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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236665
urn:uuid:CC08A1BB-500F-454E-97E1-6AB53BB82C5F
Thomas A. Williams s.n. 00 December 1897
Pannaria leucosticta Tuck.
United States, Maryland, Prince George's, Sligo Creek

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236666
urn:uuid:2E7AAFE6-5E59-4C11-90ED-047ED6358766
Thomas A. Williams s.n. 00 December 1897
Pannaria leucosticta Tuck.
United States, Maryland, Prince George's, Sligo Creek

University of Wisconsin - Madison
Catalog #: WIS-L-0087760
Thomas A. Williams #s.n. 00 December 1897
Fuscopannaria leucosticta (Tuck.) P.M. Jørg.
United States, Maryland, Prince George's, Sligo Creek

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000158640
Williams, Thomas A. #s.n. 00 December 1897
Fuscopannaria leucosticta (Tuck.) P.M. Jørg.
United States, Maryland, Montgomery, Sligo Creek