Havaas, Lich. Exs. Norveg. [Bergen]
Johan J. Havaas [1-725]
IndExs #622937857

Duke University Herbarium Lichen Collection
Catalog #: 393589
81b46eae-a26e-4ec1-9f83-63524b682c79
Havaas, Johan, J. #s.n. 00 August 1915
Physcia tenella (Scop.) DC.
Norway, Rogaland, Ogne på Jaderen

Duke University Herbarium Lichen Collection
Catalog #: 393588
d2c8495b-156e-46bd-add8-aaeee87c9763
Havaas, Johan, J. #s.n. 00 August 1915
Physcia tenella (Scop.) DC.
Norway, Rogaland, Ogne på Jaderen

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-137334
J.J. Havaas s.n.
Physcia leptalea (Ach.) DC.
Norway, Rogaland, HÅ, Ogne på Jæderen