Keywords: Pleuraphis mutica.jpg en Pleuraphis mutica from Hitchcock A S rev A Chase 1950 Manual of the grasses of the United States USDA Miscellaneous Publication No 200 Washington DC 1950 http //plants usda gov/java/largeImage imageID himu2_001_avd tif Hitchcock A S rev A Chase 1950 Template PD-USGov-USDA-NRCS Hilaria mutica PD-USGov |