Hansen, Lich. Groenl. Exs. [Hauniae (Copenhagen)]
Eric Steen Hansen [1-1074]
IndExs #598891436

Duke University Herbarium Lichen Collection
Catalog #: 306597
fa941d18-68a6-4d1c-b610-0e37fad12399
Alstrup, Vagn #s.n. 02 August 1975
Umbilicaria arctica (Ach.) Nyl.
Greenland, Qaasuitsup, W Greenland. Disko, Mudderbugten, Alakariaq

University of Michigan Herbarium
Catalog #: 131661
4f898583-157b-4e0f-a9a7-3f5c14df9767
V. Alstrup #s. n. 02 August 1975
Umbilicaria arctica (Ach.) Nyl.
Greenland, no data, West Greenland: Disko, Mudderbugten, Alakariaq

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-175974
Vagn Alstrup s.n. 02 August 1975
Umbilicaria arctica (Ach.) Nyl.
Greenland, Disko,Mudderbugten, Alákariaq

University of Wisconsin - Madison
Catalog #: WIS-L-0111885
Vagn Alstrup #s.n. 02 August 1975
Umbilicaria arctica (Ach.) Nyl.
Greenland, W. Greenland, Disko,Mudderbugten, Alákariaq