Thomson, Lich. Wiscon. Exs. [Madison (Wisconsin)]
John Walter Thomson, Jr. [1 - 96 [? 108 Uppsala]]
IndExs #165012480

Field Museum of Natural History
Catalog #: C0305212F
6f3d3ba6-88bd-4e99-9e89-1efdb885da36
J. W. Thomson #11 16 April 1946
Acarospora cinereoalba (Fink) H. Magn.
U.S.A., Wisconsin, Dane, 2 mi. SE of Madison

University of Michigan Herbarium
Catalog #: 73848
d1028ccb-26d4-4bee-9611-bb748dda06a1
J. W. Thomson #s. n. 16 April 1946
Acarospora cinereoalba Fink ex H. Magn.
United States, Wisconsin, Dane, 2 miles southeast of Madison

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0001075
J. W. Thomson #s.n. 16 April 1946
Acarospora strigata (Nyl.) Jatta
United States, Wisconsin, Dane, 2 miles southeast of Madison

Arizona State University Lichen Herbarium
Catalog #: ASUL000386
J.W. Thomson s.n. 16 April 1946
Acarospora strigata (Nyl.) Jatta
United States, Wisconsin, Dane, 3.2 km SE of Madison, T7N R9E Sec. 31

University of California Berkeley, University Herbarium
Catalog #: UC1938863
d7cacf70-36d9-4af7-93ee-f0acaa54a0c7
John W. Thomson s.n. 16 April 1946
Acarospora strigata (Nyl.) Jatta
United States, Wisconsin, Dane, 3.2 km SE of Madison. T.7N., R.9E., Sec.31

University of Wisconsin - Madison
Catalog #: WIS-L-0111594
John W. Thomson #s.n.
Acarospora cinereoalba (Fink) H. Magn.
United States, Wisconsin, Dane, 2 miles southeast of Madison

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-525484
John W. Thomson, Jr s.n. 16 April 1946
Acarospora cinereoalba (Fink) H. Magn.
United States, Wisconsin, Dane, 2 miles southeast of Madison, Dane Co

Duke University Herbarium Lichen Collection
Catalog #: 215003
d45c34fe-3fb9-4c2c-add7-bcc2a6f12bc8
Thomson, John, W. #s.n. 16 April 1946
Acarospora americana H. Magn.
United States, Wisconsin, Dane Co., 2 mi SE of Madison