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 959907
s.n.
Caeoma filicum Link
United States

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0001781
. s.n. 24 June 1892
Caeoma fumariae Link

USDA United States National Fungus Collections
Catalog #: BPI 041888
Anderson F. W. s.n. 00 May 1889
Hyalopsora polypodii (Pers.) Magnus
United States, Montana, Sand Coulee

USDA United States National Fungus Collections
Catalog #: BPI 041801A
Commons A. s.n. 00 July 1894
Hyalopsora polypodii (Pers.) Magnus
United States, Delaware, Mt. Cuba

USDA United States National Fungus Collections
Catalog #: BPI 041801B
Commons A. s.n. 00 July 1894
Hyalopsora polypodii (Pers.) Magnus
United States, Delaware, Mt. Cuba

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00083904
F. W. Anderson s.n. 00 May 1889
Uredo filicum Desmazières
United States, Montana, Sand Coulee;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00083905
F. W. Anderson s.n. 00 May 1889
Uredo filicum Desmazières
United States, Montana, Sand Coulee;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229873
F. W. Anderson #2437 00 May 1889
Hyalopsora polypodii (Pers.) Magnus
United States, Montana, Cascade, Sand Coulee

Academy of Natural Sciences of Drexel University
Catalog #: PH00318045
F. W. Anderson #s.n. 00 May 1889
Caeoma filicum Link
United States, Montana, Cascade, Sand Coulee

Academy of Natural Sciences of Drexel University
Catalog #: PH00318719
F. W. Anderson #s.n. 00 May 1889
Caeoma filicum Link
United States, Montana, Cascade, Sand Coulee

University of Illinois Herbarium
Catalog #: ILL00099682
FW Anderson s.n. 00 May 1889
Caeoma filicum Link
United States, Montana, Cascade, Sand Coulee; Sand Coulee

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089280
FW Anderson s.n. 00 May 1889
Caeoma filicum Link
United States, Montana, Cascade, Sand Coulee

USDA United States National Fungus Collections
Catalog #: BPI 041943
Hinsdale Geo. s.n. 02 August 1893
Hyalopsora polypodii (Pers.) Magnus
United States, Vermont, Mt. Mansfield

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255832
T.W. Anderson s.n. 00 May 1889
Caeoma filicum Link
United States, Montana, Sand Coulee;