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Fritz Hamer
Fritz Hamer (22 November 1912, Hamburg - 13 January 2004, Sarasota, Florida) was an outstanding German botanist who worked in Central America, specializing in orchids. Biography Hamer received a business education and was employed by a Dutch export company. In 1937 the company sent him to Venezuela; and in 1938 to Guatemala, where he joined World War II. In 1942 he returned to Germany and served in the army during the Russian campaign. In 1948, at the end of the war, he returned to Guatemala and established himself in El Salvador, where he created a company to import and distribute machinery and equipment. His interest in families of orchids began in 1960 when he saw a specimen of ''Miltonia'', of which he made a beautiful illustration. He then took to the road and began to take photographs, make illustrations, and write descriptions. But he noticed the lack of literature on orchids. In 1925 there were 63 species in 28 genera, described by Standley and S. Calderón, and nothin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamburg
(male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal_code_type = Postal code(s) , postal_code = 20001–21149, 22001–22769 , area_code_type = Area code(s) , area_code = 040 , registration_plate = , blank_name_sec1 = GRP (nominal) , blank_info_sec1 = €123 billion (2019) , blank1_name_sec1 = GRP per capita , blank1_info_sec1 = €67,000 (2019) , blank1_name_sec2 = HDI (2018) , blank1_info_sec2 = 0.976 · 1st of 16 , iso_code = DE-HH , blank_name_sec2 = NUTS Region , blank_info_sec2 = DE6 , website = , footnotes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pan-American Agricultural School
Pan-American, Pan American, Panamerican, Pan-America, Pan America or Panamerica may refer to: * Collectively, the Americas: North America, Central America, South America and the Caribbean * Something of, from, or related to the Americas * Pan-Americanism, an integrationist movement among the nations of the Americas * Pan American Union, later the Organization of American States * Pan Am, a former international airline carrier based in the United States. * Pan American (band), an ambient/post-rock music ensemble * ''Pan-American'' (train), a L&N train that ran from Cincinnati to New Orleans See also * * * * Pan American Band Instrument Company * Pan-American Car, by Packard * Pan American Center, in New Mexico, United States * Pan American Championship (other) * Pan American Christian Academy, in São Paulo, Brazil * Pan-American Exposition, Buffalo, New York, United States, 1901 * Pan American Games * Pan American Health Organization * Pan-American Highway * Panameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Museum Of Natural History
The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational and scientific programs, and its extensive scientific-specimen and artifact collections. The permanent exhibitions, which attract up to two million visitors annually, include fossils, current cultures from around the world, and interactive programming demonstrating today's urgent conservation needs. The museum is named in honor of its first major benefactor, Marshall Field, the department-store magnate. The museum and its collections originated from the 1893 World's Columbian Exposition and the artifacts displayed at the fair. The museum maintains a temporary exhibition program of traveling shows as well as in-house produced topical exhibitions. The professional staff maintains collections of over 24 million specimens and objects tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Botanic Gardens, Kew
Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. Its board of trustees is chaired by Dame Amelia Fawcett. The organisation manages botanic gardens at Kew in Richmond upon Thames in south-west London, and at Wakehurst, a National Trust property in Sussex which is home to the internationally important Millennium Seed Bank, whose scientists work with partner organisations in more than 95 countries. Kew, jointly with the Forestry Commission, founded Bedgebury National Pinetum in Kent in 1923, specialising in growing conifers. In 1994, the Castle Howard Arboretum Trust, which runs the Yorkshire Arboretum, was formed as a partnership between Kew and the Castle Howard Estate. In 2019, the organisation had 2,316,699 public visitors at Kew, and 312,813 at Wakehurst. Its site at Kew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbaria
A herbarium (plural: herbaria) is a collection of preserved plant specimens and associated data used for scientific study. The specimens may be whole plants or plant parts; these will usually be in dried form mounted on a sheet of paper (called '' exsiccatum'', plur. ''exsiccata'') but, depending upon the material, may also be stored in boxes or kept in alcohol or other preservative. The specimens in a herbarium are often used as reference material in describing plant taxa; some specimens may be types. The same term is often used in mycology to describe an equivalent collection of preserved fungi, otherwise known as a fungarium. A xylarium is a herbarium specialising in specimens of wood. The term hortorium (as in the Liberty Hyde Bailey Hortorium) has occasionally been applied to a herbarium specialising in preserving material of horticultural origin. History The making of herbaria is an ancient phenomenon, at least six centuries old, although the techniques have change ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universidad Nacional De Managua
The National Autonomous University of Nicaragua ( es, link=no, Universidad Nacional Autónoma de Nicaragua, UNAN) is the main state-funded public university of Nicaragua. Its main campus is located in Managua. The original campus, UNAN-Leon, is located in León and is now secondary, mainly used for medicine majors. 2018–2020 Nicaraguan protests UNAN was the site violent clashes during the 2018–2020 Nicaraguan protests. Protesters fortified the UNAN campus, but were forced to retreat when the university was attacked by paramilitaries aligned with the government. Organization The university is divided into five faculties: * School of Medical Science * Faculty of Education and Humanities * Faculty of Economic Science * POLISAL (Health Polytechnic) * Faculty of science and engineering See also * Education in Nicaragua * List of universities in Nicaragua * List of colonial universities in Latin America References External links UNAN Website UNAN The National Aut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missouri Botanical Garden
The Missouri Botanical Garden is a botanical garden located at 4344 Shaw Boulevard in St. Louis, Missouri. It is also known informally as Shaw's Garden for founder and philanthropist Henry Shaw. Its herbarium, with more than 6.6 million specimens, is the second largest in North America, behind that of the New York Botanical Garden. The '' Index Herbariorum'' code assigned to the herbarium is MO and it is used when citing housed specimens. History The land that is currently the Missouri Botanical Garden was previously the land of businessman Henry Shaw. Founded in 1859, the Missouri Botanical Garden is one of the oldest botanical institutions in the United States and a National Historic Landmark. It is also listed in the National Register of Historic Places. In 1983, the botanical garden was added as the fourth subdistrict of the Metropolitan Zoological Park and Museum District. The garden is a center for botanical research and science education of international repute, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Selby Botanical Gardens
The Marie Selby Botanical Gardens is a botanical garden located at 900 South Palm Avenue in Sarasota, Florida. The Gardens are located on the grounds of the former home of Marie and William Selby. Flora The Gardens feature preserved collections of epiphytes, feature more than 20,000 living plants including 5,500 orchids, 3,500 bromeliads and 1,600 other plants. The living collection is accompanied by an herbarium, with dried and preserved specimens of tropical flora; the world's second-largest spirit collection consisting of vials of mostly orchid flowers in preservative fluids; and a library. More than 150 expeditions to the tropics and subtropics have contributed to these collections. Selby Gardens' botanists have discovered or described more than 2,000 plant species previously unknown to science. The Gardens maintain banyans, bamboo, live oaks, palms, mangroves, succulents, wildflowers, cycads, bromeliads, a butterfly garden, a fragrance garden, an edible garden, and a k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvadoran Civil War
The Salvadoran Civil War ( es, guerra civil de El Salvador) was a twelve year period of civil war in El Salvador that was fought between the government of El Salvador and the Farabundo Martí National Liberation Front (FMLN), a coalition or "umbrella organization" of left-wing groups. A coup on 15 October 1979 followed by government killings of anti-coup protesters is widely seen as the start of civil war. The war did not formally end until 16 January 1992 with the signing of the Chapultepec Peace Accords in Mexico City. The United Nations (UN) reports that the war killed more than 75,000 people between 1979 and 1992, along with approximately 8,000 disappeared persons. Violations of the most basic human rights – particularly the kidnapping, torture, and murder of suspected FMLN sympathizers by state security forces and paramilitary death squads – were pervasive. The Salvadoran government was considered an ally of the U.S. in the context of the Cold War. During the Car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leslie Andrew Garay
Leslie Andrew Garay (August 6, 1924 - August 19, 2016), born Garay László András, was an American botanist. He was the curator of the Oakes Ames Orchid Herbarium at Harvard University, where he succeeded Charles Schweinfurth in 1958. In 1957 he was awarded a Guggenheim Fellowship. Life and work Garay was born in Hungary, and after the Second World War he emigrated first to Canada and then to the United States. He was a taxonomist and collector of orchids, particularly interested in the orchids of tropical America and Southeast Asia. His ideas were influential in orchid taxonomy, and he reorganized several genera, including ''Oncidium''. In addition to reclassification of various species into different genera, he defined a number of new genera including ''Chaubardiella'' in 1969 and '' Amesiella'' in 1972. Publications Among his influential publications were: * ''Venezuelan Orchids Illustrated'', Galfrid C. K. Dunsterville & Leslie A. Garay, Andre Deutsch, London & Amsterd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Sciences
Natural science is one of the branches of science concerned with the description, understanding and prediction of natural phenomena, based on empirical evidence from observation and experimentation. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances. Natural science can be divided into two main branches: life science and physical science. Life science is alternatively known as biology, and physical science is subdivided into branches: physics, chemistry, earth science, and astronomy. These branches of natural science may be further divided into more specialized branches (also known as fields). As empirical sciences, natural sciences use tools from the formal sciences, such as mathematics and logic, converting information about nature into measurements which can be explained as clear statements of the " laws of nature". Modern natural science succeeded more classical approaches to natural philosophy, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
