Name requested: Sphaerella magnoliaeMycologia 33 (1): 81. 56 (1): 56. 69 (5): 963. Mycotaxon 45: 362. Sydowia 5 (3-6): 247.
Homotypic synonym: Mycosphaerella magnoliaeMycologia 56 (1): 56. 69 (5): 963. Mycotaxon 45: 362. Sydowia 5 (3-6): 247.
Heterotypic synonym: Guignardia magnoliaeMycologia 33 (1): 81. 56 (1): 56. 69 (5): 963.
Heterotypic synonym: Hyponectria magnoliaeMycologia 69 (5): 958, 959, 963. Mycotaxon 45: 362.
Heterotypic synonym: Laestadia magnoliaeMycologia 33 (1): 81. 56 (1): 56. 69 (5): 963. Sydowia 5 (3-6): 247.