genus Arrhenatherum

Thesaurus

Noun

1.genus Arrhenatherum - oat grass Arrhenatherumplant genus - a genus of plantsfamily Graminaceae, family Gramineae, family Poaceae, Graminaceae, Gramineae, grass family, Poaceae - the grasses: chiefly herbaceous but some woody plants including cereals; bamboo; reeds; sugar caneArrhenatherum elatius, evergreen grass, false oat, French rye, tall meadow grass, tall oat grass - coarse perennial Eurasian grass resembling oat; found on roadside verges and rough grassland and in hay meadows; introduced in North America for forage