Pogonatherum crinitum (Thunb.) Kunth

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HabitPerennial; mat forming. Culms prostrate; 10-30 cm long; wiry. Lateral branches fastigiate. Ligule a ciliolate membrane. Leaf-blades 1-4 cm long; 1-3 mm wide.InflorescencesInflorescence composed of racemes; terminal and axillary. Axillary inflorescences present throughout the plant; similar to terminal. Peduncle flexuous. Racemes 1; single; straight, or arcuate; 1-3 cm long. Rhachis fragile at the nodes; subterete; villous on margins. Rhachis internodes linear. Spikelets in pairs. Fertile spikelets sessile and pedicelled; 2 in the cluster. Pedicels linear; villous.SpikeletsSpikelets comprising 1 basal sterile florets; 1 fertile florets; without rhachilla extension. Spikelets elliptic; laterally compressed; 1.3-2 mm long; falling entire; deciduous from the base and with accessory branch structures. Spikelet callus bearded; base obtuse; attached transversely. Spikelet callus hairs white; 1-1.5 length of spikelet.FertileSpikelets comprising 1 basal sterile florets; 1 fertile florets; without rhachilla extension. Spikelets elliptic; laterally compressed; 1.3-2 mm long; falling entire; deciduous from the base and with accessory branch structures. Spikelet callus bearded; base obtuse; attached transversely. Spikelet callus hairs white; 1-1.5 length of spikelet.GlumeGlumes dissimilar; exceeding apex of florets; firmer than fertile lemma. Lower glume elliptic; 0.9 length of upper glume; 0.9 length of spikelet; cartilaginous; without keels. Lower glume surface pubescent. Lower glume apex obtuse. Upper glume elliptic. Upper glume apex emarginate; awned; 1 -awned. Upper glume awn 8-22 mm long.FloretsBasal sterile florets barren; without significant palea. Lemma of lower sterile floret oblong; 0.66 length of spikelet; hyaline; 0 -veined; without midvein; without lateral veins. Fertile lemma oblong; 1-2 mm long; hyaline; without keel; 1 -veined. Lemma apex dentate; 2 -fid; awned; 1 -awned. Principal lemma awn from a sinus; flexuous; 8-22 mm long overall. Palea absent or minute.

http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:418488-1