Schaerer, Lich. Helv. Exs. Ed. I [Bernae (Berne)]
Ludwig Emanuel Schaerer [1-650]
IndExs #729589223

Duke University Herbarium Lichen Collection
Catalog #: 355700
123f85e4-baa0-4d23-a59c-2075322aa35a
unspecified #s.n.
Parmeliopsis ambigua (Hoffm.) Nyl.
Switzerland, Bern, Circa Belp

Duke University Herbarium Lichen Collection
Catalog #: 396204
edb733c6-2a32-4470-9726-aa9dca575ccb
unspecified #s.n.
Parmeliopsis ambigua (Hoffm.) Nyl.
Switzerland, Bern, Circa Belp