Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255017
B.T. Galloway s.n.
Cercospora apii Fresen.
United States, Missouri, Boone, Columbia;