| Name | Lathyrus venosus var. intonsus Butters & H. St. John |
| Authorship | Butters & H. St. John |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus venosus Muhlenberg ex Willdenow |
| GUID | urn:lsid:ipni.org:names:136233-2 |
| Citation | 1917 Rhodora 19: 158 |
| Holdings | 43 Specimens held in the Harvard University Herbaria identified as Lathyrus venosus var. intonsus Butters & H. St. John |
| Identification made in | [no date] (40), 1917 (1), 1984 (1), 1993 (1) |