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4692 species found in genus, Cortinarius
KingdomFungi
PhylumBasidiomycota
ClassAgaricomycetes
SubclassAgaricomycetidae
OrderAgaricales
FamilyCortinariaceae
GenusCortinarius (Pers.) Gray 1821
Species
Species (Accepted)Calonarius indicus A. Bose, K. Das & Vizzini 2025
Species (Accepted)Cortinarius aavae Liimat. & Niskanen 2012
Species (Accepted)Cortinarius abditus Rob. Henry 1993
Species (Accepted)Cortinarius aberrans Rob. Henry 1952
Species (Accepted)Cortinarius abiegnus Britzelm. 1892
Species (Accepted)Cortinarius abietinus (Velen.) J. Favre ex Bon 1986
Species (Accepted)Cortinarius abjectus Bidaud, Carteret & Reumaux 2013
Species (Accepted)Cortinarius abnormis Watling & T.W. May 1992
Species (Accepted)Cortinarius absarokensis M.M. Moser & McKnight 1987
Species (Accepted)Cortinarius absinthiacus M.M. Moser 1975
Species (Synonym)Cortinarius accedens Britzelm. 1890
Species (Accepted)Cortinarius acerbiformis Reumaux 1992
Species (Accepted)Cortinarius acerbus M.M. Moser & E. Horak 1975
Species (Accepted)Cortinarius acetosus (Velen.) Melot 1987
Species (Accepted)Cortinarius achrous E. Horak, Peintner, M.M. Moser & Vilgalys 2002
Species (Accepted)Cortinarius achyrocephalus Melot 1989
Species (Synonym)Cortinarius aciculisporus Moënne-Locc. 1997
Species (Synonym)Cortinarius acidophilus Brandrud 1997
Species (Accepted)Cortinarius aciegemmascens Rob. Henry 1991
Species (Accepted)Cortinarius acigemmascens Rob. Henry 1970
Species (Accepted)Cortinarius aciserratus Rob. Henry 1988
Species (Accepted)Cortinarius acutellus Bidaud & Moënne-Locc. 2003
Species (Accepted)Cortinarius acutibulbus Chevassut & Rob. Henry 1982
Species (Accepted)Cortinarius acuticonus Y.W. Yang, Y. Zhang & Q. Zhao 2026
Species (Accepted)Cortinarius acutipapillatus Gasparini 2014
Species (Accepted)Cortinarius acutipes Bidaud & J.D. Reyes 2025
Species (Accepted)Cortinarius acutispissipes Rob. Henry 1981
Species (Accepted)Cortinarius acutiumbonatus J. Khan 2026
Species (Accepted)Cortinarius acutoaltus Chevassut & Rob. Henry 1982
Species (Accepted)Cortinarius acutocephalus Bidaud 1997
Species (Accepted)Cortinarius acutoides Peck 1910
Species (Accepted)Cortinarius acutomammosus Rob. Henry 1988
Species (Accepted)Cortinarius acutopholiotoides Palazón & Mahiques 2007
Species (Accepted)Cortinarius acutoproximus Liimat. & Niskanen 2022
Species (Accepted)Cortinarius acutorum Rob. Henry 1988
Species (Synonym)Cortinarius acutostriatulus Rob. Henry 1968
Species (Accepted)Cortinarius acutovelatus Rob. Henry 1988
Species (Accepted)Cortinarius acutus (Pers.) Fr. 1838
Species (Synonym)Cortinarius acutus var. fasciatus (Scop.) Quél. 1912
Species (Synonym)Cortinarius acutus var. striatulus Kühner & Romagn. 1953
Species (Synonym)Cortinarius acystidiosus Thiers 1960
Species (Accepted)Cortinarius adalbertii J. Favre ex M.M. Moser 1980
Species (Synonym)Cortinarius adalbertii f. alpinus M.M. Moser 1993
Species (Synonym)Cortinarius adalbertii var. turritus M.M. Moser 1980
Species (Accepted)Cortinarius adarmeniacus Rob. Henry 1970
Species (Accepted)Cortinarius addamascenus Rob. Henry 1983
Species (Accepted)Cortinarius adfocalis Rob. Henry 1989
Species (Accepted)Cortinarius adobtusus Rob. Henry 1968
Species (Synonym)Cortinarius adonis Bojantchev & Ammirati 2015
Species (Accepted)Cortinarius adrianae Ovrebo, Ammirati, Dima & Liimat. 2022
Species (Accepted)Cortinarius adustorimosus Rob. Henry 1988
Species (Accepted)Cortinarius adustus Peck 1889
Species (Accepted)Cortinarius aegrotus E. Horak 1990
Species (Accepted)Cortinarius aequalipes Rob. Henry 1988
Species (Accepted)Cortinarius aequatus Rob. Henry 1986
Species (Accepted)Cortinarius aereus Rob. Henry 1952
Species (Accepted)Cortinarius aerugineoconicus E. Horak 1990
Species (Accepted)Cortinarius affinis Allesch. 1892
Species (Accepted)Cortinarius afropurpurissimus C. Sharp 2020
Species (Accepted)Cortinarius aganochrous E. Horak 1975
Species (Accepted)Cortinarius agathosmus Brandrud, H. Lindstr. & Melot 1989
Species (Synonym)Cortinarius aggregatus Kauffman 1918
Species (Accepted)Cortinarius agnetis Melot 1989
Species (Accepted)Cortinarius ahsii McKnight 1975
Species (Accepted)Cortinarius aiacapiiae Speg. 1887
Species (Accepted)Cortinarius ainsworthii Liimat. & Niskanen 2020
Species (Accepted)Cortinarius alabamensis (Murrill) Beker & U. Eberh. 2023
Species (Accepted)Cortinarius alaskaensis Liimat. & Niskanen 2021
Species (Accepted)Cortinarius albertaensis Niskanen & Liimat. 2024
Species (Synonym)Cortinarius albertii Dima, Frøslev & T.S. Jeppesen 2006
Species (Synonym)Cortinarius albescens A.H. Sm. 1944
Species (Accepted)Cortinarius albiceps Murrill 1942
Species (Accepted)Cortinarius albidifolius Peck 1888
Species (Accepted)Cortinarius albidiformis Murrill 1946
Species (Accepted)Cortinarius albidipes Peck 1912
Species (Accepted)Cortinarius albidoavellaneus Kauffman & A.H. Sm. 1933
Species (Accepted)Cortinarius albidocyaneus Britzelm. 1892
Species (Accepted)Cortinarius albidodiscus Bidaud & Fillion 1993
Species (Accepted)Cortinarius albidofuscescens Herp. 1912
Species (Accepted)Cortinarius albidogriseus Bidaud & Reumaux 1993
Species (Synonym)Cortinarius albidolilacinus Ammirati, Bojantchev, Beug, Liimat., Niskanen & Garnica 2015
Species (Accepted)Cortinarius albidulus Murrill 1939
Species (Accepted)Cortinarius albidus Peck 1891
Species (Synonym)Cortinarius albidus Cleland 1933
Species (Synonym)Cortinarius albidus subsp. europaeus (M.M. Moser) Quadr. 1985
Species (Accepted)Cortinarius alboadustus Bidaud 2012
Species (Synonym)Cortinarius alboaggregatus Soop 2005
Species (Synonym)Cortinarius alboamarescens Kytöv., Niskanen & Liimat. 2015
Species (Accepted)Cortinarius alboambitus Niskanen, Liimat. & Ammirati 2013
Species (Accepted)Cortinarius alboannulatus Contu 2001
Species (Accepted)Cortinarius albobrunnescens Liimat. & Niskanen 2021
Species (Accepted)Cortinarius albobrunneus M.M. Moser 1975
Species (Accepted)Cortinarius albobrunnoides M.M. Moser & McKnight 1995
Species (Synonym)Cortinarius albobrunnoides var. violaceovelatus M.M. Moser & Ammirati 1996
Species (Accepted)Cortinarius albocanus (E. Horak & M.M. Moser) Peintner & M.M. Moser 2002
Species (Accepted)Cortinarius albocinctus M.M. Moser 1975
Species (Synonym)Cortinarius albocinctus Contu 1999
Species (Accepted)Cortinarius albocyaneoides M.L. Xie, T.Z. Wei & Yu Li 2025
Species (Accepted)Cortinarius albocyaneus Fr. 1851
Species (Synonym)Cortinarius albocyaneus f. incurvus Rob. Henry 1986