List of Tricholomataceae genera
Introduction The Tricholomataceae are a family of fungi in the order Agaricales. A 2008 estimate placed 78 genera and 1020 species in the family. Subsequent molecular research, based on cladistic analysis of DNA sequences, has however found that this wide interpretation of the Tricholomataceae renders the family polyphyletic and is no longer tenable. In 2014, Sánchez-García and colleagues proposed a revised classification of the Tricholomataceae with just seven genera: ''Leucopaxillus'', ''Tricholoma'', ''Dennisiomyces'', ''Porpoloma'', and the newly circumscribed genera ''Corneriella'', ''Pogonoloma'' (now moved to the Pseudoclitocybaceae), and ''Pseudotricholoma''. Of the genera formerly placed in the Tricholomataceae, ''Amparoina'' is considered a synonym of ''Mycena''; ''Callistosporium'' (with ''Pleurocollybia'' as a synonym) and ''Macrocybe'' have been moved to the Callistosporiaceae ''Catathelasma'' has been moved to the Biannulariaceae; ''Phyllotopsis'' and ''Tricholomopsis'' to the Phyllotopsidaceae; ''Leucopholiota'' and ''Squamanita'' to the Squamanitaceae; ''Pseudoclitocybe'', ''Musumecia'', and ''Pogonoloma'' to the Pseudoclitocybaceae; ''Cantharellopsis'' to the Rickenellaceae; ''Arthromyces'' to the Lyophyllaceae; and ''Hygroaster'' and ''Melanomphalia'' to the Hygrophoraceae; Following changes to the International Code of Nomenclature for algae, fungi, and plants, the practice of giving different names to teleomorph and anamorph forms of the same fungus has been discontinued. As a result two anamorphic genera referred to the Tricholomataceae become synonyms of their teleomorphs: ''Tilachlidiopsis'' becomes a synonym of ''Dendrocollybia'' and ''Nothoclavulina'' a synonym of ''Arthrosporella''.Currently (2023) the following ten genera are accepted in the Tricholomataceae sensu stricto: ''Albomagister'', ''Corneriella'', ''Dennisiomyces'', ''Dermoloma'', ''Leucopaxillus'', ''Porpoloma'', ''Pseudobaeospora'', ''Pseudoporpoloma'', ''Pseudotricholoma'', and ''Tricholoma''. An additional eleven genera are related, but not yet assigned to a family, and further genera await research. All are listed below.
Genera ''Albomagister subaustralis''''Clitocybe nebularis''''Dermoloma cuneifolium''''Fayodia pseudoclusilis''''Lepista nuda''''Leucopaxillus giganteus''''Mycenella bryophila''''Omphalina griseopallida''''Pseudobaeospora'' sp. ''Pseudoomphalina pachyphylla''''Rimbachia bryophila''''Tricholoma equestre''  Genus   Year  Type species # of speciesDistribution''Albomagister''Sánchez-García, Birkebak & Matheny2014''Albomagister subaustralis''(A.H.Sm. & Hesler) Sánchez-García, Birkebak & Matheny3Europe, United States†''Archaeomarasmius''Hibbett ''et al''.1997''Archaeomarasmius leggetti''Hibbett ''et al''.1 Extinct, Turonian New Jersey amber''Arthrosporella''Singer1970''Arthrosporella ditopa''(Singer) Singer1Argentina''Asproinocybe''R.Heim1970''Asproinocybe lactifera''R.Heim5Africa (tropical)''Austroclitocybe''Raithelh.1972''Austroclitocybe veronicae''Raithelh.1South America (temperate)''Austroomphaliaster''Garrido1988''Austroomphaliaster nahuelbutensis''Garrido1South America (temperate)''Callistodermatium''Singer1981''Callistodermatium violascens''Singer1Brazil''Caulorhiza''Lennox1979''Caulorhiza umbonata''(Peck) Lennox3USA''Cellypha''Donk1959''Cellypha goldbachii''(Weinm.) Donk10widespread''Clavomphalia''E.Horak1987''Clavomphalia yunnanensis''E.Horak1China''Clitocybe''(Fr.) Staude1857''Clitocybe nebularis''(Batsch) P.Kumm.300 (approx. )widespread (esp. north temperate)''Collybia''(Fr.) Staude1857''Collybia tuberosa''Fr.3widespread (north temperate)''Conchomyces''Overeem1927''Conchomyces verrucisporus''Overeem2Indonesia''Corneriella''Sánchez-García2014''Corneriella bambusarum''Desjardin & Hemmes2United States, Thailand''Cynema''Maas Geest. & E.Horak1995''Cynema alutacea''Maas Geest. & E.Horak1Papua New Guinea''Cyphellocalathus''Agerer1981''Cyphellocalathus cecropiae''(Singer) Agerer1widespread''Delicatula''Fayod1889''Delicatula integrella''(Pers.:Fr.) Pat.2widespread (temperate)''Dendrocollybia''R.H.Petersen & Redhead2001''Dendrocollybia racemosa''(Pers.) R.H.Petersen & Redhead1widespread (temperate)''Dennisiomyces''Singer1955''Dennisiomyces glabrescentipes''Singer5South America''Dermoloma''(J.E.Lange) Singer ex Herink1959''Dermoloma cuneifolium''(Fr.) Singer15 (approx. )widespread''Fayodia''Kühner1930''Fayodia bisphaerigera''(J.E.Lange) Kühner10 (approx. )widespread (north temperate)''Gamundia''Raithelh.1979''Gamundia striatula''Joss. & Konrad6Europe, South America (temperate)''Infundibulicybe''Harmaja2003''Infundibulicybe geotropa''(Bull.) Harmaja13widespread''Lepista''(Fr.) W.G.Sm.1870''Lepista panaeolus''(Fr.) P.Karst.50 (approx. )widespread''Lepistella''T.J.Baroni & Ovrebo2007''Lepistella ocula''T.J.Baroni & Ovrebo1Central America''Leucocortinarius''(J.E.Lange) Singer1945''Leucocortinarius bulbiger''(Alb. & Schwein.) Singer1Europe''Leucoinocybe''Singer1943''Leucoinocybe lenta''(Maire) Singer1Europe''Leucopaxillus''Boursier1925''Leucopaxillus paradoxus''(Costantin & L.M.Dufour) Boursier15 (approx. )Europe''Lulesia''Singer1970''Lulesia densifolia''(Singer) Singer3tropical''Melanoleuca''Pat.1897''Melanoleuca vulgaris''(Pat.) Pat.50 (approx. )widespread''Mycenella''(J.E.Lange) Singer1938''Mycenella cyatheae''(Singer) Singer10widespread (temperate)''Mycoalvimia''Singer1981''Mycoalvimia theobromicola''Singer1Brazil''Myxomphalia''Hora1960''Myxomphalia maura''(Fr.) Hora4widespread (north temperate)''Neoclitocybe''Singer1962("1961")''Neoclitocybe byssiseda''(Bres.) Singer10widespread (esp. tropical)''Omphaliaster''Lamoure1971''Omphaliaster borealis''(M.Lange & Skifte) Lamoure7widespread (north temperate)''Omphalina''Quél.1886''Omphalina pyxidata''(Bull.) Quél.50 (approx. )widespread (esp. temperate)''Paralepista''Raithelh.1981''Paralepista inversa''(Fr.) Raithelh.12widespread''Paralepistopsis''Vizzini2012''Paralepistopsis amoenolens''(Malençon) Vizzini2North Africa, southern and southwestern Europe, Asia''Peglerochaete''Sarwal & Locq.1983''Peglerochaete setiger''Sarwal & Locq.1Sikkim''Pegleromyces''Singer1981''Pegleromyces collybioides''Singer1Brazil''Phaeomycena''R.Heim ex Singer & Digilio1952("1951")''Phaeomycena aureophylla''R.Heim5Africa, Asia''Physocystidium''Singer1962''Physocystidium cinnamomeum''(Dennis) Singer1Trinidad''Pleurella''E.Horak1971''Pleurella ardesiaca''(G.Stev. & G.M.Taylor) E.Horak1New Zealand''Porpoloma''Singer1952''Porpoloma sejunctum''Singer12 (approx. )South America''Pseudobaeospora''Singer1942''Pseudobaeospora oligophylla''Singer20 (approx. )widespread''Pseudohygrophorus''Velen.1939''Pseudohygrophorus vesicarius''Velen.1Europe''Pseudolaccaria''Vizzini, Contu & Z.W. Ge1939''Pseudolaccaria pachyphylla''(Fr.) Vizzini & Contu1Europe''Pseudolasiobolus''Agerer1983''Pseudolasiobolus minutissimus''Agerer1tropical''Pseudoomphalina''(Singer) Singer1956''Pseudoomphalina kalchbrenneri''(Bres.) Singer6widespread (temperate)''Pseudotricholoma''Sánchez-García & Matheny2014''Pseudotricholoma umbrosum ''(A.H.Sm. & M.B.Walters) Sánchez-García & Matheny2Canada, Europe, United States''Resupinatus''Nees ex Gray1821''Resupinatus applicatus''(Batsch) Gray20 (approx. )widespread''Rimbachia''Pat.1891''Rimbachia paradoxa''Pat.10 (approx. )widespread (tropical)''Ripartites''P.Karst1879''Ripartites tricholoma''(Alb. & Schwein.) P.Karst.5 (approx. )widespread''Stanglomyces''Raithelh.1986("1985")''Stanglomyces taxophilus''Raithelh.1South America''Tricholoma''(Fr.) Staude1857''Tricholoma equestre''(L.) P.Kumm.200 (approx. )widespread (esp. north temperate)''Tricholosporum''Guzmán1975''Tricholosporum goniospermum''(Bres.) Guzmán12+Northern hemisphere, South Africa, Central America
Notes and references ;Notes;References
See also *List of Agaricales families*List of Agaricales genera