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

Duke University Herbarium Lichen Collection
Catalog #: 396143
95c2a0fa-118a-4251-b962-cdc0f7db60f5
Schaerer, Ludwig, Emanuel #s.n.
Vahliella leucophaea (Vahl) P.M. Jørg.
Switzerland, Alpes