Small, fibrous-rooted, clump-forming, succulent perennial, with branches up to 0.12 m tall. Leaves stem-clasping, obovate to orbicular, dorsiventrally flattened but ± convex, brown-green, margin horny all around. Flowers in a spike-like, usually unbranched inflorescence; corolla tube 11-12 mm long, yellow-green with red markings, lobes 3-4 mm long, throat with minute club-shaped hairs.
Succulent perennial to 30 cm. Leaves suborbicular, brownish green without waxy bloom with marginal ridge all way round. Flowers in a spicate cyme, greenish with purple stripes, petals grooved, ovate, fused basally, anthers just exserted.