]> GH barcode-00356881 United States of America California Siskiyou Mountains, 17 miles north of Happy Camp Notholithocarpus densiflorus (Hooker & Arnott) Manos, Cannon & S. H. Oh (Hooker & Arnott) Manos, Cannon & S. H. Oh 2016-09-23 14:16:09 F. M. Ownbey & F. G. Meyer