Small succulent, stem usually solitary, erect, up to 60(-200) mm long and 4-6 mm thick, from an underground tuber, smooth. Leaves dry at flowering, circular to linear-oblanceolate, swollen and slightly grooved above, 5-15 x 4-7 mm, white-papillate. Flowers upright in a sparse glandular-pubescent inflorescence, with peduncle 30-50 mm long, corolla tube 4-6 mm long and cylindrical, pale yellow-green, lobes 4-6 mm long, yellow-green.