]> GH barcode-00960793 United States of America California 5.9 miles north of junction of county hwy. A-1 and California Hwy. 36 Boechera retrofracta (Graham) A. Löve & D. Löve (Graham) A. Löve & D. Löve 2020-08-06 10:25:14 R. C. Rollins & K. W. Rollins