Regnum Mycetoideum
   Class Hyphomycetes Fr. (1821) see Class Monilia A.Rich. (1832)
     Order Inomycetes
       Suborder Mucedines
         Hypochni
           Genus Hypochnus Fr. (1818), nom. sanct. see Genus Tomentella Pers. ex Pat. (1887), nom. cons.