Explore

San Fernando Valley; Los Angeles, Reseda. In garden.

Between Box Canyon and Highway 182 in vicinity of Cascade Caves.

Verdugo Mountains; South side of Verdugo Mountains. Brand Canyon above the large waterfall where the canyon forks off, near above coordinates. Smaller side canyon that branches off to the east of the main canyon. Side canyon narrows quickly to a bedrock w

Verdugo Mountains; Northwest side of mountains. North of La Tuna Canyon Road; started at end of Elben Ave., climbed north to ridgetop, south to McDonald Creek, then east along ridgeline, then came back into a small canyon at the end of Elben Place just ea

Santa Monica Mountains; Between Castro Peak and Mesa Peak, along main ridge fire road at head of Corral Canyon.

Colorado Desert; Chuckwalla Mountains. Corn Springs Wash, 0.5 miles east of Aztec Well.

Los Angeles Basin; Playa del Rey, Ballona Wetlands.

Santa Cruz Mountains; Bear Creek Canyon along stream, near Briggs Creek, south of Saratoga.

Klamath Mountains; Near the top of Scott Mountain. On mountain slopes.

San Gabriel Mountains; Juniper Hills.

Clear Creek Picnic Area, south of Salt Lick, by Clear Creek.

Margins of limey woods south of Scotts Grove Church.

Cascade Range; Junction of CA-Highway 299 and CA-Highway 89.

San Gabriel Mountains; Gold Creek Canyon. Side canyon of Little Tujunga Canyon. Watts Ranch.

Verdugo Mountains; North side of Verdugo Mountains. Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive at fire gate to power lines. Alongside fire road in open, graded area and south-southe

Hawaiian Islands; Kauai. West rim of Kalalau Valley.

Pasto natural, 5-6 km de Rioja, toward Yuracyacu.

Mojave Desert; Eastern Mojave Desert. Northwest slope of Kingston Mountains. About 1.5 miles west of Horse Thief Springs.

Arcata Community Forest.

Finca La Selva, Puerto Viejo de Sarapiqui.

Verdugo Mountains; Verdugo Mountains. Fire road off of South La Tuna Canyon Road.

Sierra Nevada; 1 mile south of Sterling City on the Skyway near small stream.

San Gabriel Mountains; Chilao Flat, along Chilao Creek.

San Gabriel Mountains; Little Tujunga Canyon, 2 miles north of Route 118.

Lake Bloomington.

South Coast Ranges; Montecito. Bed of Cold Creek, north of Ashley Road Bridge, behind 813 Ashley Road.

Sierra Nevada; North side of Mount Dana.

Buffalo Peaks Wilderness Area. Off Buffalo Meadows Trail.

Death Valley; Alkaline seeps on hills just north of Big Sand Springs at north end of Death Valley.

Sierra Nevada; Kunkle Reservoir. 4 miles south of Paradise. 0.5 miles off Pentz Road.

Santa Monica Mountains; Temescal Canyon.

Tallawanda Valley east of Miami University campus.

Sierra Nevada; Pentz Road, 5 miles south of Paradise. Roadside.

South side of Mount Tamalpais.

North American Interior Low Plateaus; Along railroad tracks near U.S. 62, about 1.25 miles northeast of Big Clifty.

Campamento de ONRA-FAO, Tarapoto.

Santa Barbara. Santa Barbara Botanic Garden.

San Gabriel Mountains; Angeles Crest Highway near Big Pines. 0.8 miles southeast of Highway on gravel road.

Rangeley.

Santa Monica Mountains; Piuma Road, 2 miles east of Malibu Canyon Road.

Santa Monica Mountains; Mulholland Highway, 2 miles west of Las Virgenes Road.

San Gabriel Mountains; Placerita Canyon Natural Area.

San Fernando Valley; Sepulveda Basin. Field just northwest of junction of Burbank Blvd. and San Diego Freeway.

Near radio tower atop High Knob, south of Norton.

Mojave Desert; Along main wash in northeast portion of Coxcomb Mountains. Southern Mojave Desert.

Middlesex Fells Reservation. South Border Road about 1 mile west of Route 28.

Ventura Mountains; San Emigdio Mountains. San Emigdio Canyon.

San Gabriel Mountains; Placerita Canyon, Placerita Road. Small, shaded gully 2 miles east of Route 6.

South Coast Ranges; Santa Lucia Mountains. Pine Valley, Carmel River.

White Mountains; Site of old toll house on CA-Highway 168, 10 miles east of Big Pine.