Name requested: Agaricus gummosusPersoonia 2 (1): 30.
Homotypic synonym: Pholiota gummosaMycologia 64 (5): 1168. Mycotaxon 36 (1): 96, 99, 103, 104, 105, 107, 130, 131, 132, 133, 142, 250, 254, 257, 258, 264, 265, 266, 267, 268. 88: 300. 97: 5, 9. 102: 237.