T.J. Howell
Yellow-flower Iris
| Province | Rank | Native |
|---|---|---|
| Oregon | SNR | Yes |
| California | SNR | Yes |
| Area | Forest | Acres |
|---|---|---|
| Bull Of The Woods | Mt. Hood National Forest | 8,843 |
| Calf - Copeland Creek | Umpqua National Forest | 15,696 |
| Castle Rock Appendage | Umpqua National Forest | 4,649 |
| Chucksney Mountain | Willamette National Forest | 15,369 |
| Cougar Bluff | Umpqua National Forest | 5,574 |
| Drift Creek | Siuslaw National Forest | 6,333 |
| Echo Mountain | Willamette National Forest | 8,098 |
| Fairview | Umpqua National Forest | 7,417 |
| French Pete (a) | Willamette National Forest | 1,668 |
| French Pete (b) | Willamette National Forest | 1,186 |
| Hardesty Mountain | Umpqua National Forest | 2,597 |
| Hardesty Mountain | Willamette National Forest | 3,754 |
| Jackson Creek Appendage | Umpqua National Forest | 4,673 |
| Limpy Rock | Umpqua National Forest | 6,782 |
| Lonesome Meadow Appendage | Umpqua National Forest | 930 |
| Mclennon Mountain | Willamette National Forest | 8,085 |
| Middle Santiam | Willamette National Forest | 7,316 |
| Mt. Bailey | Umpqua National Forest | 18,401 |
| North Kalmiopsis | Siskiyou National Forests | 91,560 |
| Opal Creek | Willamette National Forest | 5,417 |
| Sherwood | Umpqua National Forest | 2,449 |
| Skimmerhorn Appendage | Umpqua National Forest | 1,820 |
| South Kalmiopsis | Siskiyou National Forests | 104,477 |
| Thirsty Creek Appendage | Umpqua National Forest | 2,255 |
| Williams Creek | Umpqua National Forest | 5,844 |