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

Arizona State University Lichen Herbarium
Catalog #: 527840
J.W. Thomson s.n. 07 October 1945
Peltigera lepidophora (Vain.) Bitter
USA, Wisconsin, Columbia, 4.8 km NE of Lodi, E side of Gibraltar Rock, T10N R8E Sec. 18

University of Wisconsin - Madison
Catalog #: WIS-L-0003224
John W. Thomson #s.n. 07 October 1945
Peltigera lepidophora (Vain.) Bitter
United States, Wisconsin, Columbia, East side of Gilbralter Rock, 3 miles NE of Lodi.

Uppsala University Exsiccati
Catalog #: L-525662
John W. Thomson Jr s.n. 07 October 1945
Peltigera lepidophora (Vain.) Bitter
United States, Wisconsin, Columbia, 3 miles northeast of Lodi, Columbia Co