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

University of Michigan Herbarium
Catalog #: 77721
17033da7-ac24-4c10-89a2-6a9aeabeea03
C. E. Cummings #s. n. 19 October 1885
Cetraria viridis Schwein.
United States, Massachusetts, no data, Natick

University of Michigan Herbarium
Catalog #: 76474
db1f642f-63a2-4c21-88b1-4ddd60c647ac
R. S. Williams #s. n. 00 April 1898
Cetraria canadensis (Räsänen) Räsänen
United States, Montana, no data, Columbia Falls

Brigham Young University
Catalog #: BRY-L-0020831
Sam Shushan #sl-1515 29 May 1964
CETRARIA ACULEATA (Schreber) Fr.
United States, Colorado, Larimer, Roosevelt National Forest vicinity: Wyoming State line vicinity, (ca. 0.8 km or 0.5 mi. S of), and just N of Virginia Dale (unincorporated community).