Division Opisthokonta Cavalier-Smith, 1987 see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval.
   Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
     Kingdom Fungi R.T.Moore (1980) - fungi
       Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
         Phylum Entorrhizomycota R. Bauer, Garnica, Oberw., K. Riess, M. Weiss & Begerow (2015) [monotypic]
           Subphylum Entorrhizomycotina Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, M. Döring, Schigel, T.W. May, M. Ryberg & Abarenkov (2018) [monotypic] see Phylum Entorrhizomycota R. Bauer, Garnica, Oberw., K. Riess, M. Weiss & Begerow (2015)
             Class Entorrhizomycetes Begerow, M. Stoll & R. Bauer (2007)