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Distribution Of Heliamphora
The natural range of the carnivorous plant genus ''Heliamphora'' is restricted to the southern Venezuelan states of Amazonas and Bolívar, and to adjacent portions of northern Brazil and western Guyana, an area corresponding to the western part of the Guayana Shield. These plants are largely confined to the summits and foothills of the sandstone table-top mountains of the region, known as ''tepuis''. The genus has a highly disjunct distribution spread across two major groups of tepuis: the western range in Amazonas and the eastern range in Bolívar.Rice, B. (2012)''Heliamphora'': the various ranges and tepuis The Carnivorous Plant FAQ. The western range can be further subdivided into two complexes of neighbouring tepuis. The more southerly of these consists of Cerro de la Neblina, Cerro Aracamuni, and Cerro Avispa, and supports four ''Heliamphora'' species. The more northerly group of the western range, home to only two species, includes the massive Cerro Duida and neighbou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roraima Orectanthe Sceptrum Heliamphora Nutans
Roraima (, ) is one of the Federative units of Brazil, 26 states of Brazil. Located in the country's North Region, Brazil, North Region, it is the northernmost and most geographically and logistically isolated state in Brazil. It is bordered by the state of Pará to the southeast, Amazonas (Brazilian state), Amazonas to the south and west, Venezuela to the north and northwest, and Guyana to the east. The state covers an area of approximately , slightly larger than Belarus, being the List of Brazilian states by area, fourteenth largest Brazilian state by area. The city of Boa Vista, Roraima, Boa Vista is the capital and largest city in the state, and is the only capital in the country located entirely in the Northern Hemisphere. Antonio Denarium, Antônio Denarium, a member of the conservative Progressistas party, has been the governor of the state since 2019. Roraima is the List of Brazilian states by population, least populous state in Brazil, with an estimated population of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerro Duida
Cerro Duida, named Yennamadi by the Ye'kuana, ye'kwana, is a very large tepui in Amazonas, Venezuela, Amazonas state, Venezuela. It has an uneven and heavily inclined plateau, rising from highs of around in the north and east to a maximum of on its southwestern rim.Huber, O. (1995). Geographical and physical features. In: P.E. Berry, B.K. Holst & K. Yatskievych (eds.) ''Flora of the Venezuelan Guayana, Flora of the Venezuelan Guayana. Volume 1. Introduction.'' Missouri Botanical Garden Press, St. Louis. pp. 1–61. It has a summit area of and an estimated slope area of . At its foot lies the small settlement of La Esmeralda, Venezuela, La Esmeralda, from which the mountain can be climbed.Tate, G.H.H. & C.B. Hitchcock (January 1930). The Cerro Duida region of Venezuela. ''Geographical Review'' 20(1): 31–52. Cerro Duida shares a common base with the much smaller (but taller) Cerro Marahuaca, located off its northeastern flank, and together they form the Duida–Marahuaca M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarraceniaceae Of South America
''Sarraceniaceae of South America'' is a monograph on the pitcher plants of the genus ''Heliamphora'' by Stewart McPherson, Andreas Wistuba, Andreas Fleischmann, and Joachim Nerz. It was published in September 2011 by Redfern Natural History Productions and covered all species known at the time.McPherson, S., A. Wistuba, A. Fleischmann & J. Nerz 2011. ''Sarraceniaceae of South America''. Redfern Natural History Productions, Poole. The book is part of a comprehensive two-volume work on the Sarraceniaceae. The other tome, '' Sarraceniaceae of North America'', deals with the genera '' Darlingtonia'' and ''Sarracenia''. Intended as the first volume, ''Sarraceniaceae of South America'' includes an introduction to the family Sarraceniaceae as a whole. Both volumes were nominees for the 2012 CBHL Annual Literature Award, in the Technical Interest category. In addition to the main authors, others who worked on the book include Andy Smith and Wayne Jenski, who produced a number of anatom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliamphora Heterodoxa
''Heliamphora heterodoxa'' ( el, heteros = other, ''doxa'' = opinion, belief) is a species of Heliamphora, marsh pitcher plant native to Venezuela and adjacent Guyana. It was first discovered in 1944 on the slopes interlinking Ptari-tepui and Sororopán-tepui, Sororopan-tepui and formally described in 1951. This ''Heliamphora'' is closely related to ''Heliamphora glabra, H. glabra'' and the latter was for a long time considered a form of ''H. heterodoxa''. It is one of four ''Heliamphora'' taxon, taxa taxon description, formally described by Julian A. Steyermark. ''Heliamphora heterodoxa'' is known to tolerate slightly higher temperatures compared to other ''Heliamphora'' species, due to its habitats being located in upland wetlands and lower elevation Pantepui habitats (approx. 1200m - 1500m a.s.l.). The plant grows vigorously and exhibits a large, overhanging nectar spoon. Etymology The name "''heterodoxa"'', meaning "variable", was given to the species by J.A. Steyermark w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliamphora Ciliata
''Heliamphora ciliata'' is a species of Marsh Pitcher Plant endemic to Venezuela. It is restricted to a small number of swampy meadows in the uplands of Gran Sabana. In this habitat it is sympatric with a species of ''Stegolepis'' (Rapateaceae The Rapateaceae are a family of flowering plants. The botanical name has been recognized by most taxonomists. The APG II system of 2003 also recognizes this family, and assigns it to the order Poales in the clade commelinids, in the monocots. T ...). Unusually for the genus, ''H. ciliata'' is a submontane plant, growing at an elevation of only 900 m. References Further reading * Fleischmann, A. & J.R. Grande Allende 2012 2011'br>Taxonomía de ''Heliamphora minor'' Gleason (Sarraceniaceae) del Auyán-tepui, incluyendo una nueva variedad axonomy of ''Heliamphora minor'' Gleason (Sarraceniaceae) from Auyán-tepui, including a new variety.''Acta Botánica Venezuelica'' 34(1): 1–11. External links Habitat photographs of ''He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gran Sabana
La Gran Sabana (, en, The Great Savanna) is a region in southeastern Venezuela, part of the Guianan savanna ecoregion. The savanna spreads into the regions of the Guiana Highlands and south-east into Bolívar State, extending further to the borders with Brazil and Guyana. The Gran Sabana has an area of and is part of the second largest National Park in Venezuela, the Canaima National Park. Only Parima Tapirapecó National Park is larger than Canaima. The average temperature is around 20 °C (68 °F), but at night can drop to 13 °C (55 °F) and in some of the more elevated sites, depending on weather, may drop a bit more. The location offers one of the most unusual landscapes in the world, with rivers, waterfalls and gorges, deep and vast valleys, impenetrable jungles and savannahs that host large numbers and varieties of plant species, a diverse fauna and the isolated table-top mesas locally known as ''tepuis''. History During the time of the Colonia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Testigos
LOS, or Los, or LoS may refer to: Science and technology * Length of stay, the duration of a single episode of hospitalisation * Level of service, a measure used by traffic engineers * Level of significance, a measure of statistical significance * Line-of-sight (other) * LineageOS, a free and open-source operating system for smartphones and tablet computers * Loss of signal ** Fading **End of pass (spaceflight) * Loss of significance, undesirable effect in calculations using floating-point arithmetic Medicine and biology * Lipooligosaccharide, a bacterial lipopolysaccharide with a low-molecular-weight * Lower oesophageal sphincter Arts and entertainment * ''The Land of Stories'', a series of children's novels by Chris Colfer * Los, or the Crimson King, a character in Stephen King's novels * Los (band), a British indie rock band from 2008 to 2011 * Los (Blake), a character in William Blake's poetry * Los (rapper) (born 1982), stage name of American rapper Carlos Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Tepuis
The Eastern Tepuis (Spanish: ''Tepuyes Orientales'' Brewer-Carías, C. (2012). ''Río Verde'' 8: 77–94.), also known as the Roraima–Ilú range, is a mountain chain stretching for some along the border between Guyana, Venezuela and, to a small extent, Brazil.Huber, O. (1995). Geographical and physical features. In: P.E. Berry, B.K. Holst & K. Yatskievych (eds.) '' Flora of the Venezuelan Guayana. Volume 1. Introduction.'' Missouri Botanical Garden Press, St. Louis. pp. 1–61. It runs in a northwesterly direction from the tripoint of these countries, closely following the Guyana–Venezuela border, with a single major peak (Uei-tepui) to the south, on the Brazil–Venezuela border. Moving northwest from Uei-tepui (2,150 m), the main summits of this chain are Roraima-tepui (2,810 m), Kukenán-tepui (2,650 m), Yuruaní-tepui (2,400 m), Wadakapiapué-tepui (2,000 m), Karaurín-tepui (2,500 ), Ilú-tepui (2,700 m), and Tramen-tepui. The m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimantá Massif
The Chimantá Massif is a highly fragmented complex of tepuis in Bolívar state, Venezuela. The massif comprises around 11 tepuis and has a total summit area of and an estimated slope area of .Huber, O. (1995). Geographical and physical features. In: P.E. Berry, B.K. Holst & K. Yatskievych (eds.) '' Flora of the Venezuelan Guayana. Volume 1. Introduction.'' Missouri Botanical Garden Press, St. Louis. pp. 1–61. It is divided in two by the Río Tírica, with the northern section being both larger and higher. The massif is notable for its high species richness and for its varied habitat types. It reaches an elevation of Nogué, S., V. Rull, E. Montoya, O. Huber & T. Vegas-Vilarrúbia (October 2009). Paleoecology of the Guayana Highlands (northern South America): Holocene pollen record from the Eruoda-tepui, in the Chimantá massif. ''Palaeogeography, Palaeoclimatology, Palaeoecology'' 281(1–2): 165–173. on its highest peak, Murey-tepui (also known as Eruoda-tepui). The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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