Eriogonum caespitosum Nutt.
Polygonaceae
| Collection Number | C. Davidson 14136 |
| Collectors | C. Davidson, S. R. Christoph, C. Shafer (TNC) |
| Identified By | C. Davidson, May, 2021 |
| Source | C. Davidson |
| Date | 01 June 2021 |
| Country | USA |
| state | Idaho |
| county | Blaine |
| Location | TNC Rock Creek Preserve, aka Rinker Rock Creek Ranch, 5.2 km west of Big Wood River Bridge on Highway 20; then 4.2 km north of Highway 20 on the access road. 1515 m elev. |
| Lat/Long | N 43 21 57.3 W 114 23 47.5 |
| Note | Upland intermountain steppe over weathered basalt. North slope above Rock Creek and environs. Under and somewhat protected by an Artemisia shrub. |