| Name | Lupinus deflexus Congdon |
| Authorship | Congdon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lupinus Linnaeus |
| GUID | urn:lsid:ipni.org:names:504362-1 |
| Citation | 1904 Muhlenbergia 1: 38 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Lupinus deflexus Congdon |
| Identification made in | [no date] (6) |