Plants 80-450 mm long. Corm with a crescent-shaped basal ridge. Stem 20-300 mm long, hidden or extended above-ground. Basal leaves 2 or more, filiform or compressed cylindrical, 80-450 x 0.5-1.5 mm, grooves narrow, rib margins sometimes minutely ciliate. Bracts green, inner with colourless membranous margins. Flowers 20-50 mm long, pale violet, lilac-pink or cream, cup golden or orange-yellow, outer perianth segments purplish, greenish or irregularly blotched or striped on the backs. Perianth tube 3-7 mm long; segments 12-40 x 4-14 mm. Filaments 4-10 mm, orange-yellow; anthers 4-9 mm long, pale yellow. Style 9-15(-20) mm; stigmas below to above the anther tips. Capsules on erect or suberect peduncles.
Stem very short or up to 40 mm long. Leaves basal or basal and cauline, compressed cylindrical, recurved, up to 2 mm in diam., with slightly wider grooves and wider lateral ribs. Outer bract keeled, with prominent closely spaced veins, acuminate; inner shorter than the outer. Flowers only c. 25 mm long, pale lilac-pink, with a yellow cup, outer perianth segments darker pink on the backs. Perianth tube 4-5 mm long; segments c. 16 x 5 mm. Filaments shorter than the anthers which are 5 mm long. Style less than 10 mm, with stigmas not reaching the anther tips.
Cormous geophyte, 8-30 cm, corm with an oblique basal ridge, basal ridge fibrous, stem usually branching above ground. Basal leaves 2. Flowers lilac to cream-coloured with deep yellow cup.