asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Sordariomycetes O.E. Erikss. & Winka (1997)
         Subclass Hypocreomycetidae O.E. Erikss. & Winka (1997)
           Order Glomerellales Chadef. ex Réblová, W. Gams & Seifert (2011)
             Family Plectosphaerellaceae W. Gams, Summerb. & Zare (2007)
               Anamorph genus Musicillium Zare & W. Gams (2007)