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

Duke University Herbarium Lichen Collection
Catalog #: 393148
970bfd65-b26b-4f41-91fa-23110819c933
Havaas, Johan, J. #s.n. (hav1933) 18 August 1903
Bacidina inundata (Fr.) Vězda
Norway, Sogn og Fjordane, Selje. Ervik at Statlandet

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-136549
J.J. Havaas s.n. 23 August 1901
Rhizocarpon ridescens (Nyl.) Zahlbr.
Norway, Hordaland, Granvin, ved Nesheim i Granvin