Name requested: Lichen azureus

Mycologia 9 (1): 18.

Homotypic synonym: Leptogium azureum

	Lichenologist 12 (1): 57, 57. 15 (2): 113.
	Lichens of North America null: 401, 402, 404, 405.
	Mycologia 9 (1): 19.
	Mycotaxon 37: 413. 73: 205.