Ravenna Grass is a tall perennial grass. Stems are up to 4.5 m tall.
Leaf-blades are up to 1 m long, 3-20 mm wide, flat. Flower panicles are
25-70 cm long, the axis markedly angular (usually 6-angled). Individual
racemes are 1.5-3 cm long, much shorter than the supporting branches. The
internodes and flower-stalks are hairy with hairs 3-6 mm long. Spikelets
are slightly heteromorphous, 3-6 mm long, the callus bearded with whitish,
greyish or sometimes yellowish hairs up to about 4 mm long. Glumes are
equal, membranous, those of the sessile spikelet glabrous, the lower
scabrid on the keels, or sometimes with a few hairs at the base, those of
the pedicelled spikelet sparsely to moderately hairy on the back, the
hairs shorter than those of the callus. Lower lemma is lanceshaped,
hairless, upper lemma narrow, attenuate with an awn 2.5-10 mm long, well
protruding from the glumes. Ravenna Grass is native to north India,
Pakistan, up to the Mediterranean region. It is also found in the Himalayas
up to 3000 m elevation. Flowering: August-December.
Identification credit: Gurcharan Singh
Photographed in Delhi.
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The flower labeled Ravenna Grass is ...