Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Tremellomycetes Doweld (2001)
       Order Trichosporonales Boekhout & Fell (2001)
         Family Trichosporonaceae Nann. (1934)
           1 Genus Apiotrichum Stautz (1931)
           2 Genus Cutaneotrichosporon Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015)
           3 Genus Effuseotrichosporon Yurkov, Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015)
           4 Genus Haglerozyma Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015)
           5 Genus Pascua M. Takash., Manabe, Y. Nishim., Sriswasdi, Ohkuma, W. Iwasaki & Sugita (2019)
           6 Genus Prillingera M. Takash., Manabe, Y. Nishim., Sriswasdi, Ohkuma, W. Iwasaki & Sugita (2019)
           7 Genus Trichosporon Behrend (1890)
           8 Genus Vanrija R.T.Moore (1980)