witch grass, n.
European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
<noun.plant>
Agropyron repens couch grass dog grass quack grass quackgrass quick grass witch grass witchgrass
semantic pointers
hypernym
North American grass with slender brushy panicles; often a weed on cultivated land
<noun.plant>
Panicum capillare old witch grass old witchgrass tumble grass witch grass witchgrass
semantic pointers
hypernym