Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Tremellomycetes Doweld (2001) Order Filobasidiales Jülich (1982) Family Filobasidiaceae L.S. Olive (1968) Genus Syzygospora G.W. Martin (1937)