]> GH barcode-02052110 United States of America Idaho vicinity of Castle Peak, White Cloud Range, Challis Nat. Forest, north slope of peak to east of Castle Peak; elev. 10400 ft. Astragalus kentrophyta var. implexus (Canby) Barneby (Canby) Barneby 2020-06-22 12:22:22 C. L. Hitchcock & C. V. Muhlick