Schaerer, Lich. Helv. Exs. Ed. I [Bernae (Berne)]
Ludwig Emanuel Schaerer [1-650]
IndExs #729589223

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-115342
s.n.
Lecidea corrugata Ach.
Switzerland, Supra Frienisberg

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00026536
L.E. Schaerer, Bernae #s.n.
Catillaria ehrhartiana (Ach.) Th. Fr.
, Helvetici