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

Academy of Natural Sciences of Drexel University
Catalog #: PH00318160
Dr. Geo. Martin #s.n.
Roestelia penicillata (O.F. Müll.) Fr.
United States, Pennsylvania, Chester, West Chester

Academy of Natural Sciences of Drexel University
Catalog #: PH00319720
Dr. Geo. Martin #s.n.
Gymnosporangium juniperi-virginianae Schwein.
United States, Pennsylvania, Chester, West Chester

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000227700
G. Martin #1086b
Gymnosporangium juniperi-virginianae Schwein.
United States, Pennsylvania, Chester, West Chester

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087847
G. Martin #1086b
Gymnosporangium juniperi-virginianae Schwein.
United States, Pennsylvania, Chester, West Chester

University of Michigan Herbarium
Catalog #: 278904
G. W. Martin #1086b
Gymnosporangium nidus-avis Thaxt.
USA, Pennsylvania, Chester, [No specific locality information included with specimen.]

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254349
Geo Martin s.n.
Roestelia penicillata Fr.
United States, Pennsylvania, Chester

USDA United States National Fungus Collections
Catalog #: BPI 121274
Martin G. s.n.
Gymnosporangium juniperi-virginianae Schwein.
United States, Pennsylvania, Chester