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 Microascales Luttr. ex Benny & Kimbr. (1980)
           Family Graphiaceae Z.W. de Beer, Seifert & M.J. Wingf. (2013), nom. inval. [monotypic]
             1 Genus Graphium Corda (1837)