Tansy Ragwort

Senecio jacobaea

Tansy ragwort is a county declared weed in Big Horn, Converse and Washakie counties in Wyoming.

Senecio jacobaea

Photo by Michael Shephard, USDA Forest Service, Bugwood.org

Estimated       Overall
Acres Maps  Trends Maps
  2013              2013
  2010              2010
  2007              2007
  2005              2005
  2003              2003

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