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

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00029168
L.E. Schaerer, Bernae #s.n.
Dimerella pineti (Schrader ex Ach.) Vězda

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-131268
Ludov. Eman. Schaerer s.n.
Coenogonium pineti (Ach.) Lücking & Lumbsch
Switzerland, sylva bernenses