A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1020709
s.n.
Cercospora circumscissa Sacc.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1020710
s.n.
Cercospora circumscissa Sacc.
United States

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0428
J.G. Jack s.n. 24 August 1892
Cercospora circumscissa Sacc.
United States, Massachusetts, Suffolk, Jamaica Plain; Arnold Arboretum