OLACACEAE

Ximenia afra

Sourplum

Trees & Shrubs

Local Context

Uncommon but well represented. It grows in dry bushveld, open woodland and on rocky hillsides.

Identification

Growth: Spiny shrub or small tree (2–8 m) with spreading branches armed with sharp thorns.
Leaves: Leathery oval leaves with grooved midribs and notched tips, held on short stalks.
Flowers: Small, fragrant greenish-white to pink flowers, densely hairy on the inside of the petals.
Fruit: Fleshy, edible oval plum-like fruit (2.5–3.5 cm) ripening from yellow to bright scarlet-red.
Texture: Stems feature stiff axillary spines, with young shoots varying from rusty-velvety to smooth.

Did You Know?

Eating a Sourplum is a true test of bushveld technique due to an extreme flavour contrast: while the inner pulp is pleasantly sweet and refreshing, the outer skin is violently, jaw-clenchingly sour. Experienced foragers never bite straight into it - they pinch the ripe fruit between thumb and forefinger to shoot the sweet, jelly-like pulp directly into their mouth, leaving behind the mouth-puckering rind. That succulent fruit is fueled by a deceptive survival strategy: beneath its green foliage, the shrub is a stealthy root parasite (hemiparasite). Its underground roots actively seek out and pierce the roots of neighboring trees and grasses, siphoning off water and mineral nutrients to thrive through harsh savanna droughts.The hard seed inside the fruit is packed with up to 65% rich, viscous oil, traditionally pressed to soften animal hides, condition skin, and burn as a clean fuel in oil lamps.

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