Name requested: Sphaerobasidium minutumMycologia 58 (6): 929, 932. 62 (4): 677. Mycotaxon 6 (1): 72. 14 (1): 72. 17: 580. 33: 270. 52 (1): 29, 39. 53: 441. 75: 377. 82: 156. 83: 93. Persoonia 10 (3): 335.
Homotypic synonym: Xenasma minutumMycologia 52 (6): 912. 56 (2): 250. 56 (4): 616, 626. 57 (3): 461. Mycotaxon 75: 376. Persoonia 10 (3): 335.
Homotypic synonym: Paullicorticium minutumMycologia 57 (3): 461, 462.