Schaerer, Lich. Helv. Exs. Ed. II [Bernae (Berne)]
Ludwig Emanuel Schaerer [1-250]
IndExs #729589223

Duke University Herbarium Lichen Collection
Catalog #: 396101
c6b48e9b-ce83-42af-93ad-69cdeb0e17e0
Schaerer, Ludwig, Emanuel #s.n.
Chaenotheca stemonea (Ach.) Müll.Arg.
Switzerland, Switzerland, unspecified