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

Field Museum of Natural History
Catalog #: C0303444F
21392a14-e041-44f3-b8d3-a12d209e08a4
W. W. Calkins s.n.
Medusulina nitida (Eschw.) Müll. Arg.
U.S.A., Florida, Duval, Jacksonville; Jacksonville, Sixmile Creek