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Platylophus (plant)
''Platylophus trifoliatus'' is a species of trees in the family Cunoniaceae. It is endemic to South Africa and the only species of the genus ''Platylophus''. Leaves are opposite with three leaflets. Flowers are creamish or yellowish and arranged in axillary thyrsoid inflorescences. Fruits are indehiscent. Its closest relative is the Tasmanian endemic Anodopetalum ''Anodopetalum biglandulosum'' is a Tasmanian endemic shrub or small tree species that is a common component of Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption .... References {{Taxonbar, from=Q15138913 Trees of South Africa Cunoniaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cunoniaceae
Cunoniaceae is a family of 27 Genus, genera and about 335 species of woody plants in the order Oxalidales, mostly found in the tropical and wet temperate regions of the Southern Hemisphere. The greatest diversity of genera are in Australia and Tasmania (15 genera), New Guinea (9 genera), and New Caledonia (7 genera). The family is also present in Central America, South America, the Caribbean, Malesia, the islands of the South Pacific, Madagascar and surrounding islands. the family is absent from mainland Asia except from Peninsular Malaysia, and almost absent from mainland Africa apart from two species from Southern Africa (''Cunonia capensis'', ''Platylophus trifoliatus''). Several of the genera have remarkable disjunct ranges, found on more than one continent, e.g. ''Cunonia'' (Southern Africa & New Caledonia), ''Eucryphia'' (Australia & South America) ''Weinmannia'' (America and the Mascarenes). The family includes trees and shrubs; most are evergreen but a few are deciduous. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anodopetalum
''Anodopetalum biglandulosum'' is a Tasmanian endemic shrub or small tree species that is a common component of Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...'s cool temperate rainforests. It is commonly known as horizontal because of its habit of growth. It is the sole species in the genus ''Anodopetalum''. Morphology Growth form ''Anodopetalum biglandulosum'' is commonly known as horizontal scrub due to the habit of its slender trunk (primary shoot) bending down horizontally under its own weight. This fallen stem sends vertical branches up its length (secondary shoots), which in turn bend down and branches arise (tertiary shoots), forming an impenetrable horizontal scrub. The creation of light gaps in the canopy change light intensity, causing dormant buds at the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of South Africa
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are usable as lumber or plants above a specified height. In wider definitions, the taller palms, tree ferns, bananas, and bamboos are also trees. Trees are not a taxonomic group but include a variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some reaching several thousand years old. Trees have been in existence for 370 million years. It is estimated that there are some three trillion mature trees in the world. A tree typically has many secondary branches supported clear of the ground by the trunk. This trunk typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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