Perennial grass from conspicuous rhizomes; stems 50-150 (200) cm tall.
Sheaths open; blades flat, 7-17 mm wide; ligules rounded, usually with irregular, jagged margins, turned backwards, short-hairy externally, 4-10 mm long.
Inflorescence a compact panicle, 7-15 (25) cm long, the branches more or less spreading at maturity; glumes slightly unequal, minutely rough and short-hairy, 3-nerved, sharp-pointed, 4.5-5 mm long; sterile lemmas hairy, brownish, 1-1.5 mm long; fertile lemmas nearly smooth, lightly 5-nerved, 3-4 mm long; paleas 2-nerved, nearly equal to the lemmas; lodicules lanceolate, about 0.5 mm long; anthers 2.5-3 mm long.
Sometimes introduced as a pasture grass. The variegated ornamental form (forma variegata [Parnell] Druce [var. picta L.]) sometimes occurs as a garden escape.
||Value / Class
Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
of field plots
species was recorded in:
BEC Zone Class
All BEC Zones (# of stations/zone) species was recorded in
|BG(14), CDF(10), CWH(16), ESSF(1), ICH(11), IDF(36), MS(2), PP(6), SBPS(2), SBS(15)|
Source: Klinkenberg 2013