Senecio atriapiculatus Rydb.

Idaho: Hope, Idaho.
48.265079° N, 116.296823° W,
Datum: WGS 84. Uncertainty: 2985 meters. Coordinate Source: Digital Map.
Hillside. Phenology: Flowers.

M. B. Dunkle 439, May 25, 1914
ID, Accession: 8136, Barcode: ID151648