Current Name:Butyrea japonica (Núñez & Ryvarden) Miettinen & Ryvarden, Ann. bot. fenn. 53(3-4): 161 (2016)
Synonymy:Junghuhnia japonica Núñez & Ryvarden, Fungal Diversity 3: 112 (1999)Irpex japonicus (Núñez & Ryvarden) Kotir. & Saaren., Polish Bot. J. 47(2): 105 (2002)
Position in classification:Steccherinaceae, Polyporales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2016)