quackgrass

Noun

1.

quackgrass - European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed Synonyms: Agropyron repens, couch grass, dog grass, quack grass, quick grass, witch grass, witchgrass

Agropyron repens, couch grass, dog grass, quack grass, quick grass, wheat-grass, wheatgrass, witch grass, witchgrass