Plants 100-150 mm long. Corm with a small crescent-shaped basal ridge. Stem short or up to 50 mm long. Basal leaves 2 or more, filiform, 100-150 x 0.5-1 mm, grooves very narrow. Outer bract green, up to 22 mm long, reaching to the bases of the perianth segments; inner green with colourless membranous margins. Flowers 30-40 mm long, magenta-purple, with a violet blotch and violet stripes on each perianth segment in the throat. Perianth tube 17-22 mm long, long-funnel-shaped; segments 11-16 x 3.5-5 mm. Stamens included; filaments inserted above the middle of the perianth tube, 4-5 mm long, as long as the golden-yellow anthers. Style 15-16 mm; stigmas more or less at the anther tips. Capsules cylindrical, on sub-erect peduncles.
Cormous geophyte, rarely exceeding 80 mm tall, corm with a crescent-shaped basal ridge, stem usually branching below the ground. Leaves several, filiform, narrowly 4-grooved. Flowers dark purple to magenta with darker veins, perianth tube long, cylindrical, streaked pale inside; bracts green, inner with broad, whitish, papery margins.