Wetmore, Lich. Exs. Min. [St. Paul (Minnesota)]
Clifford M. Wetmore [1-225]
IndExs #840155422

Arizona State University Lichen Herbarium
Catalog #: 502245
T.D. Trana #1200 06 August 1976
Cetraria arenaria Kärnefelt
USA, Minnesota, Polk, 3.2 km SW of Fertile (40.2 km SE of Crookston), in Agassiz Sand Dune area

University of Wisconsin - Madison
Catalog #: WIS-L-0085499
T.D. Trana #1200 06 August 1976
Cetraria arenaria Kärnefelt
United States, Minnesota, Polk, 3.2 km SW of Fertile (40.2 km SE of Crookston), in Agassiz Sand Dune area

Uppsala University Exsiccati
Catalog #: L-097401
Thomas D. Trana s.n. 06 August 1976
Cetraria arenaria Kärnefelt
United States, Minnesota, 2 miles SW of Fertile (25 miles SE of Crookston). In Agassiz Sand Dune area

Academy of Natural Sciences of Drexel University
Catalog #: PH00107684
Thomas D. Trana #1200 06 August 1976
Cetraria arenaria Kärnefelt
USA, Minnesota, Polk, 2 miles SW of Fertile (25 miles SE of Crookston)