Leaves 1-nerved, slightly puberulous on margins and midrib, 5-7 by 1 mm. Culms 10-20 cm, thin and hard, puberulous, apex hollow. Heads 2-2 ¾ cm diam., sheath 10-18 mm. Calyx 6 mm high. Petals cuneate-spathulate, emarginate, rosa to red, their base pale, rarely white, 8-10 mm long. Style bases hairy.
A perennial plant. It grows 15-30 cm high. The leaves are linear and dark green. The flowers are in heads 2.5 cm across and held well above the leaves.