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 960918
s.n.
Scleroderris acerina (Peck) Sacc.
United States

USDA United States National Fungus Collections
Catalog #: BPI 665797
Dearness J. s.n.
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London

University of Illinois Herbarium
Catalog #: ILL00100826
J Dearness s.n.
Seleroderris acerina
Canada, Ontario, London; London

Purdue University, Kriebel Herbarium
Catalog #: PUL00032680
J Dearness s.n.
Seleroderris acerina
Canada, Ontario, London;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0090193
J Dearness s.n.
Seleroderris acerina
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00078372
J. Dearness s.n.
Seleroderris acerina
Canada, London;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00078373
J. Dearness s.n.
Seleroderris acerina
Canada, London;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0257688
J. Dearness s.n.
Scleroderris acerina (Peck) Sacc.
Canada, London;

University of California Berkeley, University Herbarium
Catalog #: UC152308
J. Dearness s.n.
Dermea acerina (Peck) Rehm
Canada, Ontario, London

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229361
J. Dearness #3441
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00301729
J. Dearness #3441
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London

University of Vermont, Pringle Herbarium, Macrofungi
Catalog #: UVMVT301162
J. Dearness #4475
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0050232
J. Dearness #s.n.
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London;

Academy of Natural Sciences of Drexel University
Catalog #: PH00315256
J. Dearness #s.n.
Scleroderris acerina (Peck) Sacc.
Canada, Ontario, London