Perennial tree, 3-24 m high; single-stemmed, glabrous; branches lax, horizontal; bark smooth or minutely fissured. Stipules triangular, acute. Leaves alternate, coriaceous, glossy, dark green above, paler below, the pustules paler still, drying a dull grey-green; lamina elliptic to elliptic-ovate, base asymmetric, cuneate and decurrent onto petiole, apex obtuse or obtusely acuminate, margins entire or shallowly crenate-serrate. Male flowers sepals 5-7, suborbicular-ovate, eglandular, outer slightly hooded and greenish, inner flat; glands confluent; stamens (16)20-30. Female flowers sepals 6-8; disc crenate; staminodes usually subulate; ovary 3-locular, 3-lobed to subglobose, smooth; styles 2-fid; stigmas oblong, slightly lobulate. Fruit a 3-lobed, obovoid-trigonous capsule, smooth. Seeds ovoid, smooth.
Leaf blades 3–14 × 1–7 cm, elliptic to elliptic-ovate, obtuse or obtusely acuminate at the apex, asymmetrically cuneate at the base and decurrent onto the petiole, entire or shallowly crenate-serrate, coriaceous, glossy, dark green above, paler beneath, the pustules paler still, drying a dull grey-green; lateral nerves in 7–11(15) pairs, weakly or not looped; tertiary and quaternary nerves reticulate with raised pustules covering each reticulation.
Male flowers: pedicels 1–2 mm long; sepals 5–7, 2.5–3 × 2.5–3 mm, suborbicular-ovate, not ciliate, eglandular, the outer slightly hooded and greenish, the inner flat and ± cream coloured; glands confluent; stamens (16)20–30, usually with an outer whorl of 15–20 and an inner of 5–15, filaments 3–4 mm long, white, anthers 1 mm long, yellow.
Female flowers: pedicels 2–3 mm long, extending to 5–6 mm in fruit, stouter than in the male flowers; sepals 6–8, ± as in the male flowers; disk crenate; staminodes usually subulate; ovary 2 mm in diameter, usually 3-celled, 3-lobed to subglobose, smooth; styles usually 3, 1–2 mm long, bifid, stigmas oblong, slightly lobulate.
Tree, up to 9 m high. Leaves elliptic to oblanceolate, 25-110 x 13-55 mm, apex acute to rounded, margin entire or obscurely serrate. Fruit a 3-lobed capsule, up to 8 x 10 mm. Flowers white to green.
Fruit 1 × 1.5 cm, usually 3-celled, obovoid-trigonous, ± smooth, dark green later turning brown.
Seeds 6 × 5 mm, ± ovoid, smooth; exotesta pearly-grey on drying, endotesta dark grey-brown.
A glabrous tree up to 24 m tall, generally dioecious; branches lax, horizontal.
Bark grey-brown, smooth or minutely fissured.
Stipules 2 × 1 mm, triangular, acute.
Wood white, close-grained.
Petioles 3–10 mm long.
Twigs greenish.