Chionochloa teretifolia

Detailed description

Small, sparsely tufted tussock with distinctly pale shoots arising from darkened persistent sheaths, and with deciduous, twisted hairy leaves. Leaf-sheath up to 150 mm, pale green, sometimes reddened or purpled, persistent, interribs hairy, apical tuft of hairs to 2.5 mm. Ligule to 1 mm. Leaf-blade to 400 × 1 mm, acicular junceous, disarticulating at ligule, abaxially with long (1.5 mm) white, antrorse, hairs aside evident main nerve or between all nerves below, adaxially clothed in dense antrorse short (0.5 mm) hairs becoming sparser; margin with long hairs below becoming smooth above. Culm to 500 mm, internodes glabrous. Inflorescence to 150 mm, open, pulvinate, long hairy, branches flexuous. Spikelets few, solitary, of up to 6 purpled florets. Glumes < adjacent lemma lobes; lower to 14 mm, 3-nerved, upper to 16 mm, 5-nerved. Lemma to 6 mm, purpled; hairs dense at margins and sparse aside central nerve rarely elsewhere, greater than or equal to sinus; lateral lobes to 6 mm including awn to 3 mm; central awn to 11 mm from twisting column to 4 mm. Palea to 8 mm. Callus to 1 mm, hairs to 2.5 mm. Rachilla to 1 mm. Lodicules to 2 mm. Anthers to 4.5 mm. Ovary to 1 mm; stigma-styles to 2.5 mm. Seeds to 2.5 mm.