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 Coronophorales Nannf. (1932)
           Family Scotechiniaceae Huhndorf et al. (2004) see Family Scortechiniaceae Huhndorf, A.N. Mill. & F.A. Fernández (2004)
             Genus Euacanthe Theiss. (1917)