Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00083126
Dr. G. A. Rex s.n.
Trichia proximella P. Karsten
United States, Pennsylvania, near Philadelphia

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0258340
Dr. G.A. Rex s.n.
Trichia proximella P. Karsten
United States, Pennsylvania, Near Philadelphia

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229742
G. A. Rex #2690
Trichia proximella P. Karst
United States, Pennsylvania, Philadelphia, Near Philadelphia

University of Michigan Herbarium
Catalog #: 332121
G. A. Rex #s. n.
Trichia proximella P. Karst.
USA, Pennsylvania, Philadelphia, Philadelphia, near.

Academy of Natural Sciences of Drexel University
Catalog #: PH00300320
G. A. Rex #s.n.
Trichia proximella P. Karst.
United States, Pennsylvania, Philadelphia, near Philadelphia

Academy of Natural Sciences of Drexel University
Catalog #: PH00314257
G. A. Rex #s.n.
Trichia proximella P. Karsten
United States, Pennsylvania, Philadelphia, Philadelphia

USDA United States National Fungus Collections
Catalog #: BPI 960164
G. A. Rex #s.n.
Trichia proximella P. Karst.
United States, Pennsylvania, Philadelphia, Near Philadelphia

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0026120
G.A. Rex #s.n.
Trichia proximella Karst.
United States, Pennsylvania, Philadelphia, Pa.

University of Illinois Herbarium
Catalog #: ILL00099945
GA Rex s.n.
Trichia proximella P. Karsten
United States, Pennsylvania, Philadelphia, Philadelphia; Philadelphia

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089538
GA Rex s.n.
Trichia proximella P. Karsten
United States, Pennsylvania, Philadelphia, Philadelphia

Cornell University Plant Pathology Herbarium
Catalog #: CUP-M-0534
J.B. Ellis #2690
Trichia persimilis P. Karsten
United States, Pennsylvania, Philadelphia, Philadelphia;