witchgrass

English Thesaurus

1. European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed (noun.plant)

hypernym	:	wheat-grass, wheatgrass,
definition	:	a grass of the genus Agropyron (noun.plant)

2. North American grass with slender brushy panicles; often a weed on cultivated land (noun.plant)

hypernym	:	panic grass,
definition	:	any grass of the genus Panicum; grown for grain and fodder (noun.plant)