Basionym Name:Polyporus cremor Berk. & M.A. Curtis, Hooker's J. Bot. Kew Gard. Misc. 1: 104 (1849)
Homotypic synonyms:Poria cremor (Berk. & M.A. Curtis) Sacc., Syll. fung. (Abellini) 6: 297 (1888)