Name requested: Entyloma polysporumAnnales Mycologici 26 (1-2): 35, 37, 49. Mycologia 30 (3): 276. 30 (5): 528, 530, 531, 535.
Homotypic synonym: Protomyces polysporusMycotaxon 3 (1): 32.
Heterotypic synonym: Entyloma guaraniticumAnnales Mycologici 26 (1-2): 37. Mycologia 18 (3): 123. Mycotaxon 85: 5, 6. 99: 198. 108: 247.