U.S. Geological Survey Open-File Report 2012-1038
Figure A26. Photograph of Eleocharis palustris (common spike rush) near prioritization site Y29 in fig. 6 growing at the edge of the river in the upper part of the Yaquina estuary, Oregon. This species is found in lower salinity wetlands. Photograph by Christopher Janousek, U.S. Environmental Protection Agency, August 2010. |
First posted May 10, 2013
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