Species (19.209)
- Gymnopilus subsphaerosporus (Joss.) Kühner & Romagn. 1953
- Gymnopus alpinus (Vilgalys & O.K. Mill.) Antonín & Noordel. 1997
- Gomphidius rutilus (Schaeff. : Fr.) S. Lundell 1937
- Gymnopus brassicolens var. pallidus Antonín & Noordel. 1997
- Gymnopus inusitatus (Vila & Llimona) Vila & Llimona 2006
- Gymnopus lanipes (Malençon & Bertault) Vila & Llimona 2006
- Gymnopus oreadoides (Pass.) Antonín & Noordel. 1997
- Gymnopus peronatus (Bolton : Fr.) Antonín, Halling & Noordel. 1997
- Gymnopus pubipes Antonin, A. Ortega & Esteve-Rav. 2003
- Gymnopus putillus (Fr. : Fr.) Antonín, Halling & Noordel. 1997
- Gymnopus quercophilus (Pouzar) Antonín & Noordel. 2008
- Gymnopus pubipes var. pallidopileatus Antonin, A. Ortega & Esteve-Rav. 2003
- Gymnopus reginae E. Ludw. 2012
- Gymnosporangium amelanchieris E. Fisch. ex F. Kern 1909
- Gymnosporangium clavariiforme (Wulfen) DC. 1805
- Gymnosporangium asiaticum Miyabe ex G. Yamada 1904
- Gymnosporangium confusum Plowr. 1889
- Gymnosporangium dobrozrakovae Mitrof. 1969
- Gymnosporangium fusisporum E. Fisch. 1918
- Gymnosporangium gracile Pat. 1902
- Gymnosporangium torminali-juniperini E. Fisch. & F.D. Klein 1910
- Gymnopus erythropus (Pers. : Fr.) Antonín, Halling & Noordel. 1997
- Gymnopus dryophilus (Bull. : Fr.) Murrill 1916
- Gymnopus fagiphilus (Velen.) Antonín, Halling & Noordel. 1997
- Gymnopus foetidus (Sowerby : Fr.) J.L. Mata & R.H. Petersen 2014
- Gymnopus luxurians (Peck) Murrill 1911
- Gymnopus microsporus (Peck) Murrill 1916
- Gymnopus moseri Antonín & Noordel. 1997
- Gymnopus montagne (Berk.) Redhead 2014
- Gymnopus nivalis var. pallidus Antonín, Hauskn. & Noordel. 1997
- Gymnopus terginus (Fr.) Antonín & Noordel. 1997
- Gymnosporangium cornutum Arthur 1911
- Gymnosporangium gaeumannii H. Zogg 1949
- Gymnosporangium minus Crowell 1940
- Gymnosporangium sabinae (Dicks.) G. Winter 1881
- Gomphidius maculatus (Scop.) Fr. 1838
- Gymnoconia peckiana (Howe) Trotter 1910
- Gymnopilus flavus (Bres.) Singer 1951
- Gymnopilus fulgens var. luteicystis G. Moreno 1980
- Gymnopus androsaceus (L.) J.L. Mata & R.H. Petersen 2014
- Henningsomyces puber (Romell ex W.B. Cooke) D.A. Reid 1964
- Herpobasidium struthiopteridis (Rostr.) Lind 1913
- Heterobasidion abietinum Niemelä & Korhonen 1998
- Heterobasidion parviporum Niemelä & Korhonen 1998
- Heterochaete minuta Pat. 1893
- Heterochaetella brachyspora Luck-Allen 1960
- Heterochaetella dubia (Bourdot & Galzin) Bourdot & Galzin 1928
- Heterodoassansia hottoniae (Rostr.) Vánky 1993
- Heterodoassansia punctiformis (G. Winter) Vánky 1993
- Heterodoassansia ranunculina (Davis) Vánky 1993
- Heteromycophaga glandulosae P. Roberts 1997
- Heteromycophaga tremellicola P. Roberts 1998
- Heteroradulum spinulosum (Berk. & M.A. Curtis) Spirin & V. Malysheva 2017
- Hexagonia apiaria (Pers.) Fr. 1838
- Hohenbuehelia bonii A.M. Ainsw. 2016
- Hohenbuehelia chevallieri (Pat.) Pegler 1976
- Hohenbuehelia cyphelliformis (Berk.) O.K. Mill. 1986
- Hemileccinum impolitum (Fr.) Šutara 2008
- Hemimycena crispata (Kühner) Singer 1943
- Hemimycena cucullata (Pers.) Singer 1961
- Hemimycena delectabilis (Peck) Singer 1943
- Hemimycena delectabilis var. bispora (Kühner) Antonín 2000
- Hemimycena lactea (Pers. : Fr.) Singer 1938
- Hemimycena longipilosa Miersch & Antonin 2013
- Hemimycena mauretanica var. megaspora (Kühner) Saar & Gminder 2012
- Hemimycena nitriolens (Valla) Antonín & Noordel. 2004
- Hemimycena ochrogaleata (J. Favre) M.M. Moser 1978
- Hemimycena pseudocrispata (Valla) Maas Geest. 1981
- Hemimycena persimilis (Malençon ex Redhead) Antonín & Noordel. 2004
- Hemimycena pseudocrispula (Kühner) Singer 1943
- Hemimycena pseudogibba (Valla) Antonín & Noordel. 2004
- Hemimycena pseudolactea (Kühner) Singer 1943
- Hemimycena subglobispora Aronsen 1992
- Hemimycena subimmaculata (Murrill) Elborne & Læssøe 1991
- Hemimycena substellata (Kühner) Antonín & Noordel. 2004
- Hemimycena tanjae E.F. Malysheva & O.V. Morozova 2009
- Henningsomyces candidus (Pers.) Kuntze 1898
- Henningsomyces mutabilis Agerer 1973
- Hericium erinaceus (Bull. : Fr.) Pers. 1797
- Herpobasidium filicinum (Rostr.) Lind 1908
- Heterochaete delicata (Klotzsch) Bres. 1913
- Heterobasidion insularis (Murrill) Ryvarden 1972
- Heterochaete macrochaete Bres. & Torrend 1913
- Heterochaete shearii (Burt) Burt 1921
- Heterodoassansia morotiana (Zundel) Vánky 1993
- Heteroradulum deglubens (Berk. & Broome) Spirin & V. Malysheva 1913
- Heteroradulum kmetii (Bres.) Spirin & V. Malysheva 2017
- Hjortstamia crassa (Lév.) Boidin & Gilles 2003
- Hirticlavula elegans J.H. Petersen & Læssøe 2014
- Hobsonia mirabilis (Peck) Linder 1929
- Hohenbuehelia albonigra (Pat.) Courtec. 1993
- Hohenbuehelia algida (Fr.) Singer 1975
- Hohenbuehelia culmicola Bon 1980
- Hemileccinum depilatum f. sanguineomaculatum (Krombh.) Klofac & Krisai 2016
- Hemimycena angustispora (Joss. ex P.D. Orton) Singer 1962
- Hemimycena cephalotricha (Joss.) Singer 1986