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

University of Michigan Herbarium
Catalog #: 102874
fd9deb63-41b7-4033-aa72-9931f949c31b
J. W. Thomson #s. n. 27 July 1958
Cornicularia divergens Ach.
United States, Alaska, no data, Vicinity of Imiksonn Lake, 6 mi. south-southwest of Barrow Base

Arizona State University Lichen Herbarium
Catalog #:
J.W. Thomson s.n. 27 July 1958
Bryocaulon divergens (Ach.) Kärnefelt
United States, Alaska, North Slope, vicinity of Imikson Lake, 9.7 km SSW of Barrow Base

University of Tennessee Lichen Herbarium
Catalog #: TENN-L-0003272
J.W. Thomson s.n. 27 July 1958
Cornicularia divergens Ach.
United States, Alaska, Vicinity of Imiksonn Lake, 6 miles south-southwest of Barrow Base.

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0003927
John W. Thomson #L 41919 27 July 1958
Bryocaulon divergens (Ach.) Kärnefelt
United States, Alaska, North Slope, vicinity of Imiksonn Lake, 6 miles south-southeast of Barrow Base

University of Wisconsin - Madison
Catalog #: WIS-L-0109584
John W. Thomson #s.n. 27 July 1958
Bryocaulon divergens (Ach.) Kärnefelt
United States, Alaska, North Slope Borough, vicinity of Imikson Lake, 9.7 km SSW of Barrow Base

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-160670
John W. Thomson, S. Shushan & C. Carson s.n. 27 July 1958
Bryocaulon divergens (Ach.) Kärnefelt
United States, Alaska, Northern Alaska, vicinity of Imiksonn Lake, 6 mi S-SW of Barrow Base

University of Cincinnati, Margaret H. Fulford Herbarium - Lichens
Catalog #: CINC-L-0001335
Thomson, J.W. #s.n. 27 July 1958
Bryocaulon divergens (Ach.) Kärnefelt
United States, Alaska, Denali, Vicinity of Imiksonn Lake, 6 miles south-west of Barrow Base