Ranunculus austro-oreganus L.D. Benson
Remarks: PARATYPE: Cited: Benson, Lyman, "North American Ranunculi- supplement", American Midland Naturalist. 52(2): 341-342.

Oregon: Jackson County: [locality and coordinates withheld; status in Oregon: S2 (Imperiled; OBIC)],
Phenology: Fruits. Paratype: Ranunculus austrooreganus L.D. Benson. Cited: Benson, Lyman, "North American Ranunculi-supplement", American Midland Naturalist. 52(2): 341-342.

L. G. Gentner s.n., Apr 29, 1947
With H. M. Gilkey
ID, Accession: 42510, Barcode: ID157733