Hepp, Flechten Eur. [Zürich (Zurich)]
Philipp Hepp [1-716]
IndExs #411172568

New York Botanical Garden
Catalog #: 04443190
737cd96f-6788-4f57-bc25-c0d938b19159
s.n.
Arthonia microscopica (Schaer.) Ehrh.

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-069582
Stizenberger s.n.
Arthonia microscopica Hepp
Germany, Bayern, Schwaben, Constanz