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

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.186046
s.n.
Lecanora sulphurea (Hoffm.) Ach.
Norway

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-126018
J.J. Havaas s.n. 00 August 1912
Lecanora sulphurea (Hoffm.) Ach.
Norway, Hordaland, Bømlo, prope Mosterhavn provinciae Söndre Bergenhus