Apothecia; Habitat: Rocky ridge with Pinus flexilis and Juniperus scopulorum; Location: Just east of US Hwy 310, 9 km NW of Warren; Substrate: Rock; Elevation: 1370 meters; Notes: A. fuscescens det. Knudsen 2010.
Apothecia; Habitat: Festuca idahoensis steppe with dense mat of Selaginella and siliceous cobbles; Location: Bench above Madison River at Palisades Recreation Area, Madison Valley, W side of Hwy 287, 41km S of Ennis; Substrate: Soil and Selaginella; Elevation: 1737 meters.
Spores; Habitat: Festuca idahoensis steppe with dense mat of Selaginella and siliceous cobbles; Location: Bench above Madison River at Palisades Recreation Area, Madison Valley, W side of Hwy 287, 41km S of Ennis; Substrate: Soil and Selaginella; Elevation: 1737 meters.
Habit; Habitat: Rocky ridge with Pinus flexilis and Juniperus scopulorum; Location: Just east of US Hwy 310, 9 km NW of Warren; Substrate: Rock; Elevation: 1370 meters; Notes: A. fuscescens det. Knudsen 2010.
Apothecial section; Habitat: Old Tsuga mertensiana-Abies forest; Location: Rainy Pass toward Cutthroat Pass, Pacific Crest Trail, North Cascades, Okanogan National Forest; Substrate: Bark, fallen conifer log; Elevation: 1650 meters; Notes: Spribille ID of Printzen species as Lecidea cf. rufotheca (unpubl.). Later named M. rufofusca.
Apothecia; Habitat: Old Tsuga mertensiana-Abies forest; Location: Rainy Pass toward Cutthroat Pass, Pacific Crest Trail, North Cascades, Okanogan National Forest; Substrate: Bark, fallen conifer log; Elevation: 1650 meters; Notes: Spribille ID of Printzen species as Lecidea cf. rufotheca (unpubl.). Later named M. rufofusca.
Hymenium; Habitat: Old Tsuga mertensiana-Abies forest; Location: Rainy Pass toward Cutthroat Pass, Pacific Crest Trail, North Cascades, Okanogan National Forest; Substrate: Bark, fallen conifer log; Elevation: 1650 meters; Notes: Spribille ID of Printzen species as Lecidea cf. rufotheca (unpubl.). Later named M. rufofusca.
Habit; Habitat: Dense thicket of Fraxinus pensylvanica and Juniperus in small ravine; Location: Ravine in badlands south of Culbertson, near County Road 152, above and south of Missouri River; Substrate: Wood, dead Juniperus; Elevation: 610 meters; Notes: L. rugosella s. l. det. Brodo 2010 from photos.
Habit; Habitat: Dense thicket of Fraxinus pensylvanica and Juniperus in small ravine; Location: Ravine in badlands south of Culbertson, near County Road 152, above and south of Missouri River; Substrate: Wood, dead Juniperus; Elevation: 610 meters; Notes: L. rugosella s. l. det. Brodo 2010 from photos.
Habit; Habitat: Granitic north-facing talus slope, partially forested; Location: 1.1 miles west of Silver Plume on Interstate 70 frontage road; Substrate: Moss over rock, crevices in talus; Elevation: 2863 meters.
Pores; Habitat: Granitic north-facing talus slope, partially forested; Location: 1.1 miles west of Silver Plume on Interstate 70 frontage road; Substrate: Moss over rock, crevices in talus; Elevation: 2863 meters.
Apothecial section; Habitat: Calcareous rocky woodland with Pinus flexilis, Cercocarpus; Location: Lewis and Clark Cavern State Park, SW of Visitor Center, NW slope; Substrate: Wood, old conifer stump; Elevation: 1550 meters; Notes: Lecanora subintricata det. Printzen 2006.
Spores; Habitat: Calcareous rocky woodland with Pinus flexilis, Cercocarpus; Location: Lewis and Clark Cavern State Park, SW of Visitor Center, NW slope; Substrate: Wood, old conifer stump; Elevation: 1550 meters; Notes: Lecanora subintricata det. Printzen 2006.
Apothecia; Location: North Fork Flathead River, near mouth of Big Creek, near Glacier National Park; Substrate: Rotten stump; Elevation: 1035 meters; Notes: Lecanora subintricata det. Printzen 2006.
Apothecial section; Habitat: Wooden steps on back porch of cabin; Location: Yellow Bay Point into Flathead Lake, University of Montana Biological Station, T24N R19W S4; Substrate: Wood; Elevation: 890 meters; Notes: Lecanora polytropa det. Printzen 2006.
Apothecia; Habitat: Wooden steps on back porch of cabin; Location: Yellow Bay Point into Flathead Lake, University of Montana Biological Station, T24N R19W S4; Substrate: Wood; Elevation: 890 meters; Notes: Lecanora polytropa det. Printzen 2006.
Apothecia; Habitat: Old pasture with basalt boulders and Populus; Location: Phillip Creek, near Trevor Goward's home, near Wells Gray Provincial Park; Substrate: Bark, Populus tremuloides; Elevation: 700 meters; Notes: Lecanora symmicta det. Printzen 2006.
Apothecial section POL; Habitat: Creek through forest; Location: In inlet stream at upper end of Swartz Lake, Mission Mountains; Substrate: Rock in creek; Elevation: 1204 meters.
Apothecia, young; Habitat: Creek through forest; Location: In inlet stream at upper end of Swartz Lake, Mission Mountains; Substrate: Rock in creek; Elevation: 1204 meters.
Spermatia; Habitat: Cliffs and talus; Location: Upstream of mouth of Thompson River on Clark Fork River; Substrate: Rock, argillite; Elevation: 748 meters.
Hymenium; Location: Big Creek- Sweathouse Creek divide, 1 mile E of Hidden Lake; Substrate: Rock, granite; Elevation: 2499 meters; Notes: 5/2004 TLC: atranorin, zeorin, psoromic. Formerly IDd as Miriquidica leucophaea.
Thallus section; Habitat: Andropogon - Agropyron - Koeleria grassland with sparse Artemisia and calcareous sandstone outcrops; Location: Road to McGwire Creek Recreation Site, C. M. Russell National Wildlife Refuge, near Montana Hwy 24; Substrate: Rock, calcareous sandstone outcrop; Elevation: 780 meters; Notes: A. stapfiana det. Knudsen 2008.
Apothecial section POL; Habitat: Alpine tundra; Location: Summit of knob just south of Boulder Pass, Glacier National Park; Substrate: Rock, argillite; Elevation: 2245 meters.
Apothecial section; Habitat: Alpine tundra; Location: Summit of knob just south of Boulder Pass, Glacier National Park; Substrate: Rock, argillite; Elevation: 2245 meters.
Exciple; Habitat: Alpine tundra; Location: Summit of knob just south of Boulder Pass, Glacier National Park; Substrate: Rock, argillite; Elevation: 2245 meters.
Habit; Habitat: Rocky alpine tundra and sparse conifer krummholz, noncalcareous sedimentary rock; Location: Summit of Haystack Mountain, NE of Slate Peak, North Cascades; Substrate: Soil in rock crevice; Elevation: 2226 meters.
Habit; Habitat: Old pasture with basalt boulders and Populus; Location: Phillip Creek, near Trevor Goward's home, near Wells Gray Provincial Park; Substrate: Bark, Populus tremuloides; Elevation: 700 meters; Notes: Lecanora symmicta det. Printzen 2006.
Spores; Habitat: Old pasture with basalt boulders and Populus; Location: Phillip Creek, near Trevor Goward's home, near Wells Gray Provincial Park; Substrate: Bark, Populus tremuloides; Elevation: 700 meters; Notes: Lecanora symmicta det. Printzen 2006.
Apothecia; Habitat: Open prairie; Location: Mima Mounds Preserve, 2.4 km W NW of Littlerock; Substrate: Corylus bark; Elevation: 69 meters; Notes: In plot 97.
Apothecial section; Habitat: Talus and outcrops of argillite, with scattered trees; Location: Slope above Clark Fork River; Substrate: Bark, small shaded Betula; Elevation: 805 meters.
Apothecia; Habitat: Talus and outcrops of argillite, with scattered trees; Location: Slope above Clark Fork River; Substrate: Bark, small shaded Betula; Elevation: 805 meters.
Exciple; Habitat: Talus and outcrops of argillite, with scattered trees; Location: Slope above Clark Fork River; Substrate: Bark, small shaded Betula; Elevation: 805 meters.
Habit; Habitat: Agropyron spicatum - Pinus ponderosa savanna; Location: Red Shale Campground, 10 km east of Ashland on US Hwy 212; Substrate: Rock, HCl+; Elevation: 975 meters.
Spores; Habitat: Treeless bench with resistant volcanic spires; Location: Devils Garden on northeast side of Mount Adams; Substrate: Rock, rhyolite outcrop; Elevation: 2375 meters.
Spores; Habitat: Steep, rocky, north slope with granitic rock, mature Pseudotsuga forest and continuous forest floor mosses; Location: Galena Gulch Recreation Area (BLM); Substrate: Rock, granite; Elevation: 1550 meters.
Apothecial section; Habitat: Calcareous sandstone outcrops and badlands in open grassland with scattered Juniperus; Location: Badlands south of Culbertson, near County Road 152, above and south of Missouri River; Substrate: Soil; Elevation: 620 meters.
Apothecia; Habitat: Calcareous sandstone outcrops and badlands in open grassland with scattered Juniperus; Location: Badlands south of Culbertson, near County Road 152, above and south of Missouri River; Substrate: Soil; Elevation: 620 meters.
Habit; Habitat: Calcareous sandstone outcrops and badlands in open grassland with scattered Juniperus; Location: Badlands south of Culbertson, near County Road 152, above and south of Missouri River; Substrate: Soil; Elevation: 620 meters.
Apothecia; Habitat: Alpine tundra on calcareous ridge; Location: North of Clay Butte, near Beartooth Plateau; Substrate: Rock, HCl+; Elevation: 3075 meters; Notes: A. badiofusca det. Knudsen 2011. Cited in Knudsen & Kocourkova 2014.
Habit; Habitat: Steep, rocky, north slope with granitic rock, mature Pseudotsuga forest and continuous forest floor mosses; Location: Galena Gulch Recreation Area (BLM); Substrate: Rock, granite; Elevation: 1550 meters.
Exciple; Habitat: Limestone outcrops in grasslands; Location: Along I-90 frontage road, near bridge over Gallatin River, near Logan, 10 km E of Three Forks; Substrate: Soil; Elevation: 1250 meters.
Apothecial section; Habitat: Pinus flexilis savanna with limestone outcrops; Location: Hill on west side of Pine Butte Swamp; Substrate: Rock; Elevation: 1480 meters; Notes: Areolate form.
Habit; Habitat: Boulders at brink of bench, with open Pinus ponderosa forest; Location: High bench above Clark Fork River, downstream from St. Regis, between Hwy 135 and river; Substrate: Bark, Populus trichocarpa; Elevation: 800 meters; Notes: Verrucaria phloeophila Breuss ? det. R. C. Harris 2001. V. sorbinea det Breuss 2010.
Habit; Habitat: Hardwoods in mowed grass; Location: Just south of Volunteer Park, Capitol Hill area, Seattle; Substrate: Hardwood branches and trunks; Elevation: 80 meters.
Habit; Habitat: Nearly flat with scattered young conifers (Pseudotsuga, Pinus) and dense Racomitrium mats; Location: Lahar on southeast side of Mt St Helens; Substrate: Bark, Pseudotsuga branch; Elevation: 926 meters.
Habit; Habitat: Old Abies - Tsuga mertensiana forest; Location: Council Lake, NW of Mount Adams; Substrate: Shrub Alnus on lakeshore; Elevation: 1290 meters; Notes: Dup. sent to Spribille. Returned with no det.
Apothecial section; Habitat: Rock outcrops along trail; Location: North shore of Lake McDonald, Mission Range; Substrate: Rock; Elevation: 1160 meters; Notes: det. M. Westberg 2006.