reed grass

Noun

1.

reed grass - any of various tall perennial grasses of the genus Calamagrostis having feathery plumes; natives of marshland fens and wet woodlands of temperate northern hemisphere

Australian reed grass, Calamagrostic quadriseta, Calamagrostis, Calamagrostis acutiflora, feather reed grass, feathertop, genus Calamagrostis, grass