Annual; up to 0.35 m high; stalked; crateriform glands present on leaves; pedicels and glumes. Leaf blades up to 30 x 2 mm. Flowers: inflorescence a panicle; spikelets 2.5-3.5 mm long; lemmas awned; 1.5-1.8 mm long; central awn 5-8 mm long; anthers < 0.5 mm long.