| Name | Lupinus bicolor var. tridentatus Eastwood |
| Authorship | Eastwood |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Lupinus bicolor Lindley |
| GUID | urn:lsid:ipni.org:names:144880-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lupinus bicolor var. tridentatus Eastwood |
| Identification made in | 1941 (2) |