Basionym Name:Porina epiphylla var. atriceps Vain., J. Bot., Lond. 34: 295 (1896)
Homotypic synonyms:Phylloporina atriceps (Vain.) Zahlbr., Cat. Lich. Univers. 8: 136 (1931)Phylloporina epiphylla var. atriceps (Vain.) Zahlbr., Cat. Lich. Univers. 1: 534 (1922)Porina atriceps (Vain.) Vain., Ann. Acad. Sci. fenn., Ser. A 15(no. 6): 364 (1921)