Name requested: Biatorella clavus

	Mycologia 11 (6): 297.
	Mycotaxon 52 (2): 544.

Homotypic synonym: Sarcogyne clavus

	Lichenologist 3 (1): 145. 12 (1): 90.
	Lichens of North America null: 650, 651.
	Mycotaxon 19: 420. 23: 247. 35 (2): 424. 40: 207, 227, 254. 52 (2): 544, 557. 105: 150, 161, 162.