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

New York Botanical Garden
Catalog #: 04442574
1aa45091-a65a-4a21-bfe6-64331df33060
s.n.
Opegrapha siderella Ach.

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-069183
Hepp s.n.
Opegrapha rufescens Pers.
Switzerland, Zürich