]> GH barcode-00948189 United States of America Wyoming near Continental Divide, 32 miles NE of Farson, off Wyo. Hwy. 28 Boechera retrofracta (Graham) A. Löve & D. Löve (Graham) A. Löve & D. Löve 2020-04-02 07:35:36 R. C. Rollins & M. L. Rollins