Basionym Name:Polyporus alni Sorokīn, On nekotorich bolesjnach winogradi i drugich rastenii Kawkasskago kraja: 142 (1892)
Homotypic synonyms:Fomes alni (Sorokīn) Sacc., Syll. fung. (Abellini) 11: 88 (1895)Scindalma alni (Sorokīn) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 518 (1898)