Kingdom Fungi R.T.Moore (1980) - fungi
   Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
     Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
       Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
         Class Lecanoromycetes O.E. Erikss. & Winka (1997)
           Order Umbilicariales J.C. Wei & Q.M. Zhou (2007)
             1 Genus Lasallia Mérat (1821)
             2 Genus Umbilicaria Hoffm. (1789), nom. cons.