Knotweed (unknown species) (Fallopia sp.) on Sep 28, 2010
Submitter does not have a specimen
EDRR Status: Local expert notified
Description of specimen
Typical knotweed growrh form with bright green alternating leaves. Plant in bloom.
Commentary
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
Thanks so much for this report! This is very useful! I'll check with the Long Tom watershed council and Lane Co Vegetation Control program to get their suggestions for how to respond.
Take care, and keep those reports coming! :-)
Tania
Tania Siemens
Invasive Species Early Detection and Rapid Response Coordinator
The Nature Conservancy
WISE Program Coordinator (Watershed and Invasive Species Education)
Oregon Sea Grant Extension
tania.siemens@oregonstate.edu
541-914-0701
Tania Siemens
Oct. 6, 2010, 9:26 a.m.