Magnusson, Lich. Sel. Scand. Exs. [Göteborg]
Adolf Hugo Magnusson [1-425]
IndExs #952371716

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.186157
s.n.
Parmelia obscurata Bitter
Sweden

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-154204
C. Stenholm s.n. 07 August 1926
Hypogymnia bitteri (Lynge) Ahti
Sweden, Arvidsjaur, Pite lappmark; Avavviken

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00792415
C. Stenholm #s.n. 07 August 1926
Parmelia obscurata Bitter
Sweden, Arvidsjaur, Pite lappmark; Avaviken