Trifolium willdenovii Spreng.
Fabaceae
| Collection Number | Davidson, C 11719 |
| Collectors | |
| Identified By | C. Davidson |
| Source | C. Davidson |
| Date | 04 April 2010 |
| Country | USA |
| state | California |
| county | Santa Barbara |
| Location | Foxen Canyon Road, 6.4 miles north of junction with Highway 154 (near Los Olivos) |
| Lat/Long | 34 45 08.3 N 120 07 03.3 W |