Habit; Habitat: Mixed conifer forest, with old Abies magnifica, Libocedrus, Pseudotsuga, and Pinus lambertiana; Location: Near junction of Highways 36 and 89; Substrate: Bark, conifer; Elevation: 1742 meters.
Spores; Habitat: Picea-shrub thickets with boulders on shore; Location: North arm of spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, boulder on beach; Elevation: 3 meters.
Habit; Habitat: Picea-shrub thickets with boulders on shore; Location: North arm of spit across James Lagoon, Kenai Fjords National Park; Substrate: Rock, boulder on beach; Elevation: 3 meters.
Young lobes; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Habit; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Habit; Habitat: Steep rock outcrops with broken forest; Location: Dark volcanic outcrops above Pilot Rock road, eastern Siskiyou Mountains, Cascade-Siskiyou National Monument; Substrate: Rock, volcanic; Elevation: 1475 meters.
Apothecial section; Habitat: Scattered Juniperus and Artemisia, with basalt outcrops; Location: Just south of Hwy 20, near Stinkingwater Pass, along road to quarry; Substrate: Rock, basalt; Elevation: 1447 meters.
Apothecia; Habitat: Scattered Juniperus and Artemisia, with basalt outcrops; Location: Just south of Hwy 20, near Stinkingwater Pass, along road to quarry; Substrate: Rock, basalt; Elevation: 1447 meters.
Apothecia; Habitat: Abies grandis - Populus trichocarpa shrub riparian forest; Location: Confluence of North Fork and South Fork of Umatilla River, Umatilla Forks Campground; Substrate: Twig, Abies grandis; Elevation: 708 meters; Notes: originally det. L. fuscescens.
Spores; Habitat: Rocky lakeshore, near hot springs; Location: East side of Paulina Lake, 33 km S of Bend; Substrate: Wood on lakeshore; Elevation: 1930 meters.
Apothecial section; Habitat: Open area on basaltic breccia outcrops bordered by shrubs and Abies amabilis forest; Location: Summit of Onion Peak, 6 km E of ocean; Substrate: Shrub stem, Cladothamnus; Elevation: 890 meters; Notes: Lecanora symmicta det. Printzen 2006.
Spores; Habitat: Abies grandis - Populus trichocarpa shrub riparian forest; Location: Confluence of North Fork and South Fork of Umatilla River, Umatilla Forks Campground; Substrate: Bark, Populus trichocarpa; Elevation: 708 meters; Notes: Lecanora cf. populicola det. L. Sliwa 2006; cited as L. populicola by Sliwa (2007).
Apothecial section; Habitat: Semi-sheltered gentle west slope; Location: East side of Highway 20, just west of Wren; Substrate: Bark, Quercus garryana; Elevation: 152 meters; Notes: Lecanora confusa det Printzen 2006.
Apothecial section; Habitat: Sparse Pinus albicaulis and Abies lasiocarpa with argillite, dark igneous, and marble outcrops; Location: Near camp on Ice Lake, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Wood, Pinus albicaulis root wad; Elevation: 2435 meters.
Apothecia; Habitat: Sparse Pinus albicaulis and Abies lasiocarpa with argillite, dark igneous, and marble outcrops; Location: Near camp on Ice Lake, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Wood, Pinus albicaulis root wad; Elevation: 2435 meters.
Hymenium; Habitat: Sparse Pinus albicaulis and Abies lasiocarpa with argillite, dark igneous, and marble outcrops; Location: Near camp on Ice Lake, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Wood, Pinus albicaulis root wad; Elevation: 2435 meters.
Exciple; Habitat: Sparse Pinus albicaulis and Abies lasiocarpa with argillite, dark igneous, and marble outcrops; Location: Near camp on Ice Lake, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Wood, Pinus albicaulis root wad; Elevation: 2435 meters.
Habit; Habitat: Open area on basaltic breccia outcrops bordered by shrubs and Abies amabilis forest; Location: Summit of Onion Peak, 6 km E of ocean; Substrate: Shrub stem, Cladothamnus; Elevation: 890 meters; Notes: Lecanora symmicta det. Printzen 2006.
Apothecial section POL; Habitat: Suburban fringe in farmlands; Location: 1840 NE Seavy Avenue, Corvallis; Substrate: Stucco; Elevation: 82 meters; Notes: cited by Sliwa (2007) as 18047 as L. torrida.
Apothecial section; Habitat: Suburban fringe in farmlands; Location: 1840 NE Seavy Avenue, Corvallis; Substrate: Stucco; Elevation: 82 meters; Notes: cited by Sliwa (2007) as 18047 as L. torrida.
Apothecia, young; Habitat: Semi-sheltered gentle west slope; Location: East side of Highway 20, just west of Wren; Substrate: Bark, Quercus garryana; Elevation: 152 meters; Notes: Lecanora confusa det Printzen 2006.
Lobes; Habitat: Rocky alpine summit with dark igneous rock, metal-rich rock, and marble; Location: Summit of Matterhorn, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Rock, iron-rich HCl-; Elevation: 2995 meters.
Habit; Habitat: Rocky alpine summit with dark igneous rock, metal-rich rock, and marble; Location: Summit of Matterhorn, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Rock, iron-rich HCl-; Elevation: 2995 meters.
Paraphyses, K; Habitat: Semi-sheltered gentle west slope; Location: East side of Highway 20, just west of Wren; Substrate: Bark, Quercus garryana; Elevation: 152 meters; Notes: Lecanora confusa det Printzen 2006.
Spores; Habitat: Semi-sheltered gentle west slope; Location: East side of Highway 20, just west of Wren; Substrate: Bark, Quercus garryana; Elevation: 152 meters; Notes: Lecanora confusa det Printzen 2006.
Hymenium; Habitat: Rocky alpine summit with dark igneous rock, metal-rich rock, and marble; Location: Summit of Matterhorn, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Rock, iron-rich HCl-; Elevation: 2995 meters.
Spores; Habitat: Open rocky area with dwarf Artemisia, Eriogonum and sparse grasses and various igneous rock; Location: Summit of Warner Peak, Hart Mt National Antelope Refuge; Substrate: Rock; Elevation: 2424 meters.
Habit; Habitat: Open rocky area with dwarf Artemisia, Eriogonum and sparse grasses and various igneous rock; Location: Summit of Warner Peak, Hart Mt National Antelope Refuge; Substrate: Rock; Elevation: 2424 meters.
Apothecia; Habitat: Rocky alpine summit with dark igneous rock, metal-rich rock, and marble; Location: Summit of Matterhorn, Wallowa Mountains, Eagle Cap Wilderness; Substrate: Rock, iron-rich HCl-; Elevation: 2995 meters.