]> GH barcode-00363829 United States of America California Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage Lithophragma heterophyllum (Hooker & Arnott) Hooker & Arnott (Hooker & Arnott) Hooker & Arnott 2012-07-02 15:04:56 H. J. Thompson