Arnold, Lich. Exs. Lich. Jur. [Eichstätt]
Ferdinand Christian Gustav Arnold [1-1816]
IndExs #540905952

Duke University Herbarium Lichen Collection
Catalog #: 388500
5bcaf301-dcf7-4ffb-a9d6-711f20142d7e
Flörke #s.n.
, unspecified, probably Europe