[living organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
     Kingdom Fungi R.T.Moore (1980) - fungi
       Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
         Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
           Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
             Class Leotiomycetes O.E. Erikss. & Winka (1997)
               1 Order Cyttariales Luttr. ex Gamundí (1971)
               2 Order Erysiphales Warm. (1884)
               3 Order Geoglossales Zheng Wang, C.L. Schoch & Spatafora (2009)
               4 Order Helotiales Nannf. (1932)
               5 Order Leotiales Carp. (1988)
               6 Order Mediolariales M.E.Barr (1976), orth. inval. see Order Medeolariales Korf (1973)
               7 Order Rhytismatales M.E.Barr ex Minter (1986)
               8 Order Thelebolales P.F. Cannon (2001)