Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Tremellomycetes Doweld (2001) Order Tremellales Fr. (1821) Family Bulleribasidiaceae Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015) Genus Nielozyma Xin Zhan Liu, F.Y. Bai, M. Groenew. & Boekhout (2015), nom. inval.