Silene douglasii Hook.
Caryophyllaceae
| Collection Number | Davidson, C 12221 |
| Collectors | C. Davidson, S. R. Christoph, R. Gereau, C. M. Taylor |
| Identified By | C. Davidson, Nov., 2013 |
| Source | C. Davidson |
| Date | 14 July 2013 |
| Country | USA |
| state | Idaho |
| county | Custer |
| Location | 6.8 miles north and west of Challis on Twin Peaks Road. 2523-2533 m elev. |
| Lat/Long | N 44 35 37.0 W 114 27 17.3 |
| Note | Steep, coarse basalt scree slope south above the road. |
Local Habitat
0km distance
| Location | USA, Custer County, Idaho, 6.8 miles north and west of Challis on Twin Peaks Road. Coarse granite scree above the road., N 44 35 37.0 W 114 27 17.3 |
| Date | 14 July 2013 |
| Ecology | Upper montane coniferous forest, mostly firs and spruces, 2523-2533 m elevation. |
