Black Henbane

Hyoscyamus niger

Black henbane is a state designated noxious weed in Wyoming.

Hyoscyamus niger

Photo by Mary Ellen (Mel) Harte, Bugwood.org

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

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