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Zanthoxylum Humile
''Zanthoxylum humile'' is a dense, deciduous Southern African suffrutex to 3 m tall and a member of the family Rutaceae. It occurs in KwaZulu-Natal, Mpumalanga, Kruger National Park, Limpopo Province, Mozambique and the southern part of Zimbabwe. It is one of some 195 species of ''Zanthoxylum'', which have a worldwide distribution in warm, temperate and subtropical regions. Its branches and leaf rachides are pubescent to greyish tomentose, or becoming glabrous, with straight or recurved grey or reddish prickles. It is alternate and imparipinnate with 4-14 pairs of leaflets, the leaves being 4–16 cm long, with terminal buds protected by cottony scales. It is sometimes found in association with ''Colophospermum mopane'' in open woodland. Male and female flowers are found on separate trees (dioecious Dioecy ( ; ; adj. dioecious, ) is a characteristic of certain species that have distinct unisexual individuals, each producing either male or female gametes, either directly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eileen Adelaide Bruce
Eileen Adelaide Bruce (15 February 1905 Petersham, London – 6 October 1955 London) was an English taxonomist and botanist. She worked at Kew Gardens and at the South African National Herbarium in Pretoria. She researched a number of plant families, in particular the Labiatae, a revision of the genus ''Kniphofia'', and the families of Pedaliaceae and Loganiaceae. Early life and education Bruce was born in Petersham on 15 February 1905, and attended Francis Holland School in London. She kept a framed family tree in her house showing her descent from Robert the Bruce. After finishing school, she earned a BSc from the University College of London, studying under Professor Edward James Salisbury, Edward Salisbury. Career She joined the staff of Royal Botanic Gardens, Kew, Kew Gardens in 1930, where she worked as an Assistant Botanist, working on the phanerogams from tropical Africa. In 1941, after the start of World War II, she enlisted in the Auxiliary Territorial Service, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutaceae
The Rutaceae () is a family (biology), family, commonly known as the rueRUTACEAE in BoDD – Botanical Dermatology Database or citrus family, of flowering plants, usually placed in the order (biology), order Sapindales. Species of the family generally have flowers that divide into four or five parts, usually with strong scents. They range in form and size from Herbaceous plant, herbs to shrubs and large trees. The most economically important genus in the family is ''Citrus'', which includes the Orange (fruit), orange (''C.'' × ''sinensis''), lemon (''C.'' × ''limon''), grapefruit (''C.'' × ''paradisi''), and Lime (fruit), lime (various). ''Boronia'' is a large Australian genus, some members of which are plants with highly fragrant flowers and are used in commercial Essential oil, oil production. Other l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KwaZulu-Natal
KwaZulu-Natal (, also referred to as KZN) is a Provinces of South Africa, province of South Africa that was created in 1994 when the government merged the Zulu people, Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu language, Zulu) and Natal Province. It is located in the southeast of the country, with a long shoreline on the Indian Ocean. It shares borders with three other provinces and the countries of Mozambique, Eswatini and Lesotho. Its capital is Pietermaritzburg, and its largest city is Durban, which is also the Port of Durban, city with the largest port in sub-saharan Africa. It is the second-most populous province in South Africa, after Gauteng. Two areas in KwaZulu-Natal have been declared UNESCO World Heritage Sites: the iSimangaliso Wetland Park and the uKhahlamba Drakensberg Park. These areas are important to the surrounding ecosystems. During the 1830s and early 1840s, the northern part of what is now KwaZulu-Natal was established as the Zulu Kingdom. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mpumalanga
Mpumalanga () is one of the nine provinces of South Africa. The name means "East", or literally "The Place Where the Sun Rises" in the Nguni languages. Mpumalanga lies in eastern South Africa, bordering Eswatini and Mozambique. It shares borders with the South African provinces of Limpopo to the north, Gauteng to the west, the Free State (province), Free State to the southwest, and KwaZulu-Natal to the south. The capital is Mbombela. Mpumalanga was formed in 1994, when the area that was the Eastern Transvaal (province), Transvaal was merged with the former bantustans KaNgwane, KwaNdebele and parts of Lebowa and Gazankulu. Although the contemporary borders of the province were formed only at the end of apartheid, the region and its surroundings have a history that extends back thousands of years. Much of its history and current significance are as a region of trade. History Precolonial Era Archeological sites in the Mpumalanga region indicate settlement by humans and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kruger National Park
Kruger National Park () is a national park in South Africa covering an area of in the provinces of Limpopo and Mpumalanga in the country's northeast. It extends from north to south and from east to west. The administrative headquarters are in Skukuza. Areas of the park were first protected by the government of the South African Republic in 1898, and it became South Africa's first national park in 1926. It is part of Kruger to Canyons Biosphere, an area designated as a biosphere reserve. History Conservation Pre-Game Reserve (1867-1898) A Game Commission was established in 1891 with J.M. Malan of Rustenberg as chairperson which resulted in the establishment of the game law of 1891 It must be noted that there were already individual farmers as far back as 1867 who published notices in the ''Staatscourant'' to prohibit hunting and so try preserve the game on their own land. In total 200 owners protected game on about 300 farms between 1867 and 1881 in this manner. One o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limpopo Province
Limpopo () is the northernmost province of South Africa. It is named after the Limpopo River, which forms the province's western and northern borders. The term Limpopo is derived from Rivombo (Livombo/Lebombo), a group of Tsonga settlers led by Hosi Rivombo who settled in the mountainous vicinity and named the area after their leader. The Lebombo mountains are also named after them. The river has been called the Vhembe by local Venda communities of the area. The capital and largest city in the province is Polokwane, while the provincial legislature is situated in Lebowakgomo. The province is made up of three former Bantustans of Lebowa, Gazankulu and Venda and part of the former Transvaal province. The Limpopo province was established as one of nine provinces after the 1994 South African general election. The province's name was first "Northern Transvaal", later changed to "Northern Province" on 28 June 1995, with two other provinces. The name was later changed aga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mozambique
Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Africa to the south and southwest. The sovereign state is separated from the Comoros, Mayotte, and Madagascar by the Mozambique Channel to the east. The capital and largest city is Maputo. Between the 7th and 11th centuries, a series of Swahili port towns developed on that area, which contributed to the development of a distinct Swahili culture and dialect. In the late medieval period, these towns were frequented by traders from Somalia, Ethiopia, Egypt, Arabia, Persia, and India. The voyage of Vasco da Gama in 1498 marked the arrival of the Portuguese Empire, Portuguese, who began a gradual process of colonisation and settlement in 1505. After over four centuries of Portuguese Mozambique, Portuguese rule, Mozambique Mozambican War of Indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zimbabwe
file:Zimbabwe, relief map.jpg, upright=1.22, Zimbabwe, relief map Zimbabwe, officially the Republic of Zimbabwe, is a landlocked country in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the southwest, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare, and the second largest is Bulawayo. A country of roughly 16.6 million people as per 2024 census, Zimbabwe's largest ethnic group are the Shona people, Shona, who make up 80% of the population, followed by the Northern Ndebele people, Northern Ndebele and other #Demographics, smaller minorities. Zimbabwe has 16 official languages, with English, Shona language, Shona, and Northern Ndebele language, Ndebele the most common. Zimbabwe is a member of the United Nations, the Southern African Development Community, the African Union, and the Common Market for Eastern and Southern Africa. The region was long inhabited by the San people, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxylum
''Zanthoxylum'' is a genus of about 250 species of deciduous and evergreen trees, shrubs and climbers in the Family (biology), family Rutaceae that are native to warm temperate and Subtropics, subtropical areas worldwide. It is the type genus of the tribe Zanthoxyleae in the subfamily Rutoideae#Zanthoxyleae, Rutoideae. Several of the species have yellow Wood#Heartwood and sapwood, heartwood, to which their generic name alludes. Several species are cultivated for their use as spices, notably including Sichuan pepper. Description Plants in the genus ''Zanthoxylum'' are typically dioecious shrubs, trees or woody climbers armed with Trichome#Plant trichomes, trichomes. The leaves are arranged alternately and are usually Pinnation, pinnate or Glossary of leaf morphology#trifoliate, trifoliate. The flowers are usually arranged in panicles and usually function as male or female flowers with four sepals and four petals, the sepals remaining attached to the fruit. Male flowers have f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colophospermum Mopane
''Colophospermum mopane'', commonly called mopane, mopani, butterfly tree, turpentine tree, or balsam tree, is a tree in the legume family (Fabaceae), that grows in hot, dry, low-lying areas, in elevation, in parts of Southern Africa. The tree only occurs in Africa and is the only species in genus ''Colophospermum''. Its distinctive butterfly-shaped (bifoliate) leaf and thin kidney-shaped/nearly semi-circular seed pod make it easy to identify. Though hard and dense and difficult to work with, it is valued timber in all sorts of construction due to its termite tolerance. Together with camel thorn and leadwood, one of the three regionally important firewood trees, due to the enduring heat, and these woods are also some of the preferred use culinarily for braai. Range and habitat The mopane is found on low-lying ground from (Mozambique) to (Zimbabwe). Mopane ecoregions Native to Southern Africa, its habitat is divided crudely into two regions: the "Angola region", i.e., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioecious
Dioecy ( ; ; adj. dioecious, ) is a characteristic of certain species that have distinct unisexual individuals, each producing either male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproduction is biparental reproduction. Dioecy has costs, since only the female part of the population directly produces offspring. It is one method for excluding self-fertilization and promoting allogamy (outcrossing), and thus tends to reduce the expression of recessive deleterious mutations present in a population. Plants have several other methods of preventing self-fertilization including, for example, dichogamy, herkogamy, and self-incompatibility. In zoology In zoology, dioecy means that an animal is either male or female, in which case the synonym gonochory is more often used. Most animal species are gonochoric, almost all vertebrate species are gonochoric, and all bird and mammal species are gonochoric. Dioecy may also describe colonies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
