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

University of Michigan Herbarium
Catalog #: 79137
J. W. Thomson #s. n. 04 August 1946
Candelariella efflorescens R.C. Harris & W. R. Buck
United States, Wisconsin, Juneau, Camp Douglass

Arizona State University Lichen Herbarium
Catalog #: 527497
J.W. Thomson s.n. 04 August 1946
Candelaria concolor var. effusa (Tuck.) G. Merr. & Burnham
USA, Wisconsin, Juneau, Camp Douglas

University of Wisconsin - Madison
Catalog #: WIS-L-0001244
John W. Thomson #s.n. 04 August 1946
Candelaria concolor var. effusa (Tuck.) G. Merr. & Burnham
United States, Wisconsin, Juneau, Camp Douglas

Uppsala University Exsiccati
Catalog #: L-525571
John W. Thomson Jr s.n. 04 August 1946
Candelaria concolor var. effusa (Tuck.) G. Merr. & Burnham
United States, Wisconsin, Juneau, Camp Douglas, Juneau Co