Perennial herb, geophyte, 0.40-0.65 m high; corm tunics grey-brown, coarsely fibrous; stem simple. Leaves ensiform, 7-10 mm wide, margins and midvein thickened, hyaline. Inflorescence a dense spike; flowers scarlet; perianth tube cylindric above, 22-35 mm long, slightly pendent; tepals obovate-lanceolate, 13-16 mm long. Stamens included in tube; filaments 8-10 mm long; anthers 4.5-6.0 mm long, yellow. Ovary oblong, 2-3 mm long; style very short; branches directed forward, forked for ± half their length. Flowering time Nov.-Mar. Capsule obovoid.
Cormous geophyte, 40-65 cm. Leaves sword-shaped, margins thickened. Flowers scarlet, stamens included in tube. Capsules ovoid.