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

University of Michigan Herbarium
Catalog #: 112281
J. W. Thomson #s. n. 22 May 1946
Lobaria quercizans Michaux
United States, Wisconsin, Oneida, 15 miles south of Rhinelander

Arizona State University Lichen Herbarium
Catalog #: 527656
J.W. Thomson s.n. 22 May 1946
Lobaria quercizans Michaux
USA, Wisconsin, Oneida, 24.1 km S of Rhinelander, T35N R9E Sec. 31

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0025988
John W. Thomson #S 4471 22 May 1946
Lobaria quercizans Michaux
United States, Wisconsin, Oneida, 15 mi S of Rhinelander

University of Wisconsin - Madison
Catalog #: WIS-L-0002342
John W. Thomson #s.n. 22 May 1946
Lobaria quercizans Michaux
United States, Wisconsin, Oneida, 15 mi S of Rhinelander

Uppsala University Exsiccati
Catalog #: L-525546
John W. Thomson, Jr s.n. 22 May 1946
Lobaria quercizans Michaux
United States, Wisconsin, Oneida, 15 miles south of Rhinelander, Oneida Co