]> FH barcode-00302020 United States of America California Channel Islands: Santa Rosa Island, Box Canyon near waterfall (Santa Rosa Island East 7.5' Q, plus/minus 100m). Alt.: 190 ft. Caloplaca stantonii W. A. Weber ex Arup W. A. Weber ex Arup 2010-08-16 16:39:24 K. Knudsen