Name requested: Oudemansiella causseiMycotaxon 74 (2): 362, 365.Persoonia 13 (1): 50.Sydowia 32: 75. Homotypic synonym: Xerula causseiMycotaxon 30: 402. 101: 134.Persoonia 13 (1): 47, 48, 49, 50*, 55.