Exsiccatae

Lichenes Wisconsinenses exsiccati #42
Thomson, Lich. Wiscon. Exs. [Madison (Wisconsin)]
John Walter Thomson, Jr. [1 - 96 [? 108 Uppsala]]

IndExs #165012480

Bell Museum lichens
Catalog #: 437611
Thomson, J.W. s.n.
Leptorhaphis epidermidis (Ach.) Th. Fr.
United States, Wisconsin, Douglas