Water Primrose (unknown species) (Ludwigia spp.) on Nov 1, 2013
Submitter has sample
EDRR Status: Population assessed
Description of specimen
No description provided
Commentary
Expert Reviewer
Samuel Leininger
Clackamas Soil and Water Conservation District
4-County Cooperative Weed Management Area
Columbia Gorge Cooperative Weed Management Area
Thank you for reporting this infestation of Yellow water primrose. This species is a new and emerging invader in wetland and streamside communities within Clackamas County. The Clackamas Soil and Water Conservation District is working with regional partners to map and catalog known infestations of Yellow water primrose to help prioritize future control efforts. Thank you again for your report.
Sincerely,
Samuel Leininger
WeedWise Program Manager
Clackamas Soil & Water Conservation District
221 Molalla Ave. Suite 102
Oregon City, OR 97045
503-210-6006
sleininger@conservationdistrict.org
www.conservationdistrict.org
Samuel Leininger
Nov. 6, 2013, 6:40 a.m.