Monoecious, dwarf, mostly subterranean succulent with truncate stem bearing rosettes of spreading branches; branches tapering, to 3 cm long, 4-8 mm diam., covered with conical tubercles. Leaves 1-6 mm long, linear-lanceolate, deciduous. Cyathia solitary, 5-7 mm diam., glands mostly slightly toothed along edges, green to reddish.