Name requested: Postia johnstoniiPersoonia 11 (4): 423.
Homotypic synonym: Poria johnstoniiMycologia 12 (6): 303. 53 (5): 495. Mycotaxon 22 (2): 365. 23: 186. Persoonia 11 (4): 423.
Homotypic synonym: Tyromyces johnstoniiMycotaxon 23: 186.
Homotypic synonym: Oligoporus johnstoniiMycotaxon 22 (2): 365.