Regnum Mycetoideum
   Class Hyphomycetes Fr. (1821) see Class Monilia A.Rich. (1832)
     Order Inomycetes
       Suborder Mucedines
         Mucedineae liberæ Nees
           Botrytides Ehrenb.
             1 Genus Acrosporium Nees (1816), nom. sanct., nom. rej. see Genus Oidium Link (1824), nom. cons.
             2 Genus Botrytis P. Micheli ex Adans. (1763), nom. sanct.
             3 Genus Dactylium Nees (1816), nom. sanct., nom. utique rej. see Genus Monacrosporium Oudem. (1885)
             4 Genus Aspergillus P. Micheli ex Haller (1768), nom. sanct.