Name requested: Melanopsichium pennsylvanicum

	Mycologia 35 (2): 180, 181, 182, 183. 35 (6): 654. 41 (3): 263. 52 (2): 189.
	Mycological Papers 11: 11. 16: 2.
	Mycotaxon 36 (1): 217. 104: 182.

Heterotypic synonym: Melanopsichium missouriense

Mycologia 52 (2): 190, 190, 191, 192.

Heterotypic synonym: Melanopsichium pennsylvanicum var. besseyanum

Mycologia 35 (2): 183.

Heterotypic synonym: Melanopsichium pennsylvanicum var. caulicola

Mycologia 35 (2): 184.