Vepris bremekampii

Vepris bremekampii (syn. Toddaliopsis bremekampii), the wart-berry or wild mandarin, is a species of flowering plant in the family Rutaceae, native to southern Mozambique and northern South Africa. An evergreen shrub or small tree reaching 6 m, its 1.4 cm fruit are wrinkled and warty with a resemblance to Citrus.