| Name | Ranunculus austro-oreganus L. D. Benson | 
| Authorship | L. D. Benson | 
| Rank | Species | 
| Placed in | Ranunculus Linnaeus | 
| Citation | 1954 Amer. Midl. Naturalist, Monogr. 52: 341 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ranunculus austro-oreganus L. D. Benson | 
| Identification made in | [no date] (1) |