| Name | Ranunculus pedatifidus var. affinis (R. Brown) L. D. Benson |
| Authorship | (R. Brown) L. D. Benson |
| Rank | Variety |
| Placed in | Ranunculus pedatifidus Smith |
| Citation | 1954 Amer. Midl. Naturalist 52:355 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Ranunculus pedatifidus var. affinis (R. Brown) L. D. Benson |
| Identification made in | [no date] (17), 1956 (1) |