Arnica obtusifolia Less.

Alaska: McKinley National Park. Slopes between Copper Mountain and Muldrow Glacier. Elev. 3280 ft.
63.362808° N, 150.325857° W,
Datum: WGS 84. Uncertainty: 5000 meters. Coordinate Source: Digital Map.
On open moss covered slopes. Phenology: Flowers & Fruits.

Ynes Mexia s.n., Jul 18, 1928
WTU, Accession: 86069