Knotweed (unknown species) (Fallopia sp.) on Jun 11, 2009
Submitter does not have a specimen
EDRR Status: Population treated
Description of specimen
Perfectly fits the description of Giant Knotweed in identification guides.
Thanks for reporting. What you are describing is in fact knotweed. This is a known patch and has been treated to some degree in the past. There are tentative plans to treat it again this summer if time and budgets permit. Because there is so much knotweed in the Sandy River Watershed in areas right along the river and its floodplains, this patch falls lower on the priority list. Again, thanks for reporting.
Lucas Nipp
East Multnomah Soil and Water Conservation District
lucas AT emswcd.org
Lucas Nipp
June 22, 2009, 1:23 a.m.
This population of knotweed has been treated. Thanks for reporting and please continue to report weed sightings through this website.
Thanks,
Lucas Nipp
East Multnomah Soil and Water Conservation District
lucas AT emswcd.org
Lucas Nipp
July 6, 2009, 12:07 a.m.