Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Aug 25, 2012

Submitter does not have a specimen
EDRR Status: Local expert notified

Description of specimen

Group to 10' tall with golden-green heart shaped leaves; stems with 'knots'.

Commentary

None

Remedy

Identify and manage knotweeds in the Pacific Northwest

Location

Japanes knotweed in small bioswale at west side of Fred Meyer property on Springbrook road about 100' south of Hiway 99. It is mixed with various native plants in the wetland, near the edge of the road.08-25-2012

Expert Reviewer

Mr. Vern Holm
Director, Oregon Vegetation Management Association

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