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)
       Family Chrysozymaceae Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout (2015), incertae sedis
         1 Genus Bannozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout (2015)
         2 Genus Chrysozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout (2015)
         3 Genus Fellozyma Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout (2015)
         4 Genus Hamamotoa Q.M. Wang, F.Y. Bai, M. Groenew. & Boekhout (2015)