Name requested: Parmelia sciastra

Mycotaxon 7 (2): 315.

Homotypic synonym: Physcia sciastra

	Annales Mycologici 36 (2-3): 152.
	Lichenologist 1 (4): 141. 12 (1): 77.
	Mycotaxon 5 (1): 303. 40: 204, 245, 248.

Homotypic synonym: Phaeophyscia sciastra

	Lichenologist 12 (1): 77.
	Lichens of North America null: 140, 538, 544.
	Mycotaxon 7 (2): 292, 295, 300, 315. 48: 258, 265. 58: 216. 74 (2): 437, 438, 443. 102: 129, 133.