Name requested: Tyromyces fragilis

	Mycologia 85 (5): 856.
	Mycology and Phytopathology [as Микология и Фитопатология] 9 (1): 16, 18.
	Mycotaxon 7 (2): 355. 9 (1): 254. 12 (2): 392, 408. 20 (2): 345. 23: 191. 47: 10. 103: 218.
	Sydowia 21 (1-6): 209.

Homotypic synonym: Spongipellis fragilis

Mycologia 9 (1): 36. 12 (1): 18, 22, 23, 41, 43.

Homotypic synonym: Postia fragilis

	Mycotaxon 52 (1): 27, 37, 39. 53: 445.
	Persoonia 11 (4): 423.

Homotypic synonym: Oligoporus fragilis

Mycotaxon 22 (2): 365. 33: 274. 47: 10, 20. 65: 364. 74 (1): 157. 82: 230. 83: 115.