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

University of Michigan Herbarium
Catalog #: 77490
J. W. Thomson #s. n. 08 September 1947
Cetraria pinastri Roehl.
United States, Wisconsin, Vilas, Star Lake

Arizona State University Lichen Herbarium
Catalog #: 527505
J.W. Thomson s.n. 18 September 1947
Cetraria pinastri Roehl.
USA, Wisconsin, Vilas, Star Lake

University of Wisconsin - Madison
Catalog #: WIS-L-0000884
John W. Thomson #s.n. 18 September 1947
Vulpicida pinastri (Scop.) J.-E. Mattsson & M. J. Lai
United States, Wisconsin, Vilas, Star Lake

Uppsala University Exsiccati
Catalog #: L-525675
John W. Thomson Jr s.n. 18 September 1947
Vulpicida pinastri (Scop.) J.-E. Mattsson & M. J. Lai
United States, Wisconsin, Vilas, Star Lake, Vilas Co