Schaerer, Lich. Helv. Exs. Ed. I [Bernae (Berne)]Ludwig Emanuel Schaerer [1-650] IndExs #729589223
Arizona State University Lichen Herbarium
L.E. Schaerer s.n.
Parmelia stygia var. orbicularis Schaer.
Switzerland, Bern, above Lac de Bienne
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Duke University Herbarium Lichen Collection
Catalog #: 292680
4b8abcfa-f643-4833-8a7e-ca48d074247e
Schaerer, Ludwig, Emanuel #s.n.
Enchylium polycarpon (Hoffm.) Otálora, P.M. Jørg. & Wedin
Switzerland, Bern, Supra lacum Biennensem
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Duke University Herbarium Lichen Collection
Catalog #: 396187
f015b9e0-662d-4286-bd8e-a27ba0cba9c4
Schaerer, Ludwig, Emanuel #s.n.
Melanelia stygia (L.) Essl.
Switzerland, Bern, Supra lacum Biennensem
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