Name requested: Cetrelia cetrarioides

	Lichenologist 6 (1): 19. 12 (1): 27.
	Lichens of North America null: 220.
	Mycotaxon 41 (1): 71, 95. 47: 397. 108: 249, 251.

Heterotypic synonym: Parmelia olivetorum

	Lichenologist 3 (1): 135, 135. 3 (2): 245. 12 (1): 27.
	Mycotaxon 47: 400.

Heterotypic synonym: Parmelia cetrarioides

	Lichenologist 3 (2): 245. 6 (1): 19. 7 (1): 22. 12 (1): 27.
	Mycotaxon 47: 397.
	Sydowia 14 (1-6): 321.

Heterotypic synonym: Cetrelia olivetorum

	Lichenologist 7 (1): 22. 12 (1): 27, 27, 27, 27.
	Lichens of North America null: 220, 221.
	Mycotaxon 47: 396, 400, 401. 87: 335, 343, 344, 345, 346. 108: 249, 251.