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 #: 4440117
5b309fe6-793e-49c0-95d4-f327df251c08
s.n.
Graphis dendritica Ach.

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000159643
Williams, Thomas A. #s.n. 00 May 1898
Phaeographis dendritica (Ach.) Müll.Arg.
United States, Maryland, Montgomery, Takoma Park; Takoma Park

Duke University Herbarium Lichen Collection
Catalog #: 187320
bf79de40-fa34-11e2-a92b-005056000560
Williams, Thomas, A.; Snell, Ethel #s.n. 00 May 1898
Phaeographis dendritica (Ach.) Müll.Arg.
United States, Maryland, Montgomery Co., Takoma Park