Schaerer: Lich. Helv. Exs.
Ludwig Emanuel Schaerer [1-650]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00025438
L.E. Schaerer, Bernae #s.n.
Bacidia incompta (Borrer ex Hook.) Anzi
Switzerland

Uppsala University Exsiccati
Catalog #: L-131262
Ludov. Eman. Schaerer s.n.
Bacidia incompta (Borrer ex Hook.) Anzi
Switzerland, prope Laupersvillam