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Diegodendraceae
''Diegodendron'' is a monotypic genus of flowering plants belonging to the family Bixaceae. The only known species is ''Diegodendron humbertii''. Its native range is Madagascar. The genus and species were circumscribed by René Paul Raymond Capuron René Paul Raymond Capuron (20 October 1921 – 24 August 1971) was a French botanist. Capuron was responsible for an extensive amount of work on the tree flora of Madagascar. Several tree taxa with the specific epithet of ''capuronii'' honor his ... in Adansonia, n.s., vol.3 on page 385-386 in 1963. The genus name of ''Diegodendron'' is in honour of Diego Suárez also known as ''Diego Soares de Melo'', ''Diego Suarez de Melo'' and the "Galego", who was a 16th-century Portuguese navigator and explorer (plus ''dendron'' Latin for tree). References {{Taxonbar, from=Q5806874 Bixaceae Monotypic Malvales genera Flora of Madagascar Taxa described in 1963 Taxa named by René Paul Raymond Capuron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Paul Raymond Capuron
René Paul Raymond Capuron (20 October 1921 – 24 August 1971) was a French botanist. Capuron was responsible for an extensive amount of work on the tree flora of Madagascar. Several tree taxa with the specific epithet of ''capuronii'' honor his name, examples being '' Podocarpus capuronii'' and '' Schizolaena capuronii''. Works Highlights of his work include: *''M. arillata'' — a new species of ''Mauloutchia'', formed from the collection of ''Myristicaceae'' specimens. *''Takhtajania perrieri'' — the only extant representative of the family ''Winteraceae''. Capuron was the first to rediscover the plant, following its last sighting by Henri Perrier de la Bathie, back in 1909. Bibliography *''Essai d'introduction à l'étude de la flore forestière de Madagascar'', Tananarive, ''Inspection Générale des Eaux & Forêts'', 1957, 125 pp. *''Rhopalocarpacées''. In: ''Flore de Madagascar et des Comores'', vol. 127, Paris, 1963, 41 pp. *''Révision des Sapindacées de Madagascar e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Genus
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.' ... [...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] |
Bixaceae
The Bixaceae are a family of dicotyledonous plants commonly called the achiote family. Under the Cronquist system, the family was traditionally placed in the order Violales. However, newer arrangements move it, with some other families previously in the Violales, into the Malvales. Although small, this family includes trees, herbs, and shrubs. The plants are bisexual, and all species have five sepals. All plants within the Bixaceae produce a red, orange, or yellow latex. Genera The Bixaceae include three genera and a total of 25 species, although ''Cochlospermum'' is sometimes placed into its own family Cochlospermaceae. The best-known species is the source of annatto, the achiote, which belongs to the type genus of the family. *''Bixa'' *'' Cochlospermum'' ('' Amoreuxia'' is now a synonym) *''Diegodendron ''Diegodendron'' is a monotypic genus of flowering plants belonging to the family Bixaceae. The only known species is ''Diegodendron humbertii''. Its native range is Mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumscription (taxonomy)
In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus. A goal of biological taxonomy is to achieve a stable circumscription for every taxon. This goal conflicts, at times, with the goal of achieving a natural classification that reflects the evolutionary history of divergence of groups of organisms. Balancing these two goals is a work in progress, and the circumscriptions of many taxa that had been regarded as stable for decades are in upheaval in the light of rapid developments in molecular phylogenetics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diogo Soares
Diogo Soares de Albergaria ( es, Diego Suarez de Albergaria), also known as Diego Soares de Melo, Diego Suarez de Melo and the "Galego", was a 16th-century Portuguese navigator and explorer. India Soares arrived to India 1538,Kerr, Volume 6, Chapter 4, Section 15 where he was a known murderer and pirate. Estêvão da Gama, by then Governor of Goa, issued a warrant for Soares's arrest, but Soares was later granted a pardon by Da Gama's successor, Martim Afonso de Sousa,Mendes Pinto, Pp. 620 who was a friend of Soares.Barros and Couto, Pp. 180 Under De Sousa's rule, Soares commanded expeditions while at the same time continuing his pirate activities near Portuguese Mozambique. Madagascar Soares visited Madagascar in 1543 under the orders of Martim Afonso de Sousa, to investigate the whereabouts of De Sousa's brother who was reportedly wrecked there. The same year, Soares returned to Kochi (the Cochin) without the information, but with loads of silver and slaves he had looted fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Malvales Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, ''Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Madagascar
The flora of Madagascar consists of more than 12,000 species of plants, as well as a poorly known number of fungi and algae. Around 83% of Madagascar's vascular plants are found only on the island. These endemics include five plant families, 85% of the over 900 orchid species, around 200 species of palms, and such emblematic species as the traveller's tree, six species of baobab and the Madagascar periwinkle. The high degree of endemism is due to Madagascar's long isolation following its separation from the African and Indian landmasses in the Mesozoic, 150–160 and 84–91 million years ago, respectively. However, few plant lineages remain from the ancient Gondwanan flora; most extant plant groups immigrated via across-ocean dispersal well after continental break-up. After its continental separation, Madagascar probably experienced a dry period, and tropical rainforest expanded only later in the Oligocene to Miocene when rainfall increased. Today, humid forests, inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Described In 1963
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in '' Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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