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Thomson, Lich. Arct. [Madison (Wisconsin)]
John Walter Thomson [1 - 115]
IndExs #515968978
University of Tennessee Lichen Herbarium
Catalog #: TENN-L-0006555
J. W. Thomson s.n. 00 August 1958
Peltigera aphthosa (L.) Willd.
United States, Alaska, North Slope, Valley of the Okpilak River at Okpilak Lake near Mt. Michelson.
University of Michigan Herbarium
Catalog #: 117298
ed406901-8189-4164-baae-551c4b317346
J. W. Thomson #s. n.
Peltigera aphthosa var. typica
United States, Alaska, no data, Valley of the Okpilak River at Okpilak Lake near Mt. Michelson
University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0030681
John W. Thomson #S 25894 02 July 1958
Peltigera aphthosa (L.) Willd.
United States, Alaska, North Slope, valley of the Okpilak River at Okpilak Lake near Mt. Michelson
University of Wisconsin - Madison
Catalog #: WIS-L-0023312
John W. Thomson #s.n. 02 August 1958
Peltigera latiloba Holt.-Hartw.
United States, Alaska, North Slope, Valley of the Okpilak River at Okpilak Lake near Mt. Michelson.
University of Wisconsin - Madison
Catalog #: WIS-L-0109557
John W. Thomson #s.n. 02 August 1958
Peltigera aphthosa (L.) Willd.
United States, Alaska, Northern Alaska, valley of the Okpilak River at Okpilak Lake near Mt. Michelson
Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-160614
John W. Thomson & S. Shushan s.n. 02 August 1958
Peltigera aphthosa (L.) Willd.
United States, Alaska, Northern Alaska, valley of the Okpilak River at Okpilak Lake near Mt Michelson
Duke University Herbarium Lichen Collection
Catalog #: 156671
c01d7677-fa34-11e2-a92b-005056000560
Thomson, Jr., John, Walter; Shushan, Sam #s.n. 00 August 1958
Peltigera aphthosa (L.) Willd.
United States, Alaska, North Slope, Valley of the Okpilak River at Okpilak Lake near Mount Michelson