Astragalus flexuosus (Hook.) Dougl. ex G. Don
Annotated by Stanley Welsh, 1976.

Montana: Park County: Bear Lodge Mts.
45.1632754° N, 109.8079544° W
Coordinate Source: USGS-website.
Smithsonian Institute, from the United States National Herbarium.
Herbarium of T.A. Williams, Presented to the U.S. National Museum, 1903. No county listed on label, used Beartooth Mountains in Park Co. for lat/long because they are near Red Lodge and assumed the name was a combination of the two. Phenology: Fruits.

T. A. Williams s.n., Aug 8, 1897
MONTU, Accession: 44558