloplaca asserigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca asserigena | Caloplaca asserigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca atroflava | Caloplaca atroflava | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Caloplaca atroflava | Caloplaca atroflava | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca atroflava | Caloplaca atroflava | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca atroflava | Caloplaca atroflava | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Caloplaca atroflava | Caloplaca atroflava | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca aurantia | Caloplaca aurantia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca borreri | Caloplaca borreri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Caloplaca britannica | Caloplaca britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca britannica | Caloplaca britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca britannica | Caloplaca britannica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca caesiorufella | Caloplaca caesiorufella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca caesiorufella | Caloplaca caesiorufella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Caloplaca caesiorufella | Caloplaca caesiorufella | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca caesiorufella | Caloplaca caesiorufella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca ceracea | Caloplaca ceracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca cerina | Caloplaca cerina var. cerina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca cerinella | Caloplaca cerinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca cerinelloides | Caloplaca cerinelloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca cerinelloides | Caloplaca cerinelloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca chalybaea | Caloplaca chalybaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca chalybaea | Caloplaca chalybaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca chlorina | Caloplaca chlorina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca chrysodeta | Caloplaca chrysodeta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca chrysophthalma | Caloplaca chrysophthalma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca chrysophthalma | Caloplaca chrysophthalma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca cinnamomea | Caloplaca cinnamomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca cinnamomea | Caloplaca cinnamomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Caloplaca cinnamomea | Caloplaca cinnamomea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca cirrochroa | Caloplaca cirrochroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca citrina s. str. | Caloplaca citrina s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca concilians | Caloplaca concilians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca concilians | Caloplaca concilians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca concilians | Caloplaca concilians | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca coralliza | Caloplaca coralliza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca coralliza | Caloplaca coralliza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca coralliza | Caloplaca herbidella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Caloplaca coralliza | Caloplaca herbidella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca crenularia | Caloplaca ferruginea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca crenularia | Caloplaca crenularia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca crenulatella | Caloplaca crenulatella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca dalmatica | Caloplaca dalmatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca decipiens | Caloplaca decipiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca demissa | Caloplaca demissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca demissa | Caloplaca demissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca dichroa | Caloplaca dichroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca dichroa | Caloplaca dichroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca dichroa | Caloplaca dichroa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca diffusa | Caloplaca diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca diffusa | Caloplaca diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca ferruginea s. lat. | Caloplaca ferruginea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca flavescens | Caloplaca flavescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca flavocitrina | Caloplaca flavocitrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Caloplaca flavorubescens | Caloplaca flavorubescens | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca flavovirescens | Caloplaca flavovirescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca granulosa | Caloplaca granulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Caloplaca granulosa | Caloplaca granulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca haematites | Caloplaca haematites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca haematites | Caloplaca haematites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca herbidella s. lat. | Caloplaca herbidella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca herbidella s. lat. | Caloplaca herbidella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Caloplaca herbidella s. lat. | Caloplaca herbidella | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca holocarpa s. lat. | Caloplaca holocarpa s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca holocarpa s. str. | Caloplaca holocarpa s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca irrubescens | Caloplaca irrubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca irrubescens | Caloplaca irrubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca irrubescens | Caloplaca irrubescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca limonia | Caloplaca citrina s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca littorea | Caloplaca littorea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca littorea | Caloplaca littorea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca lucifuga | Caloplaca lucifuga | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | Orange fruited elm lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | Orange fruited elm lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | Orange fruited elm lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | Orange-Fruited Elm-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca luteoalba | Caloplaca luteoalba | Orange-fruited Elm-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca marina | Caloplaca marina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca maritima | Caloplaca maritima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca maritima | Caloplaca maritima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca marmorata | Caloplaca lactea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca microthallina | Caloplaca microthallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca monacensis | Caloplaca monacensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca monacensis | Caloplaca monacensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca nivalis | Caloplaca nivalis | Snow caloplaca | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Caloplaca nivalis | Caloplaca nivalis | Snow Caloplaca | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca nivalis | Caloplaca nivalis | Snow Caloplaca | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Caloplaca nivalis | Caloplaca nivalis | Snow Caloplaca | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca oasis | Caloplaca oasis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca obliterans | Caloplaca obliterans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca obliterans | Caloplaca obliterans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca obscurella | Caloplaca obscurella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca ochracea | Caloplaca ochracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca ochracea | Caloplaca ochracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca ochracea | Caloplaca ochracea | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca phlogina | Caloplaca phlogina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca phlogina | Caloplaca phlogina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca pollinii | Caloplaca pollinii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Caloplaca pyracea | Caloplaca pyracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca pyracea | Caloplaca pyracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca ruderum | Caloplaca ruderum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca saxicola | Caloplaca saxicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca scopularis | Caloplaca scopularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca scopularis | Caloplaca scopularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Caloplaca soralifera | Caloplaca soralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Caloplaca soralifera | Caloplaca soralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca sorediella | Caloplaca sorediella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca sorediella | Caloplaca sorediella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca stillicidiorum | Caloplaca cerina var. chloroleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca stillicidiorum | Caloplaca cerina var. chloroleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca suaedae | Caloplaca suaedae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Caloplaca suaedae | Caloplaca suaedae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca teicholyta | Caloplaca teicholyta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca thallincola | Caloplaca thallincola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca turkuensis | Caloplaca turkuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca turkuensis | Caloplaca turkuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca ulcerosa | Caloplaca ulcerosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca variabilis | Caloplaca variabilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca verruculifera | Caloplaca verruculifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Caloplaca virescens | Caloplaca virescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Caloplaca virescens | Caloplaca virescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca virescens | Caloplaca virescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Caloplaca virescens | Caloplaca virescens | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Caloplaca virescens | Caloplaca virescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Caloplaca vitellinula | Caloplaca vitellinula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Caloplaca vitellinula | Caloplaca vitellinula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Caloplaca xantholyta | Caloplaca xantholyta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calvitimela aglaea | Calvitimela aglaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calvitimela aglaea | Calvitimela aglaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calvitimela armeniaca | Calvitimela armeniaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Calvitimela armeniaca | Calvitimela armeniaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Calvitimela armeniaca | Calvitimela armeniaca | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Candelaria concolor | Candelaria concolor | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelaria pacifica | Candelaria pacifica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Candelaria pacifica | Candelaria pacifica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Candelariella aurella f. aurella | Candelariella aurella f. aurella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella aurella f. smaragdula | Candelariella aurella f. smaragdula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella aurella f. smaragdula | Candelariella aurella f. smaragdula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Candelariella coralliza | Candelariella coralliza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella medians f. medians | Candelariella medians f. medians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella medians f. steepholmensis | Candelariella medians f. steepholmensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella medians f. steepholmensis | Candelariella medians f. steepholmensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Candelariella reflexa | Candelariella reflexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella superdistans | Candelariella superdistans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Candelariella superdistans | Candelariella superdistans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Candelariella superdistans | Candelariella superdistans | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Candelariella superdistans | Candelariella superdistans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Candelariella vitellina f. flavovirella | Candelariella vitellina f. flavovirella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella vitellina f. vitellina | Candelariella vitellina f. vitellina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Candelariella xanthostigma | Candelariella xanthostigma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Capronia normandinae | Capronia normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Capronia normandinae | Capronia normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea aggregantula | Carbonea aggregantula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea aggregantula | Carbonea aggregantula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Carbonea assimilis | Carbonea assimilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Carbonea assimilis | Carbonea assimilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea supersparsa | Carbonea supersparsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea supersparsa | Carbonea supersparsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Carbonea vitellinaria | Carbonea vitellinaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Carbonea vitellinaria | Carbonea vitellinaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea vorticosa | Carbonea vorticosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonea vorticosa | Carbonea vorticosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Carbonicola anthracophila | Hypocenomyce anthracophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Carbonicola anthracophila | Hypocenomyce anthracophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Carbonicola anthracophila | Hypocenomyce anthracophila | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catapyrenium cinereum | Catapyrenium cinereum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catapyrenium cinereum | Catapyrenium cinereum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catapyrenium daedaleum | Catapyrenium daedaleum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catapyrenium daedaleum | Catapyrenium daedaleum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Catapyrenium daedaleum | Catapyrenium daedaleum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | Tree catapyrenium | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | Tree catapyrenium | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | Tree catapyrenium | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | Tree Catapyrenium | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Catapyrenium psoromoides | Catapyrenium psoromoides | Tree Catapyrenium | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catillaria aphana | Catillaria aphana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria aphana | Catillaria aphana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Catillaria aphana | Catillaria aphana | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catillaria atomarioides | Catillaria atomarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria atomarioides | Catillaria atomarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria chalybeia var. chalybeia | Catillaria chalybeia var. chalybeia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria chalybeia var. chloropoliza | Catillaria chalybeia var. chloropoliza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria chalybeia var. chloropoliza | Catillaria chalybeia var. chloropoliza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Catillaria contristans | Catillaria contristans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria contristans | Catillaria contristans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria gilbertii | Catillaria gilbertii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Catillaria gilbertii | Catillaria gilbertii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria gilbertii | Catillaria gilbertii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catillaria lenticularis | Catillaria lenticularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria lobariicola | Catillaria lobariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria lobariicola | Phoma lobariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria lobariicola | Catillaria lobariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Catillaria lobariicola | Phoma lobariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Catillaria minuta | Catillaria minuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Catillaria minuta | Catillaria minuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria minuta | Catillaria minuta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catillaria modesta | Catillaria modesta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria modesta | Catillaria modesta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Catillaria modesta | Catillaria modesta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catillaria nigroclavata | Catillaria nigroclavata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria nigroclavata | Catillaria nigroclavata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria picila | Catillaria picila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Catillaria scotinodes | Catillaria scotinodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catillaria scotinodes | Catillaria scotinodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria stereocaulorum | Catillaria stereocaulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Catillaria stereocaulorum | Catillaria stereocaulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria subviridis | Catillaria subviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria subviridis | Catillaria subviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Catillaria usneicola | Catillaria usneicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catillaria usneicola | Catillaria usneicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Catinaria atropurpurea | Catinaria atropurpurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Catinaria neuschildii | Catinaria neuschildii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Catinaria neuschildii | Catinaria neuschildii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catinaria neuschildii | Catinaria neuschildii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Catolechia wahlenbergii | Catolechia wahlenbergii | Goblin lights | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Catolechia wahlenbergii | Catolechia wahlenbergii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Catolechia wahlenbergii | Catolechia wahlenbergii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Catolechia wahlenbergii | Catolechia wahlenbergii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cavernularia hultenii | Cavernularia hultenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cavernularia hultenii | Cavernularia hultenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cavernularia hultenii | Cavernularia hultenii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cecidonia umbonella | Cecidonia umbonella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cecidonia umbonella | Cecidonia umbonella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cecidonia xenophana | Cecidonia xenophana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cecidonia xenophana | Cecidonia xenophana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Celothelium ischnobelum | Celothelium ischnobelum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cercidospora cladoniicola | Cercidospora cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora cladoniicola | Cercidospora cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cercidospora decolorella | Cercidospora decolorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora decolorella | Cercidospora decolorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cercidospora decolorella | Cercidospora decolorella | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cercidospora epipolytropa | Cercidospora epipolytropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cercidospora epipolytropa | Cercidospora epipolytropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora macrospora | Cercidospora macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora macrospora | Cercidospora macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cercidospora parva | Cercidospora parva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cercidospora parva | Cercidospora parva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora punctillata | Cercidospora punctillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora punctillata | Cercidospora punctillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cercidospora stereocaulorum | Cercidospora stereocaulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora stereocaulorum | Cercidospora stereocaulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cercidospora verrucosaria | Cercidospora verrucosaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cercidospora verrucosaria | Cercidospora verrucosaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cetraria aculeata | Cetraria aculeata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetraria ericetorum | Cetraria ericetorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetraria ericetorum | Cetraria ericetorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cetraria islandica subsp. crispiformis | Cetraria islandica ssp. crispiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cetraria islandica subsp. islandica | Cetraria islandica | Iceland Moss | CITES UK Species only | 1997-01-01 | Annex D |
| Non-vascular plant | lichen | Cetraria islandica subsp. islandica | Cetraria islandica ssp. islandica | Iceland Moss | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetraria muricata | Cetraria muricata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetraria sepincola | Cetraria sepincola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetrariella commixta | Cetrariella commixta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetrariella commixta | Cetrariella commixta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cetrariella delisei | Cetrariella delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cetrariella delisei | Cetrariella delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cetrariella delisei | Cetrariella delisei | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cetrelia cetrarioides | Cetrelia cetrarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetrelia chicitae | Cetrelia chicitae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cetrelia chicitae | Cetrelia chicitae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cetrelia monachorum | Cetrelia monachorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetrelia olivetorum s. lat. | Cetrelia olivetorum s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cetrelia olivetorum s. str. | Cetrelia olivetorum s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cetrelia olivetorum s. str. | Cetrelia olivetorum s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chaenotheca brachypoda | Chaenotheca brachypoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca brunneola | Chaenotheca brunneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca chlorella | Chaenotheca chlorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca chlorella | Chaenotheca chlorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenotheca chlorella | Chaenotheca chlorella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenotheca chrysocephala | Chaenotheca chrysocephala | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca ferruginea | Chaenotheca ferruginea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca furfuracea | Chaenotheca furfuracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca gracilenta | Chaenotheca gracilenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Chaenotheca gracilenta | Chaenotheca gracilenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca gracilenta | Chaenotheca gracilenta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Chaenotheca gracilenta | Chaenotheca gracilenta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Chaenotheca gracilenta | Chaenotheca gracilenta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenotheca hispidula | Chaenotheca hispidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca hispidula | Chaenotheca hispidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca laevigata | Chaenotheca laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Chaenotheca laevigata | Chaenotheca laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca laevigata | Chaenotheca laevigata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Chaenotheca laevigata | Chaenotheca laevigata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenotheca phaeocephala | Chaenotheca phaeocephala | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca phaeocephala | Chaenotheca phaeocephala | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Chaenotheca phaeocephala | Chaenotheca phaeocephala | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Chaenotheca phaeocephala | Chaenotheca phaeocephala | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Chaenotheca stemonea | Chaenotheca stemonea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca stemonea | Chaenotheca stemonea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca trichialis | Chaenotheca trichialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenotheca xyloxena | Chaenotheca xyloxena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Chaenotheca xyloxena | Chaenotheca xyloxena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenotheca xyloxena | Chaenotheca xyloxena | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis caespitosa | Chaenothecopsis caespitosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis caespitosa | Chaenothecopsis caespitosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenothecopsis debilis | Chaenothecopsis debilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Chaenothecopsis epithallina | Chaenothecopsis epithallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chaenothecopsis epithallina | Chaenothecopsis epithallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis epithallina | Chaenothecopsis epithallina | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis nigra | Chaenothecopsis nigra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis nigra | Chaenothecopsis nigra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenothecopsis parasitaster | Chaenothecopsis parasitaster | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenothecopsis parasitaster | Chaenothecopsis parasitaster | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis pusilla | Chaenothecopsis pusilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis pusilla | Chaenothecopsis pusilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chaenothecopsis pusiola | Chaenothecopsis pusiola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenothecopsis pusiola | Chaenothecopsis pusiola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis pusiola | Chaenothecopsis pusiola | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis retinens | Chaenothecopsis retinens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis retinens | Chaenothecopsis retinens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chaenothecopsis rubescens | Chaenothecopsis rubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Chaenothecopsis rubescens | Chaenothecopsis rubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis savonica | Chaenothecopsis savonica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis savonica | Chaenothecopsis savonica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenothecopsis savonica | Chaenothecopsis savonica | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis subparoica | Chaenothecopsis subparoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chaenothecopsis subparoica | Chaenothecopsis subparoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis vainioana | Chaenothecopsis vainioana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis vainioana | Chaenothecopsis vainioana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenothecopsis vainioana | Chaenothecopsis vainioana | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis viridialba | Chaenothecopsis viridialba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis viridialba | Chaenothecopsis viridialba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Chaenothecopsis viridialba | Chaenothecopsis viridialba | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chaenothecopsis viridireagens | Chaenothecopsis viridireagens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chaenothecopsis viridireagens | Chaenothecopsis viridireagens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chaenothecopsis viridireagens | Chaenothecopsis viridireagens | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chionosphaera coppinsii | Chionosphaera coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chionosphaera coppinsii | Chionosphaera coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chionosphaera lichenicola | Chionosphaera lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chionosphaera lichenicola | Chionosphaera lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Chrysothrix candelaris | Chrysothrix candelaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chrysothrix chlorina | Chrysothrix chlorina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Chrysothrix chlorina | Chrysothrix chlorina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chrysothrix chrysophthalma | Chrysothrix chrysophthalma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Chrysothrix chrysophthalma | Chrysothrix chrysophthalma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Chrysothrix chrysophthalma | Chrysothrix chrysophthalma | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Chrysothrix flavovirens | Chrysothrix flavovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia alpina | Cladonia alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia alpina | Cladonia alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia alpina | Cladonia alpina | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. arbuscula | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. arbuscula | Cladonia arbuscula ssp. arbuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. arbuscula | Cladonia arbuscula ssp. arbuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. arbuscula | Cladonia arbuscula subsp. arbuscula | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. squarrosa | Cladonia arbuscula ssp. squarrosa | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia arbuscula subsp. squarrosa | Cladonia arbuscula ssp. squarrosa | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia asahinae | Cladonia asahinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia asahinae | Cladonia asahinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia azorica | Cladonia azorica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia azorica | Cladonia azorica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia bellidiflora | Cladonia bellidiflora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia borealis | Cladonia borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia borealis | Cladonia borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia botrytes | Cladonia botrytes | Stump lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia botrytes | Cladonia botrytes | Stump lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Cladonia botrytes | Cladonia botrytes | Stump Lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cladonia botrytes | Cladonia botrytes | Stump Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia caespiticia | Cladonia caespiticia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia callosa | Cladonia callosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia callosa | Cladonia callosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cariosa | Cladonia cariosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cariosa | Cladonia cariosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia carneola | Cladonia carneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia carneola | Cladonia carneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cenotea | Cladonia cenotea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cladonia cenotea | Cladonia cenotea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cenotea | Cladonia cenotea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia cervicornis | Cladonia cervicornis ssp. cervicornis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia chlorophaea s. lat. | Cladonia chlorophaea s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia chlorophaea s. str. | Cladonia chlorophaea s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia ciliata var. ciliata | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia ciliata var. ciliata | Cladonia ciliata var. ciliata | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia ciliata var. tenuis | Cladonia ciliata var. tenuis | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia ciliata var. tenuis | Cladonia ciliata var. tenuis | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia coccifera s. lat. | Cladonia coccifera s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia coccifera s. lat. | Cladonia coccifera s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia coniocraea | Cladonia coniocraea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia conista | Cladonia innominata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia conista | Cladonia innominata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia convoluta | Cladonia convoluta | Convoluted cladonia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Cladonia convoluta | Cladonia convoluta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia convoluta | Cladonia convoluta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Cladonia convoluta | Cladonia convoluta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Cladonia convoluta | Cladonia convoluta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cladonia cornuta | Cladonia cornuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia crispata var. cetrariiformis | Cladonia crispata var. cetrariiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia crispata var. crispata | Cladonia crispata var. crispata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia crispata var. crispata | Cladonia crispata var. crispata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cryptochlorophaea | Cladonia cryptochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia cryptochlorophaea | Cladonia cryptochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia cyathomorpha | Cladonia cyathomorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia cyathomorpha | Cladonia cyathomorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia deformis | Cladonia deformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia deformis | Cladonia deformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia digitata | Cladonia digitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia diversa | Cladonia diversa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia fimbriata | Cladonia fimbriata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia firma | Cladonia firma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia firma | Cladonia firma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia floerkeana | Cladonia floerkeana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia foliacea | Cladonia foliacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia furcata subsp. furcata | Cladonia furcata ssp. furcata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia furcata subsp. subrangiformis | Cladonia furcata ssp. subrangiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia glauca | Cladonia glauca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia gracilis | Cladonia gracilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia grayi | Cladonia grayi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia grayi | Cladonia grayi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia humilis | Cladonia humilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia incrassata | Cladonia incrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia incrassata | Cladonia incrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia luteoalba | Cladonia luteoalba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia macilenta | Cladonia macilenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia macrophylla | Cladonia macrophylla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia macrophylla | Cladonia macrophylla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia maxima | Cladonia maxima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia maxima | Cladonia maxima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Cladonia maxima | Cladonia maxima | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia mediterranea | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia mediterranea | Cladonia mediterranea | Reindeer lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Cladonia mediterranea | Cladonia mediterranea | Reindeer lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia mediterranea | Cladonia mediterranea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Cladonia mediterranea | Cladonia mediterranea | Reindeer Lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cladonia merochlorophaea | Cladonia merochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia merochlorophaea | Cladonia merochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia mitis | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia mitis | Cladonia mitis | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia mitis | Cladonia mitis | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cladonia mitis | Cladonia mitis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia monomorpha | Cladonia monomorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia monomorpha | Cladonia monomorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia norvegica | Cladonia norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia norvegica | Cladonia norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia norvegica | Cladonia norvegica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia novochlorophaea | Cladonia novochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia novochlorophaea | Cladonia novochlorophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia ochrochlora | Cladonia ochrochlora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia parasitica | Cladonia parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | a lichen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cladonia peziziformis | Cladonia peziziformis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia phyllophora | Cladonia phyllophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia phyllophora | Cladonia phyllophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cladonia pleurota | Cladonia pleurota | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia pocillum | Cladonia pocillum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia polydactyla var. polydactyla | Cladonia polydactyla var. polydactyla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia polydactyla var. umbricola | Cladonia polydactyla var. umbricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia polydactyla var. umbricola | Cladonia polydactyla var. umbricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia portentosa | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia portentosa | Cladonia portentosa | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia pulvinata | Cladonia cervicornis ssp. pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cladonia pulvinata | Cladonia cervicornis ssp. pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia pulvinata | Cladonia cervicornis subsp. pulvinata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia pyxidata | Cladonia pyxidata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia ramulosa | Cladonia ramulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia rangiferina | Cladonia subgenus Cladina | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia rangiferina | Cladonia rangiferina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia rangiformis | Cladonia rangiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia rei | Cladonia rei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cladonia rei | Cladonia rei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia scabriuscula | Cladonia scabriuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia squamosa var. squamosa | Cladonia squamosa var. squamosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia squamosa var. subsquamosa | Cladonia squamosa var. subsquamosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia stereoclada | Cladonia stereoclada | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia stereoclada | Cladonia stereoclada | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia stereoclada | Cladonia stereoclada | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia straminea | Cladonia metacorallifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia straminea | Cladonia metacorallifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia straminea | Cladonia metacorallifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia strepsilis | Cladonia strepsilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia stygia | Cladonia stygia | subgenus lichen | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | lichen | Cladonia stygia | Cladonia stygia | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia stygia | Cladonia stygia | Subgenus lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cladonia stygia | Cladonia stygia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia subcervicornis | Cladonia subcervicornis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia subulata | Cladonia subulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia sulphurina | Cladonia sulphurina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia symphycarpa | Cladonia symphycarpia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia symphycarpa | Cladonia symphycarpia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia symphycarpa | Cladonia symphycarpia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia trassii | Cladonia trassii | Upright mountain cladonia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Cladonia trassii | Cladonia trassii | Upright Mountain Cladonia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Cladonia trassii | Cladonia trassii | Upright Mountain Cladonia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia trassii | Cladonia trassii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia uncialis subsp. biuncialis | Cladonia uncialis ssp. biuncialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia uncialis subsp. uncialis | Cladonia uncialis ssp. uncialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladonia uncialis subsp. uncialis | Cladonia uncialis ssp. uncialis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cladonia uncialis subsp. uncialis | Cladonia uncialis subsp. uncialis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cladonia verticillata | Cladonia cervicornis ssp. verticillata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia zopfii | Cladonia zopfii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladonia zopfii | Cladonia zopfii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladoniicola staurospora | Cladoniicola staurospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cladoniicola staurospora | Cladoniicola staurospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladophialophora normandinae | Sclerococcum normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cladophialophora normandinae | Sclerococcum normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Claurouxia chalybeioides | Claurouxia chalybeioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Claurouxia chalybeioides | Claurouxia chalybeioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clauzadea chondrodes | Clauzadea chondrodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Clauzadea chondrodes | Clauzadea chondrodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Clauzadea immersa | Clauzadea immersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clauzadea metzleri | Clauzadea metzleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clauzadea metzleri | Clauzadea metzleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Clauzadea monticola | Clauzadea monticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clauzadeana macula | Clauzadeana macula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clauzadeana macula | Clauzadeana macula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cliostomum coppinsii | Cliostomum coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cliostomum coppinsii | Cliostomum coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cliostomum corrugatum | Cliostomum corrugatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cliostomum corrugatum | Cliostomum corrugatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Cliostomum corrugatum | Cliostomum corrugatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Cliostomum corrugatum | Cliostomum corrugatum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cliostomum flavidulum | Cliostomum flavidulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cliostomum flavidulum | Cliostomum flavidulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cliostomum flavidulum | Cliostomum flavidulum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cliostomum griffithii | Cliostomum griffithii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cliostomum leprosum | Cliostomum leprosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cliostomum leprosum | Cliostomum leprosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cliostomum leprosum | Cliostomum leprosum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cliostomum tenerum | Cliostomum tenerum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clypeococcum cladonema | Clypeococcum cladonema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Clypeococcum cladonema | Clypeococcum cladonema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Clypeococcum hypocenomycis | Clypeococcum hypocenomycis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Clypeococcum psoromatis | Clypeococcum psoromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Clypeococcum psoromatis | Clypeococcum psoromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Coccotrema citrinescens | Coccotrema citrinescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Coccotrema citrinescens | Coccotrema citrinescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema auriforme | Collema auriforme | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema bachmanianum | Collema bachmanianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collema bachmanianum | Collema bachmanianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema bachmanianum | Collema bachmanianum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema callopismum var. callopismum | Collema callopismum var. callopismum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema callopismum var. callopismum | Collema callopismum var. callopismum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collema callopismum var. rhyparodes | Collema callopismum var. rhyparodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collema callopismum var. rhyparodes | Collema callopismum var. rhyparodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema callopismum var. rhyparodes | Collema callopismum var. rhyparodes | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema ceraniscum | Collema ceraniscum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema ceraniscum | Collema ceraniscum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Collema ceraniscum | Collema ceraniscum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema confertum | Collema confertum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema confertum | Collema confertum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collema conglomeratum | Collema conglomeratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Collema crispum var. crispum | Collema crispum var. crispum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema crispum var. metzleri | Collema crispum var. metzleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Collema crispum var. metzleri | Collema crispum var. metzleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema cristatum var. cristatum | Collema cristatum var. cristatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema cristatum var. marginale | Collema cristatum var. marginale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema cristatum var. marginale | Collema cristatum var. marginale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | River jelly lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | River Jelly Lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | River Jelly Lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | river jelly lichen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | River Jelly Lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Collema dichotomum | Collema dichotomum | River Jelly Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema flaccidum | Collema flaccidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Collema fragile | Collema fragile | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Collema fragrans | Collema fragrans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema furfuraceum | Collema furfuraceum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema fuscovirens | Collema fuscovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema glebulentum | Collema glebulentum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema glebulentum | Collema glebulentum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema latzelii | Collema latzelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema latzelii | Collema latzelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Collema latzelii | Collema latzelii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Collema latzelii | Collema latzelii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Collema limosum | Collema limosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema limosum | Collema limosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema limosum | Collema limosum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema multipartitum | Collema multipartitum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema multipartitum | Collema multipartitum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema nigrescens | Collema nigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema nigrescens | Collema nigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collema occultatum | Collema occultatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collema occultatum | Collema occultatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema parvum | Collema parvum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema parvum | Collema parvum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Collema parvum | Collema parvum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema polycarpon | Collema polycarpon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema polycarpon | Collema polycarpon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema subflaccidum | Collema subflaccidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema subnigrescens | Collema subnigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collema subnigrescens | Collema subnigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema subnigrescens | Collema subnigrescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collema tenax var. ceranoides | Collema tenax var. ceranoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema tenax var. corallinum | Collema tenax var. corallinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Collema tenax var. tenax | Collema tenax var. tenax | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema tenax var. vulgare | Collema tenax var. vulgare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collema undulatum var. granulosum | Collema undulatum var. granulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collema undulatum var. granulosum | Collema undulatum var. granulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema undulatum var. undulatum | Collema undulatum var. undulatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collema undulatum var. undulatum | Collema undulatum var. undulatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collemopsidium angermannicum | Collemopsidium angermannicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collemopsidium angermannicum | Collemopsidium angermannicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium arenisedum | Collemopsidium arenisedum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collemopsidium arenisedum | Collemopsidium arenisedum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium argilospilum | Collemopsidium argilospilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium argilospilum | Collemopsidium argilospilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collemopsidium caesium | Collemopsidium caesium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Collemopsidium caesium | Collemopsidium caesium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium caesium | Pyrenocollema caesium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Collemopsidium elegans | Collemopsidium elegans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium elegans | Collemopsidium elegans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collemopsidium foveolatum | Collemopsidium foveolatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collemopsidium halodytes | Collemopsidium halodytes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collemopsidium halodytes | Collemopsidium halodytes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium monense | Collemopsidium monense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium monense | Collemopsidium monense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Collemopsidium pelvetiae | Collemopsidium pelvetiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collemopsidium pelvetiae | Collemopsidium pelvetiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium subarenisedum | Collemopsidium subarenisedum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium subarenisedum | Collemopsidium subarenisedum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Collemopsidium sublitorale | Collemopsidium sublitorale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Collemopsidium sublitorale | Collemopsidium sublitorale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Coppinsia minutissima | Coppinsia minutissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Coppinsia minutissima | Coppinsia minutissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cornicularia normoerica | Cornicularia normoerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cornutispora ciliata | Cornutispora ciliata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cornutispora ciliata | Cornutispora ciliata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cornutispora lichenicola | Cornutispora lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cornutispora triangularis | Cornutispora triangularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cornutispora triangularis | Cornutispora triangularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Corticifraga fuckelii | Corticifraga fuckelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Corticifraga fuckelii | Corticifraga fuckelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Corticifraga peltigerae | Corticifraga peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Corticifraga peltigerae | Corticifraga peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Corticiruptor abeloneae | Corticiruptor abeloneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Corticiruptor abeloneae | Corticiruptor abeloneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Cresponea premnea | Cresponea premnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cresponea premnea | Cresponea premnea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cresporhaphis wienkampii | Cresporhaphis wienkampii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cresporhaphis wienkampii | Cresporhaphis wienkampii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Crutarndina petractoides | Thelotrema petractoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Crutarndina petractoides | Thelotrema petractoides | a Barnacle lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Cryptodiscus cladoniicola | Lettauia cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cryptodiscus cladoniicola | Lettauia cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Cryptodiscus gloeocapsa | Bryophagus gloeocapsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cryptodiscus gloeocapsa | Bryophagus gloeocapsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cryptolechia carneolutea | Cryptolechia carneolutea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Cryptolechia carneolutea | Cryptolechia carneolutea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cryptolechia carneolutea | Cryptolechia carneolutea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Cryptolechia carneolutea | Cryptolechia carneolutea | A lichen | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Cryptolechia carneolutea | Cryptolechia carneolutea | A lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Cryptothele rhodosticta | Cryptothele rhodosticta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cryptothele rhodosticta | Cryptothele rhodosticta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Cyrtidula hippocastani | Cyrtidula hippocastani | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cyrtidula hippocastani | Cyrtidula hippocastani | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cyrtidula major | Cyrtidula major | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cyrtidula major | Cyrtidula major | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Cyrtidula quercus | Cyrtidula quercus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Cystocoleus ebeneus | Cystocoleus ebeneus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dacampia hookeri | Dacampia hookeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Dacampia hookeri | Dacampia hookeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dacampia hookeri | Dacampia hookeri | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Dacampia leptogiicola | Dacampia leptogiicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dacampia leptogiicola | Dacampia leptogiicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dacampia rhizocarpicola | Dacampia rhizocarpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dacampia rhizocarpicola | Dacampia rhizocarpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dacampia rufescentis | Dacampia rufescentis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dacampia rufescentis | Dacampia rufescentis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dacampia rufescentis | Dacampia rufescentis | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Dactylospora amygdalariae | Dactylospora amygdalariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora amygdalariae | Dactylospora amygdalariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora athallina | Dactylospora athallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora athallina | Dactylospora athallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora attendenda | Dactylospora attendenda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora attendenda | Dactylospora attendenda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora australis | Dactylospora australis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora australis | Dactylospora australis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora frigida | Dactylospora frigida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora frigida | Dactylospora frigida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora lobariella | Dactylospora lobariella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora lobariella | Dactylospora lobariella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dactylospora microspora | Dactylospora microspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora microspora | Dactylospora microspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora parasitica | Dactylospora parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora parasitica | Dactylospora parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dactylospora parellaria | Dactylospora parellaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dactylospora parellaria | Dactylospora parellaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora purpurascens | Dactylospora purpurascens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora purpurascens | Dactylospora purpurascens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora saxatilis | Dactylospora saxatilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora saxatilis | Dactylospora saxatilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora tegularum | Dactylospora tegularum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dactylospora tegularum | Dactylospora tegularum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora urceolata | Dactylospora urceolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Dactylospora urceolata | Dactylospora urceolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dendrographa decolorans | Schismatomma decolorans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dendrographa latebrarum | Lecanactis latebrarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dendrographa latebrarum | Lecanactis latebrarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dendrographa latebrarum | Lecanactis latebrarum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Dermatocarpon deminuens | Dermatocarpon deminuens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Dermatocarpon deminuens | Dermatocarpon deminuens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dermatocarpon intestiniforme | Dermatocarpon intestiniforme | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dermatocarpon leptophyllodes | Dermatocarpon leptophyllodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dermatocarpon leptophyllodes | Dermatocarpon leptophyllodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dermatocarpon leptophyllodes | Dermatocarpon leptophyllodes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Dermatocarpon luridum | Dermatocarpon luridum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dermatocarpon meiophyllizum | Dermatocarpon meiophyllizum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dermatocarpon meiophyllizum | Dermatocarpon meiophyllizum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dermatocarpon miniatum | Dermatocarpon miniatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dermatocarpon rivulorum | Dermatocarpon rivulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dermatocarpon rivulorum | Dermatocarpon rivulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Dibaeis baeomyces | Dibaeis baeomyces | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dictyonema coppinsii | Dictyonema interruptum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Dictyonema coppinsii | Dictyonema interruptum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dictyonema coppinsii | Dictyonema interruptum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Didymellopsis collematum | Didymellopsis collematum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymellopsis collematum | Didymellopsis collematum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Didymellopsis pulposi | Didymellopsis pulposi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Didymellopsis pulposi | Didymellopsis pulposi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymocyrtis epiphyscia | Phoma physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymocyrtis epiphyscia | Phoma physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Didymocyrtis pseudeverniae | Diederichia pseudeverniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Didymocyrtis pseudeverniae | Diederichia pseudeverniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymocyrtis ramalinae | Leptosphaeria ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymocyrtis ramalinae | Leptosphaeria ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Didymocyrtis slaptoniensis | Polycoccum slaptoniense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Didymocyrtis slaptoniensis | Polycoccum slaptoniense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dimerella lutea | Dimerella lutea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Dimerella pineti | Dimerella pineti | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diploicia canescens | Diploicia canescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diplolaeviopsis ranula | Diplolaeviopsis ranula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Diplolaeviopsis ranula | Diplolaeviopsis ranula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diploschistes actinostomus | Diploschistes actinostomus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diploschistes actinostomus | Diploschistes actinostomus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Diploschistes caesioplumbeus | Diploschistes caesioplumbeus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diploschistes caesioplumbeus | Diploschistes caesioplumbeus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diploschistes gypsaceus | Diploschistes gypsaceus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diploschistes gypsaceus | Diploschistes gypsaceus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diploschistes muscorum | Diploschistes muscorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diploschistes scruposus | Diploschistes scruposus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diplotomma alboatrum | Diplotomma alboatrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diplotomma chlorophaeum | Diplotomma chlorophaeum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diplotomma hedinii | Diplotomma hedinii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Diplotomma hedinii | Diplotomma hedinii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diplotomma murorum | Diplotomma murorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Diplotomma murorum | Diplotomma murorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diplotomma pharcidium | Diplotomma pharcidium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Diplotomma pharcidium | Diplotomma pharcidium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Diplotomma pharcidium | Diplotomma pharcidium | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Diplotomma pharcidium | Diplotomma pharcidium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Diplotomma vezdanum | Diplotomma vezdanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Diplotomma vezdanum | Diplotomma vezdanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dirina massiliensis f. massiliensis | Dirina massiliensis f. massiliensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Dirina massiliensis f. massiliensis | Dirina massiliensis f. massiliensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Dirina massiliensis f. sorediata | Dirina massiliensis f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Echinodiscus lesdainii | Echinodiscus lesdainii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Echinodiscus lesdainii | Echinodiscus lesdainii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eiglera flavida | Eiglera flavida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eiglera flavida | Eiglera flavida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Elixia flexella | Elixia flexella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Elixia flexella | Elixia flexella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Elixia flexella | Elixia flexella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Endocarpon adscendens | Endocarpon adscendens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endocarpon adscendens | Endocarpon adscendens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Endocarpon adscendens | Endocarpon adscendens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Endocarpon adscendens | Endocarpon adscendens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Endocarpon adscendens | Endocarpon adscendens | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Endocarpon pallidulum | Endocarpon pallidulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Endocarpon pallidulum | Endocarpon pallidulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endocarpon pusillum var. pallidum | Endocarpon pusillum var. pallidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endocarpon pusillum var. pallidum | Endocarpon pusillum var. pallidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endocarpon pusillum var. pusillum | Endocarpon pusillum var. pusillum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Endocarpon pusillum var. pusillum | Endocarpon pusillum var. pusillum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus apiciicola | Endococcus apiciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus apiciicola | Endococcus apiciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus brachysporus | Endococcus brachysporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus brachysporus | Endococcus brachysporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus caudisporus | Endococcus caudisporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus caudisporus | Endococcus caudisporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus exerrans | Endococcus exerrans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus exerrans | Endococcus exerrans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus fusiger | Endococcus fusiger | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus fusiger | Endococcus fusiger | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus macrosporus | Endococcus macrosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus macrosporus | Endococcus macrosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus perpusillus | Endococcus perpusillus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus perpusillus | Endococcus perpusillus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus propinquus | Endococcus propinquus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus propinquus | Endococcus propinquus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Endococcus ramalinarius | Endococcus ramalinarius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus ramalinarius | Endococcus ramalinarius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus rugulosus | Endococcus rugulosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus rugulosus | Endococcus rugulosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus verrucisporus | Endococcus verrucosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endococcus verrucisporus | Endococcus verrucosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus verrucosus | Endococcus verrucosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Endococcus verrucosus | Endococcus verrucosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endophragmiella hughesii | Endophragmiella hughesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Endophragmiella hughesii | Endophragmiella hughesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Enterographa brezhonega | Enterographa brezhonega | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Enterographa brezhonega | Enterographa brezhonega | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Enterographa crassa | Enterographa crassa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | New Forest beech-lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | New Forest beech-lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | New Forest beech-lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | a lichen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Enterographa elaborata | Enterographa elaborata | New Forest beech-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Enterographa hutchinsiae | Enterographa hutchinsiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Enterographa pitardii | Enterographa pitardii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Enterographa pitardii | Enterographa pitardii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Enterographa sorediata | Enterographa sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Enterographa sorediata | Enterographa sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Enterographa sorediata | Enterographa sorediata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Enterographa sorediata | Enterographa sorediata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Enterographa zonata | Opegrapha zonata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Eopyrenula avellanae | Eopyrenula avellanae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Eopyrenula avellanae | Eopyrenula avellanae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eopyrenula avellanae | Eopyrenula avellanae | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Eopyrenula grandicula | Eopyrenula grandicula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eopyrenula grandicula | Eopyrenula grandicula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Eopyrenula grandicula | Eopyrenula grandicula | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Eopyrenula leucoplaca | Eopyrenula leucoplaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Eopyrenula leucoplaca | Eopyrenula leucoplaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eopyrenula leucoplaca | Eopyrenula leucoplaca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Eopyrenula septemseptata | Eopyrenula septemseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Eopyrenula septemseptata | Eopyrenula septemseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Eopyrenula septemseptata | Eopyrenula septemseptata | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ephebe hispidula | Ephebe hispidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ephebe hispidula | Ephebe hispidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ephebe hispidula | Ephebe hispidula | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ephebe lanata | Ephebe lanata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epicladonia sandstedei | Epicladonia sandstedei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epicladonia sandstedei | Epicladonia sandstedei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epicladonia simplex | Epicladonia simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epicladonia simplex | Epicladonia simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epicladonia stenospora | Epicladonia stenospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epicladonia stenospora | Epicladonia stenospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea bactrospora | Epigloea bactrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea bactrospora | Epigloea bactrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea filifera | Epigloea filifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea filifera | Epigloea filifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea grummannii | Epigloea grummannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea grummannii | Epigloea grummannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea medioincrassata | Epigloea medioincrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea medioincrassata | Epigloea medioincrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea soleiformis | Epigloea soleiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epigloea soleiformis | Epigloea soleiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea urosperma | Epigloea urosperma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epigloea urosperma | Epigloea urosperma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epilichen scabrosus | Epilichen scabrosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epilichen scabrosus | Epilichen scabrosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Epithamnolia pertusariae | Hainesia pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Epithamnolia pertusariae | Hainesia pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Erythricium aurantiacum | Marchandiomyces aurantiacus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Euopsis granatina | Euopsis granatina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Euopsis granatina | Euopsis granatina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Euopsis granatina | Euopsis granatina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Euopsis pulvinata | Euopsis pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Euopsis pulvinata | Euopsis pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Euopsis pulvinata | Euopsis pulvinata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Evernia prunastri | Evernia prunastri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Everniicola flexispora | Everniicola flexispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Everniicola flexispora | Everniicola flexispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Farnoldia jurana | Farnoldia jurana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Farnoldia jurana | Farnoldia jurana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Felipes leucopellaeus | Arthonia leucopellaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Felipes leucopellaeus | Arthonia leucopellaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera bouteillei | Fellhanera bouteillei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera bouteillei | Fellhanera bouteillei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fellhanera christiansenii | Fellhanera christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera christiansenii | Fellhanera christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Fellhanera ochracea | Fellhanera ochracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera ochracea | Fellhanera ochracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fellhanera subtilis | Fellhanera subtilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fellhanera subtilis | Fellhanera subtilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera viridisorediata | Fellhanera viridisorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhanera viridisorediata | Fellhanera viridisorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fellhaneropsis myrtillicola | Fellhaneropsis myrtillicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fellhaneropsis myrtillicola | Fellhaneropsis myrtillicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fellhaneropsis vezdae | Fellhaneropsis vezdae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fissurina alboscripta | Graphis alboscripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fissurina alboscripta | Graphis alboscripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Fissurina alboscripta | Graphis alboscripta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Fissurina alboscripta | Graphis alboscripta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Flavocetraria nivalis | Flavocetraria nivalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Flavocetraria nivalis | Flavocetraria nivalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Flavoparmelia caperata | Flavoparmelia caperata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Flavoparmelia soredians | Flavoparmelia soredians | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Flavoparmelia soredians | Flavoparmelia soredians | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Frigidopyrenia bryospila | Frigidopyrenia bryospila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Frigidopyrenia bryospila | Frigidopyrenia bryospila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Frutidella caesioatra | Frutidella caesioatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Frutidella caesioatra | Frutidella caesioatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Frutidella furfuracea | Lecidea pullata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Frutidella furfuracea | Lecidea pullata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Fulgensia bracteata var. alpina | Fulgensia bracteata var. alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fulgensia bracteata var. alpina | Fulgensia bracteata var. alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Fulgensia bracteata var. bracteata | Fulgensia bracteata var. bracteata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Fulgensia fulgens | Fulgensia fulgens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Fulgensia fulgens | Fulgensia fulgens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fulgensia fulgens | Fulgensia fulgens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Fulgensia fulgens | Fulgensia fulgens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Fulgensia fulgens | Fulgensia fulgens | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Fulvophyton sorediatum | Peterjamesia sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fulvophyton sorediatum | Peterjamesia sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fusarium peltigerae | Fusarium peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fusarium peltigerae | Fusarium peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Fuscidea arboricola | Fuscidea arboricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea arboricola | Fuscidea arboricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea austera | Fuscidea austera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea austera | Fuscidea austera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Fuscidea cyathoides var. cyathoides | Fuscidea cyathoides var. cyathoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea cyathoides var. sorediata | Fuscidea cyathoides var. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Fuscidea cyathoides var. sorediata | Fuscidea cyathoides var. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea cyathoides var. sorediata | Fuscidea cyathoides var. sorediata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Fuscidea gothoburgensis | Fuscidea gothoburgensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea gothoburgensis | Fuscidea gothoburgensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea intercincta | Fuscidea intercincta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea intercincta | Fuscidea intercincta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea kochiana | Fuscidea kochiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea lightfootii | Fuscidea lightfootii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea lygaea | Fuscidea lygaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea mollis | Fuscidea mollis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Fuscidea mollis | Fuscidea mollis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea mollis | Fuscidea mollis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Fuscidea praeruptorum | Fuscidea praeruptorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscidea pusilla | Fuscidea pusilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscidea pusilla | Fuscidea pusilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Fuscidea recensa | Fuscidea recensa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscopannaria ignobilis | Fuscopannaria ignobilis | Caledonia pannaria | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Fuscopannaria ignobilis | Fuscopannaria ignobilis | Caledonia pannaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Fuscopannaria ignobilis | Fuscopannaria ignobilis | Caledonia pannaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscopannaria ignobilis | Fuscopannaria ignobilis | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Fuscopannaria ignobilis | Fuscopannaria ignobilis | Caledonian Pannaria | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Fuscopannaria mediterranea | Fuscopannaria mediterranea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscopannaria mediterranea | Fuscopannaria mediterranea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Fuscopannaria praetermissa | Fuscopannaria praetermissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Fuscopannaria praetermissa | Fuscopannaria praetermissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Fuscopannaria praetermissa | Fuscopannaria praetermissa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gabura fascicularis | Collema fasciculare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gabura fascicularis | Collema fasciculare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gabura fascicularis | Collema fasciculare | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Gabura fascicularis | Collema fasciculare | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Gabura fascicularis | Collema fasciculare | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Geltingia associata | Geltingia associata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Geltingia associata | Geltingia associata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gomphillus calycioides | Gomphillus calycioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gomphillus calycioides | Gomphillus calycioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gomphillus calycioides | Gomphillus calycioides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Gomphillus calycioides | Gomphillus calycioides | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Gomphillus calycioides | Gomphillus calycioides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Graphina pauciloculata | Graphina pauciloculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Graphina pauciloculata | Graphina pauciloculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Graphina pauciloculata | Graphina pauciloculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Graphina pauciloculata | Graphina pauciloculata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Graphina pauciloculata | Graphina pauciloculata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Graphis elegans | Graphis elegans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Graphis inustuloides | Graphina anguina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Graphis ruiziana | Graphina ruiziana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Graphis ruiziana | Graphina ruiziana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Graphis ruiziana | Graphina ruiziana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Graphis scripta | Graphis scripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Graphium aphthosae | Graphium aphthosae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Graphium aphthosae | Graphium aphthosae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Gregorella humida | Gregorella humida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gregorella humida | Gregorella humida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalecta biformis | Gyalecta biformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta biformis | Gyalecta biformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Gyalecta biformis | Gyalecta biformis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalecta derivata | Gyalecta derivata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta derivata | Gyalecta derivata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalecta flotowii | Gyalecta flotowii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta flotowii | Gyalecta flotowii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gyalecta flotowii | Gyalecta flotowii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Gyalecta foveolaris | Gyalecta foveolaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gyalecta foveolaris | Gyalecta foveolaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta foveolaris | Gyalecta foveolaris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalecta geoica | Gyalecta geoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta geoica | Gyalecta geoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalecta hypoleuca | Gyalecta hypoleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Gyalecta hypoleuca | Gyalecta hypoleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta jenensis var. jenensis | Gyalecta jenensis var. jenensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalecta jenensis var. macrospora | Gyalecta jenensis var. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta jenensis var. macrospora | Gyalecta jenensis var. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Gyalecta truncigena | Gyalecta truncigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | Elm gyalecta | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | Elm gyalecta | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | Elm gyalecta | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | Elm Gyalecta | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Gyalecta ulmi | Gyalecta ulmi | Elm gyalecta (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Gyalidea diaphana | Gyalidea diaphana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Gyalidea diaphana | Gyalidea diaphana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea diaphana | Gyalidea diaphana | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea fritzei | Gyalidea fritzei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea fritzei | Gyalidea fritzei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gyalidea fritzei | Gyalidea fritzei | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea hyalinescens | Gyalidea hyalinescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gyalidea hyalinescens | Gyalidea hyalinescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea hyalinescens | Gyalidea hyalinescens | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea lecideopsis | Gyalidea lecideopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea lecideopsis | Gyalidea lecideopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Gyalidea lecideopsis | Gyalidea lecideopsis | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea rivularis | Gyalidea rivularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Gyalidea rivularis | Gyalidea rivularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea rivularis | Gyalidea rivularis | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea roseola | Gyalidea roseola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalidea roseola | Gyalidea roseola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Gyalidea roseola | Gyalidea roseola | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Gyalidea roseola | Gyalidea roseola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Gyalidea subscutellaris | Gyalidea subscutellaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Gyalidea subscutellaris | Gyalidea subscutellaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalideopsis crenulata | Gyalideopsis crenulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalideopsis crenulata | Gyalideopsis crenulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalideopsis muscicola | Gyalideopsis muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Gyalideopsis muscicola | Gyalideopsis muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Gyalideopsis muscicola | Gyalideopsis muscicola | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Haematomma ochroleucum var. ochroleucum | Haematomma ochroleucum var. ochroleucum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Haematomma ochroleucum var. porphyrium | Haematomma ochroleucum var. porphyrium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Halecania alpivaga | Halecania alpivaga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Halecania alpivaga | Halecania alpivaga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania alpivaga | Halecania alpivaga | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Halecania bryophila | Halecania bryophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania bryophila | Halecania bryophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Halecania bryophila | Halecania bryophila | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Halecania micacea | Halecania micacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania micacea | Halecania micacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Halecania micacea | Halecania micacea | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Halecania ralfsii | Halecania ralfsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Halecania ralfsii | Halecania ralfsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania rhypodiza | Halecania rhypodiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania rhypodiza | Halecania rhypodiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Halecania rhypodiza | Halecania rhypodiza | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Halecania spodomela | Halecania spodomela | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Halecania spodomela | Halecania spodomela | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania spodomela | Halecania spodomela | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Halecania viridescens | Halecania viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Halecania viridescens | Halecania viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hawksworthiana peltigericola | Hawksworthiana peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Hawksworthiana peltigericola | Hawksworthiana peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hemigrapha atlantica | Hemigrapha atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hemigrapha atlantica | Hemigrapha atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Henrica melaspora | Polyblastia melaspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Henrica melaspora | Polyblastia melaspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Henrica theleodes | Polyblastia theleodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Henrica theleodes | Polyblastia theleodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Herteliana gagei | Herteliana gagei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Herteliana gagei | Herteliana gagei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hertelidea botryosa | Hertelidea botryosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Hertelidea botryosa | Hertelidea botryosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hertelidea botryosa | Hertelidea botryosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Heterocephalacria bachmannii | Syzygospora bachmannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterocephalacria bachmannii | Syzygospora bachmannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Heterocephalacria physciacearum | Syzygospora physciacearum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Heterocephalacria physciacearum | Syzygospora physciacearum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterodermia japonica | Heterodermia japonica | Coralloid rosette lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | Ciliate strap lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | Ciliate strap lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | Ciliate strap lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Heterodermia leucomelos | Heterodermia leucomela | Ciliate strap-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Heterodermia obscurata | Heterodermia propagulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Heterodermia obscurata | Heterodermia propagulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterodermia obscurata | Heterodermia obscurata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterodermia obscurata | Heterodermia obscurata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Heterodermia speciosa | Heterodermia speciosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Heterodermia speciosa | Heterodermia speciosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Heterodermia speciosa | Heterodermia speciosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Heterodermia speciosa | Heterodermia speciosa | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Homostegia piggotii | Homostegia piggotii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hydropunctaria amphibia | Verrucaria amphibia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hydropunctaria amphibia | Verrucaria amphibia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hydropunctaria maura | Verrucaria maura | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hydropunctaria rheitrophila | Verrucaria rheitrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hydropunctaria rheitrophila | Verrucaria rheitrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hydropunctaria scabra | Verrucaria scabra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hydropunctaria scabra | Verrucaria scabra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hymenelia cyanocarpa | Hymenelia cyanocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia cyanocarpa | Hymenelia cyanocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hymenelia epulotica | Hymenelia epulotica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hymenelia epulotica | Hymenelia epulotica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia heteromorpha | Hymenelia heteromorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia heteromorpha | Hymenelia heteromorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Hymenelia heteromorpha | Hymenelia heteromorpha | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hymenelia melanocarpa | Hymenelia melanocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Hymenelia melanocarpa | Hymenelia melanocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia melanocarpa | Hymenelia melanocarpa | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hymenelia prevostii | Hymenelia prevostii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia prevostii | Hymenelia prevostii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hymenelia rhodopis | Hymenelia rhodopis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hymenelia rhodopis | Hymenelia rhodopis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Hymenelia rhodopis | Hymenelia rhodopis | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hymenobia aporea | Hymenobia aporea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Hymenobia aporea | Hymenobia aporea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hyperphyscia adglutinata | Hyperphyscia adglutinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypocenomyce scalaris | Hypocenomyce scalaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypogymnia farinacea | Hypogymnia farinacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Hypogymnia farinacea | Hypogymnia farinacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hypogymnia farinacea | Hypogymnia farinacea | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hypogymnia physodes | Hypogymnia physodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypogymnia tubulosa | Hypogymnia tubulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypogymnia vittata | Hypogymnia vittata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Hypogymnia vittata | Hypogymnia vittata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hypogymnia vittata | Hypogymnia vittata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Hypogymnia vittata | Hypogymnia vittata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hypotrachyna afrorevoluta | Hypotrachyna afrorevoluta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna afrorevoluta | Hypotrachyna revoluta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna britannica | Hypotrachyna britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna endochlora | Hypotrachyna endochlora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna endochlora | Hypotrachyna endochlora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Hypotrachyna endochlora | Hypotrachyna endochlora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hypotrachyna laevigata | Hypotrachyna laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna sinuosa | Hypotrachyna sinuosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna sinuosa | Hypotrachyna sinuosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Hypotrachyna taylorensis | Hypotrachyna taylorensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Hypotrachyna taylorensis | Hypotrachyna taylorensis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Icmadophila ericetorum | Icmadophila ericetorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Illosporiopsis christiansenii | Illosporiopsis christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Illosporiopsis christiansenii | Illosporiopsis christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Illosporium carneum | Illosporium carneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Illosporium carneum | Illosporium carneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Immersaria athroocarpa | Immersaria athroocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Immersaria athroocarpa | Immersaria athroocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Imshaugia aleurites | Imshaugia aleurites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Inoderma subabietinum | Lecanactis subabietina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Inoderma subabietinum | Lecanactis subabietina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Intralichen baccisporus | Intralichen baccisporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Intralichen baccisporus | Intralichen baccisporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Intralichen christiansenii | Intralichen christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Intralichen christiansenii | Intralichen christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Intralichen lichenicola | Intralichen lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Intralichen lichenicola | Intralichen lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Intralichen lichenum | Intralichen lichenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Intralichen lichenum | Intralichen lichenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Involucropyrenium waltheri | Involucropyrenium waltheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Involucropyrenium waltheri | Involucropyrenium waltheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Involucropyrenium waltheri | Catapyrenium waltheri | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ionaspis lacustris | Ionaspis lacustris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ionaspis obtecta | Ionaspis obtecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ionaspis obtecta | Ionaspis obtecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ionaspis obtecta | Ionaspis obtecta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ionaspis odora | Ionaspis odora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ionaspis odora | Ionaspis odora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ionaspis suaveolens | Ionaspis suaveolens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ionaspis suaveolens | Ionaspis suaveolens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Jamesiella anastomosans | Jamesiella anastomosans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Jamesiella scotica | Jamesiella scotica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Jamesiella scotica | Jamesiella scotica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Jamesiella scotica | Gyalideopsis scotica | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Japewia subaurifera | Japewia subaurifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Japewia subaurifera | Japewia subaurifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Japewia tornoensis | Japewia tornoensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Japewia tornoensis | Japewia tornoensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Japewia tornoensis | Japewia tornoënsis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Japewiella tavaresiana | Japewiella tavaresiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Julella sericea | Julella sericea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Julella sericea | Julella sericea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Kalaallia reactiva | Kalaallia reactiva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Kalaallia reactiva | Kalaallia reactiva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Kalchbrenneriella cyanescens | Kalchbrenneriella cyanescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Koerberiella wimmeriana | Koerberiella wimmeriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Koerberiella wimmeriana | Koerberiella wimmeriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella furvella | Rimularia furvella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lambiella fuscosora | Rimularia fuscosora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella fuscosora | Rimularia fuscosora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lambiella fuscosora | Rimularia fuscosora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lambiella globulosa | Rimularia globulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lambiella globulosa | Rimularia globulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella globulosa | Rimularia globulosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lambiella gyrizans | Rimularia gyrizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella gyrizans | Rimularia gyrizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lambiella insularis | Rimularia insularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lambiella insularis | Rimularia insularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella sphacelata | Rimularia sphacelata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Lambiella sphacelata | Rimularia sphacelata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lambiella sphacelata | Rimularia sphacelata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lasallia pustulata | Lasallia pustulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lasiosphaeriopsis salisburyi | Lasiosphaeriopsis salisburyi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lasiosphaeriopsis salisburyi | Lasiosphaeriopsis salisburyi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lasiosphaeriopsis supersparsa | Lasiosphaeriopsis supersparsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lasiosphaeriopsis supersparsa | Lasiosphaeriopsis supersparsa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanactis abietina | Lecanactis abietina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania | Lecania erysibe | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania aipospila | Lecania aipospila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania aipospila | Lecania aipospila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania atrynoides | Lecania atrynoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania atrynoides | Lecania atrynoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania baeomma | Lecania baeomma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania baeomma | Lecania baeomma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecania chlorotiza | Lecania chlorotiza | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecania coeruleorubella | Lecania coeruleorubella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Lecania coerulescens | Lecania coerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecania coerulescens | Lecania coerulescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania cuprea | Lecania cuprea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania cuprea | Lecania cuprea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania cyrtella | Lecania cyrtella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania cyrtella | Lecania cyrtella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecania cyrtellina | Lecania cyrtellina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania dubitans | Lecania dubitans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania dubitans | Lecania dubitans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecania dubitans | Lecania dubitans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecania fructigena | Lecania fructigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania fructigena | Lecania fructigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania fuscella | Lecania fuscella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Lecania hutchinsiae | Lecania hutchinsiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania inundata | Lecania inundata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania inundata | Lecania inundata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania naegelii | Lecania naegelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania nylanderiana | Lecania nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania nylanderiana | Lecania nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecania olivacella | Lecania olivacella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Lecania rabenhorstii | Lecania rabenhorstii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania sambucina | Lecania sambucina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecania sambucina | Lecania sambucina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania suavis | Lecania suavis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania suavis | Lecania suavis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecania subfuscula | Lecania subfuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania subfuscula | Lecania subfuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania sylvestris | Lecania sylvestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecania sylvestris | Lecania sylvestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecania turicensis | Lecania turicensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanographa abscondita | Lecanographa abscondita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanographa abscondita | Lecanographa abscondita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecanographa amylacea | Lecanographa amylacea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanographa dialeuca | Lecanographa dialeuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanographa dialeuca | Lecanographa dialeuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanographa dilleniana | Lecanactis dilleniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanographa dilleniana | Lecanactis dilleniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanographa lyncea | Lecanographa lyncea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanographa lyncea | Lecanographa lyncea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | Tarn lecanora | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | Tarn Lecanora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | Tarn Lecanora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | Tarn lechanora (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecanora achariana | Lecanora achariana | Tarn Lecanora | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora aitema | Lecanora aitema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora albella | Lecanora albella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora albella | Lecanora albella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora albella | Lecanora albella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora albellula var. albellula | Lecanora albellula var. albellula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora albellula var. albellula | Lecanora albellula var. albellula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora albellula var. macroconidiata | Lecanora albellula var. macroconidiata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora albellula var. macroconidiata | Lecanora albellula var. macroconidiata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lecanora alboflavida | Lecanora alboflavida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora alboflavida | Lecanora alboflavida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora argentata | Lecanora argentata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora argentata | Lecanora argentata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora atromarginata | Lecanora atromarginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora atromarginata | Lecanora atromarginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora atromarginata | Lecanora atromarginata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora atrosulphurea | Lecanora atrosulphurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora atrosulphurea | Lecanora atrosulphurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora atrosulphurea | Lecanora atrosulphurea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora barkmaniana | Lecanora barkmaniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora barkmaniana | Lecanora barkmaniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora cadubriae | Lecanora cadubriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora cadubriae | Lecanora cadubriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora caesiosora | Lecanora caesiosora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora campestris subsp. campestris | Lecanora campestris ssp. campestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora campestris subsp. dolomitica | Lecanora campestris ssp. dolomitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora campestris subsp. dolomitica | Lecanora campestris ssp. dolomitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora carpinea | Lecanora carpinea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora cenisia | Lecanora cenisia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora cenisia | Lecanora cenisia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora chlarotera | Lecanora chlarotera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora chlorophaeodes | Lecanora chlorophaeodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora chlorophaeodes | Lecanora chlorophaeodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora chlorophaeodes | Lecanora chlorophaeodes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora cinereofusca | Lecanora cinereofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora cinereofusca | Lecanora cinereofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora cinereofusca | Lecanora cinereofusca | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecanora cinereofusca | Lecanora cinereofusca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora compallens | Lecanora compallens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora compallens | Lecanora compallens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora confusa | Lecanora confusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora conizaeoides f. conizaeoides | Lecanora conizaeoides f. conizaeoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora conizaeoides f. variola | Lecanora conizaeoides f. variola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lecanora coppinsii | Lecanora coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lecanora coppinsii | Lecanora coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora epanora | Lecanora epanora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora epibryon | Lecanora epibryon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora epibryon | Lecanora epibryon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora epibryon | Lecanora epibryon | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora expallens | Lecanora expallens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora farinaria | Lecanora farinaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora formosa | Lecanora formosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora formosa | Lecanora formosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora formosa | Lecanora formosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora frustulosa | Lecanora frustulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora frustulosa | Lecanora frustulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora frustulosa | Lecanora frustulosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora fuscescens | Lecanora fuscescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Lecanora gangaleoides | Lecanora gangaleoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora gisleriana | Lecanora gisleriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora gisleriana | Lecanora gisleriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora gisleriana | Lecanora gisleriana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora handelii | Lecanora handelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora handelii | Lecanora handelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora helicopis | Lecanora helicopis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora horiza | Lecanora horiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora horiza | Lecanora horiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora horiza | Lecanora horiza | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora hybocarpa | Lecanora hybocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora hybocarpa | Lecanora hybocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lecanora hypoptella | Lecanora hypoptella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora hypoptella | Lecanora hypoptella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora hypoptella | Lecanora hypoptella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora intricata | Lecanora intricata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora intumescens | Lecanora intumescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora jamesii | Lecanora jamesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora leptacina | Lecanora leptacina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora leptacina | Lecanora leptacina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora marginata | Lecanora marginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora marginata | Lecanora marginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora marginata | Lecanora marginata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora mughicola | Lecanora mughicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora mughicola | Lecanora mughicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora mughicola | Lecanora mughicola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora muralis | Lecanora muralis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora ochroidea | Lecanora ochroidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora ochroidea | Lecanora ochroidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora orosthea | Lecanora orosthea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora pannonica | Lecanora pannonica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora phaeostigma | Lecidea hypopta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora phaeostigma | Lecidea hypopta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora poliophaea | Lecanora poliophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora polytropa | Lecanora polytropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora populicola | Lecanora populicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora populicola | Lecanora populicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora populicola | Lecanora populicola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora praepostera | Lecanora praepostera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora praepostera | Lecanora praepostera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora pulicaris | Lecanora pulicaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecanora quercicola | Lecanora quercicola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecanora rugosella | Lecanora rugosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora rugosella | Lecanora rugosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora rupicola var. efflorens | Lecanora rupicola var. efflorens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora rupicola var. efflorens | Lecanora rupicola var. efflorens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora rupicola var. rupicola | Lecanora rupicola var. rupicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora saligna | Lecanora saligna | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora sarcopidoides | Lecanora sarcopidoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora sarcopidoides | Lecanora sarcopidoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora sinuosa | Lecanora sinuosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora sinuosa | Lecanora sinuosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora soralifera | Lecanora soralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora stenotropa | Lecanora stenotropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora strobilina | Lecanora strobilina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecanora strobilina | Lecanora strobilina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora subaurea | Lecanora subaurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora subaurea | Lecanora subaurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora subcarnea | Lecanora subcarnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora subcarnea | Lecanora subcarnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora subintricata | Lecanora subintricata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecanora sublivescens | Lecanora sublivescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecanora sublivescens | Lecanora sublivescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora sublivescens | Lecanora sublivescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecanora sublivescens | Lecanora sublivescens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lecanora sublivescens | Lecanora sublivescens | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecanora sulphurea | Lecanora sulphurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora swartzii | Lecanora swartzii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora swartzii | Lecanora swartzii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecanora symmicta | Lecanora symmicta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora varia | Lecanora varia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora viridiatra | Lecidea luteoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecanora viridiatra | Lecidea luteoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea alpestris | Lecidea alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea alpestris | Lecidea alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea alpestris | Lecidea alpestris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea auriculata | Lecidea auriculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea auriculata | Lecidea auriculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea berengeriana | Lecidea berengeriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea berengeriana | Lecidea berengeriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea brachyspora | Lecidea brachyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea brachyspora | Lecidea brachyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea commaculans | Lecidea commaculans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea commaculans | Lecidea commaculans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea commaculans | Lecidea commaculans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea confluens | Lecidea confluens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea confluens | Lecidea confluens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea diducens | Lecidea diducens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea diducens | Lecidea diducens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea endomelaena | Lecidea endomelaena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea endomelaena | Lecidea endomelaena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea erythrophaea | Lecidea erythrophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea erythrophaea | Lecidea erythrophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecidea erythrophaea | Lecidea erythrophaea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecidea erythrophaea | Lecidea erythrophaea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecidea erythrophaea | Lecidea erythrophaea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea exigua | Lecidea exigua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea exigua | Lecidea exigua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea fuliginosa | Lecidea fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea fuliginosa | Lecidea fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea fuscoatra s. lat. | Lecidea fuscoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea globulispora | Lecidea globulispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea globulispora | Lecidea globulispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecidea globulispora | Lecidea antiloga | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea grisella | Lecidea grisella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea haerjedalica | Lecidea haerjedalica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea haerjedalica | Lecidea haerjedalica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea haerjedalica | Lecidea haerjedalica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea inops | Lecidea inops | Copper lecidea | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Lecidea inops | Lecidea inops | Copper Lecidea | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea inops | Lecidea inops | Copper Lecidea | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Lecidea inops | Lecidea inops | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Lecidea inops | Lecidea inops | Copper lecidea (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Lecidea lactea s. lat. | Lecidea lactea s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea lactea s. str. | Lecidea lactea s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea lapicida | Lecidea lapicida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea leprarioides | Lecidea leprarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lecidea leprarioides | Lecidea leprarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea leprarioides | Lecidea leprarioides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea lichenicola | Lecidea lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea lichenicola | Lecidea lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea lithophila | Lecidea lithophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea mucosa | Lecidea mucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea mucosa | Lecidea mucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea mucosa | Lecidea mucosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidea nylanderi | Lecidea nylanderi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea nylanderi | Lecidea nylanderi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea obluridata | Lecidea obluridata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea obluridata | Lecidea obluridata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea paraclitica | Lecidea paraclitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea paraclitica | Lecidea paraclitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea paupercula | Lecidea paupercula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea paupercula | Lecidea paupercula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea phaeops | Lecidea phaeops | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea plana | Lecidea plana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea promiscens | Lecidea promiscens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea promiscens | Lecidea promiscens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea promiscua | Lecidea promiscua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea promiscua | Lecidea promiscua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea promixta | Lecidea promixta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea promixta | Lecidea promixta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea sarcogynoides | Lecidea sarcogynoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecidea sarcogynoides | Lecidea sarcogynoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea siderolithica | Lecidea siderolithica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea siderolithica | Lecidea siderolithica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea silacea | Lecidea silacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea silacea | Lecidea silacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea subspeirea | Lecidea subspeirea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea subspeirea | Lecidea subspeirea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea swartzioidea | Lecidea swartzioidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea swartzioidea | Lecidea swartzioidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidea syncarpa | Lecidea syncarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidea syncarpa | Lecidea syncarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidea turgidula | Lecidea turgidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella anomaloides | Lecidella anomaloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella anomaloides | Lecidella anomaloides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella asema | Lecidella asema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella carpathica | Lecidella carpathica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella elaeochroma f. elaeochroma | Lecidella elaeochroma f. elaeochroma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella elaeochroma f. soralifera | Lecidella elaeochroma f. soralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella flavosorediata | Lecidella flavosorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella flavosorediata | Lecidella flavosorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella flavosorediata | Lecidella flavosorediata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidella meiococca | Lecidella meiococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella meiococca | Lecidella meiococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella patavina | Lecidella patavina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidella patavina | Lecidella patavina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella pulveracea | Lecidella pulveracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Lecidella scabra | Lecidella scabra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella stigmatea | Lecidella stigmatea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidella subviridis | Lecidella subviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella subviridis | Lecidella subviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidella subviridis | Lecidella subviridis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidella viridans | Lecidella viridans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lecidella viridans | Lecidella viridans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella viridans | Lecidella viridans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidella wulfenii | Lecidella wulfenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lecidella wulfenii | Lecidella wulfenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lecidella wulfenii | Lecidella wulfenii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lecidoma demissum | Lecidoma demissum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lecidoma demissum | Lecidoma demissum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leightoniomyces phillipsii | Leightoniomyces phillipsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Leightoniomyces phillipsii | Leightoniomyces phillipsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lemmopsis arnoldiana | Lemmopsis arnoldiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lemmopsis arnoldiana | Lemmopsis arnoldiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lemmopsis arnoldiana | Lemmopsis arnoldiana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lemmopsis oblongans | Lemmopsis oblongans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lempholemma botryosum | Lempholemma botryosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma botryosum | Lempholemma botryosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lempholemma chalazanellum | Lempholemma chalazanellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lempholemma chalazanellum | Lempholemma chalazanellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma chalazanodes | Lempholemma chalazanodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lempholemma chalazanum | Lempholemma chalazanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma chalazanum | Lempholemma chalazanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lempholemma cladodes | Lempholemma cladodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lempholemma cladodes | Lempholemma cladodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma cladodes | Lempholemma cladodes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lempholemma intricatum | Lempholemma intricatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma intricatum | Lempholemma intricatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lempholemma intricatum | Lempholemma intricatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lempholemma polyanthes | Lempholemma polyanthes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma polyanthes | Lempholemma polyanthes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lempholemma radiatum | Lempholemma radiatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lempholemma radiatum | Lempholemma radiatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lempholemma radiatum | Lempholemma radiatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lepraria alpina | Lepraria alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria alpina | Lepraria alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria atlantica | Lepraria atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria atlantica | Lepraria atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria bergensis | Lepraria bergensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria bergensis | Lepraria bergensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lepraria borealis | Lepraria borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria borealis | Lepraria borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria caesioalba | Lepraria caesioalba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria crassissima | Lepraria crassissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria crassissima | Lepraria crassissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria diffusa var. chrysodetoides | Lepraria diffusa var. chrysodetoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria diffusa var. chrysodetoides | Lepraria diffusa var. chrysodetoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria diffusa var. diffusa | Lepraria diffusa var. diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria diffusa var. diffusa | Lepraria diffusa var. diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria eburnea | Lepraria eburnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria eburnea | Lepraria eburnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria ecorticata | Lepraria ecorticata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria ecorticata | Lepraria ecorticata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria elobata | Lepraria elobata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria elobata | Lepraria elobata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria finkii | Lepraria lobificans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria humida | Lepraria humida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria humida | Lepraria humida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria incana s. lat. | Lepraria incana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria jackii | Lepraria jackii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria membranacea | Lepraria membranacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria neglecta | Lepraria neglecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria neglecta | Lepraria neglecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria nivalis | Lepraria nivalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria nivalis | Lepraria nivalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria nylanderiana | Lepraria nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria nylanderiana | Lepraria nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lepraria nylanderiana | Lepraria nylanderiana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lepraria rigidula | Lepraria rigidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria sylvicola | Lepraria sylvicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria sylvicola | Lepraria sylvicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria umbricola | Lepraria umbricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lepraria umbricola | Lepraria umbricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lepraria vouauxii | Lepraria vouauxii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leprocaulon microscopicum | Leprocaulon microscopicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogidium dendriscum | Polychidium dendriscum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Leptogidium dendriscum | Polychidium dendriscum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogidium dendriscum | Polychidium dendriscum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Leptogidium dendriscum | Polychidium dendriscum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium biatorinum | Leptogium biatorinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium biatorinum | Leptogium biatorinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium biatorinum | Leptogium biatorinum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium brebissonii | Leptogium brebissonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium brebissonii | Leptogium brebissonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium brebissonii | Leptogium brebissonii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Leptogium brebissonii | Leptogium brebissonii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Leptogium brebissonii | Leptogium brebissonii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium britannicum | Leptogium britannicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium britannicum | Leptogium britannicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium britannicum | Leptogium britannicum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium burgessii | Leptogium burgessii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium burgessii | Leptogium burgessii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium byssinum | Epiphloea byssina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium byssinum | Epiphloea byssina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium byssinum | Leptogium byssinum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Leptogium cochleatum | Leptogium cochleatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium coralloideum | Leptogium coralloideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium coralloideum | Leptogium coralloideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Leptogium coralloideum | Leptogium coralloideum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium cyanescens | Leptogium cyanescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium cyanescens | Leptogium cyanescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium diffractum | Leptogium diffractum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium diffractum | Leptogium diffractum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium diffractum | Leptogium diffractum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium gelatinosum | Leptogium gelatinosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium hibernicum | Leptogium hibernicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium hibernicum | Leptogium hibernicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium hibernicum | Leptogium hibernicum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Leptogium hibernicum | Leptogium hibernicum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium hildenbrandii | Leptogium hildenbrandii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Leptogium imbricatum | Leptogium imbricatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium imbricatum | Leptogium imbricatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium imbricatum | Leptogium imbricatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium intermedium | Leptogium intermedium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium intermedium | Leptogium intermedium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium intermedium | Leptogium intermedium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium lichenoides | Leptogium lichenoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium massiliense | Leptogium massiliense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium massiliense | Leptogium massiliense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium palmatum | Leptogium palmatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium palmatum | Leptogium palmatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium plicatile | Leptogium plicatile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium pulvinatum | Leptogium pulvinatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium saturninum | Leptogium saturninum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Leptogium saturninum | Leptogium saturninum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium saturninum | Leptogium saturninum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Leptogium saturninum | Leptogium saturninum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Leptogium saturninum | Leptogium saturninum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Leptogium schraderi | Leptogium schraderi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium subtile | Leptogium subtile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium subtile | Leptogium subtile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium subtorulosum | Leptogium subtorulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium subtorulosum | Leptogium subtorulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Leptogium tenuissimum | Leptogium tenuissimum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptogium tenuissimum | Leptogium tenuissimum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium teretiusculum | Leptogium teretiusculum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptogium turgidum | Leptogium turgidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptorhaphis atomaria | Leptorhaphis atomaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptorhaphis atomaria | Leptorhaphis atomaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptorhaphis confertior | Leptorhaphis confertior | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptorhaphis confertior | Leptorhaphis confertior | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Leptorhaphis epidermidis | Leptorhaphis epidermis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptorhaphis maggiana | Leptorhaphis maggiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Leptorhaphis maggiana | Leptorhaphis maggiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptosphaeria clarkii | Leptosphaeria clarkii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Leptosphaeria clarkii | Leptosphaeria clarkii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Leptosphaeria leucomelaria | Leptosphaeria leucomelaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Leptosphaerulina peltigerae | Leptosphaerulina peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Leptosphaerulina peltigerae | Leptosphaerulina peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Libertiella malmedyensis | Libertiella malmedyensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora aipoliae | Lichenochora aipoliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora aipoliae | Lichenochora aipoliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora aprica | Lichenochora aprica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora aprica | Lichenochora aprica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora coarctatae | Lichenochora coarctatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora coarctatae | Lichenochora coarctatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora coppinsii | Lichenochora coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora coppinsii | Lichenochora coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora epifulgens | Lichenochora epifulgens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora epifulgens | Lichenochora epifulgens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Lichenochora inconspicua | Lichenochora inconspicua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora inconspicua | Lichenochora inconspicua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora lecidellae | Lichenochora lecidellae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora lecidellae | Lichenochora lecidellae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora mediterraneae | Lichenochora mediterraneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora mediterraneae | Lichenochora mediterraneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenochora obscuroides | Lichenochora obscuroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora obscuroides | Lichenochora obscuroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenochora paucispora | Lichenochora paucispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenochora paucispora | Lichenochora paucispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora weillii | Lichenochora weillii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenochora weillii | Lichenochora weillii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenoconium erodens | Lichenoconium erodens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenoconium lecanorae | Lichenoconium lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenoconium lecanorae | Lichenoconium lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenoconium lichenicola | Lichenoconium lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenoconium lichenicola | Lichenoconium lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenoconium pyxidatae | Lichenoconium pyxidatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenoconium pyxidatae | Lichenoconium pyxidatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenoconium reichlingii | Lichenoconium reichlingii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenoconium reichlingii | Lichenoconium reichlingii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenoconium usneae | Lichenoconium usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenoconium usneae | Lichenoconium usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenoconium xanthoriae | Lichenoconium xanthoriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenoconium xanthoriae | Lichenoconium xanthoriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenodiplis fallaciosa | Laeviomyces fallaciosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenodiplis fallaciosa | Laeviomyces fallaciosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenodiplis lecanorae | Lichenodiplis lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenodiplis lecanorae | Lichenodiplis lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenodiplis lichenicola | Lichenodiplis lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenodiplis lichenicola | Lichenodiplis lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenodiplis opegraphae | Laeviomyces opegraphae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenodiplis pertusariicola | Laeviomyces pertusariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenomphalia alpina | Lichenomphalia alpina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenomphalia hudsoniana | Lichenomphalia hudsoniana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenomphalia umbellifera | Lichenomphalia umbellifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenomphalia velutina | Lichenomphalia velutina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenopeltella cetrariicola | Lichenopeltella cetrariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenopeltella cetrariicola | Lichenopeltella cetrariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenopeltella coppinsii | Lichenopeltella coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenopeltella coppinsii | Lichenopeltella coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenopeltella peltigericola | Lichenopeltella peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenopeltella peltigericola | Lichenopeltella peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenopeltella ramalinae | Lichenopeltella ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenopeltella ramalinae | Lichenopeltella ramalinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenopuccinia poeltii | Lichenopuccinia poeltii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenopuccinia poeltii | Lichenopuccinia poeltii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenosticta alcicornaria | Lichenosticta alcicornaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Lichenosticta alcicornaria | Lichenosticta alcicornaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenostigma alpinum | Phaeosporobolus alpinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenostigma alpinum | Phaeosporobolus alpinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenostigma maureri | Phaeosporobolus usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenostigma maureri | Lichenostigma maureri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenostigma maureri | Lichenostigma maureri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenostigma maureri | Phaeosporobolus usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenothelia convexa | Lichenothelia convexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichenothelia convexa | Lichenothelia convexa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenothelia renobalesiana | Lichenothelia renobalesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichenothelia renobalesiana | Lichenothelia renobalesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichina confinis | Lichina confinis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichina pygmaea | Lichina pygmaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lichinodium sirosiphoideum | Lichinodium sirosiphoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lichinodium sirosiphoideum | Lichinodium sirosiphoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Lichinodium sirosiphoideum | Lichinodium sirosiphoideum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lithographa tesserata | Lithographa tesserata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lithographa tesserata | Lithographa tesserata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lithothelium phaeosporum | Lithothelium phaeosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lithothelium phaeosporum | Lithothelium phaeosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lithothelium phaeosporum | Lithothelium phaeosporum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Llimonaea sorediata | Llimonaea sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Llimonaea sorediata | Llimonaea sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Llimoniella fuscatae | Llimoniella fuscatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Llimoniella fuscatae | Llimoniella fuscatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Llimoniella groenlandiae | Llimoniella groenlandiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Llimoniella groenlandiae | Llimoniella groenlandiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lobaria amplissima | Lobaria amplissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lobaria amplissima | Lobaria amplissima | Parchment lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lobaria pulmonaria | Lobaria pulmonaria | Tree Lungwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2011-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Lobaria pulmonaria | Lobaria pulmonaria | Tree Lungwort | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lobaria pulmonaria | Lobaria pulmonaria | Lungwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lobaria scrobiculata | Lobaria scrobiculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lobaria scrobiculata | Lobaria scrobiculata | 'Lob Scrob' | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lobaria virens | Lobaria virens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lobaria virens | Lobaria virens | Green Satin lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lobarion community | Lobarion community | A lichen community | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Lopadium coralloideum | Lopadium coralloideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Lopadium coralloideum | Lopadium coralloideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lopadium coralloideum | Lopadium coralloideum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Lopadium disciforme | Lopadium disciforme | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Lopadium pezizoideum | Lopadium pezizoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Lopadium pezizoideum | Lopadium pezizoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Lopadium pezizoideum | Lopadium pezizoideum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Loxospora elatina | Loxospora elatina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Marchandiomyces corallinus | Marchandiomyces corallinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Massalongia carnosa | Massalongia carnosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Megalaria grossa | Megalaria grossa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Megalaria laureri | Megalaria laureri | Laurer’s catillaria | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Megalaria laureri | Megalaria laureri | Laurer’s catillaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Megalaria laureri | Megalaria laureri | Laurer’s catillaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Megalaria laureri | Megalaria laureri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Megalaria laureri | Megalaria laureri | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Megalaria pulverea | Megalaria pulverea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Megalospora tuberculosa | Megalospora tuberculosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Megaspora verrucosa | Megaspora verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Megaspora verrucosa | Megaspora verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melanelia hepatizon | Melanelia hepatizon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melanelia hepatizon | Melanelia hepatizon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanelia stygia | Melanelia stygia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melanelia stygia | Melanelia stygia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Melanelixia fuliginosa | Melanelixia fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanelixia glabratula | Melanelixia glabratula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanelixia subargentifera | Melanelixia subargentifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Melanelixia subargentifera | Melanelixia subargentifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melanelixia subargentifera | Melanelia subargentifera | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Melanelixia subargentifera | Melanelia subargentifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Melanelixia subaurifera | Melanelixia subaurifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea elegantula | Melanohalea elegantula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea exasperata | Melanohalea exasperata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea exasperatula | Melanohalea exasperatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea laciniatula | Melanohalea laciniatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea septentrionalis | Melanohalea septentrionalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melanohalea septentrionalis | Melanohalea septentrionalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea amota | Melaspilea amota | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Melaspilea amota | Melaspilea amota | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea atroides | Melaspilea atroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea atroides | Melaspilea atroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melaspilea atroides | Melaspilea atroides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Melaspilea bagliettoana | Melaspilea bagliettoana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea bagliettoana | Melaspilea bagliettoana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Melaspilea bagliettoana | Melaspilea bagliettoana | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Melaspilea diplasiospora | Melaspilea diplasiospora auct. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea diplasiospora | Melaspilea diplasiospora auct. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Melaspilea granitophila | Melaspilea granitophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea granitophila | Melaspilea granitophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melaspilea interjecta | Melaspilea interjecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Melaspilea interjecta | Melaspilea interjecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea interjecta | Melaspilea interjecta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Melaspilea leciographoides | Melaspilea leciographoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea leciographoides | Melaspilea leciographoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Melaspilea lentiginosula | Melaspilea lentiginosula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Melaspilea lentiginosula | Melaspilea lentiginosula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea lentiginosula | Melaspilea lentiginosula | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Melaspilea ochrothalamia | Melaspilea ochrothalamia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Melaspilea ochrothalamia | Melaspilea ochrothalamia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melaspilea proximella | Melaspilea proximella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Melaspilea proximella | Melaspilea proximella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Menegazzia subsimilis | Menegazzia subsimilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Menegazzia subsimilis | Menegazzia subsimilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Menegazzia terebrata | Menegazzia terebrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Menegazzia terebrata | Menegazzia terebrata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Merismatium deminutum | Merismatium deminutum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Merismatium deminutum | Merismatium deminutum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Merismatium discrepans | Merismatium discrepans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Merismatium discrepans | Merismatium discrepans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Merismatium nigritellum | Merismatium nigritellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Merismatium nigritellum | Merismatium nigritellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Metamelanea umbonata | Metamelanea umbonata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Metamelanea umbonata | Metamelanea umbonata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea adnata | Micarea adnata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea adnata | Micarea adnata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea alabastrites | Micarea alabastrites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea alabastrites | Micarea alabastrites | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea assimilata | Micarea assimilata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Micarea assimilata | Micarea assimilata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea assimilata | Micarea assimilata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea botryoides | Micarea botryoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea byssacea | Micarea byssacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea cinerea f. cinerea | Micarea cinerea f. cinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea cinerea f. tenuispora | Micarea cinerea f. tenuispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea cinerea f. tenuispora | Micarea cinerea f. tenuispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea contexta | Micarea contexta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea contexta | Micarea contexta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea contexta | Micarea contexta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea coppinsii | Micarea coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea coppinsii | Micarea coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea crassipes | Micarea crassipes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea crassipes | Micarea crassipes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Micarea crassipes | Micarea crassipes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea curvata | Micarea curvata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea curvata | Micarea curvata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea deminuta | Micarea deminuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea deminuta | Micarea deminuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea denigrata | Micarea denigrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea doliiformis | Micarea doliiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea doliiformis | Micarea doliiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea elachista | Micarea elachista | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea elachista | Micarea elachista | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Micarea elachista | Micarea elachista | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea erratica | Micarea erratica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea eximia | Micarea eximia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea eximia | Micarea eximia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea eximia | Micarea eximia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea farinosa | Micarea farinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea farinosa | Micarea farinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea globulosella | Micarea globulosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea globulosella | Micarea globulosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea hedlundii | Micarea hedlundii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Micarea hedlundii | Micarea hedlundii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea hedlundii | Micarea hedlundii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea hypoviolascens | Micarea hypoviolascens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea hypoviolascens | Micarea hypoviolascens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea incrassata | Micarea incrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea incrassata | Micarea incrassata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea inquinans | Micarea inquinans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea inquinans | Micarea inquinans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea inquinans | Micarea inquinans | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea lapillicola | Micarea lapillicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea lapillicola | Micarea lapillicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea leprosula | Micarea leprosula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea lignaria var. endoleuca | Micarea lignaria var. endoleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea lignaria var. endoleuca | Micarea lignaria var. endoleuca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea lignaria var. lignaria | Micarea lignaria var. lignaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea lithinella | Micarea lithinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea lithinella | Micarea lithinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea lynceola | Micarea lynceola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea lynceola | Micarea lynceola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea marginata | Micarea marginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea marginata | Micarea marginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea melaena | Micarea melaena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea micrococca | Micarea micrococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea misella | Micarea misella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea misella | Micarea misella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea myriocarpa | Micarea myriocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea myriocarpa | Micarea myriocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea nigella | Micarea nigella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea nigella | Micarea nigella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea nitschkeana | Micarea nitschkeana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea olivacea | Micarea olivacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea olivacea | Micarea olivacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea olivacea | Micarea olivacea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea paratropa | Micarea paratropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea paratropa | Micarea paratropa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea paratropa | Micarea paratropa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea parva | Micarea parva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea parva | Micarea parva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea peliocarpa | Micarea peliocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea polycarpella | Micarea polycarpella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea polycarpella | Micarea polycarpella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea prasina s. str. | Micarea prasina s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea prasina s. str. | Micarea prasina s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea prasinella | Micarea prasinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea prasinella | Micarea prasinella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea pseudomarginata | Micarea pseudomarginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea pseudomarginata | Micarea pseudomarginata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea pycnidiophora | Micarea pycnidiophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea pycnidiophora | Micarea pycnidiophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea pycnidiophora | Micarea pycnidiophora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea stipitata | Micarea stipitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea stipitata | Micarea stipitata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea subconfusa | Micarea subconfusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea subconfusa | Micarea subconfusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea subconfusa | Micarea subconfusa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea submilliaria | Micarea submilliaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea submilliaria | Micarea submilliaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea submilliaria | Micarea submilliaria | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea subnigrata | Micarea subnigrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea subnigrata | Micarea subnigrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea subviridescens | Micarea subviridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea subviridescens | Micarea subviridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea synotheoides | Micarea synotheoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea synotheoides | Micarea synotheoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea synotheoides | Micarea synotheoides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea ternaria | Micarea ternaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea ternaria | Micarea ternaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea turfosa | Micarea turfosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea turfosa | Micarea turfosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea viridiatra | Micarea viridiatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea viridiatra | Micarea viridiatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea viridiatra | Micarea viridiatra | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Micarea viridileprosa | Micarea viridileprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea viridileprosa | Micarea viridileprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea vulpinaris | Micarea vulpinaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Micarea vulpinaris | Micarea vulpinaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea xanthonica | Micarea xanthonica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Micarea xanthonica | Micarea xanthonica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Micarea xanthonica | Micarea xanthonica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Microcalicium ahlneri | Microcalicium ahlneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Microcalicium ahlneri | Microcalicium ahlneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Microcalicium arenarium | Microcalicium arenarium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Microcalicium arenarium | Microcalicium arenarium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Microcalicium disseminatum | Microcalicium disseminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Microcalicium disseminatum | Microcalicium disseminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Milospium graphideorum | Milospium graphideorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Milospium graphideorum | Milospium graphideorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Milospium lacoizquetae | Milospium lacoizquetae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Milospium lacoizquetae | Milospium lacoizquetae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mine site community | Mine site community | A lichen community | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Minutoexcipula tephromelae | Minutoexcipula tephromelae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Minutoexcipula tephromelae | Minutoexcipula tephromelae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Minutophoma chrysophthalmae | Minutophoma chrysophthalmae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Minutophoma chrysophthalmae | Minutophoma chrysophthalmae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Miriquidica atrofulva | Miriquidica atrofulva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica atrofulva | Miriquidica atrofulva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica complanata f. complanata | Miriquidica complanata f. complanata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica complanata f. complanata | Miriquidica complanata f. complanata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica complanata f. sorediata | Miriquidica complanata f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica complanata f. sorediata | Miriquidica complanata f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica garovaglii | Miriquidica garovaglioi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Miriquidica garovaglii | Miriquidica garovaglioi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica garovaglii | Miriquidica garovaglii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Miriquidica griseoatra | Miriquidica griseoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica griseoatra | Miriquidica griseoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica intrudens | Miriquidica intrudens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica intrudens | Miriquidica intrudens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Miriquidica intrudens | Miriquidica intrudens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Miriquidica leucophaea | Miriquidica leucophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica lulensis | Miriquidica lulensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Miriquidica lulensis | Miriquidica lulensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica nigroleprosa var. liljenstroemii | Miriquidica nigroleprosa var. liljenstroemii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica nigroleprosa var. liljenstroemii | Miriquidica nigroleprosa var. liljenstroemii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica nigroleprosa var. liljenstroemii | Miriquidica nigroleprosa var. liljenstroemii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Miriquidica nigroleprosa var. nigroleprosa | Miriquidica nigroleprosa var. nigroleprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica nigroleprosa var. nigroleprosa | Miriquidica nigroleprosa var. nigroleprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica pycnocarpa f. pycnocarpa | Miriquidica pycnocarpa f. pycnocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Miriquidica pycnocarpa f. pycnocarpa | Miriquidica pycnocarpa f. pycnocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica pycnocarpa f. sorediata | Miriquidica pycnocarpa f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Miriquidica pycnocarpa f. sorediata | Miriquidica pycnocarpa f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mniaecia jungermanniae | Mniaecia jungermanniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mniaecia nivea | Mniaecia nivea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mniaecia nivea | Mniaecia nivea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Moelleropsis nebulosa | Moelleropsis nebulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Moelleropsis nebulosa | Moelleropsis nebulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Monodictys anaptychiae | Monodictys anaptychiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Monodictys anaptychiae | Monodictys anaptychiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Monodictys cellulosa | Monodictys cellulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Monodictys cellulosa | Monodictys cellulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Monodictys epilepraria | Monodictys epilepraria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Monodictys epilepraria | Monodictys epilepraria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Monodictys fuliginosa | Monodictys fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Monodictys fuliginosa | Monodictys fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Montanelia disjuncta | Melanelia disjuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Montanelia disjuncta | Melanelia disjuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Muellerella erratica | Muellerella pygmaea var. athallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Muellerella erratica | Muellerella pygmaea var. athallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Muellerella hospitans | Muellerella hospitans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Muellerella hospitans | Muellerella hospitans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Muellerella lichenicola | Muellerella lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Muellerella polyspora | Muellerella polyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Muellerella polyspora | Muellerella polyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Muellerella pygmaea | Muellerella pygmaea var.pygmaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Muellerella ventosicola | Muellerella ventosicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Muellerella ventosicola | Muellerella ventosicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Multiclavula mucida | Multiclavula mucida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Multiclavula mucida | Multiclavula mucida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Multiclavula vernalis | Multiclavula vernalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Multiclavula vernalis | Multiclavula vernalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Multiclavula vernalis | Multiclavula vernalis | Moss Club | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycobilimbia carneoalbida | Mycobilimbia carneoalbida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycobilimbia carneoalbida | Mycobilimbia carneoalbida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Mycobilimbia carneoalbida | Biatora carneoalbida | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycobilimbia epixanthoides | Mycobilimbia epixanthoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycobilimbia pilularis | Mycobilimbia pilularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycobilimbia tetramera | Mycobilimbia tetramera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Mycobilimbia tetramera | Mycobilimbia tetramera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycobilimbia tetramera | Biatora tetramera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycoblastus affinis | Mycoblastus affinis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoblastus affinis | Mycoblastus affinis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoblastus alpinus | Mycoblastus alpinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoblastus alpinus | Mycoblastus alpinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoblastus alpinus | Mycoblastus alpinus | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycoblastus caesius | Mycoblastus caesius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoblastus sanguinarius f. leprosus | Mycoblastus sanguinarius f. leprosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoblastus sanguinarius f. leprosus | Mycoblastus sanguinarius f. leprosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoblastus sanguinarius f. sanguinarius | Mycoblastus sanguinarius f. sanguinarius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycocalicium subtile | Mycocalicium subtile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycocalicium subtile | Mycocalicium subtile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycocalicium subtile | Mycocalicium subtile | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycoglaena acuminans | Mycoglaena acuminans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoglaena acuminans | Mycoglaena acuminans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoglaena myricae | Mycoglaena myricae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoglaena myricae | Mycoglaena myricae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycomicrothelia atlantica | Mycomicrothelia atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycomicrothelia atlantica | Mycomicrothelia atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Mycomicrothelia atlantica | Mycomicrothelia atlantica | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycomicrothelia confusa | Mycomicrothelia confusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycomicrothelia wallrothii | Mycomicrothelia wallrothii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycomicrothelia wallrothii | Mycomicrothelia wallrothii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoporum antecellens | Mycoporum antecellens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Mycoporum lacteum | Mycoporum lacteum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Mycoporum lacteum | Mycoporum lacteum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Mycoporum lacteum | Mycoporum lacteum | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Mycoporum sparsellum | Mycoporum sparsellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Mycoporum sparsellum | Mycoporum sparsellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myochroidea porphyrospoda | Myochroidea porphyrospoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myochroidea porphyrospoda | Myochroidea porphyrospoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Myochroidea porphyrospoda | Lecidea porphyrospoda | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Myriolecis actophila | Lecanora actophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis agardhiana | Lecanora agardhiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Myriolecis agardhiana | Lecanora agardhiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis albescens | Lecanora albescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis andrewii | Lecanora andrewii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis andrewii | Lecanora andrewii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis antiqua | Lecanora antiqua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis crenulata | Lecanora crenulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis dispersa | Lecanora dispersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis fugiens | Lecanora fugiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis hagenii | Lecanora hagenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Myriolecis invadens | Lecanora invadens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Myriolecis invadens | Lecanora invadens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis persimilis | Lecanora persimilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis pruinosa | Lecanora pruinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis pruinosa | Lecanora pruinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis salina | Lecanora salina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis salina | Lecanora salina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Myriolecis sambuci | Lecanora sambuci | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis semipallida | Lecanora semipallida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriolecis semipallida | Lecanora semipallida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis straminea | Lecanora straminea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis straminea | Lecanora straminea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Myriolecis straminea | Lecanora straminea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Myriolecis zosterae | Lecanora zosterae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriolecis zosterae | Lecanora zosterae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriospora rhagadiza | Acarospora rhagadiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Myriospora rhagadiza | Acarospora rhagadiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriospora rufescens | Acarospora rufescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myriospora scabrida | Acarospora scabrida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Myriospora scabrida | Acarospora scabrida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Myriospora smaragdula | Acarospora smaragdula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myxophora leptogiophila | Myxophora leptogiophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Myxophora leptogiophila | Myxophora leptogiophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nanostictis christiansenii | Nanostictis christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nanostictis christiansenii | Nanostictis christiansenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Nectria epicallopisma | Nectria epicallopisma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Nectria epicallopisma | Nectria epicallopisma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nectriopsis indigens | Nectriopsis indigens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nectriopsis indigens | Nectriopsis indigens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Nectriopsis lecanodes | Nectriopsis lecanodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Nectriopsis micareae | Nectriopsis micareae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Nectriopsis micareae | Nectriopsis micareae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nectriopsis rubefaciens | Nectriopsis rubifaciens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nectriopsis rubefaciens | Nectriopsis rubifaciens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Neobarya peltigerae | Neobarya peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Neobarya peltigerae | Neobarya peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Neolamya peltigerae | Neolamya peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Neolamya peltigerae | Neolamya peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Nephroma arcticum | Nephroma arcticum | Arctic kidney lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Nephroma arcticum | Nephroma arcticum | Arctic kidney lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nephroma arcticum | Nephroma arcticum | Arctic kidney lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Nephroma arcticum | Nephroma arcticum | Arctic kidney-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Nephroma arcticum | Nephroma arcticum | Arctic Kidney-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Nephroma helveticum | Nephroma helveticum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Nephroma laevigatum | Nephroma laevigatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Nephroma laevigatum | Nephroma laevigatum | a Kidney-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Nephroma parile | Nephroma parile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Nephroma resupinatum | Nephroma resupinatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Nephroma tangeriense | Nephroma tangeriense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nephroma tangeriense | Nephroma tangeriense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Nephroma tangeriense | Nephroma tangeriense | a Kidney-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Nesolechia oxyspora | Nesolechia oxyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Nevesia sampaiana | Fuscopannaria sampaiana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Niesslia cladoniicola | Niesslia cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Niesslia cladoniicola | Niesslia cladoniicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Niesslia lobariae | Niesslia lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Niesslia lobariae | Niesslia lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Nigromacula uniseptata | Nigromacula uniseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Nigromacula uniseptata | Nigromacula uniseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Normandina acroglypta | Normandina acroglypta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Normandina pulchella | Normandina pulchella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Obryzum corniculatum | Obryzum corniculatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Obryzum corniculatum | Obryzum corniculatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ochrolechia androgyna | Ochrolechia androgyna | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia arborea | Ochrolechia arborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ochrolechia arborea | Ochrolechia arborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ochrolechia arborea | Ochrolechia arborea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ochrolechia frigida f. frigida | Ochrolechia frigida f. frigida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia frigida f. lapuensis | Ochrolechia frigida f. lapuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia frigida f. lapuensis | Ochrolechia frigida f. lapuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ochrolechia inaequatula | Ochrolechia inaequatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ochrolechia inaequatula | Ochrolechia inaequatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia microstictoides | Ochrolechia microstictoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia parella | Ochrolechia parella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia subviridis | Ochrolechia subviridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia szatalaensis | Ochrolechia szatalaënsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia szatalaensis | Ochrolechia szatalaënsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ochrolechia szatalaensis | Ochrolechia szatalaensis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ochrolechia tartarea | Ochrolechia tartarea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia turneri s. lat. | Ochrolechia turneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia xanthostoma | Ochrolechia xanthostoma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ochrolechia xanthostoma | Ochrolechia xanthostoma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha anomea | Opegrapha anomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Opegrapha anomea | Opegrapha anomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha areniseda | Opegrapha areniseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha areniseda | Opegrapha areniseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha areniseda | Opegrapha areniseda | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha arthoniicola | Opegrapha arthoniicola in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha arthoniicola | Opegrapha arthoniicola in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha atra | Opegrapha atra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha brevis | Opegrapha brevis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Opegrapha brevis | Opegrapha brevis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha brevis | Opegrapha brevis | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha calcarea | Opegrapha calcarea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha cesareensis | Opegrapha cesareensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha corticola | Opegrapha corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha demutata | Opegrapha demutata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha demutata | Opegrapha demutata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha dolomitica | Opegrapha dolomitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha dolomitica | Opegrapha dolomitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha fumosa | Opegrapha fumosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha fumosa | Opegrapha fumosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha fumosa | Opegrapha fumosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha glaucomaria | Opegrapha glaucomaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Opegrapha glaucomaria | Opegrapha glaucomaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha glaucomaria | Opegrapha glaucomaria | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha gyrocarpa | Opegrapha gyrocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha herbarum | Opegrapha herbarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha hochstetteri | Opegrapha hochstetteri in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha hochstetteri | Opegrapha hochstetteri in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha lamyi | Opegrapha lamyi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Opegrapha lithyrga | Opegrapha lithyrga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha lithyrga | Opegrapha lithyrga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha mougeotii | Opegrapha mougeotii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha mougeotii | Opegrapha mougeotii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha niveoatra | Opegrapha niveoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha ochrocheila | Opegrapha ochrocheila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha parasitica | Opegrapha parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha parasitica | Opegrapha parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha paraxanthodes | Opegrapha paraxanthodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha paraxanthodes | Opegrapha paraxanthodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Opegrapha paraxanthodes | Opegrapha paraxanthodes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha pertusariicola | Opegrapha pertusariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha pertusariicola | Opegrapha pertusariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha pertusariicola | Opegrapha pertusariicola | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha physciaria | Opegrapha physciaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha physciaria | Opegrapha physciaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha prosodea | Opegrapha prosodea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha prosodea | Opegrapha prosodea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Opegrapha prosodea | Opegrapha prosodea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Opegrapha prosodea | Opegrapha prosodea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Opegrapha prosodea | Opegrapha prosodea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Opegrapha pulvinata | Opegrapha pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha pulvinata | Opegrapha pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha pulvinata | Opegrapha pulvinata | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha rotunda | Opegrapha rotunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha rotunda | Opegrapha rotunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha rotunda | Opegrapha rotunda | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha rubefacta | Opegrapha rubefacta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha rubefacta | Opegrapha rubefacta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Opegrapha rupestris | Opegrapha rupestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha rupestris | Opegrapha rupestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha saxigena | Opegrapha saxigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha saxigena | Opegrapha saxigena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha saxigena | Opegrapha saxigena | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha sorediifera | Opegrapha sorediifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha sphaerophoricola | Opegrapha sphaerophoricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha sphaerophoricola | Opegrapha sphaerophoricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Opegrapha sphaerophoricola | Opegrapha sphaerophoricola | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha subelevata | Opegrapha subelevata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha subelevata | Opegrapha subelevata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Opegrapha subelevata | Opegrapha subelevata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Opegrapha subelevata | Opegrapha subelevata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Opegrapha thelotrematis | Opegrapha thelotrematis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha thelotrematis | Opegrapha thelotrematis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha thelotrematis | Opegrapha thelotrematis | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Opegrapha trochodes | Opegrapha trochodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha trochodes | Opegrapha trochodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Opegrapha varia | Opegrapha varia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha vermicellifera | Opegrapha vermicellifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha verrucariae | Opegrapha verrucariae in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha verrucariae | Opegrapha verrucariae in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha viridipruinosa | Opegrapha viridipruinosa in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha viridipruinosa | Opegrapha viridipruinosa in ed. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha viridis | Opegrapha viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha viridis | Opegrapha viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Opegrapha vulgata | Opegrapha vulgata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha xerica | Opegrapha xerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Opegrapha xerica | Opegrapha xerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha zwackhii | Opegrapha zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Opegrapha zwackhii | Opegrapha zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Opegrapha zwackhii | Opegrapha zwackhii | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ophioparma ventosa | Ophioparma ventosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Orphniospora moriopsis var. brunnea | Orphniospora moriopsis var. brunnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Orphniospora moriopsis var. brunnea | Orphniospora moriopsis var. brunnea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Orphniospora moriopsis var. moriopsis | Orphniospora moriopsis var. moriopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Orphniospora moriopsis var. moriopsis | Orphniospora moriopsis var. moriopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pachnolepia pruinata | Arthonia pruinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pachyphiale carneola | Pachyphiale carneola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pachyphiale fagicola | Pachyphiale fagicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pachyphiale fagicola | Pachyphiale fagicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pachyphiale fagicola | Pachyphiale fagicola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Palicella filamentosa | Lecanora filamentosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Palicella filamentosa | Lecanora filamentosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pannaria conoplea | Pannaria conoplea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pannaria conoplea | Pannaria conoplea | Mealy Rimmed Shingle lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pannaria hookeri | Pannaria hookeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pannaria hookeri | Pannaria hookeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pannaria rubiginosa | Pannaria rubiginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pannaria rubiginosa | Pannaria rubiginosa | Red-eyed Shingle lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Paralecanographa grumulosa | Lecanographa grumulosa | Churchyard Lecanactis | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Paralecanographa grumulosa | Lecanographa grumulosa | Churchyard Lecanactis | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Paranectria affinis | Paranectria affinis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Paranectria affinis | Paranectria affinis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Paranectria oropensis subsp. oropensis | Paranectria oropensis subsp. oropensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Paranectria oropensis subsp. oropensis | Paranectria oropensis subsp. oropensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Paranectria oropensis subsp. parviseptata | Paranectria oropensis subsp. parviseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Paranectria oropensis subsp. parviseptata | Paranectria oropensis subsp. parviseptata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Paranectria superba | Paranectria superba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Paranectria superba | Paranectria superba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmelia discordans | Parmelia discordans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmelia ernstiae | Parmelia ernstiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Parmelia omphalodes | Parmelia omphalodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmelia saxatilis s. lat. | Parmelia saxatilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmelia submontana | Parmelia submontana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Parmelia submontana | Parmelia submontana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmelia submontana | Parmelia submontana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Parmelia sulcata | Parmelia sulcata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmeliella parvula | Parmeliella parvula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmeliella parvula | Parmeliella parvula | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Parmeliella testacea | Parmeliella testacea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Parmeliella triptophylla | Parmeliella triptophylla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmeliella triptophylla | Parmeliella triptophylla | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Parmelina carporrhizans | Parmelina carporrhizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Parmelina carporrhizans | Parmelina carporrhizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmelina pastillifera | Parmelina pastillifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmelina quercina | Parmelina quercina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Parmelina quercina | Parmelina quercina | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Parmelina quercina | Parmelina quercina | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Parmelina tiliacea | Parmelina tiliacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmelinopsis horrescens | Parmelinopsis horrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Parmelinopsis horrescens | Parmelinopsis horrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmelinopsis horrescens | Parmelinopsis horrescens | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Parmelinopsis minarum | Parmelinopsis minarum | New Forest parmelia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Parmelinopsis minarum | Parmelinopsis minarum | New Forest Parmelia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmelinopsis minarum | Parmelinopsis minarum | New Forest Parmelia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmeliopsis ambigua | Parmeliopsis ambigua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmeliopsis hyperopta | Parmeliopsis hyperopta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmotrema arnoldii | Parmotrema arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmotrema arnoldii | Parmotrema arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Parmotrema crinitum | Parmotrema crinitum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmotrema perlatum | Parmotrema perlatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmotrema pseudoreticulatum | Parmotrema pseudoreticulatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Parmotrema reticulatum | Parmotrema reticulatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Parmotrema robustum | Parmotrema robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Parmotrema robustum | Parmotrema robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Parmotrema robustum | Parmotrema robustum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Parmotrema robustum | Parmotrema robustum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Parmotrema robustum | Parmotrema robustum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pectenia atlantica | Degelia atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pectenia cyanoloma | Degelia cyanoloma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pectenia cyanoloma | Degelia cyanoloma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pectenia ligulata | Degelia ligulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pectenia ligulata | Degelia ligulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pectenia ligulata | Degelia ligulata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pectenia plumbea s. lat. | Degelia plumbea s. lat. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pectenia plumbea s. str. | Degelia plumbea s. str. | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera britannica | Peltigera britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera britannica | Peltigera britannica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera britannica | Peltigera britannica | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera canina | Peltigera canina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera collina | Peltigera collina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera collina | Peltigera collina | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera degenii | Peltigera degenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera degenii | Peltigera degenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera didactyla | Peltigera didactyla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera elisabethae | Peltigera elisabethae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera elisabethae | Peltigera elisabethae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Peltigera elisabethae | Peltigera elisabethae | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera horizontalis | Peltigera horizontalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera hymenina | Peltigera hymenina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera lepidophora | Peltigera lepidophora | Ear-lobed dog lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Peltigera lepidophora | Peltigera lepidophora | Ear-lobed dog lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Peltigera lepidophora | Peltigera lepidophora | Ear-lobed dog lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera lepidophora | Peltigera lepidophora | Ear-lobed Dog-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Peltigera lepidophora | Peltigera lepidophora | Ear-lobed Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera leucophlebia | Peltigera leucophlebia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera malacea | Peltigera malacea | Matt felt lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Peltigera malacea | Peltigera malacea | Matt felt lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera malacea | Peltigera malacea | Matt felt lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Peltigera malacea | Peltigera malacea | Matt Felt Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera membranacea | Peltigera membranacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera neckeri | Peltigera polydactylon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera neckeri | Peltigera neckeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera neckeri | Peltigera neckeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera neckeri | Peltigera polydactylon | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera ponojensis | Peltigera ponojensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera ponojensis | Peltigera ponojensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Peltigera ponojensis | Peltigera ponojensis | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera praetextata | Peltigera praetextata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera rufescens | Peltigera rufescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Peltigera scabrosa | Peltigera scabrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Peltigera scabrosa | Peltigera scabrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera scabrosa | Peltigera scabrosa | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera scabrosella | Peltigera scabrosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera scabrosella | Peltigera scabrosella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Peltigera scabrosella | Peltigera scabrosella | a Dog-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | Pixie Gowns Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Peltigera venosa | Peltigera venosa | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Perigrapha superveniens | Perigrapha superveniens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Perigrapha superveniens | Perigrapha superveniens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pertusaria albescens var. albescens | Pertusaria albescens var. albescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria albescens var. corallina | Pertusaria albescens var. corallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria amara f. amara | Pertusaria amara f. amara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria amara f. pulvinata | Pertusaria amara f. pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pertusaria amara f. pulvinata | Pertusaria amara f. pulvinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria amarescens | Pertusaria amarescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria amarescens | Pertusaria amarescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria amarescens | Pertusaria amarescens | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria aspergilla | Pertusaria aspergilla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria borealis | Pertusaria borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria borealis | Pertusaria borealis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria borealis | Pertusaria borealis | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria bryontha | Pertusaria bryontha | Alpine moss pertusaria | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Pertusaria bryontha | Pertusaria bryontha | Alpine Moss Pertusaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria bryontha | Pertusaria bryontha | Alpine Moss Pertusaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Pertusaria bryontha | Pertusaria bryontha | Alpine Moss Pertusaria | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria chiodectonoides | Pertusaria chiodectonoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria chiodectonoides | Pertusaria chiodectonoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria coccodes | Pertusaria coccodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria corallina | Pertusaria corallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria coronata | Pertusaria coronata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria coronata | Pertusaria coronata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria dactylina | Pertusaria dactylina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria dactylina | Pertusaria dactylina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria excludens | Pertusaria excludens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria excludens | Pertusaria excludens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria flavicans | Pertusaria flavicans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria flavida | Pertusaria flavida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria flavocorallina | Pertusaria flavocorallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria flavocorallina | Pertusaria flavocorallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pertusaria flavocorallina | Pertusaria flavocorallina | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria geminipara | Pertusaria geminipara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pertusaria geminipara | Pertusaria geminipara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria geminipara | Pertusaria geminipara | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria glomerata | Pertusaria glomerata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria glomerata | Pertusaria glomerata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pertusaria glomerata | Pertusaria glomerata | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria hymenea | Pertusaria hymenea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria lactescens | Pertusaria lactescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria leioplaca | Pertusaria leioplaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria melanochlora | Pertusaria melanochlora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Pertusaria melanochlora | Pertusaria melanochlora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria melanochlora | Pertusaria melanochlora | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria monogona | Pertusaria monogona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria monogona | Pertusaria monogona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria multipuncta | Pertusaria multipuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria oculata | Pertusaria oculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria oculata | Pertusaria oculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria ophthalmiza | Pertusaria ophthalmiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria ophthalmiza | Pertusaria ophthalmiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria ophthalmiza | Pertusaria ophthalmiza | a Wart lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pertusaria pertusa | Pertusaria pertusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria pluripuncta | Pertusaria pluripuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pertusaria pluripuncta | Pertusaria pluripuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pertusaria pseudocorallina | Pertusaria pseudocorallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria pupillaris | Pertusaria pupillaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pertusaria pustulata | Pertusaria pustulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pertusaria pustulata | Pertusaria pustulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Petractis clausa | Petractis clausa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Petractis nodispora | Petractis nodispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Petractis nodispora | Petractis nodispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pezizella epithallina | Pezizella epithallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pezizella epithallina | Pezizella epithallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeocalicium populneum | Phaeocalicium populneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeocalicium populneum | Phaeocalicium populneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeocalicium populneum | Phaeocalicium populneum | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Phaeocalicium praecedens | Phaeocalicium praecedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeocalicium praecedens | Phaeocalicium praecedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeocalicium praecedens | Phaeocalicium praecedens | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Phaeographis dendritica | Phaeographis dendritica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeographis dendritica | Phaeographis dendritica | a Script lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Phaeographis inusta | Phaeographis inusta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeographis inusta | Phaeographis inusta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeographis lyellii | Phaeographis lyellii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeographis lyellii | Phaeographis lyellii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Phaeographis smithii | Phaeographis smithii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeophyscia endococcina | Phaeophyscia endococcina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Phaeophyscia endococcina | Phaeophyscia endococcina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeophyscia endococcina | Phaeophyscia endococcina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Phaeophyscia endococcina | Phaeophyscia endococcina | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Phaeophyscia endococcina | Phaeophyscia endococcina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Phaeophyscia endophoenicea | Phaeophyscia endophoenicea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeophyscia endophoenicea | Phaeophyscia endophoenicea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeophyscia nigricans | Phaeophyscia nigricans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeophyscia orbicularis | Phaeophyscia orbicularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeophyscia sciastra | Phaeophyscia sciastra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeophyscia sciastra | Phaeophyscia sciastra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeospora exoriens | Phaeospora exoriens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeospora exoriens | Phaeospora exoriens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Phaeospora parasitica | Phaeospora parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phaeospora parasitica | Phaeospora parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeospora rimosicola | Phaeospora rimosicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phaeospora rimosicola | Phaeospora rimosicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phlyctis agelaea | Phlyctis agelaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phlyctis agelaea | Phlyctis agelaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Phlyctis argena | Phlyctis argena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phoma everniae | Phoma everniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Phoma everniae | Phoma everniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phoma lecanorae | Phoma lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phoma lecanorae | Phoma lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Phoma lichenis | Phoma lichenis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Phoma lobariae | Phoma lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Phoma lobariae | Phoma lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phylliscum demangeonii | Phylliscum demangeonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phylliscum demangeonii | Phylliscum demangeonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Phylliscum demangeonii | Phylliscum demangeonii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Phylloblastia fortuita | Phylloblastia fortuita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phylloblastia fortuita | Phylloblastia fortuita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phylloblastia inexpectata | Phylloblastia inexpectata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phylloblastia inexpectata | Phylloblastia inexpectata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phyllopsora rosei | Phyllopsora rosei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Phyllopsora rosei | Phyllopsora rosei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Phyllopsora rosei | Phyllopsora rosei | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Physcia adscendens | Physcia adscendens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia aipolia | Physcia aipolia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia caesia | Physcia caesia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia clementei | Physcia clementei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Physcia clementei | Physcia clementei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Physcia clementei | Physcia clementei | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Physcia dubia | Physcia dubia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia leptalea | Physcia leptalea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia stellaris | Physcia stellaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia tenella | Physcia tenella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia tribacia | Physcia tribacia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | Southern grey physcia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | Southern Grey Physcia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | Southern Grey Physcia | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Physcia tribacioides | Physcia tribacioides | Southern grey physcia (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Physconia distorta | Physconia distorta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physconia enteroxantha | Physconia enteroxantha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physconia grisea | Physconia grisea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Physconia perisidiosa | Physconia perisidiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Piccolia ochrophora | Piccolia ochrophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pilophorus strumaticus | Pilophorus strumaticus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placidiopsis custnani | Placidiopsis custnani | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Placidiopsis custnani | Placidiopsis custnani | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidiopsis pseudocinerea | Placidiopsis pseudocinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidiopsis pseudocinerea | Placidiopsis pseudocinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Placidiopsis pseudocinerea | Placidiopsis pseudocinerea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placidium boccanum | Placidium boccanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidium boccanum | Placidium boccanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placidium lachneum | Placidium lachneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidium lachneum | Placidium lachneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placidium michelii | Placidium michelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Placidium michelii | Placidium michelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidium michelii | Catapyrenium michelii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Placidium michelii | Catapyrenium michelii | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Placidium pilosellum | Placidium pilosellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidium pilosellum | Placidium pilosellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Placidium pilosellum | Catapyrenium pilosellum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placidium rufescens | Placidium rufescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placidium rufescens | Placidium rufescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placidium rufescens | Catapyrenium rufescens | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placidium squamulosum | Placidium squamulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placopsis gelida | Placopsis gelida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placopsis gelida | Placopsis gelida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placopsis lambii | Placopsis lambii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placopyrenium canellum | Placopyrenium canellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placopyrenium canellum | Placopyrenium canellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placopyrenium cinereoatratum | Placopyrenium cinereoatratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placopyrenium cinereoatratum | Placopyrenium cinereoatratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Placopyrenium formosum | Placopyrenium formosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placopyrenium formosum | Placopyrenium formosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placopyrenium fuscellum | Placopyrenium fuscellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthiella dasaea | Placynthiella dasaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthiella hyporhoda | Placynthiella hyporhoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthiella hyporhoda | Placynthiella hyporhoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthiella icmalea | Placynthiella icmalea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthiella oligotropha | Placynthiella oligotropha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthiella oligotropha | Placynthiella oligotropha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthiella uliginosa | Placynthiella uliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthium anemoideum | Placynthium anemoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium anemoideum | Placynthium anemoideum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium asperellum | Placynthium asperellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Placynthium asperellum | Placynthium asperellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium asperellum | Placynthium asperellum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placynthium caesium | Collolechia caesia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium caesium | Collolechia caesia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium caesium | Collolechia caesia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placynthium dolichoterum | Placynthium dolichoterum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium dolichoterum | Placynthium dolichoterum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium dolichoterum | Placynthium pluriseptatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placynthium flabellosum | Placynthium flabellosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium flabellosum | Placynthium flabellosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthium garovaglii | Placynthium garovaglioi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium garovaglii | Placynthium garovaglioi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium hungaricum | Placynthium hungaricum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium hungaricum | Placynthium hungaricum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium lismorense | Placynthium lismorense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Placynthium lismorense | Placynthium lismorense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium lismorense | Placynthium lismorense | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Placynthium nigrum | Placynthium nigrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthium pannariellum | Placynthium pannariellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Placynthium pannariellum | Placynthium pannariellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium subradiatum | Placynthium subradiatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium subradiatum | Placynthium subradiatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthium tantaleum | Placynthium tantaleum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Placynthium tantaleum | Placynthium tantaleum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium tremniacum | Placynthium tremniacum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Placynthium tremniacum | Placynthium tremniacum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Platismatia glauca | Platismatia glauca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Platismatia norvegica | Platismatia norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Platismatia norvegica | Platismatia norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Platismatia norvegica | Platismatia norvegica | Old Growth Rag lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Plectocarpon lichenum | Plectocarpon lichenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Plectocarpon lichenum | Plectocarpon lichenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Plectocarpon scrobiculatae | Plectocarpon scrobiculatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Plectocarpon scrobiculatae | Plectocarpon scrobiculatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pleopsidium chlorophanum | Pleopsidium chlorophanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pleopsidium chlorophanum | Pleopsidium chlorophanum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pleopsidium chlorophanum | Pleopsidium chlorophanum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pleurosticta acetabulum | Pleurosticta acetabulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Poeltinula cerebrina | Poeltinula cerebrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Poeltinula cerebrina | Poeltinula cerebrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Poeltinula cerebrina | Poeltinula cerebrina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Poeltinula cerebrina | Poeltinula cerebrina | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Poeltinula cerebrina | Poeltinula cerebrina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia agraria | Polyblastia agraria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia agraria | Polyblastia agraria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polyblastia agraria | Polyblastia agraria | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia albida | Polyblastia albida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polyblastia albida | Polyblastia albida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia cupularis | Polyblastia cupularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia cupularis | Polyblastia cupularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polyblastia dermatodes | Polyblastia dermatodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polyblastia dermatodes | Polyblastia dermatodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia efflorescens | Polyblastia efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Polyblastia efflorescens | Polyblastia efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia efflorescens | Polyblastia efflorescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia gothica | Polyblastia gothica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia gothica | Polyblastia gothica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Polyblastia gothica | Polyblastia gothica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia helvetica | Polyblastia helvetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia helvetica | Polyblastia helvetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Polyblastia helvetica | Polyblastia helvetica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia philaea | Polyblastia philaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia philaea | Polyblastia philaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Polyblastia quartzina | Polyblastia quartzina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Polyblastia quartzina | Polyblastia quartzina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia quartzina | Polyblastia quartzina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia sendtneri | Polyblastia sendtneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia sendtneri | Polyblastia sendtneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Polyblastia sendtneri | Polyblastia sendtneri | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polyblastia verrucosa | Polyblastia verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polyblastia verrucosa | Polyblastia verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Polyblastia verrucosa | Polyblastia verrucosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polychidium muscicola | Polychidium muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polychidium muscicola | Polychidium muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polycoccum arnoldii | Polycoccum arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum arnoldii | Polycoccum arnoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum crassum | Polycoccum crassum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum crassum | Polycoccum crassum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum dzieduszyckii | Polycoccum dzieduszyckii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum dzieduszyckii | Polycoccum dzieduszyckii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum kerneri | Polycoccum kerneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum kerneri | Polycoccum kerneri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum marmoratum | Polycoccum marmoratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum marmoratum | Polycoccum marmoratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum microcarpum | Polycoccum microcarpum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum microcarpum | Polycoccum microcarpum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum microsticticum | Polycoccum microstictum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum microsticticum | Polycoccum microstictum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum minutulum | Polycoccum minutulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum minutulum | Polycoccum minutulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum peltigerae | Polycoccum peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum peltigerae | Polycoccum peltigerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum pulvinatum | Polycoccum pulvinatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum pulvinatum | Polycoccum pulvinatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polycoccum sporastatiae | Polycoccum sporastatiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum sporastatiae | Polycoccum sporastatiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum squamarioides | Polycoccum squamarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polycoccum squamarioides | Polycoccum squamarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polycoccum trypethelioides | Polycoccum trypethelioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Polycoccum trypethelioides | Polycoccum trypethelioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polysporina cyclocarpa | Polysporina cyclocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polysporina cyclocarpa | Polysporina cyclocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Polysporina ferruginea | Polysporina ferruginea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Polysporina ferruginea | Polysporina ferruginea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Polysporina ferruginea | Polysporina ferruginea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Polysporina simplex | Polysporina simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polysporina subfuscescens | Polysporina subfuscescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Polysporina subfuscescens | Polysporina subfuscescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina aenea | Porina aenea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina ahlesiana | Porina ahlesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina ahlesiana | Porina ahlesiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina borreri | Porina borreri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina borreri | Porina borreri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina byssophila | Porina byssophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina byssophila | Porina byssophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porina byssophila | Porina byssophila | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porina chlorotica f. chlorotica | Porina chlorotica f. chlorotica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina chlorotica f. tenuifera | Porina chlorotica f. tenuifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Porina chlorotica f. tenuifera | Porina chlorotica f. tenuifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina coralloidea | Porina coralloidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina coralloidea | Porina coralloidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina coralloidea | Porina coralloidea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porina curnowii | Porina curnowii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina curnowii | Porina curnowii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina effilata | Porina effilata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina effilata | Porina effilata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Porina effilata | Porina effilata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Porina effilata | Porina effilata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Porina effilata | Porina effilata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Porina ginzbergeri | Porina ginzbergeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina ginzbergeri | Porina ginzbergeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porina grandis | Porina grandis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porina grandis | Porina grandis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina grandis | Porina grandis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porina guentheri var. guentheri | Porina guentheri var. guentheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina guentheri var. guentheri | Porina guentheri var. guentheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina guentheri var. lucens | Porina guentheri var. lucens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina guentheri var. lucens | Porina guentheri var. lucens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Porina hibernica | Porina hibernica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porina interjungens | Porina interjungens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina interjungens | Porina interjungens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina lectissima | Porina lectissima | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina leptalea | Porina leptalea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina leptospora | Porina leptospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina leptospora | Porina leptospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina linearis | Porina linearis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina mammillosa | Porina mammillosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina mammillosa | Porina mammillosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina mammillosa | Porina mammillosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porina multipuncta | Opegrapha multipuncta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porina rosei | Porina rosei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina rosei | Porina rosei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porina sudetica | Porina sudetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porina sudetica | Porina sudetica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Porina sudetica | Porina sudetica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Porina sudetica | Porina sudetica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Porina sudetica | Porina sudetica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porocyphus coccodes | Porocyphus coccodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porocyphus coccodes | Porocyphus coccodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porocyphus kenmorensis | Porocyphus kenmorensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porocyphus kenmorensis | Porocyphus kenmorensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porocyphus kenmorensis | Porocyphus kenmorensis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porocyphus leptogiella | Porocyphus leptogiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porocyphus leptogiella | Porocyphus leptogiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porocyphus leptogiella | Porocyphus leptogiella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porocyphus rehmicus | Porocyphus rehmicus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porocyphus rehmicus | Porocyphus rehmicus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porpidia cinereoatra | Porpidia cinereoatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia contraponenda | Porpidia contraponenda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia contraponenda | Porpidia contraponenda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia crustulata | Porpidia crustulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia flavicunda | Porpidia flavicunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia flavicunda | Porpidia flavicunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia flavocruenta | Porpidia flavocruenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia flavocruenta | Porpidia flavocruenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia hydrophila | Porpidia hydrophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia islandica | Porpidia islandica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porpidia islandica | Porpidia islandica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia lowiana | Porpidia lowiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia lowiana | Porpidia lowiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Porpidia macrocarpa f. macrocarpa | Porpidia macrocarpa f. macrocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia macrocarpa f. nigrocruenta | Porpidia macrocarpa f. nigrocruenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia macrocarpa f. nigrocruenta | Porpidia macrocarpa f. nigrocruenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia melinodes | Porpidia melinodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia melinodes | Porpidia melinodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia nadvornikiana | Porpidia nadvornikiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Porpidia nadvornikiana | Porpidia nadvornikiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia nadvornikiana | Porpidia nadvornikiana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Porpidia ochrolemma | Porpidia ochrolemma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia ochrolemma | Porpidia ochrolemma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porpidia pachythallina | Porpidia pachythallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia pachythallina | Porpidia pachythallina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia platycarpoides | Porpidia platycarpoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia rugosa | Porpidia rugosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia soredizodes | Porpidia soredizodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia speirea | Porpidia speirea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia striata | Porpidia striata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia striata | Porpidia striata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia superba f. sorediata | Porpidia superba f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia superba f. sorediata | Porpidia superba f. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia superba f. superba | Porpidia superba f. superba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia superba f. superba | Porpidia superba f. superba | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia thomsonii | Porpidia thomsonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Porpidia thomsonii | Porpidia thomsonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia tuberculosa | Porpidia tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Porpidia zeoroides | Porpidia zeoroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Porpidia zeoroides | Porpidia zeoroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Porpidinia tumidula | Toninia tumidula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Pronectria anisospora | Pronectria anisospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pronectria anisospora | Acremonium pedatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria anisospora | Pronectria anisospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria anisospora | Acremonium pedatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria echinulata | Pronectria echinulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria echinulata | Pronectria echinulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria fissuriprodiens | Pronectria fissuriprodiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria fissuriprodiens | Pronectria fissuriprodiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pronectria leptaleae | Pronectria leptaleae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria leptaleae | Pronectria leptaleae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria oligospora | Pronectria oligospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria oligospora | Pronectria oligospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria pertusariicola | Pronectria pertusariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria pertusariicola | Pronectria pertusariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pronectria robergei | Pronectria robergei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria robergei | Pronectria robergei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria santessonii | Pronectria santessonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria santessonii | Pronectria santessonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria tenacis | Pronectria tenacis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria tenacis | Pronectria tenacis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria tenuispora | Pronectria tenuispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pronectria tenuispora | Pronectria tenuispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria xanthoriae | Pronectria xanthoriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pronectria xanthoriae | Pronectria xanthoriae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Protoblastenia calva | Protoblastenia calva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoblastenia cyclospora | Protoblastenia cyclospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Protoblastenia cyclospora | Protoblastenia cyclospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoblastenia cyclospora | Protoblastenia cyclospora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Protoblastenia incrustans | Protoblastenia incrustans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoblastenia lilacina | Protoblastenia lilacina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoblastenia lilacina | Protoblastenia lilacina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoblastenia rupestris | Protoblastenia rupestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoblastenia siebenhaariana | Protoblastenia siebenhaariana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoblastenia siebenhaariana | Protoblastenia siebenhaariana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protomicarea limosa | Protomicarea limosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protomicarea limosa | Protomicarea limosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protopannaria pezizoides | Protopannaria pezizoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoparmelia atriseda | Protoparmelia atriseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Protoparmelia atriseda | Protoparmelia atriseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoparmelia atriseda | Protoparmelia atriseda | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Protoparmelia badia | Protoparmelia badia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoparmelia memnonia | Protoparmelia memnonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Protoparmelia memnonia | Protoparmelia memnonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoparmelia memnonia | Protoparmelia memnonia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Protoparmelia montagnei | Protoparmelia montagnei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoparmelia montagnei | Protoparmelia montagnei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoparmelia nephaea | Protoparmelia nephaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Protoparmelia nephaea | Protoparmelia nephaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoparmelia nephaea | Protoparmelia nephaea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Protoparmelia ochrococca | Protoparmelia ochrococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protoparmelia ochrococca | Protoparmelia ochrococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoparmelia oleagina | Protoparmelia oleagina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protoparmelia oleagina | Protoparmelia oleagina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protothelenella corrosa | Protothelenella corrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protothelenella corrosa | Protothelenella corrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protothelenella sphinctrinoidella | Protothelenella sphinctrinoidella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Protothelenella sphinctrinoidella | Protothelenella sphinctrinoidella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protothelenella sphinctrinoides | Protothelenella sphinctrinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Protothelenella sphinctrinoides | Protothelenella sphinctrinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protounguicularia nephromatis | Protounguicularia nephromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Protounguicularia nephromatis | Protounguicularia nephromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Psammina inflata | Psammina inflata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Psammina inflata | Psammina inflata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psammina lobariae | Psammina lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psammina lobariae | Psammina lobariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Psammina palmata | Psammina palmata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psammina palmata | Psammina palmata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psammina simplex | Psammina simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psammina simplex | Psammina simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Psammina stipitata | Psammina stipitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Psammina stipitata | Psammina stipitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudephebe minuscula | Pseudephebe minuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pseudephebe minuscula | Pseudephebe minuscula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudephebe pubescens | Pseudephebe pubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudevernia furfuracea var. ceratea | Pseudevernia furfuracea var. ceratea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudevernia furfuracea var. furfuracea | Pseudevernia furfuracea var. furfuracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudocyphellaria aurata | Pseudocyphellaria aurata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Pseudocyphellaria aurata | Pseudocyphellaria aurata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudocyphellaria aurata | Pseudocyphellaria aurata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Pseudocyphellaria aurata | Pseudocyphellaria aurata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pseudocyphellaria crocata | Pseudocyphellaria crocata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudocyphellaria crocata | Pseudocyphellaria crocata | Yellow Specklebelly | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pseudocyphellaria intricata | Pseudocyphellaria intricata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | Ragged pseudocyphellaria | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | Ragged Pseudocyphellaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | Ragged Pseudocyphellaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | Ragged pseudocyphellaria (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pseudocyphellaria lacerata | Pseudocyphellaria lacerata | Ragged Pseudocyphellaria | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pseudocyphellaria norvegica | Pseudocyphellaria norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudocyphellaria norvegica | Pseudocyphellaria norvegica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudocyphellaria norvegica | Pseudocyphellaria norvegica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Pseudocyphellaria norvegica | Pseudocyphellaria norvegica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pseudocyphellaria norvegica | Pseudocyphellaria norvegica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pseudoschismatomma rufescens | Opegrapha rufescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pseudoseptoria usneae | Pseudoseptoria usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudoseptoria usneae | Pseudoseptoria usneae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pseudothelomma ocellatum | Thelomma ocellatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pseudothelomma ocellatum | Thelomma ocellatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psilolechia clavulifera | Psilolechia clavulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psilolechia clavulifera | Psilolechia clavulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psilolechia leprosa | Psilolechia leprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psilolechia lucida | Psilolechia lucida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psora decipiens | Psora decipiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psora decipiens | Psora decipiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psora globifera | Psora globifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psora globifera | Psora globifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Psora globifera | Psora globifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Psora rubiformis | Psora rubiformis | Rusty alpine psora | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Psora rubiformis | Psora rubiformis | Rusty Alpine Psora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Psora rubiformis | Psora rubiformis | Rusty Alpine Psora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psora rubiformis | Psora rubiformis | Rusty Alpine Psora | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Psoroglaena abscondita | Psoroglaena abscondita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psoroglaena abscondita | Psoroglaena abscondita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psoroglaena biatorella | Leucocarpia biatorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psoroglaena biatorella | Leucocarpia biatorella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Psoroglaena biatorella | Leucocarpia biatorella | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Psoroglaena stigonemoides | Psoroglaena stigonemoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psoroma hypnorum | Psoroma hypnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Psoroma hypnorum | Psoroma hypnorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psorotichia schaereri | Psorotichia schaereri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Psorotichia schaereri | Psorotichia schaereri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pterygiopsis concordatula | Pterygiopsis concordatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pterygiopsis concordatula | Pterygiopsis concordatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pterygiopsis lacustris | Pterygiopsis lacustris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pterygiopsis lacustris | Pterygiopsis lacustris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pterygiopsis lacustris | Pterygiopsis lacustris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ptychographa xylographoides | Ptychographa xylographoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ptychographa xylographoides | Ptychographa xylographoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ptychographa xylographoides | Ptychographa xylographoides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Punctelia borreri | Punctelia borreri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Punctelia borreri | Punctelia borreri | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Punctelia jeckeri | Punctelia jeckeri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Punctelia reddenda | Punctelia reddenda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Punctelia subrudecta s. lat. | Punctelia subrudecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Puttea duplex | Fellhanera duplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Puttea duplex | Fellhanera duplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pycnora praestabilis | Pycnora praestabilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pycnora praestabilis | Pycnora praestabilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pycnora sorophora | Pycnora sorophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pycnora sorophora | Pycnora sorophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pycnora xanthococca | Pycnora xanthococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pycnora xanthococca | Pycnora xanthococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pycnora xanthococca | Pycnora xanthococca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pycnothelia papillaria | Pycnothelia papillaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenidium actinellum | Pyrenidium actinellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenidium actinellum | Pyrenidium actinellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenidium hetairizans | Pyrenidium hetairizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenidium hetairizans | Pyrenidium hetairizans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Pyrenocarpon thelostomum | Pyrenocarpon thelostomum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pyrenocarpon thelostomum | Pyrenocarpon thelostomum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis furfurea | Pyrenopsis furfurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis furfurea | Pyrenopsis furfurea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pyrenopsis furfurea | Pyrenopsis furfurea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenopsis grumulifera | Pyrenopsis grumulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pyrenopsis grumulifera | Pyrenopsis grumulifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis grumulifera | Pyrenopsis grumulifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenopsis impolita | Pyrenopsis impolita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis impolita | Pyrenopsis impolita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pyrenopsis impolita | Pyrenopsis impolita | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenopsis phylliscella | Pyrenopsis phylliscella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Pyrenopsis phylliscella | Pyrenopsis phylliscella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis subareolata | Pyrenopsis subareolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenopsis subareolata | Pyrenopsis subareolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenula acutispora | Pyrenula acutispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula acutispora | Pyrenula acutispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Pyrenula chlorospila | Pyrenula chlorospila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenula coryli | Pyrenula coryli | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pyrenula coryli | Pyrenula coryli | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula coryli | Pyrenula coryli | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenula dermatodes | Pyrenula dermatodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula dermatodes | Pyrenula dermatodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Pyrenula dermatodes | Pyrenula dermatodes | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pyrenula dermatodes | Pyrenula dermatodes | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | Oil stain parmentaria | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | Oil stain parmentaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | Oil stain parmentaria | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pyrenula hibernica | Pyrenula hibernica | Oil-Stain Parmentaria | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenula laevigata | Pyrenula laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenula laevigata | Pyrenula laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula laevigata | Pyrenula laevigata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenula macrospora | Pyrenula macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenula microtheca | Pyrenula microtheca | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrenula nitida | Pyrenula nitida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrenula nitida | Pyrenula nitida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Pyrenula nitida | Pyrenula nitida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Pyrenula nitida | Pyrenula nitida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Pyrenula nitida | Pyrenula nitida | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Pyrenula nitidella | Pyrenula nitidella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Pyrenula occidentalis | Pyrenula occidentalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrenula occidentalis | Pyrenula occidentalis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Pyrrhospora quernea | Pyrrhospora quernea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrrhospora rubiginans | Pyrrhospora rubiginans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Pyrrhospora rubiginans | Pyrrhospora rubiginans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Pyrrhospora rubiginans | Pyrrhospora rubiginans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Raciborskiomyces peltigericola | Raciborskiomyces peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Raciborskiomyces peltigericola | Raciborskiomyces peltigericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Racodium rupestre | Racodium rupestre | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Raesaenenia huuskonenii | Phacopsis huuskonenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Raesaenenia huuskonenii | Phacopsis huuskonenii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Ramalina calicaris | Ramalina calicaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina canariensis | Ramalina canariensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina capitata | Ramalina capitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Ramalina capitata | Ramalina capitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramalina capitata | Ramalina capitata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramalina chondrina | Ramalina chondrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramalina chondrina | Ramalina chondrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Ramalina cuspidata | Ramalina cuspidata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina farinacea | Ramalina farinacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina fastigiata | Ramalina fastigiata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina fraxinea | Ramalina fraxinea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina fraxinea | Ramalina fraxinea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramalina lacera | Ramalina lacera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina pollinaria | Ramalina pollinaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina pollinaria | Ramalina pollinaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramalina polymorpha | Ramalina polymorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ramalina polymorpha | Ramalina polymorpha | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramalina portuensis | Ramalina portuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramalina portuensis | Ramalina portuensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina portuensis | Ramalina portuensis | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramalina siliquosa | Ramalina siliquosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramalina subfarinacea | Ramalina subfarinacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramboldia insidiosa | Ramboldia insidiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ramboldia insidiosa | Ramboldia insidiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramboldia insidiosa | Ramboldia insidiosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramonia calcicola | Ramonia calcicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramonia calcicola | Ramonia calcicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Ramonia chrysophaea | Ramonia chrysophaea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Ramonia dictyospora | Ramonia dictyospora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ramonia interjecta | Ramonia interjecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramonia interjecta | Ramonia interjecta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ramonia nigra | Ramonia nigra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Ramonia nigra | Ramonia nigra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ramonia nigra | Ramonia nigra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Ramonia nigra | Ramonia nigra | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Reconditella physconiarum | Reconditella physconiarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Reconditella physconiarum | Reconditella physconiarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Refractohilum achromaticum | Refractohilum achromaticum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Refractohilum achromaticum | Refractohilum achromaticum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Refractohilum galligenum | Refractohilum galligenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Refractohilum galligenum | Refractohilum galligenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Refractohilum pluriseptatum | Refractohilum pluriseptatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Refractohilum pluriseptatum | Refractohilum pluriseptatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Reichlingia leopoldii | Reichlingia leopoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Reichlingia leopoldii | Reichlingia leopoldii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Reichlingia leopoldii | Reichlingia leopoldii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhagadostoma lichenicola | Rhagadostoma lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhagadostoma lichenicola | Rhagadostoma lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhagadostoma rugosum | Rhagadostoma rugosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhagadostoma rugosum | Rhagadostoma rugosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhaphidicyrtis trichosporella | Rhaphidicyrtis trichosporella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhaphidicyrtis trichosporella | Rhaphidicyrtis trichosporella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhexophiale rhexoblephara | Rhexophiale rhexoblephara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhexophiale rhexoblephara | Rhexophiale rhexoblephara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rhexophiale rhexoblephara | Rhexophiale rhexoblephara | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon advenulum | Rhizocarpon advenulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhizocarpon advenulum | Rhizocarpon advenulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon advenulum | Rhizocarpon advenulum | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon alpicola | Rhizocarpon alpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon alpicola | Rhizocarpon alpicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon amphibium | Rhizocarpon amphibium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon amphibium | Rhizocarpon amphibium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon amphibium | Rhizocarpon amphibium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon anaperum | Rhizocarpon anaperum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon anaperum | Rhizocarpon anaperum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon anaperum | Rhizocarpon anaperum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon badioatrum | Rhizocarpon badioatrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon badioatrum | Rhizocarpon badioatrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon caeruleoalbum | Rhizocarpon caeruleoalbum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon caeruleoalbum | Rhizocarpon caeruleoalbum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon caeruleoalbum | Rhizocarpon caeruleoalbum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon caesium | Rhizocarpon caesium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon caesium | Rhizocarpon caesium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon caesium | Rhizocarpon caesium | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon chioneum | Rhizocarpon chioneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon chioneum | Rhizocarpon chioneum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon chioneum | Rhizocarpon chioneum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon cinereonigrum | Rhizocarpon cinereonigrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon cinereonigrum | Rhizocarpon cinereonigrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon cinereonigrum | Rhizocarpon cinereonigrum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon cinereovirens | Rhizocarpon cinereovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon cinereovirens | Rhizocarpon cinereovirens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon cinereovirens | Rhizocarpon cinereovirens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon copelandii | Rhizocarpon copelandii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon copelandii | Rhizocarpon copelandii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon copelandii | Rhizocarpon copelandii | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon distinctum | Rhizocarpon distinctum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon eupetraeoides | Rhizocarpon eupetraeoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon eupetraeoides | Rhizocarpon eupetraeoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon eupetraeoides | Rhizocarpon eupetraeoides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon expallescens | Rhizocarpon expallescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon expallescens | Rhizocarpon expallescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon furfurosum | Rhizocarpon furfurosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon furfurosum | Rhizocarpon furfurosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rhizocarpon geminatum | Rhizocarpon geminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon geminatum | Rhizocarpon geminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon geographicum | Rhizocarpon geographicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon grande | Rhizocarpon grande | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhizocarpon grande | Rhizocarpon grande | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon hochstetteri | Rhizocarpon hochstetteri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon inarense | Rhizocarpon inarense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon inarense | Rhizocarpon inarense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon inarense | Rhizocarpon inarense | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon infernulum f. infernulum | Rhizocarpon infernulum f. infernulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon infernulum f. infernulum | Rhizocarpon infernulum f. infernulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon infernulum f. sylvaticum | Rhizocarpon infernulum f. sylvaticum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon infernulum f. sylvaticum | Rhizocarpon infernulum f. sylvaticum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon intermediellum | Rhizocarpon intermediellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon intermediellum | Rhizocarpon intermediellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon intermediellum | Rhizocarpon intermediellum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon intersitum | Rhizocarpon intersitum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon intersitum | Rhizocarpon intersitum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhizocarpon jemtlandicum | Rhizocarpon jemtlandicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon jemtlandicum | Rhizocarpon jemtlandicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon jemtlandicum | Rhizocarpon jemtlandicum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon lavatum | Rhizocarpon lavatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon lecanorinum | Rhizocarpon lecanorinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon ochrolechiae | Rhizocarpon ochrolechiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon ochrolechiae | Rhizocarpon ochrolechiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhizocarpon ochrolechiae | Rhizocarpon ochrolechiae | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon oederi | Rhizocarpon oederi | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon petraeum | Rhizocarpon petraeum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon polycarpum | Rhizocarpon polycarpum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon polycarpum | Rhizocarpon polycarpum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon postumum | Rhizocarpon postumum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon postumum | Rhizocarpon postumum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon reductum | Rhizocarpon reductum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon richardii | Rhizocarpon richardii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon ridescens | Rhizocarpon ridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rhizocarpon ridescens | Rhizocarpon ridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon ridescens | Rhizocarpon ridescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon simillimum | Rhizocarpon simillimum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon simillimum | Rhizocarpon simillimum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon simillimum | Rhizocarpon simillimum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon subgeminatum | Rhizocarpon subgeminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon subgeminatum | Rhizocarpon subgeminatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon sublavatum | Rhizocarpon sublavatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon sublavatum | Rhizocarpon sublavatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon sublavatum | Rhizocarpon sublavatum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon submodestum | Rhizocarpon submodestum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon submodestum | Rhizocarpon submodestum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon submodestum | Rhizocarpon submodestum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon subpostumum | Rhizocarpon subpostumum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon subpostumum | Rhizocarpon subpostumum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon subpostumum | Rhizocarpon subpostumum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon superficiale | Rhizocarpon superficiale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon superficiale | Rhizocarpon superficiale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon superficiale | Rhizocarpon superficiale | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rhizocarpon timdalii | Rhizocarpon timdalii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rhizocarpon timdalii | Rhizocarpon timdalii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhizocarpon umbilicatum | Rhizocarpon umbilicatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon viridiatrum | Rhizocarpon viridiatrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhizocarpon viridiatrum | Rhizocarpon viridiatrum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhymbocarpus cruciatus | Rhymbocarpus cruciatus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhymbocarpus cruciatus | Rhymbocarpus cruciatus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhymbocarpus ericetorum | Rhymbocarpus ericetorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhymbocarpus ericetorum | Rhymbocarpus ericetorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rhymbocarpus neglectus | Rhymbocarpus neglectus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rhymbocarpus neglectus | Rhymbocarpus neglectus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhymbocarpus pubescens | Rhymbocarpus pubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rhymbocarpus pubescens | Rhymbocarpus pubescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rimularia badioatra | Rimularia badioatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rimularia badioatra | Rimularia badioatra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rimularia intercedens | Rimularia intercedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rimularia intercedens | Rimularia intercedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rimularia limborina | Rimularia limborina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rimularia limborina | Rimularia limborina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rimularia mullensis | Rimularia mullensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rimularia mullensis | Rimularia mullensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina aspersa | Rinodina aspersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina aspersa | Rinodina aspersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina aspersa | Rinodina aspersa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina atrocinerea | Rinodina atrocinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina beccariana | Rinodina beccariana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina beccariana | Rinodina beccariana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina biloculata | Rinodina biloculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina biloculata | Rinodina biloculata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina bischoffii | Rinodina bischoffii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina bischoffii | Rinodina bischoffii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina calcarea | Rinodina calcarea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina calcarea | Rinodina calcarea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina cinnamomea | Rinodina mniaraea var. cinnamomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Rinodina cinnamomea | Rinodina mniaraea var. cinnamomea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina cinnamomea | Rinodina mniaraea var. cinnamomea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina colobinoides | Rinodina colobinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina colobinoides | Rinodina colobinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Rinodina confragosa | Rinodina confragosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina confragosa | Rinodina confragosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina conradii | Rinodina conradii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina conradii | Rinodina conradii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina efflorescens | Rinodina efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina efflorescens | Rinodina efflorescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina exigua | Rinodina exigua | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina fimbriata | Rinodina fimbriata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina fimbriata | Rinodina fimbriata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina flavosoralifera | Rinodina flavosoralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina flavosoralifera | Rinodina flavosoralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina flavosoralifera | Rinodina flavosoralifera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina griseosoralifera | Rinodina griseosoralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina griseosoralifera | Rinodina griseosoralifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina immersa | Rinodina immersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina immersa | Rinodina immersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina insularis | Rinodina insularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina insularis | Rinodina insularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina intermedia | Rinodina intermedia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina intermedia | Rinodina intermedia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina interpolata | Rinodina interpolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina interpolata | Rinodina interpolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina interpolata | Rinodina interpolata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Rinodina isidioides | Rinodina isidioides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina laevigata | Rinodina laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina laevigata | Rinodina laevigata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina laevigata | Rinodina laevigata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina luridescens | Rinodina luridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina milvina | Rinodina milvina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina milvina | Rinodina milvina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina milvina | Rinodina milvina | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina mniaraeiza | Rinodina mniaraea var. mniaraeiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina mniaraeiza | Rinodina mniaraea var. mniaraeiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina mniaraeiza | Rinodina mniaraea var. mniaraeiza | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina occulta | Rinodina occulta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina occulta | Rinodina occulta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina occulta | Rinodina occulta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina oleae | Rinodina oleae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina orculariopsis | Rinodina orculariopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina orculariopsis | Rinodina orculariopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina oxydata | Rinodina oxydata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina oxydata | Rinodina oxydata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina parasitica | Rinodina parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina parasitica | Rinodina parasitica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina parasitica | Rinodina parasitica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina pityrea | Rinodina pityrea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina pityrea | Rinodina pityrea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina pyrina | Rinodina pyrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina pyrina | Rinodina pyrina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Rinodina roboris var. armeriicola | Rinodina roboris var. armeriicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Rinodina roboris var. armeriicola | Rinodina roboris var. armeriicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina roboris var. roboris | Rinodina roboris var. roboris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina roboris var. roboris | Rinodina roboris var. roboris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina sophodes | Rinodina sophodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Rinodina subpariata | Rinodina degeliana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Rinodina subpariata | Rinodina degeliana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Rinodina subpariata | Rinodina degeliana | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Rinodina subpariata | Rinodina degeliana | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Rinodina teichophila | Rinodina teichophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Roccella fuciformis | Roccella fuciformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roccella fuciformis | Roccella fuciformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Roccella phycopsis | Roccella phycopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Roccella phycopsis | Roccella phycopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roccellographa circumscripta | Peterjamesia circumscripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Romjularia lurida | Romjularia lurida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ropalospora hibernica | Ropalospora hibernica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ropalospora hibernica | Ropalospora hibernica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Ropalospora hibernica | Ropalospora hibernica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Ropalospora lugubris f. lugubris | Ropalospora lugubris f. lugubris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Ropalospora lugubris f. lugubris | Ropalospora lugubris f. lugubris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ropalospora viridis | Ropalospora viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Ropalospora viridis | Ropalospora viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniella atlantica | Roselliniella atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniella atlantica | Roselliniella atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Roselliniella cladoniae | Roselliniella cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Roselliniella cladoniae | Roselliniella cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniella microthelia | Roselliniella microthelia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniella microthelia | Roselliniella microthelia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Roselliniella nephromatis | Roselliniella nephromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Roselliniella nephromatis | Roselliniella nephromatis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniopsis gelidaria | Roselliniopsis gelidaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniopsis gelidaria | Roselliniopsis gelidaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Roselliniopsis tartaricola | Roselliniopsis tartaricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniopsis tartaricola | Roselliniopsis tartaricola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Roselliniopsis ventosa | Roselliniopsis ventosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Roselliniopsis ventosa | Roselliniopsis ventosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rosellinula haplospora | Rosellinula haplospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Rosellinula haplospora | Rosellinula haplospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagediopsis aquatica | Sagediopsis aquatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagediopsis aquatica | Sagediopsis aquatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sagediopsis barbara | Sagediopsis barbara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sagediopsis barbara | Sagediopsis barbara | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagediopsis campsteriana | Sagediopsis campsteriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagediopsis campsteriana | Sagediopsis campsteriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sagediopsis lomnitzensis | Sagediopsis lomnitzensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagediopsis lomnitzensis | Sagediopsis lomnitzensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sagiolechia protuberans | Sagiolechia protuberans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sagiolechia protuberans | Sagiolechia protuberans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sagiolechia protuberans | Sagiolechia protuberans | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sarcogyne clavus | Sarcogyne clavus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sarcogyne clavus | Sarcogyne clavus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sarcogyne hypophaea | Sarcogyne privigna | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sarcogyne hypophaea | Sarcogyne privigna | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcogyne regularis | Sarcogyne regularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcopyrenia beckhausiana | Sarcopyrenia beckhausiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcopyrenia beckhausiana | Sarcopyrenia beckhausiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sarcopyrenia cylindrospora | Sarcopyrenia cylindrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sarcopyrenia cylindrospora | Sarcopyrenia cylindrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcopyrenia gibba var. geisleri | Sarcopyrenia gibba var. geisleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcosagium campestre var. campestre | Sarcosagium campestre var. campestre | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sarcosagium campestre var. campestre | Sarcosagium campestre var. campestre | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sarcosagium campestre var. macrosporum | Sarcosagium campestre var. macrosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Schadonia fecunda | Schadonia fecunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Schadonia fecunda | Schadonia fecunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Schadonia fecunda | Schadonia fecunda | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Schaereria cinereorufa | Schaereria cinereorufa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Schaereria corticola | Schaereria corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Schaereria corticola | Schaereria corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Schaereria corticola | Schaereria corticola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Schaereria fuscocinerea var. fuscocinerea | Schaereria fuscocinerea var. fuscocinerea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Schaereria fuscocinerea var. sorediata | Schaereria fuscocinerea var. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Schaereria fuscocinerea var. sorediata | Schaereria fuscocinerea var. sorediata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Schaereria fuscocinerea var. sorediata | Schaereria fuscocinerea var. sorediata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Schismatomma graphidioides | Schismatomma graphidioides | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Schismatomma umbrinum | Schismatomma umbrinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Schismatomma umbrinum | Schismatomma umbrinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Schismatomma umbrinum | Schismatomma umbrinum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Schizotrema quercicola | Schismatomma quercicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Schizotrema quercicola | Schismatomma quercicola | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sclerococcum griseisporodochium | Sclerococcum griseisporodochium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerococcum griseisporodochium | Sclerococcum griseisporodochium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sclerococcum montagnei | Sclerococcum montagnei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sclerococcum montagnei | Sclerococcum montagnei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerococcum ophthalmizae | Dactylospora ophthalamizae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerococcum ophthalmizae | Dactylospora ophthalamizae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sclerococcum simplex | Sclerococcum simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sclerococcum simplex | Sclerococcum simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerococcum sphaerale | Sclerococcum sphaerale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sclerococcum tephromelarum | Sclerococcum tephromelarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerococcum tephromelarum | Sclerococcum tephromelarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sclerophora farinacea | Sclerophora farinacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Sclerophora pallida | Sclerophora pallida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Sclerophora pallida | Sclerophora pallida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sclerophora pallida | Sclerophora pallida | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sclerophora pallida | Sclerophora pallida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Sclerophora pallida | Sclerophora pallida | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Sclerophora peronella | Sclerophora peronella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sclerophora peronella | Sclerophora peronella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scoliciosporum chlorococcum | Scoliciosporum chlorococcum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scoliciosporum curvatum | Scoliciosporum curvatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scoliciosporum curvatum | Scoliciosporum curvatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scoliciosporum intrusum | Scoliciosporum intrusum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scoliciosporum intrusum | Scoliciosporum intrusum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scoliciosporum pruinosum | Scoliciosporum pruinosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scoliciosporum sarothamni | Scoliciosporum sarothamni | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scoliciosporum sarothamni | Scoliciosporum sarothamni | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scoliciosporum umbrinum | Scoliciosporum umbrinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scutula aggregata | Scutula aggregata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Scutula dedicata | Scutula dedicata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scutula dedicata | Scutula dedicata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Scutula epiblastematica | Scutula epiblastematica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scutula epiblastematica | Scutula epiblastematica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Scutula epicladonia | Scutula epicladonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Scutula epicladonia | Scutula epicladonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Scutula miliaris | Scutula miliaris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Scutula tuberculosa | Scutula tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Scutula tuberculosa | Scutula tuberculosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Siphula ceratites | Siphula ceratites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Siphula ceratites | Siphula ceratites | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Siphula ceratites | Siphula ceratites | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Skyttea buelliae | Skyttea buelliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttea buelliae | Skyttea buelliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea caesii | Skyttea caesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea caesii | Skyttea caesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Skyttea elachistophora | Skyttea elachistophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea elachistophora | Skyttea elachistophora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttea gregaria | Skyttea gregaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Skyttea lecanorae | Skyttea lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Skyttea lecanorae | Skyttea lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea nitschkei | Skyttea nitschkei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Skyttea pyrenulae | Skyttea pyrenulae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Skyttea pyrenulae | Skyttea pyrenulae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea spinosa | Skyttea spinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea spinosa | Skyttea spinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttea tephromelarum | Skyttea tephromelarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttea tephromelarum | Skyttea tephromelarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea viridis | Skyttea viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Skyttea viridis | Skyttea viridis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttella mulleri | Skyttella mulleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Skyttella mulleri | Skyttella mulleri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Snippocia nivea | Schismatomma niveum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Snippocia nivea | Schismatomma niveum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Solenopsora candicans | Solenopsora candicans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solenopsora holophaea | Solenopsora holophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solenopsora holophaea | Solenopsora holophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solenopsora liparina | Solenopsora liparina | Serpentine solenopsora | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Solenopsora liparina | Solenopsora liparina | Serpentine Solenopsora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solenopsora liparina | Solenopsora liparina | Serpentine Solenopsora | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Solenopsora liparina | Solenopsora liparina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Solenopsora liparina | Solenopsora liparina | Serpentine solenopsora (a Lichen) | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Solenopsora vulturiensis | Solenopsora vulturiensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solorina bispora s. lat. | Solorina bispora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Solorina bispora var. bispora | Solorina bispora var. bispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solorina bispora var. bispora | Solorina bispora var. bispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Solorina bispora var. macrospora | Solorina bispora var. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Solorina bispora var. macrospora | Solorina bispora var. macrospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solorina bispora var. monospora | Solorina bispora var. monospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solorina bispora var. monospora | Solorina bispora var. monospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Solorina crocea | Solorina crocea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Solorina crocea | Solorina crocea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solorina saccata | Solorina saccata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solorina spongiosa | Solorina spongiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Solorina spongiosa | Solorina spongiosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sparria endlicheri | Arthonia endlicheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sparria endlicheri | Arthonia endlicheri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sparria endlicheri | Arthonia endlicheri | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sphaerellothecium araneosum | Sphaerellothecium araneosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerellothecium araneosum | Sphaerellothecium araneosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium cladoniae | Sphaerellothecium cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium cladoniae | Sphaerellothecium cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerellothecium minutum | Sphaerellothecium minutum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerellothecium minutum | Sphaerellothecium minutum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium parietinarium | Sphaerellothecium parietinarius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium parietinarium | Sphaerellothecium parietinarius | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerellothecium propinquellum | Sphaerellothecium propinquellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerellothecium propinquellum | Sphaerellothecium propinquellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium pumilum | Stigmidium pumilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerellothecium pumilum | Stigmidium pumilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaeropezia pertusariae | Odontotrema pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaeropezia pertusariae | Odontotrema pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerophorus fragilis | Sphaerophorus fragilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sphaerophorus globosus | Sphaerophorus globosus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sphaerulina dolichotera | Sphaerulina dolichotera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphaerulina dolichotera | Sphaerulina dolichotera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerulina dubiella | Sphaerulina dubiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphaerulina dubiella | Sphaerulina dubiella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Sphinctrina anglica | Sphinctrina anglica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Sphinctrina anglica | Sphinctrina anglica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphinctrina leucopoda | Sphinctrina leucopoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphinctrina leucopoda | Sphinctrina leucopoda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Sphinctrina tubiformis | Sphinctrina tubiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Sphinctrina tubiformis | Sphinctrina tubiformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphinctrina turbinata | Sphinctrina turbinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sphinctrina turbinata | Sphinctrina turbinata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Spiloma auratum | Spiloma auratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Spiloma auratum | Spiloma auratum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Spilonema paradoxum | Spilonema paradoxum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Spilonema paradoxum | Spilonema paradoxum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Spilonema paradoxum | Spilonema paradoxum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Spilonema revertens | Spilonema revertens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Spilonema revertens | Spilonema revertens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Spirographa fusisporella | Spirographa fusisporella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Spirographa fusisporella | Spirographa fusisporella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Spirographa vinosa | Spirographa vinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Spirographa vinosa | Spirographa vinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sporastatia polyspora | Sporastatia polyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sporastatia polyspora | Sporastatia polyspora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sporastatia polyspora | Sporastatia polyspora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sporastatia testudinea | Sporastatia testudinea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sporastatia testudinea | Sporastatia testudinea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sporastatia testudinea | Sporastatia testudinea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sporodictyon cruentum | Polyblastia cruenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sporodictyon schaererianum | Polyblastia schaereriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sporodictyon schaererianum | Polyblastia schaereriana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sporodictyon terrestre | Polyblastia terrestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Sporodictyon terrestre | Polyblastia terrestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sporodictyon terrestre | Polyblastia terrestris | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sporodophoron cretaceum | Schismatomma cretaceum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sporodophoron cretaceum | Schismatomma cretaceum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Squamarina cartilaginea | Squamarina cartilaginea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Squamarina lentigera | Squamarina lentigera | Scaly breck lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Squamarina lentigera | Squamarina lentigera | Scaly breck lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Squamarina lentigera | Squamarina lentigera | Scaly breck lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Squamarina lentigera | Squamarina lentigera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Squamarina lentigera | Squamarina lentigera | Scaly Breck-Lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Staurothele arctica | Staurothele arctica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Staurothele arctica | Staurothele arctica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele arctica | Staurothele arctica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Staurothele areolata | Staurothele areolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele areolata | Staurothele areolata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Staurothele areolata | Staurothele areolata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Staurothele bacilligera | Staurothele bacilligera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele bacilligera | Staurothele bacilligera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Staurothele bacilligera | Staurothele bacilligera | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Staurothele caesia | Staurothele caesia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele caesia | Staurothele caesia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Staurothele fissa | Staurothele fissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Staurothele frustulenta | Staurothele frustulenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele frustulenta | Staurothele frustulenta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Staurothele geoica | Staurothele geoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Staurothele geoica | Staurothele geoica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele geoica | Staurothele geoica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Staurothele guestphalica | Staurothele guestphalica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele guestphalica | Staurothele guestphalica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Staurothele hymenogonia | Staurothele hymenogonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele hymenogonia | Staurothele hymenogonia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Staurothele rufa | Staurothele rufa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Staurothele rufa | Staurothele rufa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele rugulosa | Staurothele rugulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele rugulosa | Staurothele rugulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Staurothele rugulosa | Staurothele rugulosa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Staurothele rupifraga | Staurothele rupifraga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Staurothele rupifraga | Staurothele rupifraga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Staurothele succedens | Staurothele succedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Staurothele succedens | Staurothele succedens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Steinia geophana | Steinia geophana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Steinia geophana | Steinia geophana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stenocybe nitida | Stenocybe nitida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stenocybe nitida | Stenocybe nitida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stenocybe pullatula | Stenocybe pullatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stenocybe septata | Stenocybe septata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stenocybe septata | Stenocybe septata | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon alpinum | Stereocaulon alpinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon alpinum | Stereocaulon alpinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon alpinum | Stereocaulon alpinum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon condensatum | Stereocaulon condensatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon condensatum | Stereocaulon condensatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon cumulatum | Stereocaulon cumulatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Stereocaulon dactylophyllum var. dactylophyllum | Stereocaulon dactylophyllum var. dactylophyllum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon dactylophyllum var. occidentale | Stereocaulon dactylophyllum var. occidentale | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Stereocaulon delisei | Stereocaulon delisei | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon evolutum | Stereocaulon evolutum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon glareosum | Stereocaulon glareosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon glareosum | Stereocaulon glareosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon glareosum | Stereocaulon glareosum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon leucophaeopsis | Stereocaulon leucophaeopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon leucophaeopsis | Stereocaulon leucophaeopsis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon nanodes | Stereocaulon nanodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon nanodes | Stereocaulon nanodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon pileatum | Stereocaulon pileatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon plicatile | Stereocaulon plicatile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon plicatile | Stereocaulon plicatile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon plicatile | Stereocaulon plicatile | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon saxatile | Stereocaulon saxatile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon saxatile | Stereocaulon saxatile | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon spathuliferum | Stereocaulon spathuliferum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon spathuliferum | Stereocaulon spathuliferum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon spathuliferum | Stereocaulon spathuliferum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Stereocaulon symphycheilum | Stereocaulon symphycheilum | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon tomentosum | Stereocaulon tomentosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Stereocaulon tornense | Stereocaulon tornense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon tornense | Stereocaulon tornense | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stereocaulon tornense | Stereocaulon tornense | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stereocaulon vesuvianum var. nodulosum | Stereocaulon vesuvianum var. nodulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon vesuvianum var. nodulosum | Stereocaulon vesuvianum var. nodulosum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stereocaulon vesuvianum var. symphycheileoides | Stereocaulon vesuvianum var. symphycheileoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stereocaulon vesuvianum var. symphycheileoides | Stereocaulon vesuvianum var. symphycheileoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stereocaulon vesuvianum var. vesuvianum | Stereocaulon vesuvianum var. vesuvianum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta canariensis | Sticta canariensis independ.green morph | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Sticta canariensis | Sticta canariensis independ.green morph | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Sticta canariensis | Sticta canariensis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Sticta canariensis | Sticta canariensis | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Sticta canariensis | Sticta canariensis sensu stricto | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sticta canariensis (combined) | Sticta canariensis / dufourii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta canariensis (combined) | Sticta canariensis (combined thalli - green and blue-green phycotypes growing together) | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sticta canariensis (dufourii) | Sticta dufourii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta canariensis (dufourii) | Sticta canariensis (blue-green phycotype) | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sticta fuliginosa s. lat. | Sticta fuliginosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta fuliginosa s. lat. | Sticta fuliginosa | a 'stinky' Sticta | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sticta limbata | Sticta limbata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta limbata | Sticta limbata | Floury Sticta | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Sticta sylvatica | Sticta sylvatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Sticta sylvatica | Sticta sylvatica | a 'stinky' Sticta | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Stictographa lentiginosa | Melaspilea lentiginosa | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stictographa lentiginosa | Melaspilea lentiginosa | A lichenicolous fungus | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stictographa lentiginosa | Melaspilea lentiginosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Stictographa lentiginosa | Melaspilea lentiginosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Stictographa lentiginosa | Melaspilea lentiginosa | a lichenicolous fungus | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Stigmidium aggregatum | Stigmidium aggregatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium aggregatum | Stigmidium aggregatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium arthoniae | Stigmidium arthoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium arthoniae | Stigmidium arthoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium clauzadei | Stigmidium clauzadei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium clauzadei | Stigmidium clauzadei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium congestum | Stigmidium congestum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium congestum | Stigmidium congestum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium degelii | Stigmidium degelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium degelii | Stigmidium degelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium ephebes | Stigmidium ephebes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium ephebes | Stigmidium ephebes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium epiramalina | Stigmidium epiramalina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium epiramalina | Stigmidium epiramalina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium fuscatae | Stigmidium fuscatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium fuscatae | Stigmidium fuscatae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium gyrophorarum | Stigmidium gyrophorarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium gyrophorarum | Stigmidium gyrophorarum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium hageniae | Stigmidium hageniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Stigmidium hageniae | Stigmidium hageniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium lecidellae | Stigmidium lecidellae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium lecidellae | Stigmidium lecidellae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium leucophlebiae | Stigmidium leucophlebiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium leucophlebiae | Stigmidium leucophlebiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium marinum | Stigmidium marinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium marinum | Stigmidium marinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium microspilum | Stigmidium microspilum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium mycobilimbiae | Stigmidium mycobilimbiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium mycobilimbiae | Stigmidium mycobilimbiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium peltideae | Stigmidium peltideae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium peltideae | Stigmidium peltideae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Stigmidium punctillum | Stigmidium punctillum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium punctillum | Stigmidium punctillum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium rivulorum | Stigmidium rivulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium rivulorum | Stigmidium rivulorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium solorinarium | Stigmidium solorinarium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium solorinarium | Stigmidium solorinarium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium superpositum | Stigmidium superpositum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Stigmidium superpositum | Stigmidium superpositum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium tabacinae | Stigmidium tabacinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Stigmidium tabacinae | Stigmidium tabacinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strangospora deplanata | Strangospora deplanata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strangospora deplanata | Strangospora deplanata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Strangospora deplanata | Strangospora deplanata | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Strangospora microhaema | Strangospora microhaema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Strangospora microhaema | Strangospora microhaema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strangospora microhaema | Strangospora microhaema | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Strangospora microhaema | Strangospora microhaema | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Strangospora moriformis | Strangospora moriformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strangospora moriformis | Strangospora moriformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strangospora pinicola | Strangospora pinicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strangospora pinicola | Strangospora pinicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula confusa | Strigula confusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula confusa | Strigula confusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strigula confusa | Strigula confusa | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Strigula jamesii | Strigula jamesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strigula jamesii | Strigula jamesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula muscicola | Strigula muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Strigula muscicola | Strigula muscicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula muscicola | Strigula muscicola | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Strigula phaea | Strigula phaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula phaea | Strigula phaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strigula stigmatella var. alpestris | Strigula stigmatella var. alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strigula stigmatella var. alpestris | Strigula stigmatella var. alpestris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula stigmatella var. stigmatella | Strigula stigmatella var. stigmatella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula stigmatella var. stigmatella | Strigula stigmatella var. stigmatella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Strigula stigmatella var. stigmatella | Strigula stigmatella var. stigmatella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Strigula stigmatella var. stigmatella | Strigula stigmatella var. stigmatella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Strigula stigmatella var. stigmatella | Strigula stigmatella var. stigmatella | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Strigula tagananae | Strigula tagananae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula tagananae | Strigula tagananae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Strigula tagananae | Strigula lateralis | a lichen | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | lichen | Strigula tagananae | Strigula tagananae | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Strigula taylorii | Strigula taylorii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Strigula taylorii | Strigula taylorii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula taylorii | Strigula taylorii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Strigula thelopsidoides | Strigula thelopsidoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Strigula thelopsidoides | Strigula thelopsidoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Strigula thelopsidoides | Strigula thelopsidoides | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa ramulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa ramulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa symphorea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa symphorea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa symphorea | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Synalissa ramulosa | Synalissa symphorea | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Synarthonia astroidestera | Arthonia astroidestera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Synarthonia astroidestera | Arthonia astroidestera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Syncesia myrticola | Syncesia myrticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Syncesia myrticola | Syncesia myrticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Taeniolella cladinicola | Taeniolella cladinicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Taeniolella cladinicola | Taeniolella cladinicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Taeniolella delicata | Taeniolella delicata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Taeniolella delicata | Taeniolella delicata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Taeniolella phaeophysciae | Taeniolella phaeophysciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Taeniolella punctata | Taeniolella punctata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Taeniolella punctata | Taeniolella punctata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Taeniolella rolfii | Taeniolella rolfii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Taeniolella rolfii | Taeniolella rolfii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Taeniolina scripta | Taeniolina scripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Taeniolina scripta | Taeniolina scripta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Talapellis beschiana | Taeniolella beschiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Talapellis beschiana | Taeniolella beschiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Telogalla olivieri | Telogalla olivieri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Telogalla olivieri | Telogalla olivieri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Teloschistes chrysophthalmus | Teloschistes chrysophthalmus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Teloschistes chrysophthalmus | Teloschistes chrysophthalmus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | Golden hair lichen | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | Golden hair lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | Golden hair lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Teloschistes flavicans | Teloschistes flavicans | Golden hair-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Tephromela atra var. atra | Tephromela atra var. atra | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tephromela atra var. torulosa | Tephromela atra var. torulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tephromela atra var. torulosa | Tephromela atra var. torulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tephromela grumosa | Tephromela grumosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tephromela pertusarioides | Tephromela pertusarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tephromela pertusarioides | Tephromela pertusarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Thamnogalla crombiei | Thamnogalla crombiei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Thamnogalla crombiei | Thamnogalla crombiei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thamnolia vermicularis | Thamnolia vermicularis var. subuliformis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelenella larbalestieri | Thelenella larbalestieri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Thelenella larbalestieri | Thelenella larbalestieri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelenella larbalestieri | Thelenella larbalestieri | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelenella modesta | Thelenella modesta | Warty wax-lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelenella modesta | Thelenella modesta | Warty wax-lichen | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Thelenella modesta | Thelenella modesta | Warty Wax-lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Thelenella modesta | Thelenella modesta | Warty Wax-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelenella muscorum var. muscorum | Thelenella muscorum var. muscorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelenella muscorum var. octospora | Thelenella muscorum var. octospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Thelenella muscorum var. octospora | Thelenella muscorum var. octospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelenella muscorum var. octospora | Thelenella muscorum var. octospora | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelidium decipiens | Thelidium decipiens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium fontigenum | Thelidium fontigenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium fontigenum | Thelidium fontigenum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium fontigenum | Thelidium fontigenum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelidium fumidum | Thelidium fumidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium fumidum | Thelidium fumidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Thelidium impressum | Thelidium impressum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium impressum | Thelidium impressum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium incavatum | Thelidium incavatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium methorium | Thelidium methorium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Thelidium methorium | Thelidium methorium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium minutulum | Thelidium minutulum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium papulare f. papulare | Thelidium papulare f. papulare | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium papulare f. sorediatum | Thelidium papulare f. sorediatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium papulare f. sorediatum | Thelidium papulare f. sorediatum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium papulare f. sorediatum | Thelidium papulare forma sorediatum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelidium pluvium | Thelidium pluvium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium pluvium | Thelidium pluvium | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium pyrenophorum | Thelidium pyrenophorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelidium pyrenophorum | Thelidium pyrenophorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium zwackhii | Thelidium zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelidium zwackhii | Thelidium zwackhii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon coccosporum | Thelocarpon coccosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon coccosporum | Thelocarpon coccosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon epibolum var. epibolum | Thelocarpon epibolum var. epibolum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon epibolum var. epibolum | Thelocarpon epibolum var. epibolum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon epibolum var. epithallinum | Thelocarpon epibolum var. epithallinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon epibolum var. epithallinum | Thelocarpon epibolum var. epithallinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Thelocarpon impressellum | Thelocarpon impressellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Thelocarpon impressellum | Thelocarpon impressellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon intermediellum | Thelocarpon intermediellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon intermediellum | Thelocarpon intermediellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon laureri | Thelocarpon laureri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon laureri | Thelocarpon laureri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon lichenicola | Thelocarpon lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon lichenicola | Thelocarpon lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon magnussonii | Thelocarpon magnussonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon magnussonii | Thelocarpon magnussonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Thelocarpon magnussonii | Thelocarpon magnussonii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelocarpon olivaceum | Thelocarpon olivaceum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon olivaceum | Thelocarpon olivaceum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon opertum | Thelocarpon opertum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon opertum | Thelocarpon opertum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Thelocarpon opertum | Thelocarpon opertum | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelocarpon pallidum | Thelocarpon pallidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon pallidum | Thelocarpon pallidum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon robustum | Thelocarpon robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon robustum | Thelocarpon robustum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon saxicola | Thelocarpon saxicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon saxicola | Thelocarpon saxicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon sphaerosporum | Thelocarpon sphaerosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon sphaerosporum | Thelocarpon sphaerosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon strasseri | Thelocarpon strasseri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelocarpon strasseri | Thelocarpon strasseri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon superellum | Thelocarpon superellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelocarpon superellum | Thelocarpon superellum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelopsis isiaca | Thelopsis isiaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelopsis isiaca | Thelopsis isiaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Thelopsis melathelia | Thelopsis melathelia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Thelopsis melathelia | Thelopsis melathelia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelopsis melathelia | Thelopsis melathelia | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thelopsis rubella | Thelopsis rubella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelotrema lepadinum | Thelotrema lepadinum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelotrema macrosporum | Thelotrema macrosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Thelotrema macrosporum | Thelotrema macrosporum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thelotrema macrosporum | Thelotrema macrosporum | a Barnacle lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thermutis velutina | Thermutis velutina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thermutis velutina | Thermutis velutina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Thermutis velutina | Thermutis velutina | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Thrombium epigaeum | Thrombium epigaeum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Thrombium epigaeum | Thrombium epigaeum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toensbergia leucococca | Pycnora leucococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Toensbergia leucococca | Pycnora leucococca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toensbergia leucococca | Pycnora leucococca | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Tomasellia diffusa | Tomasellia diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tomasellia diffusa | Tomasellia diffusa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tomasellia diffusa | Tomasellia diffusa | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Tomasellia gelatinosa | Tomasellia gelatinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia aromatica | Toninia aromatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia coelestina | Toninia coelestina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Toninia coelestina | Toninia coelestina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia coelestina | Toninia coelestina | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia diffracta | Toninia diffracta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia diffracta | Toninia diffracta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Toninia diffracta | Toninia diffracta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia episema | Toninia episema | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia fusispora | Toninia fusispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia fusispora | Toninia fusispora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia fusispora | Toninia fusispora | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia mesoidea | Toninia mesoidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia mesoidea | Toninia mesoidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia opuntioides | Toninia opuntioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Toninia physaroides | Toninia physaroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Toninia physaroides | Toninia physaroides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia physaroides | Toninia physaroides | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Toninia physaroides | Toninia physaroides | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Toninia plumbina | Toninia plumbina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia plumbina | Toninia plumbina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Toninia plumbina | Toninia plumbina | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia rosulata | Toninia rosulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia rosulata | Toninia rosulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Toninia rosulata | Toninia rosulata | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia sedifolia | Toninia sedifolia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia sedifolia | Toninia sedifolia | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia sedifolia | Toninia sedifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Toninia sedifolia | Toninia sedifolia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Toninia sedifolia | Toninia sedifolia | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Toninia squalescens | Toninia squalescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia squalescens | Toninia squalescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia squalescens | Toninia squalescens | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia squalida | Toninia squalida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia squalida | Toninia squalida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Toninia squalida | Toninia squalida | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia subfuscae | Toninia subfuscae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Toninia subfuscae | Toninia subfuscae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia subfuscae | Toninia subfuscae | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Toninia thiopsora | Toninia thiopsora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Toninia thiopsora | Toninia thiopsora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia verrucarioides | Toninia verrucarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Toninia verrucarioides | Toninia verrucarioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Topeliopsis azorica | Topeliopsis azorica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Topeliopsis azorica | Topeliopsis azorica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Topeliopsis azorica | Ramonia azorica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Tornabea scutellifera | Tornabea scutellifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Trapelia coarctata | Trapelia coarctata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapelia corticola | Trapelia corticola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapelia glebulosa s. lat. | Trapelia glebulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapelia obtegens | Trapelia obtegens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapelia placodioides | Trapelia placodioides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis aeneofusca | Trapeliopsis aeneofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trapeliopsis aeneofusca | Trapeliopsis aeneofusca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Trapeliopsis flexuosa | Trapeliopsis flexuosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis gelatinosa | Trapeliopsis gelatinosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis glaucolepidea | Trapeliopsis glaucolepidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis glaucolepidea | Trapeliopsis glaucolepidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trapeliopsis granulosa | Trapeliopsis granulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis percrenata | Trapeliopsis percrenata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis percrenata | Trapeliopsis percrenata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trapeliopsis pseudogranulosa | Trapeliopsis pseudogranulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trapeliopsis viridescens | Trapeliopsis viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Trapeliopsis viridescens | Trapeliopsis viridescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trapeliopsis viridescens | Trapeliopsis viridescens | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Trapeliopsis wallrothii | Trapeliopsis wallrothii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tremella caloplacae | Tremella caloplacae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella caloplacae | Tremella caloplacae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella cetrariicola | Tremella cetrariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella cetrariicola | Tremella cetrariicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella cladoniae | Tremella cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella cladoniae | Tremella cladoniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella coppinsii | Tremella coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella coppinsii | Tremella coppinsii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tremella hypogymniae | Tremella hypogymniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tremella hypogymniae | Tremella hypogymniae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella lichenicola | Tremella lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tremella lobariacearum | Tremella lobariacearum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella lobariacearum | Tremella lobariacearum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella normandinae | Tremella normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella normandinae | Tremella normandinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella pertusariae | Tremella pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella pertusariae | Tremella pertusariae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella phaeographidis | Tremella phaeographidis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella phaeographidis | Tremella phaeographidis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella phaeophysciae | Tremella phaeophysciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella phaeophysciae | Tremella phaeophysciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tremella protoparmeliae | Tremella protoparmeliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremella protoparmeliae | Tremella protoparmeliae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella tuckerae | Tremella tuckerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Tremella tuckerae | Tremella tuckerae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tremolecia atrata | Tremolecia atrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Trichonectria hirta | Trichonectria hirta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trichonectria hirta | Trichonectria hirta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Trichothecium roseum | Trichothecium roseum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Trimmatothele perquisita | Trimmatothele perquisita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Trimmatothele perquisita | Trimmatothele perquisita | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trimmatothele perquisita | Trimmatothele perquisita | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Trimmatothelopsis rhizobola | Acarospora rhizobola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Trimmatothelopsis rhizobola | Acarospora rhizobola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Trimmatothelopsis rhizobola | Acarospora rhizobola | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Tuckermannopsis chlorophylla | Tuckermannopsis chlorophylla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Tylophoron hibernicum | Tylophoron hibernicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Tylophoron hibernicum | Tylophoron hibernicum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Tylophoron hibernicum | Blarneya hibernica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Tylophoron hibernicum | Blarneya hibernica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Tylophoron hibernicum | Blarneya hibernica | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Tylothallia biformigera | Tylothallia biformigera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria crustulosa | Umbilicaria crustulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Umbilicaria crustulosa | Umbilicaria crustulosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria cylindrica | Umbilicaria cylindrica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria deusta | Umbilicaria deusta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria deusta | Umbilicaria deusta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria hirsuta | Umbilicaria hirsuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria hirsuta | Umbilicaria hirsuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Umbilicaria hirsuta | Umbilicaria hirsuta | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Umbilicaria hyperborea | Umbilicaria hyperborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria hyperborea | Umbilicaria hyperborea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria nylanderiana | Umbilicaria nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria nylanderiana | Umbilicaria nylanderiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Umbilicaria nylanderiana | Umbilicaria nylanderiana | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Umbilicaria polyphylla | Umbilicaria polyphylla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria polyrrhiza | Umbilicaria polyrrhiza | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria proboscidea | Umbilicaria proboscidea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Umbilicaria spodochroa | Umbilicaria spodochroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Endangered |
| Non-vascular plant | lichen | Umbilicaria spodochroa | Umbilicaria spodochroa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Umbilicaria spodochroa | Umbilicaria spodochroa | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Umbilicaria spodochroa | Umbilicaria spodochroa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Umbilicaria torrefacta | Umbilicaria torrefacta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Unguiculariopsis lesdainii | Unguiculariopsis lesdainii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Unguiculariopsis lesdainii | Unguiculariopsis lesdainii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Unguiculariopsis lettaui | Unguiculariopsis lettaui | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Unguiculariopsis lettaui | Unguiculariopsis lettaui | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Unguiculariopsis manriquei | Unguiculariopsis manriquei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Unguiculariopsis manriquei | Unguiculariopsis manriquei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Unguiculariopsis refractiva | Unguiculariopsis refractiva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Unguiculariopsis refractiva | Unguiculariopsis refractiva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Unguiculariopsis thallophila | Unguiculariopsis thallophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Unguiculariopsis thallophila | Unguiculariopsis thallophila | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea articulata | Usnea articulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Usnea articulata | Usnea articulata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Usnea articulata | Usnea articulata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Usnea articulata | Usnea articulata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Usnea ceratina | Usnea ceratina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea ceratina | Usnea ceratina | a Beard-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea cornuta | Usnea cornuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea dasopoga | Usnea dasypoga | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea esperantiana | Usnea esperantiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Usnea esperantiana | Usnea esperantiana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea esperantiana | Usnea esperantiana | a Beard-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea flammea | Usnea flammea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea flavocardia | Usnea flavocardia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea flavocardia | Usnea flavocardia | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Usnea flavocardia | Usnea flavocardia | a Beard-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea florida | Usnea florida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Usnea florida | Usnea florida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Usnea florida | Usnea florida | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Usnea florida | Usnea florida | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Usnea florida | Usnea florida | Witches' Whiskers Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea fragilescens var. fragilescens | Usnea fragilescens var. fragilescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Usnea fragilescens var. fragilescens | Usnea fragilescens var. fragilescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea fragilescens var. mollis | Usnea fragilescens var. mollis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea fulvoreagens | Usnea fulvoreagens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea fulvoreagens | Usnea fulvoreagens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Usnea glabrata | Usnea glabrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Usnea glabrata | Usnea glabrata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea glabrata | Usnea glabrata | a Beard-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea glabrescens | Usnea glabrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea glabrescens | Usnea glabrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea hirta | Usnea hirta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea rubicunda | Usnea rubicunda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea silesiaca | Usnea silesiaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Usnea silesiaca | Usnea silesiaca | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea silesiaca | Usnea silesiaca | a Beard-lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Usnea subfloridana | Usnea subfloridana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Usnea subscabrosa | Usnea subscabrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Usnea subscabrosa | Usnea subscabrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea wasmuthii | Usnea wasmuthii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Usnea wasmuthii | Usnea wasmuthii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vahliella atlantica | Vahliella atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vahliella atlantica | Vahliella atlantica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vahliella atlantica | Fuscopannaria atlantica | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Vahliella leucophaea | Vahliella leucophaea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Varicellaria hemisphaerica | Pertusaria hemisphaerica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Varicellaria lactea | Pertusaria lactea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Varicellaria velata | Pertusaria velata | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Verrucaria aethiobola | Verrucaria aethiobola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria aethiobola | Verrucaria aethiobola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria anziana | Verrucaria anziana | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Verrucaria aquatilis | Verrucaria aquatilis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria baldensis | Verrucaria baldensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria bryoctona | Verrucaria bryoctona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria bryoctona | Verrucaria bryoctona | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria bulgarica | Verrucaria bulgarica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria bulgarica | Verrucaria bulgarica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria caerulea | Verrucaria caerulea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria calciseda | Verrucaria calciseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria calciseda | Verrucaria calciseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria cernaensis | Verrucaria cernaensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria ceuthocarpa | Verrucaria ceuthocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria ceuthocarpa | Verrucaria ceuthocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria conturmatula | Verrucaria conturmatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria conturmatula | Verrucaria conturmatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Verrucaria cyanea | Verrucaria cyanea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria cyanea | Verrucaria cyanea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria degelii | Verrucaria degelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria degelii | Verrucaria degelii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria degelii | Verrucaria degelii | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Verrucaria ditmarsica | Verrucaria ditmarsica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria ditmarsica | Verrucaria ditmarsica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria dolosa | Verrucaria dolosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria dufourii | Verrucaria dufourii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria elaeina | Verrucaria elaeina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria elaeomelaena s. lat. | Verrucaria elaeomelaena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria elaeomelaena s. lat. | Verrucaria elaeomelaena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria elaeomelaena s. lat. | Verrucaria andesiatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria elaeomelaena s. lat. | Verrucaria andesiatica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria funckii | Verrucaria funckii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria funckii | Verrucaria funckii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria fusconigrescens | Verrucaria fusconigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria halizoa | Verrucaria halizoa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria halizoa | Verrucaria halizoa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria hochstetteri | Verrucaria hochstetteri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria hydrela | Verrucaria hydrela | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria internigrescens | Verrucaria internigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria internigrescens | Verrucaria internigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria knowlesiae | Verrucaria knowlesiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria knowlesiae | Verrucaria knowlesiae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria latebrosa | Verrucaria latebrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria latebrosa | Verrucaria latebrosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria latericola | Verrucaria latericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria latericola | Verrucaria latericola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria macrostoma f. furfuracea | Verrucaria macrostoma f. furfuracea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria macrostoma f. macrostoma | Verrucaria macrostoma f. macrostoma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria madida | Verrucaria madida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Verrucaria madida | Verrucaria madida | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria margacea | Verrucaria margacea | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria mucosa | Verrucaria mucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria muralis | Verrucaria muralis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria murina | Verrucaria murina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria murina | Verrucaria murina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria nigrescens f. nigrescens | Verrucaria nigrescens f. nigrescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria nigrescens f. tectorum | Verrucaria nigrescens f. tectorum | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria ochrostoma | Verrucaria ochrostoma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria ochrostoma | Verrucaria ochrostoma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria pachyderma | Verrucaria pachyderma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria pachyderma | Verrucaria pachyderma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria parmigerella | Verrucaria parmigerella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria parmigerella | Verrucaria parmigerella | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria phaeosperma | Verrucaria phaeosperma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria phaeosperma | Verrucaria phaeosperma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Verrucaria pinguicula | Verrucaria pinguicula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria pinguicula | Verrucaria pinguicula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria polysticta | Verrucaria polysticta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria polysticta | Verrucaria polysticta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria praetermissa | Verrucaria praetermissa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria prominula | Verrucaria prominula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria prominula | Verrucaria prominula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria rosula | Verrucaria rosula in ed | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria rosula | Verrucaria rosula in ed | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria sandstedei | Verrucaria sandstedei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria sandstedei | Verrucaria sandstedei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Verrucaria simplex | Verrucaria simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria simplex | Verrucaria simplex | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria striatula | Verrucaria striatula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria sublobulata | Verrucaria sublobulata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria viridula | Verrucaria viridula | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Verrucaria xyloxena | Verrucaria xyloxena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Critically Endangered |
| Non-vascular plant | lichen | Verrucaria xyloxena | Verrucaria xyloxena | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucaria xyloxena | Verrucaria xyloxena | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Verrucaria xyloxena | Verrucaria xyloxena | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Verrucocladosporium dirinae | Verrucocladosporium dirinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verrucocladosporium dirinae | Verrucocladosporium dirinae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Verrucula maritimaria | Verrucula maritmaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Verrucula maritimaria | Verrucula maritmaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verruculopsis flavescentaria | Verruculopsis flavescentaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Verruculopsis flavescentaria | Verruculopsis flavescentaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Vestergrenopsis elaeina | Vestergrenopsis elaeina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Vestergrenopsis elaeina | Vestergrenopsis elaeina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vestergrenopsis elaeina | Vestergrenopsis elaeina | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Vezdaea acicularis | Vezdaea acicularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea acicularis | Vezdaea acicularis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vezdaea aestivalis | Vezdaea aestivalis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea cobria | Vezdaea cobria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea cobria | Vezdaea cobria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vezdaea leprosa | Vezdaea leprosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea retigera | Vezdaea retigera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea retigera | Vezdaea retigera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vezdaea rheocarpa | Vezdaea rheocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vezdaea rheocarpa | Vezdaea rheocarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vezdaea stipitata | Vezdaea stipitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vezdaea stipitata | Vezdaea stipitata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Vezdaea stipitata | Vezdaea stipitata | a lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Violella fucata | Violella fucata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vouauxiella lichenicola | Vouauxiella lichenicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vouauxiella verrucosa | Vouauxiella verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Vouauxiella verrucosa | Vouauxiella verrucosa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vouauxiomyces santessonii | Vouauxiomyces santessonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vouauxiomyces santessonii | Vouauxiomyces santessonii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vouauxiomyces truncatus | Vouauxiomyces truncatus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Vouauxiomyces truncatus | Vouauxiomyces truncatus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vulpicida juniperinus | Vulpicida juniperinus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Extinct |
| Non-vascular plant | lichen | Vulpicida pinastri | Vulpicida pinastri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Vulpicida pinastri | Vulpicida pinastri | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Vulpicida pinastri | Vulpicida pinastri | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Vulpicida pinastri | Vulpicida pinastri | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Wadeana dendrographa | Wadeana dendrographa | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Wadeana minuta | Wadeana minuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Wadeana minuta | Wadeana minuta | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Wadeana minuta | Wadeana minuta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | lichen | Wadeana minuta | Wadeana minuta | a lichen | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | lichen | Wadeana minuta | Wadeana minuta | a Lichen | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Weddellomyces epicallopisma | Weddellomyces epicallopisma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Weddellomyces epicallopisma | Weddellomyces epicallopisma | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Weddellomyces macrosporus | Weddellomyces macrosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Weddellomyces macrosporus | Weddellomyces macrosporus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Wentiomyces lichenicola subsp. bouteillei | Wentiomyces lichenicola subsp. bouteillei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Wentiomyces lichenicola subsp. bouteillei | Wentiomyces lichenicola subsp. bouteillei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia conspersa | Xanthoparmelia conspersa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia delisei | Xanthoparmelia delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia delisei | Xanthoparmelia delisei | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia loxodes | Xanthoparmelia loxodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia luteonotata | Xanthoparmelia luteonotata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Xanthoparmelia luteonotata | Xanthoparmelia luteonotata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia mougeotii | Xanthoparmelia mougeotii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia perrugata | Xanthoparmelia perrugata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia perrugata | Xanthoparmelia perrugata | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia protomatrae | Xanthoparmelia protomatrae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Xanthoparmelia protomatrae | Xanthoparmelia protomatrae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia pulla | Xanthoparmelia pulla | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoparmelia tinctina | Xanthoparmelia tinctina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Vulnerable |
| Non-vascular plant | lichen | Xanthoparmelia tinctina | Xanthoparmelia tinctina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoparmelia verruculifera | Xanthoparmelia verruculifera | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria aureola | Xanthoria aureola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria calcicola | Xanthoria calcicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria candelaria s. str. | Xanthoria candelaria | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria elegans | Xanthoria elegans | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria fulva | Xanthoria fulva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoria fulva | Xanthoria fulva | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Data Deficient |
| Non-vascular plant | lichen | Xanthoria parietina | Xanthoria parietina | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria polycarpa | Xanthoria polycarpa | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria ucrainica | Xanthoria ucrainica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoria ucrainica | Xanthoria ucrainica | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoria ulophyllodes | Xanthoria ulophyllodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xanthoria ulophyllodes | Xanthoria ulophyllodes | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xanthoriicola physciae | Xanthoriicola physciae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xenonectriella lutescens | Xenonectriella lutescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xenonectriella lutescens | Xenonectriella lutescens | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Xenonectriella streimannii | Xenonectriella streimannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Xenonectriella streimannii | Xenonectriella streimannii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xerotrema megalospora | Xerotrema megalospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xerotrema megalospora | Xerotrema megalospora | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Xerotrema megalospora | Xerotrema megalospora | a fungus | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | lichen | Xerotrema quercicola | Xerotrema quercicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Near Threatened |
| Non-vascular plant | lichen | Xerotrema quercicola | Xerotrema quercicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xylographa parallela | Xylographa parallela | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xylographa trunciseda | Xylographa trunciseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xylographa trunciseda | Xylographa trunciseda | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Xylographa vitiligo | Xylographa vitiligo | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xylopsora caradocensis | Hypocenomyce caradocensis | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xylopsora friesii | Hypocenomyce friesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Least concern |
| Non-vascular plant | lichen | Xylopsora friesii | Hypocenomyce friesii | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Scarce. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces berengerianus | Zwackhiomyces berengerianus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces berengerianus | Zwackhiomyces berengerianus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces coepulonus | Zwackhiomyces coepulonus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces coepulonus | Zwackhiomyces coepulonus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces dispersus | Zwackhiomyces dispersus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces dispersus | Zwackhiomyces dispersus | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces immersae | Zwackhiomyces immersae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces immersae | Zwackhiomyces immersae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces lacustris | Zwackhiomyces lacustris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces lacustris | Zwackhiomyces lacustris | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces lecanorae | Zwackhiomyces lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces lecanorae | Zwackhiomyces lecanorae | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces physciicola | Zwackhiomyces physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | lichen | Zwackhiomyces physciicola | Zwackhiomyces physciicola | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces sphinctrinoides | Zwackhiomyces sphinctrinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Nationally Rare. Includes Red Listed taxa |
| Non-vascular plant | lichen | Zwackhiomyces sphinctrinoides | Zwackhiomyces sphinctrinoides | NA | A Conservation Evaluation of British Lichens and Lichenicolous Fungi (2012) | 2012-01-01 | Not Evaluated |
| Non-vascular plant | liverwort | Acrobolbus wilsonii | Acrobolbus wilsonii | Wilson's Pouchwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Acrobolbus wilsonii | Acrobolbus wilsonii | Wilson's Pouchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Adelanthus lindenbergianus | Adelanthus lindenbergianus | Lindenberg’s leafy liverwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Adelanthus lindenbergianus | Adelanthus lindenbergianus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Adelanthus lindenbergianus | Adelanthus lindenbergianus | Lindenberg's Featherwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Adelanthus lindenbergianus | Adelanthus lindenbergianus | Lindenberg's Featherwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Anastrophyllum alpinum | Anastrophyllum alpinum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Anastrophyllum alpinum | Anastrophyllum alpinum | a Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Anastrophyllum joergensenii | Anastrophyllum joergensenii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Anastrophyllum joergensenii | Anastrophyllum joergensenii | Joergensen's Notchwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Anastrophyllum joergensenii | Anastrophyllum joergensenii | Joergensen's Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Anastrophyllum saxicola | Anastrophyllum saxicola | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Anastrophyllum saxicola | Anastrophyllum saxicola | Curled Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Athalamia hyalina | Athalamia hyalina | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Athalamia hyalina | Athalamia hyalina | a liverwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Barbilophozia kunzeana | Barbilophozia kunzeana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Barbilophozia kunzeana | Barbilophozia kunzeana | Bog paw-wort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Barbilophozia kunzeana | Barbilophozia kunzeana | Bog Pawwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Barbilophozia quadriloba | Barbilophozia quadriloba | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Barbilophozia quadriloba | Barbilophozia quadriloba | Four-fingered Pawwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Calypogeia integristipula | Calypogeia integristipula | Meylan's pouchwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Cephalozia ambigua | Cephalozia ambigua | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephalozia ambigua | Cephalozia ambigua | Snow Pincerwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Cephalozia pleniceps | Cephalozia pleniceps | forcipated pincherwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Cephaloziella baumgartneri | Cephaloziella baumgartneri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella baumgartneri | Cephaloziella baumgartneri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Cephaloziella baumgartneri | Cephaloziella baumgartneri | Chalk Threadwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Cephaloziella calyculata | Cephaloziella calyculata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella calyculata | Cephaloziella calyculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Cephaloziella calyculata | Cephaloziella calyculata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Cephaloziella calyculata | Cephaloziella calyculata | Entire Threadwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Cephaloziella dentata | Cephaloziella dentata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella dentata | Cephaloziella dentata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Cephaloziella dentata | Cephaloziella dentata | Toothed Threadwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Cephaloziella elachista | Cephaloziella elachista | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella elachista | Cephaloziella elachista | Spurred Threadwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Cephaloziella integerrima | Cephaloziella integerrima | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella integerrima | Cephaloziella integerrima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Cephaloziella integerrima | Cephaloziella integerrima | Lobed Threadwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Cephaloziella massalongi | Cephaloziella massalongi | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Cephaloziella massalongi | Cephaloziella massalongi | Lesser Copperwort | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Cephaloziella nicholsonii | Cephaloziella nicholsonii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Cephaloziella nicholsonii | Cephaloziella nicholsonii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Cephaloziella nicholsonii | Cephaloziella nicholsonii | Greater Copperwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Cephaloziella rubella | Cephaloziella rubella | red threadwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Cephaloziella stellulifera | Cephaloziella stellulifera | Heath Threadwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Cephaloziella turneri | Cephaloziella turneri | Turner's Threadwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Cladopodiella francisci | Cladopodiella francisci | Holt notchwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Dumortiera hirsuta | Dumortiera hirsuta | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Dumortiera hirsuta | Dumortiera hirsuta | Dormortier's liverwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Dumortiera hirsuta | Dumortiera hirsuta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Dumortiera hirsuta | Dumortiera hirsuta | Dumortier's Liverwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Dumortiera hirsuta | Dumortiera hirsuta | Dumortier's Liverwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Fossombronia angulosa | Fossombronia angulosa | Greater Frillwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Fossombronia fimbriata | Fossombronia fimbriata | Fragile Frillwort | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Fossombronia fimbriata | Fossombronia fimbriata | Fragile Frillwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Fossombronia foveolata | Fossombronia foveolata | Pitted Frillwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Fossombronia foveolata | Fossombronia foveolata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Fossombronia foveolata | Fossombronia foveolata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Fossombronia foveolata | Fossombronia foveolata | Pitted Frillwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Fossombronia mittenii | Fossombronia mittenii (F. crozalsii) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Geocalyx graveolens | Geocalyx graveolens | Turpswort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Geocalyx graveolens | Geocalyx graveolens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Geocalyx graveolens | Geocalyx graveolens | turps pouchwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Geocalyx graveolens | Geocalyx graveolens | Turps Pouchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Gongylanthus ericetorum | Gongylanthus ericetorum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Gymnocolea acutiloba | Gymnocolea acutiloba | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Gymnocolea acutiloba | Gymnocolea acutiloba | Welsh Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Gymnomitrion apiculatum | Gymnomitrion apiculatum | Pointed frostwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Gymnomitrion apiculatum | Gymnomitrion apiculatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Gymnomitrion apiculatum | Gymnomitrion apiculatum | Pointed Frostwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Gymnomitrion concinnatum | Gymnomitrion concinnatum | white frostwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Gymnomitrion corallioides | Gymnomitrion corallioides | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Gymnomitrion corallioides | Gymnomitrion corallioides | Coral Frostwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Herbertus borealis | Herbertus borealis | NA | The IUCN Red List of Threatened Species (2010) | 2000-01-01 | Lower risk - least concern |
| Non-vascular plant | liverwort | Herbertus borealis | Herbertus delavayi (H. borealis) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Herbertus borealis | Herbertus borealis | Northern Prongwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Herbertus borealis | Herbertus borealis | Northern Prongwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | Marsh earwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | NA | The IUCN Red List of Threatened Species (2010) | 2000-01-01 | Vulnerable |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | Marsh Earwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Jamesoniella undulifolia | Jamesoniella undulifolia | Marsh Flapwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Jungermannia polaris | Jungermannia polaris | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Jungermannia polaris | Jungermannia polaris | Arctic Flapwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Leiocolea fitzgeraldiae | Leiocolea fitzgeraldiae | Fitzgerald's Notchwort | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Leiocolea gillmanii | Leiocolea gillmanii | Gillman's Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Leiocolea heterocolpos | Leiocolea heterocolpos | ragged notchwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Leiocolea rutheana | Leiocolea rutheana | Norfolk flapwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Leiocolea rutheana | Leiocolea rutheana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Leiocolea rutheana | Leiocolea rutheana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Leiocolea rutheana | Leiocolea rutheana | Fen Notchwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Leiocolea rutheana var. rutheana | Leiocolea rutheana var. rutheana | Fen Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Lejeunea eckloniana | Lejeunea eckloniana (L. holtii) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lejeunea eckloniana | Lejeunea holtii | Holt's Pouncewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Lejeunea eckloniana | Lejeunea holtii | Holt's Pouncewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Lejeunea mandonii | Lejeunea mandonii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lejeunea mandonii | Lejeunea mandonii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Lejeunea mandonii | Lejeunea mandonii | Atlantic lejeunea | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Lejeunea mandonii | Lejeunea mandonii | Atlantic Pouncewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Liochlaena lanceolata | Liochlaena lanceolata (Jungermannia leiantha) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Liochlaena lanceolata | Jungermannia leiantha | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Liochlaena lanceolata | Jungermannia leiantha | Long-leaved Flapwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Liochlaena lanceolata | Jungermannia leiantha | Long-leaved Flapwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Lophocolea brookwoodiana | Lophocolea brookwoodiana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lophozia capitata | Lophozia capitata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Lophozia capitata | Lophozia capitata | Large-celled Flapwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Lophozia herzogiana | Lophozia herzogiana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lophozia longiflora | Lophozia longiflora | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lophozia longiflora | Lophozia longiflora | Reddish Notchwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Lophozia wenzelii | Lophozia wenzelii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Lophozia wenzelii | Lophozia wenzelii | Wenzel's Notchwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Marsupella arctica | Marsupella arctica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Marsupella arctica | Marsupella arctica | Arctic Rustwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Marsupella arctica | Marsupella arctica | Arctic Rustwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Marsupella boeckii | Marsupella boeckii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Marsupella boeckii | Marsupella boeckii | Boeck's Rustwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Marsupella condensata | Marsupella condensata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Marsupella condensata | Marsupella condensata | Compact Rustwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Marsupella funckii | Marsupella funckii | Funck's rustwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | Western Rustwort | Bern Convention | 1991-01-01 | Appendix 1 |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | Western Rustwort | Habitats Directive | 1992-01-01 | Annex 2 - priority species |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | Western rustworth | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | NA | The IUCN Red List of Threatened Species (2010) | 2000-01-01 | Lower risk - least concern |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Marsupella profunda | Marsupella profunda | Western Rustwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Marsupella sparsifolia | Marsupella sparsifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Marsupella sparsifolia | Marsupella sparsifolia | Rounded Rustwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Marsupella sprucei | Marsupella sprucei | Spruce's rustwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Metzgeria pubescens | Metzgeria pubescens | downy veilwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Nardia breidleri | Nardia breidleri | Book Flapwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Nardia insecta | Nardia insecta | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Odontoschisma macounii | Odontoschisma macounii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Odontoschisma macounii | Odontoschisma macounii | Macoun's Flapwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Pallavicinia lyellii | Pallavicinia lyellii | Ribbonwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Pallavicinia lyellii | Pallavicinia lyellii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Pallavicinia lyellii | Pallavicinia lyellii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Pallavicinia lyellii | Pallavicinia lyellii | Veilwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Pedinophyllum interruptum | Pedinophyllum interruptum | Craven Featherwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | Petalwort | Bern Convention | 1991-01-01 | Appendix 1 |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petallophyllum ralfsi | Petalwort | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | Petalwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | petalwort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | Petalwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Petalophyllum ralfsii | Petalophyllum ralfsii | Petalwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Plagiochila norvegica | Plagiochila norvegica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Radula carringtonii | Radula carringtonii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Radula carringtonii | Radula carringtonii | Carrington's Scalewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Radula carringtonii | Radula carringtonii | Carrington's Scalewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Radula voluta | Radula voluta | Pale Scalewort | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Riccia bifurca | Riccia bifurca | Lizard crystalwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Riccia bifurca | Riccia bifurca | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Riccia bifurca | Riccia bifurca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Riccia bifurca | Riccia bifurca | Lizard Crystalwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Riccia canaliculata | Riccia canaliculata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Riccia canaliculata | Riccia canaliculata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Riccia canaliculata | Riccia canaliculata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Riccia canaliculata | Riccia canaliculata | Channelled Crystalwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Riccia canaliculata | Riccia canaliculata | Channelled Crystalwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Riccia crystallina | Riccia crystallina | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Riccia crystallina | Riccia crystallina | Blue Crystalwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Riccia huebeneriana | Riccia huebeneriana | Violet Crystalwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Riccia nigrella | Riccia nigrella | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Riccia nigrella | Riccia nigrella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Riccia nigrella | Riccia nigrella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | liverwort | Riccia nigrella | Riccia nigrella | Black Crystalwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Riccia rhenana | Riccia rhenana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Scapania curta | Scapania curta | Least Earwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Scapania gymnostomophila | Scapania gymnostomophila | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Scapania gymnostomophila | Scapania gymnostomophila | Narrow-lobed Earwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Scapania paludosa | Scapania paludosa | Floppy Earwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Scapania parvifolia | Scapania parvifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Scapania parvifolia | Scapania parvifolia | Obscure Earwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Scapania praetervisa | Scapania praetervisa | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Scapania praetervisa | Scapania praetervisa | Ciliate Earwort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | liverwort | Solenostoma caespiticium | Solenostoma caespiticium (Jungermannia caespiticia) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Southbya nigrella | Southbya nigrella | Blackwort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | liverwort | Southbya nigrella | Southbya nigrella | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Southbya nigrella | Southbya nigrella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Southbya nigrella | Southbya nigrella | Blackwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Southbya tophacea | Southbya tophacea | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Sphaerocarpos texanus | Sphaerocarpos texanus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Sphaerocarpos texanus | Sphaerocarpos texanus | Texas Balloonwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Telaranea europaea | Telaranea europaea (T. nematodes) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Telaranea europaea | Telaranea nematodes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | liverwort | Telaranea europaea | Telaranea nematodes | Irish Threadwort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | liverwort | Telaranea murphyae | Telaranea murphyae | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | liverwort | Telaranea tetradactyla | Telaranea tetradactyla (T. longii) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | Minke Whale | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | Common Minke Whale, Dwarf Minke Whale, Lesser Rorqual, Little Piked Whale, Minke Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | minke whale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | Minke Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Balaenoptera acutorostrata | Balaenoptera acutorostrata | Minke Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Balaenoptera acutorostrata | Cetacea | Minke Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | Sei Whale | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | Sei Whale, Coalfish Whale, Pollack Whale, Rudophi's Rorqual | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | sei whale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | Sei Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Balaenoptera borealis | Balaenoptera borealis | Sei Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Balaenoptera borealis | Cetacea | Sei Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera musculus | Balaenoptera musculus | Blue Whale | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Mammal | marine mammal | Balaenoptera musculus | Sibbaldus musculus | Blue Whale | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Balaenoptera musculus | Balaenoptera musculus | Blue whale | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Mammal | marine mammal | Balaenoptera musculus | Balaenoptera musculus | Blue Whale, Pygmy Blue Whale, Sibbald's Rorqual, Sulphur-bottom Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Mammal | marine mammal | Balaenoptera musculus | Balaenoptera musculus | Blue Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Balaenoptera musculus | Balaenoptera musculus | Blue Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Balaenoptera musculus | Cetacea | Blue Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | Fin Whale | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | Fin Whale, Common Rorqual, Finback, Fin-backed Whale, Finner, Herring Whale, Razorback | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | Fin Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Balaenoptera physalus | Balaenoptera physalus | Fin Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Balaenoptera physalus | Cetacea | Fin Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Cetacea | Cetacea | Porpoises – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Cetacea | Cetacea | Porpoises – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Cetacea | Cetacea | Whales – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Cetacea | Cetacea | Ringed seal | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Cetacea | Cetacea | Whales & Dolphins | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Cetacea | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Cetacea | Cetacea | Whales & Dolphins | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Cetacea | Cetacea | Whales & Dolphins | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Cetacea | Cetacea | Dolphins – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2000-11-30 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Cetacea | Cetacea | Dolphins – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2000-11-30 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Cystophora cristata | Cystophora cristata | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Cystophora cristata | Cystophora cristata | Hooded seal | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | marine mammal | Cystophora cristata | Cystophora cristata | Hooded seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Delphinapterus leucas | Delphinapterus leucas | White Whale | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Delphinapterus leucas | Delphinapterus leucas | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Delphinapterus leucas | Cetacea | White Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | Common Dolphin | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Delphinus delphis | Cetacea | Common Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Delphinus delphis | Cetacea | Common Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | Common Dolphin | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Delphinus delphis | Cetacea | Common Dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Delphinus delphis | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Delphinus delphis | Cetacea | Common Dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | Short-beaked Common Dolphin, Atlantic Dolphin, Pacific Dolphin, Saddle-backed Dolphin, Short-beaked Saddleback Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | common dolphin | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | The common dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | Common Dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Delphinus delphis | Delphinus delphis | Common Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Delphinus delphis | Cetacea | Common Dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Erignathus barbatus | Erignathus barbatus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Erignathus barbatus | Erignathus barbatus | Bearded seal | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Erignathus barbatus | Erignathus barbatus | Bearded seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | Northern right whale | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | Northern right whale | Convention on Migratory Species | 1991-01-01 | Appendix 1 |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | Northern right whale | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | North Atlantic Right Whale, Black Right Whale, Northern Right Whale, Right Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Endangered |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | Northern right whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Eubalaena glacialis | Eubalaena glacialis | Northern Right Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Eubalaena glacialis | Cetacea | Black Right Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | Long-finned pilot whale | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | Long-finned pilot whale | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Globicephala melas | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | Long-finned Pilot Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | pilot whale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | The long-finned pilot whale | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | Long-finned pilot whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Globicephala melas | Globicephala melas | Long-finned Pilot Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Globicephala melas | Cetacea | Pilot Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Grampus griseus | Cetacea | Risso's Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Grampus griseus | Cetacea | Risso's Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's dolphin | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's dolphin | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Grampus griseus | Cetacea | Risso's dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Grampus griseus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Grampus griseus | Cetacea | Risso's dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's Dolphin, Grey Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso’s dolphin | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Grampus griseus | Grampus griseus | Risso's Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Grampus griseus | Cetacea | Risso's dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey Seal | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey Seal | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey seal | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey Seal | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Seal, Grey | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey Seal, Gray Seal | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Halichoerus grypus | Halichoerus grypus | Grey seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | Northern bottlenose whale | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | North Atlantic Bottlenose Whale, Bottlehead, Northern Bottlenose Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | The northern bottlenosed whale | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperodon ampullatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | Northern bottlenose whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Hyperoodon ampullatus | Hyperoodon ampullatus | Northern Bottlenose Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Hyperoodon ampullatus | Cetacea | Northern bottlenose whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Kogia breviceps | Kogia breviceps | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Kogia breviceps | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Kogia breviceps | Kogia breviceps | Sperm Whale | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Kogia breviceps | Kogia breviceps | Pygmy Sperm Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Kogia breviceps | Cetacea | Sperm Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Lagenodelphis hosei | Cetacea | Fraser's dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Lagenodelphis hosei | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Lagenodelphis hosei | Cetacea | Fraser's dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | White-Sided Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | White-Sided Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | White-Sided Dolphin | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | White-Sided Dolphin | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | White-Sided Dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | White-Sided Dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | Atlantic White-sided Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | The Atlantic white-sided dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | Atlantic white-sided dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Lagenorhynchus acutus | Lagenorhynchus acutus | Atlantic White-sided Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Lagenorhynchus acutus | Cetacea | White-Sided Dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | White-Beaked Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | White-Beaked Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | White-Beaked Dolphin | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | White-Beaked Dolphin | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | White-Beaked Dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | White-Beaked Dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | White-beaked Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | The white-beaked dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | White-Beaked Dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Lagenorhynchus albirostris | Lagenorhynchus albirostris | White-beaked Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Lagenorhynchus albirostris | Cetacea | White-Beaked Dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | Humpback Whale | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | Humpback Whale | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | Humpback Whale, Bunch, Hump Whale, Hunchbacked Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | humpback whale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | Humpback Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Megaptera novaeangliae | Megaptera novaeangliae | Humpback Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Megaptera novaeangliae | Cetacea | Humpback Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Mesoplodon bidens | Mesoplodon bidens | Sowerby's beaked whale | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's beaked whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's beaked whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Mesoplodon bidens | Mesoplodon bidens | Sowerby's Beaked Whale, North Atlantic Beaked Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Mesoplodon bidens | Mesoplodon bidens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Mesoplodon bidens | Mesoplodon bidens | Sowerby's beaked whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Mesoplodon bidens | Mesoplodon bidens | Sowerby's Beaked Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Mesoplodon bidens | Cetacea | Sowerby's beaked whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon densirostris | Cetacea | Blainville's beaked whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Mesoplodon densirostris | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon densirostris | Mesoplodon densirostris | Blainville's Beaked Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Mesoplodon densirostris | Cetacea | Blainville's beaked whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon europaeus | Mesoplodon europaeus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais' beaked whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | NA | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Mesoplodon europaeus | Mesoplodon europaeus | Gervais' Beaked Whale, Gulf Stream Beaked Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Mesoplodon europaeus | Cetacea | Gervais' beaked whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Mesoplodon mirus | Mesoplodon mirus | True's Beaked Whale | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Mesoplodon mirus | Mesoplodon mirus | True's Beaked Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Mesoplodon mirus | Mesoplodon mirus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Mesoplodon mirus | Mesoplodon mirus | True's Beaked Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Mesoplodon mirus | Mesoplodon mirus | True's Beaked Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Mesoplodon mirus | Cetacea | True's Beaked Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Monodon monoceros | Monodon monoceros | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Monodon monoceros | Monodon monoceros | NA | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Monodon monoceros | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Monodon monoceros | Monodon monoceros | NA | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Monodon monoceros | Cetacea | NA | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Monodon monoceros | Cetacea | Narwhal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.2 |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Odobenus rosmarus | Odobenus rosmarus | Walrus | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | Killer Whale | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | Killer Whale | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Orcinus orca | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | Killer Whale, Orca | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | killer whale | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | The killer whale | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | Killer Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Orcinus orca | Orcinus orca | Killer Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Orcinus orca | Cetacea | Killer Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Pagophilus groenlandicus | Phoca groenlandica | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Pagophilus groenlandicus | Phoca groenlandica | Harp seal | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Pagophilus groenlandicus | Phoca groenlandica | Harp seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Peponocephala electra | Cetacea | Melon-headed whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Peponocephala electra | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Peponocephala electra | Cetacea | Melon-headed whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common Seal | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common Seal | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common seal | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common Seal | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Seal, Common | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Harbour Seal, Common Seal, Harbor Seal | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | common seal | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Eastern Atlantic harbour seal/common seal | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common Seal | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Phoca vitulina | Phoca vitulina | Common seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour porpoise | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour porpoise | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | Harbour or Common Porpoise | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | Harbour or Common Porpoise | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour porpoise | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | Harbour porpoise | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | Harbour porpoise | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour porpoise | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour Porpoise, Common Porpoise | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | harbour porpoise | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | The harbour porpoise | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Harbour Porpoise | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Phocoena phocoena | Phocoena phocoena | Common Porpoise | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Phocoena phocoena | Cetacea | Harbour porpoise | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Physeter macrocephalus | Physeter catodon | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Physeter macrocephalus | Physeter macrocephalus | Sperm Whale | Bern Convention | 1996-01-01 | Appendix 2 |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Physeter macrocephalus | Physeter macrocephalus | Sperm Whale, Cachelot, Pot Whale, Spermacet Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Vulnerable |
| Mammal | marine mammal | Physeter macrocephalus | Physeter catodon | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Physeter macrocephalus | Physeter catodon | Sperm Whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Physeter macrocephalus | Physeter macrocephalus | Sperm Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Physeter macrocephalus | Cetacea | Sperm Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Pseudorca crassidens | Pseudorca crassidens | Killer Whale | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Pseudorca crassidens | Pseudorca crassidens | False Killer Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Data Deficient |
| Mammal | marine mammal | Pseudorca crassidens | Pseudorca crassidens | False Killer Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Pseudorca crassidens | Cetacea | Killer Whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Pusa hispida | Phoca hispida | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | marine mammal | Pusa hispida | Cetacea | Ringed seal | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | Striped Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | Striped Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | Striped dolphin | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | Striped dolphin | Convention on Migratory Species | 1991-01-01 | Appendix 2 |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | Striped dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | Striped dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | Striped Dolphin, Euphrosyne Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | The striped dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | Striped dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Stenella coeruleoalba | Stenella coeruleoalba | Striped Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Stenella coeruleoalba | Cetacea | Striped dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Bottlenosed dolphin | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | Bottlenosed Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | Bottlenosed Dolphin | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Bottlenosed dolphin | Convention on Migratory Species | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Bottlenosed dolphin | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | Bottlenosed dolphin | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | Bottlenosed dolphin | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Common Bottlenose Dolphin, Bottle-nosed Dolphin, Bottlenosed Dolphin, Bottlenose Dolphin | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | bottlenose dolphin | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | The bottlenose dolphin | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Bottlenosed dolphin | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Tursiops truncatus | Tursiops truncatus | Bottle-nosed Dolphin | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Tursiops truncatus | Cetacea | Bottlenosed dolphin | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | marine mammal | Ziphiidae | Ziphiidae | other beaked whales | Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS) | 2008-02-03 | ASCOBANS |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4.a |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4A |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | Cuvier's beaked whale | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | Cuvier's Beaked Whale, Cuviers beaked whale, Goose-beaked Whale, Goosebeak Whale | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | Cuvier's beaked whale | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | marine mammal | Ziphius cavirostris | Ziphius cavirostris | Cuvier's Beaked Whale | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | marine mammal | Ziphius cavirostris | Cetacea | Cuvier's beaked whale | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Invertebrate | millipede | Chordeuma sylvestre | Chordeuma sylvestre | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | millipede | Metaiulus pratensis | Metaiulus pratensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | millipede | Metaiulus pratensis | Metaiulus pratensis | Kentish Snake Millipede | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | millipede | Polyzonium germanicum | Polyzonium germanicum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | millipede | Polyzonium germanicum | Polyzonium germanicum | Boring Millipede | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | millipede | Trachysphaera lobata | Trachysphaera lobata | NA | Red Data Book of Invertebrates | 1991-01-01 | IUCN (pre 1994) - Insufficiently known |
| Invertebrate | millipede | Trachysphaera lobata | Trachysphaera lobata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | millipede | Trachysphaera lobata | Trachysphaera lobata | Sand Pill-millipede | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Abida secale | Abida secale | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Abida secale | Abida secale | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Acanthinula aculeata | Acanthinula aculeata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Acanthocardia aculeata | Acanthocardia aculeata | Spiny cockle | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Acicula fusca | Acicula fusca | point snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Acicula fusca | Acicula fusca | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Acroloxus lacustris | Acroloxus lacustris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Aegopinella nitidula | Aegopinella nitidula | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Aegopinella pura | Aegopinella pura | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Aeolidiella sanguinea | Aeolidiella sanguinea | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Aeolidiella sanguinea | Aeolidiella sanguinea | a Sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Aldisa zetlandica | Aldisa zetlandica | a gastropod | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Amauropsis islandica | Amauropsis islandicus | a gastropod | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Ambigolimax valentianus | Lehmannia valentiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Ampullaceana balthica | Radix balthica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Ancylus fluviatilis | Ancylus fluviatilis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Anisus (Anisus) leucostoma | Anisus leucostoma | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Anisus (Anisus) spirorbis | Anisus spirorbis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Anisus (Disculifer) vortex | Anisus vortex | whirlpool ram’s horn | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Anisus (Disculifer) vortex | Anisus vortex | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | Ram's-horn snail | Habitats Directive | 2003-04-16 | Annex 4 |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | Ram's-horn snail | Habitats Directive | 2003-04-16 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | Little Whirlpool Ram's-horn snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Anisus (Disculifer) vorticulus | Anisus vorticulus | Ram's-horn snail | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Invertebrate | mollusc | Anodonta (Anodonta) anatina | Anodonta anatina | duck mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Anodonta (Anodonta) anatina | Anodonta anatina | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Anodonta (Anodonta) cygnea | Anodonta cygnea | swan mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Anodonta (Anodonta) cygnea | Anodonta cygnea | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Anodonta (Anodonta) cygnea | Anodonta (Anodonta) cygnea | Swan Mussel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Aplexa hypnorum | Aplexa hypnorum | moss bladder snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Aplexa hypnorum | Aplexa hypnorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arctica islandica | Arctica islandica | Ocean quahog | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Invertebrate | mollusc | Arctica islandica | Arctica islandica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Arianta arbustorum | Arianta arbustorum | copse snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Arianta arbustorum | Arianta arbustorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Arion) ater | Arion ater | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Arion (Arion) flagellus | Arion flagellus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Arion) rufus | Arion rufus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Arion) vulgaris | Arion vulgaris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Carinarion) circumscriptus | Arion circumscriptus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Carinarion) circumscriptus silvaticus | Arion silvaticus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Carinarion) fasciatus | Arion fasciatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Kobeltia) distinctus | Arion distinctus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Kobeltia) hortensis | Arion hortensis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Kobeltia) hortensis | Arion (Kobeltia) hortensis | Southern Garden Slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Arion (Kobeltia) intermedius | Arion intermedius | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Kobeltia) owenii | Arion owenii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Arion (Mesarion) subfuscus | Arion subfuscus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Ashfordia granulata | Ashfordia granulata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Assiminea grayana | Assiminea grayana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Assiminea grayana | Assiminea grayana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Atagema gibba | Atagema gibba | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan Mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan Mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | fan mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan Mussel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Atrina fragilis | Atrina fragilis | Fan Mussel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Auriculinella bidentata | Leucophytia bidentata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Auriculinella bidentata | Leucophytia bidentata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Azeca goodalli | Azeca goodalli | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Azeca goodalli | Azeca goodalli | Three-toothed Moss Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Backeljaia gigaxii | Candidula gigaxii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Backeljaia gigaxii | Candidula gigaxii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Backeljaia gigaxii | Candidula gigaxii | a mollusc | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Balea (Alinda) biplicata | Balea biplicata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Balea (Alinda) biplicata | Balea biplicata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Balea (Balea) perversa | Balea perversa | tree snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Balea (Balea) perversa | Balea perversa | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Balea (Balea) sarsii | Balea sarsii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Bathyomphalus contortus | Bathyomphalus contortus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Bithynia leachii | Bithynia leachii | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | mollusc | Bithynia leachii | Bithynia leachii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Bithynia tentaculata | Bithynia tentaculata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Bittium simplex | Bittium simplex | Sea snail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Boettgerilla pallens | Boettgerilla pallens | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Buccinum humphreysianum | Buccinum humphreysianum | a gastropod | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Caecum armoricum | Caecum armoricum | Defolin's Lagoon Snail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Calliopaea bellula | Steliger bellulus | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Callista chione | Callista chione | Smooth venus | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Caloria elegans | Caloria elegans | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Capellinia fustifera | Eubranchus doriae | a nudibranch mollusc | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Capellinia fustifera | Eubranchus doriae | a sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Carychium minimum | Carychium minimum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Carychium tridentatum | Carychium tridentatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cecilioides (Cecilioides) acicula | Cecilioides acicula | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cecilioides (Cecilioides) acicula | Cecilioides (Cecilioides) acicula | Blind (or Agate) Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Cepaea (Cepaea) hortensis | Cepaea hortensis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cepaea (Cepaea) nemoralis | Cepaea nemoralis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cerastoderma glaucum | Cerastoderma glaucum | brackish cockle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Ceratia proxima | Ceratia proxima | a marine snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Cernuella (Cernuella) aginnica | Cernuella aginnica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Cernuella (Cernuella) virgata | Cernuella virgata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cernuella (Xerocincta) neglecta | Cernuella neglecta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Chrysallida truncatula | Jordaniella truncatula | Sea snail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Circulus striatus | Circulus striatus | Sea snail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Clausilia (Andraea) dubia | Clausilia dubia | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Clausilia (Andraea) dubia | Clausilia dubia | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Clausilia (Clausilia) bidentata | Clausilia bidentata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cochlicella (Cochlicella) acuta | Cochlicella acuta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cochlicella (Prietocella) barbara | Cochlicella barbara | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Cochlicopa cf. lubrica | Cochlicopa cf lubrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cochlicopa cf. lubricella | Cochlicopa cf lubricella | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cochlodina (Cochlodina) laminata | Cochlodina laminata | plaited door snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Cochlodina (Cochlodina) laminata | Cochlodina laminata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cochlodina (Cochlodina) laminata | Cochlodina (Cochlodina) laminata | Plaited Door Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Columella aspera | Columella aspera | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Columella edentula | Columella edentula | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Corbicula fluminea | Corbicula fluminea | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Cornu aspersum | Cornu aspersum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Cumanotus beaumonti | Cumanotus beaumonti | a nudibranch mollusc | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Deroceras (Deroceras) agreste | Deroceras agreste | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Deroceras (Deroceras) invadens | Deroceras invadens | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Deroceras (Deroceras) laeve | Deroceras laeve | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Deroceras (Deroceras) reticulatum | Deroceras reticulatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Devonia perrieri | Devonia perrieri | a marine mollusc | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Discus (Gonyodiscus) rotundatus | Discus rotundatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Doris sticta | Doris sticta | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Dreissena polymorpha | Dreissena polymorpha | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Ecrobia ventrosa | Ventrosia ventrosa | a spire snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Ecrobia ventrosa | Ventrosia ventrosa | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Ecrobia ventrosa | Ventrosia ventrosa | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Ecrobia ventrosa | Hydrobia ventrosa | Spire Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Ena montana | Ena montana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Ena montana | Ena montana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Erato voluta | Erato voluta | egg cowrie | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Euconulus (Euconulus) alderi | Euconulus cf. alderi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euconulus (Euconulus) fulvus | Euconulus cf. fulvus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa casertana | Pisidium casertanum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa conventus | Pisidium conventus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Euglesa conventus | Pisidium conventus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Euglesa conventus | Pisidium conventus | Alpine Peaclam | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Euglesa henslowana | Pisidium henslowanum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa henslowana | Pisidium henslowanum | Henslow's Pea Mussel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Euglesa hibernica | Pisidium hibernicum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa lilljeborgi | Pisidium lilljeborgii | Lilljeborg’s pea mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Euglesa lilljeborgi | Pisidium lilljeborgii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa milium | Pisidium milium | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa nitida | Pisidium nitidum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa obtusalis | Pisidium obtusale | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa personata | Pisidium personatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa pseudosphaerium | Pisidium pseudosphaerium | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa pseudosphaerium | Pisidium pseudosphaerium | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Euglesa pulchella | Pisidium pulchellum | iridescent pea mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Euglesa pulchella | Pisidium pulchellum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa subtruncata | Pisidium subtruncatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Euglesa supina | Pisidium supinum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Facelina annulicornis | Facelina annulicornis | a sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Ferrissia (Petancylus) californica | Ferrissia wautieri | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Fruticicola fruticum | Fruticicola fruticum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Galba (Galba) truncatula | Galba truncatula | NA | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | mollusc | Galba (Galba) truncatula | Galba truncatula | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Granaria frumentum illyrica | Granaria frumentum illyrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Gyraulus (Armiger) crista | Gyraulus crista | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Gyraulus (Gyraulus) acronicus | Gyraulus acronicus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Gyraulus (Gyraulus) acronicus | Gyraulus acronicus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Gyraulus (Gyraulus) acronicus | Gyraulus acronicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Gyraulus (Gyraulus) acronicus | Gyraulus acronicus | Thames Ram's-horn Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Gyraulus (Gyraulus) albus | Gyraulus albus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Gyraulus (Torquis) laevis | Gyraulus laevis | smooth ram’s horn | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Gyraulus (Torquis) laevis | Gyraulus laevis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Gyraulus (Torquis) laevis | Gyraulus laevis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Hancockia uncinata | Hancockia uncinata | a sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Helicella itala | Helicella itala | heath snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Helicella itala | Helicella itala | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Helicigona lapicida | Helicigona lapicida | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Helicodonta obvoluta | Helicodonta obvoluta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Helicodonta obvoluta | Helicodonta obvoluta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | Roman snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | Roman snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | Roman snail | Habitats Directive | 1992-01-01 | Annex 5 |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix pomatia | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix (Helix) pomatia | Roman snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2008-04-06 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Helix (Helix) pomatia | Helix (Helix) pomatia | Roman snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2008-04-06 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Hero formosa | Hero formosa | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Hippeutis complanatus | Hippeutis complanatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Hydrobia acuta neglecta | Hydrobia acuta neglecta | a spire snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Hydrobia acuta neglecta | Hydrobia acuta neglecta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Hydrobia acuta neglecta | Hydrobia acuta neglecta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Hydrobia acuta neglecta | Hydrobia acuta subsp. neglecta | a snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Hygromia (Hygromia) cinctella | Hygromia cinctella | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Hygromia (Riedelia) limbata | Hygromia limbata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Jujubinus striatus | Jujubinus striatus | Sea snail | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Lauria (Lauria) cylindracea | Lauria cylindracea | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Lauria (Lauria) sempronii | Lauria sempronii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Lauria (Lauria) sempronii | Lauria sempronii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Lehmannia marginata | Lehmannia marginata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Leiostyla (Leiostyla) anglica | Leiostyla anglica | English chrysalis snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Leiostyla (Leiostyla) anglica | Leiostyla anglica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Leptochiton scabridus | Leptochiton scrabridus | Chiton | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Limacus flavus | Limax flavus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Limacus maculatus | Limacus maculatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Limax cinereoniger | Limax cinereoniger | ash-black slug | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Limax cinereoniger | Limax cinereoniger | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Limax maximus | Limax maximus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Lucilla singleyana | Lucilla singleyana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Lymnaea stagnalis | Lymnaea stagnalis | NA | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Lower risk - least concern |
| Invertebrate | mollusc | Lymnaea stagnalis | Lymnaea stagnalis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Macrogastra (Pseudovestia) rolphii | Macrogastra rolphii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Macrogastra (Pseudovestia) rolphii | Macrogastra rolphii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Malacolimax tenellus | Malacolimax tenellus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Malacolimax tenellus | Malacolimax tenellus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Manzonia crassa | Manzonia crassa | a marine gastropod | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | Habitats Directive | 1992-01-01 | Annex 5 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater Pearl Mussel | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater Pearl Mussel | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Endangered |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater Pearl Mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater Pearl Mussel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | freshwater pearl mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Critically Endangered |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater Pearl Mussel | Wildlife (Northern Ireland) Order (1985) | 2007-08-21 | Schedule 5 |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera margaritifera | Freshwater pearl mussel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Margaritifera (Margaritifera) margaritifera | Margaritifera (Margaritifera) margaritifera | Freshwater Pearl Mussel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Margaritifera (Pseudunio) auricularia subsp. auricularia | Margaritifera auricularia | Spengler's Freshwater Mussel | The IUCN Red List of Threatened Species (2010) | 2010-01-01 | Critically Endangered |
| Invertebrate | mollusc | Marstoniopsis insubrica | Marstoniopsis insubrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Endangered |
| Invertebrate | mollusc | Marstoniopsis insubrica | Marstoniopsis insubrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Menetus (Dilatata) dilatatus | Menetus dilatatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Mercuria anatina | Mercuria anatina | NA | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Invertebrate | mollusc | Mercuria anatina | Mercuria cf similis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Mercuria anatina | Mercuria cf similis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Mercuria anatina | Mercuria similis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Mercuria anatina | Mercuria similis | Swollen Spire Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Merdigera obscura | Merdigera obscura | lesser bulin | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Merdigera obscura | Merdigera obscura | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Milax gagates | Milax gagates | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Milax nigricans | Milax nigricans | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Mimachlamys varia | Chlamys varia | variegated scallop | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Modiolus modiolus | Modiolus modiolus | horse mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Monacha (Monacha) cantiana | Monacha cantiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Monacha (Monacha) cantiana | Monacha (Monacha) cantiana | Kentish Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Monacha (Monacha) cartusiana | Monacha cartusiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Monacha (Monacha) cartusiana | Monacha cartusiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Myosotella myosotis | Myosotella denticulata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Myosotella myosotis | Myosotella myosotis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Mytilopsis leucophaeata | Mytilopsis leucophaeta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous Snail | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Data Deficient |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous snail | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Critically Endangered |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Myxas glutinosa | Myxas glutinosa | Glutinous Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Nesovitrea (Perpolita) hammonis | Nesovitrea hammonis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Nucella lapillus | Nucella lapillus | Dog whelk | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Invertebrate | mollusc | Odhneripisidium moitessierianum | Pisidium moitessierianum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Odhneripisidium tenuilineatum | Pisidium tenuilineatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Odhneripisidium tenuilineatum | Pisidium tenuilineatum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Odhneripisidium tenuilineatum | Pisidium tenuilineatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Odhneripisidium tenuilineatum | Pisidium tenuilineatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Odhneripisidium tenuilineatum | Pisidium tenuilineatum | Fine-lined Pea Mussel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Okenia elegans | Okenia elegans | Yellow skirt slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Okenia leachii | Okenia leachii | a sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | Mud pond snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Omphiscola glabra | Omphiscola glabra | Mud Pond Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | Flat oyster | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | native oyster | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | Native Oyster | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Ostrea edulis | Ostrea edulis | Native Oyster | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Otina ovata | Otina ovata | a marine snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Oxychilus (Oxychilus) alliarius | Oxychilus alliarius | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Oxychilus (Oxychilus) cellarius | Oxychilus cellarius | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Oxychilus (Oxychilus) draparnaudi | Oxychilus draparnaudi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Oxychilus (Oxychilus) navarricus | Oxychilus navarricus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Oxychilus (Oxychilus) navarricus subsp. helveticus | Oxychilus (Oxychilus) navarricus subsp. helveticus | Glossy Glass Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Oxyloma (Oxyloma) elegans | Oxyloma elegans | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Oxyloma (Oxyloma) sarsii | Oxyloma sarsi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Oxyloma (Oxyloma) sarsii | Oxyloma sarsi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Palio dubia | Palio dubia | a nudibranch mollusc | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Paludinella globularis | Paludinella littorina | Lagoon snail | Red Data Book of Invertebrates | 1991-01-01 | Rare |
| Invertebrate | mollusc | Papillifera papillaris | Papillifera papillaris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Paralaoma servilis | Paralaoma servilis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Paralaoma servilis | Punctum pusillum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Perforatella rubiginosa | Perforatella rubiginosa | NA | Red Data Book of Invertebrates | 1991-01-01 | Vulnerable |
| Invertebrate | mollusc | Peringia ulvae | Peringia ulvae | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Phenacolimax major | Phenacolimax major | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Phenacolimax major | Phenacolimax major | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Pholadidea loscombiana | Pholadidea loscombiana | Paper piddock | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Physa fontinalis | Physa fontinalis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Physella acuta | Physella acuta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Physella gyrina | Physella gyrina | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Pisidium amnicum | Pisidium amnicum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Pisidium globulare | Pisidium globulare | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Planorbarius corneus | Planorbarius corneus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Planorbis carinatus | Planorbis carinatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Planorbis planorbis | Planorbis planorbis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Polycera elegans | Greilada elegans | Blue spot slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Pomatias elegans | Pomatias elegans | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Ponentina subvirescens | Ponentina subvirescens | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Ponentina subvirescens | Ponentina subvirescens | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Potamopyrgus antipodarum | Potamopyrgus antipodarum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Pseudamnicola confusa | Pseudamnicola confusa | NA | Red Data Book of Invertebrates | 1991-01-01 | Endangered |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | Depressed river mussel | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Vulnerable |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Pseudanodonta complanata | Pseudanodonta complanata | Depressed (or compressed) river mussel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Pseudotrichia rubiginosa | Pseudotrichia rubiginosa | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Pseudotrichia rubiginosa | Pseudotrichia rubiginosa | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Pupilla (Pupilla) muscorum | Pupilla muscorum | moss chrysalis snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Pupilla (Pupilla) muscorum | Pupilla muscorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Pupilla (Pupilla) pratensis | Pupilla pratensis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Pyramidula umbilicata | Pyramidula pusilla | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl Snail | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Quickella arenaria | Catinella arenaria | Sandbowl Snail | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Near Threatened |
| Invertebrate | mollusc | Quickella arenaria | Quickella arenaria | Sandbowl snail | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Quickella arenaria | Quickella arenaria | Sandbowl snail | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Quickella arenaria | Quickella arenaria | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Quickella arenaria | Quickella arenaria | Sandbowl Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Radix auricularia | Radix auricularia | ear pond snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Radix auricularia | Radix auricularia | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Segmentina nitida | Segmentina nitida | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Segmentina nitida | Segmentina nitida | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Segmentina nitida | Segmentina nitida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Segmentina nitida | Segmentina nitida | The Shining Ram's-horn Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Selenochlamys ysbryda | Selenochlamys ysbryda | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Semisalsa stagnorum | Heleobia stagnorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Semisalsa stagnorum | Heleobia stagnorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Critically Endangered |
| Invertebrate | mollusc | Semisalsa stagnorum | Heleobia stagnorum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Semisalsa stagnorum | Heleobia stagnorum | Lagoon Spire Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Simnia patula | Simnia patula | a marine snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Spermodea lamellata | Spermodea lamellata | plaited snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Spermodea lamellata | Spermodea lamellata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Sphaerium corneum | Sphaerium corneum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Sphaerium lacustre | Musculium lacustre | lake (or capped) orb mussel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Sphaerium lacustre | Musculium lacustre | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Sphaerium nucleus | Sphaerium nucleus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Sphaerium rivicola | Sphaerium rivicola | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Sphaerium rivicola | Sphaerium rivicola | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Sphaerium solidum | Sphaerium solidum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Sphaerium solidum | Sphaerium solidum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Critically Endangered |
| Invertebrate | mollusc | Sphaerium solidum | Sphaerium solidum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Sphaerium solidum | Sphaerium solidum | Witham Orb Mussel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Sphaerium transversum | Musculium transversum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Stagnicola fuscus | Stagnicola fuscus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Stagnicola palustris/fuscus/corvus | Stagnicola palustris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Succinea putris | Succinea putris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Succinella oblonga | Succinella oblonga | small amber snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Succinella oblonga | Succinella oblonga | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Succinella oblonga | Succinella oblonga | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Succinella oblonga | Succinella oblonga | Small Amber Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Tandonia budapestensis | Tandonia budapestensis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Tandonia rustica | Tandonia rustica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Data Deficient |
| Invertebrate | mollusc | Tandonia sowerbyi | Tandonia sowerbyi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon Sea-Slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon Sea-Slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon Sea-Slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Tenellia adspersa | Tenellia adspersa | Lagoon sea slug | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Testacella (Testacella) haliotidea | Testacella haliotidea | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Testacella (Testacella) maugei | Testacella maugei | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Testacella (Testacella) scutulum agg. | Testacella scutulum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Theba pisana | Theba pisana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Theodoxus fluviatilis | Theodoxus fluviatilis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Theodoxus fluviatilis | Theodoxus (Theodoxus) fluviatilis | River nerite | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | mollusc | Thyasira gouldi | Thyasira gouldi | Northern Hatchet-Shell | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Tonicella marmorea | Tonicella marmorea | a chiton | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Trapania maculata | Trapania maculata | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | mollusc | Trapania pallida | Trapania pallida | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Trapania pallida | Trapania pallida | a Sea slug | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Tritonia nilsodhneri | Tritonia nilsodhneri | Sea slug | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | mollusc | Trochoidea (Trochoidea) elegans | Trochoidea elegans | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Not Applicable |
| Invertebrate | mollusc | Trochulus (Trochulus) sericeus | Trochulus sericeus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Trochulus (Trochulus) striolatus | Trochulus striolatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Trochulus hispidus | Trochulus hispidus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Truncatella subcylindrica | Truncatella subcylindrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Truncatella subcylindrica | Truncatella subcylindrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Truncatellina callicratis | Truncatellina callicratis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Truncatellina callicratis | Truncatellina callicratis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Truncatellina cylindrica | Truncatellina cylindrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Truncatellina cylindrica | Truncatellina cylindrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Truncatellina cylindrica | Truncatellina cylindrica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Truncatellina cylindrica | Truncatellina cylindrica | cylindrical whorl snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Truncatellina cylindrica | Truncatellina cylindrica | Cylindrical Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Unio (Unio) pictorum | Unio pictorum | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Unio (Unio) tumidus | Unio tumidus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Unio (Unio) tumidus | Unio tumidus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vallonia cf. excentrica | Vallonia excentrica | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vallonia costata | Vallonia costata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vallonia pulchella | Vallonia pulchella | beautiful grass snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Vallonia pulchella | Vallonia pulchella | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Valvata cristata | Valvata cristata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Valvata macrostoma | Valvata macrostoma | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Valvata macrostoma | Valvata macrostoma | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Valvata macrostoma | Valvata macrostoma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Valvata macrostoma | Valvata macrostoma | Large-mouthed Valve Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Valvata piscinalis | Valvata piscinalis | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertigo) alpestris | Vertigo alpestris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertigo) alpestris | Vertigo alpestris | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) alpestris | Vertigo (Vertigo) alpestris | Mountain Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Vertigo (Vertigo) antivertigo | Vertigo antivertigo | marsh whorl snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Vertigo (Vertigo) antivertigo | Vertigo antivertigo | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | Round-mouthed whorl snail | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | Round-mouthed Whorl Snail | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - conservation dependent |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo genesii | Round-mouthed Whorl Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Vertigo (Vertigo) genesii | Vertigo (Vertigo) genesii | Round-mouthed Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | Whorl snail | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | NA | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - conservation dependent |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | Geyer’s whorl snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo geyeri | Geyer's Whorl Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Vertigo (Vertigo) geyeri | Vertigo (Vertigo) geyeri | Geyer's Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Vertigo (Vertigo) lilljeborgi | Vertigo lilljeborgi | Lilljeborg’s whorl snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Vertigo (Vertigo) lilljeborgi | Vertigo lilljeborgi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Near Threatened |
| Invertebrate | mollusc | Vertigo (Vertigo) lilljeborgi | Vertigo lilljeborgi | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) modesta | Vertigo modesta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) modesta | Vertigo modesta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Endangered |
| Invertebrate | mollusc | Vertigo (Vertigo) modesta | Vertigo modesta | Arctic whorl snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Vertigo (Vertigo) modesta | Vertigo (Vertigo) modesta | Cross Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | Desmoulin's whorl snail | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | Des Moulin's Snail | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - conservation dependent |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Vertigo (Vertigo) moulinsiana | Vertigo moulinsiana | Desmoulin's Whorl Snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Vertigo (Vertigo) pusilla | Vertigo pusilla | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertigo) pusilla | Vertigo pusilla | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertigo) pygmaea | Vertigo pygmaea | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertigo) substriata | Vertigo substriata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | Narrow-mouthed whorl snail | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | Narrow-mouthed Whorl Snail | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - conservation dependent |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | narrow-mouthed whorl snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Vulnerable |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo angustior | narrow-mouthed whorl snail | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | mollusc | Vertigo (Vertilla) angustior | Vertigo (Vertilla) angustior | Narrow-mouthed Whorl Snail | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | mollusc | Vitrea contracta | Vitrea contracta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vitrea crystallina | Vitrea crystallina | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vitrea subrimata | Vitrea subrimata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Vitrea subrimata | Vitrea subrimata | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Vitrina pellucida | Vitrina pellucida | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Viviparus contectus | Viviparus contectus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Viviparus contectus | Viviparus contectus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | mollusc | Viviparus viviparus | Viviparus viviparus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Xeroplexa intersecta | Candidula intersecta | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Zenobiellina subrufescens (J. S. Miller, 1822) | Zenobiella subrufescens | brown snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Zenobiellina subrufescens (J. S. Miller, 1822) | Zenobiella subrufescens | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Zonitoides (Zonitoides) excavatus | Zonitoides excavatus | hollowed glass snail | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | mollusc | Zonitoides (Zonitoides) excavatus | Zonitoides excavatus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Invertebrate | mollusc | Zonitoides (Zonitoides) nitidus | Zonitoides nitidus | NA | A review of the Non-Marine Mollusca of Great Britain | 2014-03-01 | Least concern |
| Non-vascular plant | moss | Abietinella abietina | Abietinella abietina | fir tamarisk-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Abietinella abietina var. abietina | Thuidium abietinum subsp. abietinum | Fir Tamarisk-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Acaulon muticum | Acaulon mediterraneum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Acaulon triquetrum | Acaulon triquetrum | Triangular pygmy moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Acaulon triquetrum | Acaulon triquetrum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Acaulon triquetrum | Acaulon triquetrum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Acaulon triquetrum | Acaulon triquetrum | Triangular Pygmy-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Achrophyllum dentatum | Achrophyllum dentatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Aloina brevirostris | Aloina brevirostris | Short-beaked Aloe-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Aloina rigida | Aloina rigida | Rigid Aloe-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Aloina rigida | Aloina rigida | Rigid Aloe-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Amblystegium confervoides | Amblystegium confervoides | Tiny Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Amblystegium radicale | Amblystegium radicale | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Amblystegium radicale | Amblystegium radicale | Swamp Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Andreaea alpestris | Andreaea alpestris | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Andreaea alpestris | Andreaea alpestris | Slender Rock-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Andreaea blyttii | Andreaea blyttii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Andreaea blyttii | Andreaea blyttii | Blytt's Rock-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Andreaea frigida | Andreaea frigida | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Andreaea frigida | Andreaea frigida | Icy Rock-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Andreaea nivalis | Andreaea nivalis | Snow Rock-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Andreaea nivalis | Andreaea nivalis | Snow Rock-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Andreaea sinuosa | Andreaea sinuosa | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Andreaea sinuosa | Andreaea sinuosa | Small-spored Rock-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Anomodon attenuatus | Anomodon attenuatus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Anomodon attenuatus | Anomodon attenuatus | Slender Tail-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | Long-leaved anomodon | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | Long-leaved Tail-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Anomodon longifolius | Anomodon longifolius | Long-leaved Tail-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Aongstroemia longipes | Aongstroemia longipes | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Aongstroemia longipes | Aongstroemia longipes | Sprig-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Aphanorrhegma patens | Aphanorhegma patens | Spreading Earth-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Aplodon wormskioldii | Aplodon wormskioldii ('wormskjoldii') | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Aplodon wormskioldii | Aplodon wormskjoldii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Aplodon wormskioldii | Aplodon wormskjoldii | Carrion-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Aplodon wormskioldii | Aplodon wormskjoldii | Carrion-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Arctoa anderssonii | Arctoa anderssonii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Atrichum angustatum | Atrichum angustatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Atrichum angustatum | Atrichum angustatum | Lesser smoothcap | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Aulacomnium androgynum | Aulacomnium androgynum | bud-headed groove-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Bartramia ithyphylla | Bartramia ithyphylla | straight-leaved apple-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Bartramia stricta | Bartramia stricta | Rigid apple moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Bartramia stricta | Bartramia stricta | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bartramia stricta | Bartramia stricta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bartramia stricta | Bartramia stricta | Upright apple-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Blindia caespiticia | Blindia caespiticia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Blindia caespiticia | Blindia caespiticia | Dwarf Blindia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Brachydontium trichodes | Brachydontium trichodes | bristle-leaf | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Brachytheciastrum trachypodium | Brachytheciastrum trachypodium (Brachythecium trachypodium) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Brachytheciastrum trachypodium | Brachythecium trachypodium | Lawers Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Brachythecium cirrosum | Brachythecium cirrosum (Cirriphyllum cirrosum) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Brachythecium cirrosum | Cirriphyllum cirrosum | Tendril Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Brachythecium erythrorrhizon | Brachythecium erythrorrhizon | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Brachythecium erythrorrhizon | Brachythecium erythrorrhizon | Redfoot Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bruchia vogesiaca | Bruchia vogesiaca | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bruchia vogesiaca | Bruchia vogesiaca | A moss | Habitats Directive | 1992-05-21 | Annex 2 - non-priority species |
| Non-vascular plant | moss | Bryoerythrophyllum caledonicum | Bryoerythrophyllum caledonicum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryoerythrophyllum caledonicum | Bryoerythrophyllum caledonicum | Scottish Beard-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryoerythrophyllum caledonicum | Bryoerythrophyllum caledonicum | Scottish Beard-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum apiculatum | Bryum apiculatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum archangelicum | Bryum archangelicum | Archangelic Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum arcticum | Bryum arcticum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum calophyllum | Bryum calophyllum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum calophyllum | Bryum calophyllum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum calophyllum | Bryum calophyllum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum calophyllum | Bryum calophyllum | Matted bryum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum calophyllum | Bryum calophyllum | Blunt Bryum | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum creberrimum | Bryum creberrimum | Tight-tufted Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum cyclophyllum | Bryum cyclophyllum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum cyclophyllum | Bryum cyclophyllum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum cyclophyllum | Bryum cyclophyllum | Round-leaved Bryum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum cyclophyllum | Bryum cyclophyllum | Round-leaved Bryum | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum dixonii | Bryum dixonii | Dixon's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum donianum | Bryum donianum | Don's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum dyffrynense | Bryum dyffrynense | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum elegans | Bryum elegans | Blushing Bryum | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum gemmiparum | Bryum gemmiparum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum gemmiparum | Bryum gemmiparum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum gemmiparum | Bryum gemmiparum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum gemmiparum | Bryum gemmiparum | Welsh Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum intermedium | Bryum intermedium | many-seasoned thread-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Bryum intermedium | Bryum intermedium | Many seasoned Thread moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum intermedium | Bryum intermedium | Many-seasoned Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum knowltonii | Bryum knowltonii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum knowltonii | Bryum knowltonii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum knowltonii | Bryum knowltonii | Knowlton's Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum knowltonii | Bryum knowltonii | Knowlton's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum marratii | Bryum marratii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum marratii | Bryum marratii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum marratii | Bryum marratii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum marratii | Bryum marratii | Baltic Bryum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum marratii | Bryum marratii | Baltic Bryum | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum muehlenbeckii | Bryum muehlenbeckii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum muehlenbeckii | Bryum muehlenbeckii | Muehlenbeck's Thread moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum muehlenbeckii | Bryum muehlenbeckii | Muehlenbeck's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum salinum | Bryum salinum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum salinum | Bryum salinum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum salinum | Bryum salinum | Saltmarsh Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum salinum | Bryum salinum | Saltmarsh Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum schleicheri | Bryum schleicheri | Schleicher’s thread moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Bryum schleicheri | Bryum schleicheri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum schleicheri | Bryum schleicheri | Schleicher's Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum schleicheri var. latifolium | Bryum schleicheri var. latifolium | Schleicher's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum torquescens | Bryum torquescens | twisting thread-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Bryum torquescens | Bryum torquescens | Twisting Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Bryum uliginosum | Bryum uliginosum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum uliginosum | Bryum uliginosum | Cernuous bryum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum valparaisense | Bryum valparaisense | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Bryum warneum | Bryum warneum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Bryum warneum | Bryum warneum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Bryum warneum | Bryum warneum | Sea bryum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Bryum warneum | Bryum warneum | Warne's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Buxbaumia aphylla | Buxbaumia aphylla | Brown Shield-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | Green Shield-Moss | Bern Convention | 1991-01-01 | Appendix 1 |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | Green Shield-Moss | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | Green shield moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | Green Shield-Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Buxbaumia viridis | Buxbaumia viridis | Green Shield-Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Calyptrochaeta apiculata | Calyptrochaeta apiculata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Campylophyllum halleri | Campylophyllum halleri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Campylophyllum halleri | Campylophyllum halleri | Haller's Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Campylopus pilifer | Campylopus pilifer | Stiff Swan-neck Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Campylopus subporodictyon | Campylopus subporodictyon (Dicranum subporodictyon) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Campylopus subporodictyon | Dicranum subporodictyon | Rusty Bow-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Campylopus subulatus | Campylopus subulatus | awl-leaved swan-neck moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Campylostelium saxicola | Campylostelium saxicola | Bent-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ceratodon conicus | Ceratodon conicus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ceratodon conicus | Ceratodon conicus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Ceratodon conicus | Ceratodon conicus | Scarce Redshank | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Cheilothela chloropus | Cheilothela chloropus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Cinclidium stygium | Cinclidium stygium | lurid cupola-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Cinclidotus riparius | Cinclidotus riparius | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Coscinodon cribrosus | Coscinodon cribrosus | Sieve-tooth Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ctenidium procerrimum | Ctenidium procerrimum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ctenidium procerrimum | Ctenidium procerrimum | Alpine Comb-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Cyclodictyon laetevirens | Cyclodictyon laetevirens | Bright green cave moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Cyclodictyon laetevirens | Cyclodictyon laetevirens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Cyclodictyon laetevirens | Cyclodictyon laetevirens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Cyclodictyon laetevirens | Cyclodictyon laetevirens | Bright-green Cave-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Cyclodictyon laetevirens | Cyclodictyon laetevirens | Bright-green Cave-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Cynodontium polycarpon | Cynodontium polycarpon | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Cynodontium strumiferum | Cynodontium strumiferum | Strumose Dog-tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Cynodontium tenellum | Cynodontium tenellum | Delicate Dog-tooth | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Daltonia splachnoides | Daltonia splachnoides | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Daltonia splachnoides | Daltonia splachnoides | Irish daltonia | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Daltonia splachnoides | Daltonia splachnoides | Irish Daltonia | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Daltonia splachnoides | Daltonia splachnoides | Irish Daltonia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Daltonia splachnoides | Daltonia splachnoides | Irish Daltonia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dendrocryphaea lamyana | Cryphaea lamyana | Multifruited river moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Dendrocryphaea lamyana | Dendrocryphaea lamyana (Cryphaea lamyana) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Dendrocryphaea lamyana | Cryphaea lamyana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Dendrocryphaea lamyana | Cryphaea lamyana | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Dendrocryphaea lamyana | Cryphaea lamyana | Multi-fruited River Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Dialytrichia saxicola | Dialytrichia saxicola | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Dichodontium flavescens | Dichodontium flavescens | Yellowish Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranella grevilleana | Dicranella grevilleana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Dicranella grevilleana | Dicranella grevilleana | Greville's Forklet-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranodontium asperulum | Dicranodontium asperulum | orange bow-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Dicranodontium asperulum | Dicranodontium asperulum | Orange Bow-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Dicranum elongatum | Dicranum elongatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Dicranum elongatum | Dicranum elongatum | Dense Fork-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Dicranum flagellare | Dicranum flagellare | Whip Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranum leioneuron | Dicranum leioneuron | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Dicranum leioneuron | Dicranum leioneuron | Fuzzy Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranum spurium | Dicranum spurium | Rusty Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranum spurium | Dicranum spurium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Dicranum spurium | Dicranum spurium | Rusty Fork-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Dicranum undulatum | Dicranum bergeri | Waved Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | moss | Dicranum undulatum | Dicranum bergeri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Dicranum undulatum | Dicranum bergeri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Dicranum undulatum | Dicranum bergeri | Waved Fork-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Didymodon cordatus | Didymodon cordatus | Cordate beard moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Didymodon cordatus | Didymodon cordatus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Didymodon glaucus | Didymodon glaucus | Glaucous beard moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Didymodon glaucus | Didymodon glaucus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Didymodon glaucus | Didymodon glaucus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Didymodon glaucus | Didymodon glaucus | Glaucous Beard-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Didymodon icmadophilus | Didymodon icmadophilus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Didymodon icmadophilus | Didymodon acutus | Pointed Beard-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Didymodon icmadophilus | Didymodon icmadophilus | Slender Beard-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Didymodon nicholsonii | Didymodon nicholsonii | Nicholson's Beard-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Didymodon tomaculosus | Didymodon tomaculosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Didymodon tomaculosus | Didymodon tomaculosus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Didymodon tomaculosus | Didymodon tomaculosus | Sausage Beard-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Discelium nudum | Discelium nudum | Flag-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ditrichum cornubicum | Ditrichum cornubicum | Cornish path moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Ditrichum cornubicum | Ditrichum cornubicum | NA | The IUCN Red List of Threatened Species (2010) | 2000-01-01 | Endangered |
| Non-vascular plant | moss | Ditrichum cornubicum | Ditrichum cornubicum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ditrichum cornubicum | Ditrichum cornubicum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Ditrichum cornubicum | Ditrichum cornubicum | Cornish Path Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Ditrichum flexicaule | Ditrichum flexicaule | Bendy Ditrichum | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ditrichum plumbicola | Ditrichum plumbicola | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Ditrichum plumbicola | Ditrichum plumbicola | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Ditrichum plumbicola | Ditrichum plumbicola | Lead-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Ditrichum plumbicola | Ditrichum plumbicola | Lead-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ditrichum subulatum | Ditrichum subulatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ditrichum subulatum | Ditrichum subulatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Ditrichum subulatum | Ditrichum subulatum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Ditrichum subulatum | Ditrichum subulatum | Awl-leaved Ditrichum | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Encalypta rhaptocarpa | Encalypta rhaptocarpa | ribbed extinguisher-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Entosthodon fascicularis | Entosthodon fascicularis | Hasselquist's Hyssop | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Entosthodon pulchellus | Entosthodon pulchellus (Funaria pulchella) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Entosthodon pulchellus | Funaria pulchella | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Entosthodon pulchellus | Funaria pulchella | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Entosthodon pulchellus | Funaria pulchella | Pretty Cord-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Entosthodon pulchellus | Funaria pulchella | Pretty Cord-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ephemerum cohaerens | Ephemerum cohaerens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ephemerum cohaerens | Ephemerum cohaerens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Ephemerum cohaerens | Ephemerum cohaerens | Clustered earth-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Ephemerum hibernicum | Ephemerum hibernicum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ephemerum spinulosum | Ephemerum spinulosum | Irish earth-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Ephemerum spinulosum | Ephemerum spinulosum | Prickly earth-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Epipterygium tozeri | Epipterygium tozeri | Tozer's Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Eurhynchiastrum pulchellum | Eurhynchiastrum pulchellum (Eurhynchium pulchellum) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Eurhynchiastrum pulchellum | Eurhynchiastrum pulchellum | elegant feather-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Eurhynchiastrum pulchellum | Eurhynchium pulchellum | Elegant Feather-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Eurhynchiastrum pulchellum | Eurhynchium pulchellum | Elegant Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Fissidens curvatus | Fissidens curvatus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Fissidens curvatus | Fissidens curvatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Fissidens curvatus | Fissidens curvatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Fissidens curvatus | Fissidens curvatus | Portuguese Pocket-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Fissidens polyphyllus | Fissidens polyphyllus | Many-leaved Pocket-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Fissidens rivularis | Fissidens rivularis | River Pocket-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Fissidens serrulatus | Fissidens serrulatus | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Fissidens serrulatus | Fissidens serrulatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Fissidens serrulatus | Fissidens serrulatus | Large Atlantic Pocket-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Grimmia alpestris | Grimmia alpestris | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia anodon | Grimmia anodon | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia anodon | Grimmia anodon | Toothless Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia arenaria | Grimmia arenaria | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia arenaria | Grimmia arenaria | Nodding Donn's Grimmia | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Grimmia crinita | Grimmia crinita | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia crinita | Grimmia crinita | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Grimmia crinita | Grimmia crinita | Hedgehog Grimmia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Grimmia elatior | Grimmia elatior | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia elongata | Grimmia elongata | Brown Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia elongata | Grimmia elongata | Brown Grimmia | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Grimmia elongata | Grimmia elongata | Brown Grimmia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Grimmia incurva | Grimmia incurva | Black Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia laevigata | Grimmia laevigata | Hoary Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia ovalis | Grimmia ovalis | Flat-rock Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia sessitana | Grimmia sessitana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia sessitana | Grimmia sessitana | Alpine Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia sessitana | Grimmia sessitana | Alpine Grimmia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Grimmia tergestina | Grimmia tergestina | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia tergestina | Grimmia tergestina | Dapple-mouthed Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia ungeri | Grimmia ungeri | a Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Grimmia unicolor | Grimmia unicolor | Blunt-leaved grimmia | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Grimmia unicolor | Grimmia unicolor | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Grimmia unicolor | Grimmia unicolor | Dingy Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Habrodon perpusillus | Habrodon perpusillus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Habrodon perpusillus | Habrodon perpusillus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Habrodon perpusillus | Habrodon perpusillus | Lesser Squirrel-tail moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Habrodon perpusillus | Habrodon perpusillus | Lesser Squirrel-tail moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hamatocaulis vernicosus | Drepanocladus vernicosus | Slender Green Feather-Moss | Bern Convention | 1991-01-01 | Appendix 1 |
| Non-vascular plant | moss | Hamatocaulis vernicosus | Drepanocladus vernicosus | Slender Green Feather-Moss | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Non-vascular plant | moss | Hamatocaulis vernicosus | Hamatocaulis vernicosus | Slender green feather-moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Hamatocaulis vernicosus | Hamatocaulis vernicosus | Varnished Hook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hedwigia ciliata | Hedwigia ciliata | Fringed Hoar-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hedwigia integrifolia | Hedwigia integrifolia | green hoar-moos | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Heterocladium dimorphum | Heterocladium dimorphum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Heterocladium dimorphum | Heterocladium dimorphum | Dimorphous Tamarisk-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Homomallium incurvatum | Homomallium incurvatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Homomallium incurvatum | Homomallium incurvatum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Homomallium incurvatum | Homomallium incurvatum | Incurved Feather-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Homomallium incurvatum | Homomallium incurvatum | Incurved Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hygroamblystegium humile | Amblystegium humile | Constricted Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hygrohypnum molle | Hygrohypnum molle | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hygrohypnum molle | Hygrohypnum molle | Soft Brook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hygrohypnum polare | Hygrohypnum polare | Polar feather-moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | moss | Hygrohypnum polare | Hygrohypnum polare | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hygrohypnum polare | Hygrohypnum polare | Polar Brook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hygrohypnum smithii | Hygrohypnum smithii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hygrohypnum smithii | Hygrohypnum smithii | Arctic Brook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hygrohypnum styriacum | Hygrohypnum styriacum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hygrohypnum styriacum | Hygrohypnum styriacum | Snow Brook-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Hygrohypnum styriacum | Hygrohypnum styriacum | Snow Brook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hymenostylium recurvirostrum var. insigne | Hymenostylium insigne | Robust Tufa-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hypnum bambergeri | Hypnum bambergeri | Golden Plait-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hypnum revolutum | Hypnum revolutum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hypnum revolutum | Hypnum revolutum | Revolute Plait-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Hypnum vaucheri | Hypnum vaucheri | Vaucher’s feather moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Hypnum vaucheri | Hypnum vaucheri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Hypnum vaucheri | Hypnum vaucheri | Vaucher's Plait-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Leptodon smithii | Leptodon smithii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Leptodontium gemmascens | Leptodontium gemmascens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Leptodontium gemmascens | Leptodontium gemmascens | Thatch Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Leptophascum leptophyllum | Leptophascum leptophyllum (Chenia leptophylla) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Leucobryum glaucum | Leucobryum glaucum | Large white-moss | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | moss | Meesia uliginosa | Meesia uliginosa | Broadnerved Hump-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Microbryum curvicollum | Microbryum curvicolle | Swan-necked Earth-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Microbryum rectum | Microbryum rectum | Upright Pottia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Microbryum starckeanum | Microbryum starckeanum | Starke's Pottia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Micromitrium tenerum | Micromitrium tenerum | Millimetre moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Micromitrium tenerum | Micromitrium tenerum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Micromitrium tenerum | Micromitrium tenerum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Micromitrium tenerum | Micromitrium tenerum | Milimetre Moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Micromitrium tenerum | Micromitrium tenerum | Millimetre Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Mielichhoferia elongata | Mielichhoferia elongata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Mielichhoferia elongata | Mielichhoferia elongata | Elongate Copper-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Mielichhoferia mielichhoferiana | Mielichhoferia mielichhoferiana | Alpine copper moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Mielichhoferia mielichhoferiana | Mielichhoferia mielichhoferiana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Mielichhoferia mielichhoferiana | Mielichhoferia mielichhoferiana | Alpine Copper-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Mielichhoferia mielichhoferiana | Mielichhoferia mielichhoferiana | Alpine Copper-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Mnium lycopodioides | Mnium lycopodioides (M. ambiguum) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Mnium lycopodioides | Mnium ambiguum | Ambiguous Thyme-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Mnium spinosum | Mnium spinosum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Mnium spinosum | Mnium spinosum | Spinose Thyme-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Myrinia pulvinata | Myrinia pulvinata | Flood-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Myurella julacea | Myurella julacea | small mouse-tail moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Myurella tenerrima | Myurella tenerrima | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Myurella tenerrima | Myurella tenerrima | Dwarf Mouse-tail Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Oncophorus wahlenbergii | Oncophorus wahlenbergii | Wahlenberg's Spur-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthodontium gracile | Orthodontium gracile | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthodontium gracile | Orthodontium gracile | slender thread-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Orthodontium gracile | Orthodontium gracile | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Orthodontium gracile | Orthodontium gracile | Slender Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Orthodontium gracile | Orthodontium gracile | Slender Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum acuminatum | Orthotrichum acuminatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum consimile | Orthotrichum consimile | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum gymnostomum | Orthotrichum gymnostomum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum gymnostomum | Orthotrichum gymnostomum | Aspen Bristle-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Orthotrichum gymnostomum | Orthotrichum gymnostomum | Aspen Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum obtusifolium | Orthotrichum obtusifolium | Blunt-leaved bristle moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Orthotrichum obtusifolium | Orthotrichum obtusifolium | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum obtusifolium | Orthotrichum obtusifolium | Blunt leaved Bristle-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Orthotrichum obtusifolium | Orthotrichum obtusifolium | Blunt-leaved Bristle-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Orthotrichum obtusifolium | Orthotrichum obtusifolium | Blunt-leaved Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum pallens | Orthotrichum pallens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum pallens | Orthotrichum pallens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Orthotrichum pallens | Orthotrichum pallens | Pale Bristle-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Orthotrichum pallens | Orthotrichum pallens | Pale Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum pumilum | Orthotrichum pumilum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Orthotrichum pumilum | Orthotrichum pumilum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Orthotrichum pumilum | Orthotrichum pumilum | Dwarf Bristle-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Orthotrichum pumilum | Orthotrichum pumilum | Dwarf bristle-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Orthotrichum pumilum | Orthotrichum pumilum | Dwarf Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum speciosum | Orthotrichum speciosum | Showy Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Orthotrichum sprucei | Orthotrichum sprucei | Spruce's bristle-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Orthotrichum sprucei | Orthotrichum sprucei | Spruce's Bristle-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Oxyrrhynchium schleicheri | Eurhynchium schleicheri | Twist-tip Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Palustriella commutata var. sulcata | Palustriella commutata var. sulcata | a Hook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Palustriella decipiens | Palustriella decipiens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Palustriella decipiens | Palustriella decipiens | Lesser Curled Hook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Paraleptodontium recurvifolium | Paraleptodontium recurvifolium | Drooping leaved Beard-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Paraleucobryum longifolium | Paraleucobryum longifolium | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Paraleucobryum longifolium | Paraleucobryum longifolium | Long-leaved Fork-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Philonotis cernua | Philonotis cernua | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Philonotis cernua | Philonotis cernua | Swan-necked Apple-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Philonotis marchica | Philonotis marchica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Philonotis marchica | Philonotis marchica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Philonotis marchica | Philonotis marchica | Bog Apple-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Philonotis rigida | Philonotis rigida | rigid apple-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Philonotis rigida | Philonotis rigida | Rigid Apple-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Philonotis tomentella | Philonotis tomentella | Woolly Apple-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Physcomitrium eurystomum | Physcomitrium eurystomum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Physcomitrium eurystomum | Physcomitrium eurystomum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Physcomitrium eurystomum | Physcomitrium eurystomum | Norfolk Bladder-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Physcomitrium sphaericum | Physcomitrium sphaericum | dwarf bladder-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Physcomitrium sphaericum | Physcomitrium sphaericum | Dwarf Bladder-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Plagiobryum demissum | Plagiobryum demissum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Plagiobryum demissum | Plagiobryum demissum | Alpine Hump-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Plagiobryum demissum | Plagiobryum demissum | Alpine Hump-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Plagiomnium medium | Plagiomnium medium | Alpine Thyme-moss | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Plagiomnium medium | Plagiomnium medium | Alpine Thyme-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Plagiothecium piliferum | Plagiothecium piliferum | Hair silk moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Plasteurhynchium meridionale | Plasteurhynchium meridionale (Eurhynchium meridionale) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Plasteurhynchium striatulum | Eurhynchium striatulum | Lesser Striated Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Platygyrium repens | Platygyrium repens | Flat-brocade Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pohlia andalusica | Pohlia andalusica | Gravel Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pohlia crudoides | Pohlia crudoides | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pohlia filum | Polhia filum | fat-bud thread-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Pohlia obtusifolia | Pohlia obtusifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pohlia obtusifolia | Pohlia obtusifolia | Blunt-leaved Thread-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Pohlia obtusifolia | Pohlia obtusifolia | Blunt-leaved Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pohlia scotica | Pohlia scotica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pohlia scotica | Pohlia scotica | Scottish Pohlia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Pohlia scotica | Pohlia scotica | Scottish Thread-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pseudocalliergon lycopodioides | Pseudocalliergon lycopodioides | large hook-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Pseudocalliergon lycopodioides | Pseudocalliergon lycopodioides | Large Hookmoss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Pseudocalliergon turgescens | Scorpidium turgescens | Large yellow feather moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Pseudocalliergon turgescens | Pseudocalliergon turgescens (Scorpidium turgescens) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pseudocalliergon turgescens | Scorpidium turgescens | Turgid Scorpion-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pseudoleskea incurvata | Pseudoleskea incurvata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pseudoleskea incurvata | Pseudoleskea incurvata | Brown Mountain Leskea | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Pseudoleskea incurvata | Pseudoleskea incurvata | Brown Mountain Leskea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pseudoleskeella nervosa | Pseudoleskeella nervosa | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pseudoleskeella nervosa | Pseudoleskeella nervosa | Nerved Leskea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pseudoleskeella rupestris | Pseudoleskeella rupestris | Wispy Leskea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Pterygoneurum lamellatum | Pterygoneurum lamellatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Pterygoneurum ovatum | Pterygoneurum ovatum | Oval-leaved Pottia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Ptychodium plicatum | Ptychodium plicatum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Ptychodium plicatum | Ptychodium plicatum | Plaited Leskea | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Racomitrium canescens | Racomitrium canescens | hoary fringe-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Racomitrium himalayanum | Racomitrium himalayanum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Racomitrium himalayanum | Racomitrium himalayanum | Himalayan Fringe-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Racomitrium macounii | Racomitrium macounii | Macoun's Fringe-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Rhabdoweisia fugax | Rhabdoweisia fugax | dwarf streak-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Rhynchostegium megapolitanum | Rhynchostegium megapolitanum | Megapolitan Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Rhynchostegium rotundifolium | Rhynchostegium rotundifolium | Round-leaved feather moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Rhynchostegium rotundifolium | Rhynchostegium rotundifolium | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Rhynchostegium rotundifolium | Rhynchostegium rotundifolium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Rhynchostegium rotundifolium | Rhynchostegium rotundifolium | Round-leaved Feather-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Rhytidiadelphus subpinnatus | Rhytidiadelphus subpinnatus | Scarce turf-moss | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Rhytidiadelphus subpinnatus | Rhytidiadelphus subpinnatus | Scarce turf-moss | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Rhytidiadelphus subpinnatus | Rhytidiadelphus subpinnatus | Scarce turf-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Rhytidium rugosum | Rhytidium rugosum | wrinkle-leaved feather-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Saelania glaucescens | Saelania glaucescens | Blue dew moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Saelania glaucescens | Saelania glaucescens | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Saelania glaucescens | Saelania glaucescens | Blue Dew-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sanionia orthothecioides | Sanionia orthothecioides | St Kilda Hook-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Schistidium agassizii | Schistidium agassizii | Water Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Schistidium atrofuscum | Schistidium atrofuscum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Schistidium atrofuscum | Schistidium atrofuscum | Black Mountain Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Schistidium confertum | Schistidium confertum | Compact Grimmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Schistidium flaccidum | Schistidium flaccidum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Schistidium platyphyllum | Schistidium platyphyllum | broadleaf grimmia | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Schistidium trichodon | Schistidium trichodon | stook grimmia | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Schistostega pennata | Schistostega pennata | Luminous Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sciuro-hypnum glaciale | Brachythecium glaciale | Snow Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sciuro-hypnum reflexum | Brachythecium reflexum | Reflexed Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sciuro-hypnum starkei | Sciuro-hypnum starkei (Brachythecium starkei) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Sciuro-hypnum starkei | Brachythecium starkei | Starke's Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Scleropodium cespitans | Scleropodium cespitans | Tufted Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Scleropodium touretii | Scleropodium tourettii | Glass-wort Feather-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Scopelophila cataractae | Scopelophila cataractae | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Scopelophila cataractae | Scopelophila cataractae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Scopelophila cataractae | Scopelophila cataractae | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Scopelophila cataractae | Scopelophila cataractae | Tongue-leaf Copper-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Seligeria acutifolia | Seligeria acutifolia | Sharp Rock-bristle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Seligeria brevifolia | Seligeria brevifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Seligeria calcarea | Seligeria calcarea | chalk rock-bristle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Seligeria campylopoda | Seligeria campylopoda | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Seligeria carniolica | Seligeria carniolica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Seligeria carniolica | Seligeria carniolica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Seligeria carniolica | Seligeria carniolica | Water Rock-bristle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Seligeria diversifolia | Seligeria diversifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Seligeria diversifolia | Seligeria diversifolia | Long Rock-bristle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Seligeria oelandica | Seligeria oelandica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Seligeria oelandica | Seligeria oelandica | Irish rock-bristle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Seligeria oelandica | Seligeria oelandica | Irish Rock-bristle | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Seligeria oelandica | Seligeria oelandica | Irish Rock-bristle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Seligeria trifaria | Seligeria trifaria | Trifid Rock-bristle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sematophyllum demissum | Sematophyllum demissum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Sematophyllum demissum | Sematophyllum demissum | Prostrate Signal-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Sematophyllum substrumulosum | Sematophyllum substrumulosum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Sphagnum | Sphagnum spp. | Bog-mosses | Habitats Directive | 1992-01-01 | Annex 5 |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | Baltic bog moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | Baltic Bog-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | Baltic Bog-Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Sphagnum balticum | Sphagnum balticum | Baltic Bog-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sphagnum majus | Sphagnum majus | Olive Bog-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sphagnum riparium | Sphagnum riparium | Cleft Bog-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Sphagnum skyense | Sphagnum skyense | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Sphagnum skyense | Sphagnum skyense | Skye bog-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Splachnum vasculosum | Splachnum vasculosum | Rugged Collar-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Non-vascular plant | moss | Splachnum vasculosum | Splachnum vasculosum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Splachnum vasculosum | Splachnum vasculosum | Rugged Collar-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Stegonia latifolia | Stegonia latifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Stegonia latifolia | Stegonia latifolia | Hood-leaved Screw-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Syntrichia norvegica | Syntrichia norvegica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Syntrichia norvegica | Syntrichia norvegica | Norway Screw-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Syntrichia princeps | Syntrichia princeps | Brown Screw-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tayloria lingulata | Tayloria lingulata | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tayloria lingulata | Tayloria lingulata | Tongue-leaved Gland-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tayloria lingulata | Tayloria lingulata | Tongue-leaved Gland-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tayloria tenuis | Tayloria tenuis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tayloria tenuis | Tayloria tenuis | Slender Gland-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tayloria tenuis | Tayloria tenuis | Slender Gland-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tetrodontium repandum | Tetrodontium repandum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tetrodontium repandum | Tetrodontium repandum | Small four-tooth moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Thamnobryum angustifolium | Thamnobryum angustifolium | Derbyshire feather moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Thamnobryum angustifolium | Thamnobryum angustifolium | NA | The IUCN Red List of Threatened Species (2010) | 2000-01-01 | Critically Endangered |
| Non-vascular plant | moss | Thamnobryum angustifolium | Thamnobryum angustifolium | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Thamnobryum angustifolium | Thamnobryum angustifolium | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Thamnobryum angustifolium | Thamnobryum angustifolium | Derbyshire Feather-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Thamnobryum cataractarum | Thamnobryum cataractarum | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Thamnobryum cataractarum | Thamnobryum cataractarum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Thamnobryum cataractarum | Thamnobryum cataractarum | Yorkshire Feather-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Thamnobryum maderense | Thamnobryum maderense | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Thuidium recognitum | Thuidium recognitum | lesser tamarisk-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Timmia austriaca | Timmia austriaca | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Timmia austriaca | Timmia austriaca | Sheathed Timmia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Timmia austriaca | Timmia austriaca | Sheathed Timmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Timmia megapolitana | Timmia megapolitana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Timmia norvegica | Timmia norvegica | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Timmia norvegica | Timmia norvegica | Norway Timmia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tomentypnum nitens | Tomentypnum nitens | Woolly Feather-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Tortella fragilis | Tortella fragilis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortella fragilis | Tortella fragilis | Brittle Crisp-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tortella inclinata | Tortella inclinata | bent crisp-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Tortula amplexa | Tortula amplexa (Syntrichia amplexa) | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula canescens | Tortula canescens | Dog Screw-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Tortula canescens | Tortula canescens | Dog Screw-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tortula cernua | Tortula cernua | Flamingo moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1998-01-01 | Schedule 8 |
| Non-vascular plant | moss | Tortula cernua | Tortula cernua | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula cernua | Tortula cernua | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Tortula cernua | Tortula cernua | Flamingo moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tortula cuneifolia | Tortula cuneifolia | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula cuneifolia | Tortula cuneifolia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Tortula cuneifolia | Tortula cuneifolia | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Tortula cuneifolia | Tortula cuneifolia | Wedge-leaved Screw-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tortula freibergii | Tortula freibergii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Tortula freibergii | Tortula freibergii | Freiberg's Screw-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tortula inermis | Tortula inermis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula leucostoma | Tortula leucostoma | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula leucostoma | Tortula leucostoma | Alpine Pottia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tortula marginata | Tortula marginata | Bordered Screw-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tortula protobryoides | Tortula protobryoides | Tall Pottia | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Tortula schimperi | Tortula schimperi | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula solmsii | Tortula solmsii | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula vahliana | Tortula vahliana | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Tortula vahliana | Tortula vahliana | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Tortula vahliana | Tortula vahliana | Chalk Screw-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Tortula wilsonii | Tortula wilsonii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Tortula wilsonii | Tortula wilsonii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Tortula wilsonii | Tortula wilsonii | Wilson's Pottia | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Weissia brachycarpa var. brachycarpa | Weissia brachycarpa var. brachycarpa | Small-mouthed Beardless-Moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Weissia condensa | Weissia condensa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Weissia condensa | Weissia condensa | Curly Beardless-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Weissia controversa var. crispata | Weissia controversa var. crispata | Crisped Stubble-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Weissia controversa var. wimmeriana | Weissia controversa var. wimmeriana | Wimmer's Stubble-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Weissia levieri | Weissia levieri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Weissia levieri | Weissia levieri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Weissia levieri | Weissia levieri | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Weissia levieri | Weissia levieri | Levier's Beardless-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Weissia longifolia var. longifolia | Weissia longifolia var. longifolia | Crisp Beardless-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Weissia multicapsularis | Weissia multicapsularis | NA | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Critically Endangered |
| Non-vascular plant | moss | Weissia multicapsularis | Weissia multicapsularis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Weissia multicapsularis | Weissia multicapsularis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Weissia multicapsularis | Weissia multicapsularis | Spreading-leaved beardless-moss | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Weissia multicapsularis | Weissia multicapsularis | Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Weissia rostellata | Weissia rostellata | Beaked Beardless-moss | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | moss | Weissia rutilans | Weissia rutilans | pointed-leaved stubble-moss | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | moss | Weissia squarrosa | Weissia squarrosa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Weissia squarrosa | Weissia squarrosa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | moss | Weissia squarrosa | Weissia squarrosa | Spreading-leaved beardless-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Weissia sterilis | Weissia sterilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Weissia sterilis | Weissia sterilis | Sterile beardless-moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Zygodon forsteri | Zygodon forsteri | Knothole moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Zygodon forsteri | Zygodon forsteri | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Zygodon forsteri | Zygodon forsteri | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Zygodon forsteri | Zygodon forsteri | Knothole Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | moss | Zygodon gracilis | Zygodon gracilis | Nowell’s limestone moss | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | moss | Zygodon gracilis | Zygodon gracilis | NA | A revised list of nationally rare bryophytes, 2010 | 2010-02-01 | Nationally Rare. Excludes Red Listed taxa |
| Non-vascular plant | moss | Zygodon gracilis | Zygodon gracilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | moss | Zygodon gracilis | Zygodon gracilis | Nowell's Limestone Moss | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Vascular plant | quillwort | Isoetes echinospora | Isoetes echinospora | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | quillwort | Isoetes echinospora | Isoetes echinospora | Spring Quillwort | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Vascular plant | quillwort | Isoetes histrix | Isoetes histrix | land quillwort | The Vascular Plant Red Data List for Great Britain - 2006 Cheffings, C. and Farrell, L. (Editors) and A tool for assessing the current conservation status of vascular plants on SSSIs in England- May 2006, ENRR 690 (Leach & Rusbridge) | 2007-01-01 | Nationally Rare. Excludes Red Listed taxa |
| Vascular plant | quillwort | Isoetes histrix | Isoetes histrix | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Vulnerable |
| Vascular plant | quillwort | Isoetes histrix | Isoetes histrix | Land Quillwort | A Vascular Plant Red List for England | 2014-11-18 | Vulnerable |
| Vascular plant | quillwort | Isoetes lacustris | Isoetes lacustris | NA | The Vascular Plant Red Data List for Great Britain, revised February 2019 | 2018-01-01 | Least concern |
| Vascular plant | quillwort | Isoetes lacustris | Isoetes lacustris | NA | A Vascular Plant Red List for England | 2014-11-18 | Least concern |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | Slow-Worm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | Slow-Worm | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | Slow-worm | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Anguis fragilis | Anguis fragilis | Slow-worm | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Caretta caretta | Cheloniidae | Loggerhead Turtle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | Convention on Migratory Species | 1985-01-01 | Appendix 1 |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | Habitats Directive | 1992-01-01 | Annex 2 - priority species |
| Reptile | reptile | Caretta caretta | Caretta caretta | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 2004-01-01 | Schedule 2 |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead turtle | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Reptile | reptile | Caretta caretta | Caretta caretta | loggerhead turtle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Reptile | reptile | Caretta caretta | Caretta caretta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Caretta caretta | Caretta caretta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Reptile | reptile | Caretta caretta | Caretta caretta | Loggerhead Turtle | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Chelonia mydas | Cheloniidae | Green Turtle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | Convention on Migratory Species | 1985-01-01 | Appendix 1 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | Habitats Directive | 1992-01-01 | Annex 2 - priority species |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 2004-01-01 | Schedule 2 |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Reptile | reptile | Chelonia mydas | Chelonia mydas | Green Turtle | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Cheloniidae | Cheloniidae | Turtles | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth Snake | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth snake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth snake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth snake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth Snake | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth Snake | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Coronella austriaca | Coronella austriaca | Smooth Snake | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Dermochelyidae | Dermochelyidae | NA | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Dermochelys coriacea | Dermochelyidae | Leatherback Turtle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback Turtle | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback Turtle | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback Turtle | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 2004-01-01 | Schedule 2 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback turtle | OSPAR List of Threatened and/or Declining Species and Habitats, 2008 | 2008-01-01 | OSPAR |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | leatherback turtle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback Turtle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leathery Turtle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Reptile | reptile | Dermochelys coriacea | Dermochelys coriacea | Leatherback Turtle | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Emys orbicularis | Emys orbicularis | European Pond Terrapin | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Eretmochelys imbricata | Cheloniidae | Hawksbill turtle | Convention on Migratory Species | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Convention on Migratory Species | 1985-01-01 | Appendix 1 |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 2004-01-01 | Schedule 2 |
| Reptile | reptile | Eretmochelys imbricata | Eretmochelys imbricata | Hawksbill turtle | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand lizard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand lizard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand lizard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | Bern Convention | 1988-01-01 | Appendix 2 |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Reptile | reptile | Lacerta agilis | Lacerta agilis | Sand Lizard | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Lacerta bilineata | Lacerta bilineata | Western Green Lizard | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp’s ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp’s ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp’s ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp's Ridley Turtle | Convention on Migratory Species | 1979-01-01 | Appendix 1 |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp's Ridley Turtle | Bern Convention | 1979-01-01 | Appendix 2 |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp's Ridley Turtle | Habitats Directive | 1992-01-01 | Annex 4 |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 2004-01-01 | Schedule 2 |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp's Ridley | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Reptile | reptile | Lepidochelys kempii | Lepidochelys kempii | Kemp's Ridley Turtle | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Reptile | reptile | Lepidochelys olivacea | Lepidochelys olivacea | Olive ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.5a |
| Reptile | reptile | Lepidochelys olivacea | Lepidochelys olivacea | Olive ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.4c |
| Reptile | reptile | Lepidochelys olivacea | Lepidochelys olivacea | Olive ridley turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.4b |
| Reptile | reptile | Natator depressus | Natator depressus | Flatback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.4b |
| Reptile | reptile | Natator depressus | Natator depressus | Flatback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.5a |
| Reptile | reptile | Natator depressus | Natator depressus | Flatback turtle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 2007-08-21 | Schedule 5 Section 9.4c |
| Reptile | reptile | Natrix helvetica | Natrix helvetica | Grass snake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Natrix helvetica | Natrix natrix | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Reptile | reptile | Natrix helvetica | Natrix helvetica | Grass Snake | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Reptile | reptile | Natrix helvetica | Natrix natrix | Grass Snake | The IUCN Red List of Threatened Species (2010) | 1996-01-01 | Lower risk - least concern |
| Reptile | reptile | Natrix helvetica | Natrix natrix | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Natrix helvetica | Natrix natrix | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Natrix helvetica | Natrix natrix | Grass Snake | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Vipera berus | Vipera berus | Adder | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Vipera berus | Vipera berus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Reptile | reptile | Vipera berus | Vipera berus | Adder | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1991-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Reptile | reptile | Vipera berus | Vipera berus | Adder | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Reptile | reptile | Vipera berus | Vipera berus | Adder | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Reptile | reptile | Vipera berus | Vipera berus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Vipera berus | Vipera berus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Vipera berus | Vipera berus | Adder | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | Viviparous lizard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Reptile | reptile | Zootoca vivipara | Lacerta vivipara | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Reptile | reptile | Zootoca vivipara | Lacerta vivipara | Viviparous Lizard | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Reptile | reptile | Zootoca vivipara | Lacerta vivipara | Viviparous Lizard | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | Common Lizard, Viviparous Lizard | The IUCN Red List of Threatened Species (2010) | 2009-01-01 | Lower risk - least concern |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | common lizard | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | Common Lizard | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Reptile | reptile | Zootoca vivipara | Zootoca vivipara | Common Lizard | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Slime mould | slime mould | Craterium aureonucleatum | Craterium aureonucleatum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Cribraria minutissima | Cribraria minutissima | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Dianema nivale | Dianema nivale | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Diderma asteroides | Diderma asteroides | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Diderma fallax | Diderma lyallii | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Diderma lucidum | Diderma lucidum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Diderma sauteri | Diderma sauteri | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Lamproderma atrosporum | Lamproderma atrosporum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Lamproderma sauteri | Lamproderma sauteri | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Lepidoderma trevelyanii | Diderma trevelyanii | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Listerella paradoxa | Listerella paradoxa | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Meriderma carestiae | Lamproderma carestiae | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Meriderma cribrarioides | Lamproderma cribrarioides | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum confertum | Physarum confertum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum globuliferum | Physarum globuliferum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum mucosum | Physarum mucosum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum nudum | Physarum nudum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum penetrale | Physarum penetrale | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Physarum scoticum | Physarum scoticum | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Slime mould | slime mould | Trichia fimicola | Trichia fimicola | a Slime mold | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Acartauchenius scurrilis | Acartauchenius scurrilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Acartauchenius scurrilis | Acartauchenius scurrilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Aelurillus v-insignitus | Aelurillus v-insignitus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Aelurillus v-insignitus | Aelurillus v-insignitus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agalenatea redii | Agalenatea redii | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agelena labyrinthica | Agelena labyrinthica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agnyphantes expunctus | Agnyphantes expunctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agnyphantes expunctus | Agnyphantes expunctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agroeca brunnea | Agroeca brunnea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agroeca cuprea | Agroeca cuprea | Golden Lantern-spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Agroeca cuprea | Agroeca cuprea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agroeca cuprea | Agroeca cuprea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Agroeca cuprea | Agroeca cuprea | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Agroeca cuprea | Agroeca cuprea | a foliage spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Agroeca dentigera | Agroeca dentigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agroeca dentigera | Agroeca dentigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Agroeca inopina | Agroeca inopina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agroeca lusatica | Agroeca lusatica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agroeca lusatica | Agroeca lusatica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Agroeca proxima | Agroeca proxima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta cauta | Agyneta cauta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Agyneta cauta | Agyneta cauta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta cauta | Agyneta cauta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agyneta conigera | Agyneta conigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta decora | Agyneta decora | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta olivacea | Agyneta olivacea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Agyneta olivacea | Agyneta olivacea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta ramosa | Agyneta ramosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Agyneta subtilis | Agyneta subtilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Agyneta subtilis | Agyneta subtilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Allomengea scopigera | Allomengea scopigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Allomengea scopigera | Allomengea scopigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Allomengea vidua | Allomengea vidua | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Allomengea vidua | Allomengea vidua | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Alopecosa barbipes | Alopecosa barbipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Alopecosa barbipes | Alopecosa barbipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Alopecosa cuneata | Alopecosa cuneata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Alopecosa cuneata | Alopecosa cuneata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Alopecosa fabrilis | Alopecosa fabrilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Alopecosa fabrilis | Alopecosa fabrilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Alopecosa fabrilis | Alopecosa fabrilis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Alopecosa fabrilis | Alopecosa fabrilis | a wolf spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Alopecosa pulverulenta | Alopecosa pulverulenta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Altella lucida | Altella lucida | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Altella lucida | Altella lucida | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered (possibly extinct) |
| Invertebrate | spider (Araneae) | Altella lucida | Altella lucida | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Altella lucida | Altella lucida | a mesh webbed spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Amaurobius fenestralis | Amaurobius fenestralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Amaurobius ferox | Amaurobius ferox | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Amaurobius similis | Amaurobius similis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Anelosimus vittatus | Anelosimus vittatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Antistea elegans | Antistea elegans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Anyphaena accentuata | Anyphaena accentuata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Anyphaena sabina | Anyphaena sabina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Aphileta misera | Aphileta misera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Apostenus fuscus | Apostenus fuscus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Apostenus fuscus | Apostenus fuscus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Araeoncus crassiceps | Araeoncus crassiceps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araeoncus crassiceps | Araeoncus crassiceps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araeoncus humilis | Araeoncus humilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Araeoncus humilis | Araeoncus humilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus alsine | Araneus alsine | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araneus alsine | Araneus alsine | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus angulatus | Araneus angulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araneus angulatus | Araneus angulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus diadematus | Araneus diadematus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus marmoreus | Araneus marmoreus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus quadratus | Araneus quadratus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus sturmi | Araneus sturmi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araneus triguttatus | Araneus triguttatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araniella alpica | Araniella alpica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araniella alpica | Araniella alpica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Araniella cucurbitina | Araniella cucurbitina sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araniella displicata | Araniella displicata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araniella displicata | Araniella displicata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Araniella inconspicua | Araniella inconspicua | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Araniella inconspicua | Araniella inconspicua | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Araniella opisthographa | Araniella opisthographa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Arctosa alpigena | Arctosa alpigena | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Arctosa alpigena | Arctosa alpigena | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Arctosa cinerea | Arctosa cinerea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Arctosa cinerea | Arctosa cinerea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Arctosa fulvolineata | Arctosa fulvolineata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Arctosa fulvolineata | Arctosa fulvolineata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Arctosa fulvolineata | Arctosa fulvolineata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Arctosa fulvolineata | Arctosa fulvolineata | a wolf spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Arctosa leopardus | Arctosa leopardus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Arctosa perita | Arctosa perita | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Argenna patula | Argenna patula | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Argenna patula | Argenna patula | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Argenna subnigra | Argenna subnigra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Argenna subnigra | Argenna subnigra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Argiope bruennichi | Argiope bruennichi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Argyroneta aquatica | Argyroneta aquatica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Asagena phalerata | Steatoda phalerata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Asthenargus paganus | Asthenargus paganus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Asthenargus paganus | Asthenargus paganus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Atypus affinis | Atypus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Atypus affinis | Atypus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Atypus affinis | Atypus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Aulonia albimana | Aulonia albimana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Aulonia albimana | Aulonia albimana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Ballus chalybeius | Ballus chalybeius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ballus chalybeius | Ballus chalybeius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Baryphyma gowerense | Baryphyma gowerense | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Baryphyma gowerense | Baryphyma gowerense | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Baryphyma maritimum | Baryphyma maritimum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Baryphyma maritimum | Baryphyma maritimum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Baryphyma pratense | Baryphyma pratense | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Baryphyma trifrons | Baryphyma trifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes approximatus | Bathyphantes approximatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes gracilis | Bathyphantes gracilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes nigrinus | Bathyphantes nigrinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes parvulus | Bathyphantes parvulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes setiger | Bathyphantes setiger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Bathyphantes setiger | Bathyphantes setiger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bathyphantes setiger | Bathyphantes setiger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Bolyphantes alticeps | Bolyphantes alticeps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Bolyphantes luteolus | Bolyphantes luteolus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Callilepis nocturna | Callilepis nocturna | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Callilepis nocturna | Callilepis nocturna | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Carorita limnaea | Carorita limnaea | a spider | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | spider (Araneae) | Carorita limnaea | Carorita limnaea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Carorita limnaea | Carorita limnaea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Caviphantes saxetorum | Caviphantes saxetorum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Caviphantes saxetorum | Caviphantes saxetorum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Centromerita bicolor | Centromerita bicolor | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerita concinna | Centromerita concinna | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerus albidus | Centromerus albidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus albidus | Centromerus albidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered (possibly extinct) |
| Invertebrate | spider (Araneae) | Centromerus arcanus | Centromerus arcanus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerus brevivulvatus | Centromerus brevivulvatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus brevivulvatus | Centromerus brevivulvatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Centromerus capucinus | Centromerus capucinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus capucinus | Centromerus capucinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Centromerus cavernarum | Centromerus cavernarum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus cavernarum | Centromerus cavernarum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Centromerus dilutus | Centromerus dilutus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerus incilium | Centromerus incilium | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus incilium | Centromerus incilium | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerus levitarsis | Centromerus levitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus levitarsis | Centromerus levitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Centromerus levitarsis | Centromerus levitarsis | a money spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Centromerus minutissimus | Centromerus minutissimus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus minutissimus | Centromerus minutissimus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Centromerus persimilis | Centromerus persimilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus persimilis | Centromerus persimilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Centromerus prudens | Centromerus prudens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Centromerus semiater | Centromerus semiater | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus semiater | Centromerus semiater | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Centromerus serratus | Centromerus serratus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Centromerus serratus | Centromerus serratus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Centromerus serratus | Centromerus serratus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Centromerus serratus | Centromerus serratus | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Centromerus sylvaticus | Centromerus sylvaticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ceratinella brevipes | Ceratinella brevipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ceratinella brevis | Ceratinella brevis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ceratinella scabrosa | Ceratinella scabrosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cercidia prominens | Cercidia prominens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Cercidia prominens | Cercidia prominens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cheiracanthium erraticum | Cheiracanthium erraticum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cheiracanthium pennyi | Cheiracanthium pennyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Cheiracanthium pennyi | Cheiracanthium pennyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Cheiracanthium virescens | Cheiracanthium virescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Cheiracanthium virescens | Cheiracanthium virescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cicurina cicur | Cicurina cicur | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Cicurina cicur | Cicurina cicur | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cicurina cicur | Cicurina cicur | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona brevipes | Clubiona brevipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona caerulescens | Clubiona caerulescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona caerulescens | Clubiona caerulescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Clubiona comta | Clubiona comta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona corticalis | Clubiona corticalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona diversa | Clubiona diversa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona frisia | Clubiona frisia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona frisia | Clubiona frisia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Clubiona genevensis | Clubiona genevensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona genevensis | Clubiona genevensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Clubiona juvenis | Clubiona juvenis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona juvenis | Clubiona juvenis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Clubiona lutescens | Clubiona lutescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona neglecta | Clubiona neglecta sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona norvegica | Clubiona norvegica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Clubiona norvegica | Clubiona norvegica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona norvegica | Clubiona norvegica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona pallidula | Clubiona pallidula | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona phragmitis | Clubiona phragmitis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona pseudoneglecta | Clubiona pseudoneglecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona pseudoneglecta | Clubiona pseudoneglecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Clubiona reclusa | Clubiona reclusa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona rosserae | Clubiona rosserae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona rosserae | Clubiona rosserae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Clubiona rosserae | Clubiona rosserae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Clubiona rosserae | Clubiona rosserae | Rosser's sac-spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Clubiona stagnatilis | Clubiona stagnatilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona subsultans | Clubiona subsultans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Clubiona subsultans | Clubiona subsultans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Clubiona subsultans | Clubiona subsultans | a spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Clubiona subtilis | Clubiona subtilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona terrestris | Clubiona terrestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Clubiona trivialis | Clubiona trivialis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cnephalocotes obscurus | Cnephalocotes obscurus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Coelotes atropos | Coelotes atropos | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Coelotes terrestris | Coelotes terrestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Coelotes terrestris | Coelotes terrestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Coleosoma floridanum | Coleosoma floridanum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Collinsia distincta | Halorates distinctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Collinsia distincta | Halorates distinctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Collinsia holmgreni | Halorates holmgreni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Collinsia holmgreni | Halorates holmgreni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Collinsia inerrans | Milleriana inerrans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cozyptila blackwalli | Ozyptila blackwalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Cozyptila blackwalli | Ozyptila blackwalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Crustulina guttata | Crustulina guttata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Crustulina sticta | Crustulina sticta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Crustulina sticta | Crustulina sticta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cryphoeca silvicola | Cryphoeca silvicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cryptachaea blattea | Cryptachaea blattea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Cryptachaea riparia | Achaearanea riparia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Cryptachaea riparia | Achaearanea riparia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Cryptachaea veruculata | Cryptachaea veruculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Cyclosa conica | Cyclosa conica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diaea dorsata | Diaea dorsata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dictyna arundinacea | Dictyna arundinacea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dictyna latens | Dictyna latens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dictyna major | Dictyna major | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dictyna major | Dictyna major | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Dictyna major | Dictyna major | a mesh-webbed spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Dictyna pusilla | Dictyna pusilla | Small Mesh-weaver | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Dictyna pusilla | Dictyna pusilla | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dictyna pusilla | Dictyna pusilla | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dictyna pusilla | Dictyna pusilla | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Dictyna pusilla | Dictyna pusilla | a mesh webbed spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Dictyna uncinata | Dictyna uncinata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dicymbium brevisetosum | Dicymbium brevisetosum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dicymbium nigrum | Dicymbium nigrum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dicymbium tibiale | Dicymbium tibiale | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocentria bidentata | Diplocentria bidentata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Diplocentria bidentata | Diplocentria bidentata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocentria bidentata | Diplocentria bidentata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Diplocephalus connatus | Diplocephalus connatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Diplocephalus connatus | Diplocephalus connatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Diplocephalus cristatus | Diplocephalus cristatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocephalus graecus | Diplocephalus graecus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Diplocephalus latifrons | Diplocephalus latifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocephalus permixtus | Diplocephalus permixtus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocephalus picinus | Diplocephalus picinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Diplocephalus protuberans | Diplocephalus protuberans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Diplocephalus protuberans | Diplocephalus protuberans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Diplostyla concolor | Diplostyla concolor | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dipoena coracina | Dipoena coracina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Regionally Extinct |
| Invertebrate | spider (Araneae) | Dipoena erythropus | Dipoena erythropus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dipoena erythropus | Dipoena erythropus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Dipoena melanogaster | Dipoena melanogaster | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dipoena melanogaster | Dipoena melanogaster | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Dipoena torva | Dipoena torva | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dipoena torva | Dipoena torva | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Dipoena torva | Dipoena torva | a spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Dismodicus bifrons | Dismodicus bifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dismodicus elevatus | Dismodicus elevatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dismodicus elevatus | Dismodicus elevatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Dolomedes fimbriatus | Dolomedes fimbriatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dolomedes fimbriatus | Dolomedes fimbriatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen Raft Spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen Raft Spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen raft spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen raft spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen raft spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen raft spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | Fen raft spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Dolomedes plantarius | Dolomedes plantarius | fen raft Spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Donacochara speciosa | Donacochara speciosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Donacochara speciosa | Donacochara speciosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drapetisca socialis | Drapetisca socialis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassodes cupreus | Drassodes cupreus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassodes lapidosus | Drassodes lapidosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassodes pubescens | Drassodes pubescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Drassodes pubescens | Drassodes pubescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassyllus lutetianus | Drassyllus lutetianus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Drassyllus lutetianus | Drassyllus lutetianus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassyllus praeficus | Drassyllus praeficus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Drassyllus praeficus | Drassyllus praeficus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drassyllus pusillus | Drassyllus pusillus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Drepanotylus uncatus | Drepanotylus uncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Drepanotylus uncatus | Drepanotylus uncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dysdera crocata | Dysdera crocata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Dysdera erythrina | Dysdera erythrina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Enoplognatha caricis | Enoplognatha tecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Enoplognatha caricis | Enoplognatha tecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Enoplognatha latimana | Enoplognatha latimana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Enoplognatha mordax | Enoplognatha mordax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Enoplognatha mordax | Enoplognatha mordax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Enoplognatha oelandica | Enoplognatha oelandica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Enoplognatha oelandica | Enoplognatha oelandica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Enoplognatha ovata | Enoplognatha ovata sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Enoplognatha thoracica | Enoplognatha thoracica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara acuminata | Entelecara acuminata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara congenera | Entelecara congenera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Entelecara congenera | Entelecara congenera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara errata | Entelecara errata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Entelecara errata | Entelecara errata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara erythropus | Entelecara erythropus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara flavipes | Entelecara flavipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Entelecara flavipes | Entelecara flavipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Entelecara omissa | Entelecara omissa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Entelecara omissa | Entelecara omissa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Episinus angulatus | Episinus angulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Episinus maculipes | Episinus maculipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Episinus maculipes | Episinus maculipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Episinus truncatus | Episinus truncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Episinus truncatus | Episinus truncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Eratigena agrestis | Tegenaria agrestis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Eratigena atrica | Tegenaria atrica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Eratigena duellica | Tegenaria gigantea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Eratigena picta | Tegenaria picta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Eratigena picta | Tegenaria picta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus niger | Ladybird spider | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus sandaliatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus sandaliatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus sandaliatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Eresus sandaliatus | Eresus sandaliatus | ladybird spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Erigone aletris | Erigone aletris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone arctica | Erigone arctica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone atra | Erigone atra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone dentigera | Erigone capra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Erigone dentigera | Erigone capra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone dentipalpis | Erigone dentipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone longipalpis | Erigone longipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone promiscua | Erigone promiscua | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone psychrophila | Erigone psychrophila | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Erigone psychrophila | Erigone psychrophila | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Erigone tirolensis | Erigone tirolensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Erigone tirolensis | Erigone tirolensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | Welch's Money-spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Erigone welchi | Erigone welchi | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Erigonella hiemalis | Erigonella hiemalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Erigonella ignobilis | Erigonella ignobilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Erigonella ignobilis | Erigonella ignobilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ero aphana | Ero aphana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ero aphana | Ero aphana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ero cambridgei | Ero cambridgei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ero furcata | Ero furcata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ero tuberculata | Ero tuberculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ero tuberculata | Ero tuberculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Euophrys frontalis | Euophrys frontalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Euophrys herbigrada | Euophrys herbigrada | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Euophrys herbigrada | Euophrys herbigrada | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Euryopis flavomaculata | Euryopis flavomaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Euryopis flavomaculata | Euryopis flavomaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Euryopis flavomaculata | Euryopis flavomaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Evansia merens | Evansia merens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Evansia merens | Evansia merens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Evarcha arcuata | Evarcha arcuata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Evarcha arcuata | Evarcha arcuata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Evarcha falcata | Evarcha falcata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Floronia bucculenta | Floronia bucculenta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Frontinellina frutetorum | Frontinellina frutetorum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Gibbaranea bituberculata | Gibbaranea bituberculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Regionally Extinct |
| Invertebrate | spider (Araneae) | Gibbaranea gibbosa | Gibbaranea gibbosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Glyphesis cottonae | Glyphesis cottonae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Glyphesis cottonae | Glyphesis cottonae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Glyphesis cottonae | Glyphesis cottonae | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Glyphesis cottonae | Glyphesis cottonae | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Glyphesis servulus | Glyphesis servulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Glyphesis servulus | Glyphesis servulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Gnaphosa leporina | Gnaphosa leporina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gnaphosa leporina | Gnaphosa leporina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gnaphosa lugubris | Gnaphosa lugubris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gnaphosa lugubris | Gnaphosa lugubris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Gnaphosa nigerrima | Gnaphosa nigerrima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gnaphosa nigerrima | Gnaphosa nigerrima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Gnaphosa occidentalis | Gnaphosa occidentalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gnaphosa occidentalis | Gnaphosa occidentalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Gnathonarium dentatum | Gnathonarium dentatum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gonatium paradoxum | Gonatium paradoxum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gonatium paradoxum | Gonatium paradoxum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Gonatium rubellum | Gonatium rubellum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gonatium rubens | Gonatium rubens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gongylidiellum latebricola | Gongylidiellum latebricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Gongylidiellum latebricola | Gongylidiellum latebricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gongylidiellum latebricola | Gongylidiellum latebricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gongylidiellum murcidum | Gongylidiellum murcidum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Gongylidiellum murcidum | Gongylidiellum murcidum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Gongylidiellum vivum | Gongylidiellum vivum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Gongylidium rufipes | Gongylidium rufipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hahnia candida | Hahnia candida | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hahnia candida | Hahnia candida | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Hahnia helveola | Hahnia helveola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hahnia microphthalma | Hahnia microphthalma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hahnia microphthalma | Hahnia microphthalma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Hahnia montana | Hahnia montana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hahnia nava | Hahnia nava | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hahnia pusilla | Hahnia pusilla | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hahnia pusilla | Hahnia pusilla | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Halorates reprobus | Halorates reprobus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Halorates reprobus | Halorates reprobus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Haplodrassus dalmatensis | Haplodrassus dalmatensis | a spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Haplodrassus minor | Haplodrassus minor | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Haplodrassus minor | Haplodrassus minor | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Haplodrassus signifer | Haplodrassus signifer | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Haplodrassus silvestris | Haplodrassus silvestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Haplodrassus silvestris | Haplodrassus silvestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Haplodrassus soerenseni | Haplodrassus soerenseni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Haplodrassus soerenseni | Haplodrassus soerenseni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Haplodrassus soerenseni | Haplodrassus soerenseni | a spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Haplodrassus umbratilis | Haplodrassus umbratilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Haplodrassus umbratilis | Haplodrassus umbratilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Harpactea hombergi | Harpactea hombergi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Harpactea rubicunda | Harpactea rubicunda | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Harpactea rubicunda | Harpactea rubicunda | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Heliophanus auratus | Heliophanus auratus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Heliophanus auratus | Heliophanus auratus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Heliophanus cupreus | Heliophanus cupreus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Heliophanus dampfi | Heliophanus dampfi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Heliophanus dampfi | Heliophanus dampfi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Heliophanus flavipes | Heliophanus flavipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Helophora insignis | Helophora insignis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hilaira excisa | Hilaira excisa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hilaira nubigena | Hilaira nubigena | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hilaira nubigena | Hilaira nubigena | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Hilaira pervicax | Hilaira pervicax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hilaira pervicax | Hilaira pervicax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Holocnemus pluchei | Holocnemus pluchei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Hybocoptus corrugis | Hybocoptus decollatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hybocoptus corrugis | Hybocoptus decollatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hygrolycosa rubrofasciata | Hygrolycosa rubrofasciata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hygrolycosa rubrofasciata | Hygrolycosa rubrofasciata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Hylyphantes graminicola | Hylyphantes graminicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypomma bituberculatum | Hypomma bituberculatum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypomma cornutum | Hypomma cornutum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypomma fulvum | Hypomma fulvum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hypomma fulvum | Hypomma fulvum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypselistes jacksoni | Hypselistes jacksoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Hypselistes jacksoni | Hypselistes jacksoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hypselistes jacksoni | Hypselistes jacksoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypsosinga albovittata | Hypsosinga albovittata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hypsosinga albovittata | Hypsosinga albovittata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypsosinga heri | Hypsosinga heri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hypsosinga heri | Hypsosinga heri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Hypsosinga pygmaea | Hypsosinga pygmaea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hypsosinga sanguinea | Hypsosinga sanguinea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hypsosinga sanguinea | Hypsosinga sanguinea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Hyptiotes paradoxus | Hyptiotes paradoxus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Hyptiotes paradoxus | Hyptiotes paradoxus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Improphantes complicatus | Improphantes complicatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Improphantes complicatus | Improphantes complicatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Islandiana falsifica | Islandiana falsifica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Jacksonella falconeri | Jacksonella falconeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Jacksonella falconeri | Jacksonella falconeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Jacksonella falconeri | Jacksonella falconeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Kaestneria dorsalis | Kaestneria dorsalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Kaestneria pullata | Kaestneria pullata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Karita paludosa | Karita paludosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Karita paludosa | Karita paludosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Kochiura aulica | Kochiura aulica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Kochiura aulica | Kochiura aulica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Labulla thoracica | Labulla thoracica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Larinioides cornutus | Larinioides cornutus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Larinioides patagiatus | Larinioides patagiatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Larinioides patagiatus | Larinioides patagiatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Larinioides patagiatus | Larinioides patagiatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Larinioides sclopetarius | Larinioides sclopetarius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Lasaeola prona | Dipoena prona | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lasaeola prona | Dipoena prona | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Lasaeola tristis | Dipoena tristis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lasaeola tristis | Dipoena tristis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Lathys humilis | Lathys humilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Lathys nielseni | Lathys nielseni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lathys nielseni | Lathys nielseni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Lathys stigmatisata | Lathys stigmatisata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lathys stigmatisata | Lathys stigmatisata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Lepthyphantes leprosus | Lepthyphantes leprosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Lepthyphantes minutus | Lepthyphantes minutus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Leptorhoptrum robustum | Leptorhoptrum robustum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Leptothrix hardyi | Leptothrix hardyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Leptothrix hardyi | Leptothrix hardyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Leptothrix hardyi | Leptothrix hardyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lessertia dentichelis | Lessertia dentichelis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Lessertia dentichelis | Lessertia dentichelis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Linyphia hortensis | Linyphia hortensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Linyphia triangularis | Linyphia triangularis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Liocranoeca striata | Agraecina striata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Liocranoeca striata | Agraecina striata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Liocranum rupicola | Liocranum rupicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Liocranum rupicola | Liocranum rupicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Lophomma punctatum | Lophomma punctatum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Macaroeris nidicolens | Macaroeris nidicolens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Macrargus carpenteri | Macrargus carpenteri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Macrargus carpenteri | Macrargus carpenteri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Macrargus rufus | Macrargus rufus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mangora acalypha | Mangora acalypha | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Maro lepidus | Maro lepidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Maro lepidus | Maro lepidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Maro minutus | Maro minutus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Maro minutus | Maro minutus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Maro sublestus | Maro sublestus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Maro sublestus | Maro sublestus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Marpissa muscosa | Marpissa muscosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Marpissa muscosa | Marpissa muscosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Marpissa nivoyi | Marpissa nivoyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Marpissa nivoyi | Marpissa nivoyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Marpissa nivoyi | Marpissa nivoyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Marpissa radiata | Marpissa radiata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Marpissa radiata | Marpissa radiata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Maso gallicus | Maso gallicus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Maso gallicus | Maso gallicus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Maso sundevalli | Maso sundevalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mastigusa arietina | Mastigusa arietina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Regionally Extinct |
| Invertebrate | spider (Araneae) | Mastigusa macrophthalma | Mastigusa macrophthalma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mastigusa macrophthalma | Mastigusa macrophthalma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | Peus's Long-back Spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Mecopisthes peusi | Mecopisthes peusi | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Mecynargus morulus | Mecynargus morulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Mecynargus morulus | Mecynargus morulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mecynargus morulus | Mecynargus morulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mecynargus paetulus | Mecynargus paetulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mecynargus paetulus | Mecynargus paetulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Mecynargus paetulus | Mecynargus paetulus | a money spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Megalepthyphantes | Megalepthyphantes sp. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Megalepthyphantes nebulosus | Megalepthyphantes nebulosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta affinis | Meioneta beata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta fuscipalpa | Meioneta fuscipalpa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta fuscipalpa | Meioneta fuscipalpa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Meioneta gulosa | Meioneta gulosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta gulosa | Meioneta gulosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta innotabilis | Meioneta innotabilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta mollis | Meioneta mollis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta mollis | Meioneta mollis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Meioneta mollis | Meioneta mollis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Meioneta mollis | Meioneta mollis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Meioneta mollis | Meioneta mollis | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Meioneta mossica | Meioneta mossica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta mossica | Meioneta mossica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta nigripes | Meioneta nigripes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta nigripes | Meioneta nigripes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta rurestris | Meioneta rurestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta saxatilis | Meioneta saxatilis sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meioneta simplicitarsis | Meioneta simplicitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meioneta simplicitarsis | Meioneta simplicitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mermessus maculata | Mermessus maculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Mermessus trilobatus | Mermessus trilobatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Meta bourneti | Meta bourneti | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Meta bourneti | Meta bourneti | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Meta menardi | Meta menardi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Metellina mengei | Metellina mengei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Metellina merianae | Metellina merianae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Metellina segmentata | Metellina segmentata sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Metopobactrus prominulus | Metopobactrus prominulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micaria albovittata | Micaria albovittata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micaria albovittata | Micaria albovittata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Micaria alpina | Micaria alpina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micaria alpina | Micaria alpina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Micaria pulicaria | Micaria pulicaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micaria silesiaca | Micaria silesiaca | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micaria silesiaca | Micaria silesiaca | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Micaria subopaca | Micaria subopaca | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micaria subopaca | Micaria subopaca | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micrargus apertus | Micrargus apertus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micrargus herbigradus | Micrargus herbigradus sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micrargus laudatus | Micrargus laudatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micrargus laudatus | Micrargus laudatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micrargus subaequalis | Micrargus subaequalis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Microctenonyx subitaneus | Microctenonyx subitaneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Microctenonyx subitaneus | Microctenonyx subitaneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Microlinyphia impigra | Microlinyphia impigra | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Microlinyphia pusilla | Microlinyphia pusilla | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Micrommata virescens | Micrommata virescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Micrommata virescens | Micrommata virescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Microneta viaria | Microneta viaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Midia midas | Midia midas | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Midia midas | Midia midas | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Midia midas | Midia midas | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Midia midas | Midia midas | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Minicia marginella | Minicia marginella | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Minicia marginella | Minicia marginella | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Minyriolus pusillus | Minyriolus pusillus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mioxena blanda | Mioxena blanda | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mioxena blanda | Mioxena blanda | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Misumena vatia | Misumena vatia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Moebelia penicillata | Moebelia penicillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Moebelia penicillata | Moebelia penicillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Moebelia penicillata | Moebelia penicillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | Broad Groove-head Spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Monocephalus castaneipes | Monocephalus castaneipes | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Monocephalus fuscipes | Monocephalus fuscipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Mughiphantes (Mughiphantes) whymperi | Mughiphantes whymperi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Mughiphantes (Mughiphantes) whymperi | Mughiphantes whymperi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Myrmarachne formicaria | Myrmarachne formicaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Myrmarachne formicaria | Myrmarachne formicaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neon pictus | Neon pictus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Neon pictus | Neon pictus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Neon reticulatus | Neon reticulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neon robustus | Neon robustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Neon robustus | Neon robustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neon valentulus | Neon valentulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Neon valentulus | Neon valentulus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Neoscona adianta | Neoscona adianta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neottiura bimaculata | Neottiura bimaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neriene clathrata | Neriene clathrata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neriene emphana | Neriene emphana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Neriene furtiva | Neriene furtiva | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Neriene furtiva | Neriene furtiva | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neriene montana | Neriene montana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neriene peltata | Neriene peltata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Neriene radiata | Neriene radiata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Neriene radiata | Neriene radiata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Nesticus cellulanus | Nesticus cellulanus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Nigma puella | Nigma puella | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Nigma puella | Nigma puella | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Nigma walckenaeri | Nigma walckenaeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Nothophantes horridus | Nothophantes horridus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Nothophantes horridus | Nothophantes horridus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Nothophantes horridus | Nothophantes horridus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Nothophantes horridus | Nothophantes horridus | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | Swamp Lookout Spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Notioscopus sarcinatus | Notioscopus sarcinatus | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Nuctenea umbratica | Nuctenea umbratica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Obscuriphantes obscurus | Obscuriphantes obscurus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oedothorax agrestis | Oedothorax agrestis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oedothorax apicatus | Oedothorax apicatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oedothorax fuscus | Oedothorax fuscus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oedothorax gibbosus | Oedothorax gibbosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oedothorax retusus | Oedothorax retusus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oonops domesticus | Oonops domesticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oonops pulcher | Oonops pulcher | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Orchestina sp. | Orchestina sp. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Orchestina sp. | Orchestina sp. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered (possibly extinct) |
| Invertebrate | spider (Araneae) | Oreoneta frigida | Hilaira frigida | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oreonetides vaginatus | Oreonetides vaginatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Oreonetides vaginatus | Oreonetides vaginatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oryphantes angulatus | Oryphantes angulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Oryphantes angulatus | Oryphantes angulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ostearius melanopygius | Ostearius melanopygius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Oxyopes heterophthalmus | Oxyopes heterophthalmus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Oxyopes heterophthalmus | Oxyopes heterophthalmus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Ozyptila atomaria | Ozyptila atomaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila brevipes | Ozyptila brevipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila claveata | Ozyptila nigrita | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ozyptila claveata | Ozyptila nigrita | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila claveata | Ozyptila nigrita | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Ozyptila claveata | Ozyptila nigrita | a crab spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Ozyptila praticola | Ozyptila praticola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila pullata | Ozyptila pullata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ozyptila pullata | Ozyptila pullata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Ozyptila sanctuaria | Ozyptila sanctuaria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila scabricula | Ozyptila scabricula | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Ozyptila scabricula | Ozyptila scabricula | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila simplex | Ozyptila simplex | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Ozyptila trux | Ozyptila trux | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pachygnatha clercki | Pachygnatha clercki | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pachygnatha degeeri | Pachygnatha degeeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pachygnatha listeri | Pachygnatha listeri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Paidiscura pallens | Paidiscura pallens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Palliduphantes antroniensis | Lepthyphantes antroniensis | NA | Red Data Book of Invertebrates | 1991-01-01 | Endangered |
| Invertebrate | spider (Araneae) | Palliduphantes antroniensis | Palliduphantes antroniensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Palliduphantes antroniensis | Palliduphantes antroniensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered (possibly extinct) |
| Invertebrate | spider (Araneae) | Palliduphantes antroniensis | Lepthyphantes antroniensis | a money spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Palliduphantes ericaeus | Palliduphantes ericaeus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Palliduphantes insignis | Palliduphantes insignis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Palliduphantes insignis | Palliduphantes insignis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Palliduphantes pallidus | Palliduphantes pallidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Panamomops sulcifrons | Panamomops sulcifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Panamomops sulcifrons | Panamomops sulcifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Parapelecopsis nemoralioides | Pelecopsis nemoralioides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Parapelecopsis nemoralioides | Pelecopsis nemoralioides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Parapelecopsis nemoralioides | Pelecopsis nemoralioides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Parapelecopsis nemoralis | Pelecopsis nemoralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Parasteatoda lunata | Achaearanea lunata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Parasteatoda simulans | Achaearanea simulans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Parasteatoda tepidariorum | Achaearanea tepidariorum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa agrestis | Pardosa agrestis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pardosa agrestis | Pardosa agrestis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa agrestis | Pardosa purbeckensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa agricola | Pardosa agricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa amentata | Pardosa amentata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa hortensis | Pardosa hortensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa lugubris | Pardosa lugubris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pardosa lugubris | Pardosa lugubris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa monticola | Pardosa monticola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa nigriceps | Pardosa nigriceps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa paludicola | Pardosa paludicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pardosa paludicola | Pardosa paludicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Pardosa palustris | Pardosa palustris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa prativaga | Pardosa prativaga | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa proxima | Pardosa proxima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pardosa proxima | Pardosa proxima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa pullata | Pardosa pullata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa saltans | Pardosa saltans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pardosa trailli | Pardosa trailli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pardosa trailli | Pardosa trailli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Pelecopsis elongata | Pelecopsis elongata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pelecopsis elongata | Pelecopsis elongata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Pelecopsis mengei | Pelecopsis mengei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pelecopsis parallela | Pelecopsis parallela | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pelecopsis radicicola | Pelecopsis radicicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pelecopsis radicicola | Pelecopsis radicicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Pellenes tripunctatus | Pellenes tripunctatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pellenes tripunctatus | Pellenes tripunctatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Peponocranium ludicrum | Peponocranium ludicrum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phaeocedus braccatus | Phaeocedus braccatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Phaeocedus braccatus | Phaeocedus braccatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Philodromus albidus | Philodromus albidus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus aureolus | Philodromus aureolus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus cespitum | Philodromus cespitum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus collinus | Philodromus collinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus dispar | Philodromus dispar | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus emarginatus | Philodromus emarginatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Philodromus emarginatus | Philodromus emarginatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Philodromus fallax | Philodromus fallax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Philodromus fallax | Philodromus fallax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Philodromus fallax | Philodromus fallax | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Philodromus fallax | Philodromus fallax | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Philodromus fallax | Philodromus fallax | a crab spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Philodromus histrio | Philodromus histrio | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Philodromus histrio | Philodromus histrio | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus longipalpis | Philodromus longipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Philodromus longipalpis | Philodromus longipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Philodromus margaritatus | Philodromus margaritatus | Lichen Running-spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Philodromus margaritatus | Philodromus margaritatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Philodromus margaritatus | Philodromus margaritatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Philodromus margaritatus | Philodromus margaritatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Philodromus margaritatus | Philodromus margaritatus | a crab spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Philodromus praedatus | Philodromus praedatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phlegra fasciata | Phlegra fasciata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Phlegra fasciata | Phlegra fasciata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Pholcomma gibbum | Pholcomma gibbum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pholcus phalangioides | Pholcus phalangioides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phrurolithus festivus | Phrurolithus festivus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phrurolithus minimus | Phrurolithus minimus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Phrurolithus minimus | Phrurolithus minimus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phycosoma inornatum | Dipoena inornata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Phycosoma inornatum | Dipoena inornata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phycosoma inornatum | Dipoena inornata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Phycosoma inornatum | Dipoena inornata | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Phycosoma inornatum | Dipoena inornata | a comb-footed spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Phylloneta impressa | Phylloneta impressa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Phylloneta sisyphia | Phylloneta sisyphia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Piniphantes pinicola | Piniphantes pinicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Piniphantes pinicola | Piniphantes pinicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata hygrophilus | Pirata hygrophilus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata latitans | Pirata latitans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata piraticus | Pirata piraticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata piscatorius | Pirata piscatorius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Pirata piscatorius | Pirata piscatorius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata piscatorius | Pirata piscatorius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pirata tenuitarsis | Pirata tenuitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pirata tenuitarsis | Pirata tenuitarsis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pirata uliginosus | Pirata uliginosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pisaura mirabilis | Pisaura mirabilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pistius truncatus | Pistius truncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pistius truncatus | Pistius truncatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Pityohyphantes phrygianus | Pityohyphantes phrygianus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pityohyphantes phrygianus | Pityohyphantes phrygianus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Platnickina tincta | Platnickina tincta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pocadicnemis juncea | Pocadicnemis juncea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pocadicnemis pumila | Pocadicnemis pumila sens. str. | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Poeciloneta variegata | Poeciloneta variegata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma cambridgei | Porrhomma cambridgei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma cambridgei | Porrhomma cambridgei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Porrhomma campbelli | Porrhomma campbelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma campbelli | Porrhomma campbelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma convexum | Porrhomma convexum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Porrhomma convexum | Porrhomma convexum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma convexum | Porrhomma convexum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma egeria | Porrhomma egeria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma egeria | Porrhomma egeria | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma errans | Porrhomma errans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma errans | Porrhomma errans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma microphthalmum | Porrhomma microphthalmum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma montanum | Porrhomma montanum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma montanum | Porrhomma montanum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma oblitum | Porrhomma oblitum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma oblitum | Porrhomma oblitum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma pallidum | Porrhomma pallidum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma pygmaeum | Porrhomma pygmaeum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Porrhomma rosenhaueri | Porrhomma rosenhaueri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Porrhomma rosenhaueri | Porrhomma rosenhaueri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Praestigia duffeyi | Praestigia duffeyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Praestigia duffeyi | Praestigia duffeyi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Praestigia duffeyi | Baryphyma duffeyi | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Praestigia duffeyi | Baryphyma duffeyi | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Prinerigone vagans | Prinerigone vagans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pseudeuophrys erratica | Pseudeuophrys erratica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pseudeuophrys erratica | Pseudeuophrys erratica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pseudeuophrys lanigera | Pseudeuophrys lanigera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pseudeuophrys obsoleta | Pseudeuophrys obsoleta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pseudeuophrys obsoleta | Pseudeuophrys obsoleta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Pseudeuophrys obsoleta | Pseudeuophrys obsoleta | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Pseudeuophrys obsoleta | Pseudeuophrys obsoleta | a jumping spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Pseudomaro aenigmaticus | Pseudomaro aenigmaticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Pseudomaro aenigmaticus | Pseudomaro aenigmaticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Psilochorus simoni | Psilochorus simoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Robertus arundineti | Robertus arundineti | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Robertus insignis | Robertus insignis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Robertus insignis | Robertus insignis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Robertus lividus | Robertus lividus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Robertus neglectus | Robertus neglectus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Robertus neglectus | Robertus neglectus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Robertus neglectus | Robertus neglectus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Robertus scoticus | Robertus scoticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Robertus scoticus | Robertus scoticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Robertus scoticus | Robertus scoticus | a spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Rugathodes bellicosus | Rugathodes bellicosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Rugathodes bellicosus | Rugathodes bellicosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Rugathodes instabilis | Rugathodes instabilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Rugathodes instabilis | Rugathodes instabilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Rugathodes sexpunctatus | Rugathodes sexpunctatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Saaristoa abnormis | Saaristoa abnormis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | Triangle Hammock-spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Saaristoa firma | Saaristoa firma | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Saloca diceros | Saloca diceros | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Saloca diceros | Saloca diceros | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Salticus cingulatus | Salticus cingulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Salticus scenicus | Salticus scenicus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Salticus zebraneus | Salticus zebraneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Salticus zebraneus | Salticus zebraneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sardinidion blackwalli | Theridion blackwalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sardinidion blackwalli | Theridion blackwalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Satilatlas britteni | Satilatlas britteni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Satilatlas britteni | Satilatlas britteni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Savignia frontata | Savignia frontata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Scotina celans | Scotina celans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Scotina celans | Scotina celans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Scotina gracilipes | Scotina gracilipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Scotina gracilipes | Scotina gracilipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Scotina palliardii | Scotina palliardii | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Scotina palliardii | Scotina palliardii | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Scotinotylus evansi | Scotinotylus evansi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Scotinotylus evansi | Scotinotylus evansi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Scotophaeus blackwalli | Scotophaeus blackwalli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Scotophaeus scutulatus | Scotophaeus scutulatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Scytodes thoracica | Scytodes thoracica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Segestria bavarica | Segestria bavarica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Segestria bavarica | Segestria bavarica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Segestria florentina | Segestria florentina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Segestria senoculata | Segestria senoculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Semljicola caliginosus | Semljicola caliginosus | Cloud-living Spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Semljicola caliginosus | Semljicola caliginosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Semljicola caliginosus | Semljicola caliginosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Semljicola caliginosus | Semljicola caliginosus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Semljicola caliginosus | Semljicola caliginosus | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Semljicola faustus | Latithorax faustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Semljicola faustus | Latithorax faustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Semljicola faustus | Latithorax faustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sibianor aurocinctus | Sibianor aurocinctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sibianor aurocinctus | Sibianor aurocinctus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Silometopus ambiguus | Silometopus ambiguus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Silometopus ambiguus | Silometopus ambiguus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Silometopus elegans | Silometopus elegans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Silometopus incurvatus | Silometopus incurvatus | Bend-bearing Blunt-brow Spider | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Invertebrate | spider (Araneae) | Silometopus incurvatus | Silometopus incurvatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Silometopus incurvatus | Silometopus incurvatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Silometopus incurvatus | Silometopus incurvatus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Silometopus incurvatus | Silometopus incurvatus | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Silometopus reussi | Silometopus reussi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Simitidion simile | Simitidion simile | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Singa hamata | Singa hamata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Singa hamata | Singa hamata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sintula corniger | Sintula corniger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Sintula corniger | Sintula corniger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sintula corniger | Sintula corniger | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sitticus caricis | Sitticus caricis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sitticus caricis | Sitticus caricis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sitticus caricis | Sitticus caricis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Sitticus caricis | Sitticus caricis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Invertebrate | spider (Araneae) | Sitticus caricis | Sitticus caricis | a jumping spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Sitticus distinguendus | Sitticus distinguendus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sitticus distinguendus | Sitticus distinguendus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Sitticus distinguendus | Sitticus distinguendus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Sitticus distinguendus | Sitticus distinguendus | a jumping spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Sitticus floricola | Sitticus floricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sitticus floricola | Sitticus floricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Sitticus inexpectus | Sitticus inexpectus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Sitticus inexpectus | Sitticus inexpectus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sitticus pubescens | Sitticus pubescens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sitticus saltator | Sitticus saltator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Sitticus saltator | Sitticus saltator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Sitticus saltator | Sitticus saltator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Steatoda albomaculata | Steatoda albomaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Steatoda albomaculata | Steatoda albomaculata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Steatoda bipunctata | Steatoda bipunctata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Steatoda grossa | Steatoda grossa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Steatoda nobilis | Steatoda nobilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Steatoda triangulosa | Steatoda triangulosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Stemonyphantes lineatus | Stemonyphantes lineatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Stroemiellus stroemi | Stroemiellus stroemi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Stroemiellus stroemi | Stroemiellus stroemi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Styloctetor compar | Ceratinopsis stativa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Styloctetor compar | Ceratinopsis stativa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Styloctetor romanus | Ceratinopsis romana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Styloctetor romanus | Ceratinopsis romana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Syedra gracilis | Syedra gracilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Syedra gracilis | Syedra gracilis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Synageles venator | Synageles venator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Synageles venator | Synageles venator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Synema globosum | Synema globosum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Talavera aequipes | Talavera aequipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Talavera petrensis | Talavera petrensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Talavera petrensis | Talavera petrensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Talavera thorelli | Talavera thorelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Talavera thorelli | Talavera thorelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Tallusia experta | Tallusia experta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tapinocyba insecta | Tapinocyba insecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Tapinocyba insecta | Tapinocyba insecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tapinocyba insecta | Tapinocyba insecta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tapinocyba mitis | Tapinocyba mitis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tapinocyba mitis | Tapinocyba mitis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Tapinocyba mitis | Tapinocyba mitis | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Tapinocyba mitis | Tapinocyba mitis | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Tapinocyba pallens | Tapinocyba pallens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tapinocyba praecox | Tapinocyba praecox | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tapinocyboides pygmaeus | Tapinocyboides pygmaeus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tapinocyboides pygmaeus | Tapinocyboides pygmaeus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Tapinopa longidens | Tapinopa longidens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Taranucnus setosus | Taranucnus setosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Taranucnus setosus | Taranucnus setosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Taranucnus setosus | Taranucnus setosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tegenaria domestica | Tegenaria domestica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tegenaria ferruginea | Tegenaria ferruginea | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Tegenaria parietina | Tegenaria parietina | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tegenaria ramblae | Tegenaria ramblae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Tegenaria saeva | Tegenaria saeva | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tegenaria silvestris | Tegenaria silvestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes alacris | Tenuiphantes alacris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes cristatus | Tenuiphantes cristatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes flavipes | Tenuiphantes flavipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes mengei | Tenuiphantes mengei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes tenebricola | Tenuiphantes tenebricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes tenuis | Tenuiphantes tenuis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tenuiphantes zimmermanni | Tenuiphantes zimmermanni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha extensa | Tetragnatha extensa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha montana | Tetragnatha montana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha nigrita | Tetragnatha nigrita | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha obtusa | Tetragnatha obtusa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha pinicola | Tetragnatha pinicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tetragnatha striata | Tetragnatha striata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Textrix denticulata | Textrix denticulata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Thanatus formicinus | Thanatus formicinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Thanatus formicinus | Thanatus formicinus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered (possibly extinct) |
| Invertebrate | spider (Araneae) | Thanatus striatus | Thanatus striatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Thanatus striatus | Thanatus striatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Thanatus striatus | Thanatus striatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Thanatus vulgaris | Thanatus vulgaris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Theonoe minutissima | Theonoe minutissima | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion familiare | Theridion familiare | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Theridion familiare | Theridion familiare | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion hannoniae | Theridion hannoniae | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Theridion hemerobium | Theridion hemerobium | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Excludes Red Listed taxa |
| Invertebrate | spider (Araneae) | Theridion hemerobium | Theridion hemerobium | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Theridion melanurum | Theridion melanurum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion mystaceum | Theridion mystaceum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion pictum | Theridion pictum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion pinastri | Theridion pinastri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Theridion pinastri | Theridion pinastri | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridion varians | Theridion varians | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Theridiosoma gemmosum | Theridiosoma gemmosum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Theridiosoma gemmosum | Theridiosoma gemmosum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Thomisus onustus | Thomisus onustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Thomisus onustus | Thomisus onustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Thyreosthenius biovatus | Thyreosthenius biovatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Thyreosthenius biovatus | Thyreosthenius biovatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Thyreosthenius parasiticus | Thyreosthenius parasiticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tibellus maritimus | Tibellus maritimus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tibellus oblongus | Tibellus oblongus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tiso aestivus | Tiso aestivus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tiso aestivus | Tiso aestivus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tiso vagans | Tiso vagans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tmeticus affinis | Tmeticus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tmeticus affinis | Tmeticus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trachyzelotes fuscipes | Trachyzelotes fuscipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Data Deficient |
| Invertebrate | spider (Araneae) | Trachyzelotes pedestris | Trachyzelotes pedestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trematocephalus cristatus | Trematocephalus cristatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trematocephalus cristatus | Trematocephalus cristatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trichoncus affinis | Trichoncus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trichoncus affinis | Trichoncus affinis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trichoncus hackmani | Trichoncus hackmani | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trichoncus hackmani | Trichoncus hackmani | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Trichoncus saxicola | Trichoncus saxicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trichoncus saxicola | Trichoncus saxicola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Trichopterna cito | Trichopterna cito | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trichopterna cito | Trichopterna cito | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Trichopternoides thorelli | Trichopternoides thorelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Trichopternoides thorelli | Trichopternoides thorelli | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trochosa robusta | Trochosa robusta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trochosa robusta | Trochosa robusta | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Trochosa ruricola | Trochosa ruricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trochosa spinipalpis | Trochosa spinipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Trochosa spinipalpis | Trochosa spinipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Trochosa spinipalpis | Trochosa spinipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Trochosa terricola | Trochosa terricola | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Troxochrus scabriculus | Troxochrus scabriculus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Tuberta maerens | Tuberta maerens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Tuberta maerens | Tuberta maerens | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Typhochrestus digitatus | Typhochrestus digitatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Typhochrestus digitatus | Typhochrestus digitatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Typhochrestus digitatus | Typhochrestus digitatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Typhochrestus simoni | Typhochrestus simoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Typhochrestus simoni | Typhochrestus simoni | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Uloborus plumipes | Uloborus plumipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Uloborus walckenaerius | Uloborus walckenaerius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Uloborus walckenaerius | Uloborus walckenaerius | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Near Threatened |
| Invertebrate | spider (Araneae) | Urozelotes rusticus | Urozelotes rusticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Wabasso replicatus | Wabasso replicatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Wabasso replicatus | Wabasso replicatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Walckenaeria acuminata | Walckenaeria acuminata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria alticeps | Walckenaeria alticeps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria alticeps | Walckenaeria alticeps | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria antica | Walckenaeria antica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria atrotibialis | Walckenaeria atrotibialis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria capito | Walckenaeria capito | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria capito | Walckenaeria capito | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria clavicornis | Walckenaeria clavicornis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria clavicornis | Walckenaeria clavicornis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria clavicornis | Walckenaeria clavicornis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria corniculans | Walckenaeria corniculans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria corniculans | Walckenaeria corniculans | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Walckenaeria corniculans | Walckenaeria corniculans | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Invertebrate | spider (Araneae) | Walckenaeria corniculans | Walckenaeria corniculans | a money spider | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | spider (Araneae) | Walckenaeria cucullata | Walckenaeria cucullata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria cuspidata | Walckenaeria cuspidata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria dysderoides | Walckenaeria dysderoides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria dysderoides | Walckenaeria dysderoides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria dysderoides | Walckenaeria dysderoides | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria furcillata | Walckenaeria furcillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria furcillata | Walckenaeria furcillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria furcillata | Walckenaeria furcillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria incisa | Walckenaeria incisa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria incisa | Walckenaeria incisa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria incisa | Walckenaeria incisa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria kochi | Walckenaeria kochi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria kochi | Walckenaeria kochi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria kochi | Walckenaeria kochi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria mitrata | Walckenaeria mitrata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria mitrata | Walckenaeria mitrata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Walckenaeria monoceros | Walckenaeria monoceros | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria monoceros | Walckenaeria monoceros | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria monoceros | Walckenaeria monoceros | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria nodosa | Walckenaeria nodosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Walckenaeria nodosa | Walckenaeria nodosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria nodosa | Walckenaeria nodosa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria nudipalpis | Walckenaeria nudipalpis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria obtusa | Walckenaeria obtusa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria obtusa | Walckenaeria obtusa | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria stylifrons | Walckenaeria stylifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Walckenaeria stylifrons | Walckenaeria stylifrons | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Walckenaeria unicornis | Walckenaeria unicornis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Walckenaeria vigilax | Walckenaeria vigilax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Wiehlea calcarifera | Wiehlea calcarifera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Wiehlea calcarifera | Wiehlea calcarifera | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Xerolycosa miniata | Xerolycosa miniata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xerolycosa miniata | Xerolycosa miniata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xerolycosa nemoralis | Xerolycosa nemoralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xerolycosa nemoralis | Xerolycosa nemoralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus acerbus | Xysticus acerbus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus acerbus | Xysticus acerbus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus audax | Xysticus audax | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus bifasciatus | Xysticus bifasciatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Xysticus bifasciatus | Xysticus bifasciatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus bifasciatus | Xysticus bifasciatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus cristatus | Xysticus cristatus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus erraticus | Xysticus erraticus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus kochi | Xysticus kochi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus lanio | Xysticus lanio | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus luctator | Xysticus luctator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus luctator | Xysticus luctator | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Xysticus luctuosus | Xysticus luctuosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus luctuosus | Xysticus luctuosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Xysticus robustus | Xysticus robustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus robustus | Xysticus robustus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Endangered |
| Invertebrate | spider (Araneae) | Xysticus sabulosus | Xysticus sabulosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Spider Amber List |
| Invertebrate | spider (Araneae) | Xysticus sabulosus | Xysticus sabulosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Xysticus sabulosus | Xysticus sabulosus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Xysticus ulmi | Xysticus ulmi | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zelotes apricorum | Zelotes apricorum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zelotes electus | Zelotes electus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zelotes electus | Zelotes electus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zelotes latreillei | Zelotes latreillei | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zelotes longipes | Zelotes longipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zelotes longipes | Zelotes longipes | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Zelotes petrensis | Zelotes petrensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zelotes petrensis | Zelotes petrensis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zelotes subterraneus | Zelotes subterraneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zelotes subterraneus | Zelotes subterraneus | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zilla diodia | Zilla diodia | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zodarion fuscum | Zodarion fuscum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zodarion fuscum | Zodarion fuscum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Zodarion italicum | Zodarion italicum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Scarce. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zodarion italicum | Zodarion italicum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zodarion rubidum | Zodarion rubidum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Excludes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zodarion rubidum | Zodarion rubidum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Zodarion vicinum | Zodarion vicinum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zodarion vicinum | Zodarion vicinum | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Zora armillata | Zora armillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zora armillata | Zora armillata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Zora nemoralis | Zora nemoralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zora nemoralis | Zora nemoralis | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Vulnerable |
| Invertebrate | spider (Araneae) | Zora silvestris | Zora silvestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Nationally Rare. Includes Red Listed taxa |
| Invertebrate | spider (Araneae) | Zora silvestris | Zora silvestris | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Critically Endangered |
| Invertebrate | spider (Araneae) | Zora spinimana | Zora spinimana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zoropsis spinimana | Zoropsis spinimana | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Not Evaluated |
| Invertebrate | spider (Araneae) | Zygiella atrica | Zygiella atrica | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | spider (Araneae) | Zygiella x-notata | Zygiella x-notata | NA | A Review of the scarce and threatened spiders (Araneae) of Great Britain: Species Status No. 22 (Sep 2017) | 2017-09-01 | Least concern |
| Invertebrate | sponge (Porifera) | Adreus fascicularis | Adreus fascicularis | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | sponge (Porifera) | Antho (Antho) granditoxa | Antho (Antho) granditoxa | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Antho (Jia) brattegardi | Antho (Antho) brattegardi | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Axinella damicornis | Axinella damicornis | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | sponge (Porifera) | Axinella damicornis | Axinella damicornis | a Sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Clathria (Clathria) barleei | Clathria (Clathria) barleei | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Clathria (Microciona) elliptichela | Clathria (Microciona) elliptichela | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Desmacidon fruticosum | Desmacidon fruticosum | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | sponge (Porifera) | Dysidea pallescens | Dysidea pallescens | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | sponge (Porifera) | Eurypon clavatum | Eurypon clavatum | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Eurypon coronula | Eurypon coronula | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Hymedesmia (Hymedesmia) cohesibacilla | Hymedesmia (Hymedesmia) cohesibacilla | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Hymedesmia (Hymedesmia) rathlinia | Hymedesmia (Hymedesmia) rathlinia | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Hymedesmia (Hymedesmia) stellifera | Hymedesmia (Hymedesmia) stellifera | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Hymerhabdia typica | Hymerhabdia typica | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Lissodendoryx (Ectyodoryx) jenjonesae | Lissodendoryx (Ectyodoryx) jenjonesae | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Macandrewia azorica | Macandrewia azorica | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Mycale (Aegogropila) contarenii | Mycale (Aegogropila) cf. contarenii | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Myxilla (Myxilla) perspinosa | Myxilla perspinosa | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Phorbas dives | Stylostichon dives | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | sponge (Porifera) | Quasillina brevis | Quasillina brevis | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Spanioplon armaturum | Spanioplon armaturum | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Spinularia spinularia | Spinularia spinularia | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Spongionella pulchella | Spongionella pulchella | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Stelletta grubii | Stelletta grubii | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | sponge (Porifera) | Stryphnus ponderosus | Stryphnus ponderosus | a sponge | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Invertebrate | sponge (Porifera) | Suberites massa | Suberites massa | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | sponge (Porifera) | Tethya hibernica | Tethya hibernica | a sponge | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | sponge (Porifera) | Tethyspira spinosa | Tethyspira spinosa | Sponge | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | spoon worm (Echiura) | Amalosoma eddystonense | Amalosoma eddystonense | Echiuran worm | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Non-vascular plant | stonewort | Chara aculeolata | Chara aculeolata | hedgehog stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Non-vascular plant | stonewort | Chara aculeolata | Chara aculeolata | Hedgehog Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | Baltic stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Vulnerable |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | Baltic Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | Baltic Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Chara baltica | Chara baltica | Baltic Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | Bearded stonewort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1992-01-01 | Schedule 8 |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | bearded stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | bearded stonewort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | Bearded Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Chara canescens | Chara canescens | Bearded Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Chara connivens | Chara connivens | convergent stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Chara connivens | Chara connivens | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Chara connivens | Chara connivens | Convergent Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Chara curta | Chara curta | lesser bearded stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Non-vascular plant | stonewort | Chara curta | Chara curta | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | stonewort | Chara fragifera | Chara fragifera | strawberry stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Vulnerable |
| Non-vascular plant | stonewort | Chara intermedia | Chara intermedia | intermediate stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Chara intermedia | Chara intermedia | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Chara intermedia | Chara intermedia | Intermediate Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Chara muscosa | Chara muscosa | mossy stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Data Deficient |
| Non-vascular plant | stonewort | Chara rudis | Chara rudis | rugged stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Near Threatened |
| Non-vascular plant | stonewort | Chara rudis | Chara rudis | Rugged Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | Foxtail stonewort | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 8 |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | foxtail stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Near Threatened |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | Foxtail Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | Foxtail Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Lamprothamnium papulosum | Lamprothamnium papulosum | Foxtail Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Nitella capillaris | Nitella capillaris | slimy-fruited stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Extinct |
| Non-vascular plant | stonewort | Nitella confervacea | Nitella confervacea | least stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Near Threatened |
| Non-vascular plant | stonewort | Nitella flexilis | Nitella flexilis | smooth stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Non-vascular plant | stonewort | Nitella gracilis | Nitella gracilis | slender stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Vulnerable |
| Non-vascular plant | stonewort | Nitella gracilis | Nitella gracilis | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | stonewort | Nitella gracilis | Nitella gracilis | Slender Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Nitella gracilis | Nitella gracilis | Slender Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Nitella hyalina | Nitella hyalina | many-branched stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Extinct |
| Non-vascular plant | stonewort | Nitella mucronata | Nitella mucronata | pointed stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Non-vascular plant | stonewort | Nitella mucronata | Nitella mucronata | pointed stonewort | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Non-vascular plant | stonewort | Nitella tenuissima | Nitella tenuissima | dwarf stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Nitella tenuissima | Nitella tenuissima | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Nitella tenuissima | Nitella tenuissima | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | stonewort | Nitella tenuissima | Nitella tenuissima | Dwarf Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Nitellopsis obtusa | Nitellopsis obtusa | starry stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Vulnerable |
| Non-vascular plant | stonewort | Nitellopsis obtusa | Nitellopsis obtusa | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Nitellopsis obtusa | Nitellopsis obtusa | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Non-vascular plant | stonewort | Nitellopsis obtusa | Nitellopsis obtusa | Starry Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Tolypella glomerata | Tolypella glomerata | clustered stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Nationally Scarce. Excludes Red Listed taxa |
| Non-vascular plant | stonewort | Tolypella intricata | Tolypella intricata | tassel stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Tolypella intricata | Tolypella intricata | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Tolypella intricata | Tolypella intricata | Tassel Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Tolypella nidifica | Tolypella nidifica | bird’s nest stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Tolypella nidifica | Tolypella nidifica | Bird's nest stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Non-vascular plant | stonewort | Tolypella nidifica | Tolypella nidifica | Bird's-nest Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Tolypella nidifica | Tolypella nidifica | Bird's-nest Stonewort | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Non-vascular plant | stonewort | Tolypella prolifera | Tolypella prolifera | great tassel stonewort | Review of the status of charophytes (stoneworts) - N Stewart (unpublished) | 2004-01-01 | Endangered |
| Non-vascular plant | stonewort | Tolypella prolifera | Tolypella prolifera | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Non-vascular plant | stonewort | Tolypella prolifera | Tolypella prolifera | Great Tassel Stonewort | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Apodemus flavicollis | Apodemus flavicollis | Yellow-necked mouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Apodemus sylvaticus | Apodemus sylvaticus | Wood mouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | Water vole | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | Water vole | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | Water vole | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1995-01-01 | Schedule 5 Section 9.4.a |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola amphibius | Water vole | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Endangered |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola terrestris | Water Vole | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Arvicola amphibius | Arvicola amphibius | Water Vole | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Barbastella barbastellus | Microchiroptera | Barbastelle bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Vespertilionidae | Western Barbastelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Barbastella barbastellus | Vespertilionidae | Western Barbastelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Barbastella barbastellus | Vespertilionidae | Western Barbastelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Barbastella barbastellus | Vespertilionidae | Barbastelle bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Microchiroptera | Barbastelle bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | Barbastelle bat | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Barbastella barbastellus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | Barbastelle bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Vulnerable |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Barbastella barbastellus | Barbastella barbastellus | Barbastelle Bat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Barbastella barbastellus | Microchiroptera | Barbastelle bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Capreolus capreolus | Capreolus capreolus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Capreolus capreolus | Capreolus capreolus | Roe deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Castor fiber | Castor fiber | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Castor fiber | Castor fiber | Eurasian Beaver | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Endangered |
| Mammal | terrestrial mammal | Cervus elaphus | Cervus elaphus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Cervus elaphus | Cervus elaphus | Red deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Cervus nippon | Sika nippon | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Cervus nippon | Cervus nippon | Sika deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Cervus nippon | Cervus nippon | Sika deer | The IUCN Red List of Threatened Species (2018) | 2014-11-17 | Lower risk - least concern |
| Mammal | terrestrial mammal | Crocidura suaveolens | Crocidura suaveolens | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Crocidura suaveolens | Crocidura suaveolens | Lesser white toothed-shrew | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Near Threatened |
| Mammal | terrestrial mammal | Dama dama | Dama dama | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Dama dama | Dama dama | Fallow Deer | The IUCN Red List of Threatened Species (2018) | 2006-12-10 | Least concern |
| Mammal | terrestrial mammal | Dama dama | Dama dama | Fallow deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Dama dama | Dama dama | Fallow Deer | The IUCN Red List of Threatened Species (2018) | 2008-06-30 | Lower risk - least concern |
| Mammal | terrestrial mammal | Eptesicus bottae | Eptesicus bottae | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Microchiroptera | Northern Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Vespertilionidae | Northern Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Vespertilionidae | Northern Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Vespertilionidae | Northern Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Vespertilionidae | Northern Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Microchiroptera | Northern Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Eptesicus nilssonii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Eptesicus nilssonii | Microchiroptera | Northern Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Eptesicus serotinus | Microchiroptera | Serotine | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Eptesicus serotinus | Vespertilionidae | Serotine | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Eptesicus serotinus | Vespertilionidae | Serotine | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Eptesicus serotinus | Vespertilionidae | Serotine | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Eptesicus serotinus | Vespertilionidae | Serotine | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Eptesicus serotinus | Microchiroptera | Serotine | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Eptesicus serotinus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Eptesicus serotinus | Eptesicus serotinus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Eptesicus serotinus | Eptesicus serotinus | Serotine bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Vulnerable |
| Mammal | terrestrial mammal | Eptesicus serotinus | Microchiroptera | Serotine | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | West European hedgehog | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | European Hedgehog | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | Hedgehog | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Vulnerable |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Erinaceus europaeus | Erinaceus europaeus | West European Hedgehog | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild cat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild cat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild cat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild Cat | Bern Convention | 1988-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild Cat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild Cat | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wildcat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Critically Endangered |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wildcat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wildcat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Felis silvestris | Felis silvestris | Wild Cat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Glis glis | Glis glis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Glis glis | Glis glis | Edible dormouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Glis glis | Glis glis | Edible dormouse | The IUCN Red List of Threatened Species (2018) | 2006-05-19 | Least concern |
| Mammal | terrestrial mammal | Homo sapiens | Homo sapiens | Human | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Hydropotes inermis | Hydropotes inermis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Hydropotes inermis | Hydropotes inermis | Chinese water deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Hydropotes inermis | Hydropotes inermis | Chinese water deer | The IUCN Red List of Threatened Species (2018) | 2014-11-17 | Vulnerable |
| Mammal | terrestrial mammal | Hypsugo savii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | Savi’s Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | Savi’s Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | Savi’s Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Hypsugo savii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Hypsugo savii | Pipistrellus savii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Hypsugo savii | Vespertilionidae | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | Brown hare | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | Brown hare, European Hare | The IUCN Red List of Threatened Species (2018) | 2006-05-21 | Least concern |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | Brown Hare | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Lepus europaeus | Lepus europaeus | Brown Hare | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Mountain hare | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Hare, Mountain | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Mountain hare | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Near Threatened |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Mountain Hare | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Mountain Hare | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Lepus timidus | Lepus timidus | Mountain hare | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | terrestrial mammal | Lepus timidus subsp. hibernicus | Lepus timidus hibernicus | Irish hare | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1979-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter, Common | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | CITES UK Species only | 1997-01-01 | Annex A |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | otter | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Lutra lutra | Lutra lutra | Otter | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Lynx lynx | Lynx lynx | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4.a |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.2 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine Marten | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine Marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine Marten | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1988-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Marten, Pine | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 3 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | pine marten | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine Marten | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Martes martes | Martes martes | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Martes martes | Martes Martes | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine Marten | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Martes martes | Martes martes | Pine marten | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | terrestrial mammal | Meles meles | Meles meles | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Meles meles | Meles meles | Badger | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Mammal | terrestrial mammal | Meles meles | Meles meles | Badger | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Meles meles | Meles meles | Badger | Protection of Badgers Act (1992) | 1992-07-16 | Protection of Badgers Act (1992) |
| Mammal | terrestrial mammal | Micromys minutus | Micromys minutus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Micromys minutus | Micromys minutus | Harvest mouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Near Threatened |
| Mammal | terrestrial mammal | Micromys minutus | Micromys minutus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Micromys minutus | Micromys minutus | Harvest Mouse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Microtus agrestis | Microtus agrestis | Field vole | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Microtus arvalis | Microtus arvalis | Common Vole | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Microtus arvalis | Microtus arvalis | Orkney Vole | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Microtus arvalis subsp. orcadensis | Microtus arvalis orcadensis | Orkney Vole | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Vulnerable |
| Mammal | terrestrial mammal | Muntiacus reevesi | Muntiacus reevesi | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Muntiacus reevesi | Muntiacus reevesi | Reeves' Muntjac deer | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Muntiacus reevesi | Muntiacus reevesi | Reeves' Muntjac deer | The IUCN Red List of Threatened Species (2018) | 2016-03-31 | Lower risk - least concern |
| Mammal | terrestrial mammal | Mus musculus | Mus musculus | House Mouse | The IUCN Red List of Threatened Species (2018) | 2016-09-11 | Lower risk - least concern |
| Mammal | terrestrial mammal | Mus musculus | Mus domesticus | House mouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Mus musculus | Mus musculus | House Mouse | The IUCN Red List of Threatened Species (2018) | 2006-11-30 | Least concern |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | Dormouse | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | Dormouse | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | Dormouse | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1982-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Gliridae | Dormouse | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | Hazel dormouse | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Vulnerable |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Muscardinus avellanarius | Dormouse | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Muscardinus avellanarius | Gliridae | Dormouse | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Mustela erminea | Mustela erminea | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Mustela erminea | Mustela erminea | Stoat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Mustela nivalis | Mustela nivalis | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Mustela nivalis | Mustela nivalis | Weasel | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | Polecat | Habitats Directive | 1992-01-01 | Annex 5 |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | Polecat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2007-06-01 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | Polecat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | Polecat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Mustela putorius | Mustela putorius | Polecat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 4 |
| Mammal | terrestrial mammal | Myodes glareolus | Myodes glareolus | Bank vole | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Myotis alcathoe | Myotis alcathoe | Alcathoe bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis alcathoe | Myotis alcathoe | Alcathoe bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Data Deficient |
| Mammal | terrestrial mammal | Myotis bechsteinii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Vespertilionidae | Bechstein's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Myotis bechsteinii | Vespertilionidae | Bechstein's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Myotis bechsteinii | Vespertilionidae | Bechstein's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Myotis bechsteinii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteini | NA | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Myotis bechsteinii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteinii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteinii | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteinii | Bechstein's bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteinii | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Myotis bechsteinii | Myotis bechsteinii | Bechstein's Bat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Myotis bechsteinii | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis blythii | Myotis blythii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis brandtii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis brandtii | Vespertilionidae | Brandt's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Myotis brandtii | Vespertilionidae | Brandt's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Myotis brandtii | Vespertilionidae | Brandt's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Myotis brandtii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis brandtii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis brandtii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis brandtii | Myotis brandtii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis brandtii | Myotis brandtii | Brandt's bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Data Deficient |
| Mammal | terrestrial mammal | Myotis brandtii | Myotis brandtii | Brandt's Bat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Myotis brandtii | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis capaccinii | Myotis capaccinii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis dasycneme | Microchiroptera | Pond bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis dasycneme | Myotis dasycneme | NA | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Myotis dasycneme | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis dasycneme | Myotis dasycneme | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis dasycneme | Vespertilionidae | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis daubentonii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis daubentonii | Vespertilionidae | Daubenton's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Myotis daubentonii | Vespertilionidae | Daubenton's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Myotis daubentonii | Vespertilionidae | Daubenton's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Myotis daubentonii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis daubentonii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis daubentonii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis daubentonii | Myotis daubentonii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis daubentonii | Myotis daubentonii | Daubenton's bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Myotis daubentonii | Myotis daubentonii | Daubenton's Bat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Myotis daubentonii | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis emarginatus | Myotis emarginatus | Notch-eared bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis emarginatus | Myotis emarginatus | Notch-eared bat | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Myotis emarginatus | Myotis emarginatus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis myotis | Myotis myotis | Greater Mouse-Eared Bat | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Myotis myotis | Myotis myotis | Greater Mouse-Eared Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis myotis | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis myotis | Myotis myotis | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis myotis | Myotis myotis | Greater mouse-eared bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Critically Endangered |
| Mammal | terrestrial mammal | Myotis myotis | Myotis myotis | Greater Mouse-Eared Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis mystacinus | Microchiroptera | Whiskered Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis mystacinus | Vespertilionidae | Whiskered Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Myotis mystacinus | Vespertilionidae | Whiskered Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Myotis mystacinus | Vespertilionidae | Whiskered Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Myotis mystacinus | Vespertilionidae | Whiskered Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis mystacinus | Microchiroptera | Whiskered Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis mystacinus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis mystacinus | Myotis mystacinus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis mystacinus | Myotis mystacinus | Whiskered bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Data Deficient |
| Mammal | terrestrial mammal | Myotis mystacinus | Myotis mystacinus | Whiskered Bat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Myotis mystacinus | Microchiroptera | Whiskered Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis nattereri | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis nattereri | Vespertilionidae | Natterer's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Myotis nattereri | Vespertilionidae | Natterer's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Myotis nattereri | Vespertilionidae | Natterer's Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Myotis nattereri | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Myotis nattereri | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Myotis nattereri | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Myotis nattereri | Myotis nattereri | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Myotis nattereri | Myotis nattereri | Natterer's bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Myotis nattereri | Myotis nattereri | Natterer's Bat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Myotis nattereri | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Neomys fodiens | Neomys fodiens | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Neomys fodiens | Neomys fodiens | Water shrew | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Neovison vison | Neovison vison | Mink, American Mink | The IUCN Red List of Threatened Species (2018) | 2015-03-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Neovison vison | Neovison vison | Mink | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Nyctalus lasiopterus | Nyctalus lasiopterus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Nyctalus leisleri | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Nyctalus leisleri | Vespertilionidae | Lesser Noctule | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Nyctalus leisleri | Vespertilionidae | Lesser Noctule | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Nyctalus leisleri | Vespertilionidae | Lesser Noctule | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Nyctalus leisleri | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Nyctalus leisleri | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Nyctalus leisleri | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Nyctalus leisleri | Nyctalus leisleri | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Nyctalus leisleri | Nyctalus leisleri | Leisler's bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Near Threatened |
| Mammal | terrestrial mammal | Nyctalus leisleri | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Nyctalus noctula | Microchiroptera | Noctule | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Nyctalus noctula | Vespertilionidae | Noctule Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Nyctalus noctula | Vespertilionidae | Noctule Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Nyctalus noctula | Vespertilionidae | Noctule Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Nyctalus noctula | Vespertilionidae | Noctule | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Nyctalus noctula | Microchiroptera | Noctule | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Nyctalus noctula | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | Noctule bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | Noctule | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Nyctalus noctula | Nyctalus noctula | Noctule | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Nyctalus noctula | Microchiroptera | Noctule | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Oryctolagus cuniculus | Oryctolagus cuniculus | European Rabbit | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Oryctolagus cuniculus | Oryctolagus cuniculus | European Rabbit | The IUCN Red List of Threatened Species (2018) | 2006-05-21 | Near Threatened |
| Mammal | terrestrial mammal | Oryctolagus cuniculus | Oryctolagus cuniculus | European Rabbit | The IUCN Red List of Threatened Species (2018) | 2008-06-30 | Near Threatened |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Vespertilionidae | Kuhl's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Vespertilionidae | Kuhl's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Vespertilionidae | Kuhl's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Pipistrellus kuhlii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Pipistrellus kuhlii | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Microchiroptera | NA | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Vespertilionidae | Nathusius's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Vespertilionidae | Nathusius's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Vespertilionidae | Nathusius's Pipistrelle | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Vespertilionidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Pipistrellus nathusii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Pipistrellus nathusii | Nathusius’ pipistrelle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Pipistrellus nathusii | Nathusius' pipistrelle bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Near Threatened |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Pipistrellus nathusii | Nathusius's Pipistrelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Pipistrellus nathusii | Microchiroptera | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | Pipistrelle bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | Pipistrelle bat | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | Common Pipistrelle | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | Common pipistrelle bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Pipistrellus pipistrellus | Pipistrelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pipistrellus | Microchiroptera | Pipistrelle bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | Pipistrelle Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | NA | Bern Convention | 1982-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | Pipistrelle bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Microchiroptera | NA | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | soprano pipistrelle | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | Soprano pipistrelle bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | Soprano Pipistrelle | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Pipistrellus pygmaeus | Soprano Pipistrelle | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Pipistrellus pygmaeus | Vespertilionidae | NA | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Plecotus auritus | Microchiroptera | Brown Long-Eared Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Plecotus auritus | Vespertilionidae | Brown Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Plecotus auritus | Vespertilionidae | Brown Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Plecotus auritus | Vespertilionidae | Brown Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Plecotus auritus | Vespertilionidae | Brown Long-Eared Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Plecotus auritus | Microchiroptera | Brown Long-Eared Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Plecotus auritus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | brown long-eared bat | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | Brown long-eared bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | Brown long-eared bat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Plecotus auritus | Plecotus auritus | Brown Long-eared Bat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Plecotus auritus | Microchiroptera | Brown Long-Eared Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Plecotus austriacus | Microchiroptera | Grey Long-Eared Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Plecotus austriacus | Vespertilionidae | Grey Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Plecotus austriacus | Vespertilionidae | Grey Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Plecotus austriacus | Vespertilionidae | Grey Long-Eared Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Plecotus austriacus | Vespertilionidae | Grey Long-Eared Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Plecotus austriacus | Microchiroptera | Grey Long-Eared Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Plecotus austriacus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Plecotus austriacus | Plecotus austriacus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Plecotus austriacus | Plecotus austriacus | Grey long-eared bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Endangered |
| Mammal | terrestrial mammal | Plecotus austriacus | Microchiroptera | Grey Long-Eared Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Rangifer tarandus | Rangifer tarandus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Rattus norvegicus | Rattus norvegicus | Brown rat | The IUCN Red List of Threatened Species (2018) | 2016-09-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Rattus norvegicus | Rattus norvegicus | Brown rat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Rattus rattus | Rattus rattus | Black rat | The IUCN Red List of Threatened Species (2018) | 2016-09-07 | Lower risk - least concern |
| Mammal | terrestrial mammal | Rattus rattus | Rattus rattus | Black rat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Rattus rattus | Rattus rattus | Black Rat | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Rattus rattus | Rattus rattus | Black rat | The IUCN Red List of Threatened Species (2018) | 2006-11-30 | Least concern |
| Mammal | terrestrial mammal | Rhinolophidae | Rhinolophidae | Horseshoe Bats | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Rhinolophidae | Rhinolophidae | Horseshoe Bats | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Rhinolophidae | Rhinolophidae | Horseshoe Bats | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Rhinolophidae | Rhinolophidae | NA | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Rhinolophidae | Rhinolophidae | Horseshoe Bats | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Rhinolophus blasii | Rhinolophus blasii | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Rhinolophus euryale | Rhinolophus euryale | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Microchiroptera | Greater Horseshoe Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophidae | Greater Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophidae | Greater Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophidae | Greater Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophidae | Greater Horseshoe Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Microchiroptera | Greater Horseshoe Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | Greater Horseshoe Bat | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | Greater horseshoe bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Rhinolophus ferrumequinum | Greater Horseshoe Bat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Rhinolophus ferrumequinum | Microchiroptera | Greater Horseshoe Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Microchiroptera | Lesser Horseshoe Bat | Bern Convention | 1979-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophidae | Lesser Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophidae | Lesser Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophidae | Lesser Horseshoe Bat | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophidae | Lesser Horseshoe Bat | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | Lesser Horseshoe Bat | Habitats Directive | 1992-01-01 | Annex 2 - non-priority species |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Microchiroptera | Lesser Horseshoe Bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | Lesser horseshoe bat | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Rhinolophus hipposideros | Lesser Horseshoe Bat | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Rhinolophus hipposideros | Microchiroptera | Lesser Horseshoe Bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Rhinolophus mehelyi | Rhinolophus mehelyi | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Sciurus carolinensis | Sciurus carolinensis | Grey squirrel | The IUCN Red List of Threatened Species (2018) | 2016-02-02 | Lower risk - least concern |
| Mammal | terrestrial mammal | Sciurus carolinensis | Sciurus carolinensis | Grey squirrel | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Not Evaluated |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.2 |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4.a |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red Squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (taking) |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red Squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.1 (killing/injuring) |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Sciurus vulgaris | sciurus vulgaris | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red Squirrel | Wildlife (Northern Ireland) Order (1985) | 1985-01-01 | Schedule 5 |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | red squirrel | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | NA | Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (section 41) | 2008-11-01 | England NERC S.41 |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red squirrel | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Endangered |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | NA | Environment (Wales) Act 2016 - Species of Principal Importance in Wales (section 7) | 2016-05-21 | Env (Wales) Act S7 |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red Squirrel | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Mammal | terrestrial mammal | Sciurus vulgaris | Sciurus vulgaris | Red Squirrel | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
| Mammal | terrestrial mammal | Sorex araneus | sorex araneus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Sorex araneus | Sorex araneus | Common shrew | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Sorex minutus | sorex minutus | NA | Bern Convention | 1982-01-01 | Appendix 3 |
| Mammal | terrestrial mammal | Sorex minutus | Sorex minutus | Pygmy shrew | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Sus scrofa | Sus scrofa | Wild boar | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Data Deficient |
| Mammal | terrestrial mammal | Tadarida teniotis | Tadarida teniotis | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Talpa europaea | Talpa europaea | Mole | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Mammal | terrestrial mammal | Vespertilio murinus | Microchiroptera | Particoloured bat | Habitats Directive | 1992-01-01 | Annex 4 |
| Mammal | terrestrial mammal | Vespertilio murinus | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Vespertilio murinus | Vespertilio murinus | NA | Agreement on the Conservation of Populations of European Bats (EUROBATS) | 2000-01-01 | EUROBATS Annex I |
| Mammal | terrestrial mammal | Vespertilio murinus | Vespertilio murinus | Particoloured Bat | The IUCN Red List of Threatened Species (2010) | 2008-01-01 | Lower risk - least concern |
| Mammal | terrestrial mammal | Vespertilio murinus | Vespertilionidae | Particoloured bat | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | Bats – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4b |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | Bats – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.5a |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | Bats – all species | Wildlife and Countryside Act Schedules 1, 5 and 8 (protected birds, animals and plants) | 1981-01-01 | Schedule 5 Section 9.4c |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | Bats | Convention on Migratory Species | 1985-01-01 | Appendix 2 |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | NA | The Conservation (Nature Habitats, etc.) Regulations (Northern Ireland) 1995, amended 2004 | 1995-01-01 | Schedule 2 |
| Mammal | terrestrial mammal | Vespertilionidae | Vespertilionidae | Vesper Bats | The Conservation of Habitats and Species Regulations 2010 | 1994-10-30 | Schedule 2 |
| Mammal | terrestrial mammal | Vulpes vulpes | Vulpes vulpes | Red Fox | A Review of the Population and Conservation Status of British Mammals: Technical Summary (June 2018) | 2018-06-13 | Least concern |
| Invertebrate | tunicate (Urochordata) | Molgula oculata | Molgula oculata | Sea squirt | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | tunicate (Urochordata) | Phallusia mammillata | Phallusia mammillata | Sea squirt | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | tunicate (Urochordata) | Polysyncraton lacazei | Polysyncraton lacazei | Colonial sea squirt | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally rare marine species |
| Invertebrate | tunicate (Urochordata) | Pycnoclavella aurilucens | Pycnoclavella aurilucens | Sea squirt | Rare marine benthic flora and fauna in Great Britain- the development of criteria for assessment | 1996-01-01 | Nationally scarce marine species |
| Invertebrate | tunicate (Urochordata) | Pycnoclavella stolonialis | Pycnoclavella stolonialis | pin head sea squirt | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | tunicate (Urochordata) | Pyura microcosmus | Pyura microcosmus | a sea squirt | Northern Ireland Priority Species List, March 2010 | 2010-03-01 | Priority Species (Northern Ireland) |
| Invertebrate | tunicate (Urochordata) | Styela gelatinosa | Styela gelatinosa | Loch Goil Sea Squirt | UK list of Priority Habitats and Species | 2007-08-28 | Priority Species |
| Invertebrate | tunicate (Urochordata) | Styela gelatinosa | Styela gelatinosa | Loch Goil Sea Squirt | Scottish Biodiversity List (incorporating 2007 updates and 2012 categorisation) | 2005-11-29 | Scottish Biodiversity List |
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