Succulent, perennial herb; acaulescent, base rhizomatous, vertically elongated. Leaves in a basal rosette; blade semiterete, up to 490 mm long, bluish green. Flowers: inflorescences many, erect to slightly curved, raceme basally lax; bracts narrowly ovate, apex piliferous, base auriculate, margins deeply lobed; pedicels reflexed to revolute when barren; perianth yellow; Aug.-Nov. Fruit with capsule not inflated.
Geophyte to 40 cm, forming tufts, roots wiry. Leaves linear. Flowers in a dense, elongate raceme, yellow. Capsules subglobose, erect.