Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Agaricales Underw. (1899)
         Family Omphalotaceae Bresinsky (1985)
           01 Genus Anthracophyllum Ces. (1879)
           02 Genus Caripia Kuntze (1898)
           03 Genus Connopus R.H.Petersen (2010)
           04 Genus Gymnopanella Sand.-Leiva, J.V. McDonald & Thorn (2016)
           05 Genus Gymnopus (Pers.) Roussel (1806)
           06 Genus Hymenoporus Tkalčec, Mešić & Chun Y. Deng (2015)
           07 Genus Lentinula Earle (1909)
           08 Genus Marasmiellus Murrill (1915)
           09 Genus Mycetinis Earle (1909)
           10 Genus Neonothopanus R.H.Petersen & Krisai (1999)
           11 Genus Omphalotus Fayod (1889)
           12 Genus Rhodocollybia Singer (1939)
           13 Genus Paragymnopus J.S. Oliveira (2019)
           14 Genus Pusillomyces J.S. Oliveira (2019)