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.
Urceolaria scruposa var. cretacea Ach.
Switzerland, Valais, interior Valais

Duke University Herbarium Lichen Collection
Catalog #: 396052
42947233-4405-4420-9417-059eb823ac86
Schaerer, Ludwig, Emanuel #s.n.
Diploschistes gypsaceus (Ach.) Zahlbr.
Switzerland, Valais, Vallesiae inferioris