Basionym Name:Polyporus silaceus Wettst., Oesterr. bot. Z. 35: 152 (1885)
Homotypic synonyms:Microporus silaceus (Wettst.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 497 (1898)Polystictus silaceus (Wettst.) Sacc., Syll. fung. (Abellini) 11: 90 (1895)