Name requested: Lasallia pustulata

	Lichenologist 12 (1): 46, 46.
	Lichens of North America null: 367.
	Mycotaxon 37: 447. 41 (1): 105. 61: 115. 97: 52.

Homotypic synonym: Umbilicaria pustulata

	Lichenologist 3 (1): 151. 12 (1): 46.
	Mycologia 9 (3): 141. 69 (3): 605, 613.
	Mycotaxon 52 (2): 540.

Homotypic synonym: Gyrophora pustulata

Lichenologist 3 (1): 151. 12 (1): 46.