| Name | Thalictrum polygamum Muhlenberg |
| Authorship | Muhlenberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Thalictrum Linnaeus |
| Contains | Thalictrum polygamum var. hebecarpum Fernald Thalictrum polygamum var. intermedium Boivin |
| GUID | urn:lsid:ipni.org:names:714749-1 |
| Holdings | 16 Specimens held in the Harvard University Herbaria identified as Thalictrum polygamum Muhlenberg |
| Identification made in | [no date] (13), 1897 (1), 1943 (2) |