Astragalus pubentissimus Torr. & A. Gray
Annotated by R. C. Barneby, 1998.

Montana: Beaverhead County: On the south side of the West Fork Rock Creek. Beartooth Mountains. Elev. 1981 m.
45.14639°, -109.34806°
Invalid coordinates (located outside county bounds).
In grassland on the bluffs. With Festuca idahoensis and Danthonia intermedia.

P. C. Lesica s.n., 23 Jun 1998
NY, Barcode: 01264987