Name requested: Mycosphaerella tassiana var. arcticaMycologia 55 (3): 325, 326. Mycotaxon 31 (1): 67, 71, 75. 64: 465.
Homotypic synonym: Laestadia arcticaAnnales Mycologici 22 (3-6): 356. Mycology and Phytopathology [as Микология и Фитопатология] 1 (3): 227. Mycotaxon 31 (1): 71. Sydowia 1 (1-3): 68. 3 (1-6): 41.