Large tree c. 20 m high with stout trunk. Leaves very large (those on young vegetative and water shoots larger than those collected); midrib and main veins above whitish; vein mosaic all raised beneath. Panicle very large and diffuse (Only lateral branches collected). Sepals c. 2 mm long. Corolla 9-10 mm across, actinomorphic, white; lobes suborbicular or broad elliptic-oblong. Stamens = petals.