R. Ciferri [1-425, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: Ciferri,M.Dom.0328
s.n.
Cercospora hibisci Tracy & Earle
Dominican Republic

USDA United States National Fungus Collections
Catalog #: BPI 949732
s.n.
Cercospora hibisci Tracy & Earle
Dominican Republic

USDA United States National Fungus Collections
Catalog #: BPI 949733
s.n.
Cercospora hibisci Tracy & Earle
Dominican Republic

University of Wyoming, Wilhelm G. Solheim Mycological Herbarium
Catalog #: RMS0024320
R. Ciferri #s.n. 06 January 1931
Cercospora hibisci Tracy & Earle
Dominican Republic, Valle del Cibao, Santiago Prov., Santiago, Hato del Yaque

University of Illinois Herbarium
Catalog #: ILL00080012
R. Ciferri #s.n. 10 August 1930
Cercospora hibisci Tracy & Earle
Dominican Republic, Santiago, Cordillera Setentrional, Santiage, near the town

University of Illinois Herbarium
Catalog #: ILL00080013
R. Ciferri #s.n. 06 January 1931
Cercospora hibisci Tracy & Earle
Dominican Republic, Santiago, Valle del Cibao, Santiago, Hato del Yaque