Explore

Tecate Mt.

Santiago Canyon along Red Rock Ridge Road. Directly south of Santiago Creek. Approximately 1,850 meters north of Santiago Canyon Road. Red Rock Management Unit.

Santa Ana Mountains, Cleveland National Forest, unnamed canyon to the East of Hot Springs Canyon

Cleveland National Forest, Trabuco District, Santa Ana Mountains, ridge dropping into East Fork Ladd Canyon from N. Main Divide Road

Morongo Indian Reservation, flat area cut by small wash, south and west of dirt road to Kitching Peak near junction with East Branch Millard Canyon, tree stand M-04

Organ Pipe National Monument.

Chiatovitch Creek

Laguna Coast Wilderness Park, ca. 20 meters west of Stagecoach South Trail from point ca. 50 meters south of trailhead at parking area for Nix Nature Center.

Santa Ana Mtns.: ridge above San Juan Canyon, Sitton Peak Tuck Trail, 3.9km Q Sitton Peak.

Railroad Canyon Lake

San Diego Wild Animal Park, Conservation Area. Near the middle of old road that is between South Ridge Rd circle and the gate at the edge of the Property. 0.8 mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd.

Newhall Ranch, south edge of Magic Mountain theme park, 0-400 ft. from fence

Baboquivari Mountains, Hwy 86, c.a. 20 km W Sells

Thorndike Camp, Wildrose Cyn., Panamint Mts.

Sonora: Aduana stop below Sonoyta

Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge

Santa Ana Mts. Cleveland NF. Slope SE of the junction of North Main Divide Rd and Indian Truck Trail. West of Trabuco Peak

Just west of Forest Route 3S04, ca. 1.2 miles northwest of Hwy 74 (Ortega Highway). Holy Fire (Aug 2018) Burn Area, Santa Ana Mountains.

U.C. Irvine: Ecological Preserve, Hill 4

Kearns

Ortega Highway

Costa Mesa

Near Fort Bidwell

Claremont

Devil's Canyon

Los Arbolitos, Punta Banda.

San Joaquin Hills

Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center

Newhall Ranch, west of the end of Magic Mountain Parkway, south of Magic Mtn. theme park

Ca. 1.5 miles E of Pioneertown, UC Burns Pinyon Ridge Reserve, SW portion in South Railroad Canyon.

Wildrose Cyn., Panamint Mts.

Ca. 1.5 miles E of Pioneertown, UC Burns Pinyon Ridge Reserve W of the mouth of N Railroad Canyon in wash and adjacent foothills with a gentle to moderate S-facing slope.

San francisquito creek.

Cameo Shores, Corona del Mar

south of Dulzura; ridge west of Bee Canyon; north of Donahoe Spring

Botanical Garden, University of California, Los Angeles.

Carlsbad, LaCosta: along Xana Drive; SD Plant Atlas grid J8.

Bellflower

Otay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed

Snake River, Wiley Reach, vicinity Bliss Bridge.

Mojave Desert: UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, canyons south of road from front gate to old Burns home.

Los Arbolitos, Punta Banda

Vizcaino Desert

Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch

Irvine: San Joaquin Freshwater Marsh, near Campus and University Drs., 1.7km (air) NNW UC Irvine campus center.

Newhall Ranch, hills south of Santa Clara River, 0.5 mi. SE of Del Valle, SW of Castaic Junction, N of Potrero Cyn.

UCNRS Steele Burnand Anza Borrego Desert Research Station; hill immediately NW of research station building

3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek

Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek

Twenty-Nine Palms.