Perennial herb, geophyte, 0.7-1.2 m high; corm depressed-globose, tunics of membranous layers; stem erect below, flexed outward below base of spike and inclined, 1-or 2-branched or simple. Leaves 7-9, plane, 14-28 mm wide. Bracts green. Inflorescence a 6-10-flowered spike, inclined, lightly flexuose; flowers pinkish purple, lower 3 tepals with dark purple spear-shaped mark in lower midline; perianth tube obliquely funnel-shaped; tepals unequal, lanceolate, dorsal largest, extending ± horizontally over stamens, upper laterals patent, lower 3 tepals ± straight. Stamens exserted; anthers purple; pollen cream-coloured. Ovary oblong; style arching over stamens, branches broadened and bilobed at apices. Flowering time Nov., Dec. Capsule ovoid-elliptic.
Cormous geophyte, 80-150 cm, tunics papery, stems branched. Leaves sword-shaped. Flowers funnel-shaped, pink with darker markings on lower tepals.