Exciple; 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.
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: 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).
Hymenium; 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).
Habit; 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).
Hymenium; 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.
Apothecia, old; 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.
Apothecial section; 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.
Apothecial section; 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).