Diospyros is a genus of over 700 species of deciduous and evergreen trees, shrubs and small bushes. The majority are native to the tropics, with only a few species extending into temperate regions. Depending on their nature, individual species are commonly known as ebony or persimmon trees. Some are valued for their hard, heavy, dark timber, and some for their fruit. Some are useful as ornamentals and many are of local ecological importance. The generic name Diospyros comes from the ancient Greek words Dios and pyros. In context this means more or less divine fruit or divine food, though its literal meaning is more like Wheat of Zeus.

Diospyros lycioides ssp. lycioides commonly known as Kalahari Star Apple, Bloubos, Blue Bush, Monkey Plum, and Toothbrush Bush is a South African indigenous shrub or small tree 2 to 7 meters tall with blueish grey-green foliage. The leaves are small, narrow and crowded at the ends of the branches. The fruits are orange-red berries, about 2cm in diameter and with a distinctly star-shaped calyx at the bottom. Diospyros lycioides is a very variable species which has been subdivided into a number of subspecies and is the most prevalent member of the genus Diospyros. Increase the biodiversity of your garden by planting the Kalahari star apple. Its flowers will attract bees to the garden and the fruits are relished by birds. This widespread plant has many interesting and different uses. It is used to make beer. The roasted ground seeds were once used as a coffee substitute. The wood is used to build huts and to make spoons. A yellowish brown dye is obtained from the roots. The bark is used for tanning skins. The edible roots are chewed and used as a toothbrush. In the Karoo it is valued for its shade and shelter, but it is said to taint the milk of cows. The roots are also used medicinally by the local people in various parts of the country.