Explore

San Fernando Valley; Los Angeles, Reseda. 19458 Saticoy Street.

Southeast end of Sewemup Mesa.

Sierra Nevada; Little Lakes Valley. Upper Mosquito Campground on Rock Creek.

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 on south-southwest-facing ridgetop.

Verdugo Mountains; La Tuna Canyon, roadside along La Tuna Canyon Road.

Hawaiian Islands; Oahu. Oio-Paumalu Trail.

San Gabriel Mountains; Horse Canyon.

Kentucky River near Lock #10.

Off County Road 42 (Brooklyn Road), 1.7 miles southeast of Brooklyn.

San Gabriel Mountains; Elizabeth Lake Canyon, along Lake Hughes Road, just south of Warm Springs Camp.

Hawaiian Islands; Oahu. Near Poamoho Stream.

Mount Washburn.

North Coast Ranges; Wallace Hardin Ranch, 3.9 miles northeast of junction of Pope Canyon Road and Chiles Valley Road.

Sierra Nevada; Alpine Village, Redwood Drive, 3 miles from CA-Highway 190.

Santa Monica Mountains; Old Topanga Canyon Road, 0.5 miles northwest of Topanga Canyon Road.

2 miles west of Mormon Lake.

Mojave Desert; Zzyzx Desert Studies Center on Zzyzx Road, off of Interstate Highway 15.

Hawaiian Islands; Kauai. Kokee-Kumuwela Plateau above Waimea.

Hawaiian Islands; Oahu. Koolau Mountains, Poamoho Jeep Trail.

Bottoms of Brush Creek, south of South Harpeth Road, about 1 mile south of Kingston Springs exit of Interstate Highway 40.

Hawaiian Islands; Lanai. Munro Trail.

San Rafael Hills; Western San Rafael Hills. Near junction of Ridge Motorway and Gladys Motorway, off junction of Camino San Rafael and Flintridge Drive, south-southwest of Flint Peak. Northwest-facing slope alongside fire road.

West of Lebanon, along US-Highway 70 about 1 mile west of TN-Highway 109.

Hawaiian Islands; Maui. Ridge north of Pohakea Gulch, near top of ravine..

Grenada. Along railroad tracks just north of Highway 8.

Hawaiian Islands; Kauai. Ridge behind Papaa Moloaa Forest Reserve.

North Coast Ranges; Along Randall Trail up west side of Bolinas Ridge.

Samoa Peninsula near Manila, north of Eureka.

Cieneguitas Creek at Modoc Road crossing.

Simi Valley. Off Kuehner Drive just north of CA-Highway 118.

1.2 miles west from Stony Ford. 11 mile sign on trip down from Goat Mountain.

San Gabriel Mountains; Devil’s Punchbowl area. Eastern foothills of San Gabriel Mountains. Big Rock Springs.

Klamath Mountains; Marble Mountain Wilderness area. In vicinity of Paradise Lake at base of Kings Castle on the east side. Wet seep.

Santa Barbara. Seep at base of hill near intesection of Las Positas and Veronica Springs Roads.

Somers Township. Devil’s backbone, Route 725, near Camden.

Death Valley; Death Valley. At ranch.

Edge of woods above Tygarts Creek in vicinity of Cascade Caves.

South Coast Ranges; Santa Lucia Mountains. Along trail from Pine Valley to Church Creek Divide.

Sierra Nevada; Along trail between Kings River and Taboose Pass.

Cut-Foot-Sioux Lake. Ranger Station around state fish hatchery.

Santa Monica Mountains; Mulholland Highway, 0.3 miles west of Cold Canyon.

Sierra Nevada; On Skyway, 0.5 miles north of Magalia, beside Magalia Reservoir.

Sierra Nevada; Hot Springs Road, 1 mile east of Fountain Springs.

Itasca State Park, Biological Station. 60 feet behind Building 40.

San Gabriel Mountains; Valyermo Road near Pallett Creek Road, beside bridge over Big Rock Creek.

Sierra Nevada; Lloyd Meadows Creek.

Sierra Nevada; Rock Creek Canyon. Near East Fork Campground.

Belchertown. Vicinity of Lake Metacomet and Lake Arcadia.

Santa Monica Mountains; Little Sycamore Canyon.

Sacramento Valley; Davis. University of California campus.