Name requested: Sarea difformisTransactions of the Mycological Society of Japan 26 (3): 333, 336.
Heterotypic synonym: Tympanis abietisMycologia 48 (6): 867, 869, 871. Sydowia 11 (1-6): 292.
Heterotypic synonym: Retinocyclus abietisLichenologist 12 (1): 17. Mycologia 48 (6): 866, 867, 868, 869, 870, 871. 53 (2): 167. Sydowia 11 (1-6): 292. Transactions of the Mycological Society of Japan 26 (3): 333, 336.