| 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) | 
