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.
Lecidea alboatra var. corticola (Ach.) Schaer.
Switzerland, Bern, on island in the Lac de Bienne

Duke University Herbarium Lichen Collection
Catalog #: 396197
3ba8ca16-0a1b-4b0e-b6ee-738cbfa73553
Schaerer, Ludwig, Emanuel #s.n.
Lecidea alboatra var. corticola (Ach.) Schaer.
Switzerland, Bern, In insula lacus Biennensis