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M. Vahl
Martin Henrichsen Vahl (10 October 1749 – 24 December 1804) was a Danish-Norwegian botanist, herbalist and zoologist. Biography Martin Vahl was born in Bergen, Norway and attended Bergen Cathedral School. He studied botany at the University of Copenhagen and at Uppsala University under Carl Linnaeus. He edited ''Flora Danica'' fasc. XVI-XXI (1787–1799), ''Symbolæ Botanicæ'' I-III (1790–1794), ''Eclogæ Americanæ'' I-IV (1796–1807) and ''Enumeratio Plantarum'' I-II (1804–1805). He lectured at the University of Copenhagen Botanical Garden from 1779 to 1782. Vahl made several research trips in Europe and North Africa between 1783 and 1788. He became professor at the Society for Natural History at the University of Copenhagen in 1786 and was a full professor of botany from 1801 to his death. In 1792, he was elected a foreign member of the Royal Swedish Academy of Sciences. He died in Copenhagen, Denmark at age 55. His son Jens Vahl also became a botanist. Authority ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bergen
Bergen (, ) is a city and municipalities of Norway, municipality in Vestland county on the Western Norway, west coast of Norway. Bergen is the list of towns and cities in Norway, second-largest city in Norway after the capital Oslo. By May 2025 the population is 294 029 according to Statistics Norway. The municipality covers and is on the peninsula of Bergenshalvøyen. The city centre and northern neighbourhoods are on Byfjorden (Hordaland), Byfjorden, 'the city fjord'. The city is surrounded by mountains, causing Bergen to be called the "city of Seven Mountains, Bergen, seven mountains". Many of the extra-municipal suburbs are on islands. Bergen is the administrative centre of Vestland county. The city consists of eight boroughs: Arna, Bergen, Arna, Bergenhus, Fana, Bergen, Fana, Fyllingsdalen, Laksevåg, Ytrebygda, Årstad, Bergen, Årstad, and Åsane. Trading in Bergen may have started as early as the 1020s. According to tradition, the city was founded in 1070 by King Ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other tertiary education, post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a 'person who professes'. Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word ''professor'' is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well, and often to instructors or lecturers. Professors often conduct original research and commonly teach undergraduate, Postgraduate educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1804 Deaths
Events January–March * January 1 – Haiti gains independence from France, and becomes the first black republic. * February 4 – The Sokoto Caliphate is founded in West Africa. * February 14 – The First Serbian uprising begins the Serbian Revolution. By 1817, the Principality of Serbia will have proclaimed self-rule from the Ottoman Empire, the first nation-state in Europe to do so. * February 15 – New Jersey becomes the last of the northern United States to abolish slavery. * February 16 – First Barbary War: Stephen Decatur leads a raid to burn the pirate-held frigate at Tripoli to deny her further use by the captors. * February 18 – Ohio University is chartered by the Ohio General Assembly. * February 20 – Hobart is established in its permanent location in Van Diemen's Land (modern-day Tasmania) as a British penal colony. * February 21 – Cornishman Richard Trevithick's newly built ''Penydarren'' steam locomotive operates on the Merthyr Tramroad, betwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1749 Births
Events January–March * January 3 ** Benning Wentworth issues the first of the New Hampshire Grants, leading to the establishment of Vermont. ** The first issue of '' Berlingske'', Denmark's oldest continually operating newspaper, is published. * January 21 – The Teatro Filarmonico, the main opera theater in Verona, Italy, is destroyed by fire. It is rebuilt in 1754. * February – The second part of John Cleland's erotic novel ''Fanny Hill'' (''Memoirs of a Woman of Pleasure'') is published in London. The author is released from debtors' prison in March. * February 28 – Henry Fielding's comic novel ''The History of Tom Jones, a Foundling'' is published in London. Also this year, Fielding becomes magistrate at Bow Street, and first enlists the help of the Bow Street Runners, an early police force (eight men at first). * March 6 – A "corpse riot" breaks out in Glasgow after a body disappears from a churchyard in the Gorbals district. Suspicio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Martin Vahl
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] |
Botanists With Author Abbreviations
This is a list of botanists who have Wikipedia articles, in alphabetical order by surname. The List of botanists by author abbreviation is mostly a list of plant taxonomists because an author receives a standard abbreviation only when that author originates a new plant name. Botany is one of the few sciences which has had, since the Middle Ages, substantial participation by women. A *Erik Acharius (1757–1819) * Julián Acuña Galé (1900–1973) * Johann Friedrich Adam (1780–1838) * Carl Adolph Agardh (1785–1859) * Jacob Georg Agardh (1813–1901) * Nikolaus Ager (1568–1634) *William Aiton (1731–1793) * Frédéric-Louis Allamand (1736–1809) * Ruth F. Allen (1879–1963) * Carlo Allioni (1728–1804) * Lucile Allorge (b. 1937) *Prospero Alpini (1553–1617) * Benjamin Alvord (1813–1884) * Adeline Ames (1879–1976) * Janaki Ammal (1897–1984) *Eliza Frances Andrews (1840–1931) *Agnes Arber (1879–1960) *Giovanni Arcangeli (1840–1921) * David Ashton (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century Danish Botanists
The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). It was the 9th century of the 2nd millennium. It was characterized by vast social upheaval. Slavery was Abolitionism, abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanded beyond its British homeland for the first time during the 19th century, particularly remaking the economies and societies of the Low Countries, France, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Catholic Church, in response to the growing influence and power of modernism, secularism and materialism, formed the First Vatican Council in the late 19th century to deal with such problems an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Christensen (botanist)
Carl Frederik Albert Christensen (16 January 1872 – 24 November 1942) was a Danish systematic botanist. He graduated in natural history from the University of Copenhagen under professor Eugenius Warming. He was then a school teacher in Copenhagen, and later superintendent at the Botanical Museum. He was a specialist in ferns and published a catalogue of the World's Pteridophytes, '' Index Filicum''. In addition, he authored a three-volume work on the history of botany in Denmark Denmark is a Nordic countries, Nordic country in Northern Europe. It is the metropole and most populous constituent of the Kingdom of Denmark,, . also known as the Danish Realm, a constitutionally unitary state that includes the Autonomous a .... Selected scientific works * Christensen, Carl (1905–06) Index Filicum. 744 s. Index Filicum Supplementum I-III (1913–17). Reprint 1973 by Koeltz Antiquariat. * Christensen, Carl (1924-1926) Den danske botaniks historie med tilhørende Bibliografi. K ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or cultivar group, Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, Fungus, fungi, or plants, whether fossil or non-fossil, including blue-green algae (Cyanobacteria), Chytridiomycota, chytrids, oomycetes, slime moulds and Photosynthesis, photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated variou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Author Citation (botany)
In botanical nomenclature, author citation is the way of citing the person or group of people who validly published a botanical name, i.e. who first published the name while fulfilling the formal requirements as specified by the ''International Code of Nomenclature for algae, fungi, and plants'' (''ICN''). In cases where a species is no longer in its original generic placement (i.e. a new combination of genus and specific epithet), both the authority for the original genus placement and that for the new combination are given (the former in parentheses). In botany, it is customary (though not obligatory) to abbreviate author names according to a recognised List of botanists by author abbreviation, list of standard abbreviations. There are differences between the botanical code and the normal Author citation (zoology), practice in zoology. In zoology, the publication year is given following the author names and the authorship of a new combination is normally omitted. A small number o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Botanists By Author Abbreviation
__NOTOC__ A * Aa – Hubertus Antonius van der Aa (1935–2017) * A.A.Burb. – Andrew A. Burbidge (floruit, fl. 2016) * A.A.Cocucci – (born 1959) * A.A.Eaton – Alvah Augustus Eaton (1865–1908) * A.A.Fisch.Waldh. – Alexandr Alexandrovich Fischer von Waldheim (1839–1920) * A.Agostini – Angela Agostini (born 1880) * A.A.Ham. – Arthur Andrew Hamilton (1855–1929) * A.A.Hend. – A. A. Henderson, Andrew Augustus Henderson (1816–1876) * A.Ames – Adeline Ames (1879–1976) * A.Anderson – Alexander Anderson (botanist), Alexander Anderson (1748–1811) * A.Arber – Agnes Arber (1879–1960) * Aarons. – Aaron Aaronsohn (1876–1919) * Aase – Hannah Caroline Aase (1883–1980) * A.Barbero – Andrés Barbero (1877–1951) * A.Bassi – Agostino Bassi (1773–1856) * A.Baytop – Asuman Baytop (1920–2015) * Abbayes – Henry Nicollon des Abbayes (1898–1974) * Abbiatti – Delia Abbiatti (born 1918) * Abbot – John Abbot (entomologist), John Abbot (1751–c. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
