]> GH barcode-02204540 United States of America Wyoming Along County Road 409 to Pathfinder Reservoir, ca. 0.5 miles south of its junction with State Hwy. 220, ca. 7 miles west of Alcova Heterotheca villosa (Pursh) Shinners (Pursh) Shinners 2021-06-07 10:16:53 R. R. Halse