Name requested: Agaricus quietus

	Mycologia 2 (1): 31.
	Mycotaxon 44 (1): 155. 86: 117.

Homotypic synonym: Lactarius quietus

	Mycology and Phytopathology 11 (3): 180.
	Mycotaxon 38: 382. 77: 139. 86: 117. 88: 286.
	Persoonia 13 (2): 150. 14 (1): 82. 17 (3): 396.
	Sydowia 3 (1-6): 169. 4 (1-6): 94. 8 (1-6): 45, 47, 48. 15 (1-6): 164. 22 (5-6): 378. 24 (1-6): 184.