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René Viguier
René Viguier (19 May 1880, in Paris – 17 January 1931, in Caen) was a French botanist known for his investigations of plants within the family Araliaceae. He worked as a préparateur at the Muséum national d'histoire naturelle with Philippe Édouard Léon Van Tieghem, afterwards serving as ''maître de conférences'' at the Sorbonne. In 1912 he collected botanical specimens in Madagascar with Jean-Henri Humbert. From 1919 to 1931 he was a professor of botany at the University of Caen as well as director of city's botanical garden.Biodiversity Heritage Library Taxonomic literature : a selective guide to botanical publicationsProsopo Sociétés savantes de France [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caen
Caen (; ; ) is a Communes of France, commune inland from the northwestern coast of France. It is the Prefectures in France, prefecture of the Departments of France, department of Calvados (department), Calvados. The city proper has 105,512 inhabitants (), while its Functional area (France), functional urban area has 470,000,Comparateur de territoire , INSEE, retrieved 20 June 2022. making Caen the second largest urban area in Normandy (administrative region), Normandy and the 19th largest in France. It is also the third largest commune in all of Normandy after Le Havre and Rouen. It is located northwest of Paris, connected to the South of England by the Caen (Ouistreham) to Portsmouth ferry route through the English Channel. Situated a few miles from the coast, the landing beaches, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Academy Of Sciences
The French Academy of Sciences (, ) is a learned society, founded in 1666 by Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French Scientific method, scientific research. It was at the forefront of scientific developments in Europe in the 17th and 18th centuries, and is one of the earliest Academy of Sciences, Academies of Sciences. Currently headed by Patrick Flandrin (President of the academy), it is one of the five Academies of the . __TOC__ History The Academy of Sciences traces its origin to Colbert's plan to create a general academy. He chose a small group of scholars who met on 22 December 1666 in the King's library, near the present-day Bibliothèque nationale de France, Bibliothèque Nationale, and thereafter held twice-weekly working meetings there in the two rooms assigned to the group. The first 30 years of the academy's existence were relatively informal, since no statutes had as yet been laid down for the ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1931 Deaths
Events January * January 2 – South Dakota native Ernest Lawrence invents the cyclotron, used to accelerate particles to study nuclear physics. * January 4 – German pilot Elly Beinhorn begins her flight to Africa. * January 22 – Sir Isaac Isaacs is sworn in as the first Australian-born Governor-General of Australia. * January 25 – Mohandas Gandhi is again released from imprisonment in India. * January 27 – Pierre Laval forms a government in France. * January 30 – Charlie Chaplin comedy drama film ''City Lights'' receives its public premiere at the Los Angeles Theater with Albert Einstein as guest of honor. Contrary to the current trend in cinema, it is a silent film, but with a score by Chaplin. Critically and commercially successful from the start, it will place consistently in lists of films considered the best of all time. February * February 4 – Soviet leader Joseph Stalin gives a speech calling for rapid industrialization, arguing that only strong indus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1880 Births
Events January *January 27 – Thomas Edison is granted a patent for the incandescent light bulb. Edison filed for a US patent for an electric lamp using "a carbon filament or strip coiled and connected ... to platina contact wires." granted 27 January 1880 Although the patent described several ways of creating the carbon filament ,including using "cotton and linen thread, wood splints, papers coiled in various ways," Edison and his team later discovered that a carbonized bamboo filament could last more than 1200 hours. * January **The international White slave trade affair scandal in Brussels is exposed and attracts international infamy. **The Gokstad ship is found in Norway, the first Viking ship burial to be excavated. February * February 2 ** The first electric streetlight is installed in Wabash, Indiana. ** The first successful shipment of frozen mutton from Australia arrives in London, aboard the SS ''Strathleven''. * February 4 – The Black Donnelly Massa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guttiferae
The Clusiaceae or Guttiferae Juss. (1789) (''nom. alt. et cons.'' = alternative and valid name) are a family of plants including 13 genera and ca 750 species. Several former members of Clusiacae are now placed in Calophyllaceae and Hypericaceae. They are mostly trees and shrubs, with milky sap and fruits or capsules for seeds. The family is primarily tropical. More so than many plant families, it shows large variation in plant morphology (for example, three to 10, fused or unfused petals, and many other traits). According to the APG III, this family belongs to the order Malpighiales. One feature which is sometimes found in this family, and rarely in others (e.g., Malpighiaceae), is providing pollinators with "pollination rewards" other than pollen or nectar; specifically, some species offer resin, which certain bees use in nest construction (each Clusiaceae species offers only one type of reward). Taxonomic history The family Clusiaceae was divided by Cronquist into two subf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of the French Republic, a legal status unique in overseas France, and is enshrined in a dedicated chapter of the French Constitution. The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre (New Caledonia), Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines (New Caledonia), Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. French people, especially locals, call Grande Terre , a nickname also used more generally for the entire New Caledonia. Kanak people#Agitation for independence, Pro-independence Kanak parties use the name (''pron.'' ) to refer to New Caledonia, a term coined in the 1980s from the ethnic name of the indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalostachyum Viguieri
''Cephalostachyum viguieri'' is a plant in the grass family in the subfamily Bambusoideae (bamboo). It is native to Madagascar, where it was collected by René Viguier René Viguier (19 May 1880, in Paris – 17 January 1931, in Caen) was a French botanist known for his investigations of plants within the family Araliaceae. He worked as a préparateur at the Muséum national d'histoire naturelle with Philippe É ... (1880–1931) for whom it was named. References Plants described in 1925 Endemic flora of Madagascar Bambusoideae {{bamboo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aimée Antoinette Camus
Aimée Antoinette Camus (1 May 1879 – 17 April 1965) was a French botanist. She was best known for her study of orchids and oaks. Camus also has the legacy of authoring the second highest number of land plant species among female scientists, in total naming 677 species. Biography Camus was the daughter of Edmond Gustave Camus, also a botanist, and was born in L'Isle-Adam, about 50 kilometres north of Paris. Under her father's influence, she specialized in the study of orchids and the anatomy of the plant and worked for some time with other professionals such as Paul Bergon (1863-1912) and Paul Henri Lecomte (1856-1934). She was especially close to her sister, the painter Blanche-Augustine Camus (1881-1968). Collaboration with the Paris Natural History Museum From 1922, Camus voluntarily collaborated for more than 30 years as a free worker for the Paris Natural History Museum and her numerous publications are part of the Museum's collections. According to the com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viguierella
''Viguierella'' is a genus of Madagascan plants in the grass family Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos, the grasses of natural grassland and species cultivated in .... The only known species is ''Viguierella madagascariensis''. References Chloridoideae Endemic flora of Madagascar Grasses of Africa Monotypic Poaceae genera Taxa named by Aimée Antoinette Camus {{Chloridoideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Société Botanique De France
The Société botanique de France (SBF) is a French learned society founded on 23 April 1854. At its inaugural meeting it stated its purpose as "to contribute to the progress of botany and related sciences and to facilitate, by all means at its disposal, the education and the work of its members" (Article 2 of the founding statutes). Foundation The creation of the society was a result of a meeting on 12 March 1854 of the following sixteen botanists, who became founding members: * Antoine François Passy (1792–1873) * Adolphe Brongniart (1801–1876), professor at the Muséum national d'histoire naturelle * Joseph Decaisne (1807–1882), professor at the Muséum national d'histoire naturelle * Horace Bénédict Alfred Moquin-Tandon (1801–1863) * Count Hippolyte Jaubert (1798–1874) * Louis Graves (1791–1857), director general of forests * Vicomte de Noé * Timothée Puel (1812–1890) * Charles Philippe Robin (1821–1885), former Chief Inspector of Roads and Bridge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanist
Botany, also called plant science, is the branch of natural science and biology studying plants, especially Plant anatomy, their anatomy, Plant taxonomy, taxonomy, and Plant ecology, ecology. A botanist or plant scientist is a scientist who specialises in this field. "Plant" and "botany" may be defined more narrowly to include only land plants and their study, which is also known as phytology. Phytologists or botanists (in the strict sense) study approximately 410,000 species of Embryophyte, land plants, including some 391,000 species of vascular plants (of which approximately 369,000 are flowering plants) and approximately 20,000 bryophytes. Botany originated as history of herbalism#Prehistory, prehistoric herbalism to identify and later cultivate plants that were edible, poisonous, and medicinal, making it one of the first endeavours of human investigation. Medieval physic gardens, often attached to Monastery, monasteries, contained plants possibly having medicinal benefit. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Garden
A botanical garden or botanic gardenThe terms ''botanic'' and ''botanical'' and ''garden'' or ''gardens'' are used more-or-less interchangeably, although the word ''botanic'' is generally reserved for the earlier, more traditional gardens. is a garden with a documented collection of living plants for the purpose of scientific research, conservation, display, and education. It is their mandate as a botanical garden that plants are labelled with their botanical names. It may contain specialist plant collections such as cactus, cacti and other succulent plants, herb gardens, plants from particular parts of the world, and so on; there may be greenhouse, glasshouses or shadehouses, again with special collections such as tropical plants, alpine plants, or other exotic plants that are not native to that region. Most are at least partly open to the public, and may offer guided tours, public programming such as workshops, courses, educational displays, art exhibitions, book rooms, op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
