Japanese Butterbur (Petasites japonicus) on Oct 30, 2023
Submitter does not have a specimen
EDRR Status: Local expert notified
Description of specimen
Japanese Butter bur
Commentary
None
Expert Reviewer
Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area