wool grass

Noun	1.	wool grass - sedge of eastern North America having numerous clustered woolly spikelets Synonyms: Scirpus cyperinus
	2.	wool grass - grass often cultivated for its long white-ribbed leaves and large plumes resembling those of pampas grass Synonyms: Erianthus ravennae, Ravenna grass

genus Scirpus, Scirpus, Scirpus cyperinus, sedge