Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Glomeromycota C. Walker & A. Schüssler (2001) - arbuscular mycorrhizal fungi
     Class Glomeromycetes Caval.-Sm. (1998)
       Order Diversisporales C. Walker & A. Schüßler (2004)
         Family Diversisporaceae C. Walker & A. Schüßler (2004)
           Genus Tricispora Oehl, Sieverd., G.A. Silva & Palenz. (2011) [monotypic]
             Tricispora nevadensisᵀ (Palenz., N. Ferrol, Azcón-Aguilar & Oehl) Oehl, Palenz., G.A. Silva & Sieverd.