Müller, Flechten Eur. [Genf (Geneva)]
Johannes Müller ["Argoviensis"] [717-962]
IndExs #406294941

New York Botanical Garden
Catalog #: 04443927
ea6fd614-49ee-4ee0-85ee-678f12c222f2
s.n.
Imbricaria ambigua var. ochromatica (Wallr.) Flot.

New York Botanical Garden
Catalog #: 04464002
d268a487-7916-4531-a0b5-0408e0295537
s.n.
Imbricaria ambigua var. ochromatica (Wallr.) Flot.

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-069880
Hepp s.n.
Parmeliopsis ambigua (Wulfen) Nyl.
Switzerland, An Arven und Lerchen bei St. Moritz, an Birken auf dem Pilatus

Field Museum of Natural History
Catalog #: C2012143F
P. Hepp #s.n.
Parmeliopsis ambigua (Wulfen) Nyl.
Switzerland, An Arven und Lerchen bei St. Moritz, auf dem Pilatus (On Arven and Larks near Saint Moritz; on Mount Pilatus)