Cummings, Williams & Seymour, Dec. N. Amer. Lich. [Wellesley (Massachusetts)]
Clara Eaton Cummings, Thomas Albert Williams & Arthur Bliss Seymour [151-360]
IndExs #826153814

Field Museum of Natural History
Catalog #: C1012808F
6c2c9a68-c204-461b-a6e8-0bc62a8dc989
T. A. Williams #271 00 May 1897
Placynthiella uliginosa (Schrad.) Coppins & P. James
U.S.A., Maryland, Montgomery, Takoma Park; Takoma Park

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.237443
urn:uuid:D8965C81-57D8-4288-8A7D-719AB4E38F78
Thomas A. Williams s.n. 00 May 1897
Lecidea uliginosa (Schrad.) Ach.
United States, District of Columbia, Takoma Park

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.237444
urn:uuid:B94778CD-719B-4B6E-B7E2-255CCD5BA881
Thomas A. Williams s.n. 00 May 1897
Lecidea uliginosa (Schrad.) Ach.
United States, District of Columbia, Takoma Park

University of Wisconsin - Madison
Catalog #: WIS-L-0087761
Thomas A. Williams #s.n. 00 May 1897
Placynthiella uliginosa (Schrader) Coppins & P. James
United States, District of Columbia, Takoma Park

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00034950
Thos. A. Williams #s.n. 00 May 1897
Placynthiella uliginosa (Schrader) Coppins & P. James
USA, District of Columbia, Takoma Park

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000158276
Williams, Thomas A. #s.n. 00 May 1897
Placynthiella uliginosa (Schrader) Coppins & P. James
United States, Maryland, Montgomery, Takoma Park; Takoma Park

Duke University Herbarium Lichen Collection
Catalog #: 303197
2dd06b24-b63c-4a2d-bd70-488a472044dc
Williams, Thomas, A. s.n. 00 May 1897
United States, Maryland, Montgomery Co., Takoma Park