]> GH barcode-00403873 United States of America California Western San Gabriel Mtns: May Canyon Saddle; San Fernando 7.5' USGS quad: R15W T3N, NE/4 SE/4 SE/4 sect 10 Caulanthus amplexicaulis S. Watson S. Watson 2014-05-14 11:45:50 T. S. Ross & Walter Appleby