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Jupunba Commutata
''Jupunba commutata'' is a species of flowering plant in the family Fabaceae. It is a tree native to Guyana, Suriname, and Venezuela. It is confined to a small number of localities in montane including the Gran Sabana, the Pacaraima Mountains, the Kanuku Mountains, and Tafelberg, where it grows in the montane savanna–forest A forest is an ecosystem characterized by a dense ecological community, community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, ... transition, including shrublands and gallery forests, from 800 to 1200 meters elevation. References commutata Flora of Guyana Flora of Venezuela Flora of Suriname Plants described in 1996 Least concern plants Taxa named by Rupert Charles Barneby Taxa named by James Walter Grimes Taxonomy articles created by Polbot {{Mimosoideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rupert Charles Barneby
Rupert Charles Barneby (6 October 1911 – 5 December 2000) was a British-born self-taught botanist whose primary specialty was the Fabaceae (Leguminosae), the pea family, but he also worked on Menispermaceae and numerous other groups. He was employed by the New York Botanical Garden from the 1950s until shortly before his death. Barneby published prolifically and named and described over 1,100 new species. In addition, he had 25 species named after him as well as four genera: ''Barnebya,'' ''Barnebyella'', ''Barnebydendron'', and ''Rupertia''. He received numerous prestigious botanical awards, including The New York Botanical Garden's Henry Allan Gleason Award (1980), the American Society of Plant Taxonomists' Asa Gray Award (1989), the International Association for Plant Taxonomy's Adolf Engler, Engler Silver Medal (1992), and the International Botanical Congress's Millennium Botany Award (1999). His lifelong partner was Harry Dwight Dillon Ripley (1908–1973), with whom he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tafelberg, Suriname
Tafelberg (literally "Table Mountain") is one of the highest mountains in Suriname at . It is a tepui and is part of the Tafelberg Nature Reserve. The mountain is in the Sipaliwini District. The Rudi Kappel Airstrip, former name: Tafelberg Airstrip, is nearby. In 1943, the mountain was climbed for the first time by the Coppename River expedition led by Dirk Geijskes. Notable disasters * In 1944 US Air Force The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its ori ... Captain Atkinson while on a reconnaissance flight over the South of Suriname, had to make a crashlanding on the Tafelberg. Fortunately he was rescued after a few days by a military search and rescue expedition. * On 25 October 1968 a Douglas C-47A PH-DAA of KLM Aerocarto flew into the Tafelberg following an engine failure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Rupert Charles Barneby
In biology, a taxon (back-formation from ''taxonomy''; : 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, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). 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 presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern Plants
The degrees of comparison of adjectives and adverbs are the various forms taken by adjectives and adverbs when used to compare two entities (comparative degree), three or more entities (superlative degree), or when not comparing entities (positive degree) in terms of a certain property or way of doing something. The usual degrees of comparison are the ''positive'', which denotes a certain property or a certain way of doing something without comparing (as with the English words ''big'' and ''fully''); the ''comparative degree'', which indicates ''greater'' degree (e.g. ''bigger'' and ''more fully'' omparative of superiorityor ''as big'' and ''as fully'' omparative of equalityor ''less big'' and ''less fully'' omparative of inferiority; and the ''superlative'', which indicates ''greatest'' degree (e.g. ''biggest'' and ''most fully'' uperlative of superiorityor ''least big'' and ''least fully'' uperlative of inferiority. Some languages have forms indicating a very large degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1996
Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular organism, multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Suriname
The biodiversity of Suriname is high, mostly because of the variety of habitats and warm temperatures. The average annual temperature in the coastal area is between 26° and 28°C. Suriname can be divided into four major ecological zones, namely from north to south; # The young coastal plain # The old coastal plain # The Savannah or Zanderij belt # The interior residual uplands Habitats and species The coast of Suriname is wild and consists of mud banks, sand beaches, mangrove forests and lagoons. The Guiana current flows along the coast of Suriname. The North Brazil Current, a warm water ocean current, is renamed as the Guiana current. The confusion surrounding its name is due partly to the seasonal change in flow of nearby currents. The mangrove forests have only one story with a height of 20–25 meters. They are almost completely homogeneous and dominated by black mangrove (''Avicenna germinans''). The mangrove forests are important as staging and wintering areas for birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Venezuela
The flora of Venezuela consists of a huge variety of unique plants; around 38% of the estimated 30,000 species of plants found in the country are endemic to Venezuela. Overall, around 48% of Venezuela's land is forested; this includes over 60% of the Venezuelan Amazon. These rainforests are increasingly endangered by mining and logging activities. Venezuela has a variety of biomes, including the Andes mountains in the west and the Amazon Basin rainforest in the south. Centrally located are the extensive Llanos lowland plains that host savannah forest. Also present is the Caribbean coast in the middle of the north, and the Orinoco River Delta in the east. They include xeric scrublands in the extreme northwest and coastal mangrove forests in the northeast. Its cloud forests and lowland rainforests are particularly rich, for example hosting over 25,000 species of orchids. These include the ''flor de mayo'' orchid (''Cattleya mossiae''), the national flower. Venezuela's national tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Guyana
Guyana, officially the Co-operative Republic of Guyana, is a country on the northern coast of South America, part of the historic British West Indies. entry "Guyana" Georgetown is the capital of Guyana and is also the country's largest city. Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Venezuela to the west, and Suriname to the east. With a land area of , Guyana is the third-smallest sovereign state by area in mainland South America after Uruguay and Suriname, and is the second-least populous sovereign state in South America after Suriname; it is also one of the least densely populated countries on Earth. The official language of the country is English, although a large part of the population is bilingual in English and the indigenous languages. It has a wide variety of natural habitats and very high biodiversity. The country also hosts a part of the Amazon rainforest, the largest and most biodiverse tropical rainforest in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jupunba
''Jupunba'' is a genus in the family Fabaceae. It is native to the tropical Americas, ranging from southern Mexico to the Caribbean, Central America, and tropical South America. Species ''Jupunba'' has 38 accepted species: *'' Jupunba abbottii'' – Dominican Republic *''Jupunba adenophora'' – Nicaragua, Costa Rica, Colombia, Venezuela, Peru, and northern Brazil *''Jupunba alexandri'' – Jamaica *'' Jupunba asplenifolia'' – Cuba *''Jupunba auriculata'' – Amazon Basin (Colombia, Peru, and northern Brazil) *''Jupunba barbouriana ''Abarema barbouriana'' is a species of flowering plant of the genus '' Jupunba'' in the family Fabaceae Fabaceae () or Leguminosae,Jupunba barnebyana'' – B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guianan Highlands Moist Forests
The Guayanan Highlands moist forests (NT0124) is an ecoregion in the south of Venezuela, the north of Brazil, and also within Guyana, Suriname, and French Guiana. It is in the Amazon biome. It encompasses an upland region with diverse fauna and flora, which contains dramatic tepuis, or sandstone table mountains. The region has been inaccessible in the past and is generally fairly intact, apart from the north and northeast where large scale agriculture, ranching and mining operations are steadily encroaching on the ecosystem. New roads are opening the interior to logging, and planned dams will have a drastic impact on the riparian zones. Location The ecoregion includes parts of southern Venezuela, western and southern Guyana and northern Brazil, with scattered portions in Suriname and French Guiana. It extends into eastern Colombia. It has a total area of . The ecoregion lies on the Guiana Shield, an ancient upland area between the Amazon and Orinoco basins. It is surrounded by l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guianan Savanna
The Guianan savanna (NT0707) is an ecoregion in the south of Venezuela, Guyana and Suriname and the north of Brazil. It is in the Amazon biome. The savanna covers an area of rolling upland plains on the Guiana Shield between the Amazon and Orinoco basins. It includes forested areas, but these are shrinking steadily due to the effect of frequent fires, either accidental or deliberate. The ecoregion includes the Gran Sabana region of Venezuela. Location The ecoregion includes three large unconnected areas totaling . The main section is in southeast Venezuela, the Brazilian state of Roraima and western Guyana. To the southeast a smaller section is in the north of the Brazilian state of Pará extending into the south of Suriname. The most eastern and smallest section is in the Brazilian state of Amapá, stretching north from Macapá. There are small isolated fragments to the north of the main section in the Pakarima foothills in Guyana. The main section includes the Gran Sabana regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanuku Mountains
The Kanuku Mountains are a group of mountains in Guyana, located in the Upper Takutu-Upper Essequibo region. The name means 'forest' in the Wapishana language, a reference to the rich diversity of wildlife found there. The Eastern Kanuku Mountains and the Western Kanuku Mountains are separated by the Rupununi River. In 2011, the mountains were designated National Protected Area. History The lowland forests sustain 53% of all the known bird species in Guyana, and about 70% of all mammals found in Guyana, live in the Kanuku Mountains. Prominent species include the Giant otter, the Harpy eagle and the Arapaima The arapaima, pirarucu, or paiche is any large species of bonytongue in the genus ''Arapaima'' native to the Amazon Basin, Amazon and Essequibo River, Essequibo basins of South America. ''Arapaima'' is the type genus of the subfamily Arapaiminae .... The highest peak of the Kanuku Mountains rises to 1,067 metres while the savannah area varies between 120 and 150 metres. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
