To offer a suggestion or report an error on the King County Noxious Weeds website, please contact Sasha Shaw, education specialist.

King County, Washington noxious weed identification and control

Goatsrue
Galega officinalis

Flowering goatsrue plant - click for larger image Goatsrue is a perennial herb that can be from 2 - 6 feet tall. Its pea like flowers vary from light purple to white and resemble those of a vetch, and they are found in clusters at the tops of the stems and from leaf axils. Goatsrue differs from a vetch because it is upright, not clambering, and lacks tendrils on the tips of the leaves. Roots are deep and persistent.

Legal status in King County, Washington

Goatsrue has a very limited distribution in Washington state, and the only known field locations are in King County. As a Class A noxious weed, eradication is required. It is sometimes offered for sale as a garden ornamental, but goatsrue is on the Washington quarantine list (known as the prohibited plants list) (external link) and it is prohibited to transport, buy, sell, offer for sale, or to distribute plants or plant parts, seeds in packets, blends or "wildflower mixes" of this species, into or within the state of Washington.. Goatsrue is also listed as a federal noxious weed.

King County currently has only a few known sites mostly in Federal Way, and they are all being actively controlled. We also work with neighboring county noxious weed control programs to alert them about locations. Goatsrue is very difficult to eradicate once established and it is very important to act quickly to control any new infestations. Goatsrue was introduced to Utah where it quickly spread to cover over 60 acres infesting cropland, irrigation waterways, pastures, fence lines, roadways and wet marsh areas. Goatsrue is fatal if ingested and eradication efforts have been costly and time consuming in Utah. We are working to prevent the same thing from happening in Washington State.

Additional information on goatsrue

What to do if you find this plant in King County, Washington

Please notify us if you see goatsrue 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 goatsrue in order to help us and others locate new infestations in time to control them.

Goatsrue (Galega officinalis) photos - click thumbnail for larger image

goatsrue in a field - click for larger image goatsrue flowers - click for larger image goatsrue flowering stems - click for larger image closeup of goatsrue leaves - click for larger image
patch of goatsrue - click for larger image goatsrue plant - click for larger image goatsrue in seed (photo by Steven Dewey) - click for larger image goatsrue seedlings - click for larger image
goatsrue flowers and seed pods - click for larger image goatsrue plant with root - click for larger image    

Report goatsrue in King County, Washington

Locate goatsrue in King County, Washington

Related information

Related agencies


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.