]> GH barcode-00421794 United States of America California To the W. side of Gibson Road, about 0.9 mi N. of the intersection with Bonville Springs Road, about 0.1 mi W. of Interstate 5 & around 0.8 air-miles S. of Shiloah Mineral Springs Calycanthus occidentalis Hooker & Arnott Hooker & Arnott 2014-03-31 07:33:31 D. H. Goldman