Cormous geophyte, (15-)40-70 cm, corm with soft tunics, producing stolons, stem usually with short, twisted branchlets. Leaves usually 3, linear, soft, uppermost sheathing the stem. Flowers few in a wiry spike, pink with white throat, sweetly scented, perianth tube funnel-shaped, 16-22 mm long, filaments and anthers included.