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Cuviera Le-testui
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...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] |
Bioko
Bioko (; historically Fernando Po; bvb, Ëtulá Ëria) is an island off the west coast of Africa and the northernmost part of Equatorial Guinea. Its population was 335,048 at the 2015 census and it covers an area of . The island is located off the Ambazonian segment of Cameroon, in the Bight of Biafra portion of the Gulf of Guinea. Its geology is volcanic; its highest peak is Pico Basile at . Malabo, on the north coast of the island, is the capital city of Equatorial Guinea. Etymology Bioko's native name is ''Ëtulá Ëria'' in the Bube language. For nearly 500 years, the island was known as ''Fernando Po'' ( pt, Fernando Pó, links=no; es, Fernando Poo, links=no), named for Portuguese navigator Fernão do Pó. Between 1973 and 1979 the island was named ''Macías Nguema Biyogo'' after the then president of Equatorial Guinea; the current name, Bioko, dates from 1979 and is in honour of politician Cristino Seriche Bioko. Geography Bioko has a total area of . It is long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuviera Migeodii
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuviera Calycosa
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robynsia Glabrata
''Robynsia'' is a monotypic genus of flowering plants in the family Rubiaceae. It was described by John Hutchinson and was named after his friend and colleague Walter Robyns.Hutchinson, John. 1931. Flora of West Tropical Africa 2: 108 The genus contains only one species, ''Robynsia glabrata'', which is found in Ghana, Ivory Coast Ivory Coast, also known as Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country on the southern coast of West Africa. Its capital is Yamoussoukro, in the centre of the country, while its largest city and economic centre is ... and Nigeria. The species is morphologically similar to the genus '' Cuviera'' but differs by having long, slender corolla tubes. References External links World Checklist of Rubiaceae Monotypic Rubiaceae genera Vanguerieae Taxonomy articles created by Polbot {{Ixoroideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Wilhelm Sonder
Otto Wilhelm Sonder (18 June 1812, Bad Oldesloe – 21 November 1881) was a German botanist and pharmacist. Life A native of Holstein, Sonder studied at Kiel University, where he sat pharmaceutical examinations in 1835, before becoming the proprietor of a pharmacy in Hamburg from 1841 to 1878. In 1846 he received an honorary doctorate from the University of Königsberg and was elected a member of the German National Academy of Sciences Leopoldina for his contribution to the field of botany. Herbarium From a young age, Sonder showed considerable interest and skill in Botany. He often embarked on botanical excursions in his local area early in the morning before heading to work at the pharmacy. Throughout his life, Sonder met and conversed with many eminent botanists of the era. He amassed an extensive botanical collection that contained hundreds of thousands of specimens representing all major plant groups and spanning all parts of the globe. The collection is particularly sign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vangueria Lasiantha
''Vangueria'' is a genus of flowering plants in the family Rubiaceae. The genus is named for , as ''Vangueria madagascariensis, V. madagascariensis'' is known in Malagasy language, Malagasy. Distribution The genus contains over 50 species distributed in Africa south of the Sahara with one species occurring in Madagascar (''Vangueria madagascariensis, V. madagascariensis''). The centre of diversity is in East Africa (Kenya, Tanzania) and they are rare in West Africa. Bacterial leaf symbiosis Endophytic bacteria are housed in the intercellular space of the leaf mesophyll tissue. The presence of these bacteria can only be microscopically ascertained. The bacteria are identified as ''Burkholderia'', which is a genus that is also found in the leaves of other Rubiaceae species. The hypothesis is that these endophytic bacteria provide chemical protection against insect herbivory. Gousiekte Several ''Vangueria'' species - ''Vangueria latifolia, V. latifolia'', ''Vangueria pygmaea, V. py ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hutchinson (botanist)
John Hutchinson, OBE, FRS (7 April 1884 Blindburn, Northumberland – 2 September 1972 London) was an English botanist, taxonomist In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are given ... and author.''A Botanist in Southern Africa'' John Hutchinson (London, 1946) Life and career Born in Blindburn, Wark on Tyne, Northumberland, England, he received his horticultural training in Northumberland and Durham, England, Durham and was appointed a student gardener at Royal Botanic Gardens, Kew, Kew in 1904. His taxonomic and drawing skills were soon noticed and resulted in his being appointed to the Herbarium in 1905. He moved from assistant in the Indian section to assistant for Tropical Africa, returning to Indian botany from 1915 to 1919, and from then on was in charge of the African sectio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuviera Truncata
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuviera Trilocularis
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Bentham
George Bentham (22 September 1800 – 10 September 1884) was an English botanist, described by the weed botanist Duane Isely as "the premier systematic botanist of the nineteenth century". Born into a distinguished family, he initially studied law, but had a fascination with botany from an early age, which he soon pursued, becoming president of the Linnaean Society in 1861, and a fellow of the Royal Society in 1862. He was the author of a number of important botanical works, particularly flora. He is best known for his taxonomic classification of plants in collaboration with Joseph Dalton Hooker, his ''Genera Plantarum'' (1862–1883). He died in London in 1884. Life Bentham was born in Stoke, Plymouth, on 22 September 1800.Jean-Jacques Amigo, « Bentham (George) », in Nouveau Dictionnaire de biographies roussillonnaises, vol. 3 Sciences de la Vie et de la Terre, Perpignan, Publications de l'olivier, 2017, 915 p. () His father, Sir Samuel Bentham, a naval architect, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuviera Subuliflora
''Cuviera'' is a genus of flowering plants in the family Rubiaceae native to tropical Africa. It was originally described by Augustin Pyramus de Candolle in 1807 and is named after the French naturalist Georges Cuvier. Description The species form a homogeneous group that is well characterized by their striped petals, many-flowered inflorescences and usually ant holes in the twigs. The bracts are recaulescent, which means that the first node of the inflorescence is bare and the lowest bracts are inserted at the second node. Distribution and habitat The genus is found in the Guineo-Congolian rainforest zone. The centre of diversity is the Lower Guinean forests; two species occur in the Upper Guinean forests, and only '' C. angolensis'' extends into the Congolian forests. Most species are relatively light demanding, favouring secondary or riverine forest, but some are found in the understory as well. They often grow in clusters. Taxonomy At one time, the genus ''Globulostyl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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