Eritrichium nanum (Vill.) Schrad. ex Gaudin var. argenteum (Wight) I.M. Johnst.

Montana: Gallatin County: Bozeman. Sacajawea Peak, Bridger Mountains.
45.895663° N, 110.967742° W,
Datum: WGS 84. Uncertainty: 6238 meters. Coordinate Source: Digital Map.
Rocks on east side, occasional. Phenology: Flowers.

H. F. Heady s.n. , [no collection date given.]
MONT, Accession: 40511