Photo 116000, (c) UC Davis SEEDS, all rights reserved, uploaded by UC Davis SEEDS

Attribution © UC Davis SEEDS all rights reserved Uploaded by rlolliff Source iNaturalist Associated observations Photos / Sounds What Yellow Star-Thistle (Centaurea solstitialis) Observer rlolliff Date May 13, 2012 03:44 PM PDT Place South Fork Putah Creek, Dixon, California, US (Google, OSM) Date Added May 13, 2012 03:49 PM PDT 3 IDs Research Grade View Sizes small medium large original