This is a tricky weed to manage. Consider reaching out to your local Soil & Water Conservation District for technical advice.
Location
Located on Willamette River Bank in Kellogg Creek Park. Located below bench. Not visible from path to. Picture to follow
Expert Reviewer
Samuel Leininger Clackamas Soil and Water Conservation District 4-County Cooperative Weed Management Area Columbia Gorge Cooperative Weed Management Area
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