Glabrous. Leaves verticillate in whorls of 4-7; lamina elliptic, c. 17 cm long, c. 7 cm wide, attenuate at the base to a petiole 15-25 mm long, shortly acuminate and acute at the apex, thick, dull on both sides; venation pinnate with the midrib visible above and raised below. Inflorescencess at the nodes, pedunculate 4-to 6-rayed simple umbels; peduncle 8-11 mm long, dilated at the apex; pedicels c. 4 mm long. Corolla in mature bud 4-merous, 21-23 mm long. Anther c. 2.5 mm long, about 3 times as long as the free part of the filament, with a broad flat connective continuous with a flattened filament c. 0.6 mm wide.
Home