Name requested: Helotium leucellumMycologia 76 (6): 1014, 1021. Mycological Papers 62: 179. Transactions of the Mycological Society of Japan 30 (3): 290.
Homotypic synonym: Peziza leucellaMycologia 76 (6): 1014, 1021. Mycological Papers 62: 179.
Homotypic synonym: Calycellina leucellaMycologia 76 (6): 1014. Transactions of the Mycological Society of Japan 30 (3): 279, 285, 290.
Heterotypic synonym: Hyaloscypha leucellaMycologia 76 (6): 1021. Mycological Papers 62: 179.