To offer a suggestion or report an error on the King County Noxious Weeds Web site, please contact Sasha Shaw, education specialist.
This Class A noxious weed has a very limited distribution in Washington State. The only known field sites are in Chelan County near Stehekin. For more information about common crupina, please see the written findings of the WA State Noxious Weed Control Board.
If you find common crupina in King County, please notify us through our online infestation form.
To find out where we have records of this weed in King County, use our interactive noxious weed map and search for common crupina.
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.
This Class A noxious weed has a very limited distribution in Washington State. The only known field sites are in Chelan County near Stehekin. 
for common crupina.