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Thomson, Lich. Arct. [Madison (Wisconsin)]
John Walter Thomson [1 - 115]
IndExs #515968978
University of Michigan Herbarium
Catalog #: 125711
846b5803-0e51-464f-bd5a-d7534efb6f14
J. W. Thomson #s. n. 20 July 1949
Siphula ceratites (Wahlenb.) Fr.
Canada, Northwest Territories, no data, Rossby Lake, central Keewatin
University of Tennessee Lichen Herbarium
Catalog #: TENN-L-0007372
J.W. Thomson #s.n. 20 July 1959
Siphula ceratites (Wahlenb.) Fr.
Canada, Nunavut, District of Keewatin, Rossby Lake, in central Keewatin
Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-160629
John W. Thomson s.n. 20 July 1959
Siphula ceratites (Wahlenb.) Fr.
Canada, Northwest Territories, District of Keewatin, on esker and nearby ridges of Rossby Lake in central Keewatin
University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0041487
John W. Thomson #S 25909 20 July 1959
Siphula ceratites (Wahlenb.) Fr.
Canada, Nunavut, Keewatin Region, Rossby Lake, in central Keewatin
University of Wisconsin - Madison
Catalog #: WIS-L-0109572
John W. Thomson #s.n. 20 July 1959
Siphula ceratites (Wahlenb.) Fr.
Canada, Nunavut, Keewatin District, Rossby Lake in central Keewatin
Duke University Herbarium Lichen Collection
Catalog #: 315793
c1be4d80-fa34-11e2-a92b-005056000560
Thomson, Jr., John, Walter #s.n. 00 July 1959
Siphula ceratites (Wahlenb.) Fr.
Canada, Northwest Territories, Rossby Lake, in central Keewatin