Capitulum Water; Habitat: Fraxinus nigra swamp with some Abies, Thuja, and Acer rubrum; Location: Lichen plot 2, Glacier Ridge trail on Muir property at north end of Highland Lake; Substrate: Lichens (Chaenotheca) on trunk, Abies balsamea; Elevation: 427 meters.
Capitulum K; Habitat: Fraxinus nigra swamp with some Abies, Thuja, and Acer rubrum; Location: Lichen plot 2, Glacier Ridge trail on Muir property at north end of Highland Lake; Substrate: Lichens (Chaenotheca) on trunk, Abies balsamea; Elevation: 427 meters.
Spores; Habitat: Fraxinus nigra swamp with some Abies, Thuja, and Acer rubrum; Location: Lichen plot 2, Glacier Ridge trail on Muir property at north end of Highland Lake; Substrate: Lichens (Chaenotheca) on trunk, Abies balsamea; Elevation: 427 meters.
Spores; Habitat: Clumps of conifers in Sphagnum bog; Location: Gold Lake Bog, NE of Gold Lake, Cascade Range; Substrate: Twig, conifer; Elevation: 1467 meters.
Stalk; Habitat: Clumps of conifers in Sphagnum bog; Location: Gold Lake Bog, NE of Gold Lake, Cascade Range; Substrate: Twig, conifer; Elevation: 1467 meters.
Spores; Habitat: Open Pinus ponderosa forest and riparian shrubs near small stream; Location: Grayback Gulch, just above campground, SW of Idaho City; Substrate: On sterile crust on Crataegus trunk; Elevation: 1220 meters; Notes: Chaenothecopsis leprosula det. Peterson 1998, Goward 1999.
Habit; Habitat: Open Pinus ponderosa forest and riparian shrubs near small stream; Location: Grayback Gulch, just above campground, SW of Idaho City; Substrate: On sterile crust on Crataegus trunk; Elevation: 1220 meters; Notes: Chaenothecopsis leprosula det. Peterson 1998, Goward 1999.
Capitulum squash; Habitat: Abies amabilis stand on steep N-facing slope; Location: HJA Exp For, 3 mi SE of Lookout Mountain; Substrate: Roots, Abies; Elevation: 1219 meters; Notes: Chaenothecopsis pusilla det McCune 2015. Coniocybe aff. hyalinella det Pike; Collected by: Larry H. Pike.