Japanese Knotweed (Fallopia japonica) on Aug 21, 2020
Submitter does not have a specimen
EDRR Status: Local expert notified
Description of specimen
It is mostly surrounded by blackberries, so I don’t know which one will win that fight. 🤣
Commentary
None
Expert Reviewer
Tania Siemens
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
Oregon State University
tania.siemens@oregonstate.edu
541-914-0701