Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes Subphylum Agaricomycotina Doweld (2001) Class Agaricomycetes Doweld (2001) Order Phallales E. Fisch. (1898) Family Phallaceae Corda (1842) Genus Protuberella S.Imai & A. Kawam. (1958)