Collected
11 August 1982.
Oregon, United States
Locality: Wallowa county, T1S R48E S26, 8.9 miles south of Imnaha on Imnaha river road South, along Imnaha River bank
Elevation: 762m.
Environment description: 2% slope, North exposure, 508mm average precipitation, with Ainus sp., Crataegus sp., Rosa sp.
Comment: collected from single plant
Donated
18 June 2001.
Washington, United States