Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Agaricomycetes Doweld (2001) Order Agaricales Underw. (1899) Family Biannulariaceae Jülich (1982) Genus Pseudolaccaria Vizzini, Contu & Z.W. Ge (2015)