| 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) |