Lepista

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Lepista
Roodbruine schijnridderzwammen (Lepista flaccida). 22-01-2021 (d.j.b.) 01.jpg
Lepista flaccida
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Tricholomataceae
Genus: Lepista
(Fr.) W.G.Sm. (1870)
Diversity [1]
64 species

Lepista is a genus of mushroom-forming fungi. According to the Dictionary of the Fungi (10th edition, 2008), the widespread genus contains approximately 50 species. [2] In 1969, Howard Bigelow and Alex H. Smith designated the group as subgenus of Clitocybe . [3]

Contents

A genetic study conducted in 2015 revealed that the genera Collybia and Lepista were closely related to the core clade of Clitocybe. However, all three genera were found to be polyphyletic, with several members located in lineages distinct from other members within the same genus. Instead, they were more closely related to members of the other two genera. Alvarado and colleagues chose not to define the genera but presented various options and emphasized the necessity for a broader analysis. [4]

Selected species

Former species

See also

Related Research Articles

<i>Clitocybe</i> Genus of fungi

Clitocybe is a genus of mushrooms characterized by white, off-white, buff, cream, pink, or light-yellow spores, gills running down the stem, and pale white to brown or lilac coloration. They are primarily saprotrophic, decomposing forest ground litter. There are estimated to be around 300 species in the widespread genus.

<i>Tricholoma</i> Genus of fungi

Tricholoma is a genus of fungus that contains many fairly fleshy white-spored gilled mushrooms which are found worldwide generally growing in woodlands. These are ectomycorrhizal fungi, existing in a symbiotic relationship with various species of coniferous or broad-leaved trees. The generic name derives from Ancient Greek: τριχο-, romanized: tricho-, lit. 'hair' and Ancient Greek: λῶμα, romanized: loma, lit. 'fringe, border' although only a few species have shaggy caps which fit this description.

<i>Collybia nuda</i> Species of mushroom

Collybia nuda, commonly known as the blewit or wood blewit and previously described as Lepista nuda and Clitocybe nuda, is an edible mushroom native to Europe and North America. Described by Pierre Bulliard in 1790, it was also known as Tricholoma nudum for many years. It is found in both coniferous and deciduous woodlands. It is a fairly distinctive mushroom that is widely eaten. It has been cultivated in Britain, the Netherlands and France. This species was reassigned to the genus Collybia in 2023.

<span class="mw-page-title-main">Blewit</span> Two species of edible agarics in the Clitocybe genus

Blewit refers to two closely related species of edible agarics in the genus Collybia, the wood blewit and the field blewit or blue-leg.

<i>Collybia personata</i> Species of fungus

Collybia personata is a species of edible fungus commonly found growing in grassy areas across Europe and is morphologically related to the wood blewit Collybia nuda. This mushroom was moved to the genus Collybia in 2023.

<span class="mw-page-title-main">Orson K. Miller Jr.</span> American mycologist (1930–2006)

Orson Knapp Miller Jr. was an American mycologist. He published numerous papers in mycology and was responsible for the naming of many taxa, as well as being one of the authors erecting the genus Chroogomphus. He described Omphalotus olivascens, several species of Amanita, and the ghoul fungus Hebeloma aminophilum.

<i>Ampulloclitocybe clavipes</i> Species of fungus

Ampulloclitocybe clavipes, commonly known as the club-foot or club-footed clitocybe, is a species of gilled mushroom from Europe and North America. The grey brown mushrooms have yellowish decurrent gills and a bulbous stalk, and are found in deciduous and conifer woodlands. Although considered edible, disulfiram-like reactions have been reported after consumption of alcohol after eating this mushroom.

<i>Collybia</i> Genus of fungi

Collybia is a genus of mushrooms in the family Tricholomataceae. The genus has a widespread but rare distribution in northern temperate areas, and contains three species that grow on the decomposing remains of other mushrooms.

<i>Cystodermella</i> Genus of fungi

Cystodermella is a genus of fungi in the family Agaricaceae. The genus comprises about 12 species, noted for producing agaric fruit bodies, bearing a cap, white gills and stipe with a fine, ephemeral ring. The genus was devised by Harri Harmaja in 2002, dividing the older genus Cystoderma into three independent genera: Cystoderma, Ripartitella and Cystodermella largely on the basis of microscopic differences. Cystodermella species bear non-amyloid spores and sometimes cystidia. The spores, in contrast to Ripartitella are not echinulate.

<i>Dendrocollybia</i> Genus of fungi in the family Tricholomataceae

Dendrocollybia is a fungal genus in the family Tricholomataceae of the order Agaricales. It is a monotypic genus, containing the single species Dendrocollybia racemosa, commonly known as the branched collybia or the branched shanklet. The somewhat rare species is found in the Northern Hemisphere, including the Pacific Northwest region of western North America, and Europe, where it is included in several Regional Red Lists. It usually grows on the decaying fruit bodies of other agarics—such as Lactarius and Russula—although the host mushrooms may be decayed to the point of being difficult to recognize.

<i>Infundibulicybe</i> Genus of fungi

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.

<i>Pseudoomphalina</i> Genus of fungi

Pseudoomphalina is a genus of fungi placed in the family Tricholomataceae for convenience. The genus contains six species that are widespread in northern temperate areas. Pseudoomphalina was circumscribed by Rolf Singer in 1956. Pseudoomphalina was found to be paraphyletic to Neohygrophorus in a molecular phylogenetics study and since Pseudoomphalina is an older name, Neohygrophyorus was synonymized with it. The type species of Neohygrophorus was Neohygrophorus angelesianus, now Pseudoomphalina angelesiana. In earlier classifications based on anatomy prior to DNA sequence-based classifications, its unusual combination of features led taxonomists to independently create two subgenera in two genera: Hygrophorus subg. Pseudohygrophorus and Clitocybe subg. Mutabiles; the latter based on Neohygrophorus angelesianus but described under a new species name which is now placed in synonymy, Clitocybe mutabilis. All species of Pseudoomphalina are united by the presence of clamp-connections in their hyphae, an interwoven gill trama and amyloid spores. Pseudoomphalina angelesiana possesses grey-violaceous pigments that turn red in alkali solutions and lacks filiform, hyphal sterile elements in its hymenium and stipitipellis. These were features used to distinguish it from Pseudoomphalina as a genus, but Pseudoomphalina umbrinopurpurascens possesses these same pigments and the filiform elements of Pseudoomphalina. Molecular phylogenetics studies have also found some former species of Pseudoomphalina to belong in other genera. Pseudoomphalina pachyphylla was moved to its own genus, Pseudolaccaria, and Pseudoomphalina clusiliformis was synonymized with it. Pseudoomphalina flavoaurantia and Pseudoomphalina lignicola were found to belong in Clitocybula. Phylogenetically, Pseudoomphalina is in a tricholomatoid clade but not in the Tricholomataceae.

<i>Paralepista flaccida</i> Species of fungus

Paralepista flaccida is a species of mushroom found across the Northern Hemisphere. It is known to form fairy rings.

<i>Rhizocybe</i> Genus of fungi

Rhizocybe is a genus of fungus in the order Agaricales. The species resemble Clitocybe and grow amongst litter in predominantly coniferous forests.

<i>Leucocybe</i> Genus of fungi

Leucocybe is a recently defined mushroom genus in the family Tricholomataceae. The species resemble Clitocybe and grow in forests or disturbed areas.

<i>Atractosporocybe</i> Genus of fungi

Atractosporocybe is a mushroom genus in the family Tricholomataceae in the broad sense. The type species resembles Clitocybe and grows in forests.

<i>Paralepista</i> Genus of fungi

Paralepista is a genus of mushrooms in family Tricholomataceae. Until 2012, its member species were generally assigned either to Lepista or to Clitocybe.

<i>Collybia brunneocephala</i> Species of fungus

Collybia brunneocephala, also known as the brown blewit or brownit, is a species of gilled mushroom. Previously designated Clitocybe brunneocephala, the brownit and its lavender-colored cousin the wood blewit were reassigned to the genus Collybia in 2023.

<i>Collybia phyllophila</i> Species of fungus

Collybia phyllophila, commonly known as the frosty funnel or the leaf-loving clitocybe, is a fungus in the family Tricholomataceae. Its epithet, meaning leaf-loving comes from its preference for leaf litter. It is common among forests in the Northern Hemisphere, and is poisonous.

References

  1. "Lepista". www.catalogueoflife.org. Retrieved 2024-11-28.
  2. Kirk, P. M.; Cannon, P. F.; Minter, D. W.; Stalpers, J. A. (2008). Dictionary of the Fungi (10th ed.). Wallingford, UK: CABI. p. 369. ISBN   978-0-85199-826-8.
  3. Bigelow, H. E.; Smith, A. H. (1969). "The status of Lepista—a new section of Clitocybe". Brittonia. 21 (2): 144–77. Bibcode:1969Britt..21..144B. doi:10.2307/2805523. JSTOR   2805523. S2CID   29545895.
  4. Alvarado, P.; Moreno, G.; Vizzini, A.; Consiglio, G.; Manjón, J. L.; Setti, L. (2015). "Atractosporocybe, Leucocybe and Rhizocybe, three new clitocyboid genera in the Tricholomatoid clade (Agaricales) with notes on Clitocybe and Lepista". Mycologia. 107 (1): 123–36. doi:10.3852/13-369. hdl: 2318/152676 . PMID   25344261. S2CID   22901826.

Further reading