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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00053629
C. H. Peck s.n.
Gelatinosporium betulinum Peck
United States, New York, Rensselaer, Sand Lake;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00053632
C. H. Peck s.n.
Gelatinosporium betulinum Peck
United States, New York, Rensselaer, Sand Lake;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253755
C. H. Peck s.n.
Gelatinosporium betulinum Peck
United States, New York, Sandlake

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247530
C. H. Peck #537
Scleroderris seriata (Fr.) Rehm
United States, New York, Rensselaer, Sand lake

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0007719
C. H. Peck #537
Gelatinosporium betulinum Peck
United States, New York, Sandlake

Academy of Natural Sciences of Drexel University
Catalog #: PH00322341
C. H. Peck #s.n.
Gelatinosporium betulinum Peck
United States, New York, Sandlake;

University of Illinois Herbarium
Catalog #: ILL00097694
CH Peck s.n.
Gelatinosporium betulinum Peck
United States, New York, Panfilov District, Sandlake; Sandlake

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087364
CH Peck s.n.
Gelatinosporium betulinum Peck
United States, New York, Panfilov District, Sandlake

USDA United States National Fungus Collections
Catalog #: BPI 388798
Peck C. H. s.n.
Gelatinosporium betulinum Peck
United States, New York, Sandlake

USDA United States National Fungus Collections
Catalog #: BPI 957966
Peck C. H. s.n.
Gelatinosporium betulinum Peck
United States, New York, Sandlake