What to do if you find this plant in King County, Washington
Please notify us if you see common tansy growing in King County. Our program staff can provide the property owner or appropriate public agency with site-specific advice on how best to remove it. We map all known locations of regulated noxious weeds such as common tansy in order to help us and others locate new infestations in time to control them.
Common tansy photos - click on thumbnail for larger image
Program offices are located at 201 S. Jackson St., Suite 600, Seattle, WA 98104. To contact a staff member at the King County Noxious Weed Control Program, please call 206-296-0290 or by reach them by email.