Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Dothideomycetes O.E. Erikss. & Winka (1997)
       Family Tubeufiaceae M.E.Barr (1979)
         ?Genus Amphinectria Speg. (1921), nom. dub.