Sommerfelt: Pl. Crypt. Norveg.
Søren Christian Sommerfelt [1-200]

Duke University Herbarium Lichen Collection
Catalog #: 336001
54db5ff6-f993-4e0d-9d6f-74b3a6a5de54
Blytt, M., N. #s.n. (hav169)
Lecanora sinopica (Wahlenb.) Sommerf.
Norway, unspecified