Sumac, also spelled sumach, is any of about 35 species of flowering plants in the genus Rhus and related genera in the cashew family (Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout the world, including East Asia, Africa, and North America. Sumac is used as a spice, as a dye, and in medicine.
Argophyllaceae is a family of shrubs or small trees belonging to the order Asterales. The family includes c. 24 species in two genera, Argophyllum and Corokia. Members of the family are native to eastern Australia, New Zealand, Lord Howe Island, New Caledonia, and Rapa Iti.
Schinopsis balansae is a hardwood tree known as willow-leaf red quebracho which forms forests in the subtropical Humid Chaco ecoregion of north-eastern Argentina, and Paraguay. It is also found in the wild Pantanal vegetation in Brazil. Some of its vernacular names are quebracho colorado chaqueño and quebracho santafesino. Other species, like Schinopsis lorentzii, bear the general name quebracho and have similar properties and uses. S. balansae shares its habitat with a species of the same genus, S. heterophylla, and the two are often confused.
Searsia pendulina, commonly known as the white karee (English) or witkaree (Afrikaans), is a hardy, very fast growing, semi-deciduous tree. It occurs naturally along the Orange River and some of its tributaries.
Searsia pyroides, previously known as Rhus pyroides, is a species of Searsia, native to southern Africa. This tree occurs throughout the whole of South Africa, a part of Botswana, Zimbabwe and Tanzania and in some areas of Namibia near Windhoek.
Searsia lucida, previously known as Rhus lucida, and commonly known as the varnished kuni-rhus (English) or blinktaaibos (Afrikaans).
Searsia leptodictya is known as mountain karee in English, bergkaree in Afrikaans, and mohlwehlwe in Sotho. An evergreen tree reaching a height of 5 metres and a similar spread, it is drought resistant but only semi frost hardy. It is an attractive small tree with a rounded crown and a pleasing weeping effect. It can be planted in full sun or in partial shade. The tree bears small white flowers, which on female trees turn into bunches of small berry type fruit, which attract birds who feed on the berries. The tree is an attractive tree for a small garden. The berries can be brewed into a beer.
Searsia lancea commonly known as karee, is an evergreen, frost hardy, drought resistant tree, which can reach up to 8 metres in height with a 5-metre spread. It is one of the most common trees on the Highveld and in the Bushveld in South Africa, but not found in the Lowveld. In North America, where it is naturalized, it is known as African sumac and willow rhus.
Citropsis is a genus of flowering plants in the citrus family, Rutaceae. They are known generally as African cherry oranges. They are native to Africa.
Searsia aucheri is a species of plant in the family Anacardiaceae. It is endemic to Oman.
Buchanania obovata is a small to medium-sized understorey tree in woodlands native to northern Australia, in particular in Arnhem Land in the Northern Territory. Common names include green plum and wild mango.
Searsia sekhukhuniensis is a medium-sized, deciduous tree, reaching a height of about 3 metres and a spread of 4 metres. It is endemic to Africa.
Searsia pentaphylla, the tizra tree, is a sumac shrub or small tree species in the genus Searsia found in North Africa, especially in Morocco and Algeria, the Levant, and Sicily.
Searsia longipes is a medium-sized, semi-deciduous, trifoliate tree of up to 10 m tall. It occurs in Africa from Burkina Faso to South Africa, as well as the islands of the Indian Ocean.
This is an alphabetical list of useful timber trees, indigenous and exotic, growing in the Gauteng area of South Africa. These trees range in size up to some 1.5m DBH, such as Cedrus deodara, the Himalayan Cedar. Hobbyists will seek out even small pieces of highly valued timber, such as Buxus macowanii, the South African counterpart of Buxus sempervirens, for turnery or the making of boxes and small items. Despite the wealth of useful woods available in Gauteng, most of the trees, felled or fallen, are dumped or cut into short lengths for fuel. Trees grown in urban or suburban environments are rarely pruned and are consequently often knotty. Timber frequently holds nails, wire and spikes, attesting to a variety of abuse during the lifetime of a tree, and requiring the use of a metal detector by the sawmiller. Garden cuttings and dead leaves are occasionally piled next to trees and burnt, leaving charred scars and inclusions.
Drypetes gerrardii is a species of small tree or large shrub in the family Putranjivaceae. Common names include forest ironplum, bastard white ironwood, and forest ironwood. It is native to tropical and subtropical central and eastern Africa. It was first described in 1920 by the English botanist John Hutchinson, who named it after the English botanist William Tyrer Gerrard who collected plants and seeds in southern Africa in the 1860s.
Lannea schweinfurthii is a small to medium sized deciduous tree within the Anacardiaceae family. The tree is sometimes called 'bastard marula' or 'false marula' because when it is without flowers or fruits, it become quite similar to the marula tree and sometimes confused for the marula tree. Extracts of the species is used in traditional human and veterinary medical practices.
