]> GH barcode-00422187 United States of America California The Island, headwaters of East Austin Creek Streptanthus glandulosus subsp. hoffmanii (Kruckeberg) M. S. Mayer & D. W. Taylor (Kruckeberg) M. S. Mayer & D. W. Taylor 2012-09-25 09:03:33 F. W. Hoffman