Name requested: Agaricus tortilis

	Mycotaxon 20 (2): 622. 61: 206.
	Sydowia 6 (1-4): 177.

Homotypic synonym: Laccaria tortilis

	Mycologia 56 (4): 623. 74 (4): 578, 582, 583, 585. 85 (6): 891.
	Mycology and Phytopathology [as Микология и Фитопатология] 5 (1): 87.
	Mycotaxon 28 (2): 303, 306, 307, 308. 61: 205, 206.
	Persoonia 7 (2): 223, 244, 245. 11 (3): 384. 13 (1): 41.
	Sydowia 3 (1-6): 346. 5 (1-2): 133.
	Transactions of the Mycological Society of Japan 23 (4): 501.