Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Hysterangiales K. Hosaka & Castellano (2007)
         Family Gallaceaceae Locq. ex P.M.Kirk (2008)
           1 Genus Austrogautieria E.L. Stewart & Trappe (1985)
           2 Genus Gallacea Lloyd (1905)
           3 Genus Hallingea Castellano (1996)