Land Plants - invasive

Japanese Knotweed (Fallopia japonica) on Jun 23, 2013

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

Description of specimen

a medium sized clump of knotweed

Commentary

None

Remedy

Identify and manage knotweeds in the Pacific Northwest

Location

on an island in the Willamette River off Lanes' Turn Road.
the red marker is placed very precisely.
(don't rust the embedded geotag. its off the mark.)

Expert Reviewer

Mr. Vern Holm
Director, Oregon Vegetation Management Association

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