| Kingdom: | Plantae |
| Phylum: | Pinophyta |
| Class: | Pinopsida |
| Order: | Pinales |
| Family: | Pinaceae |
| Genus: | Pinus |
| Species: | Pinus jeffreyi |
Study Duration: 1952 - 1966
Number of populations: 1
ID: 6075 Mean 6 x 6 1952-1966 λ = 1.2044
Population: Corrour Treatment: Unmanipulated
| Class 0 (active) | Class 1 (active) | Class 2 (active) | Class 3 (active) | Class 4 (active) | Class 5 (active) |
| 0.72 | 0 | 0 | 0.74 | 1.04 | 9.03 |
| 0.28 | 0.69 | 0 | 0 | 0 | 0 |
| 0 | 0.31 | 0.75 | 0 | 0 | 0 |
| 0 | 0 | 0.25 | 0.77 | 0 | 0 |
| 0 | 0 | 0 | 0.23 | 0.63 | 0 |
| 0 | 0 | 0 | 0 | 0.37 | 0 |