Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Eurotiomycetes O.E. Erikss. & Winka (1997)
       Subclass Chaetothyriomycetidae Doweld (2001)
         Order Chaetothyriales M.E.Barr (1987)
           Family Trichomeriaceae Chomnunti & K.D.Hyde (2013)
             1 Genus Arthrocladium Papendorf (1969)
             2 Genus Bradymyces Hubka, Réblová, Selbmann, M. Kolařík (2014)
             3 Genus Knufia L.J. Hutchison & Unter. (1996)
             4 Genus Lithohypha Selbmann & Isola (2017)
             5 Genus Trichomerium Speg. (1918)