Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Agaricomycetes Doweld (2001) Order Jaapiales Manfr. Binder, K.H. Larss. & Hibbett (2010) Family Jaapiaceae Manfr. Binder, K.H. Larss. & Hibbett (2010) Genus Jaapia Bres. (1911)