Glabrous except for the inflorescence and flowers rarely sparsely brown-or white-tomentose. Leaves opposite, ternate, scattered ternate or rarely quaternate; lamina elliptic to ovate or obovate or rarely almost orbicular, mostly 7-13 cm long, mostly 5-8 cm wide, attenuate or cuneate at the base to a petiole mostly 5-15 mm long, broadly acute to rounded at the apex, dull on both sides; venation pinnate with the midrib raised below and other venation obscure. Inflorescences at the nodes, pedunculate 4-to 8-rayed umbels of triads with all flowers sessile; peduncle mostly 12-25 mm long; rays 4-10 mm long. Corolla in mature bud 5-or 6-merous, 16-28 mm long, slender, obtuse or rounded at the apex, pink or red. Anther c. 2 mm long, about one quarter as long as the free part of the filament. Fig. 8e.
Home