Weed Search

Need Help Identifying a plant?

Which weed is it? Fill out this search form with what you do know, and find the matching results from our weed database. Our database includes over 140 noxious weeds that are known to Washington State.

What's it called?

Leave blank to search all: unknown, human, and livestock

Where Does It Grow?

What Does It Look Like?

See diagram to the right

Leaf Arrangements