Name requested: Agaricus scyphoidesPersoonia 12 (2): 156, 157.
Homotypic synonym: Omphalia scyphoidesPersoonia 12 (2): 156.
Homotypic synonym: Clitopilus scyphoidesMycology and Phytopathology 8 (4): 293, 296. Mycotaxon 72: 69. 87: 292. Persoonia 12 (2): 156. Sydowia 2 (1-6): 38. 31: 236.
Homotypic synonym: Clitocybe scyphoidesPersoonia 12 (2): 156, 158.