| Name | Lathyrus laetivirens Greene ex Rydberg |
| Authorship | Greene ex Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus |
| GUID | urn:lsid:ipni.org:names:136117-2 |
| Citation | 1906 Fl. Colorado [Rydberg] 217 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lathyrus laetivirens Greene ex Rydberg |
| Identification made in | [no date] (2) |