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-532504
Sandstede s.n. 00 January 1892
Hypotrachyna revoluta (Flörke) Hale
Germany, Niedersachsen, Ohrwege bei Zwischenahn in Oldenburg

Duke University Herbarium Lichen Collection
Catalog #: 388581
f0c7934b-3d7d-4fdf-88ad-5266bbf8b93b
Sandstede, Johann, Heinrich #s.n. 00 January 1892
Hypotrachyna revoluta (Flörke) Hale
Germany, Lower Saxony, Ohrwege bei Zwischenahn in Oldenburg