Name requested: Tremella helvelloidesPersoonia 7 (2): 297.
Homotypic synonym: Phlogiotis helvelloidesMycologia 34 (2): 135. 35 (6): 665. 37 (5): 537. 50 (2): 252. 61 (6): 1113. 65 (6): 1321, 1326. Persoonia 7 (2): 297. Transactions of the Mycological Society of Japan 24 (2): 241. 26 (3): 390.
Homotypic synonym: Tremiscus helvelloidesMycotaxon 83: 121. 86: 145. Persoonia 7 (2): 294*, 297, 300. 8 (1): 38, 43. 14 (4): 380. Transactions of the Mycological Society of Japan 25 (4): 515.