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Cottonwood Canyon, road to Mt. Grant.

About five miles north of Oroville on road to Cherokee.

Kimberly-Clark property, just north of the east end of River Glen Road, west bank of the Sacramento River, ca. 3 miles east of Anderson.

Alameda [Niles Canyon]

China Grade.

Highway 79 north of [old] Highway 80, Cuyamaca dist.

bank of the San Joaquin River at Hwy 41.

Sacramento, 4831 64th St. From fill dirt purchased in 1962 which also contained Elderberry roots, the Elderberry now growing.

Ca. 1.5 miles southwest of Bard.

Mt. Tamalpais, approx. 1 mi. E of Bootjack Camp parking, at first footbridge over Bootjack Cr. North Coast Ranges.

Eldorado National Forest; Kyburz .

Point Richmond on San Francisco Bay.

On ridge above Davis Mining Rd, immediately SE of Babyfoot lake. Kalmiopsis Wilderness.

Corvallis; O.S.U. Campus, southwest corner of Wilkinson Hall.

Cosumnes River Preserve. Cottonwood Grove / Levee Breach area. Plants grown and collected at Orchard Park greenhouses in Davis, CA. Soil obtained from study sites located at the Cosumnes River Preserve. This soil is from the Cottonwood Grove / Levee Breac

Old cultivated field, Carmel.

West of Highway 49 to Jackson, 2 miles south of El Dorado.

Benicia Arsenal. Carquinez Strait.

Near Old Railroad Grade Rd. Paradise Lake Dam, approx. 3 m. N of Magalia. Plumas National Forest.

Ball field in SE corner of Imperial and Success Aves. Watts district, Los Angeles.

Between the west end of U Street and the east side of the freeway (Highway 99), Merced.

BLM Herbarium, Roseburg District, Cow Creek Road, approximately 20 miles southwest of city of Riddle. Growing along roadside between road and Cow Creek. Elev. 290 m. 42º 50.303' N. Lat. 123º 37.204' W. Long. Associated species: Pseudotsuga menziesii, Rubu

Lumber Ridge trail. Great Smoky Mountains National Park. Above Tremont Nature Center.

North side of La Porte Rd. (E21) halfway between Challenge and Woodleaf.

Hillside, Hwy 20, 9 miles west of Willits.

South Fork of the Trinity River.

Just east of the railroad station, The Dalles.

East side of Highway 395 to Madelaine, 1.6 miles north of Termo.

West of Canby.

Highway 99W, 2 miles north of Junction City.

West side of road to Susanville, 2.0 mi. south of Pittville.

Mugga Mugga Nature Reserve, Canberra.

Big Cypress Reservation: West Boundary Road.

Berkeley, "Grass Garden".

Pope Creek, W bank below bridge at gravel mining operation, 3.5 km E of Pope Valley Rd.-Chile Valley Rd. junction. North Coast Ranges.

Canyon of Gilliam Creek at base of slope below Redwood Lake. Austin Creek State Recreation Area.

Pacific Palisades.

Hughes Mill, along Finning Mill Rd, ~ 3 mi N of Forest Hill Rd, ~ 3 mi E of Forest Hill. Forest Hill Divide.

Camp Pendleton: northwestern portion of Base; San Mateo Creek just west of Guacamole Road and near the convergence with Cristianitos Creek. Square: C1.

Canyon of Gilliam Creek at base of slope below Redwood Lake. Austin Creek State Recreation Area.

Tom Williams property, 4 miles northeast of Montague.

Laguna Lake, San Luis Obispo.

U. C. Botanic Garden, Claremont Canyon, Berkeley.

Buena Vista Mine, Klau Mine Rd and Cypress Mountain Rd. Found in copper/crystal seeps, calcite deposition on rocks.

In sand and gravel of the Santa Maria Riverbed near Guadalupe.

Hy 98 ca. 12 miles west of Lucedale.

Santa Fe railroad tracks north of Denair.

0.5 mile below Kyle Campground, Kyle Canyon. Charleston Mountains.

Plant Pathology greenhouse, 1220 N. Street, Sacramento.

Camp Pendleton Marine Corps Base: Papa 3 Training Area in the northwestern portion of base and on the east side of the San Onofre Mountains; along Horno Canyon Road; burned in Horno Fire. Square: D4.