Name requested: Parmelia substygia

	Lichenologist 3 (1): 136, 136. 24 (1): 18.
	Lichens of North America null: 441.
	Mycologia 60 (5): 1097.
	Mycotaxon 7 (1): 47. 21: 277, 278, 299, 306, 310, 311. 23: 246. 40: 238, 243. 58: 211, 214. 93: 73.