| Name | Thalictrum fendleri var. sinuosum B. Boivin |
| Authorship | B. Boivin |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Thalictrum fendleri Engelmann ex A. Gray |
| GUID | urn:lsid:ipni.org:names:250766-2 |
| Citation | 1944 Rhodora 46: 462 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thalictrum fendleri var. sinuosum B. Boivin |
| Identification made in | [no date] (2) |