| Name | Thalictrum polygamum var. hebecarpum Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Thalictrum polygamum Muhlenberg |
| GUID | urn:lsid:ipni.org:names:250833-2 |
| Citation | 1908 Rhodora 10: 49 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Thalictrum polygamum var. hebecarpum Fernald |
| Identification made in | [no date] (3), 1943 (3) |