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

University of Michigan Herbarium
Catalog #: 254032
J. W. Thomson #s. n.
Lecanora limitata H. Magn.
United States, Wisconsin, Dane, West Blue Mountains

Arizona State University Lichen Herbarium
Catalog #: 527785
J.W. Thomson s.n.
Lecanora limitata H. Magn.
USA, Wisconsin, Dane, West Blue Mounds

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00025396
J.W. Thomson #s.n.
Aspicilia limitata (H. Magn.) J.W. Thomson
USA, Wisconsin, Dane, West Blue Mounds.

Uppsala University Exsiccati
Catalog #: L-525734
J.W. Thomson & H.A. Imshaug s.n.
Lecanora limitata H. Magn.
United States, Wisconsin, Dane, West Blue Mounds, Dane Co

University of Wisconsin - Madison
Catalog #: WIS-L-0111620
John W. Thomson #s.n.
Lecanora limitata H. Magn.
United States, Wisconsin, Dane, West Blue Mounds