Climber. Branchlets strongly angled, not lenticellate, glabrous. Leaves in whorls of 4 or 5; petiole 0.7-1 cm long, glabrous; blade subcoriaceous, elliptic, 7-12 by 2.5-4.5 cm, 0.4-3.3 times as long as wide, apex long acuminate, not mucronate, base cuneate or decurrent onto petiole, margin weakly undulate, glabrous beneath and above, not punc-tate beneath, midrib sunken above, intramarginal nerve clear at margin, secondary veins 55-79 pairs, 75° from midrib, weakly prominent above, weakly visible beneath. Inflorescence axillary, large lax panicles frequently branched, delicate, glabrous, 3.5-7 cm long; flowers 30-40. Calyx of free sepals. Corolla unknown. Fruit orange, stalks 1.7-3.8 mm long, with 1 or 2 articles in each string, glabrous, articles dry smooth or with thin flesh, 5.3-7.3 by 4.8-6.2 mm, globose, subglobose or cylindrical, symmetrical, apex rounded or apiculate. Seeds ovoid, 4.7-9.8 by 4-4.4 by 3.7-4.1 mm.