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Erythroxylaceae
Erythroxylaceae (the coca family) is a family of flowering trees and shrubs consisting of 4 genera and 271 species. The four genera are ''Aneulophus'' Benth., ''Erythroxylum'' P.Browne, ''Nectaropetalum'' Engl., and ''Pinacopodium'' Exell & Mendonça. The best-known species are the coca plants, including the species ''Erythroxylum coca'', the source of the substance coca Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. The plant is grown as a cash crop in the Argentine Northwest, Bolivia, .... References Malpighiales families {{Malpighiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythroxylaceae
Erythroxylaceae (the coca family) is a family of flowering trees and shrubs consisting of 4 genera and 271 species. The four genera are ''Aneulophus'' Benth., ''Erythroxylum'' P.Browne, ''Nectaropetalum'' Engl., and ''Pinacopodium'' Exell & Mendonça. The best-known species are the coca plants, including the species ''Erythroxylum coca'', the source of the substance coca Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. The plant is grown as a cash crop in the Argentine Northwest, Bolivia, .... References Malpighiales families {{Malpighiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coca
Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. The plant is grown as a cash crop in the Argentine Northwest, Bolivia, Alto Rio Negro Territory in Brazil, Colombia, Venezuela, Ecuador, and Peru, even in areas where its cultivation is unlawful. There are some reports that the plant is being cultivated in the south of Mexico, by using seeds imported from South America, as an alternative to smuggling its recreational product cocaine. It also plays a role in many traditional Amazonian and Andean cultures as well as the Sierra Nevada de Santa Marta in northern Colombia. The cocaine alkaloid content of dry ''Erythroxylum coca'' var. ''coca'' leaves was measured ranging from 0.23% to 0.96%. Coca-Cola used coca leaf extract in its products from 1885 until about 1903, when it began using decocainized leaf extract. Extraction of cocaine from coca requires several s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aneulophus
''Aneulophus'' is a genus of flowering plants belonging to the family Erythroxylaceae. Its native range is Western Central Tropical Africa Although tropical Africa is mostly familiar to the West for its rainforests, this biogeographic realm of Africa is far more diverse. While the tropics are thought of as regions with hot moist climates, which are caused by latitude and the trop .... Species: * '' Aneulophus africanus'' Benth. * '' Aneulophus congoensis'' Gram References {{Taxonbar, from=Q9615063 Erythroxylaceae Malpighiales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectaropetalum
''Nectaropetalum'' is a genus of flowering plants belonging to the family Erythroxylaceae Erythroxylaceae (the coca family) is a family of flowering trees and shrubs consisting of 4 genera and 271 species. The four genera are ''Aneulophus'' Benth., ''Erythroxylum'' P.Browne, ''Nectaropetalum'' Engl., and ''Pinacopodium'' Exell & Mend .... Its native range is Somalia to Southern Africa, and Madagascar. Species Species: *'' Nectaropetalum acuminatum'' *'' Nectaropetalum capense'' *'' Nectaropetalum carvalhoi'' *'' Nectaropetalum eligulatum'' *'' Nectaropetalum evrardii'' *'' Nectaropetalum kaessneri'' *'' Nectaropetalum lebrunii'' *'' Nectaropetalum zuluense'' References {{Taxonbar, from=Q10335953 Erythroxylaceae Malpighiales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinacopodium
''Pinacopodium'' is a genus of flowering plants belonging to the family Erythroxylaceae. Its native range is Western Central Tropical Africa Although tropical Africa is mostly familiar to the West for its rainforests, this biogeographic realm of Africa is far more diverse. While the tropics are thought of as regions with hot moist climates, which are caused by latitude and the trop .... Species: *'' Pinacopodium congolense'' *'' Pinacopodium gabonense'' References {{Taxonbar, from=Q10349775 Erythroxylaceae Malpighiales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythroxylum
''Erythroxylum'' (''Erythroxylon'') is a genus of tropical flowering plants in the family Erythroxylaceae. Many of the approximately 200 species contain the substance cocaine,Bieri S, Brachet A, Veuthey J, Christen P. Cocaine distribution in wild Erythroxylum species. ''Journal of ethnopharmacology''. 2006; 103: 439-447. and two of the species within this genus, ''Erythroxylum coca'' and ''Erythroxylum novogranatense'', both native to South America, are the main commercial source of cocaine and of the mild stimulant coca tea. Another species, '' Erythroxylum vaccinifolium'' (also known as catuaba) is used as an aphrodisiac in Brazilian drinks and herbal medicine. ''Erythroxylum'' species are food sources for the larvae of some butterflies and moths, including several '' Morpho'' species and ''Dalcera abrasa'', which has been recorded on ''E. deciduum'', and the species of '' Agrias''. Species , Kew's Plants of the World Online listed 259 species: {{Columns-list, colwidt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythroxylum Coca
''Erythroxylum coca'' is one of two species of cultivated coca. Description The coca plant resembles a blackthorn bush, and grows to a height of . The branches are straight, and the leaves, which have a green tint, are thin, opaque, oval, and taper at the extremities. A marked characteristic of the leaf is an areolated portion bounded by two longitudinal curved lines, one line on each side of the midrib, and more conspicuous on the underside of the leaf. The flowers are small, and disposed in little clusters on short stalks; the corolla is composed of five yellowish-white petals, the anthers are heart-shaped, and the pistil consists of three carpels united to form a three-chambered ovary. The flowers mature into red berries. Unlike ''Erythroxylum novogranatense'', ''Erythroxylum coca'' requires very acidic soil conditions. Soil acidity and water acidity need to be below pH 5.5, with the optimal value being pH 3.5, similar to that of ''Rhododendron'' potting soils. At pH 6.5 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Sigismund Kunth
Carl Sigismund Kunth (18 June 1788 – 22 March 1850), also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist. He is known for being one of the first to study and categorise plants from the American continents, publishing ''Nova genera et species plantarum quas in peregrinatione ad plagam aequinoctialem orbis novi collegerunt Bonpland et Humboldt'' (7 vols., Paris, 1815–1825). Born in Leipzig, Kunth became a merchant's clerk in Berlin in 1806. After meeting Alexander von Humboldt, who helped him attend lectures at the University of Berlin, Kunth became interested in botany. Kunth worked as Humboldt's assistant in Paris from 1813 to 1819. He classified plants that had been collected by Humboldt and Aimé Bonpland during their journey through the Americas. When Kunth returned to Berlin in 1820, he became Professor of Botany at the University of Berlin, as well as the Vice President of the Berlin botanical garden. In 1829, he was elected memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus '' Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus '' Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. 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. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists 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. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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