Stamens inserted at level of base of corolla lobes, with long flexuous filaments; anthers extrorse, included in to considerably exserted from corolla.
Leaves coriaceous; lateral nerves fairly distant, curving towards leaf apex; tertiary venation inconspicuous.
Seed compressed–ellipsoid, the scar covering more than half its surface; endosperm absent, cotyledons fleshy.
Flowers 5–merous, fascicled in axils of current and fallen leaves, sessile or pedicellate.
Staminodes absent or present and then often irregular in shape and number.
Ovary ± ovoid, pilose; style long, cylindrical.
Calyx segments shortly united at the base.
Stipules present, rigid, persistent.
Corolla lobes longer than tube.
Fruit a 1·seeded berry.
Shrubs and trees.