Name requested: Peziza imberbisMycological Papers 62: 100. Mycotaxon 45: 26, 28. Persoonia 3 (1): 75.
Homotypic synonym: Helotium imberbeMycologia 39 (6): 652. Mycological Papers 62: 100. Mycotaxon 45: 27, 28.
Homotypic synonym: Ombrophila imberbisMycological Papers 62: 100. Mycotaxon 45: 27.
Homotypic synonym: Hymenoscyphus imberbisMycotaxon 45: 9, 26, 27, 28, 33. 60: 455, 456. 73: 497. Persoonia 3 (1): 42, 75. 14 (4): 554, 557, 558. 15 (3): 306, 307, 315*, 319, 320*, 328, 332, 337.
Homotypic synonym: Phaeohelotium imberbeMycotaxon 45: 27. Persoonia 16 (2): 192, 193.