Slender succulent, with 1-several, straggling, smooth branches, up to 1 m long and 3-4 mm thick, from an underground tuber. Leaves dry at flowering, linear, flat and slightly grooved above, recurved towards tips, 20-50 x 2-5 mm, glabrous. Flowers upright, in a sparse, almost glabrous inflorescence, with peduncle 50-180 mm long, corolla tube 15-20 mm long and cylindrical, green, lobes 6-10 mm long, pink to maroon.