]> GH barcode-00363843 United States of America California Bridges Creek, on South Fork of Eel River. 10 miles S. of Humboldt-Mendocino line Lithophragma heterophyllum (Hooker & Arnott) Hooker & Arnott (Hooker & Arnott) Hooker & Arnott 2012-07-02 15:46:08 J. P. Tracy