Photo 847756, (c) Ken-ichi Ueda, some rights reserved (CC BY)

Attribution © Ken-ichi Ueda some rights reserved Uploaded by kueda Source Flickr Original http://www.flickr.com/photos/ken-ichi/14165250914/ Associated observations Photos / Sounds 3 photos What California Mustard (Caulanthus lasiophyllus) Observer kueda Date May 10, 2014 02:44 PM PDT Place Mount Diablo State Park, Contra Costa County, CA, USA (Google, OSM) Date Added May 11, 2014 06:39 PM PDT Description Formerly Guillenia lasiophylla 2 IDs Research Grade View Sizes small medium large original