1. Baeomyces rufus (Huds.) Rebent.
USA. Minnesota: Cook County, Superior National Forest. Flour Lake (20 miles north of Grand Marais) near campground. On roadside bank. Ca. 48°3'N, 90°25'W. 2 July 1974.
Coll. Clifford M. Wetmore No. 22793
Distributed by C. Wetmore, University of Minnesota
2. Ramalina intermedia (Del. ex Nyl.) Nyl.
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. Heron Island in Rock Harbor (outside of Tookers Isl.) On rocks on rocky narrow island with spruce (Picea), balsam fir (Abies balsamea), and some white birch (Betula papyrifera) and mountain ash (Pyrus americana), elev. 620 ft. (189 m). Ca. 48°7'N, 88°30'W. 26 July 1983.
Coll. Clifford M. Wetmore No. 49620
Distributed by C. Wetmore, University of Minnesota
3. Umbilicaria muehlenbergii (Ach.) Tuck.
U.S.A. Minnesota: St. Louis County, Voyageurs National Park. On point on northeast side of Blind Ash Bay in eastern Kabetogama Lake. On rocks on steep rocky hillside with jack pine (Pinus banksiana). Ca. 48°26'N, 92°52'W. 25 May 1978.
Coll. Clifford M. Wetmore No. 31167
Distributed by C. Wetmore, University of Minnesota
4. Calicium viride Pers.
U.S.A. California: Tulare County, Sequoia National Park. Below Sunset Rock northwest of Giant Forest. On white fir (Abies concolor) on hillside above stream with fir, pine (Pinus), and dogwood (Cornus), elev. 5500 ft. (1678 m). Ca. 36°34'N, 118°47'W. 9 May 1984.
Coll. Clifford M. Wetmore No. 50626
Distributed by C. Wetmore, University of Minnesota
5. Evernia mesomorpha Nyl.
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. Davidson Island in Rock Harbor. On top of balsam fir (Abies balsamea) in baslam fir - spruce (Picea) forest along lakeshore, elev. 620 ft. (189 m). Ca. 48°7'N, 88°31'W. 28 July 1983.
Coll. Clifford M. Wetmore No. 49839
Distributed by C. Wetmore, University of Minnesota
6. Bryoria fremontii (Tuck.) Brodo & Hawksw.
U.S.A. California: Tulare County, Sequoia National Park. Half mile west of Dorst Campground on north facing slope in fir (Abies) forest with some pines (Pinus), and rock outcrops, elev. 6600 ft. (2013 m). Ca. 36°37'N, 118°49'W. 17 May 1984.
Coll. Clifford M. Wetmore No. 51011
Distributed by C. Wetmore, University of Minnesota
7. Cetraria islandica (L.) Ach. subsp. crispiformis (Ras.) Karnef.
Canada, New Brunswick. 35 km southwest of St. John, 1.6 km north of Chance Harbour. In small open bog. Ca. 45°16'N, 66°3'W. 6 July 1981. Original det. E. I. Karnefelt.
Coll. Clifford M. Wetmore No. 43430
Distributed by C. Wetmore, University of Minnesota
8. Lecidea nylanderi (Anzi) Th. Fr.
U.S.A. Minnesota: Hubbard County. One mile north of Lake George in jack pine area. On jack pine (Pinus banksiana) in open second growth pines. Ca. 47°13'N, 94°58'W. 24 July 1974.
Coll. Clifford M. Wetmore No. 22885
Distributed by C. Wetmore, University of Minnesota
9. Hypogymnia krogiae Ohlsson
U.S.A. New Hampshire: Coos County, White Mountain National Forest. Jefferson Notch. In moist woods near ridgetop with balsam fir (Abies balsamea), spruce (Picea), and some white birch (Betula papyrifera), elev. 3000 ft. (915 m). Ca. 44°17'N, 71°21'W. 20 August 1993.
Coll. Clifford M. Wetmore No. 73112
Distributed by C. Wetmore, University of Minnesota
10. Mycoblastus sanguinarius (L.) Norm.
U.S.A. Minnesota: Lake County. 3 miles north of Murphy City (17 miles north of Silver Bay). In black spruce (Picea mariana) - balsam fir (Abies balsamea) -Thuja - Ledum - Sphagnum swamp. Ca. 47°32'N, 91°19'W. 28 July 1977.
Coll. Thomas D. Trana No. 2222
Distributed by C. Wetmore, University of Minnesota
11. Imshaugia placorodia (Ach.) S. F. Meyer
U.S.A. South Dakota: Lawrence County, Black Hills National Forest. North of Roubaix Lake Campground (10 miles southeast of Lead). On ponderosa pine (Pinus ponderosa) in area of thick middle age ponderosa pines on fairly level ground, elev. 5500 ft. (1678 m). Ca. 44°12'N, 103°40'W. 29 July 1960.
Coll. Clifford M. Wetmore No. 8402
Distributed by C. Wetmore, University of Minnesota
12. Nephroma parile (Ach.) Ach.
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. West Caribou Island in Rock Harbor. On rock cliffs, elev 620 ft (189 m). Ca. 48°6'N, 88°34'W. 4 July 1959.
Coll. Clifford M. Wetmore No. 4313
Distributed by C. Wetmore, University of Minnesota
13. Cyphelium lucidum (Th. Fr.) Th. Fr.
U.S.A. Minnesota: St. Louis County, Voyageurs National Park. Deer Creek east of Sugarbush Island in Kabetogama Lake. On spruce (Picea) on north facing hillside with young balsam fir (Abies balsamea), spruce and some Thuja. Ca. 48°28'N, 92°57'W. 2 June 1978.
Coll. Clifford M. Wetmore No. 31917
Distributed by C. Wetmore, University of Minnesota
14. Pseudevernia intensa (Nyl.) Hale & Culb.
U.S.A. Texas: Brewster County, Big Bend National Park. Laguna Meadow, west of Emory Peak. On ponderosa pine (Pinus ponderosa) at south edge of meadow in unburned pine and oak (Quercus) forest, elev. 6650 ft. (2028 m). Ca. 29°14'N, 103°18'W. 14 April 1980.
Coll. Clifford M. Wetmore No. 40718
Distributed by C. Wetmore, University of Minnesota
15. Cetraria cucullata (Bellardi) Ach. (=Flavocetraria cucullata (Bellardi) Karnef. & Thell)
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. Rocky point outside of Locke Point. On low ridge near rocky shore with some small balsam fir (Abies balsamea) and spruce (Picea), elev. 620 ft. (189 m). 48°12'N, 88°28'W. 8 July 1983.
Coll. Clifford M. Wetmore No. 47370
Distributed by C. Wetmore, University of Minnesota
16. Nephroma helveticum Ach.
U.S.A. Minnesota: Lake County, Superior National Forest. At extreme western edge of county, 7 miles southeast of Ely. On rocks along south side of beaver ponds along stream. Ca. 47°49'N, 91°48'W. 17 June 1977.
Coll. Clifford M. Wetmore No. 28152
Distributed by C. Wetmore, University of Minnesota
17. Cladina evansii (Abbayes) Hale & Culb.
U.S.A. Florida: Polk County. 7 miles east of Avon Park. In dry scrub area with palmetto (Serenoa), oak (Quercus), and pine (Pinus). Ca. 27°35'N, 81°30'W. 21 December 1965.
Coll. Clifford M. Wetmore No. 13815
Distributed by C. Wetmore, University of Minnesota
18. Bryoria nadvornikiana (Gyeln.) Brodo & Hawksw.
U.S.A. New Hampshire: Coos County, White Mountain National Forest. Jefferson Notch. On conifers in moist woods near ridgetop with balsam fir (Abies balsamea), spruce (Picea), and some white birch (Betula papyrifera), elev. 3000 ft. (915 m). Ca. 44°17'N, 71°21'W. 20 August 1993.
Coll. Clifford M. Wetmore No. 73114
Distributed by C. Wetmore, University of Minnesota
19. Thelocarpon laureri (Flot.) Nyl.
U.S.A. Minnesota: Clearwater County, Itasca State Park. On old discarded roof shingles east of biology station. Ca. 47°14'N, 95°11'W.
12 August 1972.
Coll. Clifford M. Wetmore No. 20712
Distributed by C. Wetmore, University of Minnesota
20. Hypogymnia physodes (L.) Nyl.
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. Davidson Island in Rock Harbor. On top of balsam fir (Abies balsamea) in baslam fir - spruce (Picea) forest along lakeshore, elev. 620 ft. (189 m). Ca. 48°7'N, 88°31'W. 28 July 1983.
Coll. Clifford M. Wetmore No. 49840
Distributed by C. Wetmore, University of Minnesota
21. Acarospora immersa Fink ex Hedr.
U.S.A. Minnesota: Hubbard County, Itasca State Park. At soil line on calcareous pebbles in gravel pit near La Salle Creek in northeast corner of park. Ca. 47°14'N, 95°9'W. 18 August 1976.
Coll. Clifford M. Wetmore No. 26597
Distributed by C. Wetmore, University of Minnesota
22. Lecanora pulicaris (Pers.) Ach.
U.S.A. Michigan: Keweenaw County, Isle Royale National Park. Outer Hill Island in Rock Harbor. On balsam fir (Abies balsamea) in balsam fir- spruce (Picea) forest along shore, elev. 620 ft (189 m). Ca. 48°7'N, 88°31'W. 28 July 1983. Original det. I. M. Brodo. Apothecial margins P+ red.
Coll. Clifford M. Wetmore No. 49842
Distributed by C. Wetmore, University of Minnesota
23. Lecanora cupressi Tuck. ex Nyl.
U.S.A. Georgia: Ware County, Okefenokee National Wildlife Refuge. At north end of Cedar Hammock Canal, 3 miles northwest of boat landing. On podcypress (Taxodium distichum var. nutans) along edge of swamp prairie. Ca. 30°45'N, 82°11'W. 25 November 1989.
Coll. Clifford M. Wetmore No. 65176
Distributed by C. Wetmore, University of Minnesota
24. Umbilicaria mammulata (Ach.) Tuck.
U.S.A. Minnesota: St. Louis County, Superior National Forest. At southeast corner of Trout Lake (20 miles west of Ely). On shady rock cliffs near shore, elev. 1420 ft. (433 m). Ca. 47°56'N, 92°18'W. 16 June 1992.
Coll. Clifford M. Wetmore No. 70287
Distributed by C. Wetmore, University of Minnesota
25. Strangospora moriformis (Ach.) Stein
U.S.A. North Dakota: McHenry County. 4 miles northwest of Granville. On fence posts along railroad in short grass prairie. Ca. 48°16'N, 100°51'W. 10 June 1977.
Coll. Thomas D. Trana No. 1999
Distributed by C. Wetmore, University of Minnesota