J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 675836
Cook Robert; Cook Elizabeth s.n. 04 July 1910
Taphrina caerulescens (Desm. & Mont.) Tul.
United States, Maryland, Lanham

USDA United States National Fungus Collections
Catalog #: BPI 675849
Cook Robert; Cook Elizabeth s.n. 04 July 1910
Taphrina caerulescens (Desm. & Mont.) Tul.
United States, Maryland, Lanham

USDA United States National Fungus Collections
Catalog #: BPI 677899
Cook Robert; Cook Elizabeth s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham

USDA United States National Fungus Collections
Catalog #: BPI 965148
Cook Robert; Cook Elizabeth #s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham

USDA United States National Fungus Collections
Catalog #: BPI 965347
Cook Robert; Cook Elizabeth #s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham

New York Botanical Garden
Catalog #: 02775352
c5ed0e57-c826-455e-98a5-437a5d111176
R. Cook #s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States of America, Maryland, Lanham

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP11739
R. Cook; E. Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham

Brown University Herbarium
Catalog #: CBRU00002300
Robert & Elizabeth Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Prince George's, Lanham;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00082237
Robert & Elizabeth Cook s.n. 04 July 1910
Taphrina caerulescens (Desm. & Mont.) Tul.
United States, Maryland, Lanham;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0250022
Robert & Elizabeth Cook s.n. 04 July 1910
Taphrina caerulescens (Desm. & Mont.) Tul.
United States, Maryland, Lanham;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0250023
Robert & Elizabeth Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020768
Robert and Elizabeth Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Prince Goeorge's, Lanham;

University of Florida Herbarium
Catalog #: FLAS-F-03795
Robert Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Prince George's, Lanham

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000278840
Robert Cook #3286 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham; 38.96694 -76.86222

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0058010
Robert Cook #s.n. 04 July 1910
Taphrina caerulescens (Desm. & Mont.) Tul.
United States, Maryland, Lanham;

Clemson University Herbarium
Catalog #: CLEMS-F0004721
Robert Cook #s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham; Lanham; 38.967055 -76.861917

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0025696
Robert Cook #s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Lanham, Maryland.

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3286
Robt. & Elie. Cook s.n. 04 July 1910
Taphrina quercus (Cooke) Sacc.
United States, Maryland, Prince Georges, Lanham;