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

University of Michigan Herbarium
Catalog #: 76936
J. W. Thomson #s. n. 23 March 1946
Cetraria halei W.L. Culb. & C.F. Culb.
United States, Wisconsin, Ashland, 7 miles west of Glidden

Arizona State University Lichen Herbarium
Catalog #: 527867
J.W. Thomson s.n. 23 May 1946
Tuckermannopsis americana (Sprengel) Hale
USA, Wisconsin, Ashland, 11.3 km W of Glidden, T42N R3W Sec. 2

University of Wisconsin - Madison
Catalog #: WIS-L-0005261
John W. Thomson #s.n. 23 May 1946
Nephromopsis americana (Spreng.) Divakar, A. Crespo & Lumbsch
United States, Wisconsin, Ashland, 7 mi W of Glidden

University of Wisconsin - Madison
Catalog #: WIS-L-0005317
John W. Thomson #s.n. 23 April 1946
Nephromopsis orbata (Nyl.) Divakar, A. Crespo & Lumbsch
United States, Wisconsin, Ashland, 7 mi W of Glidden

Uppsala University Exsiccati
Catalog #: L-525629
John W. Thomson Jr s.n. 23 May 1946
Cetraria ciliaris Ach.
United States, Wisconsin, Ashland, 7 miles west of Glidden, Ashland Co

University of California Berkeley, University Herbarium
Catalog #: UC1894046
John W. Thomson Jr #1761 23 May 1946
Tuckermannopsis ciliaris (Ach.) Gyelnik
United States, Wisconsin, Ashland, 7 miles west of Glidden