(S. Wats.) Rattan
Upright Pepper-grass
| Province | Rank | Native |
|---|---|---|
| California | SNR | Yes |
| Utah | SNR | Yes |
| Oregon | SNA | No |
| Colorado | SNA | No |
| Area | Forest | Acres |
|---|---|---|
| Ishi | Lassen National Forest | 21,805 |
| San Gabriel Add | Angeles National Forest | 2,527 |
| Westfork | Angeles National Forest | 4,407 |