asexual fungi R.T.Moore (1980) - fungi
   Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
     Subphylum Pucciniomycotina R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
       Class Microbotryomycetes R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
         Order Sporidiobolales Doweld (2001)
           1 Family Sporidiobolaceae R.T.Moore (1980)
           2 Anamorph genus Ballistosporomyces Nakase, G. Okada & Sugiy. (1989), incertae sedis
           3 Anamorph genus Erythrobasidium Hamam., Sugiy. & Komag. (1988), incertae sedis
           4 Anamorph genus Rhodotorula F.C. Harrison (1927), incertae sedis