Name requested: Agaricus vittadiniiMycotaxon 67: 241.
Homotypic synonym: Amanita vittadiniiMycology and Phytopathology 8 (2): 141. 8 (4): 293, 296. Mycotaxon 67: 241. 73: 27, 30. 79: 405. 83: 469. 88: 264, 266. Persoonia 2 (3): 244. 9 (3): 346. Sydowia 6 (5-6): 344.