Cercocarpus betuloides Nutt. . × Cercocarpus ledifolius
Annotated by Chambers, H., 2002.

Oregon: Josephine: East-west ridge of Whiskey Peak. Elev. 5900 ft.
42.025° N, 123.25° W,
Coordinate Source: OrlookId: 92276, StateProvince: Oregon, County: Josephine, LocName: Lat 42 Deg 1.5 Min; Lon -123 Deg 15 Min. OregonFlora 1994-2020 methodology.
South slope in broken shale substrate. HerbariumSpecimenDuplicate: Cercocarpus ledifolius var. intercedens Https://oregonflora.org/collections/individual/index.php?occid=995944.

Frank T. Callahan 2, Jul 11, 1976
OSC, Accession Number: OSC166350