Submitter does not have a specimen
Yellow flag iris blooming in wet areas and shallow water of ponds throughout area. Plants robust and very obvious.
Aug. 5, 2008, 7:48 a.m.
"Best Management Practices from King County":http://your.kingcounty.gov/dnrp/library/water-and-land/weeds/BMPs/yellow-flag-iris-control.pdf
Infestation found in channels, ditches, and ponds in the Springfield water well field. Area is behind locked gate. Access provided by Springfield Water.
Tania Siemens WISE Program Coordinator (Watershed and Invasive Species Education)Oregon Sea Grant ExtensionOregon State Universitytania.firstname.lastname@example.org
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