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 #: 1518316
s.n.
Lecidea berengeriana (A. Massal.) Th.Fr.

New York Botanical Garden
Catalog #: 1543991
s.n.
Mycobilimbia tetramera (De Not.) Vitik., Ahti, Kuusinen, Lommi & T. Ulvinen ex Hafellner & Türk

New York Botanical Garden
Catalog #: 04440236
493bd816-e84e-4629-8222-d1770905a565
s.n.
Biatora hypnophila (Ach.) Lönnr.

New York Botanical Garden
Catalog #: 04440436
8e5e5226-8b70-4fd6-95c1-231c69ed8de4
s.n.
Usnea longissima Ach.

University of California Berkeley, University Herbarium
Catalog #: UC44353
a9524fb5-bddc-4611-b1f8-3d42119ccfc8
R. S. Williams #83 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
United States, Montana, Flathead, Columbia Falls

University of Michigan Herbarium
Catalog #: 109150
213828ef-6e55-468d-b720-975e167d4fba
R. S. Williams #s. n. 00 April 1893
Lecidea berengeriana (A. Massal.) Nyl.
United States, Montana, Flathead, Columbia Falls

Montana State University Herbarium - Lichen
Catalog #: MONT-L-0000458
R. S. Williams #s.n. 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
United States, Montana, Flathead, Columbia Falls; Columbia Falls

University of Wisconsin - Madison
Catalog #: WIS-L-0087641
R. S. Williams #s.n. 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
United States, Montana, Flathead, Columbia Falls

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00025620
R.S. Williams #s.n. 00 April 1893
Biatora hypnophila (Turner ex Ach.) Lönnr.
USA, Montana, Columbia Falls

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00025624
R.S. Williams #s.n. 00 April 1893
Biatoria hypnophila
USA, Montana, Columbia Falls.

Brigham Young University
Catalog #: BRY-L-0020967
Sam Shushan #sl-1187 08 February 1962
HYPOGYMNIA PHYSODES (L.) Nyl.
United States, Colorado, Jefferson`, Roosevelt National Forest vicinity: Coal Creek Canyon, ca. 12.8 km SE of Pinecliffe.

Cornell University Plant Pathology Herbarium
Catalog #: CUP-L-0000391
Williams #s.n. 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
USA, Montana, Flathead, Columbia Falls;

Cornell University Plant Pathology Herbarium
Catalog #: CUP-L-0000392
Williams #s.n. 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
USA, Montana, Flathead, Columbia Falls;

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000156318
Williams, R.S. #s.n. 00 April 1893
Bilimbia sabuletorum (Schreb.) Arnold
United States, Montana, Columbia Falls