Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Mucoromycota Doweld (2001)
     Subphylum Mucoromycotina Benny (2007)
       Class Mucoromycetes Doweld (2001) [monotypic]
         Order Mucorales Nees (1817)
           Family Cunninghamellaceae Naumov ex R.K. Benj. (1959)
             Genus Gongronella Ribaldi (1952)
               1 Gongronella butleriᵀ (Lendn.) Peyronel & Dal Vesco (1955)