Name requested: Rasutoria tsugaeMycotaxon 29: 502.
Homotypic synonym: Dimeriella tsugaeMycologia 55 (2): 226, 227, 228, 229, 230, 231, 231, 232, 233, 234, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244. 76 (5): 801.
Homotypic synonym: Epipolaeum tsugaeMycologia 76 (5): 801.
Homotypic synonym: Dimerosporium tsugaeAnnales Mycologici 36 (1): 18, 21. Mycologia 16 (4): 153. 29 (3): 371. 33 (5): 572. 52 (1): 54. 55 (2): 226, 227, 228, 229, 240. 70 (3): 516. 76 (5): 793, 801. Mycotaxon 29: 502.
Homotypic synonym: Eudimeriolum tsugaeMycologia 76 (5): 801. Mycotaxon 64: 158.