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On moist, frequently flooded, diffusely lit rocks on shore of river in riverine corridor forest of Tsuga, Thuja and Abies grandis along Umpqua River at Susan Creek east of Roseburg about 2 miles east of west boundary of Umpqua Natl. Forest,

On moist, diffusely lit boulder in Quercus chrysolepis forest along Trinity River on Hwy. 199 near Cedar Flat Picnic Area about 5 miles southeast of Burnt Ranch.

On moist, diffusely lit outcrop in Acer macrophyllum and Pseudotsuga forest surrounded by prairie grassland along headwaters of Robbers Gulch west of Schoolhouse Peak (east of Orick,

On submerged, sunny soil in grassy bog depressions and open Pinus contorta forest at Young Creek near Bella Coola Road.

On moist, rather sunny boulder in epiphyte-laden Quercus forest at crest of ridge about 10 miles west of Nueva Morelos on Highway 80.

On moist, diffusely lit soil among grasses in Quercus douglasii forest surrounded by chaparral of Adenostoma along Miranda Canyon Road about 5 miles south of Hwy 166, Los Padres National Forest.

On temporarily moist, sunny soil on side of deep canyon in Atriplex desert and adjacent narrow canyon along Amedee Canyon north of Honey Lake.

On very moist, diffusely lit soil in seepage in Pinus contorta forest and adjacent meadows in Hall Natural Area near Stanford Research Area.

On very moist, rather sunny seepage on roadcut in Quercus and Pinus forest about 22 miles north of Pochutla on Hwy. 175.

On moist, diffusely lit disturbed soil of trail in low bush tundra on top of Haystack Mountain.

On very moist, rather shaded face of outcrop along stream in rich riparian forest with Alnus rubra, Acer macrophyllum, Populus trichocarpa, and Fraxinus latifolia Little Sink Natural Area of BLM along Teal Creek Road about 1.5 miles south of Falls City.

On moist, rather sunny soil among grasses in deep, shaded ravine with Pseudotsuga about one mile west of White Mountain near Cook & Green Pass.

On moist, diffusely lit soil in stream in Pseudotsuga menziesii forest along Coffee Creek at trail to Boulder Creek Lakes, Shasta National Forest.

On moist, diffusely lit soil among grasses on ledge of outcrop in open area of alpine scrub on cirque walls above Sugar Lake west of Callahan.

On moist, shaded soil of lake shore in Pinus albicaulis forest with many small lakes, vicinity of Heart Lake on trail from Onion Valley to Kearsarge Pass.

On moist, rather shaded base of cliff in moist Pinus and Quercus forest about 1 mile east of Las Peras on Hwy. 15.

On moist, rather sunny soil of roadside in open Quercus forest along Dersch Road about 6 miles east of Anderson.

On moist, diffusely lit boulder in Quercus forest with volcanic boulders along Dersch Road about 11 miles east of Anderson.

On moist, diffusely lit organic soil in campground in grassland area with Eucalyptus grove on precipitous seaward bluffs near Needle Rock Campground of Sinkyone Wilderness State Park.

On moist, sunny soil in open oak savannah and grassland with scattered Arctostaphylos along road to Alleghany about 4 miles from Hwy 49 (near Wayman Ranch)

On submerged, sunny soil in boggy tundra near Wreckhouse about 18 miles north of Port Aux Basques.

On exposed, wet rock in deep, moist ravine in Pinus forest along Hwy. 40 about 2 miles east of Las Palmitas.

Kingborough

On fairly moist, sunny outcrop in recent clear-cut of Pseudotsuga forest on steep south-facing slopes along High Deck Road about 5 miles from Hwy. 20 at Cascadia

On sunny, moist rocks in stunted forest of Picea and Abies with grassy openings on Gull Island (a sea-bird rookery off-shore from Witless Bay).

Bima district, west of La Union, Cordillera de la Alerce; Province Valdivia

Chanchamayo Valley, above La Merced at Cumbre Yacunay near summit. Province Tarma. Department Junin

La Union

On moist, diffusely lit bark of Tsuga in Caltha and Ericaceae scrub with patches of Tsuga krummholz on upper west slopes of Mt. Eyak, northeast of Cordova, Chugach National Forest.

On moist, diffusely lit rock outcrop in Abies lasiocarpa and Populus tremuloides forest near small stream along Forest Road 106 about 3 miles from Hwy. 4, Jemez Ranger District of Cibola National Forest.

On moist, shaded large boulder in Tsuga mertensiana and Picea sitchensis forest on steep south-facing slopes along Sheridan Glacier Trail, Chugach National Forest.

On moist, diffusely lit branches of Tsuga along stream in Tsuga mertensiana and Picea sitchensis forest on steep south-facing slopes along Sheridan Glacier Trail, Chugach National Forest.

On moist, diffusely lit rock outcrop on trail side in parkland with old plantations of Eucalyptus globulus and Pinus radiata with scattered patches of native vegetation including Umbellularia californica and Quercus agrifolia along Gorge Trail toward Lake

On very moist, rather shaded soil on bank of intermittent rivulet in Quercus lobata forest along Interlake Road about 3 miles southeast of Pleyto Cemetery Road south of San Antonio Reservoir.

On moist, diffusely lit boulder in coastal chaparral and woodland along intermittent streamlet at Box Canyon just south of Pinus torreyana woodland and west of Becker s Bay on Santa Rosa Island, Channel Islands National Park.

On moist, diffusely lit soil on steep bank of creek in Abies lasiocarpa and Picea engelmannii forest along intermittent stream below meadow along Hwy. 4 just west of milepost 38 in Valles Caldera region about 5 miles west of Bandelier National Monument bo

On moist, diffusely lit rock outcrop in Abies lasiocarpa and Picea engelmannii forest along intermittent stream below meadow along Hwy. 4 just west of milepost 38 in Valles Caldera region about 5 miles west of Bandelier National Monument boundary, Jemez R

On moist, diffusely lit soil in trail in rather closed, young second-growth forest with Betula papyrifera, Abies balsamifera and Acer saccharum along trail to Tumbledown Mountain from Byron Road west of Weld.

On moist, diffusely lit boulder in chaparral with Adenostoma, Quercus spp. and Arctostaphylos tomentella along intermittent streamlet with sandstone boulders on upper tributary of Water Canyon east of Black Mountain on Santa Rosa Island, Channel Islands N

On seasonally moist, diffusely lit soil of vertical bank in rocky canyon with sandstone outcrops in Quercus tomentella and Q. pacifica woodland with Toxicodendron on slopes of CaÃøΩada Lobos above the island access road on Santa Rosa Island, Channel Isl

On moist, shaded boulder under Arctostaphylos in chaparral with Adenostoma, Quercus spp. and Arctostaphylos tomentella along intermittent streamlet with sandstone boulders on upper tributary of Water Canyon east of Black Mountain on Santa Rosa Island, Cha

On seasonally moist, sunny soil in narrow canyon over sandstone along streamlet with Artemisia californica and Baccharis in Acapulco Canyon less than 0.5 miles from the ocean above China Camp, Santa Rosa Island, Channel Islands National Park.

On moist, diffusely lit trunk of tree fern in primary growth rainforest along trail to Mt. Panie from coast at highway about 7 km north of OuaÃøΩeme River Ferry. RÃøΩserve spÃøΩciale botanique de Mont PaniÃøΩ.

On moist, diffusely lit bark of Quercus agrifolia in forest of Quercus agrifolia along intermittent streamlet with sandstone boulders on tributary of Water Canyon east of Black Mountain on Santa Rosa Island, Channel Islands National Park.

On moist, diffusely lit soil in open Quercus douglasii and Pinus coulteri forest with Adenostoma chaparral along Eagle Peak trail near Mitchell Rock, Mount Diablo State Park.

On moist, diffusely lit bark of Alnus in forest of Pseudotsuga and Quercus chrysolepis along Bear Creek Trail about 2 miles east of Elk River Road, Klamath National Forest.

On moist, diffusely lit twigs of Cytisus in forest of Pseudotsuga, Tsuga and Thuja with Vaccinium understory on stabilized sanddunes along trails in Umpqua Lighthouse State Park, south of Reedsport.

On rather dry, sunny cracks in granite outcrop in Pinus jeffreyi and Juniperus forest on slopes above Secret Lake, Toiyabe National Forest, west of Bridgeport near Leavitt Station Campground.

On moist, diffusely lit log in Cupressus pygmaea forest along Summers Lane near Hwy 20, near Fort Bragg.

On moist, frequently fog shrouded, diffusely lit bark of small Lithocarpus at top of ridge in very rich virgin forest of Lithocarpus and Pseudotsuga on low ridge at end of South Fork Road along South Fork of Trinity River.