| Name | Psoralea castorea S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Psoralea |
| GUID | urn:lsid:ipni.org:names:212196-2 |
| Citation | 1878 Amer. Naturalist 12: 601 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psoralea castorea S. Watson |
| Identification made in | [no date] (1) |