Carex amphibola Steud. var. turgida Fern.
[= Carex grisea]
Annotated by collector.

Oregon: Mills County: Willow Slough Public Hunting Area, 3 miles south of Henderson.
Flat grassy area in floodplain with some brush, burned this spring.

Barbara L. Wilson 5165, May 27, 1992
SOC, Accession: 09346