]> GH barcode-00422162 United States of America California Quicksilver Mines, near Guerneville Streptanthus glandulosus subsp. sonomensis (Kruckeberg) M. S. Mayer & D. W. Taylor (Kruckeberg) M. S. Mayer & D. W. Taylor 2012-09-21 13:47:51 F. W. Hoffman