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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.185501
s.n.
Lecidea arctogena Th. Fr.
Norway

Duke University Herbarium Lichen Collection
Catalog #: 394042
2ec247aa-78da-4108-b14a-a1babc5d2926
Havaas, Johan, J. #s.n. 00 August 1936
Calvitimela testaceoatra (Vain.) Hafellner
Norway, Hordaland, Granvin. Nesheimshorgen par. Granvinensis

Duke University Herbarium Lichen Collection
Catalog #: 394041
26515911-4338-4f09-84ab-58cb026034e3
Havaas, Johan, J. #s.n. 00 August 1936
Calvitimela testaceoatra (Vain.) Hafellner
Norway, Hordaland, Granvin. Nesheimshorgen par. Granvinensis

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-136359
J.J. Havaas s.n. 00 August 1936
Calvitimela melaleuca (Sommerf.) R. Sant.
Norway, Hordaland, Granvin, Nesheimshorgen par. Granvinensis