Thomson, Lich. Wiscon. Exs. [Madison (Wisconsin)]
John Walter Thomson, Jr. [1 - 96 [? 108 Uppsala]]
IndExs #165012480

University of Michigan Herbarium
Catalog #: 111594
J. W. Thomson #s. n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas, Brule River valley

Arizona State University Lichen Herbarium
Catalog #: 527535
J.W. Thomson s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
USA, Wisconsin, Douglas, Brule River valley, T46N R11W Sec. 25

Academy of Natural Sciences of Drexel University
Catalog #: PH00092058
J.W. Thomson #s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
USA, Wisconsin, Douglas, Brule River valley.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0025218
John W. Thomson #S 4467 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas, Brule River valley

University of Wisconsin - Madison
Catalog #: WIS-L-0111605
John W. Thomson #s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas, Brule River valley

Uppsala University Exsiccati
Catalog #: L-525589
John W. Thomson Jr s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas, Brule River valley

University of California Berkeley, University Herbarium
Catalog #: UC1896699
John W. Thomson, Jr. #s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas, Brule River Valley.

Duke University Herbarium Lichen Collection
Catalog #: 157912
c19595b1-fa34-11e2-a92b-005056000560
Thomson, Jr., John, Walter #s.n. 09 August 1946
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas Co., Brule River Valley