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

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-186454
Beckhaus s.n. 00 July 1877
Leptogium teretiusculum (Wallr.) Arnold
Germany, Nordrhein-Westfalen, bei Höxter in Westphalen

Duke University Herbarium Lichen Collection
Catalog #: 407559
848bfd70-2dfe-453a-91be-e282f22d6f28
Beckhaus #s.n. 00 July 1877
Leptogium teretiusculum (Wallr.) Arnold
Germany, Nordrhein-Westfalen, Bei Höxter in Westphalen