Herbaceous perennial
Search Enyclopedia of Life Search Catalogue of Life Wikipedia Google Scholar| Kingdom: | Plantae | 
| Phylum: | Magnoliophyta | 
| Class: | Magnoliopsida | 
| Order: | Asterales | 
| Family: | Compositae | 
| Genus: | Helenium | 
| Species: | Helenium virginicum | 
Study Duration: 2001 - 2006
Number of populations: 1
ID: 2552 Mean 3 x 3 2001-2006 λ = 1.0024
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.274 | 0.6954 | 1.9644 | 
| 0.2476 | 0.3818 | 0.1526 | 
| 0.039 | 0.288 | 0.2026 | 
ID: 2553 Individual 3 x 3 2001-2002 λ = 0.4
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.213 | 0 | 0 | 
| 0.447 | 0.4 | 0 | 
| 0.043 | 0.6 | 0 | 
ID: 2554 Individual 3 x 3 2002-2003 λ = 1.5408
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.469 | 1.675 | 5.823 | 
| 0.25 | 0.522 | 0.2 | 
| 0.063 | 0.304 | 0.2 | 
ID: 2555 Individual 3 x 3 2003-2004 λ = 0.9071
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.156 | 0.399 | 1.155 | 
| 0.156 | 0.571 | 0 | 
| 0.089 | 0.238 | 0.5 | 
ID: 2556 Individual 3 x 3 2004-2005 λ = 0.7873
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.077 | 0.403 | 1.094 | 
| 0.385 | 0.273 | 0.188 | 
| 0 | 0.227 | 0.188 | 
ID: 2557 Individual 3 x 3 2005-2006 λ = 0.455
Population: Ladera de Güímar Treatment: Unmanipulated
| Clase 1: Vegetativo (active) | Clase 2: Reproductor 1 (diámetro <28cm) (active) | Clase 3: Reproductor 2 (diámetro ≥28cm) (active) | 
| 0.455 | 1 | 1.75 | 
| 0 | 0.143 | 0.375 | 
| 0 | 0.071 | 0.125 |