Name requested: Polyporus senexMycotaxon 101: 208. Sydowia 22 (1-4): 204.
Homotypic synonym: Fomes senexAnnales Mycologici 35 (2): 128. Mycologia 35 (1): 33. 40 (4): 501. 44 (2): 237. 46 (4): 494, 496. 47 (2): 223. Mycotaxon 72: 50. Sydowia 22 (1-4): 204.
Homotypic synonym: Phellinus senexMycotaxon 13 (1): 178, 181. 20 (2): 355. 21: 415. 23: 190. 35 (2): 233. 38: 91, 101. 45: 160, 168. 72: 50. 73: 239. 78: 397. 101: 201, 206, 208, 209, 215. Persoonia 7 (1): 19.