Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Agaricomycetes Doweld (2001) Order Agaricales Underw. (1899) Family Lyophyllaceae Jülich (1982) Genus Tephrocybella Picillo, Vizzini & Contu (2015)