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On the east side of the Humboldt Trail, northeast of the Disc Golf Course, southeast part of Upper Bidwell Park, northeast of Chico.

Pt. Concepcion, near Jalama.

Grainfield, 1.5 mi. South of Tulelake.

Perfumo Canyon Road, 1.7 miles west of junction with Los Osos Valley Road, ca. 6 miles southwest of San Luis Obispo.

Coaldale.

1.7 mi. west of Oakville; Oakville Grade Rd. cut west of Summit.

Spruce Creek Forest Camp, east shore Diamond Lake.

Chico; Morrow Lane, ca. 50 yards east of Pacific Telephone, 5 yards north of road.

Near Klamath; Highway 101 at Lonesome Road, mileage marker 10.50.

Headwaters of south fork of La Brea Creek to creekbed in north end of La Brea Canyon. Sierra Madre Mountains.

Highway 89. Monitor Pass. Approximately, 1 mile north of Lake Heenan.

Martis Valley, off Hwy 267, S of Truckee. Martis Valley.

Town of Westport, Adamsville Landing public boat ramp at northwest corner of West Branch Westport River estuary, salt water despite being about 10 km north of open ocean.

Cherry Hill Road to Pine Flat, 1.1 miles south of Alder Creek (Burton Camp), 0.1 mile north of Brush Creek bridge. Plants of Kern Plateau.

0.5 mile southwest of Engle Mine townsite, on Diamond Mountain Road. Sierra Nevada.

Mendota Wildlife Refuge, Mendota.

North of Weaverville on Hwy 3, west of Clair Engle Lake at Bowerman Ride Rd. Klamath Ranges.

1 mile south of Washington School Road on Asti Road, south of Asti.

Brea Canyon Road to Pomona, 1.2 miles north of Brea.

Lower Morro Bay Sandspit.

Camp Pendleton: Training Area Beach F, around the tower just west of the LCAC facility; on the beach and surrounding coastal bluff. Square: F4.

Shasta National Forest plantation on the west side of Hwy. 97 2.2 miles northeast of Lake Shastina-Big Springs Rd. northeast of Weed.

Western Illinois University campus, along Lamoine River area.

On the west side of Little Last Chance Creek, on the strand of Frenchman Lake.

Pleasant Grove.

Eureka, PALCO Marsh.

North of Cayucos between Hwy 1 and ocean north of Point Estero. Just south of China Harbor.

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Diamond Mountains; 1.1 km southeast of Crystal Peak; near top of ridge, southwest slope. Northern High Sierra Nevada.

Hughes Mill (site) above Foresthill. Sierra Nevada.

Southwest of Gainesville on property of Division of Plant Industry. (1934 SW 34th Ave, Gainesville)

5 mi. W of Yankeetown.

Yankeetown on Hwy. 40.

Rancho Mirage.

Mähren: Stierfelsen bei Znaim [Znojmo].

West side of Highway 69 to Woodlake, 0.2 mile south of junction with Highway 63, 3.3 miles south of Auckland.

Near vernal pool natural area in Valley Grassland, 4.5 miles northeast of Pixley.

On the north side of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico.

Rosecrans Avenue and Beach Blvd. (Hwy 39), La Mirada. Cultivated at La Mirada from seed collected at Rosecrans & Beach.

Arcata-Samoa Road, 1.3 miles north of Samoa.

East of Mt. Shasta City, north of Old McCloud/31 road, Shasta/Trinity National Forest.

SE edge of Lawrence. Baker Wetlands: SW 1/4 and S 1/2 of NW 1/4 of site (near power lines).

Between road and canal of the South Fork of the Pit River, Pit River Ranch, ca. 5 miles north of Likeley.

Scott Bar

Greenfield.

Above dining hall, Fricot School.

Antioch Marina.

Cosumnes River Preserve - Tall Forest West. Collected from west side of small dirt road approximately 50 meters north of the pump station. This road runs adjacent to the west side of the Tall Forest, along Wood Duck Slough.

Corner of Franklin Blvd, and Unionhouse Creek (channelized). Central Valley.

Sierra Madre Rd, E of Miranda Pine Mtn. Sierra Madre Mountains.