Knotweed (unknown species) (Fallopia sp.) on Jul 24, 2009
Submitter does not have a specimen
EDRR Status: Local expert notified
Description of specimen
Infestation of numerious ploants covering area of about 40 square feet.
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