| Name | Lathyrus polyphyllus Nuttall ex Torrey & A. Gray |
| Authorship | Nuttall ex Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus |
| GUID | urn:lsid:ipni.org:names:501953-1 |
| Holdings | 36 Specimens held in the Harvard University Herbaria identified as Lathyrus polyphyllus Nuttall ex Torrey & A. Gray |
| Identification made in | [no date] (36) |