[living organisms]
   Superkingdom Eukaryota [Whittaker & Margulis, 1978]
     Kingdom Fungi [R.T.Moore (1980)]
       Subkingdom Dikarya [Hibbett, T.Y. James & Vilgalys (2007)]
         Phylum Basidiomycota [R.T.Moore (1980)]
           Subphylum Pucciniomycotina [R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)]
             Class Cystobasidiomycetes [R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)]
               Order Cystobasidiales [R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)]