Mentzelia albicaulis (Douglas) Douglas ex Torr. & A. Gray
Loasaceae
| Collection Number | Davidson, C 12187 |
| Collectors | C. Davidson, S. R. Christoph |
| Identified By | C. Davidson, Nov., 2013 |
| Source | C. Davidson |
| Date | 15 June 2013 |
| Country | USA |
| state | Idaho |
| county | Boise |
| Location | Long Gulch Rd. ca 6.7 mi. N of Black's Cr. Rd.-Long Gulch Rd. junction. 1353 m elev. |
| Lat/Long | N 43 33 25.9 W 115 38 32.1 |
| Note | Sandy roadside bank in ponderosa pine forest, with Artemisia/Purshia. |