Tree, (5-)20-30 m by c. 35-40 cm. Branchlets 2-6 mm thick, young parts dark furfuraceous-pubescent, soon glabrate. Leaves 0-3-jugate, glabrous. Pith of the petioles with 1-4(-5) vascular strands. Leaflets ovate-lanceolate, 6-11½(-20) by 2-5(-8) cm, thin; base cuneate; apex gradually to subabruptly, short-acuminate; nerves 7-12 pairs (angle 60-70°), curved, not arching but in the apex; reticulations little conspicuous, rather lax; sometimes with some small domatia in the nerve-axils. Inflorescences axillary, paniculate, 1.5-8 cm, mostly branched from the base, very slender, specially ♂ ones. Flowers c. 2 mm, glabrous. Calyx c. 1 mm. Stamens free or slightly confluent with the disk. Disk annular, in ♂ flowers thick and nearly cushion-shaped, the rim somewhat undulate. Infructescences and fruits unknown.