Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Cantharellales Gäum. (1926)
         Family Tulasnellaceae Juel (1897)
           1 Genus Pseudotulasnella Lowy (1964)
           2 Genus Tulasnella J.Schröt. (1888)