Calkins, N. Am. Lich.
W. W. Calkins

Field Museum of Natural History
Catalog #: C0305649F
dc97ce64-37be-4c16-bc7d-add3affb9743
W. W. Calkins #63
Xanthoria candelaria (L.) Th. Fr.
U.S.A., Illinois, LaSalle, Deer Park