]> A barcode-00363822 United States of America California Cavedale Road in hills between the Sonoma and Napa valleys, ca. 23 km SE of Santa Rosa Lithophragma heterophyllum (Hooker & Arnott) Hooker & Arnott (Hooker & Arnott) Hooker & Arnott 2012-07-02 14:44:00 B. Bartholomew, D. E. Boufford & E. W. Wood