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

Uppsala University Exsiccati
Catalog #: L-097418
C. Wetmore s.n. 28 July 1974
Phaeocalicium populneum (Brond. ex Duby) Alb. Schmidt
United States, Minnesota, Itasca State Park. Across from Biology Station (25 miles SW of Bemidji)

Arizona State University Lichen Herbarium
Catalog #: 502181
C.M. Wetmore #23015 28 July 1974
Phaeocalicium populneum (Brond. ex Duby) Alb. Schmidt
USA, Minnesota, Clearwater, Itasca State Park, across from biological station (40.2 km SW of Bemidji)

University of Wisconsin - Madison
Catalog #: WIS-L-0085516
C.M. Wetmore #23015 28 July 1974
Phaeocalicium polyporaeum (Nyl.) Tibell
United States, Minnesota, Clearwater, Itasca State Park, across from biological station (40.2 km SW of Bemidji)

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0033034
Clifford M. Wetmore #23015 28 July 1974
Phaeocalicium populneum (Brond. ex Duby) Alb. Schmidt
United States, Minnesota, Clearwater, Itasca State Park, across from biological station (40.2 km SW of Bemidji)

Academy of Natural Sciences of Drexel University
Catalog #: PH00094947
Clifford M. Wetmore #23015 28 July 1974
Phaeocalicium populneum (Brond. ex Duby) Alb. Schmidt
USA, Minnesota, Clearwater, Itasca State Park. Across from Biology Station (25 miles SW of Bemidji)