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 parella var. pallescens (L.) Ach.
Switzerland

Duke University Herbarium Lichen Collection
Catalog #: 396261
10a87cde-f5fc-4a80-ad5c-5d3da7189885
Schaerer, Ludwig, Emanuel #s.n.
Ochrolechia pallescens (L.) Körb.
Switzerland, Switzerland, unspecified