Monday, May 13, 2013

Orange Bird Berry (Hoslundia opposita)

Family Lamiaceae
This hardy garden plant bears brightly coloured, tasty edible fruits and is an excellent subject for container gardening, which is a useful way to make the best of all available space.


Description

Plants are herbaceous perennials (either spreading or erect) and sometimes soft shrubs, growing up to 1.2 m high. Leaves are opposite or sometimes arranged in threes. Plants possess minute, white or creamy green-coloured flowers, starting from October to February. Fruits are fleshy, berry-like in shape and attractively orange-red in colour.

 Distribution

Orange bird-berry plants have a widespread natural distribution, occurring both in tropical and subtropical open woodland. In southern Africa they occur naturally in areas such as Namibia and Botswana in the north, as well as in Swaziland. In South Africa, they can be found growing naturally from the coastal areas of KwaZulu-Natal, extending to Mpumalanga and Limpopo. Plants are very common throughout tropical Africa, in countries such as Senegal, Sudan and Ethiopia.

 Derivation of name and historical aspects

The name Hoslundia was named for O. Hoslund-Smith, a naturalist from Guinea. The Latin name opposita refers to the leaves and fruits, which are set in opposite pairs.

 Ecology

Certain insects including bees visit plants. The tiny cream-green flowers are much loved by butterflies. The fruits are birds' favourites; hence the name orange bird-berry, and wild animals feed on the plant too.

 Uses and cultural aspects

People eat tasty fruits. Leaves are reported to have a strong unpleasant scent, which is alleged to repel bees and is thus utilized in the collection of honey.

Saturday, May 11, 2013

Sosatie Plant (Crassula perforate)

Family Crassulaceae
A small, spreading bush which can grow up to 1m in height.
 They are able to grow in various positions in the veld and garden, from shade to full sun.
 It is capable of surviving drought and semi-frost.

Thursday, May 9, 2013

Needle-leaved Bush-cherry (Maerua rosmarinoides)

Family Capparaceae
 Shrub or small slender tree to 5m in bushveld and stream thickets.
 Host plant for the butterfly larvae of the Pieridae family (whites)


Tuesday, May 7, 2013

Dolls Powderpuff (Cyanotis speciosa)

Family Commelinaceae
 It is found growing in well drained soil with lots of sun.
 It grows to about 30cmin height and has very small flowers.

Sunday, May 5, 2013

Pig’s Ear (Cotyledon velutina)

Family Crassulaceae
 No information is available on this succulent.


Friday, May 3, 2013

Monkey Pod (Cassia petersiana)

Family Caesalpinioideae
 A small shrub or tree growing to about 12m found mainly along riverbeds and streams.
 Various parts of the tree are used in African traditional medicine as a purgative and to treat fevers, gonorrhoea and skin infections. The roots and bark is given in soup or milk to a dog injured by the horns of an antelope or to make a lazy hunting dog lean and hungry and so more eager for the chase.

Info: Trees of Southern Africa (Palgrave)

Wednesday, May 1, 2013