Schaerer, Lich. Helv. Exs. Ed. II [Bernae (Berne)]
Ludwig Emanuel Schaerer [1-250]
IndExs #729589223

Duke University Herbarium Lichen Collection
Catalog #: 395988
38042864-b54f-4230-aee8-345367d159a9
Schaerer, Ludwig, Emanuel #s.n.
Peltigera aphthosa (L.) Willd.
Switzerland, Bern, In m. Belpberg