Explore

Bald Cypress Boardwalk on northeast shore of Bluff Lake.

Santa Monica Mountains; North side of base of Cahuenga Peak along Forest Lawn Drive.

San Fernando Valley; Los Angeles, Reseda. Reseda Park by lagoon.

Carrizo Plain; Carrizo Plain Natural Area. Washburn Ranch, just south of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road).

North American Interior Low Plateaus; Side canyon to Meeting Creek, about 3 miles west of Summit.

Sierra Nevada; Yosemite National Park. Bridalveil Campground, 0.5 miles east of creek beside road.

Hudson. Shaded roadside.

Santa Monica Mountains; Along Cold Creek Road north of Monte Nido.

Limestone bluff over Kentucky River near Raven Run.

Santa Monica Mountains; Malibu Creek State Park. Southwest end of Century Lake.

Mojave Desert; Roadside along Pioneertown Road, northwest of Yucca Valley.

Along road to High Knob Recreation Area, south of Norton.

Marble Mountain Wilderness Area. Let ‘Er Buck Meadows. About 0.5 miles southeast of Haypress Meadows.

Mount Shasta. Sand Flat.

Isla Cedros. Canyon floor.

Sierra Nevada; Plot B15 of Bishop Creek drainage gradient analysis. Dry sunny area with large granite boulders.

Mojave Desert; Eastern Mojave Desert. Kingston Mountains. In pass about 1.5 miles west of Horse Thief Springs.

Sierra Nevada; Agnew Meadows. North of Devil's Postpile National Monument.

Sierra Nevada; Gentian Meadows. Trail to Emerald Lake. Next to spring between Sky Meadow and Emerald Lake.

Malibu Lagoon State Beach. Along Malibu Creek near ocean.

Marina del Rey, Ballona Creek. Between creek and bike path near UCLA boathouse.

Santa Ynez Mountains; Juncal Public Camp area. Upper Santa Ynez River. Dry slope.

Mojave Desert; Ivanpah Road on north slope of New York Mountains about 1 mile east of Ivanpah.

Highway 1, 1 mile south of San Mateo County line, near mouth of Waddell Creek. Waste roadside.

Cotuit. On sandy roadway along beach.

South Coast Ranges; Torre Canyon. 10 miles south of Big Sur at Hathaway Lodge. 1 mile from coast.

Upper north fork of Tight Hollow, about 1.5 miles east-northeast of Glencairn.

South Coast Ranges; Gabilan Range. Pinnacle Rocks.

San Rafael Hills; San Rafael Hills. South of mouth of Scholl Canyon. West end of Valle Vista fire road on ridgetop north of Highway 134. Upper northeast-facing slopes of ridgetop alongside fire road.

Sierra Nevada; In coarse granitic soil of pine flat near Taboose Creek.

Sierra Nevada; Pack trail from Aspendell to North Lake.

Sierra Nevada; Agnew Meadows.

Sierra Nevada; Next to road to North Lake.

150 feet off west side of road to Valyermo, 5.5 miles south of Highway 138.

San Gabriel Mountains; East side of Cattle Canyon.

Chiricahua Mountains; Chiricahua Mountains. Cave Creek Canyon near Sunny Flat Campground.

Otter Rock, on sandy slope above beach at Otter Creek Inn.

Sierra Madre Occidental; Between Basaseachic and San Juanito.

Hawaiian Islands; Oahu. Honolulu District. Moanalua Valley trail.

Los Angeles, Eagle Rock. Back yard of 1316 Saginaw Street.

Sacramento; 0.25 miles west of Paskenta ranger station.

Pasadena, Arroyo Seco near Rose Bowl.

Off of Highway 1, 12.2 miles southeast of Laguna Chapala; near km marker 254.

Bryce Canyon Recreational Area. In woods near cabins.

Sacramento Valley; North side of Maine Prairie Road, 0.4 miles east of its junction with Rio-Dixon Road, about 8 miles south of Dixon.

North Coast Ranges; Vaca Mountains. Wragg Canyon. 0.25 miles north of State Highway 128. Near stream bed.

Santa Monica Mountains; Zuma Canyon.

Mount Ashland. USFS Road 40S15.

Sierra Nevada; White Chief. Mineral King Game Refuge.

East of Ebbetts Pass.