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

Field Museum of Natural History
Catalog #: C0072184F
838b6fec-7e1b-4580-86ad-3558c1e57346
W. W. Calkins #288
Hypogymnia physodes (L.) Nyl.
U.S.A., Tennessee, Lookout Mountain