Thallus section; Habitat: Scattered Pseudotsuga and Quercus on steep slopes of volcanic rock and talus; Location: Tieton Canyon near Windy Point, N of Hwy 12; Substrate: Moss (Grimmia) over rock; Elevation: 650 meters; Notes: Plate 140 TLC: usnic and placodiolic acids, unknown Rf A7C7-8.
Upper cortex; Habitat: Scattered Pseudotsuga and Quercus on steep slopes of volcanic rock and talus; Location: Tieton Canyon near Windy Point, N of Hwy 12; Substrate: Moss (Grimmia) over rock; Elevation: 650 meters; Notes: Plate 140 TLC: usnic and placodiolic acids, unknown Rf A7C7-8.
Field habit; Habitat: Purshia-Artemisia-Juniperus, edge of collapsed lava tube; Location: Just outside of SE corner of Lava Beds Nat. Mon.; Substrate: Rock, volcanic outcrop; Elevation: 1314 meters.
Apothecial section; 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: 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.
Lobes; 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.
Lobes; 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 under UV; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
Apothecial section; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
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: 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: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Paraphyses; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
Hymenium; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
Spores; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
Asci; Habitat: Grassland, exposed; Location: 5 miles SE of Moiese, National Bison Range, T18N R20W S17; Substrate: Rock; Elevation: 930 meters; Notes: L. semipallida det Sliwa 2003.
Thallus transverse section; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Apothecial section; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
LobeTips2; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Habit; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Spores; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Thallus transverse section; Habitat: Rocky area fringed with Abies and Tsuga mertensiana; Location: Rocky summit just east of Bolan Mountain, Siskiyou Mountains; Substrate: Rock, beneath overhand; Elevation: 1760 meters; Notes: Plate 139: usnic only.
Apothecial section; Habitat: Dunes and deflation plain; Location: Between Carter Lake and Pacific Ocean, 12 km S of Florence, Oregon Dunes National Recreation Area; Substrate: Bark, Myrica californica; Elevation: 10 meters; Notes: Lecanora substrobilina det. Printzen 2006.
Spores; Habitat: Dunes and deflation plain; Location: Between Carter Lake and Pacific Ocean, 12 km S of Florence, Oregon Dunes National Recreation Area; Substrate: Bark, Myrica californica; Elevation: 10 meters; Notes: Lecanora substrobilina det. Printzen 2006.
Habit; Habitat: Dunes and deflation plain; Location: Between Carter Lake and Pacific Ocean, 12 km S of Florence, Oregon Dunes National Recreation Area; Substrate: Bark, Myrica californica; Elevation: 10 meters; Notes: Lecanora substrobilina det. Printzen 2006.
Habit; Habitat: Dunes and deflation plain; Location: Between Carter Lake and Pacific Ocean, 12 km S of Florence, Oregon Dunes National Recreation Area; Substrate: Bark, Myrica californica; Elevation: 10 meters; Notes: Lecanora substrobilina det. Printzen 2006.
Apothecial section POL; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Habit; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Apothecial section; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Apothecial section; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Apothecial section; Habitat: Low stabilized dunes with low broken canopy of Pinus contorta, in swale; Location: South Beach, S of Newport, about 250 m from ocean; Substrate: Bark, Salix; Elevation: 10 meters.
Habit; Habitat: Low stabilized dunes with low broken canopy of Pinus contorta, in swale; Location: South Beach, S of Newport, about 250 m from ocean; Substrate: Bark, Salix; Elevation: 10 meters.
Habit; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Apothecia in C; Habitat: Low stabilized dunes with low broken canopy of Pinus contorta, in swale; Location: South Beach, S of Newport, about 250 m from ocean; Substrate: Bark, Salix; Elevation: 10 meters.
Apothecia; Habitat: Low stabilized dunes with low broken canopy of Pinus contorta, in swale; Location: South Beach, S of Newport, about 250 m from ocean; Substrate: Bark, Salix; Elevation: 10 meters.
Hymenium; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Habit; Habitat: Shoreline rocks and mouth of creek, with Picea and Alnus; Location: North of Pilot Harbor on North Arm of Nuka Bay, Kenai Fjords National Park; Substrate: Rock, just above high tide line; Elevation: 3 meters.
Apothecial section; Habitat: Treeless bench with resistant volcanic spires; Location: Devils Garden on northeast side of Mount Adams; Substrate: Rock, rhyolite outcrop; Elevation: 2375 meters.
Apothecial section; 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.
Hymenium; 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.