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

Duke University Herbarium Lichen Collection
Catalog #: 388320
5b457dc6-07fc-4a66-a704-afc7936bfedc
Wallroth #s.n.
Cladonia furcata (Hudson) Schrader
, unspecified, probably Europe