Keywords: Cyperuserythrorhizos.jpg en Cyperus erythrorhizos in USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Courtesy of USDA NRCS Wetland Science Institute http //plants usda gov/java/largeImage imageID cyer2_002_avp tif Robert H Mohlenbrock 1989 Template PD-USGov-USDA-NRCS PD-USGov Cyperus erythrorhizos Cyperus erythrorhizos NRCS-0.jpg en Cyperus erythrorhizos in USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Courtesy of USDA NRCS Wetland Science Institute http //plants usda gov/java/largeImage imageID cyer2_002_avp tif Robert H Mohlenbrock 1989 Template PD-USGov-USDA-NRCS PD-USGov Cyperus erythrorhizos |