Eggleaf Spurge

Euphorbia oblongata
Family Name:	Euphorbiaceae
Class:	A
Other Names:	oblong spurge
Why is it a noxious weed?	It was introduced as a garden ornamental and escaped cultivation. It’s closely related to, and exhibits invasive and competitive strategies similar to, leafy spurge (Euphorbia esula) which is listed as a Washington State Class B noxious weed.

More Information:

Visit Washington State Noxious Weed Control Board Here