Densely tufted perennial 250-850 mm high. Leaf blade 70-200 x 2-4 mm, expanded, scabrid, pale green to light brown when dry; ligule 5.0-11.5 mm long, entire. Spikelet 3-4 mm long; lemma shiny, apex truncate, deeply lacerated; awn straight, almost equalling spikelet; anther 1-2 mm long.
A harsh-leaved perennial up to 1 m high.