Japanese Knotweed (Fallopia japonica) on Sep 28, 2016
Submitter does not have a specimen EDRR Status: Local expert notified
Description of specimen
Knotweed. Large specimen. Just past flowering.
Commentary
Hi, Elizabeth. Thanks for the report. We'll definitely put that point on map. We're mostly done adding patches for treatment, though: too much in Portland for one guy to manage!
-Mitch
Mitch Bixby
Oct. 4, 2016, 2:41 a.m.