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Thomson, Lich. Arct. [Madison (Wisconsin)]
John Walter Thomson [1 - 115]
IndExs #515968978
Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-160594
John W. Thomson s.n. 10 July 1958
Cladonia wainii Savicz
United States, Alaska, Northern Alaska, on the point of Point Barrow
University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0012559
John W. Thomson #S 25874 18 July 1958
Cladonia gracilis (L.) Willd.
United States, Alaska, North Slope, point of Point Barrow
University of Wisconsin - Madison
Catalog #: WIS-L-0109537
John W. Thomson #s.n. 18 July 1958
Cladonia thomsonii Ahti
United States, Alaska, North Slope, Northern Alaska, on the point of Point Barrow
Duke University Herbarium Lichen Collection
Catalog #: 221359
5a2c2bdf-db38-478a-820e-7d3174e9cc6b
Thomson, John, W.; Shushan, Sam; Sharp, Aaron, J. #s.n. 18 July 1958
Cladonia wainioi Savicz
United States, Alaska, North Slope Co., On the point of Point Barrow
Duke University Herbarium Lichen Collection
Catalog #: 159225
c1d4dd4f-fa34-11e2-a92b-005056000560
Thomson, Jr., John, Walter #s.n. 21 June 1946
Phaeophyscia pusilloides (Zahlbr.) Essl.
United States, Wisconsin, Marathon Co., 2 mi NE of Granite Heights