False Nutsedge, a native species, has been added to the USWildflowers database (12/09/2013.) Scientific name is Cyperus strigosus. It is also known as Strawcolored Flatsedge, and Strawcolor Nutgrass. Photo below was taken in Walker County, GA, on Sep 5, 2013. Go to the False Nutsedge detail page for more photos and information.