Name requested: Polyporus fissilisMycologia 9 (3): 163. 33 (5): 575. 44 (2): 227. Mycotaxon 20 (2): 340. Persoonia 6 (2): 210.
Homotypic synonym: Tyromyces fissilisMycotaxon 20 (2): 340, 357. 38: 89. 74 (1): 158. 76: 357. 88: 355. Persoonia 6 (2): 210.