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

Duke University Herbarium Lichen Collection
Catalog #: 388319
79f2810d-c742-43e7-a737-32e44765b50e
Wallroth #s.n.
Cladonia furcata (Hudson) Schrader
, unspecified, probably Europe