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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.185210
s.n.
Thelotrema lepadinum (Ach.) Ach.
Norway

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-136298
J.J. Havaas s.n. 23 August 1910
Thelotrema lepadinum (Ach.) Ach.
Norway, Hordaland, Stord, Haud procul ab villa Kaarevik insulae Stord praefecturae Söndre Bergenhus