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Paul Hermann Wilhelm Taubert
Paul Hermann Wilhelm Taubert (12 August 1862 – 1 January 1897) was a German botanist. Taubert was born in Berlin, where he studied botany as a pupil of Ignatz Urban. While a student, he collected plants in Cyrenaica (1887). From 1889 to 1895 he was associated with the Botanical Museum in Berlin, working as a scientific assistant in 1893–95. Afterwards, he embarked on a botanical expedition to Brazil, where he conducted botanical investigations in the states of Pernambuco, Ceará, Piauí, Maranhão and Amazonas. He died in Manáos on 1 January 1897 (age 34).BHL Taxonomic literature : a selective guide to botanical publications He was the of many plant species. In 1893 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanist
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (''botanē'') meaning "pasture", " herbs" "grass", or " fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – edible, med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy (biology)
In biology, taxonomy () is the scientific study of naming, defining ( circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa (singular: taxon) and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain, kingdom, phylum (''division'' is sometimes used in botany in place of ''phylum''), class, order, family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, as he developed a ranked system known as Linnaean taxonomy for categorizing organisms and binomial nomenclature for naming organisms. With advances in the theory, data and analytical technology of biological systematics, the Linnaean system has transformed into a system of modern biological classification intended to reflect the evolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1897 Deaths
Events January–March * January 2 – The International Alpha Omicron Pi sorority is founded, in New York City. * January 4 – A British force is ambushed by Chief Ologbosere, son-in-law of the ruler. This leads to a punitive expedition against Benin. * January 7 – A cyclone destroys Darwin, Australia. * January 8 – Lady Flora Shaw, future wife of Governor General Lord Lugard, officially proposes the name "Nigeria" in a newspaper contest, to be given to the British Niger Coast Protectorate. * January 22 – In this date's issue of the journal ''Engineering'', the word ''computer'' is first used to refer to a mechanical calculation device. * January 23 – Elva Zona Heaster is found dead in Greenbrier County, West Virginia. The resulting murder trial of her husband is perhaps the only capital case in United States history, where spectral evidence helps secure a conviction. * January 31 – The Czechoslovak Trade Union Association is f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1862 Births
Year 186 ( CLXXXVI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Glabrio (or, less frequently, year 939 ''Ab urbe condita''). The denomination 186 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Peasants in Gaul stage an anti-tax uprising under Maternus. * Roman governor Pertinax escapes an assassination attempt, by British usurpers. New Zealand * The Hatepe volcanic eruption extends Lake Taupō and makes skies red across the world. However, recent radiocarbon dating by R. Sparks has put the date at 233 AD ± 13 (95% confidence). Births * Ma Liang, Chinese official of the Shu Han state (d. 222) Deaths * April 21 – Apollonius the Apologist, Christian martyr * Bian Zhang, Chinese official and gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Donnell Smith
Captain John Donnell Smith (June 5, 1829 – December 2, 1928) of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army. He was a graduate of Yale in 1847, where he was a member of Skull and Bones. He was a botanical researcher; a trustee of Peabody Institute in Baltimore (1888–1915). He was a Captain in the Confederate Army, and Commander of Battery A, 10th Battalion (Huger's Battalion) of Virginia Artillery (known as the Bedford Light Artillery), serving in every campaign and battle of the Army of Northern Virginia. He was severely wounded at Gettysburg, and was present at the surrender at Appomattox in April 1865. In 1890, botanists J.M.Coult. & Rose named a genus of plants from central America, after him. The name of ''Donnellsmithia'' was published in Bot. Gaz. Vol.15 on page 15 in 1890. In January 1906, he presented his herbarium consisting of more than 100,000 mounted specimens and his botanical library of over 1600 boun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goiás
Goiás () is a Brazilian state located in the Center-West region. Goiás borders the Federal District and the states of (from north clockwise) Tocantins, Bahia, Minas Gerais, Mato Grosso do Sul and Mato Grosso. The state capital is Goiânia. With 7.2 million inhabitants, Goiás is the most populous state in the Center-West and the 11th most populous in the country. It has the ninth largest economy among Brazilian federative units. In Brazil's geoeconomic division, Goiás belongs to the Centro-Sul (Center-South), being the northernmost state of the southern portion of Brazil. The state has 3.3% of the Brazilian population and is responsible for 2.7% of the Brazilian GDP. The history of Goiás dates back to the beginning of the 18th century, with the arrival of pioneers from São Paulo. The Rio Vermelho region was the first to be occupied, where Vila Boa (later renamed Goiás) was founded. The development and settlement of the state took place, in a more intensified way, start ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Heinrich Georg Ule
Ernst Heinrich Georg Ule (12 March 1854 – 15 July 1915) was a German botanist and plant collector. Biography He was born on 12 March 1854 in Halle an der Saale to science writer Otto Eduard Vincenz Ule (1820–1876). His brother was geographer Wilhelm Ule (1861–1940). Originally trained as a gardener, and worked at the botanical gardens in Halle and Berlin. He then emigrated to Brazil in 1883, where he worked as a private tutor and botanical collector. Subsequently, he served as a ''naturalista viajante'' (traveling naturalist) at the National Museum in Rio de Janeiro, where he was appointed sub-director (1895), and later director, of the museum's botanical department. From 1900 to 1903 he was engaged in botanical research in the Amazonas region of Brazil, during which time, he also conducted botanical investigations in neighbouring areas. After his return to Germany, he worked as a scientific assistant at the Berlin-Dahlem Botanical Garden and Museum (1913–14). He d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylosanthes
''Stylosanthes'' is a genus of flowering plants in the legume family, Fabaceae and contains numerous highly important pasture and forage species. It was recently assigned to the informal monophyletic ''Pterocarpus'' clade of the Dalbergieae. The common name pencilflower is sometimes used for plants in this genus. Description The genus is characterised by trifoliate leaves and small yellow flowers Species may be annual or perennial and morphology varies between species as well as within species in response to grazing pressure. Some species such as '' S. scabra'' grow as a low woody shrub to 1.5 m, while others such as '' S. humilis'' will grow as a herbaceous shrub but can adopt a prostrate growth form and thrive under high grazing pressure. Taxonomy and range Taxonomy of the genus remains unsettled and controversial, with various authors favouring between 25 and 42 species, with at least 40 additional synonyms. The taxonomy is complicated by the existence of numerous natu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menispermaceae
Menispermaceae (botanical Latin: 'moonseed family' from Greek ''mene'' 'crescent moon' and ''sperma'' 'seed') is a family of flowering plants. The alkaloid tubocurarine, a neuromuscular blocker and the active ingredient in the 'tube curare' form of the dart poison curare, is derived from the South American liana ''Chondrodendron tomentosum''. Several other South American genera belonging to the family have been used to prepare the 'pot' and 'calabash' forms of curare. The family contains 68 genera with some 440 species, which are distributed throughout low-lying tropical areas with some species present in temperate and arid regions. Description * Twining woody climbing plants, winding anti-clockwise (''Stephania'' winds clockwise) or vines, rarely upright shrubs or small trees, more rarely still herbaceous plants or epiphytes (''Stephania cyanantha''), perennial or deciduous, with simple to uni-serrate hairs. * Alternate spiral leaves, simple, whole, dentate, lobed to palmatifid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Moritz Schumann
Karl Moritz Schumann (17 June 1851 – 22 March 1904) was a German botanist. Schumann was born in Görlitz. He was curator of the Botanisches Museum in Berlin-Dahlem from 1880 until 1894. He also served as the first chairman of the ''Deutsche Kakteen-Gesellschaft'' (German Cactus Society) which he founded on 6 November 1892. He died in Berlin. Karl Moritz Schumann participated as a collaborator in ''Die Natürlichen Pflanzenfamilien'' by Adolf Engler and K. A. E. Prantl and in ''Flora Brasiliensis'' by Carl Friedrich Philipp von Martius. The genera '' Schumannianthus'' ( Gagnepain), '' Schumanniophyton'' ( Harms), '' Schumannia'' (Kuntze Kuntze is a surname of German origin. People with that name include: * Carl Kuntze (1922-2006), Dutch rower who competed at the 1952 Summer Olympics * Edward J. Kuntze (1826-1870), Prussian-born American sculptor * Otto Kuntze (1843-1907), German ...) and several species were named after him, including: Bibliography * Schumann, K. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazonas (Brazilian State)
Amazonas () is a state of Brazil, located in the North Region in the northwestern corner of the country. It is the largest Brazilian state by area and the 9th largest country subdivision in the world, and the largest in South America, being greater than the areas of Uruguay, Paraguay, and Chile combined. Mostly located in the Southern Hemisphere, it is the third largest country subdivision in the Southern Hemisphere after the Australian states of Western Australia and Queensland. Entirely in the Western Hemisphere, it is the fourth largest in the Western Hemisphere after Greenland, Nunavut and Alaska. It would be the sixteenth largest country in land area, slightly larger than Mongolia. Neighbouring states are (from the north clockwise) Roraima, Pará, Mato Grosso, Rondônia, and Acre. It also borders the nations of Peru, Colombia and Venezuela. This includes the Departments of Amazonas, Vaupés and Guainía in Colombia, as well as the Amazonas state in Venezuela, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent states, Berlin is surrounded by the State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions. Berlin straddles the banks of the Spree, which flows into the Havel (a tributary of the Elbe) in the western borough of Spandau. Among the city's main topographical features are the many lakes in the western and southeastern boroughs formed by the Spree, Havel and Dahme, the largest of which is Lake Müggelsee. Due to its l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
