liliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seed

family Graminaceae, family Gramineae, family Poaceae, Graminaceae, Gramineae, grass family, Poaceae - the grasses: chiefly herbaceous but some woody plants including cereals; bamboo; reeds; sugar cane

plume grass - a reedlike grass of the genus Erianthus having large plumes

Erianthus ravennae, Ravenna grass, wool grass - grass often cultivated for its long white-ribbed leaves and large plumes resembling those of pampas grass