Obligate Synonyme:
Radulum orbiculare Fr., Systema Orbis Vegetabilis 1: 81 (1825) [MB176718]
Hyphoderma radula (Fr.) Donk, Fungus 27: 15 (1957) [MB298776]
Radulum radula (Fr.) Gillet, Les Hyménomycètes ou Description de tous les Champignons qui Croissent en France: 733 (1878) [MB276061]
Sistotrema radula (Fr.) Pers., Mycologia Europaea 2: 195 (1825) [MB215389]
Xylodon radula (Fr.) Tura, Zmitr., Wasser & Spirin, Biodiversity of the Heterobasidiomycetes and non-gilled Hymenomycetes (former Aphyllophorales) of Israel: 219 (2011) [MB563009]
Taxonomische Synonyme:
Odontia cerasi Pers., Observationes mycologicae 2: 16 (1800) [MB440219]
Hydnum cerasi (Pers.) DC., Flore française 6: 36 (1815) [MB439946]
Polyporus cerasi (Pers.) Fr., Systema Mycologicum 1: 382 (1821) [MB440361]
Sistotrema cerasi (Pers.) Pers., Synopsis methodica fungorum: 552 (1801) [MB440426]
Irpex cerasi (Pers.) Fr., Elenchus Fungorum 1: 146 (1828) [MB165123]
Coriolus cerasi (Pers.) Pat., Essai taxonomique sur les familles et les genres des Hyménomycètes: 94 (1900) [MB491233]
Xylodon cerasi (Pers.) Fr., Observationes mycologicae 2: 267 (1818) [MB496727]
Odontia macroverruca H. Furuk., Bulletin of the Government Forest Experimental Station Meguro 261: 41 (1974) [MB318905]
Radulum hydnans Schwein., Transactions of the American Philosophical Society 4 (2): 164 (1832) [MB163354]
Corticium hydnans (Schwein.) Burt, Annals of the Missouri Botanical Garden 13 (3): 233 (1926) [MB252638]
Sistotrema molariforme Pers., Mycologia Europaea 2: 194 (1825) [MB440439]
Radulum molariforme (Pers.) Herter, Kryptogamen-Flora der Mark Brandenburg 6 (1): 174 (1910) [MB440401]
Hydnum molariforme (Pers.) Duby, Botanicon gallicum 2: 774 (1830) [MB439961]
Hydnum flexuosum Pers., Ic. pictae Fung. rar. 15 t. 7 f. 1 (1805) [MB439955]
Sistotrema laevigatum Pers., Mycologia Europaea 2: 195 (1825) [MB440435]
Sistotrema laevigatum var. flexuosum (Pers.) Pers., Mycologia Europaea 2: 195 (1825) [MB440436]
Sistotrema leucoplaca Pers., Mycologia Europaea 2: 196 (1825) [MB440438]
Hyphodontia syringae Langer, Mycotaxon 67: 182 (1998) [MB443698]
Basidioradulum syringae (Langer) Malysheva & Zmitr., Karstenia 46 (1): 27 (2006) [MB521669]
Xylodon syringae (Langer) Hjortstam & Ryvarden, Synopsis Fungorum 26: 41 (2009) [MB509795]
Xylodon syringae (Langer) Tura, Zmitr., Wasser & Spirin, Biodiversity of the Heterobasidiomycetes and non-gilled Hymenomycetes (former Aphyllophorales) of Israel: 221 (2011) [MB563014]