Name requested: Agaricus essettei

	Mycotaxon 79: 404. 83: 457.
	Persoonia 17 (3): 461.
	Transactions of the Mycological Society of Japan 30 (2): 245, 246, 248.

Heterotypic synonym: Agaricus abruptibulbus

	Mycologia 14 (4): 209. 26 (1): 4. 30 (2): 231, 233. 56 (4): 621. 79 (2): 311. 85 (3): 350, 351, 352.
	Mycology and Phytopathology [as Микология и Фитопатология] 6 (5): 441, 442. 7 (3): 231. 8 (6): 534. 9 (6): 558.
	Mycotaxon 8 (1): 2, 76, 83, 91, 106, 108. 83: 102, 457. 86: 208. 100: 193, 199.
	Persoonia 9 (1): plate 6 figs A-D. 9 (3): 375, 380. 17 (3): 461.
	Sydowia 21 (1-6): 219. 30: 20, 21.
	Transactions of the Mycological Society of Japan 27 (1): 103. 30 (1): 97. 30 (2): 245, 246.