Wetmore, Lich. Exs. Min. [St. Paul (Minnesota)]
Clifford M. Wetmore [1-225]
IndExs #840155422

Arizona State University Lichen Herbarium
Catalog #: 503326
C.M. Wetmore #83737 18 August 1999
Peltigera horizontalis (Hudson) Baumg.
USA, Minnesota, Cook, Superior National Forest, W of Greenwood Lake 2.3 km (27.5 km NNE of Grand Marais)

University of Wisconsin - Madison
Catalog #: WIS-L-0085564
C.M. Wetmore #83737 18 August 1999
Peltigera horizontalis (Hudson) Baumg.
United States, Minnesota, Cook, Superior National Forest, W of Greenwood Lake 2.3 km (27.5 km NNE of Grand Marais)

Uppsala University Exsiccati
Catalog #: L-108498
Clifford M. Wetmore #83737 18 August 1999
Peltigera horizontalis (Hudson) Baumg.
United States, Minnesota, Cook Co, Superior National Forest. West og Greenwood Lake 1.4 miles NNE of Grand Marais

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0031468
Clifford M. Wetmore #83737 18 August 1999
Peltigera horizontalis (Hudson) Baumg.
United States, Minnesota, Cook, Superior National Forest, W of Greenwood Lake 2.3 km (27.5 km NNE of Grand Marais)

Academy of Natural Sciences of Drexel University
Catalog #: PH00094192
Clifford M. Wetmore #83737 18 August 1999
Peltigera extenuata (Vain.) Lojka
USA, Minnesota, Cook, West of Greenwood Lake 1.4 miles [2.3 km] (17 miles [27.5 km] NNE of Grand Marais, Superior National Forest.

Academy of Natural Sciences of Drexel University
Catalog #: PH00094199
Clifford M. Wetmore #83737 18 August 1999
Peltigera extenuata (Vain.) Lojka
USA, Minnesota, Cook, Superior National Forest. West of Greenwood Lake 1.4 miles [2.3 km] (17 miles [27.5 km] NNE of Grand Marais).