Name requested: Tyromyces subcaesiusMycotaxon 103: 222. Persoonia 11 (4): 424.
Homotypic synonym: Postia subcaesiaMycotaxon 38: 180. 53: 445. 103: 217, 218, 222, 223, 224. Persoonia 11 (4): 424.
Homotypic synonym: Oligoporus subcaesiusMycotaxon 31 (2): 408. 73: 242. 80: 273, 277. 82: 193, 200, 201, 202. 88: 353. 104: 205, 209, 210.