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On moist, diffusely lit Pseudotsuga stump in Pinus sabiniana, and Quercus chrysolepis forest along Hwy. 299 about one mile east of Big Bar.

On moist, diffusely bark of Quercus chrysolepis in badly disturbed riverine forest with Pseudotsuga, Platanus, and Arbutus forest along East Side Road at Knight Hill along Russian River about 8 miles south of Ukiah.

On moist, diffusely lit base of Pseudotsuga in Pseudotsuga, Quercus chrysolepis, and Arbutus forest along Corral Bottoms Road about 1.5 miles from Big Bar.

On moist, diffusely lit log in forest of Pinus jeffreyi, Quercus kelloggii, Calocedrus and Pseudotsuga along Hwy. 190 at McIntire Creek (about 3 miles east of Camp Nelson), Sequoia National Forest.

On moist, diffusely lit rock in Pinus contorta forest along Hwy.46 about 1/2 mile south of turnoff for Lava Lake Resort, Deschutes National Forest.

On moist, diffusely lit bark of Acer macrophyllum in forest of large Alnus rubra at stream head at base of slope along High Deck Road about 5 miles from Hwy. 20 at Cascadia.

On moist, diffusely lit log in Pinus ponderosa, Abies and Pseudotsuga forest along Crest Trail near Long Park south of Rustler Park, Chiricahua Wilderness of Coronado National Park.

On moist, diffusely lit base of tree in Pseudotsuga and Lithocarpus forest on large sandstone outcrop about 1 mile SW of Eel Rock,

On moist, diffusely lit soil in Pseudotsuga and Lithocarpus forest on large sandstone outcrop about 1 mile SW of Eel Rock,

On fairly moist, diffusely lit cement wall in park with planted trees in City Square of Gridley.

On fairly moist, rather sunny soil in open savannah of Pinus ponderosa with Purshia and grasses at Taneum Road about 3 miles west of Hwy. 90, Wenatchee National Forest near Cle Elum,

On temporarily moist, diffusely lit soil under Artemisia at crest of bluff in Pinus ponderosa forest at top of Pine Mtn. near Univ. of Oregon Observatory, 5 miles south of Millican.

On moist, diffusely lit soil along stream in riverine corridor with Quercus along Rush Creek Road about 4 miles from Lewiston, Trinity Natl. Forest.

On moist, sunny rocks in stream in Quercus forest in deep ravine about 15 miles south of Putla de Guerrero on road to Pinotepa Nacional.

On moist, diffusely lit granitic boulder in rich Pinus ponderosa forest along stream above Spencer Canyon Campground below Mt. Lemmon, Santa Catalina Mtns. north of Tucson, Coronado National Forest.

On moist, diffusely lit thin soil on sandstone in Gaultheria thicket with scattered patches of Pseudotsuga on ocean bluffs along coastal road near Scotty Point south of Patricks Point.

On rather sunny, dripping, somewhat calcareous rock face below falls in forest of Quercus and Pinus ponderosa along Pit River at Potem Falls northwest of Round Mountain.

On moist, rather shaded limestone lens in cliff in old-growth Pseudotsuga forest with Acer macrophyllum corridor on river along East Fork of Willow Creek about 1/2 mile south of East Fork Campground.

On moist, diffusely lit soil in deep, shaded ravine with Pseudotsuga about one mile west of White Mountain near Cook & Green Pass.

On moist, diffusely lit log in canyon with Alnus along small creek on precipitous seaward bluffs near ranger station of Sinkyone Wilderness State Park.

On moist, sunny flat-lying soil along trail in scrub with grassy breaks on sea cliffs at Humbug Mountain State Picnic Area south of Port Orford.

On moist, diffusely lit soil of stream bank in Pinus contorta forest along Pacific Creek at Pacific Valley Campground, Hwy. 4 east of Pacific Grade Summit, Stanislaus National Forest.

On fairly moist, diffusely lit soil on southeast-facing slope in Pseudotsuga and Pinus ponderosa forest along Tamarack Creek at Hwy 207 about 1/2 mile north of southern boundary of Umatilla National Forest.

On steep, moist soil bank in open Quercus forest on shallow soil near Milpilla about 4 miles east of Compostela on road to San Pedro Lagunillas.

On moist, diffusely lit rocks along river in epiphyte-drenched forest of Quercus at KM 105 of Oaxaca to Tuxtepec highway about 5 KM northeast of El Mirador (last pass before steep descent of highway to Valle Nacional).

On moist, diffusely lit soil of roadbank in canyon with Alnus along small creek on precipitous seaward bluffs near ranger station of Sinkyone Wilderness State Park.

On moist, diffusely lit rocks in river in Quercus forest in deep ravine about 15 miles south of Putla de Guerrero on road to Pinotepa Nacional.

On very moist, diffusely lit soil on steep cliff in Pinus and Quercus forest at La Cienaga on ridge about 5 miles northwest of Mesa del Nayar.

On temporarily moist, rather sunny soil in open Pinus sabiniana, Quercus and Arctostaphylos forest along North Fork of Trinity River about 1/2 mile north of Helena, Shasta-Trinity National Forest.

On moist, diffusely lit soil of trailbank in bottomland forest of Sequoia and Umbellularia with riverine corridors of Alnus, Lithocarpus, and Platanus at Campground, Pfeiffer-Big Sur State Park.

On moist, diffusely lit soil on grassy slope in deep, moist ravine in Pinus forest along Hwy. 40 about 2 miles east of Las Palmitas.

On submerged, diffusely lit rocks at steam head on steep, north facing slope above grassy meadow, Round Meadow, about 3 miles southeast of Sayles Canyon Trailhead, El Dorado Natl. Forest,

along Duck Lake Creek at Road 8

On rotten log in Pinus forest on flat area along Hwy. 40 about 6 miles west of La Ciudad.

On fairly moist, rather sunny boulder in Quercus and Pinus ponderosa forest about one mile north of Cuyamaca Grande State Park Headquarters.

On moist, diffusely lit outcrop along stream in Quercus and Pinus coulteri forest in deep canyon about 1.5 miles west of jct roads to Black Mountain and that to Navajo Camp.

On moist, diffusely lit rock outcrop in Quercus chrysolepis forest on very steep tributary of Feather River Canyon about 1 mile inside Plumas National Forest Boundary.

On moist, rather shaded rock outcrop in ravine in Quercus forest about 12 miles south of Putla de Guerrero on road to Pinotepa Nacional.

On moist, rather shaded leaning Lithocarpus along river in older second growth Sequoia sempervirens forest along Zayante Canyon Road about 4 miles south of Summit Road, north of Felton.

On fairly moist, diffusely lit limestone cliff above stream in corridor of Alnus and Acer macrophyllum in Pseudotsuga menziesii forest along West Branch of Sutcliffe Creek about 13 miles northwest of Happy Camp, Klamath National Forest,

On moist, rather shaded thin soil over granite outcrop in small cavern along rapidly flowing river in Pinus ponderosa, Abies concolor and Calocedrus decurrens forest at Silver Fork Campground along Silver Fork of the American River about 10 miles southeas

On moist, diffusely lit rock in stream in Abies lasiocarpa and Tsuga mertensiana forest in very narrow canyon of small creek near intersection with Goldie Creek about 1.5 mile W of Mt. Dana, Olympic National Park.

On moist, diffusely lit clayey soil of trailbank in forest of Liriodendron, Tsuga, Betula alleghaniense, Fagus and Quercus spp. in deep ravine along trail from Rattlesnake Gap to Walnut Knob about 1 mile above Round Mountain Rec. Area of Cherokee National

On fairly moist, rather sunny Quercus log in badly disturbed Quercus kelloggii forest on south-facing slope along Magnolia Road north of Lake of the Pines.

On moist, diffusely lit log of Calocedrus in Quercus chrysolepis forest with understory of very large Arctostaphylos viscida in stream valley and on south facing slopes above the Wishon Fork of the Tule River at Camp Wishon above Doyle Springs, Sequoia Na

On moist, diffusely lit base of Pseudotsuga in area of well-preserved Mima Mounds and in adjacent forest of Pseudotsuga at Mima Mounds Natural Area Preserve west of Little Rock.

On very moist to submerged, diffusely lit soil in hammock forest along Hwy. 19 at Salt Springs Trail in Ocala National Forest.

On moist, diffusely lit log along river in cut-over Pseudotsuga forest along Elk River Road about 10 miles SE of Highway 101 (E of Port Orford), Siskiyou National Forest.

On moist, diffusely lit soil on grassy mound in area of well-preserved Mima Mounds and in adjacent forest of Pseudotsuga at Mima Mounds Natural Area Preserve west of Little Rock.

On moist, diffusely lit bark of Quercus douglasii in open savannah with Quercus douglasii on steep sandstone bluffs at the Pinnacles , Hunter-Leggett Military Reservation.