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 muscicola (Sw.) Ach.
Switzerland, ?, ?, ?

Duke University Herbarium Lichen Collection
Catalog #: 354122
2c34854b-0d66-4d31-af9a-45786783d00d
Schaerer, Ludwig, Emanuel #s.n.
Polychidium muscicola (Sw.) Gray
Switzerland, Switzerland, unspecified

Duke University Herbarium Lichen Collection
Catalog #: 396155
443d6845-de91-4bd5-980a-d653f84c603a
Schaerer, Ludwig, Emanuel #s.n.
Polychidium muscicola (Sw.) Gray
Switzerland, Switzerland, unspecified