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Schefflera Curranii
''Heptapleurum curranii'' is a species of plant in the family Araliaceae. It is a scrambling shrub or small tree endemic to the island of Palawan in the Philippines. ''Heptapleurum curranii'' is known from only two locations – Victoria Peak in central Palawan and Mount Beaufort in Puerto Princesa municipality. The species' estimated extent of occurrence (EOO) and area of occupancy Area is the measure of a region's size on a surface. The area of a plane region or ''plane area'' refers to the area of a shape or planar lamina, while ''surface area'' refers to the area of an open surface or the boundary of a three-dimen ... (AOO) are only 8 km2. It grows along stream banks in montane rain forests above 1,200 meters elevation. References Endemic flora of the Philippines curranii Taxonomy articles created by Polbot Taxa named by Elmer Drew Merrill Flora of Palawan Critically endangered flora of Asia {{Araliaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elmer Drew Merrill
Elmer Drew Merrill (October 15, 1876 – February 25, 1956) was an American botanist and taxonomist. He spent more than twenty years in the Philippines where he became a recognized authority on the flora of the Asia-Pacific region. Through the course of his career he authored nearly 500 publications, described approximately 3,000 new plant species, and amassed over one million herbarium specimens. In addition to his scientific work he was an accomplished administrator, college dean, university professor and editor of scientific journals.Archives of the Arnold Arboretum Early life Merrill and his twin brother, Dana T. Merrill, Dana, were born and raised in Auburn, Maine, East Auburn, Maine, the youngest of six children born to Daniel C. and Mary (Noyes) Merrill. Merrill showed an early interest in natural history, collecting and identifying plants, birds' eggs, rocks, and minerals. In 1894 he entered the University of Maine with the intention of studying engineering but soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extent Of Occurrence
Extent may refer to: Computing * Extent (file systems), a contiguous region of computer storage medium reserved for a file * Extent File System, a discontinued file system implementation named after the contiguous region * Extent, a chunk of storage space logical volume management uses internally to provide various device mappings * Extent, in computer programming, is the period during which a variable has a particular value Other * Extent, a technical description of the wingspan of a bird, bat, or other flying animal * Extent, a writ allowing a creditor to seize or assume temporary ownership of a debtor's property; also, the actual seizure in its execution * Map extent A map extent is the portion of area of a region shown in a map. The limits of a map extent are defined in the coordinate system of the map. In Western culture, map extents usually have a rectangular shape, so they are defined with a minimum and ..., the portion of a region shown in a map See also * Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Elmer Drew Merrill
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] |
Taxonomy Articles Created By Polbot
280px, Generalized scheme of taxonomy Taxonomy is a practice and science concerned with classification or categorization. Typically, there are two parts to it: the development of an underlying scheme of classes (a taxonomy) and the allocation of things to the classes (classification). Originally, taxonomy referred only to the classification of organisms on the basis of shared characteristics. Today it also has a more general sense. It may refer to the classification of things or concepts, as well as to the principles underlying such work. Thus a taxonomy can be used to organize species, documents, videos or anything else. A taxonomy organizes taxonomic units known as "taxa" (singular "taxon"). Many are hierarchies. One function of a taxonomy is to help users more easily find what they are searching for. This may be effected in ways that include a library classification system and a search engine taxonomy. Etymology The word was coined in 1813 by the Swiss botanist A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heptapleurum
''Heptapleurum'' is a genus of flowering plants in the family Araliaceae, native to the Indian Subcontinent, Tibet, southern China, Hainan, Taiwan, Southeast Asia, Malesia, Papuasia, Japan, and Australia. It was resurrected from ''Schefflera ''Schefflera'' is a genus of flowering plants in the family Araliaceae with 13 species native to New Zealand and some Pacific islands. The genus is named in honor of , physician and botanist of Gdańsk, and later of Warsaw, who contributed plan ...'' in 2020. It is currently the largest genus of Araliaceae with 321 accepted species. Species References Araliaceae Apiales genera {{Araliaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of The Philippines
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palawan Rain Forests
The Palawan rain forests ecoregion (WWF ID:IM0143) covers the Palawan Island Archipelago, centered on Palawan Island, the sixth largest island in the Philippines. The islands act as an ecological bridge between Borneo and the main islands of the Philippines, even though there were channels between the islands through the last ice age when sea levels were low. Biodiversity is high in the islands, with many endemic species, and with many genera shared with Borneo to the south. Pressure from logging is a concern for the forests of this region. Location and description In addition to the main island of Palawan Island, the ecoregion includes Balabac Island to the south, Ursula Island, and the Calamian Islands to the north. Palawan Island is 260 km long and averages only 25–30 km wide. A mountain range runs up the middle of the island, with almost half of the slopes averaging over 30 degrees. The highest point is at Mount Mantalingajan. The islands are relatively young ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Area Of Occupancy
Area is the measure of a region's size on a surface. The area of a plane region or ''plane area'' refers to the area of a shape or planar lamina, while ''surface area'' refers to the area of an open surface or the boundary of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat. It is the two-dimensional analogue of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept). Two different regions may have the same area (as in squaring the circle); by synecdoche, "area" sometimes is used to refer to the region, as in a "polygonal area". The area of a shape can be measured by comparing the shape to squares of a fixed size. In the International System of Units (SI), the standard unit of area is the square metre (written as m2), which is the area of a square ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Princesa
Puerto Princesa (, American Spanish: , European Spanish: ), officially the City of Puerto Princesa (Cuyonon language, Cuyonon: ''Siyudad i'ang Puerto Princesa''; ), is a Cities of the Philippines#Legal classification, highly urbanized city in the Mimaropa region of the Philippines. According to the 2020 census, it has a population of 307,079. It is a city located in the western Provinces of the Philippines, Philippine province of Palawan and is the Cities of the Philippines, westernmost city in the Philippines. Though the seat of government and capital of the province, the city itself is one of 38 Cities of the Philippines#Independent cities, independent cities within the Philippines not controlled by the province in which it is geographically located and is therefore an independent area located within Palawan for its geographical and statistical purposes by the Philippine Statistics Authority. It is the largest city in the province of Palawan and the Mimaropa region. It is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online taxonomic database published by the Royal Botanic Gardens, Kew. History Following the Convention on Biological Diversity, the Royal Botanic Gardens in Kew launched Plants of the World Online in March 2017 with the goal of creating an exhaustive online database of all seed-bearing plants worldwide. (Govaerts wrongly speaks of "Convention for Botanical Diversity (CBD)). The initial focus was on tropical African flora, particularly flora ''Zambesiaca'', flora of West and East Tropical Africa. Since March 2024, the website has displayed AI-generated predictions of the extinction risk for each plant. Description The database uses the same taxonomical source as the International Plant Names Index, which is the World Checklist of Vascular Plants (WCVP). The database contains information on the world's flora gathered from 250 years of botanical research. It aims to make available data from projects that no longer have an online ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Beaufort (Palawan)
Mount Beaufort is a mountain located on Ellesmere Island, Nunavut, Canada and was named after Francis Beaufort Sir Francis Beaufort ( ; 27 May 1774 – 17 December 1857) was an Irish hydrographer and naval officer who created the Beaufort cipher and the Beaufort scale. Early life Francis Beaufort was descended from French Protestant Hugu .... The mountain was first sighted by Elisha Kane in 1845 and named ''Mount Francis Beaufort''. References *''Geographical Names of the Ellesmere Island National Park Reserve and Vicinity'' by Geoffrey Hattersley-Smith (1998) Arctic Cordillera Mountains of Canada under 1000 metres {{QikiqtaalukNU-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Peak
Victoria Peak ( zh, t=太平山, j=taai3 ping4 saan1) is a hill on the western half of Hong Kong Island. It is also known as Mount Austin, and locally as The Peak only generally. With an elevation of , it is the tallest hill on Hong Kong Island, and the 29th tallest in the territory of Hong Kong. It is a major tourist attraction offering views of Central, Victoria Harbour, Lamma Island and the surrounding islands. The summit of Victoria Peak is occupied by a radio telecommunications facility and is closed to the public. The name ''The Peak is'' usually a reference to the surrounding area of public parks, tourist facilities and high-value residential land. ''The Peak'' also refers to Victoria Peak itself and its nearby areas, including Victoria Gap, Mount Kellett and Mount Gough. Sometimes Bowen Hill may also be included. The Peak is also known as a residential area consisting of different neighbourhoods including the less affluent Mount Kellett which faces Southside. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
