Tree 16-18 m high. Bark very pale grey, with lines but not fissures. Habit suberect and dense. Leaves glossy, dark green above, the abbreviated petiole purple. Fruit (on ground) green, to c.10 x 6.5 cm, i.e. excluding the erect calyx. Obtusely, 4 angled, otherwise broadly ovoid. Introduced? One tree only.