]> GH barcode-00948226 United States of America Wyoming Big Horn Mountains; Mayoworth Stock Trail, ca 4 air mi W of Mayoworth. T45N R 83W S30 Boechera retrofracta (Graham) A. Löve & D. Löve (Graham) A. Löve & D. Löve 2020-04-02 12:46:18 R. L. Hartman