|
Inocybe Praetervisa
''Inocybe praetervisa'' is a small, yellow and brown mushroom in the family Inocybaceae, distinguished from other members of the genus by its unusual spores and bulb. The unusual spores led to the species being named the type species of the now-abandoned genus ''Astrosporina''; recent studies have shown that such a genus could not exist, as the species with the defining traits do not form a monophyletic group. However, it is a part of several clades within the genus ''Inocybe''. ''I. praetervisa'' grows on the ground in woodland, favouring beech trees, and is found in Europe, North America and Asia. It is inedible and probably mushroom poisoning, poisonous due to the presence of muscarine. The ingestion of muscarine can lead to SLUDGE syndrome, and could potentially lead to death due to respiratory failure. Taxonomy and naming ''Inocybe praetervisa'' was species description, first described by Lucien Quélet in the first volume of Giacomo Bresadola's 1883 publication ''Fung ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucien Quélet
Lucien Quélet (; 14 July 1832 – 25 August 1899) was a French natural history, naturalist and mycologist. Quélet discovered several species of fungi and was the founder of the Société mycologique de France, a society devoted to mycological studies. Biography Quélet, having been born in Montécheroux, Doubs, to a farmer, was soon orphaned, and spent his childhood with and was raised by his aunts. In his youth, he is known to have shown a great interest in mycology and botany in general, but also other subject areas such as ornithology and malacology, the study of mollusks. He was schooled at the college of Montbéliard, and later studied medicine in Strasbourg. In 1884, he founded the mycological society known as the Société mycologique de France, of which he became the first president. Several years after this, in 1888, Quélet wrote a book, ''Flore mycologique de la France et des pays limitrophes'' (''Mycological flora of France and neighbouring countries''). During t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nodule
Nodule may refer to: * Nodule (geology), a small rock or mineral cluster * Manganese nodule, a metallic concretion found on the seafloor *Nodule (medicine), a small aggregation of cells *Root nodule Root nodules are found on the roots of plants, primarily legumes, that form a symbiosis with nitrogen-fixing bacteria. Under nitrogen-limiting conditions, capable plants form a symbiotic relationship with a host-specific strain of bacteria known ..., a growth on the roots of legumes * A feature of mollusc sculpture * Nodule of vermis, an external feature of the cerebellum {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basidiospore
A basidiospore is a reproductive spore produced by basidiomycete fungi, a grouping that includes mushrooms, shelf fungi, rusts, and smuts. Basidiospores typically each contain one haploid Ploidy () is the number of complete sets of chromosomes in a cell (biology), cell, and hence the number of possible alleles for Autosome, autosomal and Pseudoautosomal region, pseudoautosomal genes. Here ''sets of chromosomes'' refers to the num ... nucleus (biology), nucleus that is the product of meiosis, and they are produced by specialized fungal cells called basidium, basidia. Typically, four basidiospores develop on appendages from each basidium, of which two are of one Strain (biology), strain and the other two of its opposite strain. In gills under a cap of one common species, there exist millions of basidia. Some gilled mushrooms in the order Agaricales have the ability to release billions of spores. The puffball fungus ''Calvatia gigantea'' has been calculated to produce about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inocybe Leptophylla
''Inocybe'' is a genus of mushroom-forming fungi, with over 1,000 species. Its members are mycorrhizal, and some evidence shows that the high degree of speciation is due to adaptation to different trees and possibly also local habitats. Taxonomy The genus was first described as ''Agaricus'' tribe ''Inocybe'' by Swedish scholar Elias Magnus Fries in volume 1 of his work, '' Systema mycologicum'' (1821), and verified in the volume 2 of his book ''Monographia Hymenomycetum Sueciae'' in 1863. All other renaming attempts are accepted synonymous. Although originally placed in the family Cortinariaceae (later shown to be polyphyletic), phylogenetic analyses suggests that the genus is better placed as the type genus of the family Inocybaceae. Sections or subgenera Source: Two supersections are informally recognized: ''Cortinate'' supersection: The stipe is only pruinose at the apex or the upper half. The stipe base is (generally) not bulbous and a remnant of a cortina is present in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogenetics
In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical data and observed heritable traits of DNA sequences, protein amino acid sequences, and morphology. The results are a phylogenetic tree—a diagram depicting the hypothetical relationships among the organisms, reflecting their inferred evolutionary history. The tips of a phylogenetic tree represent the observed entities, which can be living taxa or fossils. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the taxa represented on the tree. An unrooted tree diagram (a network) makes no assumption about directionality of character state transformation, and does not show the origin or "root" of the taxa in question. In addition to their use for inferring phylogenetic pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inocybe Godeyi
''Inocybe godeyi'' is a species of Inocybaceae fungus found in Europe. The species produces mushrooms with cone-shaped caps up to in diameter. The caps are cream, becoming browner, but they bruise red. The stem is up to long, and has a "bulb" at the base. The white flesh has a strong smell and an acrid taste. The mushrooms can be found on forest floors in autumn months; the species forms an ectomycorrhizal relationship to surrounding trees, favouring beech. ''I. godeyi'' is known to be poisonous, containing muscarine compounds, and consumption of the mushrooms can lead to SLUDGE syndrome. The species is sometimes mistaken for the deadly '' I. erubescens''. First described by Claude Casimir Gillet, the species retains the name which it was first given, but has a number of taxonomic synonyms. Its specific name honours Louis-Luc Godey. Within the genus '' Inocybe'', it has been classified in a number of ways, but appears to form part of a clade (that is, a grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inocybe Calospora
''Inocybe'' is a genus of mushroom-forming fungi, with over 1,000 species. Its members are mycorrhizal, and some evidence shows that the high degree of speciation is due to adaptation to different trees and possibly also local habitats. Taxonomy The genus was first described as ''Agaricus'' tribe ''Inocybe'' by Swedish scholar Elias Magnus Fries in volume 1 of his work, '' Systema mycologicum'' (1821), and verified in the volume 2 of his book ''Monographia Hymenomycetum Sueciae'' in 1863. All other renaming attempts are accepted synonymous. Although originally placed in the family Cortinariaceae (later shown to be polyphyletic), phylogenetic analyses suggests that the genus is better placed as the type genus of the family Inocybaceae. Sections or subgenera Source: Two supersections are informally recognized: ''Cortinate'' supersection: The stipe is only pruinose at the apex or the upper half. The stipe base is (generally) not bulbous and a remnant of a cortina is present in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Section (botany)
In botany, a section () is a taxonomic rank below the genus, but above the species. The subgenus, if present, is higher than the section; and the rank of Series (botany), series, if present, is below the section. Sections may in turn be divided into subsections.Article 4 in Sections are typically used to help organise very large genera, which may have hundreds of species. A botanist wanting to distinguish groups of species may prefer to create a taxon at the rank of section or series to avoid making combinatio nova, new combinations, i.e. many new Binomial nomenclature, binomial names for the species involved. Examples: * ''Lilium'' sectio ''Martagon'' Rchb. are the Turks' cap lilies * ''Plagiochila aerea'' Taylor is the type species of ''Plagiochila'' sect. ''Bursatae'' See also * Section (biology) References Plant sections, Botanical nomenclature, Section Plant taxonomy Fungus sections {{Botany-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
