Leaflets 5–7(9), up to 10(25) × 4(8) cm., sessile, chartaceous, glabrous or with a few scattered hairs, oblanceolate (to lanceolate) or ovate (to obovate); apex long-acuminate; base cuneate to narrowly cuneate (sometimes almost creating the impression of a distinct petiole); margins crenate-serrate to subentire.
Leaves digitately compound; petioles glabrous, commonly up to 20 cm. long but lengths of 53 cm. have been recorded.
Stylopodium well developed, broadly conical; styles short, with shortly recurved stigmatic surfaces.
Base of racemes densely clothed with overlapping bracts; floral bracts lanceolate (to ovate).
Inflorescence a group of up to 12 spike-like racemes, up to 35 cm. long in fruit.
Fruit hemispherical, up to 6 mm. long, glabrous to very slightly puberulous.
Flowers distinctly pedicellate, pedicels 3–5 mm.
Tree up to 20(45) m. high.