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

Arizona State University Lichen Herbarium
Catalog #: 563473
C.M. Wetmore #4369 09 September 1962
Cladonia didyma (Fée) Vain.
USA, Massachusetts, Barnstable, Chatham, Morris Island, S edge of Cape Cod

Uppsala University Exsiccati
Catalog #: L-160270
Irwin M. Brodo #4369 09 September 1962
Cladonia didyma (Fée) Vain.
United States, Massachusetts, Chatham, Morris Isl., S edge of Cape Cod

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0011339
Irwin M. Brodo #4369 09 September 1962
Cladonia didyma (Fée) Vain.
United States, Massachusetts, Barnstable, Chatham, Morris Island, south edge of Cape Cod

University of Wisconsin - Madison
Catalog #: WIS-L-0085612
Irwin M. Brodo #4369 09 September 1962
Cladonia didyma (Fée) Vain.
United States, Massachusetts, Chatham, Morris Isl., S edge of Cape Cod