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.
Cetraria tristis (Weber ex F.H. Wigg.) Fr.
Switzerland, ?, ?, High Alps

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00026751
L.E. Schaerer #s.n.
Cetraria tristis (Weber ex F.H. Wigg.) Fr.
Switzerland, Alpes editiores, ad saxa.

Duke University Herbarium Lichen Collection
Catalog #: 396023
5f69a549-09e0-42e5-9a66-d0f354e4b7c6
Schaerer, Ludwig, Emanuel #s.n.
Cornicularia normoerica (Gunn.) Du Rietz
Switzerland, Alpes editiores