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 ceratophylla var. multipuncta (Ehrh.) Schaer.
Switzerland, Alps

Duke University Herbarium Lichen Collection
Catalog #: 396220
876a194b-896c-4dad-8368-963b7c6b77c0
Schaerer, Ludwig, Emanuel #s.n.
Parmelia ceratophylla var. multipuncta (Ehrh.) Schaer.
Switzerland, In Alpibus