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

University of Michigan Herbarium
Catalog #: 330628
B. M. Everhart #s. n. 00 October 1881
Ozonium parietinum Link
USA, Pennsylvania, Chester, West Chester

USDA United States National Fungus Collections
Catalog #: BPI 958262
Everhart s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, West Chester

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247237
Everhart #832 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester

Academy of Natural Sciences of Drexel University
Catalog #: PH00313766
Everhart #s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester

University of Illinois Fungarium - Fungi
Catalog #: ILL00098015
Everhart, Haines, Jefferis & Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester; West Chester

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012894
Everhart, Haines, Jefferis & Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennslyvania, West Chester;

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0087562
Everhart, Haines, Jefferis & Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester

Academy of Natural Sciences of Drexel University
Catalog #: PH00312563
Everhart, Haines, Jefferis & Gray #s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061390
Everhart, Haines, Jefferis and Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061391
Everhart, Haines, Jefferis and Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, Chester, West Chester;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254068
Everhart; Haines; Jefferis; Gray s.n. 00 October 1881
Ozonium parietinum Link
United States, Pennsylvania, West Chester;