Name requested: Collybia acervata

	Mycologia 7 (6): 301, 305. 11 (5): 251. 13 (1): 32. 30 (1): 21. 56 (4): 622. 59 (5): 915. 61 (6): 1111. 75 (4): 707.
	Mycology and Phytopathology [as Микология и Фитопатология] 2 (2): 107. 2 (5): 362. 3 (4): 360.
	Mycotaxon 9 (1): 122, 159. 10 (2): 499. 33: 266. 44 (2): 400. 52 (1): 43. 70: 100. 81: 127.
	Sydowia 4 (1-6): 107. 22 (5-6): 373.
	Transactions of the Mycological Society of Japan 24 (2): 236.

Homotypic synonym: Gymnopus acervatus

Mycotaxon 63: 366. 81: 127.