Knotweed (unknown species) (Fallopia sp.) on Jul 13, 2009
Submitter has sample
EDRR Status: Local expert notified
Description of specimen
Shorter shrubs, approximately 4' high, typical heart shaped leaves occuring on "zig-zag" redish-brown stems.
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