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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.185253
s.n.
Pyrenopsis sphinctotricha Vain.
Sweden

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-154433
A.H. Magnusson s.n. 28 August 1922
Pyrenopsis haemaleella (Nyl.) Blomb. & Forssell
Sweden, Marstrand, Bohuslän; Koön