Plants 50-100(-200) mm high. Corm ovoid, 5-7 mm diam., obliquely pointed with small basal ridge, tunics papery, split into slender teeth bent over ridge, ± fibrous and extending upward in a softly fibrous neck. Stem usually exserted up to 50 mm. Leaves (2)3 or 4, lower (1)2 basal, terete-filiform, narrowly 4-grooved, 0.5-1.0 mm diam. Peduncles up to 3, subterete-angled; outer bracts green with narrow, colourless membranous margins, 10-16 mm long, laxly ribbed (± 5 veins/mm) with papillate grooves between ribs, inner bracts with wide, brown-speckled membranous margins. Flowers purple with orange-yellow cup, outer tepals pale green with purple feathering on reverse; perianth tube funnel-shaped, ± 4 mm long; tepals oblanceolate to elliptic, 14-20 x 4-6 mm. Filaments shortly exserted from cup, ± 5 mm long, puberulous or pilose basally; anthers ± 4 mm long, yellow. Style dividing just below anther apices, branches ± 1.5 mm long, shortly divided.