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

University of Michigan Herbarium
Catalog #: 63034
J.W. Thomson #s. n. 22 May 1946
Physcia ciliata f. squamulosa J.W. Thomson
United States, Wisconsin, Oneida, 15 mi S of Rhinelander

University of Wisconsin - Madison
Catalog #: WIS-L-0003568
John W. Thomson #s.n. 22 May 1946
Phaeophyscia hispidula (Ach.) Essl.
United States, Wisconsin, Oneida, 15 mi S of Rhinelander

University of California Berkeley, University Herbarium
Catalog #: UC1899498
John W. Thomson #s.n. 22 May 1946
Physconia americana Essl.
United States, Wisconsin, Oneida, 15 miles south of Rhinelander.