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

Arizona State University Lichen Herbarium
Catalog #:
L.E. Schaerer s.n.
Parmelia subfusca var. vulgaris Schaer.
Switzerland

Duke University Herbarium Lichen Collection
Catalog #: 396253
30217be9-0efb-4d2f-8767-9de400bb8a2f
Schaerer, Ludwig, Emanuel #s.n.
Parmelia subfusca var. vulgaris Schaer.
Switzerland, Switzerland, unspecified