Herbaceous perennial
Search Enyclopedia of Life Search Catalogue of Life Wikipedia Google Scholar| Kingdom: | Plantae |
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Apiales |
| Family: | Apiaceae |
| Genus: | Heracleum |
| Species: | Heracleum mantegazzianum |
Study Duration: 1985 - 1989
Number of populations: 2
ID: 2645 Mean 4 x 4 1985-1989 λ = 1.0249
Population: Thlavekisa Treatment: Unmanipulated
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.7075 | 0.475 | 0.74 | 1.05 |
| 0.125 | 0.3625 | 0.2 | 0.145 |
| 0.0125 | 0.27 | 0.435 | 0.1475 |
| 0 | 0.04 | 0.175 | 0.5425 |
ID: 2646 Individual 4 x 4 1985-1986 λ = 1.0059
Population: Thlavekisa Treatment: Unmanipulated
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.61 | 0.1 | 0.07 | 0.21 |
| 0.2 | 0.67 | 0.17 | 0.14 |
| 0 | 0.2 | 0.74 | 0.18 |
| 0 | 0 | 0.13 | 0.63 |
ID: 2647 Individual 4 x 4 1986-1987 λ = 1.1101
Population: Thlavekisa Treatment: Unmanipulated
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.8 | 0.6 | 0.38 | 0.69 |
| 0.1 | 0.26 | 0.25 | 0.15 |
| 0.05 | 0.38 | 0.4 | 0.06 |
| 0 | 0 | 0.3 | 0.76 |
ID: 2648 Individual 4 x 4 1987-1988 λ = 1.133
Population: Thlavekisa Treatment: Unmanipulated
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.58 | 0.45 | 0.79 | 1.52 |
| 0.15 | 0.23 | 0.1 | 0.11 |
| 0 | 0.5 | 0.43 | 0.17 |
| 0 | 0.16 | 0.27 | 0.69 |
ID: 2649 Individual 4 x 4 1988-1989 λ = 0.9013
Population: Thlavekisa Treatment: Unmanipulated
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.84 | 0.75 | 1.72 | 1.78 |
| 0.05 | 0.29 | 0.28 | 0.18 |
| 0 | 0 | 0.17 | 0.18 |
| 0 | 0 | 0 | 0.09 |
ID: 2650 Mean 4 x 4 1985-1989 λ = 0.9344
Population: Thlavekisa Treatment: Heavily grazed
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.6425 | 0.62 | 0.92 | 1.69 |
| 0.1125 | 0.455 | 0.1175 | 0.145 |
| 0.005 | 0.14 | 0.35 | 0.16 |
| 0 | 0 | 0.1725 | 0.5 |
ID: 2651 Individual 4 x 4 1985-1986 λ = 1.0502
Population: Thlavekisa Treatment: Heavily grazed
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.57 | 0.68 | 0.84 | 2.57 |
| 0.13 | 0.56 | 0.09 | 0.21 |
| 0 | 0.16 | 0.69 | 0.14 |
| 0 | 0 | 0.13 | 0.64 |
ID: 2652 Individual 4 x 4 1986-1987 λ = 1.0979
Population: Thlavekisa Treatment: Heavily grazed
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.76 | 0.6 | 0.76 | 1.05 |
| 0.14 | 0.63 | 0.14 | 0.17 |
| 0.01 | 0.14 | 0.51 | 0.17 |
| 0 | 0 | 0.16 | 0.67 |
ID: 2653 Individual 4 x 4 1987-1988 λ = 1.1285
Population: Thlavekisa Treatment: Heavily grazed
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.74 | 0.35 | 0.6 | 2.21 |
| 0.15 | 0.54 | 0.24 | 0.06 |
| 0.01 | 0.23 | 0.2 | 0.19 |
| 0 | 0 | 0.4 | 0.69 |
ID: 2654 Individual 4 x 4 1988-1989 λ = 0.5594
Population: Thlavekisa Treatment: Heavily grazed
| Tuft circumference 1-8 cm (active) | Tuft circumference 9-14 cm (active) | Tuft circumference 15-21 cm (active) | Tuft circumference > 21 cm (active) |
| 0.5 | 0.85 | 1.48 | 0.93 |
| 0.03 | 0.09 | 0 | 0.14 |
| 0 | 0.03 | 0 | 0.14 |
| 0 | 0 | 0 | 0 |