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

University of Michigan Herbarium
Catalog #: 113016
1a2d730e-1af3-41a8-884a-86ac64700f8a
T. A. Williams #s. n. 00 April 1898
Melaspilea demissa (Tuck.) Zahlbr.
United States, Maryland, Montgomery, Washington, DC, Takoma Park

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236256
urn:uuid:5F4E1F6C-4CD2-4D5D-80D3-2050FEB17489
Thomas A. Williams s.n. 00 April 1898
Opegrapha demissa Tuck.
United States, District of Columbia, Takoma Park

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236257
urn:uuid:435A7EA6-06EF-4BEF-9AC4-9E66FA031615
Thomas A. Williams s.n. 00 April 1898
Opegrapha demissa Tuck.
United States, District of Columbia, Takoma Park

University of Wisconsin - Madison
Catalog #: WIS-L-0087774
Thomas A. Williams #s.n. 00 April 1898
Melaspilea demissa (Tuck.) Zahlbr.
United States, District of Columbia, Takoma Park

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00032376
Thos. A. Williams #s.n. 00 April 1898
Opegrapha demissa Tuck.
USA, District of Columbia, Takoma Park

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00032379
Thos. A. Williams #s.n. 00 April 1898
Opegrapha demissa Tuck.
USA, District of Columbia, Takoma Park

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000158553
Williams, Thomas A. #s.n. 00 April 1898
Melaspilea demissa (Tuck.) Zahlbr.
United States, Maryland, Montgomery, Takoma Park; Takoma Park

Duke University Herbarium Lichen Collection
Catalog #: 299174
3ab33623-4a74-4eac-a7ee-7314ebea60b6
Williams, Thomas, A. #s.n. 00 April 1898
Melaspilea demissa (Tuck.) Zahlbr.
United States, Maryland, Montgomery Co., Takoma Park