Definition of witch grass Witch grass

We found 2 definitions of witch grass from 1 different sources.

What does witch grass mean?

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