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Mojave Desert; 16 miles north of 29 Palms, off Highway 177

Colorado Desert; 6 miles north of Earp to dam; Colorado Desert.

Along state highway 71, 7 miles south of Corona

16 miles east of Riverside along highway 60 in the Bad lands

30 yards from the east entrance to the Life Science building, at University of California, Riverside (UCR) campus in City of Riverside.

4 miles southeast of Yorba Linda, 500 yards off Santa Ana Canyon Road.

0.2 miles east of Mount Vernon on Pigeon Pass Road

Playa del Rey, near corner of Vista del Mar and Vista del Mar

2 miles west of El Centro on Highway 80, ditchbank.

Sierra Nevada Mountains; Azalea Lake

Near Corona (city).

Colorado Desert; West and north edges of Colorado Desert. Sea level.

Palm Desert; 3 miles south of Palm Desert on Pines to Palms Highway, on roadside

Palm Desert; 0.2 miles east of junction of Deep Canyon Road with Portala Ave. 2.2 miles south of junction of Portala Ave. and State Highway 111 in Palm Desert, Riverside County, Ca. In middle of creek bed where road crosses it.

San Gabriel Mountains; On Highway 138, 5 miles west of Highway I-15. San Gabriel Mountains.

""CSCSB"" [California State College San Bernardino?]

Near Caliente, on Old Caliente Road, 4.8 miles northwest junction highway 223 and Bean Road; ""Christ Canyon"".

San Bernardino Mountains. Running Springs, southwestern San Bernardino County

San Bernardino National Forest; San Bernardino National Forest

Roadside, Highway 299, 7 miles west Whiskeytown Lake.

Six miles south of Morongo Valley, on 29 Palms Road.

Near Pigeon Pass Road on Box Springs Mountain.

On west side of hill just east of the Agricultural Extension building on the University of California, Riverside (UCR) campus.

Collected 10 yards off the road on Banks Drive, 0.8 mile past the tank going towards Riverside (city). Fairmount Park.

0.5 mile north of corner of Wood & Roberts Roads in Woodcrest.

City of Riverside, Mockingbird Canyon. Off Jackson Road. 0.2 mile past 1645 Jackson, in ravine on south side, about 1/4 mile out, between creek bed and dead trees. Previously, a lake covered the area.

500 yards along a woodland canyon at the end of 14th Street in Puente Hills.

Edwards Canyon in Elsinore Mountains. 20 yards from road.

2 miles north of highway between Beaumont and Indio, about 3 miles west of Whitewater.

San Bernardino Mountains; 6 miles west of Silverwood Lake on Highway 138 in the San Bernardino Mountains.

One mile north of elementary school, 0.5 mile west on dirt road; Joshua Tree.

Ord Mountain; Ord Mountain, Apple Valley.

Yucca Valley; Yucca Valley.

San Gabriel Mountains; San Gabriel Mountains, end of Coldwater Canyon, meadow at spring.

At second Phelan junction, traveling north on State Highway 138.

San Bernardino; City of Rialto.

Foothills behind CSUSB [California State University, San Bernardino].

Little Badger Hill behind the campus of California State University, San Bernardino, on a dirt trail near a reservoir and a man-made ravine.

Little Badger Hill behind the campus of California State University, San Bernardino, on a dirt trail near a reservoir.

Campus of Cal State San Bernardino, on dirt road south of Administrative Services Building and 30 m west of Parking Lot A.

Along West Campus Circle, east of parking lot A, behind Administrative Services building at Cal State University, San Bernardino.

Campus of Cal State San Bernardino, just south of the dirt road that forms the northern boundary of Badger Hill. 100 m east of Observatory parking lot.

One mile east of the corner of Rancho Santa Fe Road and Quest Haven Road, 50 feet from Quest Haven Road slope facing the north.

Southeast of Hualapai Mountain Park, Hualapai Mountains.

Green Orchard Place, Riverside, California. In the [open] field on the right side of Green Orchard Place. The species are found along the ditch of the Coastal Sage Scrub region and are found alongside the slope of street.

City of Victorville; Stoddard Wells Road, 2 miles past Victorville.

Santa Monica Mountains; Mullholland Highway, northeast of Lake Malibu. Area burned October 1970.

San Bernardino Mountains; San Bernardino Mountains; 5 miles north from junction of highways 106 and 30, on Highway 30 at turnoff.

West side of Badger Hill at California State University San Bernardino campus.

San Bernardino Mountains; Running Spring area, southern slope of Snowflower Drive, southwestern San Bernardino County.