Name requested: Agaricus niveusMycologia 70 (3): 559. Mycotaxon 83: 41. Persoonia 15 (3): 265.
Homotypic synonym: Coprinus niveusAnnales Mycologici 37 (3): 170. Mycologia 40 (6): 680, 740. 74 (4): 586. Mycology and Phytopathology [as Микология и Фитопатология] 2 (4): 287. 3 (1): 42. 8 (4): 293, 295, 296. Mycotaxon 6 (2): 348. 60: 216. 87: 288. Persoonia 10 (3): 412, 419. 13 (4): 480, 481. 15 (3): 259, 260, 262, 263, 264, 265, 266*, 267*, 270, 271, 275. Sydowia 15 (1-6): 166. Transactions of the Mycological Society of Japan 27 (2): 214.