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

On moist, diffusely lit bark of Arbutus in Pinus, Quercus and Juniperus forest on flat top of ridge along Hwy. 40 about 9 miles west of La Ciudad.

On moist, diffusely lit boulder in ravine in Quercus forest about 12 miles south of Putla de Guerrero on road to Pinotepa Nacional.

On moist, diffusely lit bark of Quercus in Pinus and Juniperus forest along Highway 85 about 6 miles north of Jacala.

On moist, diffusely lit outcrop in forest of Pseudotsuga, Arbutus, and Quercus chrysolepis on top of ridge along Hwy. 299 about 4 miles west of Weaverville,

On moist to submerged, diffusely lit rocks in small rivulet in forest of Tsuga mertensiana, Picea sitchensis and Pseudotsuga menziesii with open boggy meadows along Coppper River highway about 4 miles east of Cordova, Chugach National Forest.

On moist, sunny soil on steep slope in forest of Quercus douglasii and Pinus sabiniana with Heteromeles and Baccharis understory along Three Springs Trail immediately southwest of Rhyne Mine in Mount Diablo State Park.

On moist, diffusely lit rocks at base of roadbluff in forest of Tsuga mertensiana, Picea sitchensis and Pseudotsuga menziesii with open boggy meadows along Coppper River highway about 4 miles east of Cordova, Chugach National Forest.

On moist, diffusely lit mineral soil in Adenostoma chaparral in Quercus agrifolia forest along West Fork Sycamore Canyon near trail from Lower Rock City, Mt. Diablo State Park.

On moist, diffusely lit soil of trail bank in Pinus contorta forest along East Creek Trail near Highway 20, Mt. Baker-Snoqualmie National Forest.

On moist, diffusely lit log in riverine corridor with Platanus and Acer macrophyllum along Hwy 9 at Pogonip County Park near Santa Cruz.

On moist, diffusely lit thin soil over rock outcrop near outlet stream of lake in nearly virgin forest of Tsuga and Thuja at Heather Lake south of Verlot, Mount Baker-Snoqualmie National Forest,

On moist, diffusely lit bark of Abies in nearly virgin forest of Tsuga and Thuja at Heather Lake south of Verlot, Mount Baker-Snoqualmie National Forest,

On moist, diffusely lit soil on steep slope in forest of Pinus contorta along Cascade Crest Trail about 1/2 mile north of Hwy. 20 just east of boundary of North Cascades National Park, Mt. Baker-Snoqualmie National Forest.

On moist, diffusely lit limbs of Crataegus in old growth Tsuga heterophylla, Thuja plicata, and Picea sitchensis forest on bog margins of lake, James Pond near Mora Ranger Station of Olympic National Park.

On moist, diffusely lit boulder in old second-growth forest of Pseudotsuga menziesii along Robinson Creek Trail at boundary of Pasayten Wilderness of Okanogan National Forest.

On moist, diffusely lit outcrop in second-growth forest of Pseudotsuga, Pinus ponderosa, and Acer macrophyllum along Soda Creek Road about 3 miles NE of Hwy. 5 near Dunsmuir,

On moist, diffusely lit boulder along stream in open Quercus forest in deep ravine along Big Chico Creek about 3 miles southwest of upper boundary of Bidwell Park

On moist, diffusely lit disturbed soil of roadbank in rich mixed conifer forest along US Forest Service Road 10N02 at head of Mill Creek.

On moist, sunny steep cliff over snowbank in alpine ericaceous scrub on steep south-facing slopes along Sheridan Glacier Trail, Chugach National Forest.

On moist, shaded steep face of outcrop on river slope in forest of Picea engelmannii, Tsuga mertensiana, and Abies lasiocarpa below Myrtle Lake at bridge, Wenatchee National Forest.

On boulder just above floodline of river in Pseudotsuga forest along Salmon River about 1 mile south of Big Flat,

On moist, diffusely lit bark of Acer macrophyllum in Acer macrophyllum and Alnus corridor along creek about 8 miles southeast of Kneeland Post Office.

On fairly moist, diffusely lit bark of Quercus garryana in Pinus ponderosa and Quercus garryana forest along Box Canyon Road about 4 miles east of Highway 97 northeast of Goldendale,

On dry soil in open field in Pinus and Quercus forest on plain near Estacion Coyotes east of El Salto.

On fairly moist, diffusely lit soil of roadbank in Abies concolor forest along Doe Creek,

On moist, diffusely lit bark of Quercus in steep, wooded ravine about 2 miles west of Compostela on road to Puerto Vallarta.

On moist, diffusely lit soil along creek in steep ravine with Quercus chrysolepis and PseudotsugaÃøΩalong Redwood Creek near intersection with Hwy. 299.

On very moist, rather shaded rock in Quercus forest in deep ravine about 15 miles south of Putla de Guerrero on road to Pinotepa Nacional.

On moist, diffusely lit soil in cracks in talus in alpine forest of Pinus flexilis, Pinus longaeva and Picea along cliffs above Teresa Lake on trail to Wheeler Peak from roadhead. T21S, R69E

On moist, diffusely lit bark of Populus in riverine corridor with Sequoia, Umbellularia and Alnus above the Eel River about 3 miles north of the start of Avenue of the Giants.

On very moist, rather shaded lava near river in 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 soil on open, west-facing slopes with Quercus kelloggii along Dog Creek Road at Hwy. 5 near Delta.

On moist, sunny flat rock at level of tundra surface at top of mountain in low shrub tundra along Pennell Mountain Trail at Twelve Mile Summit.

On fairly moist, diffusely lit granite outcrop in thicket of Alnus at edge of heavily grazed meadow with Vaccinium and Sorbus surrounded by forest of Pinus contorta along road 6S89Y at Hoffman Meadow, Sierra National Forest. Section 13, T6S, R25E.

On moist, diffusely lit outcrop in second-growth forest of Quercus chrysolepis, Pseudotsuga and Calocedrus on steep slopes along Soda Creek Road about 4 miles NE of Hwy. 5 near Dunsmuir,

On dry, sunny soil under shade of rock overhang in Pinus longaeva forest along Methuselah Walk in Schulman Grove, east of Bishop in Ancient Bristlecone Pine Forest.

On moist, diffusely lit bark of Quercus agrifolia in Umbellularia forest with scattered Quercus agrifolia in West Fork Sycamore Canyon along trail to Lower Rock City, Mt. Diablo State Park.

On moist, diffusely lit soil of creek bank in sedge meadows surrounded by Abies procera and Tsuga mertensiana forest near Lake Wahtum, Mt. Hood National Forest,

On moist, rather shaded recess in outcrop in open Quercus forest along New River between Denny and Mills Creek.

On very moist, diffusely lit boulder in Pseudotsuga, Abies concolor, Calocedrus and Pinus ponderosa forest near Bear Lake, Klamath National Forest.

On moist to submerged, diffusely lit rocks in cascade in mixed conifer forest with Sequoiadendron near Atwell Mills, Sequoia Natl. Park.

On moist, diffusely lit sandstone boulder along creek in very rich mixed mesophytic forest in Whitewater Gorge near Whitewater Falls.

On moist, diffusely lit soil in shelter of boulder in desert hills about 37 miles west of Fort Stockton on Hwy. 290.

On moist, shaded bark of tree in ravine in Quercus and Pinus forest about 22 miles north of Pochutla on Hwy. 175.

On moist, diffusely lit soil in deep canyon over granite with large Quercus, Platanus and Populus along stream in Coalinga-Mineral Springs State Park west of Coalinga,

On base of east-facing granite outcrop in desert scrub surrounding a large outcrop of granite along Hwy 178 near road to Chimney Peak Fire Station.

On moist, diffusely lit face of cliff in Pseudotsuga, Pinus ponderosa and Picea forest along Conejos River, Hwy. 17 at junction of road to Platoro.

On moist, diffusely lit face of large 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 very moist, diffusely lit soil at lake inlet in very rich mixed conifer forest along stream at exit of Sanger Lake along Forest Service Rd. 4803 southeast of O Brien, Oregon.