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

University of Michigan Herbarium
Catalog #: 115844
J. W. Thomson Jr #s. n. 21 May 1946
Parmelia sulcata Taylor
United States, Wisconsin, Lincoln, 8 miles northeast of Merrill

Arizona State University Lichen Herbarium
Catalog #: 527853
J.W. Thomson s.n. 21 May 1946
Parmelia sulcata Taylor
USA, Wisconsin, Lincoln, 12.9 km NE of Merrill, T32N R8E Sec. 7

University of Wisconsin - Madison
Catalog #: WIS-L-0002900
John W. Thomson #s.n. 21 May 1946
Parmelia sulcata Taylor
United States, Wisconsin, Lincoln, 8 mi. NE of Merrill

Uppsala University Exsiccati
Catalog #: L-525693
John W. Thomson Jr s.n. 21 May 1946
Parmelia sulcata Taylor
United States, Wisconsin, Lincoln, 8 miles northeast of Merrill, Lincoln Co