Pseudocercospora carbonacea (Miles) N. Pons & B. Sutton, Mycol. Pap. 160: 26, 1988.  !  Cercospora carbonacea Miles, Trans. III. Acad. Sci. 10: 255, 1917.  PUERTO RICO, on Dioscorea alata L., 1913, L. E. Miles. VIA 4734 (laminae from NY 4178 holotype).