| Name | Lupinus lepidus var. culbertsonii (Greene) C. P. Smith |
| Authorship | (Greene) C. P. Smith |
| Rank | Variety |
| Placed in | Lupinus lepidus Douglas ex Lindley |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lupinus lepidus var. culbertsonii (Greene) C. P. Smith |
| Identification made in | [no date] (2) |