| Name | Trifolium olivaceum var. griseum Jepson |
| Authorship | Jepson |
| Rank | Variety |
| Placed in | Trifolium olivaceum Greene |
| Citation | 1925 Man. Fl. Pl. Calif. 546 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Trifolium olivaceum var. griseum Jepson |
| Identification made in | [no date] (2) |