]> GH barcode-02171743 United States of America Wyoming T15N R116W S15; Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSE of Fort Bridger; ca 25.5 air mi E of Evanston. South1/2 S15. Astragalus convallarius Greene Greene 2021-11-19 07:56:23 B. E. Nelson C. H. Refsdal