Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Glomeromycota C. Walker & A. Schüssler (2001) - arbuscular mycorrhizal fungi
     Class Glomeromycetes Caval.-Sm. (1998)
       Genus Entrophospora R.N. Ames & R.W. Schneid. (1979), incertae sedis
         1 Entrophospora infrequensᵀ (I.R. Hall) R.N. Ames & R.W. Schneid. (1979)