organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
         Class Ascomycetes G.Winter (1880) see Phylum Ascomycota Caval.-Sm. (1998)
           Subclass Dothideomycetidae P.M.Kirk et al., 2001, nom. inval. see Subclass Dothideomycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex C.L. Schoch, Spatafora, Crous & Shoemaker (2007)
             01 Order Capnodiales Woron. (1925)
             02 Order Coryneliales Seaver & Chardón (1926) [monotypic]
             03 Order Dothideales Lindau (1897)
             04 Order Hysteriales Lindau (1896)
             05 Family Argynnaceae Shearer & J.L. Crane (1980), incertae sedis
             06 Family Ascoporiaceae Kutorga & D.Hawksw. (1997), incertae sedis [monotypic]
             07 Family Asterinaceae Hansf. (1946), incertae sedis
             08 Family Brefeldiellaceae E. Müll. & Arx (1962), incertae sedis [monotypic] see Family Trichopeltinaceae Bat., C.A.A. Costa & Cif. (1958)
             09 Family Englerulaceae Henn. (1904), incertae sedis
             10 Family Eremomycetaceae Malloch & Cain (1971), incertae sedis
             11 Family Hypsostromataceae Huhndorf (1994), incertae sedis
             12 Family Lichenotheliaceae Henssen (1986), incertae sedis
             13 Family Mesnieraceae Arx & E. Müll. (1975), incertae sedis
             14 Family Micropeltidaceae Clem. & Shear (1931), incertae sedis
             15 Family Microtheliopsidaceae O.E. Erikss. (1981), incertae sedis [monotypic]
             16 Family Moriolaceae Zahlbr. (1903), incertae sedis [monotypic] see Family Verrucariaceae Zenker (1827)
             17 Family Mycoporaceae Zahlbr. (1903), incertae sedis [monotypic]
             18 Family Parmulariaceae E. Müll. & Arx ex M.E.Barr (1979), incertae sedis
             19 Family Parodiopsidaceae (G. Arnaud) ex Toro (1952), incertae sedis see Family Perisporiopsidaceae E. Müll. & Arx ex R. Kirschner & T.A. Hofm. (2012)
             20 Family Phillipsiellaceae incertae sedis [monotypic] see Family Saccardiaceae Höhn. (1909)
             21 Family Phyllobatheliaceae Bitter & F. Schill. (1927), incertae sedis see Family Strigulaceae Zahlbr. (1898)
             22 Family Piedraiaceae Viégas ex Cif., Bat. & Campos (1956), incertae sedis [monotypic]
             23 Family Polystomellaceae Theiss. & H. Syd. (1915), incertae sedis
             24 Family Planistromellaceae M.E.Barr (1996), incertae sedis
             25 Family Protoscyphaceae Kutorga & D.Hawksw. (1997), incertae sedis [monotypic]
             26 Family Pseudoperisporiaceae Toro (1926), incertae sedis
             27 Family Saccardiaceae Höhn. (1909), incertae sedis
             28 Family Strigulaceae Zahlbr. (1898), incertae sedis
             29 Family Testudinaceae Arx (1971), incertae sedis
             30 Family Vizellaceae H.J. Swart (1971), incertae sedis
             31 Family Zopfiaceae G. Arnaud ex D.Hawksw. (1992), incertae sedis
             32 Order Lahmiales O.E. Erikss. (1986)
             33 Order Microthyriales G. Arnaud (1918)
             34 Order Mycosphaerellales (Nannf.) P.F. Cannon (2001)
             35 Order Myriangiales Starbäck (1899)
             36 Order Patellariales D.Hawksw. & O.E. Erikss. (1986)
             37 Order Pleosporales Luttr. ex M.E.Barr (1987)
             38 Order Pyrenulales Fink ex D.Hawksw. & O.E. Erikss. (1986)