Name requested: Platismatia glauca

	Lichenologist 4 (2): 160. 6 (1): 19. 7 (1): 17. 12 (1): 80, 80, 80, 80, 80, 80, 80.
	Lichens of North America null: 220, 310, 491, 574, 575, 577.
	Mycotaxon 47: 398. 48: 258, 266. 53: 104. 55: 365. 60: 418. 97: 43, 54.

Homotypic synonym: Cetraria glauca

	Lichenologist 3 (1): 110, 110, 110, 110, 110, 110. 4 (2): 160. 6 (1): 19. 7 (1): 17. 12 (1): 80.
	Mycologia 11 (6): 298. 56 (4): 617. 59 (3): 524.
	Mycotaxon 47: 398.