Pholisma sonorae (Torr. ex A. Gray) Yatsk.
Boraginaceae
| Collection Number | Davidson, C 7793 |
| Collectors | |
| Identified By | C. Davidson (LAM) 1979. |
| Source | C. Davidson |
| Date | 28 April 1979 |
| Country | USA |
| state | California |
| county | Imperial |
| Location | Gray's Well Road, Imperial Dunes. |
| Lat/Long | N 32 43 53 W 114 53 59 |