| Name | Thalictrum fendleri var. polycarpum Torrey |
| Authorship | Torrey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Thalictrum fendleri Engelmann ex A. Gray |
| GUID | urn:lsid:ipni.org:names:250764-2 |
| Citation | 1857 Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 61 |
| Holdings | 35 Specimens held in the Harvard University Herbaria identified as Thalictrum fendleri var. polycarpum Torrey |
| Identification made in | [no date] (34), 2009 (1) |