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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.185640
s.n.
Rhizocarpon constrictum Malme
Sweden

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-154208
A.H. Magnusson s.n. 18 August 1927
Rhizocarpon richardii (Lamy ex Nyl.) Zahlbr.
Sweden, Norum, Bohuslän; Stora Askerön