Tønsberg, Lich. Isid. Sored. Crust. Exs. [Bergen]
Tor Tønsberg [1-50]
IndExs #860188185

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-081395
T. Tönsberg s.n. 01 August 1993
Buellia arborea Coppins & Tønsberg
Norway, Oppland, Lesja, NW of Dombås, SW of tiver Lågen, at the bridge W of Brustugu

New York Botanical Garden
Catalog #: 1152111
9ee9e05e-03bf-41bc-881c-aa15c1e2f004
T. Tønsberg #18957 01 August 1993
Buellia arborea Coppins & Tønsberg
Norway, Innlandet, Oppland. Lesja, NW of Dombas, SW of river Lagen, at the bridge W of Brustugu

Arizona State University Lichen Herbarium
Catalog #: ASUL018057
T. Tønsberg #18957-a 01 August 1993
Buellia arborea Coppins & Tønsberg
Norway, Oppland, Lesja, NW of Dombås, SW of river Lågen, at the bridge W of Brustugu, UTM ED50: 32V, NP 016 838. Map 1419 II

Arizona State University Lichen Herbarium
Catalog #: ASUL018058
T. Tønsberg #18957-b 01 August 1993
Hypocenomyce sorophora (Vain.) P. James & Poelt
Norway, Oppland, Lesja, NW of Dombås, SW of river Lågen, at the bridge W of Brustugu, UTM ED50: 32V, NP 016 838. Map 1419 II

Duke University Herbarium Lichen Collection
Catalog #: 341266
d3e7a2e2-8967-4efc-a5c8-af8d9a8fbad7
Tønsberg, Tor #18957 01 August 1993
Buellia arborea Coppins & Tønsberg
Norway, Oppland, Lesja, NW of Dombås, SW of river Lågen, at the bridg W of Brustugu