ostřice hnědavá
Hurd, E.G., N.L. Shaw, J. Mastrogiuseppe, L.C. Smithman, &amp; S. Goodrich. 1998. Field guide to Intermountain sedges. Gen. Tech. Rep. RMS-GTR-10. USDA FS RMRS, Ogden, UT. Courtesy of USDA FS RMRS Boise Aquatic Sciences Lab.
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