Pacific Northwest Invasive Plant Council

Find an Invasive

Please check the county weed board website to determine whether the plant is considered a high priority species or on the monitor list. Feel free to contact the county weed board or the contact person on the website for more information

For Washington state: www.nwcb.wa.gov/links.htm

Definitions of these classes for Washington state are:

For Oregon state: www.oregon.gov/oda/plant/weeds/lists.shtml#Noxious_weed_profiles

Definitions for Oregon state are:

For British Columbia: www.agf.gov.bc.ca/cropprot/weedguid/weedguid.htm#noxious or www.weedsbc.ca

For Alaska: www.dnr.state.ak.us/ag/ag_pmc.htm or www.uaf.edu/ces/cnipm/plants.html

Contact Gino Graziano for additional information: ginograziano@alskaswcds.org