Japanese Knotweed (Fallopia japonica) on Sep 19, 2023
Submitter does not have a specimen
EDRR Status: Local expert notified
Description of specimen
tall patch (maybe 6-8 feet in height), maybe 5-6 feet wide
Commentary
None
Expert Reviewer
Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area