| Name | Lupinus bicolor var. microphyllus (S. Watson) C. P. Smith |
| Authorship | (S. Watson) C. P. Smith |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Lupinus bicolor Lindley |
| GUID | urn:lsid:ipni.org:names:1154702-2 |
| Holdings | 47 Specimens held in the Harvard University Herbaria identified as Lupinus bicolor var. microphyllus (S. Watson) C. P. Smith |
| Identification made in | [no date] (46), 1941 (1) |