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

University of Michigan Herbarium
Catalog #: 79055
J. W. Thomson Jr #s. n. 26 April 1945
Candelaria concolor (Dickson) Stein
United States, Wisconsin, Marinette, Walsh

Arizona State University Lichen Herbarium
Catalog #: 527666
J.W. Thomson s.n. 26 April 1945
Candelaria concolor var. effusa (Tuck.) G. Merr. & Burnham
USA, Wisconsin, Marinette, Walsh

University of Wisconsin - Madison
Catalog #: WIS-L-0001186
John W. Thomson #73 26 April 1945
Candelaria concolor (Dickson) Stein
United States, Wisconsin, Marinette, Walsh

Uppsala University Exsiccati
Catalog #: L-525700
John W. Thomson Jr s.n. 26 April 1945
Candelaria concolor var. effusa (Tuck.) G. Merr. & Burnham
United States, Wisconsin, Marinette, Walsh, Marinette Co