E. Mey.
Irisleaf Rush
| Province | Rank | Native |
|---|---|---|
| Nevada | S2 | Yes |
| Oregon | SNR | Yes |
| New Mexico | SNR | Yes |
| California | SNR | Yes |
| Arizona | SNR | Yes |
| Washington | SNR | Yes |
| Idaho | SNR | Yes |
| Area | Forest | Acres |
|---|---|---|
| Antimony | Los Padres National Forest | 40,911 |
| Birch Creek | Inyo National Forest | 28,816 |
| Black Canyon | Inyo National Forest | 32,421 |
| Black Mountain | Los Padres National Forest | 16,818 |
| Black Mtn. | Sequoia National Forest | 15,102 |
| Cajon | San Bernardino National Forest | 7,548 |
| Chalk Peak | Los Padres National Forest | 7,472 |
| Devil Gulch | Sierra National Forest | 30,490 |
| Manzana | Los Padres National Forest | 2,101 |
| Red Mountain | Angeles National Forest | 8,034 |
| San Gabriel Add | Angeles National Forest | 2,527 |
| Sespe - Frazier | Angeles National Forest | 4,254 |
| Slate Mtn. | Sequoia National Forest | 12,299 |
| Soldier Canyon | Inyo National Forest | 40,589 |
| Trabuco | Cleveland National Forest | 23,341 |
| Tule | Angeles National Forest | 9,861 |
| Wildhorse | Cleveland National Forest | 1,483 |