| Name | Thalictrum arkansanum B. Boivin |
| Authorship | B. Boivin |
| Rank | Species |
| Placed in | Thalictrum Linnaeus |
| Citation | 1944 Rhodora 46(551): 433 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thalictrum arkansanum B. Boivin |
| Identification made in | [no date] (1) |