Name requested: Keithia tsugaeMycologia 5 (1): 7, 8, 9, 9, 10, 10, 11. 5 (2): 81. 32 (6): 732. 46 (3): 388. Sydowia 1 (1-3): 66.
Homotypic synonym: Stictis tsugaeMycologia 5 (1): 7, 10, 11. 54 (1): 21. Mycotaxon 21: 47.
Homotypic synonym: Propolidium tsugaeMycologia 5 (1): 10.
Homotypic synonym: Fabrella tsugaeMycologia 54 (1): 21. Mycotaxon 10 (1): 242. 21: 47. 91: 118, 119, 122.