| Name | Lupinus metallactus C. P. Smith |
| Authorship | C. P. Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lupinus Linnaeus |
| GUID | urn:lsid:ipni.org:names:145526-2 |
| Citation | 1941 Spec. Lupinorum 249 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lupinus metallactus C. P. Smith |
| Identification made in | [no date] (2) |