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

USDA United States National Fungus Collections
Catalog #: BPI 957809
s.n.
Oidium simile Berk.
United States

Purdue University, Kriebel Herbarium
Catalog #: PUL00032560
Ellis s.n.
Monilia aureofulva Cooke & Ellis
United States

USDA United States National Fungus Collections
Catalog #: BPI 409769
Gray Jerome B. s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, West Chester

USDA United States National Fungus Collections
Catalog #: BPI 722304
Gray Jerome B. s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, West Chester

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000227770
J. B. Gray #381 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, Chester, West Chester

University of Michigan Herbarium
Catalog #: 326588
J. B. Gray #s. n. 00 November 1879
Oidium simile Berk.
USA, Pennsylvania, Chester, West Chester

Academy of Natural Sciences of Drexel University
Catalog #: PH00310316
J. B. Gray #s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, Chester, West Chester

University of Illinois, Illinois Natural History Survey Fungarium
Catalog #: ILLS00173407
J.B. Gray #s.n. 00 November 1879
Haplotrichum simile (Berk.) Hol.-Jech.
United States, Pennsylvania, Chester, West Chester.

University of Illinois Herbarium
Catalog #: ILL00097522
JB Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, Chester, West Chester; West Chester

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087200
JB Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, Chester, West Chester

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061115
Jerome B. Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, West Chester;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061116
Jerome B. Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, West Chester;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012673
Jerome B. Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennslyvania, West Chester;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253587
Jerome B. Gray s.n. 00 November 1879
Oidium simile Berk.
United States, Pennsylvania, West Chester;