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

New York Botanical Garden
Catalog #: 04439477
579ecc40-c2f0-4527-b59a-4a2bd7e09870
s.n.
Lecania koerberiana I.M.Lamb ex Körb.

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-165272
Füisting s.n.
Lecania koerberiana J. Lahm
Germany, Nordrhein-Westfalen, Bei Bonn