witch grass

Noun	1.	witch grass - North American grass with slender brushy panicles; often a weed on cultivated land Synonyms: old witch grass, old witchgrass, Panicum capillare, tumble grass, witchgrass
	2.	witch grass - European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed Synonyms: Agropyron repens, couch grass, dog grass, quack grass, quackgrass, quick grass, witchgrass

old witch grass, old witchgrass, panic grass, Panicum capillare, tumble grass, witchgrass