Plant Kingdom Haeckel (1866) - plants
   Division Ascomycota H.C. Bold (1957), nom. inval. see Phylum Ascomycota Caval.-Sm. (1998)
     Class Ascomycetes G. Winter (1880) see Phylum Ascomycota Caval.-Sm. (1998)
       1 Order Endomycetales see Order Saccharomycetales Luerss. (1877)
       2 Order Aspergillales see Order Eurotiales G.W. Martin, 1941 ex Benny & Kimbr. (1980)
       3 Order Sphaeriales see Order Xylariales Nannf. (1932)
       4 Order Erysiphales H. Gwynne-Vaughan (1922)
       5 Order Pezizales J. Schröt., in Engler & Prantl, eds. (1894)