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On moist, frequently submerged, diffusely lit boulder beside river in Abies concolor forest at headwaters of fork of Beegum Creek above intersection with USFS Road 35 about 1.5 miles west of Rat Trap Gap. Mendocino National Forest.

In moist, rather shaded sandstone outcrop in Sequoia-Thuja forest in deep canyon along headwaters of Freshwater Creek about 2 miles southwest of Kneeland.

On moist, diffusely lit bark of Salix in wet second-growth with Alnus and Sequoia along creek near Five Brooks Trailhead, Point Reyes National Seashore.

On dry, sunny conglomeritic outcrop above moist canyon with Thuja, Pinus ponderosa, and Abies forest along O Kelley Creek at West Branch Road immediately inside Ochoca National Forest.

On moist, diffusely lit granite boulder in Pseudotsuga dominated mixed conifer forest along S. Fork of Russian River above Idlewyld Campground.

On moist, diffusely lit soil in seepage in mixed high elevation conifer forest and adjacent cirque walls along Sugar Creek at Sugar Lake west of Callahan.

On moist, diffusely lit boulder in Quercus chrysolepis, Pinus sabiniana and Aesculus forest in canyon along small creek about 3 miles downriver from Democrat Station of Sequoia National Forest. Elev.: 600 M

On fairly moist, diffusely lit rocks at streamhead in old and large forest of Juniperus along Forest Service Rd. 46 at Boles Creek southeast of Clear Lake, Modoc National Forest.

On dry, rather sunny metavolcanic rocks in mixed evergreen forest near Idlewyld Campground about 5 miles east of Sawyer s Bar on road to Etna.

On fairly moist, diffusely lit boulder in open Quercus savannah about 13 miles east of Redding on Hwy. 44.

On moist, diffusely lit bark of Cupressus in Cupressus pygmaea forest along road 409 about 1 mile east of Hwy 1 south of Fort Bragg.

On moist, diffusely lit bark of Fagus in Fagus forest on crest of mountain at Craggy Gardens north of Marion.

On moist, shaded soil of creek bank in black spruce muskeg along South Fork of Caribou Creek west of C-3 streamflow station.

On moist, rather sunny rocks along rivulet in wet meadow in Tsuga mertensiana and Pinus flexilis forest near Piute Meadow, Emigrant Wilderness of Stanislaus National Forest.

On moist, shaded overhang of basaltic cliff in Juniperus forest in canyon of Home Creek east of Hwy. 205.

On moist, diffusely lit rock in stream in black spruce muskeg on collapsed pingo and surrounding north-facing slopes just above junction of Poker and Caribou Creeks.

On moist, rather sunny sand under Pinus in open Pinus contorta forest with Salix and Myrica on stabilized beach sands about 1/2 mile north of Lake Earl,

On moist, sunny soil among grassses on floating mat in mountain meadow, Mulkey Meadow near Whitney Portal (west of Lone Pine),

On temporarily moist, diffusely lit soil among grasses in Pinus coulteri and Quercus douglasii savannah along Hwy. 58 at Railroad Loop west of Tehachapi.

On dry, sunny loose and decomposing granite in desert scrub along Hwy. 74 at Indian Creek about 4 miles south of Palm Desert.

On temporarily moist, sunny thin soil over boulder in open and grazed grassland with patches of Quercus agrifolia and Pinus sabiniana below Buckeye Spring near intersection of Caliente and Bodfish Roads.

On moist, diffusely lit boulder at streamhead in mixed conifer forest along Mill Creek about 1/2 mile beyond Mill Creek Campground.

On fairly moist, sunny thin soil over rock outcrop in very open yellow pine forest with scattered meadows at Lion Meadow Creek on watershed of Little Kern River north of Johnsondale, Sequoia National Forest.

On fairly moist, rather sunny bark of scrub Quercus in moist canyon with forest of Pseudotsuga and Alnus along Dog Creek Road about 3 miles west of Hwy. 5.

On fairly moist, diffusely lit bark of Pseudotsuga in Pinus sabiniana and Arctostaphylos forest about ten miles east of Redding on Hwy. 44.

On moist, diffusely lit bark of Quercus at top of steep volcanic bluff overlooking Battle Creek southeast of Manton.

On moist, diffusely lit bark of Quercus chrysolepis in Pseudotsuga forest with Acer macrophyllum along river corridor along Big Canyon at Hayfork Creek,

On moist, diffusely lit bark of Cornus in very rich mixed conifer forest along trail from Wilderness Falls toward Doe Flat, Klamath National Forest,

On moist, diffusely lit bark of Salix in open Pinus contorta forest with Salix and Myrica on stabilized beach sands about 1/2 mile north of Lake Earl,

On moist, rather sunny outcrop in mixed conifer forest in steep ravine along Merced River near South Fork.

On moist, diffusely lit soil in grassy meadow in Tsuga mertensiana and Abies concolor forest on shallow soil over granite and lava near Round Lake, El Dorado National Forest.

On moist, diffusely lit log in forest of very large Picea sitchensis, Tsuga heterophylla and Thuja plicata along Bogachiel River Trail from Kankwa Creek to Mosquito Creek, Olympic National Park.

On temporarily moist, sunny gravelly soil in open Quercus forest along Hwy. 299 about 9 miles east of Bella Vista.

On moist, diffusely lit soil in water course in very open alpine scrub on east-facing slopes of Anthony Peak.

On moist, diffusely lit soil of trail bank in open mixed conifer forest on shallow soil over granite on trail from Dutch Lake to Florence Lake, Sierra National Forest.

On dry, sunny boulder in Quercus, Pinus sabiniana forest with Adenostoma understory along Indian Valley Lake near Dam, Mendocino National Forest.

On temporarily moist, diffusely lit rocks on road bank in steep, deep canyon with Quercus lobata and Pinus sabiniana along small road north of Hwy. 120 near Willow Placer Mine, west of Yosemite National Park. Elev.: 1300 M

On very moist, diffusely lit soil along stream in grazed and partially cut forest of Pinus ponderosa, Abies concolor and Calocedrus decurrens on serpentine area at Hull Creek Campground along Forest Service Road 3NO1 about 14 miles east of Long Barn, Stan

On moist, shaded peaty hummock in Thuja swamp along Tunk Stream north of Tunk Lake north of Maine Highway 182 six miles west of Unionville Road.

On moist, diffusely lit vertical face of rock outcrop in very rich mixed conifer forest along Battle Axe Creek trail from Opal Creek Ancient Forest Center to area of nickel mine, Willamette National Forest.

On moist, rather shaded log on trail bank in very rich mixed conifer forest along US Forest Service Road 2209 from trailhead for Opal Creek Ancient Forest Center to the Center, Willamette National Forest.

On dry, sunny boulder along trail in very rich mixed conifer forest along US Forest Service Road 2209 from trailhead for Opal Creek Ancient Forest Center to the Center, Willamette National Forest.

On moist, rather shaded log in very rich mixed conifer forest along US Forest Service Road 2209 from trailhead for Opal Creek Ancient Forest Center to the Center, Willamette National Forest.

On moist, diffusely lit soil in chaparral of tall Adenostoma fasciculata on flat-lying area at Chemise Flat along Road M-99 north of Kernville. Sequoia National Forest.

On moist, diffusely lit thin soil over boulder in trail in open forest of Tsuga mertensiana and Abies magnifica on granitic rocks on slopes above Trail Gulch Lake west of Callahan.

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

On seasonally moist, rather sunny soil in scrub forest of Pinus attenuata, Castanopsis, Arctostaphylos and Quercus spp. over sedimentary fractured shale and soils with cobblestones, on East Bay Municipal Utilities District lands on Flicker Ridge above tow

On moist, diffusely lit soil in trail in second-growth forest of Sequoia sempervirens with Umbellularia, Arbutus menziesii and Eucalyptus along San Leandro Creek at Indian Creek on Pinehurst Road at junction with Canyon Road, Section 25, T1S, R3W.

On moist, diffusely lit soil of roadbank in second-growth forest of Sequoia sempervirens with Umbellularia along San Leandro Creek off Pinehurst Road below the town of Canyon, Section 23, T1S, R3W.

On moist, diffusely lit seepage over gravel in forest of Pseudotsuga, Calocedrus, Pinus ponderosa and Acer macrophyllum at Indian Springs in Castle Crags State Park.