Spores; Habitat: Young forest in clearcut; Location: Larry Creek Road, east slope Bitterroot Range; Substrate: Bark, Populus tremuloides; Elevation: 1800 meters; Notes: Lecanora hagenii (= L. umbrina) det. L. Sliwa 2006; cited as L. hagenii by Sliwa (2007).
Exciple; Habitat: Young forest in clearcut; Location: Larry Creek Road, east slope Bitterroot Range; Substrate: Bark, Populus tremuloides; Elevation: 1800 meters; Notes: Lecanora hagenii (= L. umbrina) det. L. Sliwa 2006; cited as L. hagenii by Sliwa (2007).
Hymenium; Habitat: Young forest in clearcut; Location: Larry Creek Road, east slope Bitterroot Range; Substrate: Bark, Populus tremuloides; Elevation: 1800 meters; Notes: Lecanora hagenii (= L. umbrina) det. L. Sliwa 2006; cited as L. hagenii by Sliwa (2007).
Asci; 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.
Apothecial section; Habitat: Young forest in clearcut; Location: Larry Creek Road, east slope Bitterroot Range; Substrate: Bark, Populus tremuloides; Elevation: 1800 meters; Notes: Lecanora hagenii (= L. umbrina) det. L. Sliwa 2006; cited as L. hagenii by Sliwa (2007).
Apothecia; Habitat: Young forest in clearcut; Location: Larry Creek Road, east slope Bitterroot Range; Substrate: Bark, Populus tremuloides; Elevation: 1800 meters; Notes: Lecanora hagenii (= L. umbrina) det. L. Sliwa 2006; cited as L. hagenii by Sliwa (2007).