Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 957651
s.n.
Aecidium albescens Grev.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00042581
E. W. Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00042582
E. W. Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253414
E. W. Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000227802
E. W. Holway #223
Dicaeoma nolitangeris (Corda) Arthur
USA, Iowa, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00313255
E. W. Holway #s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00313256
E. W. Holway #s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0000072
E.W. Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Decorah;

University of Illinois Herbarium
Catalog #: ILL00097347
EW Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah; Decorah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087001
EW Holway s.n.
Aecidium albescens Grev.
United States, Iowa, Winneshiek, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 047001
Holway E. W. s.n.
Puccinia argentata (Schultz) G. Winter
United States, Iowa, Decorah