Gray
California Gromwell
| Province | Rank | Native |
|---|---|---|
| California | SNR | Yes |
| Oregon | SNR | Yes |
| Washington | SNR | Yes |
| Area | Forest | Acres |
|---|---|---|
| Bonanza King | Shasta-Trinity National Forest | 16,402 |
| Chips Creek | Plumas National Forest | 12,940 |
| Ishi | Lassen National Forest | 21,805 |
| Kangaroo | Klamath National Forest | 40,617 |
| Kelly | Six Rivers National Forest | 5,195 |
| Kettle Mtn. | Shasta-Trinity National Forest | 4,589 |
| Lake Eleanor | Shasta-Trinity National Forest | 397 |
| Mt. Shasta B | Shasta-Trinity National Forest | 2,809 |
| North Fork American River | Tahoe National Forest | 38,495 |
| North Fork Smith | Six Rivers National Forest | 37,898 |
| Portuguese | Klamath National Forest | 18,915 |
| Siskiyou | Klamath National Forest | 54,039 |
| Siskiyou B | Six Rivers National Forest | 18,871 |
| Slate Creek | Shasta-Trinity National Forest | 6,636 |
| Area | Forest | Acres |
|---|---|---|
| North Kalmiopsis | Siskiyou National Forests | 91,560 |
| South Kalmiopsis | Siskiyou National Forests | 104,477 |