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-115255
s.n.
Verrucaria rupestris Schrader
Switzerland, In m. Hogant

Arizona State University Lichen Herbarium
Catalog #:
L.E. Schaerer s.n.
Verrucaria rupestris var. calciseda Schaer.
Switzerland, Bern, Hogant Mountains