Perennial herb, geophyte, 0.03-0.05 m high; corm campanulate, tunics brown, with thickened, crenate margins. Leaves linear to ensiform, 2-6 mm wide, ribbed. Bracts green, usually undulate or crisped, inner shorter and notched apically. Inflorescence a paniculate spike; flowers basally tufted, pale blue to whitish, actinomorphic; tube slender, cylindrical, 12-25(-35) mm long; tepals subequal, spreading, lanceolate, 6-10 mm long. Stamens exserted; anthers lanceolate, sagittate at base; pollen monosulcate, operculate. Ovary with filiform style. Flowering time July-Sept. Capsule ± globose.
Stemless, cormous geophyte, 100-150 mm tall, corm tunics brown, margins scalloped. Leaves linear, ribbed. Flowers several to many in a basal tuft, actinomorphic, pale blue to whitish, tepals spreading, perianth tube cylindrical, bracts large and leafy, undulate or crisped.
A corm or bulb plant. It grows 10-15 cm tall. The corm is 3-5 cm across. The coating of the corm is brown and with wavy edges. The leaves are narrow and ribbed. The flowers are in a tuft at the base. They are pale blue to white.
Acaulescent, cormous geophyte, 3-5 cm. Leaf blades ribbed. Flowers actinomorphic, long-tubed, small, blue with white markings or white.