Name requested: Cryptospora betulaeMycology and Phytopathology 7 (5): 389, 390. Sydowia 44 (2): 162, 166.
Homotypic synonym: Ophiovalsa betulaeMycotaxon 25 (2): 645, 646, 649, 650.
Heterotypic synonym: Disculina betulinaAnnales Mycologici 21 (1-2): 125. 38 (2-4): 166.