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

University of Michigan Herbarium
Catalog #: 115446
J. W. Thomson #s. n. 20 June 1951
Parmelia rudecta Ach.
United States, Wisconsin, Dane, 4 miles southwest of Verona

Uppsala University Exsiccati
Catalog #: L-525729
J.W. Thomson s.n. 20 June 1951
Parmelia rudecta Ach.
United States, Wisconsin, Dane, 4 miles southwest of Verona, Dane Co

University of Wisconsin - Madison
Catalog #: WIS-L-0004911
John W. Thomson #86 20 June 1951
Punctelia rudecta (Ach.) Krog
United States, Wisconsin, Dane, 4 miles southwest of Verona

University of Wisconsin - Madison
Catalog #: WIS-L-0005111
John W. Thomson #s.n. 20 June 1951
Punctelia rudecta (Ach.) Krog
United States, Wisconsin, Dane, 4 miles southwest of Verona