asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Dothideomycetes O.E. Erikss. & Winka (1997)
         Order Jahnulales K.L. Pang, Abdel-Wahab, El-Shar., E.B.G.Jones & Sivichai (2002), incertae sedis
           Family Aliquandostipitaceae Inderb. (2001)
             1 Anamorph genus Brachiosphaera Nawawi (1976)
             2 Anamorph genus Xylomyces Goos, R.D. Brooks & Lamore (1977)