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Dombeya
''Dombeya'' is a flowering plant genus. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics. These plants are known by a number of vernacular names which sometimes, misleadingly, allude to the superficial similarity of flowering ''Dombeya'' to pears or hydrangeas (which are unrelated). Therefore, the genus as a whole is often simply called dombeyas. The generic name commemorates Joseph Dombey (1742–1794), a French botanist and explorer in South America, involved in the notorious "Dombey affair", embroiling scientists and governments of France, Spain, and Britain for more than two years. Distribution These plants grow chiefly throughout Africa and Madagascar. Madagascar has the majority of species, with approximately 175 native species. 19 are found on the African mainland, with one, '' Dombeya torrida'', also extending into the southwestern Arabian Peninsula.Skema, Cynthia. "Toward a New Circu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dombeya Burgessiae
''Dombeya burgessiae'', the rosemound, is a widespread species of flowering plant in the family Malvaceae. It is native to seasonally dry areas of tropical Africa, and has been introduced to Pakistan, Assam Assam (, , ) is a state in Northeast India, northeastern India, south of the eastern Himalayas along the Brahmaputra Valley, Brahmaputra and Barak River valleys. Assam covers an area of . It is the second largest state in Northeast India, nor ..., and Trinidad and Tobago. A variable shrub or multi-stemmed tree from tall, it is used for its fiber (for ropes and baskets), wood (bows and tool handles), its edible pith, and for friction sticks to make fire. It is occasionally planted as an ornamental. References burgessiae Flora of South Sudan Flora of the Democratic Republic of the Congo Flora of East Tropical Africa Flora of South Tropical Africa Flora of the Northern Provinces Flora of KwaZulu-Natal Flora of Swaziland Plants described in 1862 Taxa named by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dombeya Acutangula
''Dombeya acutangula'', the bois bete or ''mahot tantan'', is a species of flowering plant in the family Malvaceae. It is native to the Mascarene Islands (Mauritius, Réunion, and Rodrigues), and Madagascar, Malawi, Mozambique, Tanzania, and Zambia. It has charming pale (white or light pink) flowers in small clusters. On Mauritius it grows in forests from 300 to 500 meters elevation. It is almost extinct on the island due to habitat loss; some 50 plants remain in the wild, growing in a narrowly circumscribed area at Corps de garde, Trois Mamelles, Yemen, Magenta and Chamarel. Systematics Bois bete was sometimes placed in ''Pentapetes''. It is somewhat variable and thus was described under a number of names, which are now considered junior synonyms: * ''Pentapetes acutangula'' Poir. * ''Pentapetes angulosa'' Poir. * ''Pentapetes palmata'' Poir. This species is rather isolated among its congeners and may belong to the more basal members of its genus. It differs both from the " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pink-ball
''Dombeya wallichii'' is a flowering shrub of the family Malvaceae known by the common names pinkball, pink ball tree, and tropical hydrangea.Carter, KTropical Hydrangea: ''Dombeya wallichi''.Center for Landscape and Urban Horticulture. University of California Cooperative Extension, Central Coast & South Region. Description The plant can grow 20Gilman, E. F. and D. G. Watson''Dombeya wallichii'': Pinkball.Document ENH391. Environmental Horticulture, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published 1993. Revised 2006. to 30 feet tall and has a spread of up to 25 feet. The alternately arranged leaves are heart-shaped with serrated edges. The hanging flower clusters are pink, showy, and fragrant. Range and habitat It is native to eastern Madagascar. Its natural distribution isn't well understood, but wild specimens were collected from two coastal streamside locations on the eastern coast of Madagascar – at Antal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astiria
''Ruizia'' is a genus of flowering plants belonging to the family Malvaceae. It contains 13 species native mostly to the Mascarene Islands (Mauritius and Réunion), and one species native to Madagascar. The genus was described in 1786 by Antonio José Cavanilles, and named for Spanish botanist Hipólito Ruiz López (1754–1815). It was long thought to contain a single species, '' Ruizia cordata'', endemic to Réunion. In 2021 the genus was re-circumscribed to include the genus ''Trochetia'' and several species formerly classed in genus ''Dombeya ''Dombeya'' is a flowering plant genus. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics. These plants are known by a number of vernacular names which sometim ...''.Dorr, L.J. and Wurdack, K.J. (2021), Indo-Asian Eriolaena expanded to include two Malagasy genera, and other generic realignments based on molecular phylogenetics of Dombeyoideae (Malva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mascarene Islands
The Mascarene Islands (, ) or Mascarenes or Mascarenhas Archipelago is a group of islands in the Indian Ocean east of Madagascar consisting of islands belonging to the Republic of Mauritius as well as the French department of Réunion. Their name derives from the Portuguese navigator Pedro Mascarenhas, who first visited them in April 1512. The islands share a common geological origin beneath the Mascarene Plateau known as the Mauritia microcontinent which was a Precambrian microcontinent situated between India and Madagascar until their separation about 70 million years ago. They form a distinct ecoregion with unique biodiversity and endemism of flora and fauna. Geography The archipelago comprises three large islands, Mauritius, Réunion, and Rodrigues, plus a number of volcanic remnants in the tropics of the southwestern Indian Ocean, generally between 700 and 1,500 kilometres east of Madagascar. The terrain includes a variety of reefs, atolls, and small islands. They pres ... [...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 Theobroma cacao, cacao, Cola (plant), cola, cotton, okra, Hibiscus sabdariffa, roselle and durian. There are also some genera containing familiar ornamentals, such as ''Alcea'' (hollyhock), ''Malva'' (mallow), and ''Tilia'' (lime or linden tree). The genera with the largest numbers of species include ''Hibiscus'' (434 species), ''Pavonia (plant), Pavonia'' (291 species), ''Sida (plant), Sida'' (275 species), ''Ayenia'' (216 species), ''Dombeya'' (197 species), and ''Sterculia'' (181 species). Taxonomy and nomenclature The circumscription of the Malvaceae is controversial. The traditional Malvaceae ''sensu stricto'' comprise a very homogeneous and cladistically Monophyly, monophyletic group. Another major circumscription, Malvaceae ''sensu lato'', has been more recently defined on the basis that genetics studies ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tourrettia
''Tourrettia'' is a monotypic genus of flowering plants belonging to the family Bignoniaceae. It only contains one known species, ''Tourrettia lappacea'' (L'Hér.) Willd. The genus of ''Tourrettia'' has 2 known synonyms, ''Dombeya'' and ''Medica'' It is also in Tribe ''Tourrettieae''. Its native range stretches from Mexico down to north-western Argentina. It is found in Bolivia, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Nicaragua, Panamá, Peru and Venezuela. The genus name of ''Tourrettia'' is in honour of Marc Antoine Louis Claret de La Tourrette (1729–1793), a French botanist. The Latin specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ... of ''lappacea'' is derived from ''lappa'' meaning with burrs. It was first described and published in Mém. Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sterculiaceae
Sterculiaceae was a family of flowering plant based on the genus '' Sterculia''. Genera formerly included in Sterculiaceae are now placed in the family Malvaceae, in the subfamilies: Byttnerioideae, Dombeyoideae, Helicteroideae and Sterculioideae. As traditionally circumscribed the Sterculiaceae, Malvaceae, Bombacaceae, and Tiliaceae comprise the "core Malvales" of the Cronquist system and the close relationship among these families is generally recognized. Sterculiaceae may be separated from Malvaceae '' sensu stricto'' by the smooth surface of the pollen grains and the bilocular anthers. Numerous phylogenetic studies have revealed that Sterculiaceae, Tiliaceae and Bombacaceae as traditionally defined are cladistically polyphyletic. The APG and APG II systems unite Bombacaceae, Malvaceae ''sensu stricto'', Sterculiaceae and Tiliaceae into a more widely circumscribed Malvaceae, i.e., Malvaceae '' sensu lato''. In that view the taxa formerly classified in Sterculiaceae are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Dombey
Joseph Dombey (Mâcon, France, 20 February 1742 – Montserrat, West Indies, May 1794) was a French botanist. He was involved in the "Dombey affair" which was precipitated by British seizure of a vessel his collections were on and diversion of the collections to the British Museum. Biography He ran away from home and acquired a thorough knowledge of botany in Montpellier, where in 1768 he graduated in medicine. In 1772 he went to Paris, where he became assistant to the botanist Bernard de Jussieu, and in 1776 was appointed by Turgot botanist of the Jardin des Plantes. A year later he was sent on an expedition to visit South America and collect such useful plants as could be cultivated in France. He arrived in Callao in January 1778, and soon gathered a large herbarium of the Peruvian flora, also accumulating much valuable information concerning the cinchona tree. In 1780 he sent a portion of his collection home, but the vessel containing them was captured by the British, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
