DAV

United States, California, Placer, Northern Sierra Nevada Mountains: Lake Spaulding Road just north of its junction with Hwy CA-20., 39.31444 -120.63833, 1610m

DAV

United States, California, Nevada, Northern Sierra Nevada Mountains Foothills: along CA-49, 5.6 miles north of Nevada City., 39.28389 -121.10056, 518m

DAV

United States, California, Glenn, Bird Haven Ranch, Butte City, Around western bank of Howard slough a few hundred meters north of its confluence with Campbell Slough., 39.427386 -121.892998, 20m

DAV

United States, California, San Mateo, Along Route 82, about 1 mile West of Crystal Springs Reservoir.

DAV

United States, California, San Mateo, Along Rte. 92, about 1 mile west of Crystal Springs Reservoir.

DAV

United States, California, Sierra County, Sierra Co.: Carlton Campground, 30 miles after the left turn at Nevada City on CA-49, 12 miles west of Downieville. Next to Yuba River, in sight of outhouse and roadway., 39.519444 -121.001944, 696m

DAV

United States, California, El Dorado County, El Dorado County: Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 ft south of road on west side of meadow., 39.041389 -120.149722, 1978m

DAV

United States, California, El Dorado County, El Dorado County: Sierra Nevada. Blodgett Forest: South-north canyon crossed by Pilot Creek Road ca. 0.65 mi. east-northeast of junction with Loop Road (Comp. 20R), ca. 25 yards south of Pilot Creek Road., 38.92543 -120.6649, 1196m

DAV

United States, California, Nevada County, Nevada County: 0.5 mile from end of Spenceville Road in Spenceville Wildlife and Management Area., 39.106473 -121.268956

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park; old town site of Wheeler at the confluence of Jackass Creek and the North Fork. SE of Bear Harbor 2 air miles. Old home sites., 39.8801 -123.9151

DAV

United States, California, Sonoma County, Sonoma County: Sugarloaf Ridge State Park, about 50 air miles N of San Francisco; about 10 air miles E of Santa Rosa, about 1.5 air miles N of Kenwood; about 18 air miles NW of Napa. On side of hillside trail past junction with Digger Pine Trail approximately 1 mile., 38.437955 -122.498336, 411m

DAV

United States, California, Sacramento, Sacramento County: Delta Meadows River Park; about 25 air miles south of Sacramento, 10 air miles west of Galt, and 1 air mile northeast of Walnut Grove. Immediately east of Locke, in the Sacramento River Delta, north of the Delta Cross Channel. Along Railroad Slough near meadow on 'Meadow Island.', 38.26696 -121.499, 3m

DAV

United States, California, Marin County, Marin County: roadside near Tomales (Petaluma Road.), 38.25 -122.2, 100m

DAV

United States, California, Yolo, Yolo County: collected at second bridge before approaching DQU entrance road on Road 31 going west from Davis., 38.56152 -121.82911

DAV

United States, California, Yuba, Yuba County: 15 miles east of Marysville, along U.S. #20., 39.22161 -121.32614

DAV

United States, California, Sonoma County, Sonoma County: on fence along State Highway 1, just north of Galleons Reach, Sea Ranch., 38.695219 -123.4301

DAV

United States, California, Marin County, Marin County: Summit Avenue Ridge, Mill Valley., 37.914947 -122.557623

DAV

United States, California, Marin County, Marin County: Summit Avenue, Mill Valley., 37.914947 -122.557623

DAV

United States, California, Sacramento, Sacramento County: Folsom Lake State Recreation Area in vicinity of Folsom Powerhouse., 38.6166666666667 -121.033333333333, 75m

DAV

United States, California, San Joaquin County, San Joaquin County: Caswell Memorial State Park, to the south of the entrance gate, along road into the campgrounds., 37.695299 -121.183039

DAV

United States, California, Yolo, Yolo County: 4.7 miles west of Road 113 on Road 31. Next to dry creekbed., 38.56172 -121.85452, 14m

DAV

United States, California, Merced County, Merced County: 18 miles west of Merced, on road to Gustine.

DAV

United States, California, Placer County, Placer County: 2 miles southeast of Colfax. Abundant along American River, north of bridge on road to Iowa Hill., 39.100397 -120.924392, 351m

DAV

United States, California, Marin County, Marin County: roadside near Tomales (Petaluma Road.), 38.25 -122.9, 100m

DAV

United States, California, Riverside County, Riverside County: Santa Rosa Plateau, at Santa Rosa Ranch headquarters., 33.5166666666667 -117.266666666667, 564m

DAV

United States, California, Kern County, Kern County: Weedpatch District; Sunset Boulevard, just west of Edison Road, along a old canal for about 100 yards., 35.223277 -118.878919, 139m

DAV

United States, California, Humboldt County, Humboldt County: Crannell, along old Highway 101 at Moonstone Beach access., 41.0333333333333 -127.116666666667, 37m

DAV

United States, California, Sacramento, Sacramento County: Folsom., 38.66943 -121.14178

DAV

United States, California, Tuolumne County, Tuolumne County: along CA-Rt. 49 at Woods Creek Bridge, 0.2 mile south of Jamestown., 37.941196 -120.432544

DAV

United States, California, Sonoma County, Sonoma County: Bayflat Road, Bodega Bay., 38.328765 -123.059556, 3m

DAV

United States, California, Sonoma County, Sonoma County: Healdsburg, 1601 Dry Creek Road., 38.635405 -122.899409

DAV

United States, California, Yuba, Yuba County: along irrigation ditch in SC-13 project area, Sierra Foothill Field Station., 39.24896 -121.31264

DAV

United States, California, Placer County, Placer County: Northern Sierra Nevada Mountains Foothills; along Forest Hill Road, 2.3 miles northeast of Foresthill., 39.054167 -120.775, 1116m

DAV

United States, California, El Dorado County, El Dorado County: 3 miles south of Camino., 38.70554 -120.67057

DAV

United States, California, El Dorado County, El Dorado County: ranch on west end of Fruitridge Road, 6 miles north of Placerville., 38.75254 -120.74481

DAV

United States, California, El Dorado County, El Dorado County: between Diamond Springs and Placerville, U.S. Highway 49., 38.69449 -120.81408, 610m

DAV

United States, California, Calaveras County, Calaveras County: Northern Sierra Nevada Foothills; along highway CA-26, 0.2 mile north of West Point., 38.469167 -120.527778, 838m

DAV

United States, California, El Dorado County, El Dorado County: Georgetown Divide, Sierra Nevada Mountians; Blodgett Forest, southern fork of Bacon Canyon near Bacchi Corral Road., 38.89691 -120.52277

DAV

United States, California, Siskiyou County, Siskiyou County: camp at Haypress Meadows, Marble Mountain Wilderness Area., 41.50324 -123.40623, 1463m

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park, south of BLM's King Range Conservation Area. SW of Four Corners, approx. 0.5 air miles. At entrance sign to park along Needle Rock Road (county road 435)., 39.9667 -123.9711, 335m

DAV

United States, California, El Dorado County, El Dorado County: Northern Sierra Nevada Foothills; along CA-Hwy 193, 1.4 miles north of Placerville., 38.7525 -120.8175, 427m

DAV

United States, California, Mendocino County, Mendocino County: Orr Springs Road, approximately 3 miles west of Orr Springs Resort., 39.2333333333333 -123.433333333333, 183m

DAV

United States, California, Nevada County, Nevada County: near interestate highway at Nevada-California border; west side of Canyon 24., 39.436842 -120.041808, 1524m

DAV

United States, California, Glenn County, Glenn County: Mendocino National Forest, 17.7 miles on County Road 307/National Forest Road FH7 off Road 306., 39.642778 -122.776667, 1542m

DAV

United States, California, County unknown, California.

DAV

United States, California, Plumas County, Plumas County: Belden., 40.00611 -121.24806

DAV

United States, California, Humboldt County, Humboldt County: two miles west of Harris Post Office., 40.057 -123.6552, 853m

DAV

United States, California, Humboldt County, Humboldt County: Lanphere-Christensen Dunes, 3 miles west of Arcata., 40.89684 -124.14357

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park, immediately east of Whale Gulch sag ponds, above foot trail. North of Needle Rock, about 2 miles and just S of BLM King Range Conservation Area., 39.9667 -123.9711, 6m

DAV

United States, California, Santa Cruz County, Santa Cruz County: 10 miles north of Santa Cruz off Highway 1, 4 miles east of Swanton Road., 37.05162 -122.15973

DAV

United States, California, Marin County, Marin County: Stinson Beach - Mill Valley., 37.902779 -122.654793

DAV

United States, California, Sonoma County, Sonoma County: paralleling Fish Rock Road, just below Leeward Road, Unit 35-A Owners' Map, Sea Ranch, near State Highway 1., 38.750891 -123.513197

DAV

United States, California, Marin County, Marin County: Stinson Beach, Mill Valley., 37.902779 -122.654793

DAV

United States, California, San Diego County, San Diego County: National City., 32.6781 -117.0992

DAV

United States, California, Sonoma County, Sonoma County: 20 miles from coast.

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park; along the North Fork of Jackass Creek; just north of old town of Wheeler. SE of Bear Harbor 2 air miles., 39.8801 -123.9151, 15m

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park; along the North Fork of Jackass Creek; just north of old town of Wheeler. SE of Bear Harbor 2 air miles., 39.8801 -123.9151, 15m

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park; 20 air miles SW of Garberville, 7 air miles SE from Four Corners, SE of Wheeler, 0.5 air mile E of ocean. Along dirt road into Wheeler., 40.038804 -124.046061, 55m

DAV

United States, California, Sonoma County, Sonoma County: Sugarloaf Ridge State Park, about 40 air miles N of San Francisco; approximately 11 air miles E of Santa Rosa, about 18 air miles NW of Napa, and about 1.5 air miles NE of Kenwood. In Adobe Canyon N of Sugarloaf Ridge along the Goodspeed Trail. Approximately 200 yards from the trail head on Adobe Canyon Road and just E of Bear Creek, about 5 yards N of confluence with Sonoma Creek., 38.4428 -122.5315, 198m

DAV

United States, California, Alameda, Alameda County: Berkeley Hills., 37.8931 -122.2717

DAV

United States, California, Trinity County, Trinity County: Trinity Alps, 0.25 mile down from Emerald Lake., 40.96891 -122.82676, 1646m

DAV

United States, California, Trinity County, Trinity County: Trinity Alps, 4 miles short of Boulder Lake on Poison Canyon Trail., 41.03466 -122.7805, 1585m

DAV

United States, California, Napa County, Napa County: Calistoga., 38.57889 -122.57861

DAV

United States, California, Alameda, Alameda County: Claremont Canon., 37.8652 -122.2318

DAV

United States, California, Tulare County, Tulare County: Mahogany Flats., 36.151149 -118.658145

DAV

United States, California, Alameda, Alameda County: near Men's Swimming Pool, Strawberry Canon, Berkeley.

DAV

United States, California, Sonoma County, Sonoma County: Unit 21 Owners' Map, Sea Ranch, near State Highway 1., 38.72406 -123.468208

DAV

United States, California, Sonoma County, Sonoma County: coastward from Halycon Road, Unit 35-A Owners' Map, Sea Ranch, near State Highway 1., 38.750891 -123.513197

DAV

United States, California, Alameda, Alameda County: Berkeley Hills., 37.8931 -122.2717

DAV

United States, California, El Dorado County, El Dorado County: El Dorado National Forest - Barrett Camp., 38.85361 -120.25068, 1935m

DAV

United States, California, San Bernardino County, San Bernardino County: Ward Valley.

DAV

United States, California, San Mateo County, San Mateo County: Henrik Ibsen Park, Woodside, 13800 Skyline Blvd., 37.438694 -122.32259, 610m

DAV

United States, California, Plumas County, Plumas County: 1.5 miles north-northwest of Camel Peak and 9 miles west-northwest of La Porte, Plumas National Forest., 39.73647 -121.119413, 1524m

DAV

United States, California, Shasta County, Shasta County: 0.1 mile on Forest Service Road 43N21, 12.5 miles on Hwy. 97, east side of road., 40.831667 -122.031667, 240m

DAV

United States, California, Santa Cruz County, Santa Cruz County: road to Loma Prieta from Soquel., 37.1113 -121.8425, 213m

DAV

United States, California, Tulare County, Tulare County: Eagle Creek, 0.25 mile south of Mineral King Village, Mineral King Game Refuge, Sequoia National Forest., 36.436813 -118.593094, 2438m

DAV

United States, California, Alameda, Alameda County: Strawberry Canyon, UC Berkeley campus., 37.873528 -122.23781

DAV

United States, California, San Diego County, San Diego County: Peninsular Ranges, Coastal Foothills region; Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Porway, along Green Valley Truck Trail, in canyon above turnoff to Lake Poway., 33.016389 -117.006111, 207m

DAV

United States, California, Mendocino County, Mendocino County: State Highway 1, 0.9 mile southwest of Hales Grove, property of O. J. M. Smith., 39.8097 -123.7934, 366m

DAV

United States, California, Tulare County, Tulare County: Mountain Home State Forest., 36.24 -118.67139, 1920m

DAV

United States, California, Sonoma County, Sonoma County: Gualala River., 38.768206 -123.512269

DAV

United States, California, County unknown, County and location unknown.

DAV

United States, California, Stanislaus County, Stanislaus County: Near Basso Bridge; 2 miles southwest of La Grange.

DAV

United States, California, Humboldt County, Humboldt County: 3 miles west of Arcata., 40.87523 -124.15356

DAV

United States, California, Del Norte County, Del Norte County: At Hazelview Summit, U.S. Highway 199., 41.97174 -123.74841

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park. 6.5 air miles SE of Four Corners along Jackass Creek in the vicinity of the town site of Wheeler. Along Jackass Creek Rd., 39.8801 -123.9151

DAV

United States, California, Sacramento, Sacramento County: Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove. Immed. E of Locke, in the Sacramento River Delta, N of the Delta Cross Channel., 38.26312 -121.50501

DAV

United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park. Between Wheeler and Bear Harbor along lost coast trail 1/6 air mile E of Jackson Pinnacle, 5 air miles SE of Four Corners, 16 air miles SW of Garberville., 39.916878 -123.931189, 305m

DAV

United States, California, Yolo, Yolo County: Knight's Landing., 38.80182 -121.72264, 15m

DAV

United States, California, Yuba, Yuba County, ca. 2 miles west of Sicard Flat., 39.2393 -121.3652

DAV

United States, California, Yolo, Yolo Co.: Tuleyome Ireland Ranch, Inner Coast Ranges, northwest of the city of Winters, between Salt Creek and Enos Creek, just N of Wild Cow Mtn. Southeastern quadrant of ranch Crooker Springs, and drainage leading upsream from it., 38.596889 -122.104417, 337m

DAV

United States, California, Trinity County, Trinity County: 1.5 miles south of Boulder Lake., 41.03586 -122.78715, 1707m

DAV

United States, California, Yolo, Yolo County: Next to Putah Creek below Monticello Dam, Lake Berryessa., 38.51461 -122.10089

DAV

United States, California, San Luis Obispo County, San Luis Obispo County: Morro Bay., 35.34247 -120.83321, 61m

DAV

United States, California, Trinity County, Trinity County: Douglas City, 7 miles east of Weaverville on Highway 299., 41.17807 -122.8194, 610m

DAV

United States, California, Trinity County, Trinity County: Douglas City, 7 miles east of Weaverville on Highway 299., 41.04965 -122.85067, 610m

DAV

United States, California, Napa County, Napa County: East slope of Mt. Veeder., 38.38415 -122.430877

DAV

United States, California, Marin County, Marin County: Above Fairfax., 37.993443 -122.594131

DAV

United States, California, Alameda, Alameda County: U.C. Campus, Berkeley. (along creek in Eucalyptus Grove).

DAV

United States, California, Alameda, Alameda County: Near Engineer's Bridge, Strawberry Canon, Berkeley.