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Clitocybe Amoenolens
''Paralepistopsis amoenolens'' is an agaric fungus in the Tricholomataceae family. It is commonly known as the paralysis funnel. Taxonomy It was first described in 1975 by the French mycologist Georges Jean Louis Malençon from a specimen found in Morocco and classified as ''Clitocybe amoenolens.'' In 2012, following DNA analysis, Vizzini and Ercole assigned this species to the new genus ''Paralepistopsis'', which forms a separate clade from other ''Clitocybe''s.See . The authors provide a phylogram which indicates the evidence that ''Paralepistopsis'' forms a separate clade. This change has been accepted by Index Fungorum and the Global Biodiversity Information Facility and so the correct name is currently ''Paralepistopsis amoenolens''. Toxicity It was discovered to be poisonous after several people had consumed specimens all found in the alpine Maurienne valley in the Savoie department over three years. They had mistaken it for the edible common funnel cap (''Infundib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Jean Louis Malençon
Georges Jean Louis Malençon (3 November 1898, Paris – 31 July 1984, Valognes) was a French mycologist known for his investigations of fungi native to North Africa and the Iberian Peninsula. He studied mycology in Paris with Narcisse Théophile Patouillard and conducted research in Algiers with René Maire. From 1932 to 1950, he was head of the laboratory for plant pathology at the Institut Scientifique Chérifien, then director of the laboratory of cryptogamy at the Institut scientifique Chérifien de Rabat until 1969.Prosopo Sociétés savantes de France He was a member of the Société botanique de France (from 1919) and the Société linnéenne de Lyon (from 1928). His herbarium (6000 panels) is housed in the herbarium at the University of Montpellier. Bibliography * 1930, ''Recherches complémentaires sur l ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Departments Of France
In the administrative divisions of France, the department (, ) is one of the three levels of government under the national level ("territorial collectivity, territorial collectivities"), between the Regions of France, administrative regions and the Communes of France, communes. There are a total of 101 departments, consisting of ninety-six departments in metropolitan France, and five Overseas department and region, overseas departments, which are also classified as overseas regions. Departments are further subdivided into 333 Arrondissements of France, arrondissements and 2,054 Cantons of France, cantons (as of 2023). These last two levels of government have no political autonomy, instead serving as the administrative basis for the local organisation of police, fire departments, and, in certain cases, elections. Each department is administered by an elected body called a departmental council (France), departmental council ( , ). From 1800 to April 2015, these were called gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepistopsis
''Paralepistopsis'' is a genus of fungi in the family Tricholomataceae. Taxonomy The ''Paralepistopsis'' genus was created in 2012 by the Italian mycologist Alfredo Vizzini to better classify two rare toxic species formerly located in the ''Clitocybe'' genus. ''Clitocybe amoenolens'' found in Morocco and parts of South Europe and C. acromelalga from Asia were noted to have habits more similar to '' Paralepista flaccida'' (formerly ''Lepista flaccida'') than to other ''Clitocybe'' species. Additionally the pileipellis and microscopic details of these species were distinct from others in the ''Clitocybe'' genus and related genera. Genetic sequencing placed these species close to '' Cleistocybe'' and '' Catathelasma'' genera. The most important distinction for mushroom hunters however is the presence of toxic acromelic acids in these species which can present dangers when foraging for similar looking edible species in these locations. Acromelic acid A is a potent neurotoxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poisonous Fungi
This is a compendium of poisonous fungi. See also mushroom poisoning. List of toxic mushroom species ''There are poisonous fungus species listed below.'' List of suspicious mushroom species See also *List of deadly fungi *List of poisonous animals *List of poisonous plants *Mushroom poisoning *Mycotoxicology *Mycotoxin References External links * {{DEFAULTSORT:Poisonous fungus species Causes of death Death-related lists Poisonous fungi, Lists of fungal species, poisonous fungi, List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepistopsis Acromelalga
''Paralepistopsis acromelalga'' is a basidiomycete fungus in the Tricholomataceae family. It was formerly classified as ''Clitocybe'' ''acromelalga''. Taxonomy It was first described in 1918 by the mycologist T. Ichimura and classified as ''Clitocybe'' ''acromelalga''. The ''Paralepistopsis'' genus was created in 2012 by the Italian mycologist Alfredo Vizzini to better classify two rare toxic species formerly located in the ''Clitocybe'' genus and this species was subsequently reclassified. Habitat and distribution It has been found in Japan, South Korea and Mexico Toxicity It was discovered to be poisonous in 1918, when symptoms of mushroom poisoning occurred within three days of consumption. It had been mistaken for the edible tawny funnel cap ('' Paralepista flaccida'' formerly ''Lepista flaccida''). Consumption of a related species, ''Paralepistopsis amoenolens'', from France has resulted in the same condition. That species is commonly known as the paralysis cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurotoxin
Neurotoxins are toxins that are destructive to nervous tissue, nerve tissue (causing neurotoxicity). Neurotoxins are an extensive class of exogenous chemical neurological insult (medical), insultsSpencer 2000 that can adversely affect function in both developing and mature nervous tissue.Olney 2002 The term can also be used to classify endogenous compounds, which, when abnormally contacted, can prove neurologically toxic. Though neurotoxins are often neurologically destructive, their ability to specifically target neural components is important in the study of nervous systems. Common examples of neurotoxins include lead, ethanol (drinking alcohol), glutamate,Choi 1987 nitric oxide, botulinum toxin (e.g. Botox), tetanus toxin,Simpson 1986 and tetrodotoxin. Some substances such as nitric oxide and glutamate are in fact essential for proper function of the body and only exert neurotoxic effects at excessive concentrations. Neurotoxins inhibit neuron control over ion concentrations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erythromelalgia
Erythromelalgia, or Mitchell's disease (after Silas Weir Mitchell (physician), Silas Weir Mitchell), is a rare vascular peripheral pain disorder in which blood vessels, usually in the Human leg, lower extremities or hands, are episodically blocked (frequently on and off daily), then become hyperemic and Inflammation, inflamed. There is severe burning pain (in the small fiber sensory nerves) and Erythema, skin redness. The attacks are periodic and are commonly triggered by heat, pressure, mild activity, exertion, insomnia or Psychological stress, stress. Erythromelalgia may occur either as a primary or secondary disorder (i.e. a disorder in and of itself or a symptom of another condition). Secondary erythromelalgia can result from small fiber peripheral neuropathy of any cause, polycythemia vera, essential thrombocythemia, hypercholesterolemia, mushroom poisoning, mushroom or mercury poisoning, and some autoimmune disorders. Primary erythromelalgia is caused by mutation of the volta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralepista Flaccida
''Paralepista flaccida'' (also called ''Clitocybe flaccida'', ''Clitocybe inversa'', ''Lepista flaccida'' and ''Lepista inversa'', or in English tawny funnel cap) is a species of mushroom found across the Northern Hemisphere. It is known to form fairy rings. Taxonomy The naming history of this mushroom is complicated by the fact that for a long time it was regarded as two different species, "''flaccida''" (associated with broad-leaved trees) and "''inversa''" (associated with conifers and with a smoother shinier cap). These forms can still be differentiated as varieties within ''P. flaccida'' if desired. The earliest description was by Giovanni Antonio Scopoli in 1772 as ''Agaricus inversus'' in his booFlora Carniolica then in 1799 James Sowerby created a description under the name ''Agaricus flaccidus'' in his major work " Coloured Figures of English Fungi or Mushrooms". In later years there were defined the combinations ''Clitocybe flaccida'' (by Paul Kummer, 1871), ''Clitocybe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infundibulicybe
''Infundibulicybe'' is a genus of fungi that is robustly placed incertae sedis as sister group to the Tricholomatoid clade. It has previously been part of the family of Tricholomataceae, but recent molecular phylogeny has shown it to take an isolated position within the Agaricales. Description The fruitingbody of ''Infundibulicybe'' is clitocyboid and not hygrophanous. The cap diameter can vary from 1,5 to 25 cm, with some growing as large as 40 cm. Its shape can be depressed to funnel-like with a velvety to finely scaly surface. The colouration of the basidiocarp is white to pale buff to buff, pinkish buff, yellowish, yellowish brown, orange brown, reddish brown or greyish brown. The gills are decurrent to deeply decurrent. This basidiomycete smells faint, from cyanic to sweet aromatic and faintly camphor-like when fresh. The spore deposit is whitish and spores are dikaryoid, smooth, hyaline and without iodine reactions. The basidia are 4-spored, cheilocystidia are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savoie
Savoie (; Arpitan: ''Savouè'' or ''Savouè-d'Avâl''; English: ''Savoy'' ) is a department in the Auvergne-Rhône-Alpes region, Southeastern France. Located in the French Alps, its prefecture is Chambéry. In 2019, Savoie had a population of 436,434.Populations légales 2019: 73 Savoie INSEE Together with Haute-Savoie, it is one of the two departments of the historical region of ; the Duchy of Savoy was annexed by France in 1860, following the signature of the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfredo Vizzini
Alfredo (, ) is a cognate of the Anglo-Saxons, Anglo-Saxon name Alfred (name), Alfred and a common Italian language, Italian, Galician language, Galician, Portuguese language, Portuguese and Spanish language personal name. Given name Artists and musicians * Aldo Sambrell (1931–2010), Spanish actor also known as Alfredo Sanchez Brell * Alfredo Armas Alfonzo (1921–1990), Venezuelan writer * Alfredo Bryce (born 1939), Peruvian writer * Alfredo Cardona Peña (1917–1995), Costa Rican journalist, writer, biographer, poet, and essayist * Alfredo Casella (1883–1947), Italian composer, pianist and conductor * Alfredo Casero (born 1962), Argentine musician, actor and comedian * Alfredo Castro (actor), Alfredo Castro (born 1955), Chilean actor * Alfredo Catalani (1854–1893), Italian operatic composer * Alfredo Filippini (1924–2020), Italian sculptor, painter and illustrator * Alfredo Gil (1915–1999), Mexican singer * Alfredo Kraus (1927–1999), Spanish operatic tenor * Alf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
