Benin Ebony

Diospyros crassiflora

Physical Characteristics

Diospyros crassiflora is an evergreen Tree growing to 15 m (49ft) by 12 m (39ft) at a slow rate. See above for USDA hardiness. It is hardy to UK zone 10. The plant is not self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Distribution

Western tropical Africa - Nigeria to the Central Africa Republic, south to Gabon and DR Congo.

Habitats

Edible Uses

None known

Medicinal Uses

Ophthalmic Skin A decoction of the bark is taken in draught and by enema for treating ovarian troubles[ 332 ]. The powdered bark is used, combined with the red heart-wood of Pterocarpus soyauxii, to treat yaws[ 332 ]. It is also applied to sores, perhaps in similar context[ 299 , 332 ]. Leaf-sap is instilled into the eyes for purulent ophthalmia[ 299 , 332 ]. Examination of the roots on Nigerian material has shown a strong presence of alkaloids[ 332 ].

Known Hazards

The sawdust may cause allergic contact dermatitis in wood workers[ 299 ].