Ceanothus papillosus subsp. roweanus (McMinn) Munz
Rhamnaceae
| Collection Number | Davidson, C 5598 |
| Collectors | |
| Identified By | |
| Source | C. Davidson |
| Date | 18 May 1977 |
| Country | USA |
| state | California |
| county | Riverside |
| Location | Pleasant's Peak, Santa Ana Mountains (on the border of Orange-Riverside counties). |
| Lat/Long | N 33 47 29 W 117 36 05 |