| Name | Ranunculus orthorhynchus var. bloomeri (S. Watson) L. D. Benson |
| Authorship | (S. Watson) L. D. Benson |
| Rank | Variety |
| Placed in | Ranunculus orthorhynchus Hooker |
| Citation | 1948 Amer. Midl. Naturalist 40(1): 101 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Ranunculus orthorhynchus var. bloomeri (S. Watson) L. D. Benson |
| Identification made in | [no date] (19) |