Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Agaricomycetes Doweld (2001) Order Stereopsidales Sjökvist, E. Larss., B.E. Pfeil & K.H. Larss. (2014) 1 Family Stereopsidaceae Sjökvist, E. Larss., B.E. Pfeil & K.H. Larss. (2014)