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

USDA United States National Fungus Collections
Catalog #: BPI 960433
s.n.
Protomyces fuscus Peck
United States

USDA United States National Fungus Collections
Catalog #: BPI 678439
Dearness J. s.n. 00 June 1893
Protomyces fusca Peck
Canada, Ontario, London

University of Illinois Herbarium
Catalog #: ILL00100220
J Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London; London

Purdue University, Kriebel Herbarium
Catalog #: PUL00026861
J Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089807
J Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066825
J. Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, London;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066827
J. Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, London;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0017078
J. Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, Middlesex, London;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0257328
J. Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, London;

University of California Berkeley, University Herbarium
Catalog #: UC152847
J. Dearness s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228167
J. Dearness #2958 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00300341
J. Dearness #2958 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London

New York Botanical Garden
Catalog #: 02768320
d1f8415e-60ad-4b99-ae54-31addd9242e3
J. Dearness #s.n. 00 June 1893
Protomyces fuscus Peck
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00314603
J. Dearness #s.n. 00 June 1893
Plasmoverna fusca (Peck) Constant., Voglmayr, Fatehi & Thines
Canada, Ontario, London