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

Arizona State University Lichen Herbarium
Catalog #: 503370
C.M. Wetmore #83867 16 September 1999
Usnea cavernosa Tuck.
USA, Michigan, Keweenaw, Isle Royale National Park, Davidson Island in Rock Harbor, around residence

University of Wisconsin - Madison
Catalog #: WIS-L-0085568
C.M. Wetmore #83867 16 September 1999
Usnea cavernosa Tuck.
United States, Michigan, Keweenaw, Isle Royale National Park, Davidson Island in Rock Harbor, around residence

Uppsala University Exsiccati
Catalog #: L-108502
Clifford M. Wetmore #83867 16 September 1999
Usnea cavernosa Tuck.
United States, Michigan, Keweenaw Co, Isle Royale National Park. Davidson Island in Rock Harbor around residence

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0045880
Clifford M. Wetmore #83867 16 September 1999
Usnea cavernosa Tuck.
United States, Michigan, Keweenaw, Isle Royale National Park, Davidson Island in Rock Harbor, around residence

Academy of Natural Sciences of Drexel University
Catalog #: PH00103305
Clifford M. Wetmore #83867 16 September 1999
Usnea cavernosa Tuck.
USA, Michigan, Keweenaw, Isle Royale National Park. Davidson Island in Rock Harbor around residence