Name requested: Hypoxylon leucocreas

	Mycologia 20 (6): 332.
	Mycotaxon 59: 443.

Heterotypic synonym: Hypoxylon frustulosum

Mycotaxon 66: 67. 68: 375, 376. 73: 404.

Heterotypic synonym: Nummularia frustulosa

Mycotaxon 66: 67. 68: 375.

Heterotypic synonym: Xylaria frustulosa

Mycotaxon 59: 443. 60: 338, 341. 66: 67. 68: 376. 73: 355, 359, 404.

Heterotypic synonym: Penzigia frustulosa

	Mycologia 32 (3): 402. 62 (4): 851, 852, 853, 854, 855.
	Mycotaxon 60: 338. 68: 376. 73: 404.