| Name | Lathyrus palustris Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus |
| Contains | Lathyrus palustris subsp. exaltatus H. P. Tsui Lathyrus palustris var. macranthus Fernald Lathyrus palustris subsp. pilosus (Chamisso) Hultén Lathyrus palustris var. pilosus (Chamisso) Ledebour Lathyrus palustris var. retusus Fernald & H. St. John |
| GUID | urn:lsid:ipni.org:names:501920-1 |
| Citation | 1753 Sp. Pl. 2: 733 |
| Holdings | 567 Specimens held in the Harvard University Herbaria identified as Lathyrus palustris Linnaeus |
| Identification made in | [no date] (496), 1970 (69), 2016 (2) |