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Combretaceous
The Combretaceae, often called the white mangrove family, are a family of flowering plants in the order Myrtales. The family includes about 530 species of trees, shrubs, and lianas in ca 10 genera. The family includes the leadwood tree, ''Combretum imberbe''. Three genera, ''Conocarpus'', ''Laguncularia'', and ''Lumnitzera'', grow in mangrove habitats (mangals). The Combretaceae are widespread in the subtropics and tropics. Some members of this family produce useful construction timber, such as idigbo from ''Terminalia ivorensis''. The commonly cultivated ''Quisqualis indica'' is now placed in the genus ''Combretum''. Many plants in the Quisqualis species contain the Non-proteinogenic amino acid excitotoxin Quisqualic acid, a potent AMPA agonist.Excitotoxic cell death and delayed rescue in human neurons derived from NT2 cells, M Munir, L Lu and P Mcgonigl, Journal of Neuroscience, Vol 15, 7847–7860 White mangroves The family name comes from the type genus ''Combretum''; it also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combretum Constrictum
''Combretum constrictum'' is a flowering tree species endemic to tropical Africa, within Afrotropic ecoregions. Countries it is native to include: Kenya; Tanzania, Somalia, Mozambique, and Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o .... References {{Taxonbar, from=Q15571038 constrictum Trees of Africa Flora of East Tropical Africa Flora of Northeast Tropical Africa Flora of South Tropical Africa Flora of West Tropical Africa Afrotropical realm flora Flora of Kenya Flora of Tanzania Flora of Somalia Flora of Mozambique Flora of Nigeria Taxa named by George Bentham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropics
The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in the Southern Hemisphere at S. The tropics are also referred to as the tropical zone and the torrid zone (see geographical zone). In terms of climate, the tropics receive sunlight that is more direct than the rest of Earth and are generally hotter and wetter as they aren't affected as much by the solar seasons. The word "tropical" sometimes refers to this sort of climate in the zone rather than to the geographical zone itself. The tropical zone includes deserts and snow-capped mountains, which are not tropical in the climatic sense. The tropics are distinguished from the other climatic and biomatic regions of Earth, which are the middle latitudes and the polar regions on either side of the equatorial zone. The tropics constitute 40% of Earth's surface area and contain 36% of Earth's landmass. , the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strephonema
''Strephonema'' is a genus of flowering plants belonging to the family Combretaceae. Its native range is Western and 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 tropi .... Species: *'' Strephonema mannii'' *'' Strephonema polybotryum'' *'' Strephonema pseudocola'' *'' Strephonema sericeum'' References {{Taxonbar, from=Q9080081 Combretaceae Myrtales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macropteranthes
''Macropteranthes'' is a genus containing five species of woody shrub native to northern Australia. Four species, ''M. fitzalanii, M. leichhardtii, M. leiocaulis'', and ''M. montana'', are found in Queensland, predominantly along the northeastern coast. '' M. kekwickii'', commonly known as bullwaddy, is found in the Northern Territory.''Bullwaddy Conservation Reserve Plan of Management 2005''. Parks and Wildlife Commission of the Northern Territory. ISBN N. 0 7245 4866 1 Accessed 22 October 2020/ref> References Combretaceae Myrtales genera Flora of the Northern Territory Flora of Queensland {{Myrtales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guiera
''Guiera'' is a flowering plant genus in the family Combretaceae. ''Guiera senegalensis'' is the only known species in the genus, found in Tropical Africa in dry areas from Senegal to Sudan (requiring much sunlight and light dry soil). The plant produces the tannin 3,4,5-Tri-O-galloylquinic acid and several alkaloids of the harmane family. Uses The plant as a whole is often decorative, however the leaves are known as a medicinal 'cure-all' in Africa: It is known for being hypotensive, antidiarrhetic, anti-inflammatory, and helpful for coughs. Its bark yields a marketable gum; its branches are used for baskets, framework, and fences; its roots for toothpicks; and its smoke repels flies. Ecology Guiera is a pioneer species, spread via animal dispersal and grows well in impoverished soil. It is an indicator species of overgrazed land. Water pump Guiera naturally "pumps" water to the surface in a process called '' hydraulic lift'' or ''hydraulic redistribution'' (HR): When ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Getonia
''Getonia'' is a monotypic genus of flowering plants belonging to the family Combretaceae. Its native range is India, Assam to Peninsula Malaysia. Getonia floribunda ''Getonia floribunda'', commonly known as ukshi, is a large climbing shrub which is 5–10 m long, with vines that are about 5–10 cm in diameter, the stem and leaves are said to have medicinal properties. Ukshi is found extensively in the low-lying tropical evergreen forests of the Western Ghats, and rarely in Eastern Ghats of coastal Andhra. These are also found in "''Kavus''" or the Sacred Groves of Kerala. Commonly known as kokkarai in Hindi, Minnarakoti in Tamil, Adivijama, in Telugu. The plant is also grown in central and southern parts of India Hepatoprotective Activity of Extracts from Stem of Calycopteris floribunda Lam. Against Carbon Tetrachloride Induced Toxicity in Rats M. Chinna Eswaraiah *, T. Satyanarayana It bears grey bark and tenuous branches with thick fluff on the surface. The keratinous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dansiea
''Dansiea'' is a genus of flowering plants belonging to the family Combretaceae. Its native range is Northeastern Australia. The genus name honours Samuel Justin Dansie (1927–2012), an Australian forester and plant collector, it was published in Austrobaileya Vol.1 on page 385 in 1981. Species known: *''Dansiea elliptica'' *''Dansiea grandiflora ''Dansiea grandiflora'' is a species of rainforest tree that is endemic to Queensland, Australia. It is known to exist only within a limited zone of notophyll vine forest on Cape York Peninsula. It is listed as ‘Vulnerable’ under the Quee ...'' References {{Taxonbar, from=Q8353797 Combretaceae Myrtales genera Taxa named by Norman Brice Byrnes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by 2020". The initial focus was on tropical African Floras, particularly Flora Zambesiaca, Flora of West Tropical Africa and Flora of Tropical East Africa. The database uses the same taxonomical source as Kew's World Checklist of Selected Plant Families, which is the International Plant Names Index, and the World Checklist of Vascular Plants (WCVP). POWO contains 1,234,000 global plant names and 367,600 images. See also *Australian Plant Name Index *Convention on Biological Diversity *World Flora Online *Tropicos Tropicos is an online botanical database containing taxonomic information on plants, mainly from the Neotropical realm (Central, and South America). It is maintained by the Missouri Botanical Garden and was established over 25 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laguncularia Racemosa
''Laguncularia racemosa'', the white mangrove, is a species of flowering plant in the leadwood tree family, Combretaceae. It is native to the coasts of western Africa from Senegal to Cameroon, the Atlantic Coast of the Americas from Bermuda and Florida to the Bahamas, Mexico, the Caribbean, and south to Brazil; and on the Pacific Coast of the Americas from Mexico to northwestern Peru, including the Galápagos Islands. It is a mangrove tree, growing to tall. The bark is gray-brown or reddish, and rough and fissured. Pneumatophores and/or prop roots may be present, depending on environmental conditions. The leaves are opposite, elliptical, long, and broad, rounded at both ends, entire, smooth, leathery in texture, slightly fleshy, without visible veins, and yellow-green in color. The petiole is stout, reddish, and long, with two small glands near the blade that exude sugars. The white, bell-shaped flowers are mostly bisexual and about long. The fruit is a reddish-brown dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Genus
In biological taxonomy, the type genus is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal family-group taxon is a nominal genus called the 'type genus'; the family-group name is based upon that of the type genus." Any family-group name must have a type genus (and any genus-group name must have a type species, but any species-group name may, but need not, have one or more type specimens). The type genus for a family-group name is also the genus that provided the stem to which was added the ending -idae (for families). :Example: The family name Formicidae has as its type genus the genus ''Formica'' Linnaeus, 1758. Botanical nomenclature In botanical nomenclature, the phrase "type genus" is used, unofficially, as a term of convenience. In the '' ICN'' this phrase has no status. The code uses type specimens for ranks up to fam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMPA Agonist
Ampakines, also stylized as AMPAkines, are a subgroup of AMPA receptor positive allosteric modulators with a benzamide or closely related chemical structure. They are also known as "CX compounds". Ampakines take their name from the AMPA receptor (AMPAR), a type of ionotropic glutamate receptor with which the ampakines interact and act as positive allosteric modulators (PAMs) of. Although all ampakines are AMPAR PAMs, not all AMPAR PAMs are ampakines. They are currently being investigated as potential treatment for a range of conditions involving mental disability and disturbances such as Alzheimer's disease, Parkinson's disease, schizophrenia, treatment-resistant depression (TRD) or neurological disorders such as attention deficit hyperactivity disorder (ADHD), among others. More recently developed ampakine compounds are much more potent and selective for the AMPA receptor target, and while none of the newer selective ampakine compounds have yet come onto the market, various ampa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quisqualic Acid
Quisqualic acid is an agonist of the AMPA, kainate, and group I metabotropic glutamate receptors. It is one of the most potent AMPA receptor agonists known. It causes excitotoxicity and is used in neuroscience to selectively destroy neurons in the brain or spinal cord. Quisqualic acid occurs naturally in the seeds of '' Quisqualis'' species. Research conducted by the USDA Agricultural Research Service, has demonstrated quisqualic acid is also present within the flower petals of zonal geranium ('' Pelargonium x hortorum'') and is responsible for causing rigid paralysis of the Japanese beetle. Quisqualic acid is thought to mimic L-glutamic acid, which is a neurotransmitter in the insect neuromuscular junction and mammalian central nervous system. See also * Quisqualamine * Non-proteinogenic amino acids In biochemistry, non-coded or non-proteinogenic amino acids are distinct from the 22 proteinogenic amino acids (21 in eukaryotesplus formylmethionine in eukaryotes with proka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
