CalBG:RSA

Centaurea calcitrapa L.

United States, California, Santa Clara, Along Escondido Road, near Wilbur Hall, Stanford Campus

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, Los Padres National ForestMount Pinos region: Sespe Wildlife Area (Condor Sanctuary). East of the Topatopa Mountains: Started at Dough Flat. Near 34.52222N, 118.89553W. End of oil exploration road out of the town of Fillmore (Goodenough Road).; Devils Heart Peak 7.5 Quad.General collecting from Dough Flat north along an old road that is a hiking trail now, to a little north of Squaw Flat near 34.54399N, 118.89703W., 34.52222 -118.89553, 857 - 1033m

CalBG:RSA

Centaurea calcitrapa L.

United States, California, Santa Barbara, Along Tepusquet Canyon Road, 0.5 mile south of entrance to colson Canyon, east of Santa Maria, 34.91761 -120.22298

CalBG:RSA

Centaurea repens L.

United States, California, Los Angeles, Open field, Datmouth St and Garey Ave, .5 mi N of Foothill blvd, N edge of Pomona., 366m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Santa Barbara, Santa Cruz Island. Prisoners' Harbor, along canyonb leading to ranch and central valley, on roadside S of Prisoner's Harbor, 3 - 15m

CalBG:RSA

Centaurea melitensis L.

United States, California, Orange, Weir Canyon, along old dirt road c. 1.1 mi. E of Walnut Cyn Reservoir.; Black Star Canyon 7.5' Q, 33.8358333 -117.7280556, 300m

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Francisco, Vacant lot in south part of San Francisco

CalBG:RSA

Centaurea repens L.

United States, California, Los Angeles, Los Angeles.

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, The Nature Conservancy (TNC). The Nature Conservancy Ormond Beach property; south of Port Hueneme and Oxnard.; Oxnard 7.5', 34.13931 -119.17606, 5m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Trinity, Mountains, Highway 299.

CalBG:RSA

Centaurea repens L.

United States, California, Riverside, Junction of San Timoteo and Live Oak Creeks., 457m

CalBG:RSA

Centaurea repens L.

United States, California, San Bernardino, San Bernardino National ForestSoutheast tip of Balwin Lake, northwest side of Shay Road. Near; Big Bear City 7.5 Quad., 34.26119 -116.79179, 2049m

CalBG:RSA

Centaurea melitensis L.

United States, California, Fresno, Fresno.

CalBG:RSA

Centaurea melitensis L.

United States, California, Orange, Bryant Ranch, north boundary of field, N.E. corner of N-E 1/4 S.W. 1/4 sect 27, 33.80285 -118.01109, 9 - 15m

CalBG:RSA

Centaurea melitensis L.

United States, California, San Bernardino, Lytle Creek Cañon [canyon], 34.23653 -117.49788

CalBG:RSA

Centaurea solstitialis L.

United States, California, Riverside, March Air Force Base, Moreno Valley, near hwy 215, 33.881 -117.267

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Verdugo Mountains: East side of Arroyo Seco, 2 meters west of curb, across street from 1590 Arroyo Boulevard at Howard Street, Pasadena., 34.1742222 -118.1671111, 250m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Shasta, Community of Round Mtn: 0.3 miles east of general store on Terry Mill Rd.; Montgomery Creek Quad., 40.7941667 -121.9375, 639m

CalBG:RSA

Centaurea iberica Trevir. ex Spreng.

United States, California, Santa Barbara, Mission Santa Inez, near Solvang., 36.400589 -121.900968

CalBG:RSA

Centaurea solstitialis L.

United States, California, Santa Barbara, Santa Cruz Island. S of main ranch., 33.99288 -119.71503

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, San Rafael Mountains: Ravine 10 meters north of Glenoaks Boulevard, 200 meters west of locked gate, 0.5 mile southeast of Flint Peak, 3 miles east of Harvey Drive; Glendale, 91208., 34.16175 -118.1956389, 466m

CalBG:RSA

Centaurea melitensis L.

United States, California, San Bernardino, San Bernardino., 34.1126 -117.27625

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, 1/2 mile W. Cal. Poly, San Dimas., 251m

CalBG:RSA

Centaurea calcitrapa L.

United States, California, San Mateo, Near Belmont, 37.513779 -122.29871

CalBG:RSA

Centaurea melitensis L.

United States, California, San Diego, Peninsular Ranges, San Ysidro Mountains: SE side of Otay Mtn, western Marron Valley, S of BM 838, ca. 1/2 km N of Mexican border, slopes above Tiajuana River.; Otay Mountain 7.5', 32.567222 -116.788611, 183 - 244m

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Diego, Cuyamaca Rancho State Park, Middle Peak. Beside Black Oak Trail, 50 feet south of intersection with Middle Peak Fire Road and trail 2.1 miles NW of intersection of fire road and Milk Ranch Road. Square M20., 32.9807 -116.5973, 1710m

CalBG:RSA

Centaurea sulphurea Willd.

United States, California, Sacramento, Near Folsom.

CalBG:RSA

Centaurea solstitialis L.

United States, California, Mendocino, Broaddus Creek Watershed: 1 mile west of Willits on Hwy. 20, 39.4166667 -123.4, 500m

CalBG:RSA

Centaurea melitensis L.

United States, California, Orange, PrivateRancho Mission Viejo: Donna O'Neill Land Conservancy, Cristianitos Cyn, 0.7km SW int. Cristianitos and TRW Rds. and 0.23km W of SDG&E substation.; San Clemente, 33.4652778 -117.5688889, 94m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Claremont., 366m

CalBG:RSA

Centaurea repens L.

United States, California, Ventura, Sand bank, Coyote Creek flood-plain S of Santa Ana Rd. bridge, Foster Park.

CalBG:RSA

Centaurea solstitialis L.

United States, California, Kern, Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 1.0 air miles WSW of the junction of Cerro Noroeste and Klipstein Canyon Road.; Ballinger Canyon 7.5', 34.9366944 -119.4238889, 1103m

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, Vulcan Property; End of Torrey Road/Main street, south of Highway 126, and Piru. Surveyed up stream., 193 - 223m

CalBG:RSA

Centaurea cyanus L.

United States, California, Plumas, Northern High Sierra Nevada; northern Sierra Valley, ca. 3.9 air-miles southeast of Beckwourth, 9.8 air-miles northeast of Calpine, ca. 0.8 mile south of Western Pacific Railroad, at disturbed edge of Dyson Lane.; Reconnaissance Peak 7.5', 39.7763639 -120.3231472, 1489m

CalBG:RSA

Centaurea repens L.

United States, California, Ventura, Oxnard area: Port Hueneme.; Oxnard 7.5' Q., 34.15 -119.1916667, 3 - 6m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Riverside, PrivateBeaumont Badlands: West of Beaumont, near SR-60 crossing over San Timoteo Creek.; El Casco, 610 - 671m

CalBG:RSA

Centaurea repens L.

United States, California, Ventura, Oxnard.

CalBG:RSA

Centaurea solstitialis L.

United States, California, Ventura, Private, proposed for develeopmentMoorpark Area: Foothills of 'Big Mountain' northeast of Moorpark College.; Simi Valley West, 33.3166667 -118.8166667, 274 - 488m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Flintridge., 34.195 -118.1952778

CalBG:RSA

Centaurea repens L.

United States, California, Ventura, Ventura Beach.

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Mateo, Menlo Park., 30m

CalBG:RSA

Centaurea cineraria Pall.

United States, California, Los Angeles, Santa Catalina Island. Trail from Avalon to the airport

CalBG:RSA

Centaurea repens L.

United States, California, Santa Barbara, Puente Dr. between Hollister Ave. and Atascadero Creek crossing

CalBG:RSA

Centaurea repens L.

Mexico, Baja California, Sierra Juarez. By main highway 8 km SW of La Rumorosa., 32.5 -116.1083333, 1240m

CalBG:RSA

Centaurea melitensis L.

United States, California, Santa Barbara, Santa Cruz Island. Canyon del Puerto., 34.00398 -119.70657, 46m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Sacramento, Sacramento Valley

CalBG:RSA

Centaurea solstitialis L.

United States, California, Yolo, Davis

CalBG:RSA

Centaurea melitensis L.

United States, California, Tulare, detailed locality information protected

CalBG:RSA

Centaurea repens L.

United States, California, Los Angeles, California State University, Long Beach.

CalBG:RSA

Centaurea melitensis L.

United States, California, San Luis Obispo, Central Western; Inner South Coast Ranges region. Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite.; Santa Margarita Lake, Caldwell Mesa, Pozo Summit 7.5'Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W., 35.24884 -120.37122, 376 - 528m

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, Aflalo Property. Entered at east end of property, from the south side of the river bed, at end of San Cayetano Street. Fillmore., 107m

CalBG:RSA

Centaurea repens L.

United States, California, Alpine, Roadside, Hwy. 4, Scossa Broa. Cow Camp, Silver Creek. 10 miles SW of Markleeville, 1890m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Santa Barbara, Santa Cruz Island. Islay Pasture 3/4 mi. W od the Stanton Ranch Hdq., 33.99664 -119.72802, 70m

CalBG:RSA

Centaurea melitensis L.

United States, California, Monterey, 2 miles from Prunedale on road to Gilroy; highways 101 and 150.

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, 150 yds off Diamond Bar Blvd. 3.5 mi. S of the Diamond Pt. School., 274m

CalBG:RSA

Centaurea melitensis L.

United States, California, El Dorado, Western edge of Institute of Forest Genetics, 3 miles east of Placerville, 762m

CalBG:RSA

Centaurea melitensis L.

United States, California, Alameda, Waste places in Oakland

CalBG:RSA

Centaurea repens L.

United States, California, Fresno, Firebaugh east of Salinas

CalBG:RSA

Centaurea melitensis L.

United States, California, Santa Barbara, Solomon Hills: SE of Orcutt, Solomon Canyon, along Hwy 101, 2 miles S of Clark Ave; Orcutt 7.5' Q., 34.84 -120.37, 213m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, End of Canyon Dr, .2 miles off Penn St. and 100 yds. E of Whittier College track., 152m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Santa Barbara, Santa Cruz Island. Canada del Puerto., 34.0115 -119.68917, 15m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Placer, North fork of American River, 1 mile south of Auburn on Rt. 49

CalBG:RSA

Centaurea solstitialis L.

United States, California, Fresno, Enterprise Canal, E-W section xing McKinley Ave. west of McDonough Ave. 2 miles north of Centerville. Main canal

CalBG:RSA

Centaurea diluta Aiton

United States, California, San Francisco, Margin of sand dune area at 37th Ave. and Pacheco St, San Francisco

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Bernardino, Chinatown, San Bernardino., 34.1134 -117.27243, 305m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Lexington Wash, San Gabriel River, El Monte., 80m

CalBG:RSA

Centaurea melitensis L.

United States, California, Riverside, 3 mi N of Lake Elsonore, 33.72938 -117.36162, 412m

CalBG:RSA

Centaurea diffusa Lam.

United States, California, Trinity, P. G. and E. pipeline access road, along South Fork Mt. Road (Road 4N12) 3.5 miles north of Hwy. 36 and South Fork Mt. Summit, Trinity National Forest, 40.450838 -123.466257

CalBG:RSA

Centaurea repens L.

United States, California, Sacramento, Levee road, Garden Hwy. and El Centro Road, Sacramento, 38.62425 -121.54947

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace.; Sunland 7.5' Q., 34.26611 -118.36972, 335m

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, The Nature ConservancyDonton property; Along the river from east of the 101 freeway bridge between Ventura and Oxnard., 16 - 19m

CalBG:RSA

Centaurea repens L.

United States, California, Riverside, San Timoteo Canyon, 3.2 miles SE of Redlands Blvd, across road from historic schoolhouse, between RR tracks and creek. NE of El Casco Lakes., 33.9772222 -117.1038889, 579m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Los Angeles, Liebre Mountains, along the Ridge Route west of Castaic Canyon, 1.3 miles north of the junction with Templin Highway, just north of small development on private land.; Whitaker Peak, 34.5883333 -118.6805556, 854m

CalBG:RSA

Centaurea calcitrapa L.

United States, California, Solano, Waste ground SE of Academy Dr. and Sonoma Blvd, 0.2 miles north of Carquinez Bridge, Vallejo

CalBG:RSA

Centaurea solstitialis L.

United States, California, Sonoma, Santa Rosa, 53m

CalBG:RSA

Centaurea melitensis L.

United States, California, Ventura, The Nature ConservancyVilleneuva property; Along the River and lower part of South Mountain, east of river. Started at the end of Mission Rock Road. Between Saticoy and Santa Paula.; Santa Paula 7.5 Quad., 56 - 281m

CalBG:RSA

Centaurea melitensis L.

United States, California, San Diego, Bureau of Land Management Property: northeast of Ramona, south of Highway 78 and north of Old Julian Highway. Square: K16., 33.0613889 -116.8018889, 639m

CalBG:RSA

Centaurea repens L.

United States, California, Riverside, City of Murrieta: Vacant lot on N corner at intersection of Jefferson Av. and Murrieta Hot Springs Rd., 33.55 -117.2, 323 - 348m

CalBG:RSA

Centaurea repens L.

United States, California, Lassen, 5 miles NNE of Beckwith Pass, 39.790924 -120.10789

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Elephant Hill: West Pomona, 230m

CalBG:RSA

Centaurea melitensis L.

United States, California, Orange, Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of the wilderness in Lucas Canyon, along foot trail upstream from end of old roadgrade to upper homestead (corrugated steel building)., 57.3055556 -117.49, 457m

CalBG:RSA

Centaurea melitensis L.

United States, California, San Diego, Chula Vista Wildlife Reserve in southeast San Diego Bay; sandy area south of west basin (CVWR is accessed via electrical power plant and is a human made site constructed as mitigation for the adjacent J St. marina construction)., 32.6138 -117.1105, 1m

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Bernardino, Private, proposed for development.Inland Empire: Eastern foothills of the Chino Hills above Hwy 71.; Prado Dam, 33.9416667 -117.675, 168 - 244m

CalBG:RSA

Centaurea diluta Aiton

United States, California, Los Angeles, Whittier Blvd. at entrance to 'Friendly Hills' Ranch, East Whittier

CalBG:RSA

Centaurea melitensis L.

United States, California, Kern, San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33, 35.4424106 -119.7692028, 245m

CalBG:RSA

Centaurea melitensis L.

United States, California, Monterey, Upper barn, Hastings Reservation, Santa Lucia Mts.

CalBG:RSA

Centaurea melitensis L.

United States, California, Monterey, Point Lobos, 36.5165 -121.9431

CalBG:RSA

Centaurea solstitialis L.

United States, California, Riverside, Garner Ranch drainage at crossing of Hwy 74 by Hemet Lake. San Jacinto Mts., 33.66756 -116.66996, 1357m

CalBG:RSA

Centaurea maculosa Lam.

United States, California, San Bernardino, Meadow on upper Metcalf Creek, S of Big Bear Lake, 1.8 mi. above Tulip Lane on Mill Creek Road.; Big Bear Lake 7.5' Q., 34.225 -116.9333333, 2245m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Angeles National ForestSan Gabriel Mountains region: Sheep Mountain Wilderness; East Fork of the San Gabriel River, between Allison Gulch and Rattlesnake Canyon.; Mount San Antonio, 34.27043 -117.74769, 740m

CalBG:RSA

Centaurea cineraria Pall.

United States, California, Los Angeles, Santa Catalina Island. Hamilton Canyon side N of Descanso Canyon., 33.3541544 -118.3322811, 61m

CalBG:RSA

Centaurea repens L.

United States, California, Los Angeles, Santa Monica, alley near Washington

CalBG:RSA

Centaurea melitensis L.

United States, California, Orange, Rancho Santa Ana, Santa Ana canyon from Botanic Garden, W of Adm bldg, 198m

CalBG:RSA

Centaurea diluta Aiton

United States, California, Los Angeles, Highland Ranch

CalBG:RSA

Centaurea diffusa Lam.

United States, California, San Bernardino, Arrowbear Lake, in community of same name, E of Running Springs., 34.2115 -117.0768333, 1890m

CalBG:RSA

Centaurea solstitialis L.

United States, California, San Luis Obispo, Cuesta Ridge, W of Hwy 101, c. 8 mi N of San Luis Obispo., 549m

CalBG:RSA

Centaurea melitensis L.

United States, California, Los Angeles, Placerita Canyon Natural Area, east entrance (Walker Ranch) from Placerita Cyn. Rd. to canyon bottom and 0.2 miles to the west along Placerita Canyon Trail.; Mint Canyon 7.5’ Q., 34.37694 -118.44222, 546 - 573m

CalBG:RSA

Centaurea solstitialis L.

United States, California, Tulare, Wishon Fork Tule River. Along Wishon Road (M-208) near Dunn Fire Trail above junction with PGE service road., 36.1805556 -118.6958333, 976m

CalBG:RSA

Centaurea cineraria Pall.

United States, California, Los Angeles, Above summit road from Avalon to airport, Santa Catalina Island, 61m

CalBG:RSA

Centaurea iberica Trevir. ex Spreng.

United States, California, San Diego, In heavy soil near Ramona, San Diego County, 33.04179 -116.86803