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 #: 1600251
s.n.
Physcia phaea (Tuck.) J.W. Thomson

New York Botanical Garden
Catalog #: 4440318
5e116d0b-7b4b-46d7-9600-cc313bd3a7fb
s.n.
Physcia stellaris f. aipolia

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00034519
Thomas A. Williams #s.n. 19 August 1898
Physcia stellaris var. aipolia (Ehrh. ex Humb.) Tuck.
USA, Wyoming, North Fork of Clear Creek below Soldiers Park.

University of California Berkeley, University Herbarium
Catalog #: UC1902130
225cbdb2-8dc4-4282-b145-f8de6181627a
Thomas A. Williams #s.n. 19 August 1898
Physcia aipolia (Ehrh. ex Humb.) Furnr.
United States, Wyoming, North Fork of Clear Creek below Souldier's Park

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000159770
Williams, Thomas A. #s.n. 19 August 1898
Physcia phaea (Tuck.) J.W. Thomson
United States, Wyoming, north fork of Clear Creek below Souldier's Park

Duke University Herbarium Lichen Collection
Catalog #: 303797
c0f409dd-fa34-11e2-a92b-005056000560
Williams, Thomas, A. #s.n. 19 August 1898
Physcia phaea (Tuck.) J.W. Thomson
United States, Wyoming, Johnson Co., North Fork of Clear [Rock] Creek below Soldier Park