African Cherry Orange

A wild relative of cultivated citrus

African cherry orange is one of several non-Citrus genus citrus relatives native to Africa. While true oranges are Citrus sinensis, this fruit belongs to the related genus Citropsis, sharing the family Rutaceae but with distinct genetics.

Its small fruit (2-3 cm across) resembles a miniature orange but with thicker, more fragrant peel and notably more acidic flesh.

Traditional medicinal use

In several West and Central African pharmacopoeias, the bark and roots of the African cherry orange tree are valued more than the fruit. They’re used in traditional remedies for erectile dysfunction, fevers, and various other complaints — to such an extent that wild populations in Uganda and Cameroon have been seriously depleted by bark harvest.

This pressure on wild trees is now a conservation concern, and several countries have programs encouraging cultivation rather than wild harvest.

A horticultural curiosity

Outside Africa, African cherry orange is grown only in botanical gardens and by citrus enthusiasts. Its main commercial relevance is as rootstock material — the species shows resistance to certain citrus diseases and is studied for breeding programs targeting hardier orange and lemon varieties.

The fruit itself is rarely eaten fresh due to its tartness and thick peel; when used culinarily, it’s typically as marmalade or as a flavoring agent for the peel oils.