Cummings & Seymour, Dec. N. Amer. Lich. [Wellesley (Massachusetts)]
Clara Eaton Cummings, T.A. Williams & Arthur Bliss Seymour [1-150]
IndExs #938157617

New York Botanical Garden
Catalog #: 04440336
78273c76-1542-4cf9-ad31-572e5282e214
s.n.
Biatora prasina Tuck.

University of Michigan Herbarium
Catalog #: 113126
2241e10b-7ba0-4a67-ab99-8d1f4528945d
T. A. Williams #s. n. 02 April 1900
Micarea prasina Fr.
United States, Maryland, no data, Takoma Park

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00032070
Thomas A. Williams #s.n. 02 April 1900
Micarea prasina Fr.
USA, Maryland, Takoma Park.

University of California Berkeley, University Herbarium
Catalog #: UC1941994
249f2785-3fee-4d7d-9eb9-cb4c15356737
Thomas A. Williams #s.n. 02 April 1900
Micarea prasina Fr.
United States, Maryland, Montgomery, Takoma Park

Duke University Herbarium Lichen Collection
Catalog #: 299223
89dc6d9b-dbe0-4f32-955a-5caf847710d5
Williams, Thomas, A. #s.n. 02 April 1900
Micarea nowakii Czarnota & Coppins
United States, Maryland, Montgomery Co., Takoma Park