Explore

Lexington. University of Kentucky campus. Southwest corner of Funkhouser Building.

Los Angeles Basin; Los Angeles. South side of the Glendale Freeway, just west of the junction with the Golden State Freeway

Verdugo Mountains; Western mouth of La Tuna Canyon on north side of canyon. Trail from Tuxford Street and Ledge Ave. Trailside along ridgetop.

Belchertown. Metacomet Street at edge of woods.

Hawaiian Islands; Kauai. East of Kalalau Lookout.

samoa Peninsula, Manila Dunes, north of Eureka.

Rocky Mountains; North shore of Yellowstone Lake at Fishing Bridge. Roadside.

Medicine Bow Mountains. 3 miles west of Centennial along roadside (north slope) above Mullen Creek.

Sierra Nevada; Along Cabin Creek in Slate Creek drainage, Carnegie Institute Washington Timberline Transplant Station, Harvey Monroe Hall Natural Area, north of Tioga Pass.

Panamint Mountains; Panamint Mountains, Rogers Peak.

United States Atomic Energy Commission Nevada Test Site. South end of Rainier Mesa at disturbed site above Tunnel G.

Verdugo Mountains; Brand Canyon. Brand Park. Northwest-facing, steep, rocky, gravelly slopes and outcrops above canyon bottom.

Verdugo Mountains; South side of Verdugo Mountains. Above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Mountainway. Alongside trail along south-southwest-facing slope.

North Coast Ranges; Vaca Valley. 0.25 miles west of Pleasants Valley Road, about 6 miles south of CA-Highway 128.

Death Valley; Death Valley Road leading to Last Chance Mountains just north of Big Sand Springs turnoff.

Sierra Nevada; California Highway 89, 4 miles south of Sierraville.

Klamath Mountains; Scott Mountains at edge of cienega.

Klamath Mountains; Marble Mountain Wilderness Area. Haypress Meadows near Haypress Creek.

North Coast Ranges; Roadside along Indian Valley access Road, 2.5 miles past intersection of access road and Walker Ridge Road.

Hawaiian Islands; Kauai. Napali Coast near Makana.

Klamath Mountains; Along branch road to Onion Lake, about 100 yards from lake.

Point Dume, 5 miles west of Malibu. Base of sea cliff on protected east side of point, about 200 yards from extreme tip of point.

Sierra Nevada; Granite cliffs near Sierra Club Base Camp on Baboon Creek, about 6 miles southwest of Lake Sabrina.

Mojave Desert; Lancaster. Along Avenue J, west of Saddleback Butte State Park.

Hawaiian Islands; Maui. Pukalani, west of Makawao.

Ventura Mountains; San Emigdio Mountains. Quatal Canyon at Toad Springs Public Camp.

Base of stabilized dune around 1 mile inland from mouth of Santa Maria River.

Warner Mountains. Northwest flank of Buck Mountain along road to Sugar Hill Lookout.

San Fernando Valley; Sepulveda Basin, along the stream just north of the dam.

San Fernando Valley; Los Angeles, Northridge. CSUN campus, Plummer Street near Economics Building.

Sierra Nevada; 1.5 miles west of Keddie.

North Coast Ranges; Vaca Mountains. Mix Canyon Road, 2.5 miles west of junction with Pleasants Valley Road.

Panamint Mountains; West-facing slope on saddle between first and second hillock just norht of summit of Telescope Peak.

San Simeon State Park. Dry bed of San Simeon Creek very close to the beach.

Verdugo Mountains; South side of Verdugo Mountains. Stough Canyon, Stough Park, above parking lot southwest of intersection of Walnut Avenue and Lockheed View Drive, west of De Bell Municipal Golf Course, southeast of Starlight Theater. North-northeast-fa

By TN-Highway 50, 4-4.5 miles west of Centerville.

Roadside along U. S. Highway 49 near the "Welcome to Mississippi" sign east of the bridge over the Mississippi River.

Ventura Mountains; Pine Mountain. Pine Mountain Ridge Road.

Carrizo Plain; Carrizo Plain Natural Area. Caliente Range. 75 m off San Diego Creek Road.

Santa Monica Mountains; Ferndell area of Griffith Park.

Colorado Desert; Western shore of Salton Sea by Salton Riviera.

Sacramento Valley; Davis. Garden at 815 E. 9th Street.

Santa Monica Mountains; Topanga. East side of Waveview Drive at 3-way junction with Entrada Road and Colina Drive.

Klamath Mountains; Off of South Fork Road near Coon Creek. Along trail.

Ravine base leading down to Trace Creek, 1-2 miles north of US-Highway 70 and Belltown.

North Coast Ranges; About 5 miles east of Stinson Beach.

Verdugo Mountains; Northwestern edge of Verdugo Mountains. North of La Tuna Canyon, near junction of Green Verdugo Fire Road from 210 Freeway and road to Green Verdugo Reservoir. North-northwest-facing, shady, moist slope.

Warner Mountains; Bottom of damp watercourse near summit of Cedar Pass, between Alturas and Cedarville.

Southern Rocky Mountains; Medicine Bow Mountains. Pike Pole Campground near where Douglas Creek flows into the North Platte River. South-facing slope near campground and road.

San Fernando Valley; Los Angeles, Encino. Sepulveda Garden Center, northeast of junction of Magnolia Blvd. and Rubio Ave.