Nespelem, WA, 99155
A diffuse knapweed plant just before it starts to produce flower heads.
A flowering diffuse knapweed plant. Once this plant produces seed, the plant will dry and the wind will carry it like a tumbleweed dispersing seeds.
Diffuse knapweed infestation near Owhi Lake. This population of knapweed plants has an active population of biological controls.
Please visit NWBC for more information on this weed.