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

Duke University Herbarium Lichen Collection
Catalog #: 388259
43de310a-3f06-46e3-bad1-8b62d321e702
Flörke #s.n.
Cladonia furcata (Hudson) Schrader
, unspecified, probably Europe