Name requested: Mixia osmundaeMycologia 50 (6): 918, 920, 924.
Homotypic synonym: Taphrina osmundaeMycologia 39 (1): 72, 73, 74, 75, 76. 50 (6): 916, 917, 918, 919, 921, 922, 923, 924.
Heterotypic synonym: Taphrina higginsiiMycologia 39 (1): 75, 76. 50 (3): 323. 50 (6): 916, 917, 918, 919, 921, 922, 923, 924, 925.