Name requested: Phaeoisariopsis nigricansMycotaxon 6 (2): 267, 270.
Homotypic synonym: Cercospora nigricansMycologia 9 (2): 116. Mycotaxon 6 (2): 261, 267.
Homotypic synonym: Pseudocercospora nigricansMycotaxon 19: 440.
Heterotypic synonym: Cercospora atromaculansMycologia 29 (4): 432. 33 (5): 578. Mycotaxon 6 (2): 269.
Heterotypic synonym: Cercospora toraeMycologia 9 (2): 115. Mycotaxon 6 (2): 269.