Submitter has sample EDRR Status: Local expert notified
A single plant .18" tall
Identify and manage knotweeds in the Pacific Northwest
riparian area of Little Joe creek
Samuel Leininger Clackamas Soil and Water Conservation District4-County Cooperative Weed Management AreaColumbia Gorge Cooperative Weed Management Area
© 2024 Portland State University | Contact us for questions regarding site content