| Name | Lathyrus parvifolius S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus |
| GUID | urn:lsid:ipni.org:names:288137-2 |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 345 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lathyrus parvifolius S. Watson |
| Identification made in | [no date] (1), 1949 (1), 1995 (1) |