Basionym Name:Ungularia populina Lázaro Ibiza, Revta R. Acad. Cienc. exact. fis. nat. Madr. 14(10): 670 (1916)
Homotypic synonyms:Polyporus populinus (Lázaro Ibiza) Sacc. & Trotter, Syll. fung. (Abellini) 23: 368 (1925)