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Henri Eugène Lucien Gaëtan Coemans
Henri Eugène Lucien Gaëtan Coemans (30 October 1825, Brussels – 8 January 1871, Ghent) was a Belgian Catholic priest and botanist. In 1848 he obtained his ordination, later serving as a curate in Ghent (from 1853). In 1864 he became a member of the ''Académie royale des Sciences et Belles-Lettres de Bruxelles'', followed by a professorship at the Catholic University of Leuven in 1866. From 1868 to 1871 he was director of a Franciscan convent in Ghent. As a taxonomist he identified the genus ''Fittonia'' (family Acanthaceae). The genus ''Coemansia'' is named in his honor. Selected works * ''Monographie du genre Pilobolus, Tode, spècialement ètudiè au point de vue anatomique et physiologique'', 1861 - Monograph of the genus Pilobolus. * ''Spicilège mycologique'', 1862 - Mycological scrapbook. * ''Notices biographiques sur quelques lichenographes celebres'', 1864 - Biographical notices of some celebrated lichenologists. * ''Monographie des Spenophyllum d'Europe'' (with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brussels
Brussels (french: Bruxelles or ; nl, Brussel ), officially the Brussels-Capital Region (All text and all but one graphic show the English name as Brussels-Capital Region.) (french: link=no, Région de Bruxelles-Capitale; nl, link=no, Brussels Hoofdstedelijk Gewest), is a region of Belgium comprising 19 municipalities, including the City of Brussels, which is the capital of Belgium. The Brussels-Capital Region is located in the central portion of the country and is a part of both the French Community of Belgium and the Flemish Community, but is separate from the Flemish Region (within which it forms an enclave) and the Walloon Region. Brussels is the most densely populated region in Belgium, and although it has the highest GDP per capita, it has the lowest available income per household. The Brussels Region covers , a relatively small area compared to the two other regions, and has a population of over 1.2 million. The five times larger metropolitan area of Brusse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichenology
Lichenology is the branch of mycology that studies the lichens, symbiotic organisms made up of an intimate symbiotic association of a microscopic alga (or a cyanobacterium) with a filamentous fungus. Study of lichens draws knowledge from several disciplines: mycology, phycology, microbiology and botany. Scholars of lichenology are known as lichenologists. History The beginnings Lichens as a group have received less attention in classical treatises on botany than other groups although the relationship between humans and some species has been documented from early times. Several species have appeared in the works of Dioscorides, Pliny the Elder and Theophrastus although the studies are not very deep. During the first centuries of the modern age they were usually put forward as examples of spontaneous generation and their reproductive mechanisms were totally ignored. For centuries naturalists had included lichens in diverse groups until in the early 18th century a French researche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clergy From Brussels
Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the terms used for individual clergy are clergyman, clergywoman, clergyperson, churchman, and cleric, while clerk in holy orders has a long history but is rarely used. In Christianity, the specific names and roles of the clergy vary by denomination and there is a wide range of formal and informal clergy positions, including deacons, elders, priests, bishops, preachers, pastors, presbyters, ministers, and the pope. In Islam, a religious leader is often known formally or informally as an imam, caliph, qadi, mufti, mullah, muezzin, or ayatollah. In the Jewish tradition, a religious leader is often a rabbi (teacher) or hazzan (cantor). Etymology The word ''cleric'' comes from the ecclesiastical Latin ''Clericus'', for those belonging to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1871 Deaths
Events January–March * January 3 – Franco-Prussian War – Battle of Bapaume (1871), Battle of Bapaume: Prussians win a strategic victory. * January 18 – Proclamation of the German Empire: The member states of the North German Confederation and the south German states, aside from Austria, unite into a single nation state, known as the German Empire. The King of Prussia is declared the first German Emperor as Wilhelm I of Germany, in the Hall of Mirrors at the Palace of Versailles. Constitution of the German Confederation (1871), Constitution of the German Confederation comes into effect. It abolishes all restrictions on Jewish marriage, choice of occupation, place of residence, and property ownership, but exclusion from government employment and discrimination in social relations remain in effect. * January 21 – Giuseppe Garibaldi's group of French and Italian volunteer troops, in support of the French Third Republic, win a battle against the Prussians in the Bat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1825 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] |
Hainaut (province)
Hainaut (, also , , ; nl, Henegouwen ; wa, Hinnot; pcd, Hénau), historically also known as Heynowes in English, is a Provinces of regions in Belgium, province of Wallonia and Belgium. To its south lies the France, French department of Nord (French department), Nord, while within Belgium it borders (clockwise from the North) on the Flemish Region, Flemish provinces of West Flanders, East Flanders, Flemish Brabant and the Walloon provinces of Walloon Brabant and Namur (province), Namur. Its capital is Mons (Dutch ''Bergen'') and the most populous city is Charleroi, the province's urban, economic and cultural hub, the financial capital of Hainaut and the List of cities in Belgium, fifth largest city in the country by population. Hainaut has an area of and as of January 2019 a population of 1,344,241. Another remarkable city is Tournai (Dutch ''Doornik'') on the Scheldt river, one of the oldest cities of Belgium and the first capital of the Frankish Empire. Hainaut province ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous Age
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphenophyllum
''Sphenophyllum'' is a genus in the order Sphenophyllales Sphenophyllales is an extinct order of articulate land plants and a sister group to the present-day Equisetales (horsetails). They are fossils dating from the Devonian to the Triassic. They were common during the Late Pennsylvanian to Early .... References {{Taxonbar, from=Q2295931 Horsetails Fossils of Georgia (U.S. state) Paleozoic life of New Brunswick Paleozoic life of Nova Scotia Paleozoic life of Prince Edward Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Jacques Kickx
Jean Jacques Kickx (27 January 1842, Ghent – 27 March 1887, Ghent) was a Belgian botanist. His father, Jean Kickx (1803–1864), and grandfather, also named Jean Kickx (1775–1831), were both botanists. He was educated in Ghent and Bonn, obtaining his doctorate of sciences in 1863. In 1867 he was appointed professor of botany at the University of Ghent as well as director of the botanical garden and school of horticulture. In 1879 he became president of the ''Société royale de botanique de Belgique'', and in 1887 was named rector of the university. Published works * ''Monographie des Spenophyllum d'Europe'' (with Eugène Coemans), 1864 - Monograph on Sphenophyllum of Europe. * ''Flore Cryptogamique des Flandres'' (posthumous oeuvre of Jean Kickx), 1867 - Cryptogamic flora of Flanders. * ''Les Ranonculacées du littoral belge'' - Ranunculaceae of littoral Belgium. * ''Sur la formation et la division des cellules'' (with Eduard Strasburger Eduard Adolf Str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycological
Mycology is the branch of biology concerned with the study of fungi, including their genetic and biochemical properties, their taxonomy and their use to humans, including as a source for tinder, traditional medicine, food, and entheogens, as well as their dangers, such as toxicity or 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. Beatrix Potter, author of ''The Tale of Peter Rabbit'', also made significant contributions to the field. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghent
Ghent ( nl, Gent ; french: Gand ; traditional English: Gaunt) is a city and a municipality in the Flemish Region of Belgium. It is the capital and largest city of the East Flanders province, and the third largest in the country, exceeded in size only by Brussels and Antwerp. It is a port and university city. The city originally started as a settlement at the confluence of the Rivers Scheldt and Leie and in the Late Middle Ages became one of the largest and richest cities of northern Europe, with some 50,000 people in 1300. The municipality comprises the city of Ghent proper and the surrounding suburbs of Afsnee, Desteldonk, Drongen, Gentbrugge, Ledeberg, Mariakerke, Mendonk, Oostakker, Sint-Amandsberg, Sint-Denijs-Westrem, Sint-Kruis-Winkel, Wondelgem and Zwijnaarde. With 262,219 inhabitants at the beginning of 2019, Ghent is Belgium's second largest municipality by number of inhabitants. The metropolitan area, including the outer commuter zone, covers an area of and had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilobolus
''Pilobolus'' is a genus of fungi that commonly grows on herbivore dung. Life cycle The life cycle of ''Pilobolus'' begins with a black sporangium that has been discharged onto a plant substrate such as grass. A herbivorous animal such as a horse then eats the substrate, unknowingly consuming the sporangium as well. The ''Pilobolus'' sporangium survives the passage through the gastrointestinal tract without germinating, and emerges with the excrement. Once outside its host, spores within the sporangium germinate and grow as a mycelium within the excrement, where it is a primary colonizer. Later, the fungus fruits to produce more spores. left, ''Pilobolus'' sporangium The asexual fruiting structure (the sporangiophore) of ''Pilobolus'' species is unique. It consists of a transparent stalk which rises above the excrement to end in a balloon-like subsporangial vesicle. On top of this, a single, black sporangium develops. The sporangiophore has the remarkable ability of orienting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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