Photo 708499, (c) Aaron Carlson, some rights reserved (CC BY), uploaded by Aaron Carlson

Attribution © Aaron Carlson some rights reserved Uploaded by aarongunnar Source Flickr Original http://www.flickr.com/photos/59003943@N00/9484642516/ Associated observations Photos / Sounds What Smooth Ironweed (Vernonia fasciculata) Observer aarongunnar Date August 10, 2013 01:39 PM CDT Place Standing Cedars State Natural Area (Google, OSM) Date Added March 6, 2014 08:45 PM CST Description Standing Cedars State Natural Area, Polk Co., WI 2 IDs Research Grade View Sizes small medium large original