Panicle 2.5–9 cm long, ovate or broadly ovate, loose and open with widely divaricate branchlets and pedicels, the spikelets evenly distributed on slender pedicels 2.5–12 mm long, the primary branches not in whorls, terminating in a fertile spikelet, the branches, branchlets and pedicels pubescent or thinly long-pilose on a conspicuous swelling in the axils, sometimes glabrous, eglandular.
Caespitose perennial without rhizomes or stolons; culms up to 40 cm tall, erect, unbranched, glabrous at the nodes, eglandular; basal leaf sheaths glabrous, chartaceous, terete, eglandular, decaying into a cushion of persistent fibres; ligule a line of hairs; leaf laminas 3–12 cm × 0.5–1 mm, tightly convolute, filiform and flexuous, glabrous, eglandular.
Caryopsis 1–1.3 mm long, oblong or elliptic, dorsally flattened and sometimes sulcate.