For the identification of insects and other fauna and flora of South Africa: please click on the following links:
Insects and related species: Antlions - Ants - Bees - Beetles - Bugs - Butterflies, Moths and Caterpillars - Centipedes and Millipedes - Cockroaches - Crickets - Dragonflies and Damselflies - Grasshoppers and Katydids - Mantis - Stick Insects - Ticks and Mites - Wasps - Woodlice
Plants, Trees, Flowers: (Note: Unless plants fall into a specific species such as Cacti, they have been classified by their flower colour to make them easier to find) Bonsai - Cacti, Succulents, Aloes, Euplorbia - Ferns and Cycads - Flowers - Fungi, Lichen and Moss - Grass - Trees
Animals, Birds, Reptiles etc.: Animals, Birds, Fish and Crabs - Frogs - Lizards - Scorpions - Snails and Slugs - Snakes - Spiders - Tortoise, Turtles and Terrapins - Whipscorpions
Other photography: Aeroplanes - Cars and Bikes - Travel - Sunrise - Water drops/falls - Sudwala and Sterkfontein Caves etc.

Wednesday, January 2, 2013

Wild Medlar (Vangueriopsis infausta)

Family Rubiaceae
This species is one of South Africa's more popular veld fruits, and can be enjoyed while walking. This lovely little tree is considered to possess evil powers and not even the wood should be used for making fire. It is believed that it could cause cattle to bear only male offspring. Despite this, the plant is used extensively.

This is a deciduous shrub or small tree that varies in height from 3-7 m, depending on the habitat. It can be single or multistemmed, but usually the latter. The bark is greyish to yellowish brown, smooth and peeling in irregular small strips. The branchlets are covered with short, woolly hairs, especially when young. The leaves are single, oppositely arranged, as is typical of this family. The leaves are light green in colour, covered with soft, velvety short hairs and even more so when young. The margin of the leaf is entire. The shape of the leaf is elliptic to ovate with the net veining conspicuous below. When older, the leaves often appear twisted and are rough to the touch.

Soft, velvety, acorn-shaped buds appear either before or simultaneously with the new leaves around September to October. These open into small flowers, greenish white to yellowish in colour. They occur in clusters along the short lateral branches. The fruit is almost round, glossy dark green when young and changing to a light brown when ripe. The ripe fruit is soft and fleshy with a leathery shin that encloses 3-5 seeds embedded in soft pulp. The fruit is edible and has a pleasant sweet-sour, mealy taste. It tastes like an apple. It can be found on the plants from January to April. The remains of the old flower base can be seen on the tip of the fruit.


This plant can be found in woodlands, scrub, on stony koppies or in sandy valleys. It is most common in open, exposed grassland. It occurs from the Eastern Cape, Free State, KwaZulu-Natal, Swaziland, Mpumalanga, Gauteng, Limpopo, the North-West to Northern Cape.

 Ecological value

Antelope graze the leaves. Bushbabies, monkeys, baboons, squirrels and bushpigs eat the fruit when ripe. Butterflies and flies visit the flowers. One often finds elongated, papillate galls on the leaves that are caused by insects.

 Uses and economic value

The fruit is mostly eaten raw but in some parts it is stored as dried fruit to be used in time of food scarcity. It is said that mampoer, a strong alcoholic drink or brandy can be distilled from it or fermented to make beer. If mixed with a little water and sugar it produces an acceptable substitute for apple sauce. The fruit juice can also be used for flavouring purposes by squeezing it out in water, discarding the seed and skins. This is done often for flavouring porridge. According to Betsie Rood (1994) vinegar can be produced from the fruit. This plant has medicinal value as well. An infusion of the roots and leaves has been used to treat malaria, chest ailments like pneumonia, as a purgative and to treat ringworms. An infusion of the leaves is used for the relief of toothache. For the treatment of swelling of the limbs the affected parts are bathed in a decoction of the pounded leaves and small twigs, especially in children.