Name requested: Collybia longipes

	Annales Mycologici 34 (4-5): 308.
	Mycologia 7 (3): 132. 22 (2): 83. 38 (3): 260. 70 (5): 1047.
	Mycotaxon 9 (1): 122. 15: 63. 30: 390, 392. 57: 58. 60: 219. 81: 157.
	Persoonia 13 (1): 50.
	Sydowia 8 (1-6): 49.

Heterotypic synonym: Agaricus pudens

Mycotaxon 15: 63.

Heterotypic synonym: Xerula pudens

Mycotaxon 15: 63. 71: 108. 81: 157, 158. 82: 199, 202. 93: 320. 101: 114, 124, 125.