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 959513
s.n.
Rhytisma maximum Fr.
United States

USDA United States National Fungus Collections
Catalog #: BPI 669109
Harkness S. J. s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Scofield

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00049331
S. J. Harkness s.n. 00 December 1887
Cryptomyces maximus (Fr.) Rehm
United States, Utah, Carbon, Scofield;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00077936
S. J. Harkness s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Scofield, Utah Terr.

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255449
S. J. Harkness s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Scofield, Utah Terr.

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228936
S. J. Harkness #2060 00 December 1887
Cryptomyces maximus (Fr.) Rehm
United States, Utah, Carbon, Scofield, Utah Terr.

Academy of Natural Sciences of Drexel University
Catalog #: PH00302013
S. J. Harkness #s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Carbon, Scofield, Utah Terr.

Academy of Natural Sciences of Drexel University
Catalog #: PH00315300
S. J. Harkness #s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Carbon, Scofield

University of Illinois Herbarium
Catalog #: ILL00099265
SJ Harkness s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Carbon, Scofield; Scofield

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088881
SJ Harkness s.n. 00 December 1887
Rhytisma maximum Fr.
United States, Utah, Carbon, Scofield