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Gustav Heinrich Otth
Gustav Heinrich Otth (2 June 1806, Bern – 8 November 1874) was a Swiss mycologist and military officer. He was the brother of naturalist Carl Adolf Otth (1803-1839).Taxonomic literature : a selective guide to botanical publications @ Biodiversity Heritage Library Known for his Taxonomy (biology), taxonomic research, Otth described ''Pucciniastrum'', a genus of rust fungi within the family Pucciniastraceae. He was the binomial authority, binomial author of a number of species within the genus ''Peronospora''. The fungi genus ''Otthia'' (Theodor Rudolph Joseph Nitschke, Nitschke ex Karl Wilhelm Gottlieb Leopold Fuckel, Fuckel) was named in his honour in 1870. Associated publications * "Ueber die Brand- und Rostpilze: vorgetrage ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bern
german: Berner(in)french: Bernois(e) it, bernese , neighboring_municipalities = Bremgarten bei Bern, Frauenkappelen, Ittigen, Kirchlindach, Köniz, Mühleberg, Muri bei Bern, Neuenegg, Ostermundigen, Wohlen bei Bern, Zollikofen , website = www.bern.ch Bern () or Berne; in other Swiss languages, gsw, Bärn ; frp, Bèrna ; it, Berna ; rm, Berna is the ''de facto'' capital of Switzerland, referred to as the "federal city" (in german: Bundesstadt, link=no, french: ville fédérale, link=no, it, città federale, link=no, and rm, citad federala, link=no). According to the Swiss constitution, the Swiss Confederation intentionally has no "capital", but Bern has governmental institutions such as the Federal Assembly and Federal Council. However, the Federal Supreme Court is in Lausanne, the Federal Criminal Court is in Bellinzona and the Federal Administrative Court and the Federal Patent Court are in St. Gallen, exemplifying the federal nature of the Confederation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peronospora
''Peronospora'' is a genus of oomycetes that are obligate plant pathogens of many eudicots. Most species in this group produce a downy mildew disease, which can cause severe damage to many different cultivated crops, as well as wild and ornamental plants. There are 19 genera that produce downy mildew, and ''Peronospora'' has been placed alongside '' Pseudoperonospora'' in the group of downy mildews with coloured conidia. ''Peronospora'' has far more species than any other genus of the downy mildews. However, many species have been moved from this genus to be reclassified to other or new genera. Among these was the most famous ''Peronospora'' species, formerly known as ''Peronospora parasitica'', and now known as ''Hyaloperonospora parasitica''. Now, the ''Peronospora'' species of most importance is likely the ''Peronospora tabacina''. ''Peronospora tabacina'' causes blue mold on tobacco plants and can severely reduce yields of this economically important crop to the point where it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1874 Deaths
Events January–March * January 1 – New York City annexes The Bronx. * January 2 – Ignacio María González becomes head of state of the Dominican Republic for the first time. * January 3 – Third Carlist War – Battle of Caspe: Campaigning on the Ebro in Aragon for the Spanish Republican Government, Colonel Eulogio Despujol surprises a Carlist force under Manuel Marco de Bello at Caspe, northeast of Alcañiz. In a brilliant action the Carlists are routed, losing 200 prisoners and 80 horses, while Despujol is promoted to Brigadier and becomes Conde de Caspe. * January 20 – The Pangkor Treaty (also known as the Pangkor Engagement), by which the British extended their control over first the Sultanate of Perak, and later the other independent Malay States, is signed. * January 23 **Prince Alfred, Duke of Edinburgh, second son of Queen Victoria, marries Grand Duchess Maria Alexandrovna of Russia, only daughter of Tsar Alexander III of Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1806 Births
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eduard Fischer (mycologist)
Eduard Fischer (16 June 1861 – 18 November 1939) was a Swiss botanist and mycologist. Life Fischer was the son of botanist Ludwig Fischer, a professor and director of the state botanic garden. Fischer studied at the University of Bern and graduated in 1883 with mushroom researcher Heinrich Anton de Bary in Strasbourg, with whom he studied Gasteromycetes. During further studies in Berlin during 1884–1885, he worked with Simon Schwendener (1829–1919), August Wilhelm Eichler (1839–1887) and Paul Friedrich August Ascherson (1834–1913). In 1885 Fischer was appointed as a lecturer at the University of Bern; 1893, he was promoted to associate professor. From 1897 to 1933 he was professor of botany and general biology at the university, and succeeded his father as director of the Botanic Garden and Botanical Institute in Bern. In 1899, Fischer married Johanna Gruner, who came from a scholarly family. He died in Bern on 18 November 1939, aged 78. He was the father of the pian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Wilhelm Gottlieb Leopold Fuckel
Karl Wilhelm Gottlieb Leopold Fuckel (3 February 1821 – 8 May 1876) was a German botanist who worked largely on fungi. He worked as an apothecary from 1836 to 1852, afterwards deriving income from a vineyard he owned in Oestrich im Rheingau.ADB:Fuckel, Leopold @ The species epithet in the binomen '''', a plant pathogen and the causal agent of disease, was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodor Rudolph Joseph Nitschke
Theodor Rudolph Joseph Nitschke (26 July 1834, Breslau – 12 December 1883, Münster) was a German botanist and mycologist. He received his education in Breslau, obtaining his PhD in 1858. In 1860 he relocated to Münster, where in 1867 he was named professor of botany at the university, also serving as director of the botanical academy and botanical garden.JSTOR Global plants (biography) In his earlier research he was interested in s such as the genus '''' and the species '' |
Otthia
''Otthia'' is a genus of fungi in the family Botryosphaeriaceae. There are about 76 species. The genus name of ''Otthia'' is in honour of Gustav Heinrich Otth (1806-1874), who was a Swiss mycologist and military officer. The genus was circumscribed by Theodor Rudolf Joseph Nitschke ex. Karl Wilhelm Gottlieb Leopold Fuckel in Jahrb. Nassauischen Vereins Naturk. vol.23-24 (Symb.Mycol.) on page 169 in 1870. Species *'' Otthia aceris'' *'' Otthia alnea'' *'' Otthia alni'' *'' Otthia ambiens'' *'' Otthia amelanchieris'' *'' Otthia amica'' *'' Otthia artemisiae'' *'' Otthia bertioides'' *'' Otthia brunaudiana'' *'' Otthia buteae'' *'' Otthia caespitosa'' *'' Otthia calligoni'' *'' Otthia cassiae'' *'' Otthia castilloae'' *'' Otthia clavata'' *'' Otthia clematidis'' *'' Otthia coryli'' *'' Otthia corylina'' *'' Otthia deformans'' *'' Otthia dendrostellerae'' *'' Otthia deviata'' *'' Otthia diminuta'' *'' Otthia distegiae'' *'' Otthia doberae'' *'' Otthia dryadis'' *'' O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Authority
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycologist
Mycology is the branch of biology concerned with the study of fungus, fungi, including their genetics, genetic and biochemistry, biochemical properties, their Taxonomy (biology), taxonomy and ethnomycology, their use to humans, including as a source for tinder, traditional medicine, Edible mushroom, food, and entheogens, as well as their dangers, such as poison, toxicity or fungal infection, infection. A biologist specializing in mycology is called a mycologist. Mycology branches into the field of phytopathology, the study of plant diseases, and the two disciplines remain closely related because the vast majority of plant pathogens are fungi. Overview Historically, mycology was a branch of botany because, although fungi are evolutionarily more closely related to animals than to plants, this was not recognized until a few decades ago. Pioneer mycologists included Elias Magnus Fries, Christian Hendrik Persoon, Anton de Bary, Elizabeth Eaton Morse, and Lewis David von Schweinitz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pucciniastraceae
The Pucciniastraceae are a family of rust fungi in the order Pucciniales. The family contains 11 genera and 158 species. Genera *'' Allodus'' *''Calyptospora'' *'' Hyalopsora'' *'' Melampsorella'' *'' Melampsoridium'' *'' Milesia'' *'' Milesina'' *'' Naohidemyces'' *'' Peridiopsora'' *''Pucciniastrum ''Pucciniastrum'' is a genus of Basidiomycota fungi. ''Pucciniastrum'' species, like all rust fungi, are obligate plant parasites. The genus name of ''Pucciniastrum'' is in honour of Tommaso Puccini (died 1735), who was an Italian doctor and bota ...'' *'' Thekopsora'' *'' Uredinopsis'' References External links * Pucciniales Basidiomycota families {{Basidiomycota-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rust Fungi
Rusts are plant diseases caused by pathogenic fungi of the order Pucciniales (previously known as Uredinales). An estimated 168 rust genera and approximately 7,000 species, more than half of which belong to the genus ''Puccinia'', are currently accepted. Rust fungi are highly specialized plant pathogens with several unique features. Taken as a group, rust fungi are diverse and affect many kinds of plants. However, each species has a very narrow range of hosts and cannot be transmitted to non-host plants. In addition, most rust fungi cannot be grown easily in pure culture. A single species of rust fungi may be able to infect two different plant hosts in different stages of its life cycle, and may produce up to five morphologically and cytologically distinct spore-producing structures viz., spermogonia, aecia, uredinia, telia, and basidia in successive stages of reproduction. Each spore type is very host specific, and can typically infect only one kind of plant. Rust fungi are o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
