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Grewia Flava
''Grewia flava'', the brandy bush, wild currant, velvet raisin, or raisin tree, is a species of flowering plant in the family Malvaceae Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Well-known members of economic importance include okra, cotton, cacao and durian. There are also some genera containing familiar ..., native to southern Africa. A common shrub species, it is spreading into grasslands due to human rangeland management practices, and increasing rainfall. The berries are sweet and edible, but have little flesh and so are typically collected to ferment into alcoholic beverages. The desert truffle '' Kalaharituber pfeilii'' is often found in association with its roots. References flava Flora of Angola Flora of Zimbabwe Flora of Southern Africa Plants described in 1813 {{Grewioideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustin Pyramus De Candolle
Augustin Pyramus (or Pyrame) de Candolle (, , ; 4 February 17789 September 1841) was a Swiss botanist. René Louiche Desfontaines launched de Candolle's botanical career by recommending him at a herbarium. Within a couple of years de Candolle had established a new genus, and he went on to document hundreds of plant families and create a new natural plant classification system. Although de Candolle's main focus was botany, he also contributed to related fields such as phytogeography, agronomy, paleontology, medical botany, and economic botany. De Candolle originated the idea of "Nature's war", which influenced Charles Darwin and the principle of natural selection. de Candolle recognized that multiple species may develop similar characteristics that did not appear in a common evolutionary ancestor; a phenomenon now known as convergent evolution. During his work with plants, de Candolle noticed that plant leaf movements follow a near-24-hour cycle in constant light, suggestin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malvaceae
Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Well-known members of economic importance include okra, cotton, cacao and durian. There are also some genera containing familiar ornamentals, such as ''Alcea'' (hollyhock), ''Malva'' (mallow), and ''Tilia'' (lime or linden tree). The largest genera in terms of number of species include ''Hibiscus'' (300 species), ''Sterculia'' (250 species), ''Dombeya'' (250 species), '' Pavonia'' (200 species) and '' Sida'' (200 species). Taxonomy and nomenclature The circumscription of the Malvaceae is controversial. The traditional Malvaceae '' sensu stricto'' comprise a very homogeneous and cladistically monophyletic group. Another major circumscription, Malvaceae ''sensu lato'', has been more recently defined on the basis that genetics studies have shown the commonly recognised families Bombacaceae, Tiliaceae, and Sterculiaceae, which have always been considered closely allie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalaharituber Pfeilii
''Kalaharituber'' is a fungal genus in the family Pezizaceae. It is a monotypic genus, whose single truffle-like species, ''Kalaharituber pfeilii'', is found in the Kalahari Desert, which spans the larger part of Botswana, the east of Namibia and the Northern Cape Province of South Africa. Taxonomy The fungus was first described scientifically in 1895 by German mycologist Paul Christoph Hennings as ''Terfezia pfeilii''. It was moved to its own genus in 2005 by James Trappe and Varda Kagan-Zur. Description Fruiting bodies can be up to 12 cm in diameter. These weigh approximately 200 grams, although larger rains (which affect weight) can cause them to weigh twice as much. These fruits grow close to the surface, which causes surface cracks on the ground above after rains. These fruiting bodies can occur as much as 40 cm away from the main hyphae. Habitat ''Kalaharituber pfeilii'' is found the Kalahari Desert, as well as in other arid regions of South Africa, Ango ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acmaeodera Viridaenea
''Acmaeodera'' is a genus of beetles in the family Buprestidae, a group of metallic wood-boring beetles favored by insect collectors. Whereas most beetles including most buprestids fly with their elytra held out and vibrating their hindwings to give lift and thrust, ''Acmaedodera'', however, fly with their hind wings only — the elytra are fused down the center and form a shield over the insect's abdomen, even during flight. This fact, combined with the banding across the abdomen which is common (though not universal) in this family, gives many of them a distinct wasp-like appearance when in flight. Several are therefore considered hymenopteran mimics Materialise Mimics is an image processing software for 3D design and modeling, developed by Materialise NV, a Belgian company specialized in additive manufacturing software and technology for medical, dental and additive manufacturing industries .... Species The genus contains the following species:Bellamy, C. L. (2010) A C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucocelis Amethystina
''Leucocelis'' is a genus of chafer beetles belonging to the family Scarabaeidae. Species * '' Leucocelis abbotti'' * '' Leucocelis abdita'' * '' Leucocelis abessinica'' * '' Leucocelis adelpha'' * '' Leucocelis adspersa'' * '' Leucocelis aeneicollis'' * '' Leucocelis alboguttata'' * '' Leucocelis albomaculata'' * ''Leucocelis albopilosa'' * ''Leucocelis albosticta'' * '' Leucocelis aldabrensis'' * '' Leucocelis allardi'' * '' Leucocelis amethystina'' * ''Leucocelis amitina'' * ''Leucocelis amoena'' * ''Leucocelis amplicollis'' * ''Leucocelis angustiformis'' * ''Leucocelis annae'' * ''Leucocelis annulipes'' * ''Leucocelis apicalis'' * ''Leucocelis bouyeri'' * ''Leucocelis brevis'' * ''Leucocelis brunneipennis'' * ''Leucocelis bucobensis'' * '' Leucocelis canui'' * '' Leucocelis chionosticta'' * '' Leucocelis chrysocephala'' * '' Leucocelis cincticollis'' * '' Leucocelis coerulescens'' * '' Leucocelis cognata'' * '' Leucocelis collarti'' * '' Leucocelis congoensis'' * '' Leucocel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grewia
''Grewia'' is a large flowering plant genus in the mallow family Malvaceae, in the expanded sense as proposed by the Angiosperm Phylogeny Group. Formerly, Grewia was placed in either the family Tiliaceae or the Sparrmanniaceae. However, these were both not monophyletic with respect to other Malvales - as already indicated by the uncertainties surrounding placement of ''Grewia'' and similar genera - and have thus been merged into the Malvaceae. Together with the bulk of the former Sparrmanniaceae, ''Grewia'' is in the subfamily Grewioideae and therein the tribe Grewieae, of which it is the type genus. The genus was named by Carl Linnaeus, in honor of the botanist Nehemiah Grew (1641-1712) from England. Grew was one of the leading plant anatomists and microscope researchers of his time, and his study of pollen laid the groundwork for modern-day palynology. Ecology and uses Several Lepidoptera caterpillars are found to feed on ''Grewia'' species. These include the common nawab ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Angola
The wildlife of Angola is composed of its flora and fauna. An atlas of the amphibians and reptiles of Angola was published in 2018, and reported 117 species of amphibians and 278 of reptiles. A major book on the biodiversity of Angola was published in 2019, and reported more than 2,000 species of organisms (plants, invertebrates and vertebrate animals), and 1,313 fossil species. Fauna Mammals Birds The avifauna of Angola includes a total of 983 species, of which 14 are endemic, 1 has been introduced by humans, and 4 are rare or accidental. 20 species are globally threatened. The western Angola Endemic Bird Area has 14 range-restricted species. Little is known about the conservation status of the region's birds due to the civil war that has raged in Angola for the last 27 years. The greatest diversity of restricted-range species is found in Cuanza Sul province, and given the uncertainty about their current status, many of these species are listed as Threatened. Gabela B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Zimbabwe
The wildlife of Zimbabwe occurs foremost in remote or rugged terrain, in national parks and private wildlife ranches, in miombo woodlands and thorny acacia or kopje. The prominent wild fauna includes African buffalo, African bush elephant, black rhinoceros, southern giraffe, African leopard, lion, plains zebra, and several antelope species. The introduction of the Wildlife Conservation Act of 1960 resulted in checking the loss of wildlife in Zimbabwe, since the 1960s. In the 1990s, it became one of the leading countries in Africa in wildlife conservation and management with a reported income generation US$300 million per year from the protected areas of the state, rural community run wildlife management areas and private game ranches and reserves. The Parks and Wildlife Board consisting of 12 members is responsible for this activity and deciding on policy issues under the Ministry of Environment and Natural Resources Management. The Zimbabwe Parks and Wildlife Management Authorit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Southern Africa
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms ''gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de Phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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