Vachellia erioloba | |
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Vachellia erioloba camel thorn | |
Flowers and pods | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Caesalpinioideae |
Clade: | Mimosoid clade |
Genus: | Vachellia |
Species: | V. erioloba |
Binomial name | |
Vachellia erioloba | |
Synonyms | |
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Vachellia erioloba, the camel thorn, also known as the giraffe thorn, mokala tree, or Kameeldoring in Afrikaans, still more commonly known as Acacia erioloba, is a tree of southern Africa in the family Fabaceae. [2] Its preferred habitat is the deep dry sandy soils in parts of South Africa, Botswana, the western areas of Zimbabwe and Namibia. It is also native to Angola, south-west Mozambique, Zambia and Eswatini. [3] The tree was first described by Ernst Heinrich Friedrich Meyer and Johann Franz Drège in 1836. [3] The camel thorn is a protected tree in South Africa. [4]
The tree can grow up to 20 metres high. It is slow-growing, very hardy to drought and fairly frost-resistant. The light-grey colored thorns reflect sunlight, and the bipinnate leaves close when it is hot. [5] The wood is dark reddish-brown in colour and extremely dense and strong. It is good for fires, which leads to widespread clearing of dead trees and the felling of healthy trees.[ citation needed ] It produces ear-shaped pods, favoured by many herbivores including cattle. The seeds can be roasted and used as a substitute for coffee beans. [6]
The name 'camel thorn' refers to the fact that giraffe (kameelperd in Afrikaans) commonly feed on the leaves with their specially-adapted tongue and lips that can avoid the thorns. The scientific name 'erioloba' means "wooly lobe", a reference to the ear-shaped pods. [7]
It is commonly associated with the long running PBS wildlife program Nature , as the tree is used in the title sequence and program logo. [8]
The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for 900,000 square kilometres (350,000 sq mi), covering much of Botswana, as well as parts of Namibia and South Africa.
Kathu is a town in South Africa, and the iron ore capital of the Northern Cape province. Its name means "town under the trees", after the Camel Thorn forest it is situated in. The phrase "the town under the trees" was coined by an engineer working in the town in the early-1990s as part of a tourist marketing drive, together with the accompanying graphic. It was intended to be a marketing slogan. The meaning of the word "Kathu" has anecdotically been attributed to a porridge brewed by the local population from the powder found in the pods of the Camel Thorn trees.
Vachellia tortilis, widely known as Acacia tortilis but now attributed to the genus Vachellia, is the umbrella thorn acacia, also known as umbrella thorn and Israeli babool, a medium to large canopied tree native to most of Africa, primarily to the savanna and Sahel of Africa, but also occurring in the Middle East.
Khaudum National Park is an isolated Nature Reserve situated in the Kalahari Desert to the west of the Caprivi Strip in the northeast of Namibia. It is a very remote and inaccessible reserve, but is home to some magnificent animals, such as the lion and hyena. The park also has a campsite for visitors.
Vachellia nilotica, more commonly known as Acacia nilotica, and by the vernacular names of gum arabic tree, babul, thorn mimosa, Egyptian acacia or thorny acacia, is a flowering tree in the family Fabaceae. It is native to Africa, the Middle East and the Indian subcontinent. It is also considered a 'weed of national significance' and an invasive species of concern in Australia, as well as a noxious weed by the federal government of the United States.
Vachellia karroo, (synonym Acacia karroo} commonly known as the sweet thorn, common acacia, Karoo thorn, Cape gum or cockspur thorn, is a species of Vachellia, in the Mimosa sub-family of the Fabaceae or pea family, which is native to southern Africa from southern Angola east to Mozambique, and south to South Africa.
Vachellia sieberiana, until recently known as Acacia sieberiana and commonly known as the paperbark thorn or paperbark acacia, is a tree native to southern Africa and introduced into Pakistan. It is used in many areas for various purposes. The tree varies from 3 to 25 m in height, with a trunk diameter of 0.6 to 1.8 m. It is not listed as being a threatened species.
Vachellia xanthophloea is a tree in the family Fabaceae, commonly known in English as the fever tree. This species of Vachellia is native to eastern and southern Africa. It has also become a landscape tree in other warm climates, outside of its natural range.
The black-tailed tree rat, also called black-tailed acacia rat or black-tailed thallomys,, is a species of rodent in the family Muridae. It is found in Angola, Botswana, Namibia and South Africa, where its natural habitat is subtropical or tropical dry shrubland. It is both nocturnal and arboreal and makes bulky nests in the trees, often acacias, where it feeds on leaves and buds.
Mokala National Park is a reserve established in the Plooysburg area south-west of Kimberley in the Northern Cape, South Africa on 19 June 2007. The size of the park is 26,485 hectares. Mokala is the Setswana name for the magnificent camel thorn, a tree species typical of the arid western interior and common in the area. There is currently 70 km of accessible roads in the national park.
Vachellia drepanolobium, more commonly known as Acacia drepanolobium or whistling thorn, is a swollen-thorn acacia native to East Africa. The whistling thorn grows up to 6 meters tall. It produces a pair of straight spines at each node, some of which have large bulbous bases. These swollen spines are naturally hollow and occupied by any one of several symbiotic ant species. The common name of the plant is derived from the observation that when wind blows over bulbous spines in which ants have made entry and exit holes, they produce a whistling noise.
Deadvlei is a white clay pan located near the more famous salt pan of Sossusvlei, in a valley between the dunes in the Namib-Naukluft Park in Namibia. Also written DeadVlei or Dead Vlei, its name means "dead marsh". The pan also is referred to as "Dooie Vlei" which is the Afrikaans name. There are many references to the site on the Internet, its name often being translated erroneously in terms such as "dead valley"; a vlei is not a valley. Nor is the site a valley; the pan is a desiccated vlei.
Dichrostachys cinerea, known as sicklebush, Bell mimosa, Chinese lantern tree or Kalahari Christmas tree, is a legume of the genus Dichrostachys in the family Fabaceae.
Vachellia is a genus of flowering plants in the legume family, Fabaceae, commonly known as thorn trees or acacias. It belongs to the subfamily Mimosoideae. Its species were considered members of genus Acacia until 2009. Vachellia can be distinguished from other acacias by its capitate inflorescences and spinescent stipules. Before discovery of the New World, Europeans in the Mediterranean region were familiar with several species of Vachellia, which they knew as sources of medicine, and had names for them that they inherited from the Greeks and Romans.
Vachellia reficiens, commonly known as red-bark acacia, red thorn, false umbrella tree, or false umbrella thorn, is a deciduous tree or shrub of the pea family (Fabaceae) native to southern Africa, often growing in an upside-down cone shape and with a relatively flat crown.
Vachellia flava, synonym Acacia ehrenbergiana, is a species of drought-resistant bush or small tree, commonly known as salam in Arabic. It is found in the Sahara, the northern Sahel, parts of East Africa, the Arabian Peninsula and Iran.
Vachellia haematoxylon is a protected tree in South Africa.
Vachellia robusta, the splendid thorn, is an Afrotropical tree species.
The Hardap Recreation Resort is a National Park located in southern Namibia. It was proclaimed in 1968 and measures 252 square kilometres (97 sq mi). Hardap is situated in Hardap Region, about 250 kilometres (160 mi) south of Windhoek and about 24 kilometres (15 mi) west of Mariental. It surrounds the Hardap Dam, Namibia's largest dam, which lies on the Fish River. There is a game park on the southern side of the dam.
Kathu Forest is an area of protected woodland in the Northern Cape province of South Africa. It is some 4000 hectares in extent and was proclaimed in an attempt to safeguard an unusually dense concentration of camel thorn trees.
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