living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Eumycota see Kingdom Eumycota
           Subdivision Ascomycotina Ainsw. (1966) see Phylum Ascomycota Caval.-Sm. (1998)
             Class Pyrenomycetes (Fr., 1821) Ainsworth (1966) see Class Ascomycetes G.Winter (1880)
               Order Erysiphales Warm. (1884)
                 Family Erysiphaceae Sred. (1873), nom. cons.
                   1 Genus Erysiphe R. Hedw. ex DC. (1805), nom. sanct.
                   2 Genus Sphaerotheca Lév. (1851), nom. cons.
                   3 Genus Podosphaera Kunze (1823)
                   4 Genus Microsphaera Lév. (1851)
                   5 Genus Uncinula Lév. (1851)
                   6 Genus Phyllactinia Lév. (1851)
                   7 Genus Leveillula G. Arnaud (1921)