Exsiccatae

Lichenes Wisconsinenses exsiccati #39
Thomson, Lich. Wiscon. Exs. [Madison (Wisconsin)]
John Walter Thomson, Jr. [1 - 96 [? 108 Uppsala]]

IndExs #165012480

Bell Museum lichens
Catalog Number: 437728
Thomson, J.W. s.n.
Cetraria atlantica (Tuck.) Du Rietz
United States, Wisconsin, Douglas