Feige & Lumbsch, Umbilicariaceae Exs. [Essen]
Guido Benno Feige & Helge Thorsten Lumbsch [1-113]
IndExs #379695892

New York Botanical Garden
Catalog #: 04440817
77e361aa-71ad-4eea-a943-c5a572b161b4
H. Hertel #s.n. 00 August 1975
Umbilicaria hyperborea (Ach.) Hoffm.
Svalbard and Jan Mayen, Svalbard, Adventfjorden, Longyeardalen, valley near the moraine of Longyearbreen

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-026342
H. Hertel & H. Ullrich s.n. 00 August 1975
Umbilicaria hyperborea (Ach.) Hoffm.
Svalbard and Jan Mayen, Svalbard, Adventfjorden, Longgyeardalen. Valley near the moraine of Longyerbreen.

Duke University Herbarium Lichen Collection
Catalog #: 404172
69de1045-980f-4a02-8816-514937b54cb6
Hertel, Hannes; Ullrich, H. #s.n. 00 August 1975
Umbilicaria hyperborea (Ach.) Hoffm.
Norway, Svalbard, Adventfjorden, surrounding of Longyearbyen, valley of the moraine of the Longyearbreen