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• n  widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity

• ragwort
• ragweed
• benweed
• Senecio jacobaea

News & Articles

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• Toxic tansy spreads in Corbett pastures
  Law requires ragweed to be pulled from property A pretty yellow flower capable of killing a horse or cow if ingested is taking over pastures in and outside of Corbett, area residents say. The noxious weed is tansy ragwort (Senecio jacobaea), also known as stinking willie, stinking ninny, stinking ...
  Aug. 13, 2013 - The Gresham Outlook