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

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0001790
John W. Thomson #S 4382 20 March 1945
Anaptychia palmutala auct.
United States, Wisconsin, Wood, 7 mi NW of Wisconsin Rapids