Japanese Knotweed (Fallopia japonica) on Mar 30, 2018
Submitter does not have a specimen
Description of specimen
Growing underneath the I-5 overpass and the McKenzie river
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