Petalonyx nitidus S. Watson
Loasaceae
| Collection Number | Davidson, C 7962 |
| Collectors | |
| Identified By | C. Davidson (LAM) 1979 |
| Source | C. Davidson |
| Date | 17 May 1979 |
| Country | USA |
| state | California |
| county | Inyo |
| Location | Panamint Mountains. Johnson Canyon Road, ca 10 km west of junction with West Side Road. Near junction of the main canyon and South Fork of Johnson Canyon. |
| Lat/Long | N 36 04 51 W 116 59 10 |