Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
   Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
     Class Lecanoromycetes O.E. Erikss. & Winka (1997)
       Subclass Lecanoromycetidae P.M.Kirk, P.F. Cannon, J.C. David & Stalpers ex Miądl., Lutzoni & Lumbsch (2007)
         Order Rhizocarpales Miądl. et al. ex Miądl. & Lutzoni (2016)
           Family Sporastatiaceae Bendiksby & Timdal (2013)
             1 Genus Sporastatia A.Massal. (1854)
             2 Genus Toensbergia Bendiksby & Timdal (2013)