Tree to 45 m, sometimes only to 20 m. Lamina of adult leaves 10–16 cm long, 2–3 cm wide; lateral at 20°–35°; petiole 14–20 mm long. Peduncle 10–20 mm long; pedicels 5–8 mm long. Operculum 1–2 mm long, 3–4 mm wide; hypanthium 2–3 mm long, 3–4 mm wide. Fruits hemispherical, 4–6 mm long, 5–6 mm wide.