asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Leotiomycetes O.E. Erikss. & Winka (1997)
         01 Order Erysiphales Warm. (1884)
         02 Order Helotiales Nannf. (1932)
         03 Order Lauriomycetales Hern.-Restr., R.F.Castañeda & Guarro (2017)
         04 Order Leotiales Carp. (1988)
         05 Order Phacidiales Bessey (1907)
         06 Order Rhytismatales M.E.Barr ex Minter (1986)
         07 Family Amorphothecaceae Parbery (1969), incertae sedis
         08 Family Myxotrichaceae Currah (1985), incertae sedis
         09 Anamorph genus Epicladonia D.Hawksw. (1981), incertae sedis
         10 Anamorph genus Exochalara W. Gams & Hol.-Jech. (1976), incertae sedis
         11 Genus Gelatinomyces Sanoam., Jitjak, Rodtong & Whalley (2013), incertae sedis
         12 Anamorph genus Gorgomyces M. Gönczöl & Révay (1985), incertae sedis
         13 Anamorph genus Helicocentralis Sri-indr., Chuaseehar., Boonyuen, K. Yamag., Suetrong & C.K.M. Tsui (2015), incertae sedis
         14 Anamorph genus Leohumicola N.L. Nick., Hambl. & Seifert (2005), incertae sedis
         15 Genus Ocotomyces H.C. Evans & Minter (1985), incertae sedis
         16 Anamorph genus Tetrachaetum Ingold (1942), incertae sedis
         17 Anamorph genus Trullula Ces. (1852), incertae sedis