Havaas, Lich. Norveg. Occid. Exs. [Bergen]
Johan J. Havaas [1-300]
IndExs #587608277

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.186094
s.n.
Parmelia trichotera Hue
Norway

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-136294
J.J. Havaas s.n. 00 August 1905
Parmotrema chinense (Osbeck) Hale & Ahti
Norway, Rogaland, Sokndal, Montis dorsi jugi inter Raegefjord et Sogndalsstranden praefecturae Stavanger