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

Duke University Herbarium Lichen Collection
Catalog #: 292644
33c28529-814c-456f-b989-de4327f281db
Schaerer, Ludwig, Emanuel #s.n.
Enchylium tenax (Sw.) Gray
Switzerland, Switzerland, unspecified

Duke University Herbarium Lichen Collection
Catalog #: 396180
31beb946-0028-4067-b58c-9babde324fa0
Schaerer, Ludwig, Emanuel #s.n.
Enchylium tenax (Sw.) Gray
Switzerland, Switzerland, unspecified