Succulent, perennial herb; acaulescent, rosettes decumbent or erect, 0.25-0.40 m high, up to 0.6 m in diam., solitary or proliferating from base to form dense groups. Leaves rosulate, dark green, often glaucous, with dense white spots arranged in transverse bands, 200-360 mm long, 30-100 mm wide at base, triangular, linear-lanceolate, erectly spreading, surface smooth, apex obtuse or acute, mucronate, margins tuberculate-serrate. Inflorescence simple or branched, horizontal racemes, up to 0.5 m long. Flowers 28-40 mm long, basally indistinctly gasteriform for half its length, gasteriform portion pink, tube white with green striations. Flowering time Nov.-Feb.