Search Results — 613 specimen records retrieved (428 records with coordinates)
Results for search: Scientific name=Erigeron bonariensis (including nomenclatural synonyms);   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC167584  Conyza bonariensis Dana York 1996-3-2 306 Fresno Ca. 22 km E of Fresno, along the Friant-Kern Canal near Watts Valley Rd 135 Comment
  CAS-BOT-BC285923  Conyza bonariensis Henry M. Pollard 1951-8-2 s.n. Fresno Huntington Lake and vicinity. Big Creek 1524 Comment
  CAS-BOT-BC285927  Conyza bonariensis Ira L. Wiggins 1965-10-24 20282 Orange Along Skyline Drive near intersection with Raymond Street, Fullerton Comment
  CAS-BOT-BC285928  Conyza bonariensis Ira L. Wiggins 1965-11-5 20321 Orange Near corner of Dowling St. and Crowther Ave., Placentia Comment
  CAS-BOT-BC285929  Conyza bonariensis F. A. Billings 1924-5-1 s.n. Riverside Santa Ana Wash, near Redlands Comment
  CAS-BOT-BC285931  Conyza bonariensis S. G. Stokes 1895-7-1 s.n. San Diego San Diego Comment
  CAS-BOT-BC285934  Conyza bonariensis C. A. Reed 1919-8-1 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC285935  Conyza bonariensis L. R. Abrams 1918-9-26 7241 Santa Cruz Santa Cruz Comment
  CAS-BOT-BC285937  Conyza bonariensis Lowell Ahart 1983-9-4 4400 Sutter Around buildings at the Dean Cabin, Dean Ranch, Sutter Buttes 270 Comment
  CAS-BOT-BC285949  Conyza bonariensis Ernest C. Twisselmann 1959-8-7 5575 Kern Eastern San Joaquin Valley. Airport Road 2.5 miles east of Delano 121 Comment
  CAS-BOT-BC285950  Conyza bonariensis Ernest C. Twisselmann 1959-8-7 5575 Kern Eastern San Joaquin Valley. Airport Road 2.5 miles east of Delano 121 Comment
  CAS-BOT-BC285951  Conyza bonariensis John Thomas Howell 1976-5-16 51634 Kern Delano 97 Comment
  CAS-BOT-BC285952  Conyza bonariensis Geo. B. Grant 1906-8-7 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC285954  Conyza bonariensis Geo. B. Grant 1906-8-7 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC285956  Conyza bonariensis Geo. B. Grant 1906-8-7 7157 Los Angeles Pasadena Comment
  CAS-BOT-BC285958  Conyza bonariensis C. W. Tilforth 1968-5-1 154 Los Angeles Waste ground south of Service Bldg., LASCA, Arcadia Comment
  CAS-BOT-BC285965  Conyza bonariensis John Thomas Howell 1972-8-17 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC285966  Conyza bonariensis Peter H. Raven 1950-7-12 2545 Monterey Monterey Comment
  CAS-BOT-BC285971  Conyza bonariensis Peter H. Raven 1954-3-21 6440 San Francisco Near the mouth of Lobos Creek, San Francisco Comment
  CAS-BOT-BC285978  Conyza bonariensis H. Walton Clark 1928-7-30 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC285981  Conyza bonariensis Clare B. Hardham 1956-11-12 1519 San Luis Obispo Santa Lucia Mountains. Atascadero Lake Comment
  CAS-BOT-BC285982  Conyza bonariensis R. F. Hoover 1964-7-12 9194 San Luis Obispo San Luis Obispo Comment
  CAS-BOT-BC285984  Conyza bonariensis Ernest C. Twisselmann 1954-7-5 1424 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County 637 Comment
  CAS-BOT-BC285985  Conyza bonariensis Ernest C. Twisselmann 1954-7-5 1424 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: Eastern San Luis Obispo County Comment
  CAS-BOT-BC285995  Conyza bonariensis John H. Thomas 1961-8-27 9692 San Mateo Colma. Near intersection of El Camino Real and F Street 45 Comment
  CAS-BOT-BC285999  Conyza bonariensis John H. Thomas 1958-6-18 7254 Santa Clara Stanford University Campus. Near intersection of Escondido and Stanford Avenues 15 Comment
  CAS-BOT-BC286000  Conyza bonariensis John H. Thomas 1958-5-22 7204 Santa Clara Stanford University Campus. Near Chemistry Building 22 Comment
  CAS-BOT-BC286006  Conyza bonariensis R. Bacigalupi; R. S. Ferris; I. L. Wiggins 1941-7-26 2512 Tulare Along Dinuba Blvd. 8 miles north of Visalia city limits Comment
  CAS-BOT-BC286007  Conyza bonariensis Ernest C. Twisselmann 1969-10-2 16260 Tulare San Joaquin Valley. Porterville Road 8.8 miles east of Pixley 121 Comment
  CAS-BOT-BC286008  Conyza bonariensis Ernest C. Twisselmann 1969-10-2 16260 Tulare San Joaquin Valley. Porterville Road 8.8 miles east of Pixley 121 Comment
  CAS-BOT-BC286011  Conyza bonariensis John Thomas Howell; Gordon H. True 1967-5-31 42509 Tulare About 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC286014  Conyza bonariensis Henry M. Pollard 1964-6-23 s.n. Ventura Ventura River Basin. Thacher Rd. near Ladera Rd., Ojai Valley Comment
  CAS-BOT-BC286016  Conyza bonariensis Henry M. Pollard 1944-10-21 s.n. Ventura Maricopa Road between Fairview Road and Matilija Canyon, Ojai Valley Comment
  CAS-BOT-BC286017  Conyza bonariensis Henry M. Pollard 1968-2-10 s.n. Ventura Ventura River Basin. Between Ventura Ave. and Southern Pacific R.R. near Wadstrom, in Ventura Oil Fields Comment
  CAS-BOT-BC286018  Conyza bonariensis Henry M. Pollard 1969-7-18 s.n. Ventura Ventura River 1/4 mile N of Baldwin Road, Ojai Valley Comment
  CAS-BOT-BC286019  Conyza bonariensis Henry M. Pollard 1967-10-6 s.n. Ventura San Antonio Creek, Rancho Arnaz Apple Orchards, Oak View Comment
  CAS-BOT-BC286020  Conyza bonariensis Peter H. Raven; Henry J. Thompson 1966-4-23 20735 Ventura San Nicolas Island. About 2 miles east-southeast of Seal Beach, northwest end of island 106 Comment
  CAS-BOT-BC308942  Conyza bonariensis John Thomas Howell 1952-10-25 28868 San Diego San Diego, just south of Balboa Park Comment
  CDA42836  Conyza bonariensis G. F. Hrusa 2015-8-4 18657 Sacramento Sacramento Delta; Approx. 1/4 mi. east of Courtland. 3 Comment
  CLARK-A1528-1826  Conyza bonariensis John C. Roos 1951-9-18 5219 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-194  Conyza bonariensis John C. Roos 1951-9-18 5219 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-195  Conyza bonariensis C. M. Flanagan 1973-5-31 OO 619 Riverside Morongo Indian Reservation 1158 Comment
  CLARK-A1528-2149  Conyza bonariensis John C. Roos 1949-10-3 4688 San Bernardino Loma Linda Comment
  CLARK-A1528-2150  Conyza bonariensis John C. Roos 1942-9-26 1713 Los Angeles Westwood Village Comment
  CLARK-A1528-5616  Conyza bonariensis John C. Roos 1965-5-22 San Bernardino Loma Linda Comment
  HSC86915  Conyza bonariensis Steve Myers 1988-2-1 Riverside Boulder Springs Development, immediately SE of intersection of Hwy. 60 and Nason St., Moreno Valley 518 Comment
  IRVC27700  Conyza bonariensis Mark A. Elvin 2004-12-20 3851 San Diego Carlsbad; Ponto; along Pacific Coast Highway 1; 0.8km N of Batiquitos Lagoon. Southern Coastal 12 Comment
  JEPS105190  Conyza bonariensis Dean W. Taylor 1992-10-8 13267 Glenn 5 miles SW of Orland roadside ditch at Orange Avenue junction with Walker Avenue 76 Comment
  JEPS111678  Conyza bonariensis D. G. Kelch 2003-8-13 03 .119 Contra Costa Martinez - Train Station 2 Comment
  JEPS114542  Conyza bonariensis Lowell Ahart, John Dittes 2008-8-21 15223 Merced On the banks of Dutchman Slough, about 220 yards south of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced 53 Comment
  JEPS115132  Conyza bonariensis Lowell Ahart 2009-11-12 16509 Mendocino On the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20 230 Comment
  JEPS122712  Conyza bonariensis Jake Ruygt 1995-6-5 3487 Napa About 1.5 miles SE of Sage Canyon Road from boat dock. Quad: Yountville. Comment
  JEPS25269  Conyza bonariensis G. Thomas Robbins 1959-8-30 4156 Alameda vacant lot at the corner of Excelsior Ct. and MacArthur Blvd. (just e of intersection of Lakeshore Ave.); Oakland 7 Comment
  JEPS26142  Conyza bonariensis Peter H. Raven 1959-4-4 13977 Los Angeles near houses behind Point Dume; Santa Monica Mountains, Point Dume 21 Comment
  JEPS26380  Conyza bonariensis Ernest C. Twisselmann 1959-8-7 5575 Kern Airport Road 2.5 mi e of Delano; Eastern San Joachin Valley 121 Comment
  JEPS30658  Conyza bonariensis Peter H. Raven and Henry J. Thompson 1959-9-18 250 Los Angeles along railroad tracks near Beverly Glen Boulevard Santa Monica Boulevard; West Los Angeles 76 Comment
  JEPS30841  Conyza bonariensis Rimo Bacigalupi 1962-7-26 8598 Alameda along e side of Ellsworth St. (about 25 ft n of Durant Avenue); Berkeley Comment
  JEPS41814  Conyza bonariensis W. L. Jepson 1940-8-8 20143 Alameda in soil of walk along w side of stadium; Berkeley Comment
  JEPS41816  Conyza bonariensis Geo. B. Grant 1906-8-7 7157 Los Angeles Pasadena Comment
  JEPS41817  Conyza bonariensis R. W. Sumner 1920-1-5 San Diego San Diego Comment
  JEPS41819  Conyza bonariensis W. L. Jepson 1940-10-4 20162 Ventura 2.5 mi nw of Ventura; Los Sauces Creek Comment
  JEPS41832  Conyza bonariensis R. F. Hoover 1935-8-8 710 Stanislaus 10 mi s of Modesto Comment
  JEPS41837  Conyza bonariensis W. L. Jepson 1925-7-24 10746 a Alameda Haste near College Avenue (Berkeley streets); Berkeley Comment
  JEPS41838  Conyza bonariensis W. L. Jepson 1928-7-20 12943 Merced Stevinson Comment
  JEPS45274  Conyza bonariensis Perry Allen 1961-8-25 Stanislaus vicinity of La Grange (at R. P. Allen residence) Comment
  JEPS52247  Conyza bonariensis Ernest C. Twisselmann 1966-9-20 12803 San Luis Obispo T. Franklin Twisselman Ranch Temblor Range, Western San Joaquin Valley, Choice Valley 640 Comment
  JEPS6122  Conyza bonariensis V. F. Hesse 1953-9-17 1209 Santa Cruz Boulder Creek 149 Comment
  JEPS99954  Conyza bonariensis A. Langston 2003-9-16 AL 89 Contra Costa Mt. Wanda; Martinez; John Muir National Historic Site; Mt. Wanda, John Muir National Historic Site Comment
  LA32106  Conyza bonariensis Peter H. Raven; Henry J. Thompson 1959-9-18 Los Angeles West Los Angeles, along railroad tracks, Santa Monica Boulevard near Beverly Glen Boulevard 76 Comment
  POM10307  Conyza bonariensis F. M. Reed 1907-9-9 1906 Riverside Roadside on Chicago Ave Comment
  POM10308  Conyza bonariensis Anonymous s.n. Riverside Riverside Comment
  POM13243  Conyza bonariensis P. A. Munz, I. M. Johnston 1922-5-19 5358 Riverside 5 miles NE of Murietta. 457 Comment
  POM34129  Conyza bonariensis George B. Grant 1906-8-7 s.n. Los Angeles Collected at Pasadena. Comment
  POM355824  Conyza bonariensis H. F. Copeland 1927-8-22 1116 Alameda Campus of University of California, Berkeley Comment
  POM355827  Conyza bonariensis F. R. Fosberg 1931-7-10 5364 Los Angeles Eagle's Nest. Middle Ranch Canyon, Santa Catalina Island. 180 Comment
  POM355831  Conyza bonariensis F. R. Fosberg 1930-11-17 4200 San Bernardino 2 mi. S Chino. 240 Comment
  RSA0060883  Conyza bonariensis R. G. Swinney 2010-8-16 13562 Los Angeles Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. 280 Comment
  RSA0116452  Conyza bonariensis R. G. Swinney 2010-8-11 13502 Los Angeles San Gabriel Mountains; San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road. 595 Comment
  RSA176594  Conyza bonariensis John H. Thomas 1961-8-27 9692 San Mateo Colma; open sandy field near intersection of El Camino Real and F Street 46 Comment
  RSA187480  Conyza bonariensis John H. Thomas 1958-5-22 7204 Santa Clara Near Chemistry Building, Stanford University Campus 23 Comment
  RSA191393  Conyza bonariensis E. W. Lathrop, R. F. Thorne 1967-10-27 6677 Riverside 5 mi. NW of Murrietta, Santa Rosa Ranch. Comment
  RSA195613  Conyza bonariensis John H. Thomas 1958-6-18 7254 Santa Clara Along street near intersection of Escondido and Stanford Ave.; Stanford University Campus 15 Comment
  RSA210532  Conyza bonariensis J. T. Howell, Gordon H. True 1967-7-6 43227 Tulare 4.5 miles ENE of Pixley 84 Comment
  RSA386937  Conyza bonariensis K. Tomlinson, D. Kama, R. F. Thorne 1985-3-27 907 Riverside Santa Rosa Plateau: Mesa de Colorado. 610 Comment
  RSA463683  Conyza bonariensis A. C. Sanders 1987-9-18 7368 Los Angeles El Segundo Dune, W of Los Angeles International Airport and Pershing Dr. 38 Comment
  RSA507510  Conyza bonariensis Steve Myers 1988-6-4 s.n. Riverside Rancho California area, E of Winchester Road, between Auld Rd. & Borel Rd 396 Comment
  RSA508338  Conyza bonariensis Ed LaRue 1989-6-11 s.n. Riverside W side of Lakeview Mtns., ca. 1 mi SE of town on Nuevo. 640 Comment
  RSA549738  Conyza bonariensis C. F. Smith 1949-7-24 2409 Santa Barbara In family orchard at 345 El Cielito near Sheffield Reservoir, north of city of Santa Barbara. Comment
  RSA550006  Conyza bonariensis Scott D. White 1992-9-23 840 Orange Vicinity of Olinda, near city of Brea, immediately N of Carbon Cyn Rd & E of Placentia Ave.; ca. 1 mi. (airline) SSE of Tonner Cyn. 183 Comment
  RSA554286  Conyza bonariensis Scott D. White 1992-2-25 92 -10 Riverside Santa Rosa Plateau, between Sandia and De Luz Creeks, ca. 1.5 (air) mi. W of Sandia Canyon; 7 miles SW of Murrieta. 305 Comment
  RSA557351  Conyza bonariensis Julie Greene 1993-5-12 1296 Riverside North side of San Jacinto River levee, west of Davis Road. 433 Comment
  RSA557358  Conyza bonariensis Julie Greene 1993-6-11 1355 Riverside [Unspecified] 440 Comment
  RSA563986  Conyza bonariensis A. C. Sanders 1993-5-30 14115 San Bernardino East Mojave Desert: Cornfield Spring Cyn., W slope of Providence Mts., 4 mi. SE of Kelso. 915 Comment
  RSA575928  Conyza bonariensis Steve Boyd, Darin L. Banks 1994-9-29 8368 Riverside Floodplain E of dike along San Jacinto River, W of Sedco Hills community. 381 Comment
  RSA587186  Conyza bonariensis Scott D. White 1995-12-5 3764 Los Angeles Marina Del Rey area; State Rt. 90 median strip between Culver Bl. and Mindanao Way. 5 Comment
  RSA588187  Conyza bonariensis D. L. Banks, Victor Steinmann 1995-7-10 0752 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Wildhorse Trail, S of lower Arroyo Seco, NW of Wildhorse Peak. In major drainage that flows off NW flank of Wildhorse Peak. 610 Comment
  RSA597573  Conyza bonariensis L. C. Wheeler 1970-3-20 s.n. San Bernardino Glenn [Glen] Helen Region Park. Comment
  RSA618622  Conyza bonariensis D. L. Banks 1997-6-16 2073 San Diego NW Palomar Mountains, Agua Tibia Mountains: Pala Indian Reservation. North of the San Luis Rey River, along the disturbed roadsides of S16, between Trujillo Road and Pala Creek. 122 Comment
  RSA619541  Conyza bonariensis D. L. Banks 1997-5-5 1990 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek. 396 Comment
  RSA637650  Conyza bonariensis R. F. Thorne, G. Benny, John Dourley 1971-7-23 41031 San Bernardino San Gabriel Mountains: San Bernardino National Forest; Day Creek Canyon. 1037 Comment
  RSA703142  Conyza bonariensis Fred M. Roberts 2003-9-11 6014 Orange Rancho Mission Viejo; Donna O'neill Land Conservancy, Cristianitos Cyn., 0.79 km N of Sycamore Gate, 0.23 km W of Christianitos Road. 126 Comment
  RSA708944  Conyza bonariensis A. C. Sanders, Jennifer Jones 2005-6-22 31175 San Diego South Coast: Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center. 0 Comment
  RSA718958  Conyza bonariensis Fred M. Roberts, Robert L. Allen 2006-10-8 6422 Orange San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch. 4 Comment
  RSA730987  Conyza bonariensis Fred M. Roberts 2006-11-15 6461 Orange Santa Ana Cyn., 1.0 km ENE Imperial Hwy bridge, between La Palma Ave. and Santa Ana River near Big Springs St. 89 Comment
  RSA733264  Conyza bonariensis J. P. Rebman, Jeannie Gregory, K. Rich, P. Famolaro 2007-9-12 13848 San Diego Sweetwater Reservoir: east of National City and south of La Presa; canyon just below the dam on the west side of the reservoir. 45 Comment
  RSA735950  Conyza bonariensis Scott D. White, Justin M. Wood 2008-6-10 12098 San Diego Camp Pendleton: I-5 freeway at border patrol inspection station. Comment
  RSA748269  Conyza bonariensis A. C. Sanders, Fred M. Roberts 2008-6-17 35512 Orange middle section of Weir Canyon, SSE of Walnut Canyon Reservoir 225 Comment
  RSA74864  Conyza bonariensis Elroy Robinson 1935-6-26 s.n. San Diego Along Santa Fe Railway, Oceanside Comment
  RSA752286  Conyza bonariensis Justin M. Wood 2009-7-25 1158 Los Angeles Private residence on Ramona Ave, just SE of intersection of Arrow Highway and Mills Ave. 351 Comment
  RSA754403  Conyza bonariensis Valerie L. Soza, Marisa Colon, LeRoy Gross, Dylan Hannon, Andreas Hessing, Bill Hogshead, Susan Jett, Michael Wall 2002-4-23 s.n. Ventura McGrath State Beach, east side of McGrath Lake. 2 Comment
  RSA781943  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2009-10-17 15691 El Dorado Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  RSA796946  Conyza bonariensis P. Reisentz 1980-8-3 s.n. Ventura Mirror Lake. 0.5 mi south of intersection of Hwy 150 and Hwy 33, 3 mi SW of Ojai, 12 mi N of Ventura. 191 Comment
  RSA89448  Conyza bonariensis Chas. H. Quibell 1953-5-20 1974 Fresno Kings R. bottom e. of Sanger, between gravel plant and e. end of bridge, Annadale Ave. and Riverbend Rd. Comment
  SEINET1004937  Conyza bonariensis Jon P. Rebman, J. Gregory, K. Rich, P. Famolaro 2007-1 13848 San Diego Sweetwater Reservoir: east of National City and south of La Presa; canyon just below the dam on the west side of the reservoir. 45 Comment
  SEINET3132424  Conyza bonariensis G. B. Grant 1906-8-7 411 -A Los Angeles Pasadena Comment
  SEINET3245626  Conyza bonariensis G. K. Helmkamp, E. A. Helmkamp 2009-1 15547 Sutter Sacramento Valley; along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus (Sheridan 7.5') 8 Comment
  SEINET3828384  Conyza bonariensis George K. Helmcamp, E. A. Helmkamp 2011-1 18488 Sutter Sacramento Valley: Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles SW of Nicholaus (Verona 7.5') 14 Comment
  SEINET7988623  Conyza bonariensis Jon P. Rebman 2003-9-30 9551 San Diego Otay Mountain Ecological Reserve, SE of Otay Lake;aprox. 1 mile S of Otay Lakes Road; arounda small pond on E side of reserve of reserve 240 Comment
  UC1192109  Conyza bonariensis Malcolm A. Nobs and S. Galen Smith 1948-7-21 196 Merced 4 mi se Gustine (Green pond at Gustine Gun Club) Comment
  UC126820  Conyza bonariensis J. and H. W. Grinnell 1906-8-26 369 Los Angeles orchard near Pasadena Comment
  UC129165  Conyza bonariensis Charlotte M. Wilder 1907-6-26 706 San Bernardino Colton Ave. near county line Comment
  UC1409061  Conyza bonariensis Robert F. Thorne and J. Dourley 1967-10-10 37316 San Bernardino on dry ground of bank above Lost Lake; San Gabriel Mts., San Bernardino National Forest, Lost Lake 838 Comment
  UC1605399  Conyza bonariensis Steve Boyd and Darin Banks 1994-9-29 8368 Riverside floodplain e dike along San Jacinto River (w of Sedco Hills community); Lake Elsinore 381 Comment
  UC176011  Conyza bonariensis Mrs. D. W. De Veer 1914-8-12 Alameda Oakland Comment
  UC184617  Conyza bonariensis Harriet A. Walker 1915-10-7 3846 Alameda 14th St. between Oak and Broadway; Oakland Comment
  UC1928038  Conyza bonariensis David Keil 2008-8-30 30560 San Luis Obispo San Luis Obispo. Behind Home Depot store along south side of Froom Ranch Way. 35 15'02.40''N x 120 41'26.73''W 43 Comment
  UC468804  Conyza bonariensis C. F. Millspaugh 1920-3-17 4826 Los Angeles Santa Catalina Island, Cherry Valley Comment
  UC480585  Conyza bonariensis Carl Meyer 1928-3-28 351 Alameda U.C. campus Comment
  UC537021  Conyza bonariensis Lawrence M. Booth 1932-6-9 1181 Orange Newport Bay Comment
  UC70232  Conyza bonariensis F. M. Reed 1905-9-10 806 San Bernardino Clark St. near Center; Redlands Comment
  UC73934  Conyza bonariensis L. A. Greata 1905-1-1 San Bernardino Redlands Comment
  UC73936  Conyza bonariensis L. A. Greata 1905-1-1 San Bernardino Redlands Comment
  UCR102819  Conyza bonariensis A. C. Sanders 1997-3-19 20062 Riverside Lake Skinner area, upper Rawson Canyon, west of Black Mountain, along the road from Lake Skinner 549 Comment
  UCR107745  Conyza bonariensis D. L. Banks 1997-5-5 1990 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek 427 Comment
  UCR111790  Conyza bonariensis Mitch Provance 1999-5-7 1183 San Bernardino Santa Ana River Wash, 0.25 to 0.75 miles NE of the Riverside Ave. crossing 250 Comment
  UCR114650  Conyza bonariensis B. G. Pitzer 1998-3-15 3634 San Diego Southern Coast, San Onofre State Beach, top of bluffs just south of the Orange County line 6 Comment
  UCR114699  Conyza bonariensis A. C. Sanders, Mitch Provance 1998-7-2 22117 Ventura Moorpark, hills south of Tierra Rejada Valley, along Read Rd. c. 1/2 mile east of Moorpark Rd., just west of Hwy 23, c. 1 mile NW of Wood Ranch Reservoir, c. 2 mi. NE of Thousand Oaks 335 Comment
  UCR116012  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2000-10-18 6229 Orange Newport Bay, South side of the back bay. 6 Comment
  UCR118351  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2000-9-1 5962 San Luis Obispo Los Osos, Martingale at Buckskin 30 Comment
  UCR122929  Conyza bonariensis R. D. Goeden 1998-9-11 - 12 San Luis Obispo Inner Coast Range, NW of Cuyama along Hwy 166 457 Comment
  UCR127394  Conyza bonariensis A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25529 Los Angeles Santa Clara River Valley, Newhall Ranch, Santa Clara River at dirt road crossing near Del Valle 274 Comment
  UCR131425  Conyza bonariensis Alison Lipman 1998-6-1 s.n. Los Angeles South Coastal Plains Region, Los Angeles, San Pedro area, Defense Fuel Support Point (Naval Reservation) 3171 North Gaffey St. 30 Comment
  UCR132053  Conyza bonariensis George K. Helmkamp 2003-7-31 8051 B San Luis Obispo Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road 15 Comment
  UCR138511  Conyza bonariensis L. C. Wheeler 1970-6-26 s.n. Los Angeles San Gabriel Mtns, East Fork San Gabriel River, c. 0.3 mi upstream from Alder Gulch 1227 Comment
  UCR140402  Conyza bonariensis George K. Helmkamp 2004-3-13 8356 San Luis Obispo Central Coast, Nipomo Mesa, along Calif. Hwy 1 (Mesa View Dr.), 0.4 mi south of Halcyon Rd, south of Arroyo Grande 76 Comment
  UCR1442  Conyza bonariensis Joyce Kleinjan 1961-4-21 s.n. Riverside Riverside, W side of Canyon Crest Drive, 75 yards south of 3rd street. 351 Comment
  UCR145937  Conyza bonariensis Jon P. Rebman, Jeannie Gregory 2003-7-25 9456 San Diego Peninsular Range, Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; along Jamul Creek near old cement kiln 210 Comment
  UCR149751  Conyza bonariensis Jon P. Rebman 2000-8-23 6941 San Diego Coastal Plains & Basins; South Coastal Plain region, San Diego Urban Canyons, North Park/Golden Hill area: Cedar Ridge Park canyons. 32 deg. 43'N, 117 deg. 07'W. Comment
  UCR154158  Conyza bonariensis Mark A. Elvin 2004-12-20 3851 San Diego Southern Coast, Carlsbad; Ponto; along Pacific Coast Hwy 1; 0.8 km N of Batiquitos Lagoon 12 Comment
  UCR155025  Conyza bonariensis A. C. Sanders 2005-5-27 30307 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, north side of lagoon, east of the I-5 Fwy, along the trail past the nature center 30 Comment
  UCR156725  Conyza bonariensis Jon P. Rebman, J. Gregory & James Lightner 2004-5-6 10146 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; disturbed areas under oaks near gated entrance at Horsemill Road, in central part of reserve 410 Comment
  UCR157071  Conyza bonariensis A. C. Sanders, Jennifer Jones 2005-6-22 31175 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center 6 Comment
  UCR157220  Conyza bonariensis A. C. Sanders 2005-6-24 31212 San Diego South Coast, San Dieguito Lagoon Ecological Reserve (DFG), north edge of reserve along Palm Lane (closed/abandoned) east of San Dieguito Dr. near old airport site 2 Comment
  UCR158278  Conyza bonariensis A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30121 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR159079  Conyza bonariensis A. C. Sanders, Jennifer Jones 2005-6-22 31157 San Diego South Coast, Buena Vista Lagoon Ecological Reserve (DFG), Carlsbad, north side of lagoon between Carlsbad Blvd. (S-21) and the RR, south of Eaton St. 6 Comment
  UCR159106  Conyza bonariensis A. C. Sanders 2005-7-1 31311 San Diego Peninsular Range, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, lower part of reserve where road crosses Clevenger Canyon 244 Comment
  UCR159500  Conyza bonariensis Jon P. Rebman, J. Gregory, K. Rich, & M. Elvin 2003-9-30 9551 San Diego Otay Mtn Ecological Reserve (Calif. Dept. of Fish & Game): SE of Otay Lake, c. 1 mi south of Otay Lakes Rd.; around a small pond on E side of the reserve. Square: U14 240 Comment
  UCR161851  Conyza bonariensis A. C. Sanders, T. B. Salvato 2005-10-7 31758 San Diego South Coast, Agua Hedionda Lagoon Ecological Reserve, SE of the lagoon near Cannon Rd. and west of El Camino Real, SSE of Laguna Riviera Park but south of Agua Hedionda Creek 6 Comment
  UCR162309  Conyza bonariensis A. C. Sanders, T. B. Salvato 2005-10-5 31707 San Diego Peninsular Range, Blue Sky Ecological Reserve (DFG), east of Rancho Bernardo and north of Poway, along road in lower canyon below turnoff to Lake Poway 213 Comment
  UCR170425  Conyza bonariensis George K. Helmkamp, Elizabeth Helmkamp 2005-11-15 10020 El Dorado Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193 291 Comment
  UCR171434  Conyza bonariensis Joe Barth 2005-8-4 575 San Diego National City, Sweetwater Square business area, 3007 Highland Ave. North of Freeway 54 and north bank of Sweetwater River. west of 805. Square: T10 12 Comment
  UCR176669  Conyza bonariensis G. S. Nuessly 1980-10-19 s.n. Riverside Moreno Valley, U.C. Riverside, Moreno Field Station, east of Lasselle St. 457 Comment
  UCR178065  Conyza bonariensis LeRoy Gross 2001-11-10 454 Los Angeles Los Angeles Basin, Verdugo Mountains, north side. Off the 210 Fwy east bound LaTuna Canyon Road exit opposite this exit is a road that starts out paved. (Hostetter Mountainway) follow this road that parallels the freeway east till a dirt road forks off on the right (southeast) 457 Comment
  UCR193007  Conyza bonariensis A. C. Sanders 2008-5-28 35442 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Bee Flat at mouth of Limestone Canyon 264 Comment
  UCR193278  Conyza bonariensis A. C. Sanders, Fred M. Roberts 2008-6-17 35512 Orange Peninsular Range; Santa Ana Mtns., middle section of Weir Canyon, SSE of Walnut Canyon Reservoir 225 Comment
  UCR202187  Conyza bonariensis Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-5-18 12842 San Diego Monte Vista Ranch (owned by The Nature Conservancy), south of Ramona, northwest of San Vicente Reservoir, south of San Vicente Road along Chuckwagon Road onto the Ranch, western side of the large central meadow around a small dried pond. Square M15 377 Comment
  UCR211038  Conyza bonariensis A. C. Sanders 2010-1-13 37255 Kings San Joaquin Valley, Plymouth Ave. near 34th Ave., on E side of I-5 south of the Avenal exit 142 Comment
  UCR211103  Conyza bonariensis Joseph Cahill 2009-8-1 3169 Ventura South Coast, off Hwy 1, between Rincon Point and Punta Gorda 2 Comment
  UCR211725  Conyza bonariensis Fred M. Roberts, Ileene Anderson 2005-5-20 6207 Riverside Perris Basin, San Jacinto Valley, field 0.5 km west of Sanderson Road, 3.2 km southwest of Gilman Hot Springs 446 Comment
  UCR217708  Conyza bonariensis A. C. Sanders, Dan S. Cooper 2010-8-5 38551 Los Angeles South Coast, Madrona Marsh Preserve, Torrance 24 Comment
  UCR219122  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15547 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  UCR219159  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2009-10-17 15691 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Lake Oaks Mobile Home Park south of Patterson Dr. and CA-49 524 Comment
  UCR219957  Conyza bonariensis Ayzik Solomeshch 2004-5-14 s.n. Yolo Audubon Bobcat Ranch, west of the city of Winters. Southeastern corner of the ranch. Grassland restoration and weed contol plots of Emilio Laca and Joe DiTomaso 84 Comment
  UCR220029  Conyza bonariensis Rebecca T. Vo 2010-6-5 s.n. Orange South Coast, Huntington Beach, Santa Ana River Bike path on west side of the mouth of the Santa Ana River, near Orange County Sanitation Treatment Plant, north of Pacific Coast Hwy and east of Brookhurst St. 1 Comment
  UCR220225  Conyza bonariensis R. G. Swinney 2009-4-7 10280 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, San Gabriel River under the Puente Largo railway bridge, 0.5 mi. north of Foothill Blvd. on east side of El Encanto Parkway, west of El Encanto Park in Duarte, under 2nd span from west 184 Comment
  UCR232168  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2011-10-8 18396 Glenn Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows 26 Comment
  UCR235282  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2011-11-28 18492 Sutter Sacramento Valley, Sacramento Ave., 0.3 mile east of its junctiion with CA-99, 1.45 mi. airline NW of Nicolaus 20 Comment
  UCR235296  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2011-11-21 18474 A San Joaquin Northeastern San Joaquin Valley, along Johnson Road, 0.8 mile south of its junction with CA-12, NE of Lockeford, SW of Camanche Reservoir 53 Comment
  UCR235405  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2011-11-28 18488 Sutter Sacramento Valley, Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles southwest of Nicolaus 14 Comment
  UCR247271  Conyza bonariensis Dan S. Cooper 2013-8-8 813- 44 Los Angeles Griffith Park, edge of Los Angeles Zoo near Zoo Dr. and Crystal Springs Dr. 143 Comment
  UCR252244  Conyza bonariensis Mitch Provance 2012-8-22 812- 3 San Francisco San Francisco Bay, northeast part of Treasure Island 13 Comment
  UCR256853  Conyza bonariensis R. G. Swinney 2010-8-16 13562 Los Angeles San Gabriel Mountains, Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park 280 Comment
  UCR276741  Conyza bonariensis R. G. Swinney 2010-8-11 13502 Los Angeles San Gabriel Mountains, San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road 595 Comment
  UCR37486  Conyza bonariensis Steve Boyd 1981-3-2 s.n. Riverside Peninsular Range, Dawson Canyon, Gavilan Hills Comment
  UCR44907  Conyza bonariensis B. G. Pitzer, L. F. LaPre 1986-10-20 s.n. Orange City of Irvine, Drainage channel near intersection of Irvine Blvd. and Sand Canyon Avenue. 91 Comment
  UCR4704  Conyza bonariensis R. A. Anderson 1964-12-25 67 Riverside Riverside, Chicago Avenue & Blaine Street. 152 Comment
  UCR48964  Conyza bonariensis A. C. Sanders 1987-9-18 7368 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar Blvd. 38 Comment
  UCR77052  Conyza bonariensis A. C. Sanders, E. J. Lott 1993-5-30 14115 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77622  Conyza bonariensis C. F. Smith 1949-7-24 2409 Santa Barbara In family orchard at 345 El Cielito near Sheffield Reservoir, north of city of Santa Barbara Comment
  UCR85448  Conyza bonariensis R. G. Swinney 1994-1-20 2698 San Bernardino San Gabriel Mtns., Lytle Canyon, 1.1 mi west of Lytle Creek Road at junction of Edison powerline road & San Sevaine (Big Tree) Rd. 823 Comment
  UCR90369  Conyza bonariensis Scott D. White 1995-6-30 3426 Riverside Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence 396 Comment
  UCR92353  Conyza bonariensis Scott D. White, S. Ogg 1994-10-17 2462 .2 Riverside Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue) 317 Comment
  UCR93054  Conyza bonariensis Steve Boyd, D. L. Banks 1994-9-29 8368 Riverside Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community 381 Comment
  UCSB364650  Conyza bonariensis P. J. Gordon with D. L. Koehler and K. P. Steele 1980-4-30 43 Santa Barbara collected SW intersection of Storke and El Colegio Roads, in The W portion of UCSB Campus at Isla Vista. Storke Road, El Colegio Road, UCSB West Campus Comment
  UCSB67942  Conyza bonariensis Walden, Chris; Emard, Lydia; Sankey, Jean 2009-7-26 Santa Barbara Arroyo Hondo Preserve, Crossing of small tributary leading to main stream on Brandy Trail. 47 Comment
  CAS-BOT-BC285919  Conyza bonariensis Lowell Ahart 1982-9-9 3771 Butte About 100 meters north of the Check-in-Station, Gray Lodge, about 12 miles south-west of Gridley 35 Comment
  CAS-BOT-BC285920  Conyza bonariensis Lowell Ahart 1974-11-21 s.n. Butte Peter Ahart Ranch, Honcut 45 Comment
  CAS-BOT-BC285921  Conyza bonariensis R. E. Frenkel 1963-8-18 261 Contra Costa On Giant Road, 0.4 mile north of ATSF RR crossing, Richmond 15 Comment
  CAS-BOT-BC285922  Conyza bonariensis G. L. Stebbins 1976-9-29 76307 El Dorado Lake Folsom margin at Peninsula Camp Ground 137 Comment
  CAS-BOT-BC285924  Conyza bonariensis Ernest C. Twisselmann 1954-9-1 1547 Kings Temblor Range and the Western San Joaquin Valley. Old Tulare Lake Bed: 6 miles west of South Lake Farms 57 Comment
  CAS-BOT-BC285925  Conyza bonariensis John Thomas Howell 1939-11-5 s.n. Marin Sausalito Comment
  CAS-BOT-BC285926  Conyza bonariensis Catherine Best 1978-9-3 s.n. Marin Tiburon Blvd. in front of the Boardwalk Shopping Center Comment
  CAS-BOT-BC285930  Conyza bonariensis J. H. Thomas 1953-6-25 3415 San Diego San Diego Comment
  CAS-BOT-BC285932  Conyza bonariensis Steven A. Junak; Randy W. Scott 1989-9-12 SC- 1409 Santa Barbara Santa Cruz Island. W fork of first canyon W of Profile Point (at end of road along NW shore of island) 60 Comment
  CAS-BOT-BC285933  Conyza bonariensis Henry M. Pollard 1956-6-21 s.n. Santa Barbara W. Anapamu and Chapala Sts. Comment
  CAS-BOT-BC285936  Conyza bonariensis W. Harnach; N. Harnach 1990-8-5 503 Sierra Sierra Valley. Kuaffmans (old box mill) 1511 Comment
  CAS-BOT-BC285938  Conyza bonariensis Lowell Ahart 1983-8-27 4354 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC285939  Conyza bonariensis Carl Mahurin 1937-8-4 118 Tuolumne Sierra Nevada Mountains. At Mather Comment
  CAS-BOT-BC285940  Conyza bonariensis L. R. Abrams 1917-9-1 6720 Alameda Telegraph Ave., Oakland Comment
  CAS-BOT-BC285941  Conyza bonariensis R. Bacigalupi 1927-5-24 1567 Alameda Near Mills College Comment
  CAS-BOT-BC285942  Conyza bonariensis H. F. Copeland 1927-8-22 1116 Alameda Berkeley. On campus of University of California Comment
  CAS-BOT-BC285943  Conyza bonariensis Cherie L. Wetzel 1968-4-23 327 Alameda Niles Canyon and vicinity. Intersection of Niles Canyon Blvd. and Old Niles Canyon Road Comment
  CAS-BOT-BC285944  Conyza bonariensis Cherie L. Wetzel 1970-2-7 1108 Alameda Niles Canyon and vicinity Comment
  CAS-BOT-BC285945  Conyza bonariensis Cherie L. Wetzel 1969-8-28 1024 Alameda Niles Canyon and vicinity. Alameda Creek at Mission Blvd. Comment
  CAS-BOT-BC285946  Conyza bonariensis Cherie L. Wetzel 1969-7-9 950 Alameda Niles Canyon and vicinity. Above Shilling's Park Comment
  CAS-BOT-BC285947  Conyza bonariensis Cherie L. Wetzel 1967-11-3 188 Alameda Niles Canyon and vicinity. Alameda Creek at Mission Blvd. Comment
  CAS-BOT-BC285948  Conyza bonariensis John Thomas Howell 1924-10-11 670 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC285953  Conyza bonariensis Alice Eastwood 1915-8-25 4919 Los Angeles Country adjacent to Los Angeles. Duarte Comment
  CAS-BOT-BC285955  Conyza bonariensis L. R. Abrams 1916-10-31 6368 Los Angeles San Fernando Comment
  CAS-BOT-BC285957  Conyza bonariensis George L. Moxley 1927-5-1 2009 Los Angeles Los Angeles Comment
  CAS-BOT-BC285959  Conyza bonariensis Louis C. Wheeler 1931-8-24 26 Los Angeles 1 1/2 mi. N Claremont 396 Comment
  CAS-BOT-BC285960  Conyza bonariensis Peter H. Raven; Henry J. Thompson 1959-9-18 14434 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Santa Monica Boulevard near Beverly Glen Boulevard, West Los Angeles 76 Comment
  CAS-BOT-BC285961  Conyza bonariensis John Thomas Howell 1963-6-21 39472 Monterey San Lucas 121 Comment
  CAS-BOT-BC285962  Conyza bonariensis Clare B. Hardham 1961-10-1 7343 Monterey Seaside Comment
  CAS-BOT-BC285963  Conyza bonariensis Beatrice F. Howitt 1963-8-20 1739 Monterey Monterey Peninsula. Opposite the old Custom House in Monterey on W. Alvarado Street Comment
  CAS-BOT-BC285964  Conyza bonariensis John Thomas Howell 1957-6-2 32556 Monterey Santa Lucia Mountains. San Antonio Mission Comment
  CAS-BOT-BC285967  Conyza bonariensis J. W. Tilden 1946-8-27 s.n. Monterey Hurt Ranch, Salinas Comment
  CAS-BOT-BC285968  Conyza bonariensis J. M. Linsdale 1940-9-19 s.n. Monterey Frances Simes Hastings Natural History Reservation Comment
  CAS-BOT-BC285969  Conyza bonariensis B. Trowbridge 1968-2-14 11 San Francisco On 19th Avenue, San Francisco Comment
  CAS-BOT-BC285970  Conyza bonariensis Mildred Bush 1955-1-1 s.n. San Francisco Near Lake Merced, San Francisco Comment
  CAS-BOT-BC285972  Conyza bonariensis Peter Rubtzoff 1956-11-10 3070 San Francisco San Francisco. Near Mountain Lake, Presidio Comment
  CAS-BOT-BC285973  Conyza bonariensis John Thomas Howell 1956-7-1 31639 San Francisco Front and Vallejo streets, San Francisco Comment
  CAS-BOT-BC285974  Conyza bonariensis John Thomas Howell 1956-4-22 31281 San Francisco Embarcadero at Vallejo St., San Francisco Comment
  CAS-BOT-BC285975  Conyza bonariensis Peter Rubtzoff 1956-11-9 3060 San Francisco San Francisco. Presidio. Near Lobos Creek betw. 16th Ave. and Lincoln Boulevard Comment
  CAS-BOT-BC285976  Conyza bonariensis Peter Rubtzoff 1953-11-28 1450 San Francisco San Francisco. Near Stow Lake in Golden Gate Park Comment
  CAS-BOT-BC285977  Conyza bonariensis Lewis S. Rose 1931-11-1 s.n. San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC285979  Conyza bonariensis John H. Thomas 1958-6-26 7273 San Francisco San Francisco. At intersection of Davidson Ave. and 3rd St. Comment
  CAS-BOT-BC285980  Conyza bonariensis John Thomas Howell 1957-6-30 s.n. San Francisco San Francisco. Potrero Ave. and Army St. near Islais Creek Comment
  CAS-BOT-BC285983  Conyza bonariensis Ernest C. Twisselmann 1954-9-1 1547 Kings Temblor Range and the Western San Joaquin Valley. Old Tulare Lake Bed: 6 miles west of South Lake Farms 57 Comment
  CAS-BOT-BC285986  Conyza bonariensis Ernest C. Twisselmann 1966-9-20 12803 San Luis Obispo Temblor Range and the Western San Joaquin Valley. T. Franklin Twisselmann Ranch, Choice Valley 640 Comment
  CAS-BOT-BC285987  Conyza bonariensis Ernest C. Twisselmann 1966-9-20 12803 San Luis Obispo Temblor Range and the Western San Joaquin Valley. T. Franklin Twisselmann Ranch, Choice Valley 640 Comment
  CAS-BOT-BC285988  Conyza bonariensis Ernest C. Twisselmann 1967-9-9 13688 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Ortega Spring, Palo Prieta Canyon 598 Comment
  CAS-BOT-BC285989  Conyza bonariensis Ernest C. Twisselmann 1967-9-9 13688 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Ortega Spring, Palo Prieta Canyon 598 Comment
  CAS-BOT-BC285990  Conyza bonariensis Clare B. Hardham 1956-10-27 1484 San Luis Obispo Perry Ranch, South River Road, Paso Robles Comment
  CAS-BOT-BC285991  Conyza bonariensis Peter H. Raven 1950-6-3 2222 San Mateo Along Millbrae Ave., Millbrae 60 Comment
  CAS-BOT-BC285992  Conyza bonariensis W. Knight; I. Knight 1966-10-4 2042 San Mateo San Bruno Mountain. Crocker hills marsh between Geneva and Guadalupe parkway Comment
  CAS-BOT-BC285993  Conyza bonariensis Ira L. Wiggins 1974-7-27 22109 San Mateo Crest of northerly bank of San Francisquito Creek, opposite 1455 Woodland Avenue, Menlo Park Comment
  CAS-BOT-BC285994  Conyza bonariensis Elizabeth McClintock; Walter Knight; Irja Knight 1967-8-1 s.n. San Mateo San Bruno Mountain. Along Hillside Blvd, southeast of Pig Ranch Ravine Comment
  CAS-BOT-BC285996  Conyza bonariensis Ira L. Wiggins 1974-11-19 22136 Santa Clara Parkway on W side of Bonair Siding, near Campus Drive, Stanford Campus Comment
  CAS-BOT-BC285997  Conyza bonariensis John H. Thomas 1958-8-16 7395 Santa Clara Stanford University Campus. Memorial Court Comment
  CAS-BOT-BC285998  Conyza bonariensis John H. Thomas 1958-8-16 7432 Santa Clara Stanford University Campus. In front of Encina Hall Comment
  CAS-BOT-BC286001  Conyza bonariensis Robert Martineau 1974-7-2 349 Santa Clara Foothills Park, City of Palo Alto. Foothills of the eastern side of the Santa Cruz Mountains. Five miles south of center of Palo Alto. North of Boranda Lake 548 Comment
  CAS-BOT-BC286002  Conyza bonariensis Mary P. Wells 1989-8-15 1017 Sonoma In Rincon Valley, Santa Rosa Comment
  CAS-BOT-BC286003  Conyza bonariensis Walter Knight; Irja Knight 1963-12-25 491 Sonoma Cor. Marshall & Magnolia Aves., Petaluma Comment
  CAS-BOT-BC286004  Conyza bonariensis Walter Knight; Irja Knight 1963-9-1 215 Sonoma Magnolia Ave., Petaluma Comment
  CAS-BOT-BC286005  Conyza bonariensis Mary P. Wells 1988-9-7 966 Sonoma At Friends House, Rincon Valley, Santa Rosa Comment
  CAS-BOT-BC286009  Conyza bonariensis John Thomas Howell 1967-11-3 44036 Tulare About 4.5 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC286010  Conyza bonariensis Elizabeth McClintock 1967-6-22 s.n. Tulare Pixley Natural Area, about 5 miles east northeast of Pixley Comment
  CAS-BOT-BC286012  Conyza bonariensis John Thomas Howell; Gordon H. True 1967-7-6 43227 Tulare About 4 1/2 miles east-northeast of Pixley 83 Comment
  CAS-BOT-BC286013  Conyza bonariensis John Thomas Howell; Gordon H. True 1971-6-14 47666 Tulare 1/2 mile north of Earlimart Comment
  CAS-BOT-BC286015  Conyza bonariensis Sophie Fauntleroy 1931-8-9 s.n. Ventura Ojai Comment
  CDA7449  Conyza bonariensis A. C. Browne 1953-9-6 Kern Weed Patch. 0 Comment
  CDA7450  Conyza bonariensis R. K. Oishi 1998-11-15 46 San Luis Obispo Along Bramsen Road in California Polytechnic State University San Luis Opispo. Comment
  CDA7451  Conyza bonariensis L. Ahart 1999-9-17 8254 Yuba Sam Shintaffer Farm, on the west side of Kimball Lane, near the intersection of Kimball Lane and Hallwood Boulevard, about 3/4 mile south of Sam Shintaffer s rice dryer, about 4 1/4 miles (air) northeast of Marysville. Comment
  CDA7453  Conyza bonariensis O. D. Liechty 1958-7-1 657 Sacramento 1337 Mission Avenue, Carmichael. 0 Comment
  CDA7455  Conyza bonariensis Phillipson 1915-7-1 Los Angeles Monrovia. Comment
  JEPS41843  Conyza bonariensis unknown 1900-1-1 Unknown Comment
  LA201616  Conyza bonariensis Arthur C. Gibson; 2001-4-20 4276 Ventura Santa Monica Mountains, Wildwood Regional Park, Thousand Oaks, revegetation plot above Indian Creek opposite junction with N-fork of Conejo Creek along service rd Comment
  LA201853  Conyza bonariensis Arthur C. Gibson; 2001-5-23 4492 Ventura Santa Monica Mountains, Wildwood Regional Park, Thousand Oaks, revegetation plot above Indian Creek opposite junction with N-fork of Conejo Creek along service rd Comment
  LA32104  Conyza bonariensis Peter H. Raven; 1959-4-4 13977 Los Angeles Santa Monica Mountains, Near houses behind Point Dume 21 Comment
  LA37421  Conyza bonariensis Elizabeth McClintock; 1943-9-10 sn Los Angeles Santa Monica Mountains, Westwood Blvd, UCLA campus Comment
  POM163479  Conyza bonariensis R. C. Bacigalupi 1927-5-24 1567 Alameda Near Mills College Comment
  POM201740  Conyza bonariensis L. M. Booth 1932-6-9 1181 Orange Newport Bay Comment
  POM308949  Conyza bonariensis Kay H. Beach 1943-7-3 659 Los Angeles San Dimas Experimental forest. San Gabriel Mt. Range. Comment
  POM355825  Conyza bonariensis L. C. Wheeler 1931-8-24 26 Los Angeles Roadside at edge of orchard 1 1/2 miles NNW Claremont 396 Comment
  POM355828  Conyza bonariensis F. R. Fosberg 1930-7-3 3155 Los Angeles Lexington Wash, San Gabriel River, El Monte. 80 Comment
  POM355829  Conyza bonariensis Anstruther Davidson 1907-06 1980 Los Angeles [Unspecified] Comment
  POM355830  Conyza bonariensis F. R. Fosberg 1930-7-7 3154 Los Angeles Alamitos Bay. 2 Comment
  POM355832  Conyza bonariensis H. M. Pollard 1969-3-10 s.n. Santa Barbara Parking space on Anacapa Street near Figueroa Street Comment
  POM4074  Conyza bonariensis D. L. Crawford 548 Los Angeles Claremont. Comment
  POM4753  Conyza bonariensis I. M. Johnston 1917-4-11 11 Los Angeles N* Slough'. [locality name change to'Laguna Dominguez'] Comment
  RSA0024514  Conyza bonariensis W. R. Ferren 1987-7-29 CSM- 159 Santa Barbara Roadside along Shuman Creek on Casmalia-Pt. Sal Rd., 2 km west of Town Casmalia, Vandenberg Air Force Base. Comment
  RSA0088138  Conyza bonariensis Steven A. Junak 1998-10-21 SCa- 816 Los Angeles Santa Catalina Island: White's Landing, just inland from buildings. 6 Comment
  RSA0092874  Conyza bonariensis Steven A. Junak, Mark Hoefs, Keri Kirkland 1998-7-16 SCa- 758 Los Angeles Santa Catalina Island: Upper end of salina at mouth of Cherry Canyon. 3 Comment
  RSA127815  Conyza bonariensis Peter H. Raven, H. J. Thompson 1959-9-18 14434 Los Angeles Santa Monica Blvd near Beverly Glen Blvd, W Los Angeles. 76 Comment
  RSA157805  Conyza bonariensis Peter H. Raven 1962-5-8 17616 Los Angeles Barracks area with Malva, Wilson Cove, San Clemente Island 76 Comment
  RSA165602  Conyza bonariensis Clare B. Hardham 1961-4-13 7395 Monterey Prewitt Creek, Santa Lucia Mountains. Comment
  RSA183355  Conyza bonariensis Peter H. Raven, H. J. Thompson 1966-4-23 20735 Ventura San Nicolas Island. 2 miles ESE of Seal Beach, NW end of island 107 Comment
  RSA187014  Conyza bonariensis E. C. Twisselmann 1966-9-20 12803 San Luis Obispo T Franklin Twisselmann Ranch, Choice Valley 640 Comment
  RSA187955  Conyza bonariensis R. F. Thorne 1966-4-28 36187 Los Angeles Santa Catalina Island. Avalon, S.C.I. Co. parking lot. 15 Comment
  RSA23577  Conyza bonariensis E. R. Johnson 1939-8-16 9535 Orange Santa Ana Canyon, Rancho Santa Ana, River bottom SW of Cypress Test Plot 122 Comment
  RSA239446  Conyza bonariensis E. R. Blakley 1963-12-7 6353 Los Angeles Canyon between Pyramid Head and Cove, and S of Triangulation Point Guds, San Clemente Island 30 Comment
  RSA250538  Conyza bonariensis R. F. Thorne, John Dourley 1967-10-10 37316 San Bernardino San Bernandino National Forest; At Lost Lake, in San Andreas Fault. 838 Comment
  RSA254246  Conyza bonariensis Robert A. Norris 1974-9-21 2195 San Francisco Grand View Ave, neaar 21st street Comment
  RSA258374  Conyza bonariensis C. W. Tilforth 1972-6-23 601 Los Angeles Los Angeles. Found occasionally under almost all conditions. Comment
  RSA262999  Conyza bonariensis J. C. Roos 1940-9-18 229 San Bernardino Loma Linda Comment
  RSA279047  Conyza bonariensis R. F. Thorne 1971-4-23 41472 Los Angeles Angeles National Forest; NE of Chantry Flats along Santa Anita Creek. 549 Comment
  RSA340613  Conyza bonariensis F. R. Fosberg, S. C. Rainey 1973-11-14 55229 Los Angeles San Clemente Island. Wilson's Cove, on roadside on grassy slope Comment
  RSA480326  Conyza bonariensis C. F. Smith 1962-7-28 8011 Santa Barbara Cleared area on Carrillo Street, W of Hwy 101 Comment
  RSA480328  Conyza bonariensis C. F. Smith 1962-7-28 8010 Santa Barbara Cleared area on Carrillo Street, W of Hwy 101 Comment
  RSA483698  Conyza bonariensis Richard Noyes 1988-8-13 612 San Bernardino Upland, Foothill Blvd, 100m W of Euclid Ave Muddy, densely patch at roadside Comment
  RSA502801  Conyza bonariensis Timothy S. Ross 1988-12-9 1580 San Bernardino Ontario: Neglected corner of residential yard Comment
  RSA573304  Conyza bonariensis Steve Boyd, Timothy S. Ross 1994-9-14 8361 Orange Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, Lucas Canyon trail at stream crossing in Aliso Canyon. 341 Comment
  RSA583623  Conyza bonariensis Steve Boyd, Darin L. Banks 1995-4-6 8447 San Diego Agua Tibia Wilderness Area, northeastern flank of Agua Tibia Mountain, Arroyo Seco tributary at the north base of Eagle Crag, from the Wildhorse Trail east to the main trunk of Arroyo Seco. 976 Comment
  RSA598914  Conyza bonariensis R. G. Swinney 1969-6-13 596 Los Angeles Base of San Gabriel Mountains, in and near the city of Glendora. Approximately 1/2 mi. N of Sierra Madre Ave, on Easley Canyon Road 335 Comment
  RSA607952  Conyza bonariensis L. C. Wheeler 1933-5-30 1750 Los Angeles U.C.L.A. Campus, West Los Angeles 137 Comment
  RSA612848  Conyza bonariensis D. L. Banks 1997-3-1 1368 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek. 329 Comment
  RSA626592  Conyza bonariensis Steven A. Junak 1991-10-11 2932 Santa Barbara Santa Cruz island, along S Ridge Road, just E of intersection with road to Centinela Grade. 402 Comment
  RSA637574  Conyza bonariensis Michael A. Vincent 1999-6-11 8615 Fresno At Coalinga-Averal rest area along I-5 northbound, 1 mile north of Rt. 269 Comment
  RSA647886  Conyza bonariensis Mark Breidenbaugh, Caralisa Breidenbaugh 1992-5-24 57 Orange 1000 ft. north of Chino Hills State Park Boundary 229 Comment
  RSA662678  Conyza bonariensis LeRoy Gross 2001-11-10 454 Los Angeles Verdugo Mountains, north side. Off the 210 freeway east bound LaTuna Canyon Road exit opposite this exit is a road that starts out paved., (Hostetter Mountainway) follow this road that parallels the freeway east till a dirt road forks off on the right (southeast) 457 Comment
  RSA709003  Conyza bonariensis L. M. Moe 2004-5-30 2592 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  RSA709766  Conyza bonariensis Mark A. Elvin 2004-12-20 3851 San Diego Southern Coastal: Carlsbad, Ponto; along Pacific Coast Highway 1; 0.8 km N of Batiquitos Lagoon. 12 Comment
  RSA790343  Conyza bonariensis UCSB Botanical Society 1978-9-15 36 a Santa Barbara Carpinteria. Carpinteria Salt Marsh Reserve. South end of Apple Road. Comment
  RSA791008  Conyza bonariensis E. Painter, E. Neese 1996-8-30 HL- 2974 Monterey Fort Hunter Liggett (Cantonment), former site of trailer park and Jolon Village Store, ca. 0.1 air km southwest of junction of Mission Creek and Jolon Roads, ca. 0.4 air km due west of Jolon Creek, ca. 2.5 air km due north of San Antonio River. 295 Comment
  RSA831  Conyza bonariensis J. T. Howell 1927-9-24 755 Orange Santa Ana Botany Garden 152 Comment
  RSA93224  Conyza bonariensis F. W. Peirson 1924-8-29 5063 Orange Santa Ana Comment
  RSA93265  Conyza bonariensis F. W. Peirson 1920-6-13 1348 Los Angeles Weed at 1085 New York Drive, Altadena Comment
  RSA93455  Conyza bonariensis Milo S. Baker 1953-10-18 12918 Alameda Side of street opposite Sweeney's residence near Grizzly Peak Boulevard, Berkeley Comment
  SEINET10474183  Conyza bonariensis Lowell Ahart 1985-1-27 Ahart 4836 Butte Kunkle Res., about 2 miles south of Paradise. Comment
  SEINET10474184  Conyza bonariensis Lowell Ahart 1983-9-4 Ahart 4400 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET10474185  Conyza bonariensis Lowell Ahart 1983-8-27 Ahart 4354 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  SEINET10808296  Conyza bonariensis David B. Dunn 1949-7-15 Dunn s.n. Los Angeles Growing at U.C.L.A. in soil collected at #3 weather station in the Red hills about 1 mile south of the Bursum Triangulation Point, Socorro county, New Mexico. Comment
  SEINET10808297  Conyza bonariensis David B. Dunn 1947-7-20 Dunn 2995 Los Angeles Collected at 316 North Avenue 50. Comment
  SEINET7836887 Image available Conyza bonariensis L. A. Greata 1905-1 s.n. San Bernardino Redlands Comment
  SEINET8889570 Image available Conyza bonariensis Alex Lasseigne 2005-1 14588 San Diego Embankment at junction of 1st Avenue and Cedar Street, San Diego. Across street from Holiday Inn Harbor View.; San Diego Comment
  UC1279320  Conyza bonariensis Peter H. Raven 1961-8-20 16557 San Francisco Sunset District San Francisco, Sunset District Comment
  UC2027732  Conyza bonariensis Barbara Ertter 1997-2-16 15462 Contra Costa Shell Ridge Open Space on west flank of Mount Diablo, Deer Lake dam. Comment
  UC2027981  Conyza bonariensis Barbara Ertter, Chris Thayer 1996-10-25 15390 Contra Costa Southwest flank of Mount Diablo, lower South Gate Road just inside park boundary. Comment
  UC2036956  Conyza bonariensis Mary L. Bowerman 1946-2-10 4082 Contra Costa Near C.C.C. Camp, Dan Cook Canyon, Mt. Diablo. Comment
  RSA608718  Conyza bonariensis var. bonariensis F. R. Fosberg 1931-4-5 s.n. Los Angeles San Dimas: Puddingstone. Comment
  CATA1695  Erigeron bonariensis Mark L. Hoefs, Steven A. Junak, Keri Kirkland 1998-10-22 2999 Los Angeles Santa Catalina Island: Cherry Valley, above beach 6 Comment
  CATA553  Erigeron bonariensis Mark L. Hoefs, Robert F. Thorne 1975-8-7 817 Los Angeles Santa Catalina Island: By reservoir at Middle Ranch 213 Comment
  CHSC103452  Erigeron bonariensis Lowell Ahart 2009-11-12 16509 Mendocino On the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20. 230 Comment
  CHSC112994  Erigeron bonariensis Lowell Ahart 2013-8-2 18972 Tehama South side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. 135 Comment
  CHSC21363  Erigeron bonariensis M. S. Taylor 1975-6-11 734 Monterey On se corner of Contra Costa and Palm, Seaside. 9 Comment
  CHSC30406  Erigeron bonariensis T. B. Devine 1980-4-4 652 Orange Huntington Beach, beside Edinger Ave. ca 1.5 mi. W. of jct. with Bolsa Chica Rd. Roadside between Edinger Ave. and drainage canal just So. of Naval Weapons Station. Comment
  CHSC31612  Erigeron bonariensis L. Ahart 1975-7-1 828 Butte Around the barn, Peter Ahart Ranch, Honcut. 45 Comment
  CHSC37078  Erigeron bonariensis L. Ahart 1982-9-9 3771 Butte Ca. 100 m n of the check-in station, Graylodge Wildlife Refuge, ca. 12 mi sw of Gridley. 35 Comment
  CHSC38339  Erigeron bonariensis Vernon Oswald 1983-6-16 695 Butte Upper Bidwell Park, Chico, on the north rim ca. 1.5 mi e of the power lines. 341 Comment
  CHSC41876  Erigeron bonariensis Lowell Ahart 1986-11-14 5461 Butte Pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville. 36 Comment
  CHSC43241  Erigeron bonariensis Lowell Ahart 1987-9-24 5897 Butte Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. 271 Comment
  CHSC45264  Erigeron bonariensis Vernon Oswald 1988-10-25 3711 Butte Wurlitzer Unit, Vina Plains Preserve. 57 Comment
  CHSC45661  Erigeron bonariensis Vernon Oswald 1987-6-12 2991 Butte East side of Sacramento River just n of Golden State Island (perhaps technically in Glenn County because of shifting channel). 33 Comment
  CHSC46917  Erigeron bonariensis Lowell Ahart 1974-11-9 678 Butte On levees around a rice field, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. 36 Comment
  CHSC61458  Erigeron bonariensis Vernon H. Oswald; Lowell Ahart 1993-5-27 5421 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd. at the road into the Checking Station (between the SW corner of Pool 4 and the NW corner of Cell 1, Tract 23). 24 Comment
  CHSC6172  Erigeron bonariensis J. Wheeler 1968-5-17 370 Butte N side of intersection of Broadway and First Street, Chico. 59 Comment
  CHSC94392  Erigeron bonariensis Lowell Ahart 2006-8-22 13225 Colusa North side and under the bridge across Stony Creek, just north of Stonyford. 347 Comment
  CHSC95137  Erigeron bonariensis Lowell Ahart 2006-11-12 13540 Butte Unfarmed rice field, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. 30 Comment
  CHSC95440  Erigeron bonariensis LeRoy Gross 2001-11-10 454 Los Angeles Los Angeles Basin region: Verdugo Mountains, north side. Off the 210 freeway east bound La Tuna Canyon Road exit opposite this exit is a road that starts out paved. (Hostetter Mountainway) follow this road that parallels the freeway east till a dirt road forks off on the right (southeast) 457 Comment
  CHSC97735  Erigeron bonariensis Lowell Ahart 2007-11-3 14574 Butte Below the high water line of Lake Oroville, about 1/2 mile east of the Power House below Kunckle Reservoir, about 3/4 mile north of the Lime Saddle Campground, about 5 1/4 miles (air) southeast of Paradise. 257 Comment
  JROH644  Erigeron bonariensis John H. Thomas 1972-8-18 16156 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH647  Erigeron bonariensis Toni Corelli 2006-8-16 326 San Mateo Jasper Ridge Biological Preserve, Stanford University. South of Road B, along San Francisquito Creek in dry creek bed below Dennis Martin marker site 70 Comment
  OBI16708  Erigeron bonariensis Robert F. Hoover 1964-7-12 9194 San Luis Obispo San Luis Obispo Comment
  OBI23028  Erigeron bonariensis David J. Keil 1979-10-27 13666 San Luis Obispo E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd Comment
  OBI30710  Erigeron bonariensis Julie M. Vanderwier 1980-11-10 s.n. San Luis Obispo Indian Knob Tar Sands Comment
  OBI34345  Erigeron bonariensis David J. Keil, Eric Wise 1983-8-30 17893 San Luis Obispo Black Lake Cyn, S of Arroyo Grande Comment
  OBI40762  Erigeron bonariensis David J. Keil, Dirk Walters 1986-5-2 19306 San Luis Obispo Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn. The cyn was burned in July, 1985 in the Las Pilitas Fire 305 Comment
  OBI51426  Erigeron bonariensis Larry Kelly, David J. Keil 1988-10-1 249 San Luis Obispo Pismo marsh between Pismo State Beach campground and Grand Ave Comment
  OBI54309  Erigeron bonariensis David J. Keil 1996-6-7 25898 San Luis Obispo Laguna Lake Park, San Luis Obispo Comment
  OBI60168  Erigeron bonariensis David J. Keil, with Lynne Dee (Oyler) Althouse 1999-4-15 28241 Santa Barbara University of California's Sedgwick Ranch Preserve near Figueroa Mountain. Comment
  OBI60960  Erigeron bonariensis David J. Keil, with V. L. Holland 1992-5-15 23100 San Luis Obispo Highway 46 at Shandon Rest Area. Comment
  OBI62602  Erigeron bonariensis David J. Keil 1991-10-26 22688 Santa Barbara Vandenberg Air Force base, North base. barka slough, near eastern boundary of base along san antonio creek. areas of freshwater marsh, riparian woodland, and salt-marsh meadow. Comment
  OBI66669  Erigeron bonariensis D. R. Miller, S. A. Seruta 1999-2-28 299 /706 San Luis Obispo Pine Mt region. Along rd edg "Burma Rd' to Marmolejo narrows (New rd and work the whole way down) Comment
  OBI74800  Erigeron bonariensis David J. Keil, with Lynne Dee Oyler 1990-9-28 21443 Santa Barbara San Luis Obispo-Santa Barbara County line area west of Guadalupe. From west end of West Main Street eastward along channel of Santa Maria River. Comment
  OBI81524  Erigeron bonariensis Jake Scott, TJ Duldulao, Mariah Alviso Saenz, Molly Vanderlip 2015-11-6 6 San Luis Obispo Bob Jones trail. 1/2 mile from the trailhead on the north side of the path. Comment
  RSA0035839  Erigeron bonariensis Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-8 28333 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing. Square D6. 35 Comment
  RSA0102798  Erigeron bonariensis Duncan S. Bell 2015-4-22 8095 San Bernardino Whipple Mountains; collecting at small springs in Whipple Wash, approximately 4.5 air miles north northwest of Monument Peak. 243 Comment
  RSA0107309  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, G. Kenney 2016-4-10 31474 San Diego Camp Pendleton: northwestern portion of Base; just west of I-5 between Basilone Rd. exit & Las Pulgas Rd. exit; State Park lease lands to the south of the San Onofre Nuclear Generating Station (SONGS). 30 Comment
  RSA0112792  Erigeron bonariensis Jon Rebman, W. Schmidtmann, G. Kenney 2016-4-11 31525 San Diego Camp Pendleton: south-central portion of Base; Oscar One Training Area; Between Stuart Mesa Rd. and the Santa Margarita River; just west of Macs Road. 105 Comment
  RSA0114015  Erigeron bonariensis LeRoy Gross, Sarah J. De Groot 2016-8-25 7605 Ventura Hanson/Villanueva Properties. South, southeast of Highway 126 and Briggs Road. Between Santa Paula and Saticoy. Started near 34.32102N 119.09072W, ended near 34.30517N 119.10191. 54 Comment
  RSA0118024  Erigeron bonariensis Sarah J. J. De Groot, Rachel Darney-Lane 2016-7-19 7989 San Bernardino San Bernardino Mountains: Lake Fire burn area, hillside south of Santa Ana River Trail 2E03, south of Santa Ana River, north of Fish Creek, west of Big Meadows. 2115 Comment
  RSA522306  Erigeron bonariensis Steve Boyd 1989-7-9 3776 Riverside City of Riverside, 4863 Rubidoux Ave. Comment
  RSA552152  Erigeron bonariensis D. Charlton 1989-5-23 3238 Riverside Parking lot, University of California, Riverside Botanic Gardens. 732 Comment
  SBBG101461  Erigeron bonariensis S. A. Junak with G. Meadows 1991-9-13 SC 2839 Santa Barbara Smugglers Ranch, ranch yard 6 Comment
  SBBG101562  Erigeron bonariensis S. A. Junak 1991-10-11 SC 2932 Santa Barbara South Ridge Rd, just E of intersection with rd to Centinela grade 402 Comment
  SBBG102124  Erigeron bonariensis M. Daily 1979-7-27 105 Ventura Living Quarters, the mesa Comment
  SBBG106722  Erigeron bonariensis S. A. Junak 1995-2-9 5848 Santa Barbara just N of Lester Ranch site, along trail between Lester Ranch and NPS ranger stn just S of jct with trail to cmpgrd 152 Comment
  SBBG111388  Erigeron bonariensis E. Neese, E. Painter 1996-4-6 HL 2963 Monterey between Gibb Hall and Hacienda, ca. 0.6 km SE of Engineer Reservoir, ca. 1.9 km E of confluence of Mission Crk and San Antonio River; Ft Hunter Liggett 300 Comment
  SBBG112831  Erigeron bonariensis S. A. Junak with M. L. Hoefs, K. Kirkland 1998-7-16 SCa 758 Los Angeles upper end of salina at mouth of Cherry Cyn 3 Comment
  SBBG112920  Erigeron bonariensis S. A. Junak 1998-10-21 SCa 816 Los Angeles White's Landing, just inland from buildings 6 Comment
  SBBG113280  Erigeron bonariensis S. A. Junak with M. L. Hoefs 1997-6-4 SCa 418 Los Angeles lower rd to Empire Landing rock quarry site 12 Comment
  SBBG117874  Erigeron bonariensis E. Painter, M. Wetherwax 1999-11-15 SLO 344 San Luis Obispo near California Mens Colony sewage plant, at end of Sutter Rd; Camp San Luis Obispo 80 Comment
  SBBG120201  Erigeron bonariensis R. Burgess, P. Munro 2000-9-2 4195 Ventura trail between Punta Gorda and La Conchita, inland of US Hwy 101 9 Comment
  SBBG120205  Erigeron bonariensis R. Burgess, P. Munro 1996-2-17 1825 Ventura Ormond Beach, S of terminus of Arnold Rd, SE of Ormond Beach generating station; Oxnard 4 Comment
  SBBG120206  Erigeron bonariensis R. Burgess, P. Munro 1994-10-9 1442 Ventura Fairmont Golf course site, N side of Hwy 150, W of Rancho Matilija 176 Comment
  SBBG120207  Erigeron bonariensis R. Burgess, P. Munro 1999-1-3 3154 Ventura Shelf Rd, S side of Nordhoff Ridge 274 Comment
  SBBG121670  Erigeron bonariensis E. Painter, E. Neese 1996-8-30 HL 2974 Monterey former site of Jolon Village Store, ca. 0.1 km SW of jct of Mission Crk and Jolon Rds, ca. 0.4 km W of Jolon Crk, ca. 2.5 km N of San Antonio River; Ft Hunter Liggett 295 Comment
  SBBG126889  Erigeron bonariensis S. A. Junak 1986-10-24 SB 34 Santa Barbara bottom of Middle Cyn, just downstream from unused weather Stn 30 Comment
  SBBG126901  Erigeron bonariensis S. A. Junak 1986-10-24 SB 39 Santa Barbara terrace NNE of head of Cat Cyn 79 Comment
  SBBG126903  Erigeron bonariensis S. A. Junak 1986-10-24 SB 35 Santa Barbara coastal bluff tops between Graveyard and Middle canyons Comment
  SBBG128159  Erigeron bonariensis C. Walden, J. Sankey, L. Emard 2009-7-26 AH 91 Santa Barbara crossing of small tributary leading to main stream on Brandy Trail; Arroyo Hondo Preserve 48 Comment
  SBBG128244  Erigeron bonariensis M. L. Hoefs, S. A. Junak, K. Kirkland 1998-10-22 2999 Los Angeles Cherry Valley, above beach 6 Comment
  SBBG129591  Erigeron bonariensis S. A. Junak, K. Kirkland 1997-6-17 EA 154 Ventura E end of terrace, along trail to lighthouse from NPS Ranger's residence 60 Comment
  SBBG130094  Erigeron bonariensis S. A. Junak 1999-11-4 SC 4298 Santa Barbara main fork of Aguaje Cyn, just downstream from side fork 76 Comment
  SBBG14243  Erigeron bonariensis M. A. Piehl -Jun-1962 62376 Los Angeles Navy base at Wilson Cove 38 Comment
  SBBG17793  Erigeron bonariensis P. H. Raven 1962-5-8 17616 Los Angeles barracks area, Wilson Cove 76 Comment
  SBBG18387  Erigeron bonariensis C. B. Hardham 1961-10-1 7343 Monterey Seaside Comment
  SBBG20532  Erigeron bonariensis E. R. Blakley 1963-12-7 6353 Los Angeles cyn between Pyramid Head and Cove, S of Triangulation Pt Guds 30 Comment
  SBBG23732  Erigeron bonariensis E. R. Blakley 1964-9-6 6518 Ventura Cherry Cyn, first cyn NW of Triangulation Pt Camel 68 Comment
  SBBG26080  Erigeron bonariensis E. C. Twisselmann 1966-9-20 12803 San Luis Obispo T. Franklin Twisselmann Ranch, Choice Valley 640 Comment
  SBBG28088  Erigeron bonariensis H. M. Pollard 1967-8-30 Santa Barbara crevices of harbor breakwater; Santa Barbara Comment
  SBBG29196  Erigeron bonariensis H. M. Pollard 1968-2-10 Ventura between Ventura Ave and Southern Pacific Railroad near Wadstrom; Ventura oil fields Comment
  SBBG33086  Erigeron bonariensis H. M. Pollard 1969-3-10 Santa Barbara parkway on Anacapa St between Anapamu and Figueroa Streets; Santa Barbara Comment
  SBBG39483  Erigeron bonariensis S. A. Junak, K. Kirkland, A. Hebshi 1998-4-22 6375 Santa Barbara SE side of Prince Island 48 Comment
  SBBG40228  Erigeron bonariensis H. M. Pollard 1964-6-23 Ventura Thacher Rd near Ladera Rd Comment
  SBBG44778  Erigeron bonariensis N. W. Baker 1959-7-7 22 Santa Barbara University of California; Santa Barbara Comment
  SBBG45741  Erigeron bonariensis H. M. Pollard 1972-7-13 Ventura Southern Pacific Railroad siding on Front St E of and near depot; Ventura Comment
  SBBG48664  Erigeron bonariensis R. N. Philbrick 1974-8-5 B 74 -148 Ventura N edge of equipment building, old Coast Guard village Comment
  SBBG51701  Erigeron bonariensis M. R. Benedict 1971-6-25 Los Angeles Wilson Cove Comment
  SBBG52580  Erigeron bonariensis R. Zembal 1977-5-21 Ventura Pacific Missile Test Center Comment
  SBBG53421  Erigeron bonariensis S. A. Junak, M. C. Hochberg, C. Kuizenga 1978-8-24 Ventura NE of lighthouse Comment
  SBBG53422  Erigeron bonariensis S. A. Junak, M. C. Hochberg 1978-8-23 Ventura slope NE of lighthouse Comment
  SBBG53461  Erigeron bonariensis S. A. Junak, R. N. Philbrick, M. C. Hochberg 1978-10-1 WA 2 Ventura onshore side, NW of Summit Pk 91 Comment
  SBBG53989  Erigeron bonariensis S. A. Junak with M. C. Hochberg 1980-11-20 SC 349 Santa Barbara stockyard area just W of archery camp Prisoners Harbor Comment
  SBBG54953  Erigeron bonariensis S. A. Junak, R. N. Philbrick, M. C. Hochberg 1978-9-18 SB 2 Santa Barbara N side of Graveyard Cyn 121 Comment
  SBBG5934  Erigeron bonariensis S. A. Junak, M. C. Hochberg, C. Kuizenga 1996-4-4 WA 411 Ventura NW side of island, at N edge of lower terrace, just W of large cove 103 Comment
  SBBG63071  Erigeron bonariensis M. N. Ackley -Nov-1927 176 Los Angeles Eagle Rock 182 Comment
  SBBG63293  Erigeron bonariensis H. M. Pollard 1944-1 Ventura Ojai Valley Comment
  SBBG79526  Erigeron bonariensis R. Hoffmann 1930-6-14 Santa Barbara landing stage Pelican Bay Comment
  SBBG7977  Erigeron bonariensis J. M. Tucker 1941-7-28 348 Santa Barbara Santa Barbara Botanic Garden, Mission Cyn [natural; not planted] Comment
  SBBG7978  Erigeron bonariensis C. B. Hardham 1956-11-12 1519 San Luis Obispo Atascadero Lake Comment
  SBBG7979  Erigeron bonariensis C. F. Smith 1944-6-12 883 Santa Barbara Mission Cyn Rd near jct of Tunnel Rd Comment
  SBBG86613  Erigeron bonariensis C. F. Smith 1962-7-28 8011 Santa Barbara Carrillo Street, W of US Hwy 101, Santa Barbara. Comment
  SBBG86719  Erigeron bonariensis C. F. Smith 1962-7-28 8010 Santa Barbara Carrillo Street, W of US Hwy 101, Santa Barbara. Comment
  SBBG90777  Erigeron bonariensis S. A. Junak 1987-10-8 SC 1183 Santa Barbara W of second major cyn W of Pelican Bay 36 Comment
  SBBG91072  Erigeron bonariensis S. A. Junak 1989-4-20 SC 1381 Santa Barbara W side of mouth of West Twin Cyn 39 Comment
  SBBG91074  Erigeron bonariensis S. A. Junak 1989-4-20 SC 1373 Santa Barbara E of the mouth of Dick's Cyn, at W end of Platts Harbor 103 Comment
  SBBG91187  Erigeron bonariensis S. A. Junak with R. Scott 1989-9-12 SC 1409 Santa Barbara W fork of first cyn W of Profile Pt (at end of rd along NW shore of island) 60 Comment
  SBBG91272  Erigeron bonariensis S. A. Junak with R. Scott 1989-9-12 SC 1410 Santa Barbara W fork of first cyn W of Profile Pt (at end of rd along NW shore of island) 60 Comment
  SBBG92778  Erigeron bonariensis C. F. Smith 1949-7-24 2409 Santa Barbara In family orchard at 345 El Cielito near Sheffield Reservoir Comment
  SBBG94195  Erigeron bonariensis J. Vanderwier 1983-5-12 Ventura public works yard Comment
  SBBG98804  Erigeron bonariensis S. A. Junak 1990-10-19 SC 2108 Santa Barbara Prisoners Harbor, just W of magazine building 4 Comment
  SBBG99396  Erigeron bonariensis C. A. Drost 1982-8-6 220 Santa Barbara N segment of nature trail Comment
  SD113055  Erigeron bonariensis Darley F. Howe 1935-7-7 289 San Diego Otay Comment
  SD11579  Erigeron bonariensis Frank F. Gander 1935-6-15 221 15 San Diego Ocean Beach Comment
  SD132817  Erigeron bonariensis Timothy Cass, F. Sproul 1980-1 San Diego Point Loma, Navy property Comment
  SD139684  Erigeron bonariensis Jon Rebman, Maggie Loy 1996-10-27 3761 b Imperial S of Palo Verde: Palo Verde Valley area: along agricultural fields just west of the Colorado River 4 Comment
  SD144550  Erigeron bonariensis Suzanne Bell 1999-5-4 367 San Diego Drying sandy shoreline, Lake Wohlford north shore Comment
  SD153461  Erigeron bonariensis Jeannie Gregory 2003-6-17 474 San Diego Alpine, South end of Mesa Del Arroz Preserve on the old Findel Ranch 580 Comment
  SD154403  Erigeron bonariensis Jeannie Gregory, J. Barth, M. A. Kessler, K. Duclo, N. Nenow 2004-2-18 605 San Diego Florida Canyon between Zoo Place and Florida Drive. 50 Comment
  SD155846  Erigeron bonariensis Jon Rebman 2000-8-23 6941 San Diego San Diego Urban Canyon, North Park/Golden Hill area: Cedar Ridge Park canyons Comment
  SD156123  Erigeron bonariensis Margaret Fillius 2004-4-4 62 San Diego East side of Regent Road, North of SR 52, South of Governor Drive 60 Comment
  SD158223  Erigeron bonariensis Robin Halford 2004-6-2 38 San Diego 536 Indian Head Ranch Road, Borrego Springs; 2 miles north of S22 235 Comment
  SD158224  Erigeron bonariensis Robin Halford 2004-7-12 39 San Diego 536 Indian Head Ranch Road, Borrego Springs; 2 miles north of S22 235 Comment
  SD158338  Erigeron bonariensis Gale Bustillos 1999-3-3 19 San Diego MCAS Camp Pendleton, east end of the Air Station Comment
  SD158547  Erigeron bonariensis Dinna C. Estrella 2003-3-21 48 San Diego Point Loma Naval Facility, SPAWAR. Water Treatment Facility, entry at Woodward Rd. West of Gatchell Rd. and ca. 200A from water facility. 42 Comment
  SD158807  Erigeron bonariensis Jerilyn Hirshberg 2004-8-16 839 San Diego Santa Isabel, west side of Washington Street, 100 meters south of intersection with Hwy 78/79 920 Comment
  SD160405  Erigeron bonariensis Gay Dorius 2004-8-15 82 San Diego Small area of original Tecolote Canyon East of Genesee Ave. & between Chateau Dr. and Mt. Foracker Ave., unfenced. 105 Comment
  SD162417  Erigeron bonariensis Robert Lauri, Jon Rebman 2002-8-2 333 San Diego Palomar Mountain, Cleveland National Forest. Along A!Rope TrailA(r) approximately 0.2 miles north of Harrison Grade. 633 Comment
  SD164314  Erigeron bonariensis Jon P. Rebman, J. Gregory, K. Rich, & M. Elvin 2003-9-30 9551 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; around a small pond on east side of reserve 239 Comment
  SD164315  Erigeron bonariensis Jon P. Rebman, Jeannie Gregory 2003-7-25 9456 San Diego Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; along Jamul Creek near old cement kiln 210 Comment
  SD16494  Erigeron bonariensis Frank F. Gander 1936-12-10 2983 2983 1 San Diego Lake Hodges Comment
  SD165300  Erigeron bonariensis Nuri Pierce, Chris Schlech, Joe Barth, staff from Helix ES 2004-8-28 10 San Diego Lakeside, East end of El Monte Road, El Capitan Reservoir; area upward from the dam 175 Comment
  SD166531  Erigeron bonariensis Jon P. Rebman, J. Gregory & J. Lightner 2004-5-6 10146 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; disturbed areas under oaks near gated entrance at Horsemill Road, in central part of reserve 409 Comment
  SD167262  Erigeron bonariensis Andrew C. Sanders 2005-10-5 31707 San Diego Blue Sky Ecological Reserve (DFG), east of Rancho Bernardo and north of Poway, along road in lower canyon below turnoff to Lake Poway 182 Comment
  SD167263  Erigeron bonariensis Andrew C. Sanders 2005-10-7 31758 San Diego Agua Hedionda Lagoon Ecological Reserve, SE of the lagoon near Cannon Rd. and west of El Camino Real, SSE of Laguna Riviera Park but south of Agua Hedionda Creek Quad. 3 Comment
  SD168500  Erigeron bonariensis Jon P. Rebman, J. Gregory, M. Mulligan, & K. Rich 2005-3-3 11038 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1.6 miles south of Otay Lakes Road 353 Comment
  SD169405  Erigeron bonariensis Joe Barth 2005-8-5 578 San Diego City of San Diego (downtown), Lindbergh Field Airport (across N. Harbor Dr from U.S. Coast Guard station): Perimeter road SE of Ryan taxiway and east of old Teledyne Ryan compound. About 50m north of N. Harbor Dr and Laurel St. 3 Comment
  SD169406  Erigeron bonariensis Joe Barth 2005-8-4 575 San Diego National City, Sweetwater Square business area, 3007 Highland Ave. North of Freeway 54 and north bank of Sweetwater River, W of 805. 11 Comment
  SD169966  Erigeron bonariensis Joe Barth 2005-5-10 493 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). 0 Comment
  SD169967  Erigeron bonariensis Joe Barth 2005-4-1 430 San Diego National City business district: city block between A and B Avenues, and between E 7th and E 8th Streets; mainly between 105 E 8th St. (McDini's Baja Pub) and 139 E 8th St. (Simon's Pawn Shop). 11 Comment
  SD169968  Erigeron bonariensis Jeannie Gregory, J. Lightner, A. Johanson, I. Kay, B. Sullivan 2005-5-12 1455 San Diego San Diego, Miramar, UCSD Elliott Chaparral Reserve (NE corner), 1 mile E of Interstate 15, 1 mile SE of Pomerado Road 263 Comment
  SD169969  Erigeron bonariensis Nuri Pierce, Joe Barth 2004-11-21 73 San Diego Lakeside, East end of El Monte Road, El Capitan Reservoir; area upward (west) from the dam; 0.4 mile from entrance to Reservoir, on the dam access road. 175 Comment
  SD170880  Erigeron bonariensis Jerilyn Hirshberg 2005-9-26 1201 San Diego 1 mile SE of parking lot at Heise County Park, Julian, 100 meters NE of intersection of Heise Park fire road and hiking trail leading to picnic and camp grounds 1320 Comment
  SD170881  Erigeron bonariensis Ian Cain, David Kimball 2005-6-27 24 San Diego City of San Diego, Point Loma. Famosa Slough, N of intersection of West Point Loma Blvd and Famosa. 3 Comment
  SD173380  Erigeron bonariensis Andrew C. Sanders 2005-6-22 31157 San Diego Buena Vista Lagoon Ecological Reserve (DFG), Carlsbad, north side of lagoon between Carlsbad Blvd. (S-21) and the RR, south of Eaton St. Comment
  SD174466  Erigeron bonariensis Beverly Pecunia, Mary Ann Brooks-Gonyer 2005-10-6 13 San Diego NE Escondidio, NE section of Lake Wohlford, along trail that parallels the North shore, Ao to I(c) mile E of East Parking Lot. 458 Comment
  SD174467  Erigeron bonariensis Beverly Pecunia, Mary Ann Brooks-Gonyer 2005-11-6 43 San Diego NE Escondidio, NE section of Lake Wohlford, along trail that parallels the North shore, Ao to I(c) mile E of East Parking Lot. 458 Comment
  SD174468  Erigeron bonariensis Krystyna Tatarkiewicz 2005-8-6 32 San Diego Los Penasquitos Canyon Preserve, 1I(c) miles SE of intersection I-15 and Poway Rd, S side of Los Penasquitos Canyon Creek. 106 Comment
  SD174857  Erigeron bonariensis Mark A. Elvin 2004-12-20 3851 San Diego Southern Coast: Carlsbad; along Pacific Coast Highway 1; 0.8 km north of Batiquitos Lagoon, Encinitas 7.5' quad. 11 Comment
  SD175320  Erigeron bonariensis Victoria Marshall 2006-2-6 35 San Diego Woodson Mountain, on Fry-Keogle Trail accessed at west end of South Woodson Drive in Woodson Estates (private entry by road); specimen on north facing slope in shaded location 0.5 mi from start of trail. 559 Comment
  SD175321  Erigeron bonariensis Jon P. Rebman, J. Gregory, M. Mulligan, & J. Barth 2005-8-13 12288 San Diego San Vicente Reservoir: North of Lakeside, east of Hwy. 67, northeast of intersection between Moreno Ave. and Vigilante Road; northwest side of reservoir in a marshy drainage 199 Comment
  SD175795  Erigeron bonariensis Richard W. Schaffer 2006-11-17 1262127 Riverside Indio, lawn near Oasis St. Comment
  SD177935  Erigeron bonariensis Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-5-18 12842 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; western side of the large central meadow around a small dried pond 377 Comment
  SD179847  Erigeron bonariensis Jon P. Rebman, P. Famolaro & Parabotany Team 2007-8-8 13834 San Diego Loveland Reservoir: S of Alpine and Japatul Valley Road; along the south shore, 1.1 air miles E of the dam located at the southeast end of the reservoir 413 Comment
  SD181965  Erigeron bonariensis Darlene Ward 2005-9-5 99 San Diego City of San Diego, west of Taft Middle School in Serra Mesa, 10 feet south of Gramercy Drive, near the top of a south-facing slope at the edge of a trail. 110 Comment
  SD181966  Erigeron bonariensis Jeannie Gregory, M. Hawke, G. Bates 2006-6-7 2024 San Diego Lakeside, Lindo Lake County Park, Lakeshore Drive, N shore between Vine St and Petite Drive. 121 Comment
  SD182920  Erigeron bonariensis Jon P. Rebman, J. Gregory, K. Rich, & P. Famolaro 2007-9-12 13892 San Diego Sweetwater Reservoir: east of National City and south of La Presa; along the north shore near Gum Tree Cove approximately 1.17 miles NE of the dam; north-central side of the reservoir 71 Comment
  SD182921  Erigeron bonariensis Jon P. Rebman, J. Gregory, K. Rich, & P. Famolaro 2007-9-12 13854 San Diego Sweetwater Reservoir: east of National City and south of La Presa; canyon just below the dam on the west side of the reservoir 45 Comment
  SD182922  Erigeron bonariensis Jon P. Rebman, J. Gregory, K. Rich, & P. Famolaro 2007-9-12 13848 San Diego Sweetwater Reservoir: east of National City and south of La Presa; canyon just below the dam on the west side of the reservoir 45 Comment
  SD184625  Erigeron bonariensis Judy Carlstrom 2006-6-20 214 San Diego Escondido. W of Mountain Meadows Rd, SW side of Meadows Lake Country Club golf course. 399 Comment
  SD186622  Erigeron bonariensis Jon P. Rebman, Margie Mulligan 2008-5-16 15190 San Diego Del Dios Highlands County Preserve: SW of Escondido, just west of S-6 (Del Dios Highway) and NW of Lake Hodges; S of the main road/trail through the preserve in a riparian area 199 Comment
  SD187657  Erigeron bonariensis Carolyn Martus 2006-7-3 271 San Diego Oceanside. Buena Vista Lagoon (western), on the north and east side of Coast Highway along the trail from the Buena Vista Audubon Nature Center. 7 Comment
  SD187658  Erigeron bonariensis Patrick McConnell, Dianne Newman 2005-5-26 68 San Diego Volcan Mountains, northern portion of the San Felipe Valley Wildlife Area. Northeast facing, steep hillside (40 degree slope) above Arkansas Canyon, A| mi SE of Catfish Spring. 1231 Comment
  SD188730  Erigeron bonariensis Ian Cain 2006-11-4 342 San Diego City of Vista. Anstine-Audubon Wildlife Sanctuary. 2437 Hutchison Street. 30 meters north of home 96 Comment
  SD189493  Erigeron bonariensis Kristine I. Deyoung 2006-3-5 11 San Diego San Diego, Clairemont Mesa, W of I-805, Acuna Canyon, N of Triana St., W of Limerick St., S of Boxwood Dr. 110 Comment
  SD189494  Erigeron bonariensis Theresa Acerro 2005-8-13 11 San Diego Chula Vista, Del Rey Canyon, NE of junction of E J St and Paseo Del Rey 68 Comment
  SD192266  Erigeron bonariensis Fred Roberts 2006-7-6 6368 San Diego Oceanside: San Luis Rey River Valley, adjacent to SR76 at SE corner of SR76 and Loretta St., about 0.9km E Interstate 5. 7 Comment
  SD192267  Erigeron bonariensis Fred Roberts, Carol A. Roberts 2006-10-15 6442 San Diego Miramar Marine Corps Air Station: Rose Cyn., along west side of Schilt Rd. between Miramar Way and the Flightline. 135 Comment
  SD193588  Erigeron bonariensis Jeannie Gregory, Michael Wall, Allison Wall 2007-3-22 2153 San Diego Elfin Forest, Olivenhain Municipal Water Dist, S side of Harmony Grove Road along Escondido Creek, 4 mi SW of Escondido, 1A| mi W of junction Del Dios Hwy and West Via Rancho Pkwy 530 Comment
  SD194861  Erigeron bonariensis Beverly Pecunia 2006-9-10 125 San Diego Escondido, 6 mi NE of at Lake Wohlford, 1I(c) mi E of Valley Center Road/ East Valley Parkway, near gate entrance 458 Comment
  SD194862  Erigeron bonariensis Paul Beiley 2007-3-6 136 San Diego Lakeside, Louis A. Stelzer County Park, just S of Wildcat Canyon Rd. about I(c) mi. NE of its intersection with Willow Rd. Along banks of Wildcat Canyon Creek about a half-mile W of Stelzer Summit 210 Comment
  SD195738  Erigeron bonariensis Jon P. Rebman, M. Mulligan & M. Dinkins 2009-5-6 17563 San Diego Camp Pendleton Marine Corps Base: Bravo Three Training Area in the northwestern portion of base; southwest of San Mateo Road in the San Mateo riverbed 39 Comment
  SD197673  Erigeron bonariensis A. C. Sanders, Jennifer Jones 2005-6-22 31175 San Diego South Coast: Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy. Comment
  SD207573  Erigeron bonariensis Carolyn Martus 2006-6-7 222 San Diego Camp Pendleton, about Ao mile W of the interesection of Las Pulgas Rd. and Stuart Mesa Rd, I(c) mi E of Interstate 5. 31 Comment
  SD207574  Erigeron bonariensis Carolyn Martus, Margaret Mulligan 2008-7-9 773 San Diego Fallbrook, 2I(c) mi NE of, 3I(c) mi W of Rainbow, on south side of the Santa Margarita River at the Willow Glen and N. Stagecoach trailhead. 149 Comment
  SD207575  Erigeron bonariensis Carolyn Martus 2006-6-8 258 San Diego Camp Pendleton, 350 yds NW of intersection Elliott St. and West Barnett Circle, about I(c) mi E of Vandegrift Blvd, southeast corner of the base near the horse stables. 56 Comment
  SD210009  Erigeron bonariensis Jon P. Rebman 2010-10-5 20348 San Diego San Dieguito Lagoon area: southeast of Del Mar Fairgrounds; west of El Camino Real, east of Interstate 5, and south of Via de la Valle; Least Tern Nesting Site NS14 4 Comment
  SD212477  Erigeron bonariensis Andrew C. Sanders 2005-5-27 30307 San Diego Batiquitos Lagoon Ecological Reserve, north side of lagoon, east of the I-5 Fwy, along the trail past the nature center Quad: Encinitas 7.5A Q. Comment
  SD212946  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-24 20820 San Diego Camp Pendleton: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real along Horno Canyon Road 70 Comment
  SD214758  Erigeron bonariensis Nancy Nenow 2009-5-3 764 San Diego San Diego, Balboa Park, Ao mi NE Zoo Place and Park Blvd, on bluff southwest of the Velodrome near wet seep area 79 Comment
  SD216773  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, J. Rocks & M. Mulligan 2011-5-11 21642 San Diego Camp Pendleton: Blue/Cockleburr Beach; north of the mouth of the Santa Margarita River and west of I-5; north of the tern nesting area along the beach in the dunes and marshy areas 2 Comment
  SD219300  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, G. Kenney, and others 2012-1-4 22350 San Diego Camp Pendleton: Training Area Hotel, along the Santa Margarita River; northwest of Fallbrook 60 Comment
  SD219301  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann and J. Rocks 2012-2-17 22534 San Diego Border Field State Park: west of San Ysidro border crossing; south of Monument Road; north of the USA/Mexico border fence; lower north-facing slope of Bunker Hill near dirt road and canyon bottom 20 Comment
  SD221561  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann & G. Kenney 2012-2-16 22427 San Diego Camp Pendleton: at Lake O'Neill; south of the hospital and east of Santa Margarita Road; on the south end of the lake along the trail around the lake and just north of Lake O'Neill Road 35 Comment
  SD223311  Erigeron bonariensis Jon P. Rebman, J. Martin, J. Green, W. Schmidtmann, J. LaGrange 2012-5-17 23984 San Diego San Diego National Wildlife Refuge: San Miguel Mountain, east of the Sweetwater Reservoir; in a dry pond north of the powerline road and west of the highest peak of San Miguel Mountain 189 Comment
  SD223312  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, G. Kenney, et al. 2012-3-28 23093 San Diego Camp Pendleton: Training Area Romeo II; San Onofre Mountains: east of I-5 and southwest of San Onofre Peak, along San Onofre Peak Road and surrounding slopes 280 Comment
  SD225430 Image available Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, and G. Kenney 2012-5-15 23906 San Diego Camp Pendleton: Wire Mountain area in the southern part of the Base; east of the jctn. of Wire Mountain Road and Carnes Road at the northern end of a canyon just south of Alonzo Ct. 54 Comment
  SD228104  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann, J. Green, V. Marshall,T. Barckley 2012-5-31 24587 San Diego Lake Hodges: south of Escondido; east of the intersection of Lake Drive and Rancho Drive; directly across from Hernandez Hideaway Restaurant along the west side of Lake 98 Comment
  SD228105  Erigeron bonariensis Jon P. Rebman, J. Green and C. Brennen 2012-5-24 24205 San Diego Lake Sutherland: northeast of Ramona; along the northwest side of Lake Sutherland just southwest of the dam; near the shore of the Lake and east of Lake Sutherland Dam Road. 630 Comment
  SD230433  Erigeron bonariensis Jon P. Rebman, J. Green, T. Barckley, C. Brennen, J. Carlstrom 2012-6-19 24922 San Diego Daley Ranch: northeast of Escondido; west of Co. Hwy. S6 and north of Dixon Lake; along East Ridge Trail in the vicinity of a small pond to the east of Middle Pond 399 Comment
  SD235836  Erigeron bonariensis Joe Barth 2011-11-2 1909 San Diego SW corner of Washington Av and Magnolia Av, city of El Cajon. 136 Comment
  SD235837  Erigeron bonariensis Joe Barth 2011-12-28 2019 San Diego Mt Helix Dr, about 350m due E of the city of La Mesa. ~470m NNE of Mt Helix summit. 316 Comment
  SD235838  Erigeron bonariensis Joe Barth 2011-11-18 1931 San Diego ESE of the Marshall Ave/Cuyamaca St intersection, El Cajon valley. W of Gillespie Field airport. By trolley tracks and Forrester concrete Creek. 103 Comment
  SD235839  Erigeron bonariensis Joe Barth 2011-11-5 1917 San Diego N. Marshall Av, El Cajon Valley. 1.2 miles due N of Fletcher Pkwy; 0.8 mile due W of freeway SR 67. Next to Gillespie Field airport. 121 Comment
  SD236184  Erigeron bonariensis G. K. Helmkamp, Elizabeth Helmkamp 2005-11-12 10020 El Dorado Northern Sierra Nevada Foothills: [E of Sacramento, ca. 3 air mi NNW of Placerville]; South Fork of American River on the W side of CA Highway 193 291 Comment
  SD240564  Erigeron bonariensis Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28333 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing 35 Comment
  SD249931  Erigeron bonariensis Nancy Nenow 2012-7-12 2628 San Diego Solana Beach in San Dieguito County Park east of Highland Drive and north of Linea Del Cielo in the canyon below basketball court. 42 Comment
  SD249945  Erigeron bonariensis Nancy Nenow 2012-7-12 2631 San Diego Leucadia; near corner of B Street and west of South Coast Highway along a stream in a small park. 11 Comment
  SD252995  Erigeron bonariensis Larry Hendrickson 2013-9-25 6251 San Diego Anza-Borrego Desert State Park. San Felipe Valley. At base of Granite Mountain, 1.7 air miles S of SW intersection of State Route 78 and County Road S2 (Scissors Crossing), and 0.4 mile W of Pacific Crest Trail. 804 Comment
  SD254207  Erigeron bonariensis Jon Rebman, W. Schmidtmann & G. Kenney 2015-8-4 30492 San Diego Camp Pendleton: south-central portion of Base; along Vandegrift Blvd. to the southwest of the airstrip; disturbed areas along ditch and buildings 21 Comment
  SD254208  Erigeron bonariensis Jon Rebman, W. Schmidtmann & G. Kenney 2016-4-10 31474 San Diego Camp Pendleton: northwestern portion of Base; just west of I-5 between Basilone Rd. exit & Las Pulgas Rd. exit; State Park lease lands at the southern end of the San Onofre Nuclear Generating Station (SONGS); wet area along fence 29 Comment
  SD255640  Erigeron bonariensis Mitch Provance 2012-8-22 812 3 San Francisco NE part of Treasure Island. 13 Comment
  SD261978  Erigeron bonariensis Jon Rebman, W. Schmidtmann & G. Kenney 2016-4-11 31525 San Diego Camp Pendleton: south-central portion of Base; Oscar One Training Area: Between Stuart Mesa Rd. and the Santa Margarita River; small canyon area just west of Macs Road. 105 Comment
  SD261979  Erigeron bonariensis Jon Rebman, W. Schmidtmann, & G. Kenney 2016-8-24 31886 San Diego Camp Pendleton: west-central portion of Base; Oscar Two Training Area; along Las Pulgas Canyon Road east of Stuart Mesa Road and west of Basilone Road 20 Comment
  SD263371  Erigeron bonariensis Michael Honer 2015-5-5 4261 San Diego UTM in supplement. Fallbrook NWS [Naval Weapons Station], near SW corner, appx. 4.2 mi. SW of Entrance Station. 121 Comment
  SD263372  Erigeron bonariensis Onkar Singh, M. Honer 2015-6-24 5495 San Diego Naval Weapons Station Seal Beach Detachment Fallbrook, South Magazine, study area S, ca. 500 m east of Ammunition Rd. 188 Comment
  SD263769  Erigeron bonariensis John LaGrange, N. Rigoli, A. Herman 2014-8-25 1291 San Diego Cardiff; San Elijo Lagoon Preserve; 300 yards S of intersection Manchester Ave. and Sienna Canyon Drive. 6 Comment
  SD40119  Erigeron bonariensis Edith A. Purer 1931-9-1 San Diego Silver Strand Comment
  SD53638 Image available Erigeron bonariensis Reid Moran 1962-6-23 9785 San Diego Spanish Village, Balboa Park, San Diego Comment
  SD99475  Erigeron bonariensis Ira L. Wiggins 1974-11-19 Santa Clara Parkway on west side of Bonair Siding, near Campus Drive, Stanford Campus. Comment
  SDSU12466  Erigeron bonariensis Michael G. Simpson, Lee. M. Simpson 1997-5-18 18 V97F San Diego Along southern shore of peninsula of main picnic area, Lake Murray, Mission Trails Regional Park. 165 Comment
  SDSU13523  Erigeron bonariensis W. Miller with C. Mosse 1972-7-11 Riverside Comment
  SDSU3801  Erigeron bonariensis H. Wedberg 1961-12-23 748 San Diego At 9544 Rawlins Way, Santee. 168 Comment
  SFV3843  Erigeron bonariensis R. J. Laufenberg 1962-5-28 s. n. Los Angeles San Fernando Valley Northridge, Botanical Garden of San Fernando Valley State College. 260 Comment
  SFV4345  Erigeron bonariensis D. H. Hoover 1967-9-2 s. n. San Diego About 4 miles southeast of Fallbrook, near J. R. Hoover Ranch. 61 Comment
  SJSU7351  Erigeron bonariensis L. R. Plew 1965-5-22 Santa Clara NE corner 5th & San Salvador streets, San Jose Comment
  SJSU7352  Erigeron bonariensis B. L. Fordan 1966-10-20 Santa Clara 7th & Phelan streets, San Jose Comment
  UCD131704  Erigeron bonariensis L. M. Booth 1932-6-9 1181 Orange Newport Bay. Comment
  UCD131707  Erigeron bonariensis Leslie Ede 1974-6-1 s.n. Riverside Blythe. Comment
  UCD131714  Erigeron bonariensis Henry M. Pollard 1957-8-18 s.n. Santa Barbara Southern Pacific Railroad, near Carpinteria Creek. Comment
  UCD131719  Erigeron bonariensis Clifton F. Smith 1944-6-18 883 Santa Barbara Mission Canyon road near junction of Tunnel Road, Mission Canyon, Santa Barbara. Comment
  UCD131721  Erigeron bonariensis J. M. Tucker 1946-8-11 1424 Santa Barbara 724 Fellowship Road, ca. 3/4 mile from ocean, Santa Barbara. Comment
  UCD131724  Erigeron bonariensis Ernest C. Twisselmann 1959-8-7 5575 Kern Airport Road 2.5 miles E of Delano. 121 Comment
  UCD131725  Erigeron bonariensis J. F. Weging 1934-6-1 s.n. Santa Barbara Santa Barbara. Comment
  UCD150995  Erigeron bonariensis D. S. Park; S. Nicole 2010-5-11 74 Yolo UCD near Scince Lecture Bld. 10 Comment
  UCD151019  Erigeron bonariensis D. S. Park 2010-5-28 99 Yolo UCD, east of Science Lecture Bldg. 10 Comment
  UCD151020  Erigeron bonariensis D. S. Park 2010-5-28 100 Yolo UCD, south of Storer Hall in garden/flowerbed. 11 Comment
  UCD151029  Erigeron bonariensis D. S. Park 2010-6-1 110 Yolo UCD Arboretum. Disturbed site/hillside near bridge. 15 Comment
  UCD73717  Erigeron bonariensis Ayzik Solomeshch 2004-5-14 s. n. Yolo Audubon Bobcat Ranch, west of the city of Winters. Southeastern corner of ranch. 83 Comment
  UCR258622  Erigeron bonariensis Fred M. Roberts 2014-7-25 7886 Orange South Coast, SAN JOAQUIN HILLS: Upper Laguna Canyon, Laguna Lake 1 (Upper Laguna Lake), north basin, c.a. 5.1 kn ENE summit Signal Hill. Laguna Coast Wilderness Park 113 Comment
  UCR269404  Erigeron bonariensis Steven A. Junak 1999-11-4 SC- 4298 Santa Barbara California Channel Islands, Santa Cruz Island; main fork of Aguaje Canyon, just downstream from side fork 76 Comment
  UCSB34755  Erigeron bonariensis Steele, Kelly; Ferren, Wayne 1980-5-15 Santa Barbara Southwest of intersection of Storke Road and El Colegio, and adjacent to Isla Vista, on northern portion of West Campus, UCSB Comment
  UCSB36460  Erigeron bonariensis Steele, Kelly 1980-4-30 Santa Barbara Southwest of intersection of Storke Road and El Colegio, and adjacent to Isla Vista, on northern portion of West Campus, UCSB Comment
  UCSB39148  Erigeron bonariensis UCSB Botanical Society 1978-9-15 Santa Barbara At south end of Apple Rd.; Carpinteria Salt Marsh, Carpinteria Comment
  UCSB39174  Erigeron bonariensis Ferren, Wayne 1978-9-15 Santa Barbara W of N end of Apple Rd. and adjacent to railroad, Carpinteria Salt Marsh, Carpinteria Comment
  UCSB49943  Erigeron bonariensis Reisentz, Paul 1980-8-3 Ventura West of southern portion of Mirror Lake, and also along edges of Woodland Ave.; Mirror Lake, 1/2 mile south of intersection of Hwy 150 and Hwy 33, 3 miles SW of Ojai, 12 miles N of Ventura 190 Comment
  UCSB56886  Erigeron bonariensis Ferren, Wayne 1987-7-29 Santa Barbara Roadside along Shuman Creek on Casmalia-Pt. Sal Rd., 2 km west of Town Casmalia, Vandenberg Air Force Base Comment
  UCSB56982  Erigeron bonariensis Pritchett, David 1987-11-17 Santa Barbara "MOD III" pond, San Antonia Terrace, Vandenberg Air Force Base Comment
  UCSB69648  Erigeron bonariensis Theroux, Michael Kern Sierra Nevada Mtns. Greenhorn Mtns., Alta Sierra, Sequoia National Forest, 8 mi north of Lake Isabella, off Hwy 155. Private property (L. Theroux) abutting Sequoia N.F. 1767 Comment
  UCSB70539  Erigeron bonariensis Wellonen, Cher; Magney, David 2000-1-14 Ventura Western Transverse Ranges, Santa Susana Mountains; Santa Paula Quad.; Rancho Sespe; SE1/4SE1/4 S12, T3N R21W San Bernardino Base Meridian; on N- and S-side of South Mountain Rd.; Donlon, South Mountain 130 Comment
  UCSC008747  Erigeron bonariensis Dylan M. Neubauer 2012-11-18 34 Santa Cruz Watsonville, Sunset State Beach parking lot 4 Comment
  UCSC008815  Erigeron bonariensis Al Keuter 2013-1-29 AK 00 -051 Santa Cruz Quail Hollow Ranch County Park, Woodrat Trail extension #1 264 Comment
  CDA43141  Erigeron bonariensis David J. Keil 1991-10-26 22688 Santa Barbara Vandenberg Air Force Base, North Base. Barka Slough, near eastern boundary of base along San Antonio Creek. 0 Comment
  JROH645  Erigeron bonariensis John H. Thomas 1972-8-18 16156 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH646  Erigeron bonariensis John H. Thomas 1976-10-16 18411 San Mateo Jasper Ridge Biological Preserve, Stanford University; now dry delta in Searsville Lake at the mouth of Corte de Madera Creek Comment
  OBI16709  Erigeron bonariensis G. Thomas Robbins 1959-8-30 4156 Alameda At corner of Excelsio Ct and MacArthur Blvd (just e of intersection of Lakeshore Ave), Oakland 8 Comment
  OBI16710  Erigeron bonariensis Betty Sheehan 1957-10-10 5 San Luis Obispo Cal poly campus, Poly cyn Comment
  OBI23206  Erigeron bonariensis Pat Hawkins 1979-11-20 4 San Luis Obispo 2.4 mi W on Rocky cyn Rd 2.5 mi S of Creston 457 Comment
  OBI25766  Erigeron bonariensis David J. Keil 1980-9-17 14205 San Luis Obispo Cyn Ranch on Shell Crk Rd 6 mi N of hwy 58 Comment
  OBI26492  Erigeron bonariensis Kathlene Henry 1979-7-26 2 San Luis Obispo Shell Beach. 500 ft from the Pacific Ocean 15 Comment
  OBI35785  Erigeron bonariensis Allison Berry 1984-2-26 27 San Luis Obispo Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1. Found near front gate Comment
  OBI36525  Erigeron bonariensis Mark Schneider 2005-5-26 s.n. Los Angeles Pierce College Hort. Unit Comment
  OBI38206  Erigeron bonariensis Eric Wise 1981-9-17 1175 San Luis Obispo Berquist ranch rd. 12.8 mi N of hwy 58 on Shell Crk rd Comment
  OBI45058  Erigeron bonariensis F. R. Fosberg 1948-8-21 30039 Stanislaus Turlock Comment
  OBI50495  Erigeron bonariensis Clifton F. Smith 1949-7-24 2409 Santa Barbara In family orchard at 345 El Cielito near Sheffield Reservoir, N of city of Santa Barbara Comment
  OBI54733  Erigeron bonariensis David J. Keil 1993-1 24126 Santa Barbara North base. at california rte. 1 (vandenberg road) turnoff from california rte. 135 at ne corner of base. Comment
  OBI73029  Erigeron bonariensis David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25430 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  OBI76900  Erigeron bonariensis D. R. Miller 2011-11-23 1111 .1006 San Luis Obispo Rocky Butte/Pine Mt Region. Outside the orchard and yard fences at John & Marsha Rhoades ('Goat Camp") San Simeon Crk drainage 550 Comment
  PGM4900  Erigeron bonariensis Vern Yadon 2001-11-5 Monterey Monterey Peninsula, Lower Carmel Valley near Highway 1, N side of Carmel Riv E of Commercial Dev Comment
  PGM5290  Erigeron bonariensis Beatrice F Howitt 1963-8-20 1739 Monterey Monterey Peninsula, Monterey, Old Customs House empty lot by Comment
  POM355840  Erigeron bonariensis Robert Gustafson 1980-8-29 1867 Los Angeles Ballona Wetlands, Area 3 Infrequent and scattered in Area 3. Comment
  RSA0087302  Erigeron bonariensis Steven A. Junak 1999-11-4 SC- 4298 Santa Barbara Santa Cruz Island. Main fork of Aguaje Canyon, just downstream from side fork. 76 Comment
  RSA220043  Erigeron bonariensis J. T. Howell 1957-6-30 s.n. San Francisco Potrero Avenue and Army St., near Islais Creek, San Francisco Comment
  SBBG108944  Erigeron bonariensis S. A. Junak 1996-9-29 SCl 681 Los Angeles Middle Ranch Cyn, ca. 0.3 mi downstream from upper rd crossing 396 Comment
  SBBG31080  Erigeron bonariensis R. F. Thorne 1966-4-28 36187 Los Angeles Santa Catalina Island Company parking lot 15 Comment
  SD107913  Erigeron bonariensis Larry DeBuhr, Gary Wallace 1972-9-4 Los Angeles San Clemente Island; in seepage area below barracks at Wilson Cove. Comment
  SD174955  Erigeron bonariensis Amadeo M. Rea 1984-6-15 San Diego (No Locality written on Label) (mak 7/07) Comment
  SD251664  Erigeron bonariensis Steven A. Junak 1999-11-4 SC 4298 Santa Barbara Santa Cruz Island; main fork of Aguaje Canyon, just downstream from side fork. 75 Comment
  SD52889  Erigeron bonariensis Peter H. Raven 1962-5-8 17616 Los Angeles San Clemente Island; in barracks area, Wilson Cove. 74 Comment
  SD69733  Erigeron bonariensis Robert F. Thorne 1966-4-28 36187 Los Angeles Santa Catalina Island; Avalon, at SCI Co. parking lot. 14 Comment
  SFV21037  Erigeron bonariensis L. Gross 2001-11-10 454 Los Angeles Verdugo Mountains North side of mountains off the 210 Freeway, east bound La Tuna Canyon Road exit. Opposite this exit is a road that starts out paved (Hostetter Mountainway); follow this road that parallels the freeway east until a dirt road forks off on the right (southeast). 457 Comment
  UCD131705  Erigeron bonariensis Beecher Crampton 1941-5-28 158 Merced Crampton Ranch, Delhi. 39 Comment
  UCD131706  Erigeron bonariensis H. R. Drever 1945-6-22 s.n. Yolo Unversity of California campus, Davis. Comment
  UCD131708  Erigeron bonariensis Beth Greenhalgh 1993-3-19 24 Los Angeles Santa Monica Mountians, Malibu, near driveway at 29716 Baden Place. 15 Comment
  UCD131709  Erigeron bonariensis Chas. Heiser 1947-7-23 1866 Alameda campus, Berkeley. Comment
  UCD131710  Erigeron bonariensis John Thomas Howell; Gordon True 1967-7-6 43227 Tulare About 4.5 miles east-northeast of Pixley. 83 Comment
  UCD131711  Erigeron bonariensis G. F. Hrusa 1992-8-26 9531 San Joaquin Caswell Memorial State Park. Near Oxbow Lake. Comment
  UCD131713  Erigeron bonariensis Malcolm A. Nobs; S. Galen Smith 1948-7-21 196 Merced Green pond', Gustine Gun Club, about 4 miles southeast of Gustine. Comment
  UCD131715  Erigeron bonariensis R. N. Raynor 1940-8-8 s.n. Alameda near Rose Lane on campus. Comment
  UCD131717  Erigeron bonariensis G. Thomas Robbins 1959-8-30 4156 Alameda corner of Excelsior Ct. and MacArthur Blvd. (just east of intersection of Lakeshore Ave.), Oakland. 7 Comment
  UCD18423  Erigeron bonariensis Gabor Bethlenfalvay 1973-5-20 21 Yolo city of Davis, UC Davis campus, in waste place near UD Botany Greenhouse. 15 Comment
  UCSB23217  Erigeron bonariensis Strong, Carol 1967-10-29 Santa Barbara East of Coal Oil Point, Goleta Comment
  UCSB23291  Erigeron bonariensis Strong, Carol 1967-11-30 Santa Barbara On south side of 6500 block of El Greco Road in Isla Vista area of Goleta 30 Comment
  UCSB33114  Erigeron bonariensis Ferren, Wayne 1979-7-9 Santa Barbara Near the N entrance of Building 478 (Bio Sci Office), Main Campus, UCSB, Goleta Comment
  UCSB34564  Erigeron bonariensis Norton, R. 1979-8-1 Santa Barbara Inbetween Ellison and Cheadle Halls, UCSB campus Comment
  UCSB38567  Erigeron bonariensis Lampl, Diane; Baley, David 1981-9-5 Santa Barbara Southeast area of Cachuma Lake, where dirt road forks, 1/4 mile West of the end of the paved old highway and 1/4 mile North of Highway 154 228 Comment
  UCSB43135  Erigeron bonariensis Fletcher, Martin 1980-10-11 Santa Barbara Along Rancho Real near the Bunkhouse 12 Comment
  UCSB59981  Erigeron bonariensis Parikh, Anuja; Hendrickson, Beth 1988-5-27 Santa Barbara W shore Cachuma Bay, Lake Cachuma 231 Comment
  UCSB9494  Erigeron bonariensis Beeks, Richard 1951-10-13 Santa Barbara U.S. 150, hill above Rincon Creek Comment
  UCSC008978  Erigeron bonariensis Al Keuter 2011-2-12 AK 00 -114 Santa Cruz Scotts Valley, Scotts Valley High School adjacent to tennis courts Comment
  UCSC009673  Erigeron bonariensis D. Styer 2011-12-9 433 Monterey Fort Ord National Monument (Region C6) Comment



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