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• 1. [Image] Rhizocarpon submodestum

  	Habit; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Habit; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Habit; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Close

• 2. [Image] Rhizocarpon submodestum

  	Apothecial section POL; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecial section POL; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecial section POL; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Close

• 3. [Image] Rhizocarpon submodestum

  	Apothecial section; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Close

• 4. [Image] Rhizocarpon submodestum

  	Apothecia; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecia; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Title: Rhizocarpon submodestum Author: McCune, Bruce Year: 2014 Apothecia; Habitat: Lichen woodland with scattered Picea and Betula; Location: Camp at west end of Malone Lake; Substrate: Picea glauca; Elevation: 85 meters; Notes: stones. Close

• 5. [Image] Rhizocarpon saanaënse

  	Spores; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Spores; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Spores; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Close

• 6. [Image] Rhizocarpon saanaënse

  	Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Close

• 7. [Image] Rhizocarpon saanaënse

  	Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Title: Rhizocarpon saanaënse Author: McCune, Bruce Year: 2015 Habit; Habitat: Cliff face and lakeshore rocks; Location: Camel's Hump on shore of Lake Clark ca. 10 km NE of Port Alsworth; Substrate: Rock, cliff face; Elevation: 80 meters. Close

• 8. [Image] Rhizocarpon riparium

  	Spores K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Spores K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Spores K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Close

• 9. [Image] Rhizocarpon riparium

  	Hymenium K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Hymenium K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Hymenium K; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Close

• 10. [Image] Rhizocarpon riparium

  	Apothecia; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km NNW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Apothecia; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km NNW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Apothecia; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km NNW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Close

• 11. [Image] Rhizocarpon riparium

  	Habit; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Habit; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Title: Rhizocarpon riparium Author: McCune, Bruce Year: 2012 Habit; Habitat: Partly forested; Location: Peridotite outcrop near Squaw Creek, 1 km N NW of Deer Creek Center, Siskiyou Field Institute; Substrate: Rock, peridotite; Elevation: 484 meters. Close

• 12. [Image] Rhizocarpon reductum

  	Spores; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2015 Spores; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum det. Fryday 2015. I found I+B medulla but Fryday found all I-. "Everything fits for R. reductum". Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2015 Spores; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum det. Fryday 2015. I found I+B medulla but Fryday found all I-. "Everything fits for R. reductum". Close

• 13. [Image] Rhizocarpon reductum

  	Habit; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2015 Habit; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum det. Fryday 2015. I found I+B medulla but Fryday found all I-. "Everything fits for R. reductum". Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2015 Habit; Habitat: On mafic veins in sandstone outcrops on ocean beach; Location: 1 km north of town of Arch Cape; Substrate: Rock mafic veins in sandstone outcrops; Elevation: 3 meters; Notes: R. reductum det. Fryday 2015. I found I+B medulla but Fryday found all I-. "Everything fits for R. reductum". Close

• 14. [Image] Rhizocarpon reductum

  	Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Close

• 15. [Image] Rhizocarpon reductum

  	Habit; Habitat: Roadcut; Location: Illinois River Road, 3.9 miles W of Siskiyou Field Institute; Substrate: Rock, noncalcareous (greenstone); Elevation: 430 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2012 Habit; Habitat: Roadcut; Location: Illinois River Road, 3.9 miles W of Siskiyou Field Institute; Substrate: Rock, noncalcareous (greenstone); Elevation: 430 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Year: 2012 Habit; Habitat: Roadcut; Location: Illinois River Road, 3.9 miles W of Siskiyou Field Institute; Substrate: Rock, noncalcareous (greenstone); Elevation: 430 meters. Close

• 16. [Image] Rhizocarpon reductum

  	Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Habit; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Close

• 17. [Image] Rhizocarpon reductum

  	Exciple K; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Exciple K; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Exciple K; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Close

• 18. [Image] Rhizocarpon reductum

  	Epithecium; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Epithecium; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Epithecium; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Close

• 19. [Image] Rhizocarpon quinonum

  	Thallus section K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus section K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus section K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 20. [Image] Rhizocarpon reductum

  	Apothecial section; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon reductum Author: McCune, Bruce Apothecial section; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Title: Rhizocarpon reductum Author: McCune, Bruce Apothecial section; Habitat: Basalt talus slope; Location: 1 km east of Multnomah Falls, Columbia Gorge, N-facing slope; Substrate: Rock, basalt talus; Elevation: 40 meters. Close

• 21. [Image] Rhizocarpon quinonum

  	Thallus cortex in K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus cortex in K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus cortex in K; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 22. [Image] Rhizocarpon quinonum

  	Spermatia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Spermatia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Spermatia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 23. [Image] Rhizocarpon quinonum

  	Habit with young apothecia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit with young apothecia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit with young apothecia; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 24. [Image] Rhizocarpon quinonum

  	Habit; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit; Habitat: Cliffs and alpine fellfield; Location: North end of ridge west of Contact Creek; Substrate: Rock; Elevation: 1140 meters; Notes: Paratype. GenBank KX079701; Plate 346: tictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 25. [Image] Rhizocarpon quinonum

  	Thallus section; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus section; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2016 Thallus section; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 26. [Image] Rhizocarpon quinonum

  	Habit; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic acid ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Title: Rhizocarpon quinonum Author: McCune, Bruce Year: 2014 Habit; Habitat: Coarse talus, boulders, and bedrock; Location: Low rocky ridge NE of Mirror Lake; Substrate: Rock; Elevation: 565 meters; Notes: Holotype. GenBank KX079700; TLC containing stictic acid (major), satellites of stictic acid (cryptostictic and constictic acids), unknown anthraquinones Anth1 (minor) and Anth2 (major), minor unknown UV+ substances UnkUV+1 and UnkUV+2. Close

• 27. [Image] Rhizocarpon pusillum

  	Spores; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Spores; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Spores; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Close

• 28. [Image] Rhizocarpon pusillum

  	Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Close

• 29. [Image] Rhizocarpon pusillum

  	Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Habit; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Close

• 30. [Image] Rhizocarpon pusillum

  	Apothecial section, thick; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Apothecial section, thick; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Apothecial section, thick; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Close

• 31. [Image] Rhizocarpon pusillum

  	Apothecial section, thin; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Apothecial section, thin; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Title: Rhizocarpon pusillum Author: McCune, Bruce Year: 2013 Apothecial section, thin; Habitat: Rocky, treeless ridge of diorite and granite; Location: Ridge east of Pear Lake, Crazy Mountains; Substrate: Rock, HCl-; Elevation: 2958 meters. Close

• 32. [Image] Rhizocarpon postumum

  	Spores; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Spores; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Spores; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 33. [Image] Rhizocarpon postumum

  	Hymenium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Hymenium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Hymenium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 34. [Image] Rhizocarpon postumum

  	Habit; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Habit; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Habit; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 35. [Image] Rhizocarpon postumum

  	Epithecium K; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Epithecium K; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Epithecium K; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 36. [Image] Rhizocarpon postumum

  	Epithecium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Epithecium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Epithecium; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 37. [Image] Rhizocarpon postumum

  	Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 38. [Image] Rhizocarpon postumum

  	Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecial section; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 39. [Image] Rhizocarpon postumum

  	Apothecia; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecia; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Title: Rhizocarpon postumum Author: McCune, Bruce Year: 2014 Apothecia; Habitat: Andesite outcrop in blast zone; Location: Mt. St. Helens National Monument, NE side of Mt St Helens; Substrate: Rock, andesite outcrop; Elevation: 1061 meters. Close

• 40. [Image] Rhizocarpon polycarpum

  	Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2016 Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2016 Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters. Close

• 41. [Image] Rhizocarpon polycarpum

  	Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2016 Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2016 Habit; Habitat: Raised beach ridge of siliceous cobbles; Location: Spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, beach cobbles; Elevation: 4 meters. Close

• 42. [Image] Rhizocarpon polycarpum

  	Spores; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Spores; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Spores; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Close

• 43. [Image] Rhizocarpon polycarpum

  	Habit; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Habit; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Habit; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Close

• 44. [Image] Rhizocarpon polycarpum

  	Exciple K; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Exciple K; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Exciple K; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Close

• 45. [Image] Rhizocarpon polycarpum

  	Apothecial section POL; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Apothecial section POL; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Apothecial section POL; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Close

• 46. [Image] Rhizocarpon polycarpum

  	Apothecial section; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Apothecial section; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Title: Rhizocarpon polycarpum Author: McCune, Bruce Year: 2012 Apothecial section; Habitat: Hardwood shaded cemetery; Location: Deer Creek Cemetery, 0.5 km NE of Lake Selmac; Substrate: Iron fence, shaded; Elevation: 428 meters. Close

• 47. [Image] Rhizocarpon macrosporum

  	Spores; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Spores; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Spores; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Close

• 48. [Image] Rhizocarpon macrosporum

  	Apothecial section POL; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Apothecial section POL; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Apothecial section POL; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Close

• 49. [Image] Rhizocarpon macrosporum

  	Habit; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of ...
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Habit; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Title: Rhizocarpon macrosporum Author: McCune, Bruce Year: 2008 Habit; Habitat: Ca. 3000 year-old lava flow with scattered Pseudotsuga, Tsuga heterophylla, Taxus brevifolia, and Castanopsis chrysophylla; Location: Lava flow on Highway 126, 1 km south of junction of Highways 126 and 20; Substrate: Rock, basalt; Elevation: 925 meters. Close

• 50. [Image] Rhizocarpon eupetraeum

  	Apothecia; Habitat: Alpine tundra with noncalcareous outcrops and shrub thickets; Location: Shoulder of mountain overlooking Tuxedni Bay; Substrate: Rock; Elevation: 600 meters.
  	Citation × Citation Citation Abstract Copy Title: Rhizocarpon eupetraeum Author: McCune, Bruce Year: 2015 Apothecia; Habitat: Alpine tundra with noncalcareous outcrops and shrub thickets; Location: Shoulder of mountain overlooking Tuxedni Bay; Substrate: Rock; Elevation: 600 meters. Title: Rhizocarpon eupetraeum Author: McCune, Bruce Year: 2015 Apothecia; Habitat: Alpine tundra with noncalcareous outcrops and shrub thickets; Location: Shoulder of mountain overlooking Tuxedni Bay; Substrate: Rock; Elevation: 600 meters. Close