Petalostemon purpureum (Vent.) var. molle (Rydb.) A. Nels. Rydb.

Montana: Stillwater County: Absarokee.
45.52056° N, 109.44222° W,
Uncertainty: 2544 meters. Coordinate Source: GeoLocate.
Phenology: Flowers.

P. H. Hawkins S.N., Jun 21, 1914
MONT, Accession: 34934