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

Duke University Herbarium Lichen Collection
Catalog #: 388274
0319702a-2269-4995-9be9-3566000ce3ab
Wallroth #s.n.
Cladonia gracilis (L.) Willd.
Germany, Bructero Hercyn. monte