Photo 157503, (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/18024068@N00/7738234160 Associated observations Photos / Sounds What Bridges' Cliffbrake (Pellaea bridgesii) Observer kueda Date August 4, 2012 02:47 PM PDT Place El Dorado National Forest, CA, USA (Google, OSM) Date Added August 8, 2012 12:45 AM PDT 2 IDs Research Grade View Sizes small medium large original