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 Lecanorales Nannf. (1932)
           Family Stereocaulaceae Chevall. (1826)
             1 Genus Hertelidea Printzen & Kantvilas (2004)
             2 Genus Lepraria Ach. (1803), nom. sanct., nom. cons.
             3 Genus Stereocaulon Hoffm. (1796), nom. cons.
             4 Genus Xyleborus R.C. Harris & Ladd (2007)