Name requested: Hypoxylon microplacum

	Mycologia 33 (1): 77. 41 (2): 209. 60 (4): 973, 974, 975, 976. 63 (5): 1065.
	Mycotaxon 47: 224, 226, 227, 232, 238. 64: 49. 66: 70, 73. 73: 392, 393.
	Transactions of the Mycological Society of Japan 25 (4): 400, 406, 408, 410.

Homotypic synonym: Diatrype microplaca

	Mycologia 33 (1): 77.
	Mycotaxon 64: 48. 66: 73.

Homotypic synonym: Nummularia microplaca

	Mycologia 20 (6): 325. 33 (1): 77.
	Mycotaxon 64: 49. 66: 7, 73.