Perennial herb. Branches glabrous green to puberulous. Leaves petiolate, fleshy, lamina ovate to suborbicular, up to 6 x 6 cm, entire, sinuate or sinuately lobed, mostly obtuse. Flowers usually pink, small, sessile to short-pedicellate, arranged in whorls. Perianth 1.5-2.5 mm long, widely infundibuliform with the basal tube almost inconspicious. Stamens 2. Anthocarps nodding at maturity, 5-7 mm long, 10 ribs; the warty glands forming an apical whorl of stalked glands.