Female flowers: (staminodes not seen); disk annular; ovary globose, 4–5-locular with 1 pendulous ovule in each loculus; style short; stigma 4–5-lobed.
Inflorescence of terminal panicles arising from buds at the end of the previous year’s branches, before or together with the new leafy branches.
Flowers unisexual by abortion, pedicellate, arranged in cymose clusters in branched panicles and in sessile clusters on the main rhachis.
Fruit baccate, subglobose, somewhat depressed, glandular-foveolate.
Petals 4 (sometimes 5–6 in the female flowers), imbricate.
Male flowers: (6) 8 stamens4; ovary vestigial, glabrous.
Deciduous trees or shrubs, usually with buttresses.
Seed ovoid, pendulous; endosperm present.
Leaves opposite, imparipinnate.
Sepals 4, united at the base.