Perennial herb, geophyte, 0.1-0.2 m high; corm globose with crustaceous tunics; stem simple or rarely 1-branched, terete, straight or curved. Leaves 3 or 4, linear, uppermost inserted on lower part of stem, sheathing, oblong, obtuse, slightly falcate, margins thickened, midribs prominent. Bracts green with reddish apex, with 7 principal veins. Inflorescence a 1-4(-6)-flowered, lax, erect spike; flowers pale pink or pale lilac to almost white inside, 3 outer tepals flushed brownish pink or greenish outside, veins reddish, open during the day; perianth tube cylindrical; tepals spreading, subequal, elliptic, obtuse. Stamens exserted; filaments (2-)3(-4) mm long; anthers 5-10 mm long. Flowering time Aug.-Nov. Capsule oblong.
Cormous geophyte, up to 300 mm high. Leaves with blade narrowly oblong-ovate, 2-6 mm wide; upper part of blade often withered or missing, raised midrib hemispherical in outline. Flowers: 2-6 in a spike, open during the day, close late afternoon; perianth with tube (4-)9-12 mm long, tube straight, white or pink to mauve-pink; Mar., Apr.
Cormous herb, up to 300 mm tall. Perianth tube (7-)9-16 mm long. Upper part of leaves often withered or missing. Raised midrib hemispherical in outline. Flowers white or palest pink to pale lilac-mauve.