Müller, Flechten Eur. [Genf (Geneva)]
Johannes Müller ["Argoviensis"] [717-962]
IndExs #406294941

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-069182
Hepp s.n.
Arthonia tumidula (Ach.) Ach.
Switzerland, Zürich, Umgebungen von Zürich