Botanical atlas

Natal Plum

Carissa macrocarpa

Along South Africa's coast, the Xhosa and Zulu peoples have long gathered the ripe, crimson fruit of the Natal plum straight from the dune scrub, eating it fresh or simmering it down into a tart preserve to see them through the year. Its dense, spiny branches made it a natural choice for living fences and kraal boundaries well before wire fencing arrived, a practice still visible along the KwaZulu-Natal coastline today. European settlers later brought the shrub into cultivation as an ornamental hedge, drawn as much to its perfumed, jasmine-like blossoms as to its fruit. It remains, first and foremost, a garden and orchard plant rather than a medicine chest herb.

In tradition.

Along South Africa's coast, the Xhosa and Zulu peoples have long gathered the ripe, crimson fruit of the Natal plum straight from the dune scrub, eating it fresh or simmering it down into a tart preserve to see them through the year. Its dense, spiny branches made it a natural choice for living fences and kraal boundaries well before wire fencing arrived, a practice still visible along the KwaZulu-Natal coastline today. European settlers later brought the shrub into cultivation as an ornamental hedge, drawn as much to its perfumed, jasmine-like blossoms as to its fruit. It remains, first and foremost, a garden and orchard plant rather than a medicine chest herb.

Safety.

Only the fully ripe, dark colored fruit is edible; the leaves, stems, and unripe green fruit contain a milky sap with cardiac glycosides that can cause nausea, vomiting, or heart rhythm problems if eaten, so anyone on heart medication should be especially careful around this plant. The sap can also irritate skin and eyes, and the branches have sharp thorns, so keep children and pets away from anything but ripe fruit.