Thomson, Lich. Arct. [Madison (Wisconsin)]
John Walter Thomson [1 - 115]
IndExs #515968978

University of Michigan Herbarium
Catalog #: 131069
6eaf93ba-ad53-4eac-8557-f89eeeae03cd
J. W. Thomson #s. n.
Thamnolia vermicularis (Sw.) Ach. ex Schaer.
United States, Alaska, no data, along the Okpilak River, Valley of the Okpilak River at Okpilak Lake near Mt. Michelson

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0043568
John W. Thomson #L 41914 02 August 1958
Thamnolia vermicularis (Sw.) Ach. ex Schaer.
United States, Alaska, North Slope, valley of the Okpilak River at Okpilak Lake near Mt. Michelson

University of Wisconsin - Madison
Catalog #: WIS-L-0109579
John W. Thomson #s.n. 02 August 1958
Thamnolia subuliformis (Ehrh.) W.L. Culb.
United States, Alaska, North Slope, Northern Alaska, valley of the Okpilak River at Okpilak Lake near Mt Michelson; along the Okpilak River

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-160636
John W. Thomson & S. Shushan s.n. 02 August 1958
Thamnolia vermicularis subsp. subuliformis (Ehrh.) Schaer.
Canada, Northwest Territories, Northern Alaska, valley of the Okpilak River at Okpilak Lake near Mt Michelson

University of Cincinnati, Margaret H. Fulford Herbarium - Lichens
Catalog #: CINC-L-0006425
s.c. #s.n.
Thamnolia subuliformis (Ehrh.) W.L. Culb.
United States, Alaska, North Slope, along the Okpilak River

Duke University Herbarium Lichen Collection
Catalog #: 314827
c19c5861-fa34-11e2-a92b-005056000560
Thomson, Jr., John, Walter; Shushan, Sam #s.n. 00 August 1958
Thamnolia subuliformis (Ehrh.) W.L. Culb.
United States, Alaska, North Slope, Valley of the Okpilak River at Okpilak Lake near Mount Michelson