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On moist, shaded vertical cliff in old-growth Tsuga-Thuja forest along trail to Lake 22, south of Verlot, Mt. Baker-Snoqualmie National Forest,

On moist, diffusely lit bark of Alnus rubra in second-growth forest of Tsuga, Alnus and Pseudotsuga in deep canyon of Winfield Creek at Road N1000 SSE of Forks. SW 1/4 of NE 1/4 of

On moist, diffusely lit organic soil of river cliff 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,

On fairly moist, diffusely lit soil in recess in outcrop in savannah with Quercus chrysolepis, Quercus wislizenii, Aesculus californica, Cercocarpus and Umbellularia in area of metamorphic rocks on south-facing slopes above Kaweah River just east of Sequo

On moist, diffusely lit soil under Abies lasiocarpa in Abies lasiocarpa and Tsuga mertensiana forest with open sedge meadows near small lake and on steep north-facing cliff near lake about 0.8 mile SW of Mt. Dana, Olympic National Park.

On moist, rather sunny soil in cracks of lava outcrop along river near waterfall in Pinus flexilis, Tsuga mertensiana and Pinus albicaulis forest at Sardine Falls about 2 miles southeast of Sonora Pass. Toiyabe National Forest,

On moist, diffusely lit humic soil on creek bank in open Pseudotsuga menziesii forest with patches of Ceanothus velutinus scrub on steep SW slopes along Fourth of July Trail, Wenatchee National Forest.

On moist, diffusely lit thin soil over granite along road in open savannah of Pinus coulteri along Hwy 178 at Kern River near Upper Rich Bar Campground, Sequoia Natl. Forest.

On rather dry, sunny lava outcrop in Juniperus, Pinus sabiniana, Quercus, Ceanothus, Arctostaphylos and Cercis scrub over lava flats along Cassel-Fall River road about 1 mile E of Shasta National Forest boundary

On moist, shaded log in cutover forest of Thuja, Pinus monticola and Tsuga with dense Gaultheria understory on deep and poorly drained peatland along Road RY5100 WNW of Forks. SE 1/4 of Sec. 27

On moist, diffusely lit boulder in Calocedrus and Pseudotsuga forest at Bear Creek Picnic Area south-southeast of Georgetown,

On moist, rather sunny thin soil over granite boulder in Abies magnifica forest with groves of Populus, Alnus and Sorbus on north slopes below Devil s Lake Trailhead, El Dorado National Forest, northeast of Bear River Reservoir,

On moist, diffusely lit soil of stump throw in old-growth Tsuga mertensiana, Abies amabilis and Chamaecyparis nootkatensis on steep, north-facing slopes above Harrison and Karnes Lake on Tunnel Creek Trail, SSW of Quilcene, Olympic National Forest.

On moist, diffusely lit branches of Alnus rubra overhanging Sphagnum bog in Thuja, Tsuga and Abies grandis forest on boggy soil and edge of Devil s Lake, about 3 miles south of Quilcene on Quilcene Bay.

On temporarily moist, sunny soil of trail bank in alpine scrub and on talus slopes along trail about 3 Km from Johannesburg Parking Area toward Cascade Pass, North Cascades National Park.

On submerged to emergent sites in depression in forest of small Thuja and Tsuga on very deep and poorly drained peatland along Hwy. 101 about 1.5 miles north of Hoh Oxbow Campground south of Forks. NW 1/4 of Section 28

On very moist to submerged, diffusely lit boulder in rivulet in forest of Calocedrus, Abies concolor, Umbellularia, Pseudotsuga, Pinus lambertiana and Quercus kelloggii along small stream over serpentine outcrop about 1 mile below Drum Powerhouse,

On moist to submerged, diffusely lit rocks in 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 under Calliandra along intermittent rivulet in desert scrub of Cercidium and Fouquieria on contact zone between granitic and basaltic outcrops, near La Colorado Mine along Hwy. S34 about 18 miles north of Hwy 8, Cargo Muchacho

On moist, shaded soil in recess in road cliff in valley grassland over sandy clay soils along Round Mountain Road near Pozo Creek Bridge,

On temporarily moist, diffusely lit bark of Aesculus in savannah with Quercus chrysolepis, Quercus wislizenii, Aesculus californica, Cercocarpus and Umbellularia in area of metamorphic rocks on south-facing slopes above Kaweah River just east of Sequoia N

On fairly dry, diffusely lit granite boulder in area of large granite boulders in Pinus monophylla, Quercus chrysolepis nana and Keckiella in Domeland Wilderness of the Dept. of Land Management on Kern Plateau on divide along Kern-Tulare County line west

On dry, sunny granite outcrop in open Pseudotsuga menziesii forest with patches of Ceanothus velutinus scrub on steep SW slopes along Fourth of July Trail, Wenatchee National Forest.

On moist, shaded recess in boulder in very rich mixed mesophytic forest in Whitewater Gorge near Whitewater Falls.

On moist, diffusely lit large outcrop on crest of ridge 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 moist, rather shaded rocks in recess in outcrop in moist Pinus and Quercus forest about 1 mile east of Las Peras on Hwy. 15.

On submerged, diffusely lit boulder in scrubby thicket of Vaccinium, Garrya, and Alnus with scattered groves of Picea sitchensis on steep, ocean-facing slope near Abalone Point, Patricks Point State Park.

On moist, diffusely lit boulder in stream 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, shaded soil in protection of boulder in open oak savannah and grassland with scattered Arctostaphylos along road to Alleghany about 4 miles from Hwy 49 (near Wayman Ranch)

On moist, diffusely lit serpentine outcrop in serpentine area of Calocedrus, Pinus attenuata, Quercus chrysolepis and Castanopsis along Gasquet Toll Road at Eighteen Mile Creek.

On moist, diffusely lit thin soil over outcrop in second-growth Pseudotsuga-Tsuga-Thuja forest and in adjacent streamside Alnus forest on west side of Green Peter lake about 1/2 mile above dam.

On moist, diffusely lit soil among grasses in open Quercus forest along Grubb Road about 3 miles east of Palermo.

On moist to submerged, diffusely lit rocks in stream in mixed conifer forest along trail from Silliman Pass to Lodgepole, Sequoia National Park

On diffusely lit boulder submerged in stream in Pinus contorta forest along road to Spicer Reservoir at Hwy. 4, Stanislaus National Forest.

On submerged, sunny soil in stream in sedge meadows surrounded by Tsuga mertensiana, Pinus contorta, and Abies forest near Todd Lake Parking Lot north of Hwy. 41 west of Bend, Deschutes National Forest.

On moist, diffusely lit bark of large Populus tremuloides in Abies and Picea forest with Populus tremuloides thickets and sedgy meadows along Crest Trail at Fly Camp south of Rustler Park, Chiricahua Wilderness of Coronado National Park.

On fairly moist, diffusely lit boulder in rich forest of Pinus ponderosa and Juniperus deppeana near McBeth Campground near Josephine Saddle above Madera Canyon, Coronado National Forest.

On flat rock in full sun in very open forest of Tsuga mertensiana on talus slopes near South Sugar Lake,

On fairly moist, sunny boulder near creek in Pinus sabiniana, and Quercus chrysolepis forest along Hwy. 299 about one mile east of Big Bar.

On rather moist, diffusely lit boulder in open Quercus forest in small ravine surrounded by ridges with low Arctostaphylos about 2 miles east of Lookout Point Ranger Station on road to Mineral King, Sequoia National Park.

On moist, diffusely lit top of boulder in young second growth forest of Picea rubens along trails in Rogue Bluff State Park southeast of Jonesboro.

On moist, diffusely lit boulder in moist forest of Eucalyptus at Little Crystal Creek about 5 miles west of Moongobullah on road to Paluma in Mt. Spec (Paluma) National Park about 41 miles northwest of Townsville.

On fairly moist, diffusely lit outcrop in rich forest of Pinus ponderosa and Juniperus deppeana near McBeth Campground near Josephine Saddle above Madera Canyon, Coronado National Park.

On moist, diffusely lit log in second-growth Quercus forest along Piney River Trail at Appalachian Trail, Shenandoah National Park.

On vertical walls of Canyon in very deep and steep-sided ravine on road to wells Gray Provincial Park about 8 miles north of Clearwater Station.

On moist, diffusely lit peaty soil in saline meadows with grasses and sedges on north shore of Mono Lake near Hwy 395.

On moist, shaded soil in moose trail in black spruce muskeg along Poker Creek near junction of East and West Forks.

On moist, rather shaded rocks along riverbank in open Eucalyptus forest in corridor along South Branch of Albert River above Lost World Youth Hostel on west edge of Lamington Natl. Pk., south of Brisbane.

On moist, diffusely lit soil along river in open Eucalyptus forest in corridor along Running Creek on southwest edge of Lamington Natl. Pk., south of Brisbane.

On temporarily moist, sunny soil at edge of cliff in Pinus sabiniana and Quercus forest on steep limestone outcrop above river along Hwy. 299 near Whites Bar Creek west of Big Bar,