Name requested: Opegrapha rufescens

	Lichenologist 3 (1): 134, 134, 134, 134, 134, 134. 12 (1): 68, 68, 68, 68, 68, 68.
	Lichens of North America null: 472.
	Mycotaxon 28 (1): 105. 45: 84, 89, 91.