Name requested: Agaricus umbelliferus

	Lichenologist 33 (5): 373.
	Mycologia 62 (1): 13. 70 (3): 558, 559, 560, 561.
	Mycotaxon 20 (2): 626. 50: 388, 389. 83: 38, 39, 42.
	Persoonia 2 (1): 23, 29. 10 (2): 280.

Homotypic synonym: Merulius umbelliferus

Mycologia 70 (3): 561.

Homotypic synonym: Omphalina umbellifera

	Lichenologist 33 (5): 373.
	Lichens of North America null: 470.
	Mycologia 38 (3): 277. 39 (5): 501. 62 (1): 9, 10, 14. 70 (3): 556, 559, 561.
	Mycotaxon 50: 184, 397. 81: 131. 83: 26, 29, 40, 41.
	Persoonia 2 (1): 23.
	Sydowia 6 (1-4): 191. 21 (1-6): 215. 36: 317.

Heterotypic synonym: Omphalina ericetorum

	Lichenologist 14 (2): 135. 24 (4): 341. 33 (5): 373, 373, 373, 373, 373, 373, 373, 373, 373, 373, 373.
	Lichens of North America null: 470.
	Mycologia 56 (4): 624. 61 (1): 202. 62 (1): 2, 4, 5, 8, 10, 12, 13, 15, 17, 26.
	Mycology and Phytopathology [as Микология и Фитопатология] 1 (1): 21. 2 (4): 287, 288. 3 (2): 126, 130. 7 (1): 12. 8 (6): 470. 9 (4): 295, 296, 297.
	Mycotaxon 75: 274, 275, 278, 279. 81: 131. 83: 26, 29, 30, 40.
	Persoonia 2 (1): 23, 52, 57. 14 (1): 87. 14 (4): 498.
	Sydowia 36: 314, 317.
	Transactions of the Mycological Society of Japan 19 (3): 241, 242, 245, 247. 20 (2): 125.

Heterotypic synonym: Phytoconis ericetorum

Mycotaxon 31 (1): 222. 50: 385, 387, 398, 403. 81: 131.