Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Glomeromycota C. Walker & A. Schüssler (2001) - arbuscular mycorrhizal fungi
     Class Glomeromycetes Caval.-Sm. (1998)
       Order Glomerales J.B. Morton & Benny (1990)
         1 Genus Glomus Tul. & C.Tul. (1844)