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-532524
F. Arnold s.n. 02 September 1898
Thelotrema lepadinum (Ach.) Ach.
Germany, Bayern, Waldsaumes südlich von Graswang, Bayrische Alpen

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-532523
Sandstede s.n. 00 March 1892
Thelotrema lepadinum (Ach.) Ach.
Germany, Niedersachsen, Waldung Brook zu Garnholz bei Zwischenahn in Oldenburg

Duke University Herbarium Lichen Collection
Catalog #: 388592
16a76522-02a2-402e-88ec-9bbc28b34109
Sandstede, Johann, Heinrich #s.n. 00 March 1892
Thelotrema lepadinum (Ach.) Ach.
Germany, Lower Saxony, Waldung Brook zu Garnholz bei Zwischenahn in Oldenburg