Basionym Name:Polyporus cycliscus Mont., in Gay, Hist. fis. y polit. Chile, Bot. 7: 363 (1850)
Homotypic synonyms:Leucoporus cycliscus (Mont.) Pat., Essai Tax. Hyménomyc. (Lons-le-Saunier): 82 (1900)Microporus cycliscus (Mont.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 496 (1898)Polystictus cycliscus (Mont.) Cooke, Grevillea 14(no. 71): 79 (1886)