Salix glauca L. × Salix pseudomonticola Ball
Annotated by Eric Hulten, 1939.

Alaska: McKinley Natinal Park; McKinley River, near Muldrow Glacier. Elev. 2788 ft.
63.235417° N, 150.629782° W,
Datum: WGS 84. Uncertainty: 22568 meters. Coordinate Source: Digital Map.
Forms thicket; shrub, spreading. Phenology: Flowers & Fruits.

Ynes Mexia 2139, Jul 24, 1928
WTU, Accession: 30006