Moss-like perennial to 8 cm high, in very broad dense cushions. Leaves to 2.5 cm long, distichous, closely imbricate, setaceous, sheaths with ciliate margins. Flowering stems > leaves. Lowermost glume-like bract with 1-2 pseudanthia and enclosing a short peduncle bearing upper glume and flowers; this peduncle persistent after bracts have fallen.