Search Results — 2000 specimen records retrieved (1568 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)
 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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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA706215  Abies concolor Tim Thibault, K. E. Olshewsky 2004-5-23 296 Los Angeles Mt. Williamson. 2074 Comment
  UC851627  Abronia maritima F. R. Fosberg 1931-5-16 s 4881 Los Angeles Santa Catalina Island, Little Harbor 2 Comment
  UC146763  Abronia pogonantha Katharine Brandegee 1908-6-1 Los Angeles Lancaster Comment
  SBBG107230  Abronia umbellata J. Rebman, J. Dunn 1996-4-29 3105 Los Angeles between Eel Cove and Eel Cove Cyn Comment
  SD41433  Abronia umbellata Edith A. Purer 1935-5-12 6594 Los Angeles El Segundo. Comment
  RSA251417  Abronia umbellata Robert F. Thorne 1966-4-15 35990 Los Angeles San Clemente Island: 2/3 miles SSE of Eel Point (and N of seal Cove), SW side of island 30 Comment
  RSA651440  Acacia cultriformis Jerry Morgan 1948-2-1 s.n. Los Angeles Los Angeles. 137 Comment
  RSA632005  Acacia mearnsii L. C. Wheeler 1969-3-16 s.n. Los Angeles San Gabriel Mountains: Middle fork west ravine, remote from road but near water supply tunnel 548 Comment
  RSA187931  Acacia pycnantha R. F. Thorne 1966-6-1 36462 Los Angeles Santa Catalina Island, along Pebbly Beach Drive SE of Avalon. 46 Comment
  UCR222747  Acamptopappus sphaerocephalus R. G. Swinney 2009-4-29 10570 Los Angeles Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.5-1.0 mi. east of Little Rock Creek confluence 963 Comment
  RSA799902  Acer macrophyllum Michelle Terrazino, Monica Rodriguez, Naomi S. Fraga 2013-7-23 9 Los Angeles Glendora Ridge Road. 1312 Comment
  UCSB51472  Acer macrophyllum Bishop, Richard 1967-5-13 Los Angeles 2 mi. east of Live Oak Gampground, on Bear Cnyn. Rd. San Gabriel Mtns 762 Comment
  RSA94581  Achillea millefolium Raymond J. Dobbs 1927-5-26 7674 Los Angeles near relay station, south slope of San Gabriel Mtns. Comment
  UC934033  Achnatherum coronatum H. L. Cogswell 1951-5-8 98 Los Angeles 3/4 mi n San Dimas Foothill County Park; San Gabriel Mountains 518 Comment
  SEINET5585746  Achnatherum occidentale Tim Ross, Steve Boyd 1990-1 3448 Los Angeles San Gabriel Mountains: Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake; Mescal Creek USGS 7.5' quad 1878 Comment
  RSA639723  Achnatherum occidentale subsp. occidentale L. C. Wheeler 1968-6-14 s.n. Los Angeles San Gabriel Mountains: Spring on north side of Blue Ridge by Guffy camp. Comment
  RSA597451  Achnatherum parishii subsp. depauperatum Timothy S. Ross, J. Mark Porter 1995-5-4 8421 Los Angeles Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. Liebre Mountains. 555 Comment
  RSA0013200  Achnatherum speciosum Orlando Mistretta, Christine Mistretta 2011-7-13 5935 Los Angeles Fall Creek Cyn near confluence with Big Tujunga Cyn, along Forest Road 3N27. 1005 Comment
  RSA660173  Achnatherum speciosum Orlando Mistretta 1992-5-25 450 Los Angeles Fenner Canyon Conservation Camp. S side of camp. Comment
  CAS-BOT-BC29815  Achyrachaena mollis Henry J. Thompson 1959-4-19 1951 Los Angeles Santa Monica Mountains, Mulholland Hwy., 1 mile W of Las Virgenes Road, Malibu Creek drainage 274 Comment
  JEPS30480  Achyrachaena mollis Henry J. Thompson 1959-4-19 1951 Los Angeles 1 mi w on Mulholland Hwy Las Virgenes Rd.; Santa Monica Mountains, Malibu Cr drainage 274 Comment
  SD52907  Acmispon argophyllus var. argenteus Peter H. Raven 1962-4-11 17281 Los Angeles San Clemente Island, due west of Wall 2; on sandy beach 9 Comment
  SBBG95486  Acmispon dendroideus var. dendroideus M. B. Dunkle 1928-11-25 2035 Los Angeles Hamilton Cove Comment
  SBBG101153  Acmispon dendroideus var. traskiae T. Ross 1992-4-14 6174 Los Angeles E escarpment, ca. 20 m S of where Nanny Cyn drainage meets the sea 18 Comment
  LA52415  Acmispon maritimus var. maritimus Elizabeth McClintock; 1936-3-15 sn Los Angeles Santa Monica Mountains, Temescal Canyon 91 Comment
  LA52417  Acmispon maritimus var. maritimus A. M. Johnson; 1935-4-26 4578 Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  SBBG101158  Acmispon strigosus T. Ross 1992-4-14 6179 Los Angeles stabilized slope above rutted Nanny Cyn drainage channel, 86 degrees S and, ca. 280 m distant from where drainage meets the sea 76 Comment
  LA211181  Acmispon wrangelianus Arthur C. Gibson; 2009-4-1 5388 Los Angeles SANTA MONICA MOUNTAINS, Behind fire station, Cornell Rd., Augora Hills. Comment
  RSA640324  Acourtia microcephala Louis C. Wheeler 1931-5-22 s.n. Los Angeles College Way: (vicinity of Claremont). . Comment
  UCR238098  Acourtia microcephala Mark A. Elvin 2003-7-1 2962 Los Angeles Western Transverse Range; Santa Susana Mountains, Newhall Ranch, 'Exon Mesa', 3.25 km SW (213 deg. ) of intersection of I-5 Fwy and Hwy 126, S of Santa Clara River 335 Comment
  UCD128578  Acroptilon repens C. W. Tilforth 1972-8-17 621 Los Angeles open field, Dartmouth St. and Garey Ave., 1/2 mile north of Foothill Blvd., north edge of Pomona. Comment
  HSC12512  Adenostoma fasciculatum Wendell Wood 1970-6-17 7 Los Angeles Linda Vista Rd. and Chevy Chase, Glendale 366 Comment
  RSA657357  Adenostoma fasciculatum L. Yamanaka 1979-6-3 124 Los Angeles Verdugo Mountains Region: 1/4 mile east of Glendale College Administration Building, Glendale. 457 Comment
  RSA682643  Adenostoma fasciculatum LeRoy Gross, Bill Hogshead, Valerie Soza 2003-5-29 946 Los Angeles West end of the mountains: At junction (saddle) of Verdugo motorway and Wildwood Fire Road (Abandoned road, as the ranch north of here at mouth of canyon down at La Tuna Canyon burned down a long time ago)., We went down into a small draw northeast of saddle, then came back up another canyon to the east of the main fire road on the crest of the ridge (Verdugo Mortorway) Basically a triangle. 564 Comment
  SFV15638  Adiantum jordanii E. J. Spencer 1992-2-14 5 Los Angeles West side of The Old Road, mile post 1.75. 457 Comment
  CAS-BOT-BC65630  Adiantum jordanii Grant 1901-3-10 3475 Los Angeles Pasadena, San Rafael Ranch Comment
  CAS-BOT-BC65632  Adiantum jordanii Marcus E. Jones 1926-3-13 s.n. Los Angeles Santa Ana Canyon Comment
  RSA719056  Ageratina adenophora R. G. Swinney 1998-4-13 5954 Los Angeles Marshall and Live Oak Canyon drainages, La Verne 549 Comment
  UCD169271  Ageratina adenophora Louis C. Wheeler 1963-5-5 8256 Los Angeles San Gabriel Mountains: Bear Creek, off West Fork San Gabriel River. West side ca. 1/2 mile downstream from stone cabin, at public campground. 1775 Comment
  UCR209992  Agoseris retrorsa R. G. Swinney 2008-7-16 9253 Los Angeles San Gabriel Mtns., Will Thrall Peak, west of Burkhart Saddle 2392 Comment
  CAS-BOT-BC13417  Agoseris retrorsa Timothy S. Ross; Steve Boyd 1990-5-17 2559 Los Angeles N side of Mt Gleason Road about the E headwaters of Gleason Canyon, about about 2 air miles E of Mt Gleason summit 1767 Comment
  UCR228142  Agropyron trachycaulum R. F. Thorne, John Dourley 1967-10-10 37362 Los Angeles San Gabriel Mountains, Angeles National Forest, 1.5 mi east of Dawson Saddle 2332 Comment
  RSA720607  Agrostis exarata R. G. Swinney 1997-7-23 5730 Los Angeles upper Government Canyon, c 2 mi W of Wrightwood, Blue Ridge Mtn area 2256 Comment
  UCR209614  Agrostis exarata R. G. Swinney 2008-10-10 9578 Los Angeles San Gabriel Mtns., Sulphur Spring Campground area, South Fork Little Rock Creek 1585 Comment
  CAS-BOT-BC139050  Agrostis pallens Carl B. Wolf 1932-5-14 3634 Los Angeles Santa Catalina Island. Avalon. Above teh Amphitheatre. 60 Comment
  RSA601569  Agrostis pallens L. C. Wheeler 1967-6-15 9813 Los Angeles San Gabriel Mountains: South side Fremont Pass. Land Grant 549 Comment
  RSA0080747  Ailanthus altissima R. G. Swinney 2010-6-23 13368 Los Angeles Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace. 335 Comment
  RSA582971  Alchemilla occidentalis Tim S. Ross, Janet Takara 1993-4-23 6941 Los Angeles Santa Catalina Island. Upper E side of Cottonwood Canyon Drainage, ca. 980 m WNW of Black Jack Mtn. Summit 470 Comment
  RSA248876  Alchemilla occidentalis Robert F. Thorne 1973-4-12 42968 Los Angeles San Clemente Island: large canyon S. of Mosquito Cove N. of Chenity. 305 Comment
  JEPS104752  Allium John L. Morrison 1937-6-18 2551 Los Angeles San Gabriel Mountains; a ridge between Windy Camp and Mount Hawkins Comment
  RSA230390  Allium burlewii Robert F. Thorne, M. Z. Thorne 1969-7-10 38353 Los Angeles Mescal Creek Play Area 2042 Comment
  RSA601831  Allium burlewii Steve Boyd, Lauren Raz 1997-6-17 9944 Los Angeles Liebre Mountains region: Little Burnt Peak, at the divide between the head of Fish and Burnt canyons, north of Burnt Peak and southeast of Sawmill Mountain summit., Near 34 deg 41' 19.3''N 118 deg 34' 28.3''W. 1597 Comment
  SEINET10887399  Allium cepa Heidi H. Schmidt, M. R. Weed 1999-10-11 Schmidt 3780 Los Angeles City of Santa Monica. Bristol Farms: 225 26th Street: Santa Monica, CA: 90402: (310) 255-9912 - phone. 100 Comment
  JEPS61485  Allium fimbriatum var. fimbriatum Frank W. Peirson 1919-5-10 425 Los Angeles Arrastre Creek, San Gabriel Mountains Comment
Read comments Jan 1 2017
  RSA252908  Allium fimbriatum var. fimbriatum Robert F. Thorne 1973-5-11 43570 Los Angeles San Gabriel Mountains. 1036 Comment
  POM74590  Allophyllum divaricatum Marcus E. Jones 1902-6-28 s.n. Los Angeles Pasadena Comment
  RSA334149  Allophyllum glutinosum R. F. Thorne 1969-7-2 38204 Los Angeles Angeles National Forest: near Chilao Creek, Upper Chilao Campground. 1616 Comment
  UCR11687  Allophyllum glutinosum Carl Epling, Lincoln Ellison 1929-5-18 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Topanga Canyon Comment
  PASA66  Alnus rhombifolia Annetta Carter 1929-1-1 Los Angeles East side of Big Santa Ana Stream bed, near mouth Comment
Read comments May 21 2015
  UCR124669  Alnus rhombifolia B. C. Templeton 1933-7-21 5037 Los Angeles San Gabriel Mountains, Prairie Forks 1905 Comment
  SEINET12876884 Image available Alternanthera philoxeroides Unknown 1965-9-23 14171 Los Angeles 0.2 mi. N. of flood gates of Whittier Narrows Dam, W. of Rosemead Blvd., E. bank of the Rio Hondo, just E. of Montebello. Comment
  RSA402952  Amaranthus albus F. R. Fosberg 1931-4-29 S- 4720 Los Angeles Catalina Island. Middle Ranch Canyon, 1.5 miles below Eagle s Nest. 180 Comment
  RSA594398  Amaranthus albus Steve Boyd, Lauren Raz 1996-10-14 9075 Los Angeles Liebre Mountains region, north shore of Elizabeth Lake, Pine Canyon south of Portal Ridge at Angeles National Forest picnic area. 1000 Comment
  SBBG112926  Amaranthus albus S. A. Junak with M. L. Hoefs, K. Kirkland 1998-7-16 SCa 763 Los Angeles near buildings at mouth of Cherry Cyn, at Boy Scout Camp 6 Comment
  UCR11975  Amaranthus albus P. H. Raven, H. J. Thompson. 1959-9-18 14439 Los Angeles Santa Monica Blvd near Beverly Glen Blvd., [Westwood] West Los Angeles 76 Comment
  UCR216880  Amaranthus albus R. G. Swinney 2009-3-13 10110 A Los Angeles San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 0.8 mi. north of Foothill Blvd. on east side of main river channel 192 Comment
  RSA562300  Amaranthus albus D. Charlton 1991-5-27 5313 Los Angeles Palmdale, corner of 90 St. west and C, Mojave Desert. Joshua Tree Woodland on deep sand. Comment
  RSA601638  Amaranthus albus L. C. Wheeler 1967-6-26 9869 Los Angeles Elsmere Canyon 434 Comment
  RSA724070  Amaranthus blitum subsp. emarginatus R. E. Riefner 2004-8-28 4 -406 Los Angeles City of South El Monte, San Gabriel River at Thienes Ave. 74 Comment
  RSA641440  Amaranthus hybridus L. C. Wheeler 1967-7-11 10000 Los Angeles San Gabriel Mountains: Littel Tujunga Canyon at Marek Canyon. Comment
  POM186318  Amaranthus palmeri L. C. Wheeler 1932-9-8 1355 Los Angeles 2 mi. NE La Verne. 366 Comment
  CAS-BOT-BC42851  Ambrosia acanthicarpa L. R. Abrams 1916-10-30 6376 Los Angeles near Azusa Comment
  UCD128778  Ambrosia chamissonis Daryl Koutnik 1978-3-30 s.n. Los Angeles Northwest of intersection of Pacific Avenue and Culver Boulevard near base of Ballona Bluffs. 3 Comment
  SBBG53303  Ambrosia chamissonis D. M. Power 1972-11-11 Los Angeles dunes, San Clemente Island Comment
  RSA643297  Ambrosia confertiflora R. D. Goeden, D. W. Ricker 1970-6-10 s.n. Los Angeles San Gabriel Valley: Arcadia, NE side of Colorado Place between Oakhurst Lane and Colorado Blvd., just N of Santa Anita Park. 152 Comment
  UCR109688  Ambrosia confertiflora R. D. Goeden, Don W. Ricker 1970-6-10 s.n. Los Angeles San Gabriel Mtns., Arcadia, NE side of Colorado Place between Oakhurst Lane and Colorado Blvd., just north of Santa Anita Park 152 Comment
  JEPS30688  Ambrosia confertiflora Peter H. Raven 1961-10-8 16875 Los Angeles along n side of Sunset Boulevard just w of Alta Drive Beverly Hills Comment
  JEPS19507  Ambrosia psilostachya Peter H. Raven 1957-9-21 11352 Los Angeles Monte Nido Fire Station; Santa Monica Mountains Comment
  RSA93685  Ambrosia psilostachya F. W. Peirson 1919-11-15 1318 Los Angeles East Villa St. near Allen St. Pasadena. Comment
  RSA0110574  Ambrosia salsola Richard G. Swinney 2011-4-19 14407 Los Angeles San Gabriel Mountains: San Andreas Rift Zone SW of Littlerock, between S. CA Edison transmission line corridor on ridgetop & Littlerock Cr., north of Mt. Emma Rd. 945 Comment
  UCR227775  Ammannia coccinea R. F. Thorne 1966-9-16 36710 Los Angeles Channel Islands, Santa Catalina Island, near Haypress Reservoir 412 Comment
  POM214307  Amorpha californica L. C. Wheeler 1932-5-21 742 Los Angeles Head Mandeville canyon, Santa Monica Mtns. 488 Comment
  RSA415277  Amorpha californica var. californica I. M. Johnston 1930-9-7 s.n. Los Angeles Mt. Wilson Trail. 915 Comment
  RSA415285  Amorpha californica var. californica Wm. Martin 1972-5-12 s.n. Los Angeles Gold Creek, Little Tujunga. Comment
  CAS-BOT-BC26890  Amsinckia attenuata John I. Carlson 1914-4-28 s.n. Los Angeles Avalon. Catalina Island Comment
  SBBG17961  Amsinckia intermedia E. R. Blakley 1963-4-7 5517 Los Angeles Middle Ranch 213 Comment
  RSA0079966  Amsinckia intermedia T. S. Elias, Orlando Mistretta 1988-2-10 10668 Los Angeles San Clemente Island: Dead Man s Curve adjacent to Eagle Canyon; east side of island. Comment
  RSA499956  Amsinckia intermedia Richard C. Barkelew 1929-4-23 18113 Los Angeles Mulholland Highlands near LA. Comment
  RSA536080  Amsinckia intermedia Tim Ross 1991-5-21 5425 Los Angeles San Clemente Island. Upper reaches of Box Canyon, SW side of the island. 366 Comment
  RSA755971  Amsinckia intermedia Orlando Mistretta, Christine Mistretta 2008-4-4 2306 Los Angeles North of State Hwy 14 along Southern California Edison Transmission Line in the vicinity of Peaceful Valley Road (Segment 5, structure 54 per TRTP survey; 2008) 1341 Comment
  CATA1862  Amsinckia menziesii Denise Kraus, Lisa Stratton 2000-6-1 42 Los Angeles Santa Catalina Island: Goat Harbor burn area, northwest corner 152 Comment
  UC1084574  Amsinckia menziesii var. menziesii Francia Chisaki, Peter M. Ray 1952-5-1 2243 Los Angeles 0.4 mi w of junction of Bouquet Canyon Road (with road to Castaic Junction in Saugus) Comment
  POM368396  Amsinckia tessellata Roy R. Snelling 1977-3-19 17 Los Angeles Mojave Desert, 2 miles S of Pearblossom. 1066 Comment
  UCR194014B  Amsinckia tessellata R. G. Swinney 1999-6-5 7251 Los Angeles San Gabriel Mtns., east side of Big John Peak, west of Mescal Creek above Big John Flat 1839 Comment
  CDA5475  Anagallis arvensis L. C. Wheeler 1968-4-13 s.n. Los Angeles San Gabriel Mountains just west of Bulebird Truck Trail. Comment
  RSA465130  Anagallis arvensis C. B. Liter, Powell 1928-4-2 s.n. Los Angeles Catalina Island, about 1 mile directly inland from St. Catherines. Comment
  UCR99478  Ancistrocarphus filagineus Steve Boyd, Lauren Raz, Timothy S. Ross 1997-4-1 9466 Los Angeles San Gabriel Mtns., Liebre Mountains, upper watershed of Osito Cyn between Hwy I-5 & the Old Ridge Route, vic. of 'Osito Flat,' a distinctive, open grassy break in slope under the high tension power lines. 915 Comment
  RSA305713  Anemopsis californica Mark Hoefs 1973-6-5 331 Los Angeles Santa Catalina Island. Lower Cottonwood Canyon. 23 Comment
  RSA0051546  Anemopsis californica L. Haines 1949-6-20 s.n. Los Angeles Horse Camp Canyon, Liebre Mt. Comment
  RSA5879  Anemopsis californica C. B. Wolf 1932-9-16 4097 Los Angeles Bryant Ranch, 100 to 150 ft W of State Highway at SE corner of Pacific Western Oil Co. lease in 1705 acre portion 2 Comment
  SEINET12120358  Anethum L. M. Booth 1932-1 1267 Los Angeles Los Angeles, Anaheim Rd. W of American Ave 15 Comment
  POM201778  Anethum graveolens L. M. Booth 1932-7-6 1267 Los Angeles Long Beach Comment
  RSA729353  Anisocoma acaulis R. G. Swinney 1999-5-1 7090 Los Angeles San Gabriel Mtns./Mojave Desert: Graham Canyon, 2.4 miles south of Ft. Tejon Rd., c. 200 m north of Mescal Highlands Rd. 1341 Comment
  UCD129078  Anthemis cotula C. W. Tilforth 1969-6-13 204 Los Angeles end of small canyon 1/2 mile east of intersection of Colima Ave and Punta del Este St north of Whittier. Comment
  SEINET2044244 Image available Antheropeas wallacei Norman C. Cooper, D. Cooper 1948-4-21 2681 Los Angeles Littlerock. 762 Comment
  RSA507979  Anthriscus caucalis Steve Boyd, Timothy S. Ross 1988-4-28 2234 Los Angeles West end of San Gabriel Mountains, Sand Canyon E of Saugus, in small side canyon, at head. Angeles National forest. 640 Comment
  UCR150862  Anthriscus caucalis R. G. Swinney, Dave Larson 1999-5-15 7183 Los Angeles San Gabriel Mtns., Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas, San Dimas Experimental Forest 610 Comment
  UCR50727  Antirrhinum coulterianum L. F. LaPre 1988-5-14 s.n. Los Angeles Western Transverse Range, Lake Hughes, 16 mi west of Lancaster in the San Andreas Rift 1037 Comment
  RSA286772  Antirrhinum multiflorum Robert F. Thorne, Larry E. DeBuhr 1974-6-28 44775 Los Angeles San Gabriel Mts., Angeles National Forest: W of N Fork of San Gabriel River in San Gabriel Cyn. 915 Comment
  RSA309627  Antirrhinum multiflorum Walter Wisura 1983-8-30 3927 Los Angeles San Antonio Canyon, below tunnels, in gravels near bottom of canyon Comment
  PASA974  Antirrhinum strictum Frank W. Peirson 1925-4-23 Los Angeles Forks of the San Gabriel River 533 Comment
  CAS-BOT-BC226797  Aphanes occidentalis Tim Ross; Janet Takara; Stacey Otte 1993-4-25 6966 Los Angeles Santa Catalina Island: head of south fork Descanso Canyon 207 Comment
  CATA2941  Aphanisma blitoides Sarah Ratay 2010-4-30 119 Los Angeles Santa Catalina Island: Just S of Little Harbor Overlook 32 Comment
  CATA2997  Aphanisma blitoides Peter J. Dixon 2015-3-3 030 Los Angeles Santa Catalina Island: Shark Harbor near Cheep Chute Road, 560 m East of the beach 67 Comment
  UC303503  Apiastrum angustifolium Crawford and Hiatt 1916-3-28 Los Angeles Santa Monica Mountains, Topanga Canyon Topanga Canyon; Santa Monica Mountains, Topanga Canyon Comment
  POM3379  Apocynum cannabinum I. M. Johnston 1917-8-21 1661 Los Angeles Upper San Antonio Canyon. 2287 Comment
  SD260165  Apocynum cannabinum R. G. Swinney 2011-6-1 14936 B Los Angeles San Gabriel Mountains: Mill Creek, 0.1-0.4 mile north of Monte Cristo Campground along stream-side, from confluence with Monte Cristo Creek to 300 m upstream, just east of Angeles Forest Hwy (Chilao Flat 7.5'Q) 1096 Comment
  CDA24649  Arabis glabra var. furcatipilis T. C. Fuller, T. Suzuki 1958-5-5 Los Angeles Highland Drive, Flintridge. 0 Comment
  UC10167  Arabis pulchra J. Burtt Davy May 9 1896-May 24 1896 2649 Los Angeles Leonis Valley Antelope Valley Comment
  RSA617477  Arabis pulchra var. pulchra Scott D. White, Pam De Vries 1998-6-23 6772 A Los Angeles Soledad Canyon area; proposed quarry area N of Soledad Canyon Road, S of I-14, E of Bee Canyon and W of Agua Dulce Canyon 549 Comment
  UCR150836  Arabis sparsiflora R. G. Swinney, Dave Larson 1999-5-15 7174 Los Angeles San Gabriel Mtns., Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas, San Dimas Experimental Forest 610 Comment
  RSA0060473  Araujia sericifera R. G. Swinney 2010-8-16 13538 Los Angeles Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. 280 Comment
  RSA596499  Arbutus menziesii L. C. Wheeler 1966-11-26 9157 Los Angeles San Gabriel Mountains. West Fork San Gabriel Canyon Drainage. Pine Mountain Truck Trail. 914 Comment
  UC1120816  Arbutus menziesii H. A. Jensen 1933-3-1 265 Los Angeles Angeles National Forest, Santa Anita Canyon Santa Anita Canyon; Angeles National Forest, Santa Anita Canyon 914 Comment
  UCR129374  Arceuthobium divaricatum Orlando Mistretta 1994-4-29 1118 Los Angeles San Gabriel Mtns, Santiago Canyon. Ridge on the W edge of Santiago Canyon watershed c. 1 mi south of Mt. Emma 1524 Comment
  RSA575507  Arctostaphylos R. G. Swinney 1993-7-21 2520 Los Angeles San Sevaine Flats, ca. 300m W of San Sevaine well, 8.2 miles NW of Lytle Creek Road. 1695 Comment
Read comments Aug 4 2019
  RSA626816  Arctostaphylos glandulosa Jon E. Keeley, Allen Massihi 1992-8-20 20208 Los Angeles Angeles Crest Highway, above Switzers. 1070 Comment
  UCR126852  Arctostaphylos glandulosa A. C. Sanders, Mark A. Elvin 2003-6-18 26965 Los Angeles Santa Susana Mountains, Western Transverse Range, private dirt road along crest of range, above Salt Canyon 976 Comment
  RSA0089375  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Allen Massihi 1992-8-20 20500 Los Angeles Windy Gap, Angeles Crest Hwy, San Gabriel Mtns. 1550 Comment
  POM11182  Arctostaphylos glandulosa subsp. mollis I. M. Johnston 1917-7-1 1748 Los Angeles Evey Canyon. 1067 Comment
  RSA717945  Arctostaphylos glandulosa subsp. mollis R. G. Swinney, D. W. Larson 1996-8-7 5235 Los Angeles San Dimas Experimental Forest, northern 2/3 of west half of Brown's Flat. 1293 Comment
  RSA631468  Arctostaphylos glauca Allen Massihi, Jon E. Keeley 1992-6-23 15715 Los Angeles Angeles Forest Highway, 11 km north of Big Tujunga Canyon turnoff. 1425 Comment
  RSA631596  Arctostaphylos glauca Jon E. Keeley, Allen Massihi 1992-6-18 15606 Los Angeles Angeles Forest Highway, 1 km south of Hidden Springs Cafe. 850 Comment
  RSA631626  Arctostaphylos glauca Allen Massihi, Jon E. Keeley 1992-6-30 15812 Los Angeles San Gabriel Canyon, Highway 39, 9-10 km north of ORV area. 900 Comment
  RSA631660  Arctostaphylos glauca Jon E. Keeley, Allen Massihi 1992-8-20 20182 Los Angeles Study-site above Switzers, off Angeles Crest Highway. 1070 Comment
  UCR104746  Arctostaphylos glauca David Charlton 1989-4-30 2977 Los Angeles San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp. 1159 Comment
  POM294821  Arctostaphylos glauca var. glauca Lyman Benson 1912-3-12 11607 Los Angeles Claremont, Pacific Slope Drainage Area. 351 Comment
  POM367311  Arctostaphylos glauca var. glauca T. S. Clare 1929-3-28 s.n . Los Angeles Topanga Canyon. Comment
  UCR151001  Arctostaphylos parryana Walter Wisura 2001-4-30 5153 Los Angeles Transverse Ranges; San Gabriel Mtns region, Hwy N4, 0.4 mi N of the junction with Hwy 2 Comment
  RSA634770  Arctostaphylos parryana subsp. tumescens Jon E. Keeley, Allen Massihi 1992-8-20 20425 Los Angeles Road to Sulphur Springs Campground, 0.2 km north of dirt road to Pacifico Mtn., north of Chilao, San Gabriel Mtns. 1650 Comment
  RSA634825  Arctostaphylos parryana subsp. tumescens Jon E. Keeley, Allen Massihi 1992-10-11 22021 Los Angeles Dirt road between Chilao and Mill Creek Summit, 2.7 km E of turnoff to Pacifico Mtn., San Gabriel Mtns. 1825 Comment
  RSA634859  Arctostaphylos parryana subsp. tumescens Jon E. Keeley, Allen Massihi 1992-8-20 20547 Los Angeles Chilao heliport, San Gabriel Mtns. 1600 Comment
  RSA634884  Arctostaphylos parryana subsp. tumescens Jon E. Keeley, Allen Massihi 1992-8-20 20405 Los Angeles Road to Pacifico Mtn., 7.5 km east of Mill Creek Summit, San Gabriel Mtns. 1878 Comment
  RSA635146  Arctostaphylos parryana subsp. tumescens Jon E. Keeley, Allen Massihi 1992-8-21 20583 Los Angeles Road to Suphur [Sulphur] Springs Cpgrd., across from Singing Pines Camp, 1.7 km N of Angeles Crest Hwy, N of Chilao. San Gabriel Mtns. 1640 Comment
  RSA635231  Arctostaphylos patula Jon E. Keeley, Allen Massihi 1992-8-21 20665 Los Angeles Angeles Crest Hwy., Dawson Saddle. San Gabriel Mtns. 2410 Comment
  RSA96408  Arctostaphylos patula E. K. Balls 1954-8-4 19784 Los Angeles trail to ski lift, Baldy summit 2500 Comment
  UCSB9380  Arctostaphylos pungens Wedberg, Lee 1954-3-22 Los Angeles Near Vincent Comment
  UCR127191  Arenaria douglasii A. C. Sanders 2003-5-1 26251 Los Angeles Western San Gabriel Mtns., SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch 412 Comment
  RSA65501  Arenaria macradenia var. arcuifolia F. W. Peirson 1922-7-5 3157 Los Angeles Summit of Le Montaine, north of Big Pines, north side of San Gabriel Mountains 2209 Comment
  RSA0088831  Argemone munita Bonnie C. Templeton 1930-4-8 s.n. Los Angeles San Francesqueto [Francisquito] Canyon. Comment
  UC9889  Argemone munita J. H. Barber 1897-6-24 172 Los Angeles Saugus Comment
  LA35978  Aristida adscensionis Peter H. Raven; David S. Verity 1960-5-7 15327 Los Angeles Santa Monica Mountains, Arroyo Sequit 243 Comment
  UC60829  Aristida ternipes var. hamulosa Dr. A. Davidson Los Angeles Pasadena Comment
  CAS-BOT-BC84966  Artemisia californica Ernest Braunton 1902-9-1 690 Los Angeles Ballona Slough Comment
  UC892284  Artemisia californica L. R. Abrams 1910-10-31 6374 Los Angeles Cahuenga Pass Comment
  POM199711  Artemisia douglasiana I. W. Clokey, B. C. Templeton 1929-06 4594 Los Angeles Mandeville Canyon, Santa Monica Mountains. 200 Comment
  RSA0081640  Artemisia douglasiana R. G. Swinney 2010-9-9 13737 Los Angeles Big Cienaga, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd. 1997 Comment
  SBBG130722  Artemisia douglasiana S. A. Junak 2000-7-1 SCa 1372 Los Angeles Cape Cyn Rd, upper Cape Cyn 304 Comment
  UCR270824  Artemisia douglasiana R. G. Swinney 2010-6-29 13393 Los Angeles San Gabriel Mountains/Verdugo Mountains, Hansen Dam Flood Control Basin, north margin of Hansen Lake, Hansen Dam Recreation Center 305 Comment
  RSA0106497  Artemisia dracunculus R. G. Swinney 2011-10-18 15833 Los Angeles San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy. 1021 Comment
  UCR124738  Artemisia dracunculus B. C. Templeton 1932-8-26 5091 Los Angeles San Gabriel Mtns., Big Pines Park, Angeles National Forest 2088 Comment
  UCR209256  Artemisia dracunculus R. G. Swinney 2008-10-7 9470 Los Angeles San Gabriel Mtns., Big John Flats, north of Ball Flats, south base of Big John Peak 1671 Comment
  CAS-BOT-BC93861  Artemisia dracunculus Gaines 1939-8-1 s.n. Los Angeles Low ground at mouth of canyon near U.C.L.A. campus, Westwood, Los Angeles. Comment
  POM249898  Artemisia dracunculus Gaines 1939-08 s.n. Los Angeles Near U.C.L.A. Campus, Westwood. 591 Comment
  UC91249  Artemisia tridentata subsp. parishii S. B. and W. F. Parish 1881-1-1 1065 Los Angeles Newhall Comment
  RSA478871  Arthrocnemum subterminale F. R. Fosberg 1930-6-30 S 3057 Los Angeles Del Rey 1 Comment
  RSA401380J  Asclepias californica Anstruther Davidson 1893-7-4 s.n. Los Angeles Rock Creek. Comment
  SD82923  Asclepias californica R. F. Thorne, M. Z. Thorne 1969-7-10 38376 Los Angeles San Gabriel Mountains; Angeles National Forest, north of Jackson Lake. 1860 Comment
  VVC3065  Asclepias californica Tim Thomas, P. J. MacKay 2015-5-10 6615 Los Angeles San Gabriel Mtns, Jackson Lake 1896 Comment
  IRVC26841  Asclepias fascicularis S. D. White 1997-11-5 6015 Los Angeles Mouth of Trancas Canyon, N of Pacific Coast Hwy (= CA Hwy 1) Malibu Coast 0 Comment
  UCR88679  Asclepias fascicularis Scott D. White 1995-10-19 3720 Los Angeles Santa Susana Mtns, Above Chatsworth, +-0.1-0.4 air mi. north of Chatsworth Oaks Park (on Valley Circle Blvd), 0.7-1.0 air mi. SE of Chatsworth Peak 396 Comment
  SFV14638  Aspidotis californica S. Jonsson 1989-3-17 s. n. Los Angeles Santa Monica Mountains Devil's Canyon north of Topanga Canyon Road development. 0.25 miles upstream of dam on east-facing wall. Comment
  CAS-BOT-BC68751  Asplenium vespertinum George L. Moxley 1920-11-28 871 Los Angeles San Gabriel Canyon Comment
  POM21166  Aster greatae Fordyce Grinnell Jr. 1917-9-23 s.n. Los Angeles Negro Canyon near Pasadena; San Gabriel Mts. Comment
  RSA512031  Aster greatae L. C. Wheeler 1966-10-1 8934 Los Angeles San Gabriel Mountains: Millie's Orchard, lower Colby Ranch, Coldwater Canyon 1006 Comment
  CAS-BOT-BC182843  Astragalus douglasii A. C. Sanders; E. J. Lawlor 1988-4-3 7750 Los Angeles Tehachapi Mtns: SW end of [theTehachapi] the Tehachapi Mtns, 1 mi. NW of Gorman on a gasline rd, 0.4 mi. above old highway 1284 Comment
  UCR50995  Astragalus douglasii A. C. Sanders, E. J. Lawlor 1988-4-3 7750 Los Angeles Tehachapi Mountains, southwest end of the Tehachapi Mtns, l mi northwest of Gorman on a gasline rd, 0.4 mi above old highway 1284 Comment
  SD42016  Astragalus douglasii Darley F. Howe 1947-6-1 1581 Los Angeles Tehachapi Mountains Comment
  RSA604612  Astragalus douglasii var. douglasii L. C. Wheeler 1967-9-17 s.n. Los Angeles San Gabriel Mountains: Table Mountain Campground. 2195 Comment
  UCR213963  Astragalus douglasii var. douglasii Dave Silverman, Cindy Hopkins 2007-4-24 6743 Los Angeles Tejon Ranch, 450 m NW of Oso Pump Plant-CA Aqueduct, 2.2 km SE of National Cement, 800 m S of the county line, E of plant access road 962 Comment
  CATA2027  Astragalus gambelianus Steven A. Junak, Mark Hoefs, Lisa Stratton, Keri Kirkland 1998-5-2 637 Los Angeles Santa Catalina Island: S of road to East Peak, on ridge SW of Peak 1245, ca. 0.9 air miles WNW of East Peak 256 Comment
  RSA507524  Astragalus gambelianus L. C. Wheeler 1967-5-18 s.n. Los Angeles San Gabriel Mountains: Placerita Canyon. 518 Comment
  SBBG117012  Astragalus gambelianus S. A. Junak with R. N. Philbrick 2001-5-18 SCa 1537 Los Angeles Cottonwood Cyn, just S of Cottonwood-Blackjack Rd, ca. 2.6 mi inland from mouth of cyn 256 Comment
  RSA680175  Astragalus lentiginosus var. variabilis Scott D. White 2003-6-8 9507 Los Angeles Near Lake Los Angeles. North of Avenue O and east of 150th St. E. 802 Comment
  SEINET10775821  Astragalus miguelensis Robert F. Thorne 1973-4-11 Thorne 42877 Los Angeles San Clemente Island: dunes near Flasher, NW part of island. 3 Comment
  RSA725901  Astragalus trichopodus A. C. Sanders 2003-5-1 26256 Los Angeles Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. 396 Comment
  UCR280639  Astragalus trichopodus Mike Misenhelter 2017-4-18 s.n. Los Angeles Los Angeles Basin; Puente Hills, edge of Rose Hills Cemetery, off Workman Mill Rd. near Puente Hills Landfill and Rio Hondo College 274 Comment
  RSA177706  Astragalus trichopodus var. lonchus R. F. Thorne, Percy C. Everett 1965-5-12 34621 Los Angeles Bulrush Canyon, Santa Catalina Island. 244 Comment
  SBBG37554  Astragalus trichopodus var. lonchus S. A. Junak with M. L. Hoefs, K. Kirkland 1998-4-5 SCa 547 Los Angeles just N of rd to Toyon Bay, 1.1 rd mi from intersection with Airport Rd 316 Comment
  CAS-BOT-BC194038  Astragalus trichopodus var. lonchus Marcus E. Jones 1903-5-15 s.n. Los Angeles Catalina Island 30 Comment
  SD113705  Astragalus trichopodus var. lonchus Darley F. Howe Apr 1915 53 Los Angeles Claremont Comment
  CAS-BOT-BC168274  Atriplex canescens var. canescens Ernest C. Twisselmann 1961-10-31 6684 Los Angeles Liebre Mountains: Leona Valley 853 Comment
  UC1587572  Atriplex lentiformis Tim Ross 1991-9-2 5932 Los Angeles near Yerba Buena Road x Yerba Buena Road x Mulholland Highway (Santa Monica Mountains); Triunfo Pass Quad., Santa Monica Mountains 502 Comment
  RSA2812  Atriplex lentiformis subsp. breweri C. B. Wolf 1930-12-23 1079 &1080 Los Angeles 1/2 mile north of town of Santa Monica. 8 Comment
  CLARK-A1528-2494  Atriplex nummularia John C. Roos 1937-9-2 2555 Los Angeles Playa Del Rey Comment
  SBBG29937  Atriplex nummularia C. B. Wolf 1931-12-30 2636 Los Angeles Playa del Rey 30 Comment
  UC217446  Atriplex nummularia S. B. Parish 1918-6-5 11871 Los Angeles Seacoast bluffs Playa del Rey (Southern California) Comment
  CAS-BOT-BC176356  Atriplex parryi Roxana S. Ferris 1918-6-12 900 Los Angeles In desert road between Oban and Lancaster Comment
  UCR94676  Atriplex parryi A. C. Sanders, E. J. Lott 1993-5-6 13974 Los Angeles Western Mojave Desert, SW edge of Rosamond Dry Lake, near east end of Ave 'C,' just west of Piute Ponds and east of Sierra Hwy, at edge of Edwards AFB 700 Comment
  UCD97677  Atriplex rosea Robert F. Thorne; J. Dourley 1967-10-10 37335 Los Angeles San Gabriel Mountains; Los Angeles National Forest, Jackson Lake. 1866 Comment
  RSA453955  Atriplex semibaccata E. A. Purer, Freda Detmers 1931-3-25 s.n. Los Angeles Palos Verde Hills. Comment
  RSA533933  Atriplex semibaccata T. S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-19 5339 Los Angeles San Clemente Island. Southeast end of island; terrace 1650 feet WNW of Gudes, graded by the Navy to form a pad. 201 Comment
  IRVC28702  Atriplex serenana A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-30 25489 Los Angeles Newhall Ranch, mouth of Potrero Canyon just above gate at edge of Santa Clara River Valley NE end of Santa Susana Mtns. 300 Comment
  UC56783  Atriplex serenana var. davidsonii Ernest Braunton Sep 1902 634 Los Angeles Cienega Comment
  SD69366  Atriplex watsonii Robert F. Thorne, P. Everett 1965-5-11 34546 Los Angeles Santa Catalina Island, north of Catalina Harbor Comment
  UC625153  Atriplex watsonii F. R. Fosberg 1931-5-20 S 4925 Los Angeles Catalina Harbor Santa Catalina Island, Ballast Point, Catalina Harbor (Ballas Point, Santa Catalina Island) 1 Comment
  UCSB59412  Atriplex watsonii Ross, Tim 1991-5-22 Los Angeles San Clemente Island: Spray [Point]; W side of island; about 5300 feet N of Eel Point 5 Comment
  SBBG11013  Atriplex watsonii R. Moran 1958-9-18 6855 Los Angeles lowest terrace, 1.7 mi SE of Eel Pt 10 Comment
  UCSB52776  Atriplex watsonii Boutin, F. 1967-4-23 Los Angeles San Clemente Island: N end of islant; at the W end of air field runway Comment
  SEINET3919642  Avena barbata Unknown 1961-4-30 33 Los Angeles On hillside along Highway 6, near Newhall.; 0 Comment
  UCR165238  Avena barbata A. C. Sanders, Helen Kennedy 2005-4-13 29480 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, nameless canyon off end of Nadal St., off Whites Canyon Rd., between Mint and Plum Canyons 457 Comment
  CAS-BOT-BC53696  Azolla filiculoides Peter Raven 1962-5-22 17853 Los Angeles Channel Islands, Santa Catalina Island - Middle Creek about 1 mile below Ranch. Comment
  RSA604304  Baccharis emoryi L. C. Wheeler 1967-9-26 s.n. Los Angeles San Gabriel Mountains: Tributary to Eaton Wash, Nature Center. Comment
  SJSU11715  Baccharis glutinosa J. W. Tilden 1959-3-22 1343 Los Angeles San Antonio Wash near Camp Baldy, San Gabriel Mts Comment
  RSA0080760  Baccharis salicifolia R. G. Swinney 2010-5-12 12726 Los Angeles Barrell Springs Road at jct. with 42nd St. East, on SW side of road from 30 to 150 meters west of 42nd, NE side of Palmdale Ditch, San Andreas Rift Zone. 921 Comment
  UCSB41777  Baccharis salicifolia Buchmann, Steve 1971-4-30 Los Angeles In Tonner Cyn. about 1 mi. from Hwy. 57 304 Comment
  UC440470  Baccharis salicifolia subsp. salicifolia Carl Epling and Lincoln Ellison 1929-4-27 Los Angeles Santa Monica Mountains, Topanga Canyon Comment
  UC893831  Balsamorhiza deltoidea I. W. Clokey, C. B. Clokey and B. C. Templeton 1930-5-13 4628 Los Angeles Boquet Canyon Bouquet Canyon 335 Comment
  SEINET10622590  Beta vulgaris Heidi H. Schmidt, M. R. Weed 1999-10-11 Schmidt 3754 Los Angeles City of Santa Monica. Bristol Farms: 225 26th Street: Santa Monica, CA: 90402: (310) 255-9912 - phone. 100 Comment
  RSA763516  Bidens pilosa R. G. Swinney 2008-11-30 9865 Los Angeles Azusa, San Gabriel River Channel, 1.2 mi. north of Foothill Blvd. at mouth of Fish Canyon. 204 Comment
  RSA601574  Bloomeria crocea L. C. Wheeler 1967-6-16 9845 Los Angeles San Gabriel Mountains : Sunset Ridge by Millard Canyon; north side NE of Coulter Reservoir. 640 Comment
  CAS-BOT-BC16087  Boechera californica George B. Grant 1904-5-5 6197 Los Angeles Arroyo Seco Canyon. Comment
  UCSB46470  Boechera pulchra Chieffo, Scott 1983-5-19 Los Angeles Near Hungry Valley Road offramp; north of Interstate 5 914 Comment
  UC1871064  Bolboschoenus maritimus subsp. paludosus T. S. Ross 1993-4-20 6824 Los Angeles Santa Catalina Island; NE side of Little Harbor near the outlet of Little Springs Canyon drainage. Comment
  SBBG37081  Bolboschoenus maritimus subsp. paludosus unknown -Aug-1893 Los Angeles Redondo Beach Comment
Read comments Dec 11 2009
  UCR143327  Bothriochloa barbinodis Albert J. Perkins 1920-2-16 s.n. Los Angeles Transverse Ranges; San Gabriel Mountains, Glendora, Little Dalton Trail 488 Comment
  RSA682648  Bougainvillea glabra LeRoy Gross, Michael Denslow, Bill Hogshead, Sarah Swartzentruber. 2003-6-17 1033 Los Angeles South side of mountains:West side of Brand Canyon just a short distance above the cemetery. 307 Comment
  RSA451999  Bowlesia incana L. C. Wheeler 1933-4-15 1637 Los Angeles San Gabriel Mountains: Foothills; W Live Oak Canyon. 488 Comment
  RSA588678  Boykinia rotundifolia Orlando Mistretta 1995-7-12 1920 Los Angeles San Gabriel Mountains: Little Rock Creek Confluence on Little Rock Creek and South Fork fo Little Rock Creek. 1220 Comment
  CATA20  Brachypodium distachyon USC Wrigley Interns: Daniel Kasang, Sabrina Lawrence-Gomez, Alexandria Cheung, Miller Zou, Sarah Ratay 2011-7-1 6 Los Angeles Santa Catalina Island: Deer Valley Trail 4 Comment
  RSA0055986  Brassica geniculata Richard G. Swinney 2010-3-22 12038 Los Angeles Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima. 502 Comment
  SEINET10448254  Brassica nigra Jon Ricketson, Heidi H. Schmidt; Janet Takara 1992-10-20 Ricketson 4795 Los Angeles Santa Catalina Island; Catalina Conservancy Land. Eastern most Bumpgate in Middle Canyon, along Middle Canyon Trail (Road). Between Middle Ranch Junction and Cape Canyon Trail. 8-9 miles west of the city of Avalon. Collections made in cooperation with the Catalina Conservancy. 250 Comment
  UCR206528  Brassica rapa A. C. Sanders, T. B. Salvato 2009-5-20 36855 Los Angeles San Gabriel Valley, Rio Hondo at Rancho Lujan, between Montebello and South El Monte, east side of San Gabriel Blvd., SE of Darlington St. intersection 73 Comment
  UCD114847  Brassica rapa Gary Wallace; G. Cromwell 1966-2-19 1 Los Angeles In Glendora just south of intersection of Grand Ave. and Foothill Blvd. Comment
  CLARK-A1528-2299  Brassica rapa subsp. sylvestris John C. Roos 1943-2-7 Los Angeles West Los Angeles Comment
  UCR247505  Brassica tournefortii Dan S. Cooper 2013-4-22 413- 58 Los Angeles Western Transverse Range; Hollywood Hills, Hollywood Reservoir, Montlake Dr. 235 Comment
  CAS-BOT-BC100411  Brickellia californica Ernest C. Twisselmann 1961-10-31 6676 Los Angeles Pine Canyon at Pine Canyon Guard Station 1066 Comment
  POM351115  Brickellia californica M. Bisbee s.n. Los Angeles Hills north of Eagle Rock Comment
  RSA522946  Brickellia californica Timothy S. Ross, Orlando Mistretta 1990-10-24 3293 Los Angeles San Gabriel Mountains: between Venedo and Minero Canyons, 0.6 mi E of the San Gabriel Reservoir. 745 Comment
  UCR162580  Brickellia longifolia Anuja Parikh, Nathan Gale 2004-7-9 2081 Los Angeles NE end of Santa Susana Mtns, Newhall Ranch (study area 19), south of the river between Potrero and Salt Creek Canyons 427 Comment
  RSA573726  Brickellia microphylla Timothy S. Ross 1990-8-17 3182 Los Angeles San Gabriel Mountains: S side of Prairie Fork, near spring in draw just S of Camp Lupine. 2024 Comment
  RSA481990  Brickellia nevinii Richard Noyes 1988-9-18 739 Los Angeles Behind San Antonio Dam 701 Comment
  RSA93370  Brickellia nevinii F. W. Peirson 1918-9-15 4731 Los Angeles lower part of trail up Lukens Peak 640 Comment
  RSA314058  Briza maxima C. W. Tilforth 1983-6-21 2225 Los Angeles Along east wall of potting shed, RSABG, Claremont Comment
  UCR204850  Bromus R. G. Swinney 2005-8-9 8417 Los Angeles San Gabriel Mountains, Big Rock Creek at Paradise Springs 1439 Comment
  RSA549559  Bromus berteroanus Timothy S. Ross 1992-4-4 6089 Los Angeles Adobe Mountain: SW Mojave Desert. 927 Comment
  SD31219  Bromus carinatus Edith A. Purer 1931-4-28 1768 Los Angeles Palos Verdes Hills, along roadside Comment
Read comments Jul 11 2010
  RSA228873  Bromus carinatus var. carinatus R. F. Thorne 1971-6-26 39983 Los Angeles San Gabriel Mountains, Angeles National Forest: along Mt. Wilson Road on N slope of Occidental Peak. 1646 Comment
  CATA1168  Bromus diandrus Mark L. Hoefs 1995-5-30 2162 Los Angeles Santa Catalina Island: In and near water course, just above Ben Weston Beach 15 Comment
  LA13815  Bromus diandrus A. M. Johnson; 1932-4-6 3932 Los Angeles corner Wilshire and Selby Comment
  RSA591596  Bromus diandrus C. Epling, L. Ellison 1929-4-27 s.n. Los Angeles Santa Monica Mountains. Topango [Topanga] Canyon. Comment
  UC1131179  Bromus diandrus H. A. Jensen 1933-4-10 285 Los Angeles Hollywood Lake 243 Comment
  UCR271667  Bromus diandrus R. G. Swinney 2011-3-26 14220 Los Angeles San Gabriel Mts., San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn. 524 Comment
  UCSB68614  Bromus diandrus Gross, LeRoy; Fraga, Naomi; Hogshead, Bill 2002-3-21 Los Angeles Los Angeles Basin; Verdugo Mtns Region; SW side, S of La Tuna Canyon Rd, at end of Morning Glow Way; Burbank 7.5 Quad (T2N R14W S28) 411 Comment
  CAS-BOT-BC155589  Bromus grandis Louis C. Wheeler 1936-6-8 4134 Los Angeles San Gabriel Mountains. Bell Canyon. 701 Comment
  IRVC26648  Bromus grandis L. C. Wheeler 1933-7-4 1894 Los Angeles San Dimas Canyon. Transverse Ranges, San Gabriel Mountains 534 Comment
  RSA0097176  Bromus hallii R. G. Swinney 2011-6-1 14980 Los Angeles San Gabriel Mountains: north base of Strawberry Peak along the Colby Canyon Trail, at lowest of three 'dry lakes'? 1207 Comment
  CATA73  Bromus hordeaceus Peter Henrikson 1987-4-13 55 Los Angeles Santa Catalina Island: Hermit Gulch 106 Comment
  SEINET13386963 Image available Bromus hordeaceus R. G. Swinney 2010-1 12444 Los Angeles San Gabriel Mountains: near Sylmar, Wilson Canyon Park, c. 0.7 miles east of Wilson Cyn. Debris Basin in the southernmost of the two east forks of Wilson Cyn. 536 Comment
  UC1131076  Bromus hordeaceus H. A. Jensen 1930-4-10 284 Los Angeles Hollywood Lake 243 Comment
  UCSB339  Bromus hordeaceus B., K. 1943-3-31 Los Angeles Lysimeters at Tanbark Flat, San Dimas Experimental Forest; San Gabriel Mtns 822 Comment
  POM364026  Bromus madritensis subsp. madritensis Harry H. Stone 1936-1 s.n. Los Angeles Mint Canyon. Comment
  CATA1711  Bromus madritensis subsp. rubens Mark L. Hoefs, Steven A. Junak 1999-5-20 3041 Los Angeles Santa Catalina Island: Near road between Black Jack Campground and Airport Road [by mine shaft] 487 Comment
  SD260154  Bromus madritensis subsp. rubens R. G. Swinney 2010-5-19 12830 Los Angeles San Gabriel Mountains/Western Mojave Desert: Oracle Hill summit abandoned Naval Analytics Station, at end of Pacific Telephone Access Rd, just west of Angeles Natl. Forest boundary, 2.05 air miles due east of Angeles Forest Hwy. 1349 Comment
  POM363935  Bromus rubens F. McCulloch 1931-4-1 s.n. Los Angeles Palos Verdes. Comment
  RSA463266  Bromus rubens A. C. Sanders 1988-2-3 1988 Los Angeles El Segundo Dunes, immediately W of LA..International Airport and Pershing Drive, E of Vista Del Mar Boulevard. 30 Comment
  RSA535710  Bromus rubens Timothy S. Ross 1991-5-22 5470 Los Angeles San Clemente Island: Spray Canyon; short canyon 2400 feet ENE of Spray (which in turn is 5200 feet N of Eel Point), W side of island. 84 Comment
  UCR258916  Bromus rubens R. G. Swinney 2010-4-23 12332 Los Angeles San Gabriel Mountains, lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary 610 Comment
  UCR223117  Bromus tectorum R. G. Swinney 2009-5-20 10799 Los Angeles Transverse Range; San Gabriel Mtns., Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge 1433 Comment
  CATA3438  Caesalpinia spinosa Julia Parish, Peter Dixon 2017-8-22 032 Los Angeles Santa Catalina Island: Interior; Black Jack Campground, Southwest hillside among pines 465 Comment
  RSA583013  Caesalpinia spinosa Tim S. Ross 1993-4-23 6934 Los Angeles Santa Catalina Island: SW part of the island in Middle Canyon; riparian strip ca 25 m SE of Eagles Nest Lodge. 146 Comment
  RSA466550  Calandrinia ciliata T. S. Clare 1930-4-7 s.n. Los Angeles Sandberg. Comment
  UCR258510  Calocedrus decurrens R. G. Swinney 2010-9-13 13810 Los Angeles San Gabriel Mountains, Crystal Lake, within 100 m of shoreline 1691 Comment
  RSA377244  Calochortus albus Louis E. Hoffman 1931-5-18 s.n. Los Angeles Big Santa Anita Canyon. Comment
  UCR835  Calochortus catalinae J. E. Dimitman 1957-4-17 s.n. Los Angeles North side of San Jose Hills, off Buenos Aires Dr. 274 Comment
  UCR124945  Calochortus clavatus B. C. Templeton, I. W. Clokey 1930-5-13 1402 Los Angeles Western San Gabriel Mtns., Bouquet Canyon 600 Comment
  UCR3969  Calochortus clavatus Art Whistler 1965-5-1 s.n. Los Angeles Chatsworth, Mayan Dr. c. 2 mi north of its intersection with Hwy 118 between Chatsworth and Simi Valley 366 Comment
  UCD139493  Calochortus clavatus Daryl Koutnik; Vickie Dawes 1978-5-12 486 Los Angeles Decker Road, north of Mulholland Highway. 487 Comment
  RSA702610  Calochortus invenustus Tim Thibault, Bryan Tutt, Dolores Gault 2004-6-18 317 Los Angeles Mt. Williamson 2090 Comment
  RSA774240  Calochortus kennedyi Richard G. Swinney 2009-5-5 10628 Los Angeles Carr Canyon, 0.3 mi. southeast of Mt. Emma Rd. crossing 951 Comment
  UC3400  Calochortus kennedyi J. Burtt Davy 2480 Los Angeles Manzana Antelope Valley Comment
  SEINET7042274  Calochortus plummerae A. G. Vestal 1938-7-3 s.n. Los Angeles Barley Flats, San Gabriel Mountains, Angeles National Forest. Chilao Flat quadrangle. UTM Zone 11, 401100mE, 379337mN. Ca 5000'. Comment
  SEINET12044551  Calochortus splendens F. R. Fosberg 1931-1 54844 Los Angeles Santa Catalina Island, Sweetwater Canyon 160 Comment
  RSA0096977  Calyptridium monandrum R. G. Swinney 2011-5-31 14892 Los Angeles San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek. 1096 Comment
  UCR50860  Calyptridium monandrum A. C. Sanders 1988-5-18 7827 Los Angeles South Coast, El Segundo Dunes, immediately west of Los Angeles International Airport & Pershing Drive, & east of Vista Del Mar Blvd 15 Comment
  RSA746561  Calystegia longipes Orlando Mistretta 1992-8-20 774 Los Angeles Transverse Ranges; San Gabriel Mtns Region: Mt Gleason. Tujunga Ranger District. 1799 Comment
  CAS-BOT-BC215796  Calystegia macrostegia subsp. intermedia Timothy S. Ross; Darin Banks 1994-4-12 7482 Los Angeles Westerly draw draining from ridge which divides S. Fr. Cyn from Dy Canyon, ca 310 m S of where Drinkwater Canyon joins S. Fr. Canyon, San Francisquito Canyon, Liebre Mountains 554 Comment
  RSA422201  Calystegia macrostegia subsp. intermedia R. J. Tinkler 1969-7-4 s.n. Los Angeles Lopez Canyon Road, San Fernando. Comment
  UCR213968  Calystegia malacophylla subsp. malacophylla Dave Silverman, Cindy Hopkins 2007-4-24 6737 Los Angeles Tejon Ranch, 800 m E of National Cement plant, 1.9 km NW of Oso Pump Plant-CA Aqueduct, and 135 m S of the county line 991 Comment
  CHSC70114  Calystegia occidentalis subsp. fulcrata Robert A. Schlising 1971-7-10 2994 Los Angeles 0.8 mi W of Red box Jct to Mt. Wilson, along Angeles Crest Highway (Hwy2). Comment
  SBBG125463  Calystegia occidentalis subsp. fulcrata A. Parikh, N. Gale 2010-6-18 3331 Los Angeles upper Big Tujunga Cyn, 1.2 km N of St Hwy 2, 0.3 km W of upper Big Tujunga Cyn Rd, San Gabriel Mtns 1225 Comment
  RSA549911  Camissonia Peter L. Morrell, Orlando Mistretta, L. Arsneth 1992-4-4 122 Los Angeles San Clemente Island. WNW-facing slope, approx. 2 km SSW of Wilson Cove on W Side of Island. 20 Comment
  LA46661  Camissonia bistorta H. Lewis; 1953-4-11 1634 Los Angeles Point Dume Comment
  UCR124597  Camissonia bistorta B. C. Templeton, I. W. Clokey 1930-4-8 1051 Los Angeles San Gabriel Mtns, San Francisquito Canyon 900 Comment
  HSC16467  Camissonia boothii subsp. decorticans C. S. Apperson 1967-6-11 Los Angeles 3 mi. up Haskell Cyn. Rd. off of Bouquet Cyn. Rd. Comment
  POM50067  Camissonia boothii subsp. decorticans W. R. Dudley, F. H. Lamb 1896-6-12 4438 Los Angeles Gorman's Station Comment
  RSA0119514  Camissonia campestris R. G. Swinney 2014-4-23 16171 Los Angeles San Gabriel Mountains/Mojave Desert: East of Valyermo, 3.1 miles south of Hwy. 138 on Bobs Gap Rd. (165th St. E.), 100-400 m. west of 165th St., north slopes of Holcomb Ridge, extreme north foot of mountains. 1232 Comment
  UCR14585  Camissonia campestris George K. Helmkamp 1974-6-2 s.n. Los Angeles San Gabriel Mtns., Calif. Hwy 2, 2 miles SW of Calif. Hwy 138, beside Sheep Creek 1524 Comment
  RSA700486  Camissonia campestris subsp. campestris LeRoy Gross, Paul Morton 2004-6-9 1356 -b Los Angeles West end of the main crest; From the Pacific Crest Trail (from the south) along road (7N23) pass the second Pacific Crest Trail that exits off north of the road., Finish near the NW corner of section 3 and started at the west end of section 12, west of Bear Gulch Camp. About a 4 mile hike from east to west (This for the Angeles National Forest road surveys.) 1732 Comment
  SBBG60404  Camissonia campestris subsp. campestris M. N. Ackley 1926-5-6 759 Los Angeles Little Rock foothills 914 Comment
  RSA186643  Camissonia cheiranthifolia subsp. cheiranthifolia Peter H. Raven 1962-5-14 17746 Los Angeles Grown at Claremont. Comment
  RSA33473  Camissonia cheiranthifolia subsp. suffruticosa T. A. Bonser 1943-07 s.n. Los Angeles Redondo Beach. Comment
  RSA597283  Camissonia confusa Tim S. Ross, Steve D. Boyd, Orlando Mistretta, Peter W. Fritsch 1990-6-22 3734 Los Angeles San Gabriel Mountains, Pinyon Ridge: Western half of ridge, between upper Little Rock Creek and San Andreas Rift Zone. 1707 Comment
  UCR185599  Camissonia graciliflora A. C. Sanders 2007-4-25 33584 Los Angeles Tehachapi Mtns., Oso Canyon, 0.75 mi. SE of the Kern Co. line along Oso Cyn. Rd. 1143 Comment
  RSA0080749  Camissonia hirtella R. G. Swinney 2010-6-23 13354 Los Angeles Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace. 335 Comment
  RSA252976  Camissonia hirtella Robert F. Thorne, C. W. Tilforth 1973-4-20 43105 Los Angeles San Gabriel Mts., Mojave Desert slope, San Bernardino National Forest: Mormon Rocks and Cajon Canyon, 1037 Comment
Read comments Dec 27 2013
  RSA516960  Camissonia hirtella Jeri Hirshberg, T. Glenn 1990-5-20 s.n. Los Angeles Angeles National Forest, near Agua Dulce. 1220 Comment
  POM7094  Camissonia micrantha P. A. Munz, L. T. Street, G. Williams 1919-3-8 2300 Los Angeles Pomona. Comment
  RSA0085350  Camissonia strigulosa R. G. Swinney 2010-4-28 12379 Los Angeles near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary. 488 Comment
  JEPS33751  Camissoniopsis bistorta I. W. Clokey and E. G. Anderson 1931-3-11 5332 Los Angeles San Gabriel Canyon 900 Comment
  UCD103427  Camissoniopsis bistorta Geoffrey Levin 1974-4-26 33 Los Angeles Wash (Blanchard Park), Pomona College, Claremont. 335 Comment
  UC2030099  Camissoniopsis hirtella Steve Boyd, Amber Maurice 2004-5-18 11319 Los Angeles Transverse Ranges; Liebre Mountains region: On road leading down towards Atmore Meadows area from main road on crest of Liebre Mountain, at crossing of spring outflow. Comment
  LA46791  Camissoniopsis intermedia Carl Epling; M. Epling 1925-5-18 sn Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  LA46882  Camissoniopsis intermedia J. Warren; sn Los Angeles SANTA MONICA MOUNTAINS, 0.5 mi W of Sepulveda tunnel on Mulholland. 457 Comment
  UCD77447  Camissoniopsis intermedia Robert E. Preston 1998-6-19 1149 Los Angeles Mint Canyon, ca. 0.5 mile N of Sierra Hwy 804 Comment
  CAS-BOT-BC160529  Camissoniopsis lewisii Alice Eastwood 1906-5-27 242 Los Angeles Roscoe Comment
  UC41571  Campsis grandiflora Ernest Braunton July 1901 Los Angeles Los Angeles, Cal Comment
  CAS-BOT-BC37083  Capsella bursa-pastoris LeRoy Abrams 1899-3-1 239 Los Angeles University Station. Comment
  OBI30073  Capsella bursa-pastoris A. H. Teramura 1970-3-8 C 12 Los Angeles In a cyn 300 yds NW of San Dimas Ave, 0.25 mi from Gate 6 of Puddingstone Park 366 Comment
  SBBG108910  Capsella bursa-pastoris S. A. Junak 1997-2-24 SCl 719 Los Angeles San Clemente Island Ridge Rd, just S of rd to trailer at Triangulation Pt Boulder 569 Comment
  SFV19342  Cardamine californica J. N. Hogue, C. Solek 2005-4-8 237 .1 Los Angeles San Gabriel Mountains West Fork of San Gabriel River. Glen Canyon. 670 Comment
  UCD114513  Cardamine californica Kenneth A. Wilson 1961-2-18 857 Los Angeles Santa Monica Mountains, Mulholland Highway, 0.5 mile west of Sulfur Hot Springs. Comment
Read comments Jan 20 2015
  RSA225666  Carex alma Robert F. Thorne 1971-5-22 39721 Los Angeles San Gabriel Mountains: Near mouth of Fish Canyon. 244 Comment
  RSA630263  Carex alma Scott D. White, David E. Bramlet 1998-8-11 7028 Los Angeles West of Mt. Islip: Just above eastern boundary of San Gabriel Wilderness. Ca. 4-mile closed section of Highway 39 from ca. 1.6 mile W of junction Crystal Lake access road to junction Highway 2. 1707 Comment
  UC1584056  Carex alma Tim Ross, Orlando Mistretta, Peter Fritsch 1990-7-10 4050 Los Angeles ne of Tie Summit Station (e of Angeles Forest Hwy, w drainage that meets Tie Canyon); San Gabriel Mts., Angeles N.F., Tujunga Ranger District 1463 Comment
  UC212091  Carex alma G. B. Grant 1904-6-17 6305 Los Angeles near Pasadena Comment
  UCR178887  Carex alma R. G. Swinney 1989-5-31 s.n. Los Angeles San Gabriel Mtns., Glendora, north end of Big Dalton Dam near Big Dalton Canyon Rd. 518 Comment
  CHSC96396  Carex fracta L. P. Janeway 2006-6-8 8680 Los Angeles San Gabriel Mountains. Near Angeles Crest Hwy, 0.5 km west of Big Pines and Big Pines Hwy. 2108 Comment
  UC212047  Carex multicaulis I. Johnston 1917-7-4 1426 Los Angeles Bear Canyon San Antonio Mts. 1676 Comment
  RSA364678  Carex praegracilis F. R. Fosberg 1930-6-26 S- 3015 Los Angeles Lower Ballona Creek. 10 Comment
  RSA600540  Carex praegracilis Steve Boyd, Lauren Raz 1997-5-28 9862 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain. 866 Comment
  UC793591  Carex scopulorum var. bracteosa D. F. Howe 1947-3-22 22 Los Angeles Topanga Canyon, about 3 mi from the ocean Santa Monica Mts. Comment
Read comments Jan 25 2008
  CAS-BOT-BC117318  Carex spissa George B. Grant 1904-5-5 6190 Los Angeles Arroyo Seca Canyon. Comment
  CAS-BOT-BC115973  Carex subfusca Ivan Murray Johnston 1917-7-4 1399 Los Angeles Summit of Old Baldy [Mtn is in both LA & SanBrndo Cos.; summit is in LA Co.]. 3048 Comment
  POM11606  Carex subfusca Phillip A. Munz 1921-6-16 4637 Los Angeles head of Swartout Valley 2073 Comment
  UCR192860  Carex subfusca R. G. Swinney 1998-7-14 6427 Los Angeles San Gabriel Mtns., Columbine Spring, north slope of Pine Mountain Ridge and flowing into Prairie Fork, 0.3 mi. south of Camp Lupine 2195 Comment
  RSA0000228  Carex subfusca I. M. Johnston 1917-7-31 1505 Los Angeles San Antonio Mts. Icehouse Canon. 1982 Comment
  CAS-BOT-BC115641  Carex triquetra P. B. Kennedy 1928-3-29 s.n. Los Angeles Summit of ridge, Santa Catalina Island. Comment
  SFV1132  Carpobrotus edulis K. A. Wilson 1961-3-12 1002 Los Angeles Zuma Beach. On sand above tide line. 3 Comment
  POM50103  Castilleja affinis L. W. Nuttall 1921-1-30 1042 Los Angeles Avalon Canyon, Santa Catalina Island. Comment
  RSA425857  Castilleja affinis F. R. Fosberg 1931-4-8 s- 4516 Los Angeles Avalon Valley, Santa Catalina Island. 50 Comment
  UCR47376  Castilleja affinis David Charlton 1986-6-15 242 Los Angeles San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood 2256 Comment
  LA32203  Castilleja affinis Peter H. Raven; 1959-3-15 13953 Los Angeles SANTA MONICA MOUNTAINS, Point Dume, just E of Zuma Beach. 24 Comment
  LA52012  Castilleja affinis J. Ewan; 1930-5-30 s.n. Los Angeles SANTA MONICA MOUNTAINS, Cahuenga Hills, above Hollywood Lake. 304 Comment
  RSA9686  Castilleja affinis Louis C. Wheeler 1932-4-2 550 Los Angeles Head of Mandeville Canyon, Santa Monica Mountains. 488 Comment
  RSA729358  Castilleja applegatei subsp. martinii R. G. Swinney 1998-7-27 6500 Los Angeles Dry Lake, south of Sunset Peak at head of Dry Lake Canyon. 1515 Comment
  RSA448675  Castilleja applegatei subsp. martinii Francis W. Pennell 1940-6-24 25996 Los Angeles Pine Mountain, S of Swartout [Swarthout]. 2439 Comment
  RSA448687  Castilleja applegatei subsp. martinii M. D. Proctor 1944-4-9 826 Los Angeles Santa Anita Canyon Comment
  UCSB25083  Castilleja densiflora subsp. gracilis Engel, C. 1967-3-21 Los Angeles On the south side of the Catalina Girl's Camp Road, 0.3 mi. south of its junction with the Isthmus, Santa Catalina Island 121 Comment
  UC1408988  Castilleja exserta Gary Wallace and D. Wilken 1966-3-18 138 Los Angeles near Thousand Oaks (off the Ventura Freeway); Russell Valley 274 Comment
  LA51886  Castilleja exserta subsp. exserta J. Fisher; A. L. Beatty 1940-4-22 sn Los Angeles Santa Monica Mountains, Franklin Canyon Comment
  UC27253  Castilleja exserta subsp. exserta Harley P. Chandler 1897-3-3 Los Angeles Claremont 365 Comment
  SD185310  Castilleja foliolosa Andy C. Sanders 2005-5-11 30173 Los Angeles Santa Clarita area, Plum Canyon along Plum Canyon Road. Between crest and vernalpool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Cyns. 579 Comment
  CAS-BOT-BC32536  Castilleja grisea M. B. Dunkle 1939-4-2 7201 Los Angeles SE corner of San Clemente Island Comment
  UCD168212  Castilleja linariifolia J. W. Barry May1980 s.n. Los Angeles Hungry Valley SVRA. (Exact location unknown. This park is mostly in Los Angeles county, but also includes parts of Ventura and Kern counties. Coordinates estimated by the label maker.) Comment
  RSA522458  Castilleja minor subsp. spiralis Tim S. Ross, Orlando Mistretta, Peter W. Fritsch 1990-7-10 4046 Los Angeles NE of Tie Summit Station and E of Angeles Forest Hwy. Westerly drainage that meets Tie Canyon. Tujunga Ranger District, Angeles National Forest. 1463 Comment
  CHSC98009  Castilleja plagiotoma LeRoy Gross 2005-6-23 2374 Los Angeles Transverse Ranges; San Gabriel Mountains region: Road servey for Angeles National Forest: from Alder Saddle 4 miles down road 5N04 along South Fork Little Rock Creek. All road surveys within this 4 miles stretch. In dry chaparral and pine forest. West of Pinyon Flats. 1642 Comment
  RSA610971  Castilleja plagiotoma Louis C. Wheeler 1970-6-28 s.n. Los Angeles Blue Ridge 2241 Comment
  SBBG66952  Castilleja subinclusa subsp. subinclusa R. Hoffmann 1925-5-15 Los Angeles Mint Cyn Comment
  UCR170612  Caulanthus Dan S. Cooper 2005-6-6 s.n. Los Angeles San Andreas Rift Zone, N of Lake Elizabeth [ESE of Lake Hughes] 1189 Comment
  LA204270  Caulanthus amplexicaulis J. Sauer; A. Ahmed 1977-4-30 5971 Los Angeles Devil's Punchbowl, N side of San Gabriel Mountains Comment
  UC1126938  Caulanthus amplexicaulis A. D. Gifford 1935-5-8 694 Los Angeles 4 3/4 mi ene Warm Springs; Tejon Quad., Angeles National Forest Comment
  RSA0059396  Caulanthus coulteri var. coulteri Bonnie C. Templeton, Ira W. Clokey 1930-5-27 1422 Los Angeles 1 mi north of Elizabeth Lake. 850 Comment
  UC486402  Caulanthus inflatus A. B. Clayton May 1932 137 Los Angeles Lancaster Mohave Desert, Lancaster Comment
Read comments Apr 25 2011
  UCR65196  Ceanothus arboreus F. R. Fosberg 1931-4-2 S- 04448 Los Angeles Channel Islands, Santa Catalina Island, divide between Hamilton and Descanso Canyons 250 Comment
  RSA630268  Ceanothus crassifolius LeRoy Gross 1999-2-19 111 Los Angeles San Gabriel Mountains.: Little Tujunga Canyon Road to Dillon Divide. 1006 Comment
  SEINET3162179  Ceanothus crassifolius G. B. Grant 1901-1 147 Los Angeles Mt. Lowe, S. Cal. Comment
  UCD111437  Ceanothus crassifolius Colin M. Wainwright 1971-3-26 131 Los Angeles Evey Canyon, off Mt. Baldy Road, 5 miles north of Claremont. 1036 Comment
  UCR126710  Ceanothus crassifolius A. C. Sanders, Mark Elvin 2003-8-7 27150 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Long [Larres] Canyon, a tributary of the Santa Clara River NE of Potrero Canyon 351 Comment
  UCD112082  Ceanothus cuneatus Kenneth A. Wilson 1961-2-18 854 Los Angeles Santa Monica Mountains. Mulholland Hwy, 0.5 mile west of Seminole Hot Springs. Comment
  UC147933  Ceanothus cuneatus var. cuneatus C. F. Baker 1909-2-15 5237 Los Angeles San Antonio Canyon, Claremont Comment
  RSA607670  Ceanothus greggii var. vestitus Louis C. Wheeler 1968-7-24 s.n. Los Angeles San Gabriel Mountains: East side of divide between Devil's Canyon and Chilao Flats. 1616 Comment
  RSA607918  Ceanothus leucodermis Louis C. Wheeler 1961-6-13 7870 Los Angeles San Gabriel Mountains: Pacoima Canyon at Bad Canyon 1098 Comment
  POM199765  Ceanothus megacarpus I. W. Clokey, Bonnie C. Templeton 1929-04 4508 Los Angeles Mandeville Canyon, Santa Monica Mountains. 200 Comment
  RSA187786  Ceanothus megacarpus Robert F. Thorne 1966-4-2 36311 Los Angeles Santa Catalina Island. Below road to White's Landing above turn-off to Echo Lake. 412 Comment
  SD114031  Ceanothus megacarpus var. insularis Darley F. Howe 1953-5-2 2266 Los Angeles Wain Canyon, Santa Catalina Comment
  CAS-BOT-BC50454  Ceanothus oliganthus L. R. Abrams 1913-7-18 5014 Los Angeles Russel's Lake Comment
  CAS-BOT-BC50494  Ceanothus oliganthus Lester Rowntree 1938-3-8 s.n. Los Angeles Santa Susan Pass Comment
  UCR182672  Ceanothus oliganthus R. G. Swinney 1998-4-13 5957 Los Angeles San Gabriel Mtns, Marshall and Live Oak Canyon drainages, LaVerne 695 Comment
  UCR65515  Ceanothus oliganthus T. S. Ross, Steve Boyd 1990-5-14 2469 Los Angeles San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District 1024 Comment
  UC1071160  Ceanothus oliganthus var. oliganthus H. A. Jensen 1933-4-10 281 Los Angeles Verdugo Mountain Pasadena quad. 762 Comment
  LA105112  Ceanothus spinosus Barry A. Prigge; 1988-7-9 8269 Los Angeles SANTA MONICA MOUNTAINS, Calabasas, Calabasas, 0.4 mi SE of N-jtn of Mulholland Hwy and Old Topanga Rd, S of Calabasas High School. 377 Comment
  UC1071384  Ceanothus spinosus A. E. Wieslander 1933-3-27 285 Los Angeles Head of Topanga Creek 533 Comment
  RSA0028430  Ceanothus spinosus N. C. Cooper 1949-6-18 4194 Los Angeles Mt. Baldy Resorts 1829 Comment
  JEPS112754  Centaurea benedicta Dean W. Taylor 2002-5-1 18029 Los Angeles ca. 0.5 miles E of intersection of Johnson Road and Elizabeth Lake Road (ca. 1 mile N of Andrade Corner) 1005 Comment
  JEPS26162  Centaurea melitensis Peter H. Raven and Henry J. Thompson 1959-6-4 14323 Los Angeles Point Dume Santa Monica Mountains, Point Dume 45 Comment
  UC1922637  Centaurea melitensis Valerie Soza, Laura A. Moore 2000-5-10 828 Los Angeles Transverse Ranges: Verdugo Mountains; Verdugo Mountains, north side, Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive at fire gate to powerlines 595 Comment
  POM351498  Centaurea melitensis George R. Johnston 1934-5-20 18973 Los Angeles Descanso Canon, Santa Catalina Island. Comment
  UC30926  Centaurea melitensis Harley P. Chandler 1897-5-31 Los Angeles Claremont 365 Comment
  RSA596445  Centaurea solstitialis Steve Boyd, Mark Elvin, Victoria Jotikasthira 1996-6-25 8867 Los Angeles Liebre Mountains, along the Ridge Route west of Castaic Canyon, 1.3 miles north of the junction with Templin Highway, just north of small development on private land. 854 Comment
  CDA6630  Centranthus ruber T. S. Ross 1991-4-21 4498 Los Angeles Whittier Hills (Puente Hills, pro parte): E-facing road embankment along Turnbull Canyon Road Comment
  SD130346  Centranthus ruber Heather Vinter 1990-4-14 27 Los Angeles Palos Verdes Peninsula, on side of Eastfield Road 518 Comment
  UCR197749  Centrostegia thurberi Sula Vanderplank, LeRoy Gross, Steve Hoskinson 2005-5-6 050506- 56 Los Angeles Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside 1444 Comment
  CHSC24640  Cercocarpus betuloides D. Hattem 1976-4-18 12 Los Angeles Scattered ca. 30 m w of Hwy 5, ca 5.5 mi n of Castaic. 792 Comment
  PASA1216  Cercocarpus betuloides Sally Ellis 1939-10-2 Los Angeles Claremont Comment
  POM275799  Cercocarpus betuloides Floyd L. Martin 1948-8-3 360 Los Angeles 100 yds. N. of Foothill Blvd. road to Camp Baldy, east of Claremont. 366 Comment
  RSA18423  Cercocarpus betuloides Carl B. Wolf 1927-7-24 679 Los Angeles Chevy Chase Drive between Flintridge and Glendale Comment
  RSA86677  Cercocarpus betuloides F. W. Peirson 1927-3-19 7115 Los Angeles Seminole Hot Springs. Santa Monica Mts. Comment
  RSA517147  Cercocarpus betuloides var. betuloides Tim S. Ross, Steve D. Boyd 1990-5-14 2481 Los Angeles San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District. 1116 Comment
  CAS-BOT-BC32719  Cercocarpus montanus var. traskiae Blanche Trask 1898-3-1 s.n. Los Angeles Santa Catalina Isl. Salte Verde. Avalon. Comment
  RSA0057924  Chaenactis artemisiifolia Richard G. Swinney 2010-6-23 13339 Los Angeles San Gabriel Mountains/Verdugo Mountains: Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace. 335 Comment
  CAS-BOT-BC279526  Chaenactis artemisiifolia Henry J. Thompson 1959-5-31 2049 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Decker Road, 0.7 mile south of Ventura-Los Angeles county line 426 Comment
  UCSC001213  Chaenactis glabriuscula Peter Kamb 1947-6-7 566 Los Angeles Desert foothills of the San Gabriel Mts. above Little Rock San Gabriel Mts., Little Rock 1646 Comment
  SEINET2029300 Image available Chaenactis glabriuscula var. curta Muriel F. Wheeler 1938-5-26 894 Los Angeles Thompson Xcreek Wash, 1.5 miles northeast of La Verne 375 Comment
  CAS-BOT-BC277338  Chaenactis glabriuscula var. glabriuscula Geo. B. Grant 1904-5-1 249 Los Angeles Pasadena Comment
  SBBG65582  Chaenactis glabriuscula var. glabriuscula R. Hoffmann 1925-4-19 Los Angeles Antelope Valley Comment
  UCR270204  Chaenactis glabriuscula var. glabriuscula R. G. Swinney 2011-7-7 15425 Los Angeles San Gabriel Mountains, Colby Ranch (Camp Colby), S end of Inspiration Canyon Trail, in a N-flowing tributary of upper Coldwater Cyn. 1232 Comment
  LA31658  Chaenactis glabriuscula var. glabriuscula Peter H. Raven; Henry J. Thompson 1959-6-4 14316 Los Angeles Santa Monica Mountains, Point Dume 45 Comment
  RSA165712  Chaenactis santolinoides Wesley O. Griesel, Brian C. Miller 1963-7-2 s.n. Los Angeles Sawmill Campground, Sawmill Mtn. Angeles National Forest. 1616 Comment
  CAS-BOT-BC279713  Chaenactis xantiana Ernest C. Twisselmann 1959-6-2 5333 Los Angeles Liebre Mountain: just below the fire lookout 1478 Comment
  RSA666730  Chamaesyce albomarginata A. C. Sanders, D. Malueg 2001-5-17 24319 Los Angeles Montebello Hills in Montebello, 29 acre gas storage facility on Howard Ave. near W end of Jefferson Blvd., being decomissioned. 122 Comment
  RSA170440  Chamaesyce melanadenia J. D. Olmsted 1958-3-17 59 Los Angeles Johnson's Pasture Road with SW drainage along Thompson Creek 1.25 mi NW of intersection Indian Hill and Baseline, NW of Claremont. 473 Comment
  UC519728  Chamaesyce melanadenia Joseph Andorfer Ewan 1932-5-10 7460 Los Angeles above Verdugo Hacienda; Verdugo Canyon Comment
  RSA609536  Chamaesyce serpens L. C. Wheeler 1970-11-8 s.n. Los Angeles Pomona: 328 W. Olive Street. Comment
  SBBG106903  Chamaesyce serpyllifolia M. L. Hoefs, R. F. Thorne, J. Takara, M. Gay 1995-7-27 2496 Los Angeles upper Bullrush Reservoir 292 Comment
  RSA616309  Cheilanthes covillei Scott D. White, Pam DeVries 1998-4-20 6298 Los Angeles Soledad Canyon area: proposed quarry area N of Soledad Canyon. Rd., S of I-14 freeway, E of Bee Canyon and W of Agua Dulce Canyon 579 Comment
  RSA526635  Cheilanthes newberryi Steve Boyd, Timothy S. Ross, L. Arnseth 1990-4-7 4228 Los Angeles San Clemente Island. Lower half of China Cyn, S end of island, W side. Comment
  RSA781820  Chenopodium R. G. Swinney 2009-8-25 11486 Los Angeles Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  RSA782209  Chenopodium R. G. Swinney 2009-8-25 11488 Los Angeles Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  UCR219310  Chenopodium album Lorraine Weller 2009-5-5 050509- 03 Los Angeles Los Angeles, Greater Watts Community Gardens, 600 block East 118th Place 35 Comment
  RSA657365  Chenopodium ambrosioides Joseph M. Keefe 2001-1-19 30967 Los Angeles Verdugo Mountains: 4 meters east of intersection with Wescott Avenue, Big Tujunga Wash, Sunland District. 200 meters southwest of [coordinates]. 385 Comment
  RSA0088155  Chenopodium berlandieri R. G. Swinney 2010-8-30 13609 Los Angeles East Fork Big Santa Anita Canyon from confluence with Big Santa Anita Canyon bottom/Gabrieleno Trail to 0.5 mi. upstream. 595 Comment
  RSA601061  Chenopodium berlandieri Steve Boyd, Lauren Raz 1997-6-18 9997 Los Angeles Liebre Mountains region: Along Elizabeth Lake Road in Leona Valley (San Andreas Fault Rift zone), south of Ritter Ridge, 2.4 road miles west of intersection with Highland St. 877 Comment
  RSA226053  Chenopodium botrys R. F. Thorne, C. W. Tilforth 1971-6-17 39921 Los Angeles 0.6 mi. below Bear Divide station, San Gabriel Mountains, Angeles National Forest 732 Comment
  LA99450  Chenopodium californicum Hisao P. Arai; 1957-3-16 sn Los Angeles Santa Monica Mountains, Point Dume 0 Comment
  RSA133466  Chenopodium californicum P. H. Raven, H. J. Thompson 1959-4-3 13921 Los Angeles Just east of Malibu Junction. 265 Comment
  UCR125937  Chenopodium californicum A. C. Sanders, Mark Elvin 2002-6-19 25186 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, 'Long Cyn.' 1.5 mi. SE of Del Valle, SW of Castaic Junction, north of Potrero Cyn. 335 Comment
  SBBG119566  Chenopodium californicum L. C. Wheeler 1967-5-31 9798 Los Angeles just over the rise immediately W of Caldwell Lake Comment
  SBBG98071  Chenopodium californicum T. Ross, O. Mistretta, M. Hammitt 1991-5-17 5103 Los Angeles above Nots Pier on rd near the top of the E escarpment, 1400 ft NNW of the 553 ft Benchmark 138 Comment
  UCR220351  Chenopodium murale R. G. Swinney 2009-4-13 10329 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 184 Comment
  UCR252771  Chenopodium murale R. G. Swinney 2010-3-10 11790 Los Angeles San Gabriel Mountains/Verdugo Mountains, Sunland/Lake View Terrace, from Orcas Park to Hansen Dam, along Big & Little Tujunga washes 329 Comment
  SD251712  Chenopodium murale M. B. Dunkle 1939-7-23 8322 Los Angeles Sam Nicolas Island Comment
  RSA592309  Chenopodium pumilio L. C. Wheeler 1967-5-13 9512 Los Angeles On mesa between Little Dalton and Englewild canyons, in vicinity of abandoned lemon grove. 381 Comment
  SBBG130724  Chlorogalum pomeridianum S. A. Junak 2000-7-1 SCa 1370 Los Angeles just SW of Cape Cyn reservoir, upper Cape Cyn 344 Comment
  SDSU11879  Chlorogalum pomeridianum D. F. Howe 1952-9-14 2260 Los Angeles West slope of Lookout Mt. Santa Monica mts. Comment
  RSA781200  Chorispora tenella A. C. Sanders 2010-3-30 37708 Los Angeles Antelope Valley, east of Lancaster and south of Redman, 90th St. East 0.35 mi. north of Ave. H 727 Comment
  RSA587208  Chorizanthe brevicornu var. brevicornu Orlando Mistretta, Christine Mistretta 1995-5-2 1663 C Los Angeles San Gabriel Mountains, Carr Canyon. 1037 Comment
  UCR50871  Chorizanthe californica A. C. Sanders 1988-5-18 7837 Los Angeles South Coast, El Segundo Dunes, immediately west of Los Angeles International Airport & Pershing Drive, & east of Vista Del Mar Blvd 15 Comment
  SBBG62228  Chorizanthe parryi var. parryi M. E. Jones 1926-5-31 Los Angeles mountains near Claremont Comment
Read comments Jul 1 2012
  CAS-BOT-BC244735  Chorizanthe staticoides Le Roy Abrams 1901-4-3 1274 Los Angeles Santa Monica Mts. 243 Comment
  UCR205634  Chrysanthemum coronarium A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-28 36995 Los Angeles San Gabriel Valley, San Gabriel River channel between Ramona Blvd. and Lower Azusa Rd., southwestern lobe of Irwindale between Baldwin Park and El Monte, under SCE powerlines 100 Comment
  RSA114398  Chrysolepis sempervirens G. R. Campbell 1955-9-20 21470 Los Angeles Ski lift to Baldy Summit, San Gabriel Mts 2500 Comment
  UC1583154  Cirsium occidentale Tim Ross and Steve Boyd 1990-5-14 2504 Los Angeles Tujunga Ranger District Angeles National Forest, San Gabriel Mountains, Yerba Buena 1130 Comment
  UCR256876  Cirsium occidentale var. californicum R. G. Swinney 2010-6-8 13210 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, east entrance (Walker Ranch) from Placerita Cyn. Rd. to canyon bottom and 0.2 miles to the west along Placerita Canyon Trail 573 Comment
  CAS-BOT-BC438747  Cistanthe monandra C. F. Baker 1909-3-20 5259 Los Angeles Claremont Comment
  IRVC26194  Clarkia affinis Mark A. Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2922 Los Angeles Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. Santa Susana Mtns. 915 Comment
  RSA547804  Clarkia bottae Tim S. Ross, Peter Fritsch 1990-6-20 3620 Los Angeles San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon 1256 Comment
  SD39466  Clarkia deflexa Mr. H. Ritter 1931-4-26 Los Angeles Arroyo Seco near Ostrich farm Comment
Read comments Nov 30 2010
  RSA747747  Clarkia dudleyana Scott D. White, J. Wood, J. Miner 2009-5-12 12705 Los Angeles San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road. 549 Comment
  SBBG113054  Clarkia epilobioides S. A. Junak with K. Kirkland 1998-4-30 SCa 582 Los Angeles N side of ridge on N side of Hamilton Cyn 243 Comment
  RSA0089480  Clarkia epilobioides Steven A. Junak, Keri Kirkland 1998-4-30 SCa- 582 Los Angeles Santa Catalina Island. Along N side of ridge on N side of Hamilton Canyon. 243 Comment
  UC1871296  Clarkia heterandra T. S. Ross, S. D. Boyd, Peter Fritsch 1990-6-27 3909 Los Angeles Transverse Ranges; Liebre Mountains region; Liebre Mountain: N slope, between Horse Camp Canyon and Robinson Canyon Comment
  LA45557  Clarkia purpurea subsp. quadrivulnera Carl Epling; 1926-4-10 sn Los Angeles Simi Hills - Santa Susana Mountains, Santa Susana Pass Comment
  RSA610411  Clarkia purpurea subsp. quadrivulnera R. S. Woglum 1930-5-17 s.n. Los Angeles Western Transverse Ranges: South slope of the San Gabriel Mountains, Pasadena. Comment
  UCSB45821  Clarkia purpurea subsp. viminea Green, Lisa 1980-5-30 Los Angeles 5 mi. N. of the Simi Valley Freeway; near Iverson Rd 426 Comment
  RSA733046  Clarkia rhomboidea R. G. Swinney 1998-7-10 6354 Los Angeles San Gabriel Mtns.: Prairie Fork, 300 m west of Cabin Flats Campground. 1598 Comment
  RSA502091  Clarkia unguiculata R. S. Felger 1968-6-13 s.n. Los Angeles Elsmere Canyon, Angeles Natl. Forest, ca. 2 mi SE of Newhall. 518 Comment
  CLARK-A1528-3374  Clarkia xantiana John C. Roos 1937-5-31 2036 Los Angeles San Gabriel Mountains Comment
  JEPS126445  Claytonia parviflora CNPS Field Staff 2015-4-15 SSNF 1806 Los Angeles Private Ranch. Comment
  SBBG130736  Claytonia parviflora S. A. Junak 2000-4-1 SCa 1162 Los Angeles E side of Cherry Cyn, ca. 0.1 mi from rd to camp, along main rd 67 Comment
  UCR190407  Claytonia parviflora R. G. Swinney 2000-5-20 7692 Los Angeles San Gabriel Mtns., NE of Azusa, 0.8 mi. north of San Gabriel Dam, ridge east of Polecat Gulch and north of Hwy 39 756 Comment
  UCR191731  Claytonia parviflora A. C. Sanders 2008-4-23 35085 Los Angeles Transverse Range; western San Gabriel Mtns., upper Cow Spring Canyon 1140 Comment
  UCR276763  Claytonia parviflora R. G. Swinney 2011-5-16 14745 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), 1.18 mi. at 73 deg. SE of Colby Ranch Rd. & FS Rd. 3N19 in Big Tujunga Cyn., c. 450 m ENE of lodge in center of camp 1375 Comment
  UCR155378  Claytonia perfoliata A. C. Sanders, T. B. Salvato 2005-5-24 30268 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, nameless canyon NW of community of Mint Canyon, tributary of Santa Clara River 518 Comment
  RSA0092161  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-6-7 15035 Los Angeles San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road. 1585 Comment
  RSA716917  Claytonia perfoliata subsp. mexicana LeRoy Gross, Steve Boyd, Naomi Fraga, Valerie Soza 2006-3-17 2457 Los Angeles Along the main crest, just west of a Radio Tower. With Sheep Corral Canyon draining the north side and Wildwood Canyon drainig the southern side. 928 Comment
  RSA165135  Claytonia perfoliata subsp. mexicana Mark Parratt 1963-5-3 536 Los Angeles Oak Flats fire guard station 10 mi N. Castaic on U. S. 99. Pacific slope drainage 854 Comment
Read comments Dec 4 2015
  RSA527827  Claytonia perfoliata subsp. mexicana Timothy S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-19 5286 Los Angeles San Clemente Island. Near-Death Canyon (draining to Mosquito Cove) at ca 960 ft. in the N fork. 293 Comment
  PASA2397  Clematis lasiantha 1939-5-12 Los Angeles San Dimas canyon Comment
  RSA176520  Clematis lasiantha Peter H. Raven, Robert F. Thorne 1964-5-7 19008 Los Angeles Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts. Comment
  RSA386238  Clematis lasiantha Ora M. Clark 1929-3-24 1794 Los Angeles Santa Susana Mountains. Comment
  RSA597512  Clematis lasiantha Louis C. Wheeler 1961-6-12 7863 Los Angeles San Gabriel Mountains. Pacoima Canyon at Bad Canyon. 1067 Comment
  CAS-BOT-BC92644  Clematis ligusticifolia Le Roy Abrams 1904-9-2 4168 Los Angeles Elysian Park. Comment
  LA207178  Clematis ligusticifolia W. R. Ernst; 1947-4-4 sn Los Angeles San Gabriel Mountains, San Gabriel Canyon Comment
  UC545785  Clematis ligusticifolia Annetta M. Carter 1935-9-12 980 Los Angeles San Gabriel Mts., Chilao 1615 Comment
  RSA233615  Cleome isomeris R. F. Thorne 1970-3-6 39390 Los Angeles Santa Catalina Island; Fisherman's Cove near Marine Biological Laboratory 15 Comment
  PASA1014  Collinsia callosa Frank W. Peirson 1922-6-3 Los Angeles East of Oak Grove Canyon Divide, Liebre Mts. 1173 Comment
  SD114403  Collinsia heterophylla Darley F. Howe April 1915 40 Los Angeles Claremont Comment
  RSA0016821  Collinsia parryi George B. Grant 1905-5-4 201 Los Angeles Near Pasadena. Comment
  RSA412236  Collinsia torreyi Anstruther Davidson 2931 Los Angeles Catalina [Island] Comment
  RSA678137  Colutea arborescens Valerie L. Soza, Monica Acosta, Tasha La Doux, Michael Wall 2001-6-28 1307 Los Angeles Upper Forest Service Road 2N66, between Fern Canyon and Pine Canyon. Comment
  UCR219439  Colutea arborescens R. G. Swinney 2009-3-28 10178 Los Angeles Transverse Range; San Gabriel Mountains, Monrovia Mountain Park, along canyon bottom from park entrance to 0.5 mi up canyon 427 Comment
  RSA467090  Comarostaphylis diversifolia subsp. planifolia Anstruther Davidson 1893-8-22 s.n. Los Angeles Santa Catalina Island. Comment
  SBBG59620  Conium maculatum M. N. Ackley -Jun-1929 Los Angeles Glendale 243 Comment
  OBI69323  Constancea nevinii John Knapp, Denise Knapp 2003-5-11 69 Los Angeles Catalina Island. Comment
  UC90236  Constancea nevinii T. S. Brandegee 1894-8-25 Los Angeles San Clemente Island Comment
  UC23131  Convolvulus arvensis Dr. A. Davidson 1895-1 Los Angeles Los Angeles 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
  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
  JEPS30431  Conyza canadensis Peter H. Raven and Henry J. Thompson 1959-10-18 14667 Los Angeles mouth of Medea Creek (n arm of Malibu Lake); Santa Monica Mountains, Malibu Lake, Medea Creek 220 Comment
  POM6933  Conyza canadensis L. T. Street, G. Williams 1919-5-10 2707 Los Angeles Near Bassett 90 Comment
  RSA588871  Conyza canadensis Orlando Mistretta 1994-9-21 1494 Los Angeles San Gabriel Mtns., Santiago Canyon, At jct. of Forest Rd. 4N20 with Santiago Creek. 1280 Comment
  RSA82050  Cordylanthus rigidus subsp. setiger F. W. Peirson 1924-7-11 5396 Los Angeles Mt. Washburn trail near Switzers Camp. 1037 Comment
  UC1536841  Coreopsis bigelovii G. H. True Jr. 1935-3-27 170 Los Angeles 5 mi sw Palmdale 944 Comment
  UC535535  Coreopsis bigelovii Ira W. Clokey, B. Templeton Mar 1929 4520 Los Angeles Mandeville Canyon Santa Monica Mountains, Mandeville Canyon 350 Comment
  UCR214046  Coreopsis bigelovii A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale 2010-4-20 37959 Los Angeles Tehachapi Mountains, Crane Canyon, 1.0 mi. SE (144 deg. ) of Castac Lake, 1.7 mi. NE (43 deg. ) of Gorman, just S of Kern Co. line 1189 Comment
  UC604836  Coreopsis californica var. californica Roxana S. Ferris and Ruth P. Rossbach 1938-5-13 9482 Los Angeles 4 mi ne of Lancaster (on the Muroc Road) Comment
  RSA182746  Coreopsis calliopsidea J. Massey, James Henrickson 1966-4-9 1175 Los Angeles Piute Butte. Comment
  UCSC001212  Coreopsis douglasii Peter Kamb 1947-3-16 476 Los Angeles Eastern Lovejoy Buttes, Antelope Valley 853 Comment
  CAS-BOT-BC101025  Coreopsis gigantea Reid Moran 1941-2-26 626 Los Angeles Indian Rock, Wilson's Harbor, Santa Catalina Id. Comment
  CAS-BOT-BC105701  Corethrogyne filaginifolia Geo. L. Moxley 1916-9-4 514 Los Angeles Eaton Canyon [Canon] Comment
  CAS-BOT-BC105721  Corethrogyne filaginifolia Le Roy Abrams 1901-8-15 2177 Los Angeles Ballona Harbor Comment
  UCR260361  Corethrogyne filaginifolia R. G. Swinney 2010-4-30 12447 Los Angeles San Gabriel Mountains, near Sylmar, Wilson Canyon Park, c. 0.7 miles east of Wilson Canyon Debris Basin in the southernmost of the two east forks of Wilson Canyon 537 Comment
  PASA1808  Corethrogyne filaginifolia var. bernardina Sally Ellis 1939-10-2 Los Angeles Claremont Comment
  RSA610552  Corethrogyne filaginifolia var. filaginifolia L. C. Wheeler 1968-8-7 s.n. Los Angeles San Gabriel Mountains: Divide between West Fork Bear Creek and Devils Canyon. Comment
  UCR101181  Coriandrum sativum L. C. Wheeler 1975-5-13 s.n. Los Angeles Los Angeles Basin region; San Gabriel Valley, Rio Hondo: c. 0.25 mi. north of San Gabriel Blvd. 58 Comment
  RSA397678  Cornus sericea subsp. occidentalis Freda Detmers 1928-10-17 s.n. Los Angeles Verdugo Woodlands Comment
  UCR87421  Cornus sericea subsp. occidentalis R. G. Swinney 1994-6-11 2876 Los Angeles Eastern San Gabriel Mtns., west of Wrightwood, c. 1.5 mi SE of Big Pine Forest Service Center on Blue Ridge Nature Trail, c. 100 ft west of trail in stream bottom 2256 Comment
  RSA585820  Coronilla valentina T. S. Ross, Angelika Brinkmann-Busi 1992-3-28 6057 -b Los Angeles Palos Verdes Peninsula: Rancho Palos Verdes; Abalone Cove area; old road from Palos Verdes Drive South to Abalone Cove (now just a trail), NW of Portuguese Point and +/- SSE of the Wayfarers chapel. Comment
  UCR205573  Coronopus didymus R. G. Swinney 2008-5-30 8878 Los Angeles San Gabriel Mtns., San Gabriel Canyon along old road/trail at El Encanto [El Encanto Azusa River Wilderness Park, 0.2 mi. upstream from park admin. buliding -- R.G.S., 2010] 256 Comment
  UCR99458  Cortaderia selloana L. C. Wheeler 1972-12-21 12793 Los Angeles San Gabriel Mtns., Millard Canyon, c. 200 yards upstream from Southern California Edison Co. high tension line Comment
  RSA423445  Crassula connata var. erectoides Freda Detmers 1931-3-12 s.n. Los Angeles El Segundo. Comment
  LA93602  Crepis capillaris Walt J Uwate; 1974-1 208 Los Angeles Santa Monica Mountains, Santa Ynez Canyon 274 Comment
  CATA530  Crocanthemum scoparium Sara L. Crockett 1997-4-29 683 Los Angeles Santa Catalina Island: 30 m W of end of unnamed road, 0.4 mile beyond jct. with road leading to Bulrush Canyon/Salta Verde, near barbed-wire fence line 451 Comment
  CATA93  Crocanthemum scoparium Peter Henrikson 1987-4-17 69 Los Angeles Santa Catalina Island: Below upper White's Landing Road, north exposure 365 Comment
  CAS-BOT-BC175830  Crossosoma californicum E. R. Blakley 1963-4-7 5518 Los Angeles Middle Ranch Canyon ca. 1 mi. above Middle Ranch, Santa Catalina Island 228 Comment
  CAS-BOT-BC175845  Crossosoma californicum Robert F. Thorne; P. C. Everett 1964-2-6 33297 Los Angeles Above Fourth of July Cove. Santa Catalina Island 30 Comment
  CATA1475  Crossosoma californicum Mark L. Hoefs, Robert F. Thorne 1996-4-6 2670 Los Angeles Santa Catalina Island: Old Bird Park, Avalon Canyon 103 Comment
  RSA397734  Crossosoma californicum R. M. Beauchamp 1967-3-20 355 Los Angeles Catalina Island. South of Avalon above beach road. Comment
  RSA704714  Crossosoma californicum G. D. Wallace, M. Wallace 1985-3-2 2171 Los Angeles Palos Verdes Peninsula, S of Los Angeles. N of Portugese Bend and the school on Forrestal Rd. Comment
  SD90289  Crossosoma californicum Robert F. Thorne 1970-3-5 39366 Los Angeles Santa Cataline Island, Cherry Valley 60 Comment
  RSA480559  Croton californicus Howard Mullins 1931-3-27 s.n. Los Angeles El Segundo. Comment
  RSA760715  Croton californicus R. G. Swinney 2008-12-4 9931 Los Angeles Azusa, mouth of San Gabriel Canyon 1 mi. north of Foothill Blvd. 201 Comment
  SFV2076  Croton californicus K. A. Wilson 1961-3-12 1006 Los Angeles Santa Monica Mountains Point Dume. Summit of Birdview and Cliffside Drive. 38 Comment
  SBBG112933  Croton setiger S. A. Junak with K. Kirkland 1997-11-15 SCa 484 Los Angeles 1 mi N of Cactus Pk, at E end of conspicuous limestone ridge 387 Comment
  UCR218026  Crypsis schoenoides A. C. Sanders, Dan S. Cooper 2010-8-5 38573 Los Angeles South Coast, Madrona Marsh Preserve, Torrance 24 Comment
  RSA184062  Cryptantha barbigera I. L. Wiggins 1966-4-23 20644 Los Angeles E side of 145 st. E, between Palmdale Blvd. and Ave. O, N of Pearblossom Mohave Desert. Comment
  JEPS67523  Cryptantha circumscissa Jos. Burtt Davy 1896-5-19 2579 Los Angeles West Palmdale Comment
  PASA1978  Cryptantha circumscissa Mabel B. Peirson 1933-5-13 Los Angeles Lovejoy Buttes Comment
  SD104888  Cryptantha circumscissa Darley Howe 1979-4-30 5086 Los Angeles 2 miles northwest of Devil's Punch Bowl 1435 Comment
  SEINET3860015  Cryptantha circumscissa R. G. Swinney 2009-4-23 10483 Los Angeles Transverse Ranges; San Gabriel Mtns./ Mojave Desert: Littlerock Creek, c. 200 m below (north of) Littlerock Creek Dam.; 0 963 Comment
  UC1870318  Cryptantha decipiens LeRoy Gross 2005-4-28 2150 Los Angeles [Transverse Ranges; San Gabriel Mountains region]; Ridgeline to Mt. Emma and canyon south of this ridge. West from Mt. Emma (northwest trending ridge, lower part of ridgeline starts to turn southwest.) East of Mt. Emma Road. Near 34.45864N, 118.08684W to 34.46310N, 118.07530W. Than dropped off ridge into Comment
  UC218198  Cryptantha echinella P. A. Munz 1922-7-18 6076 Los Angeles e of Ontario Peak; San Gabriel Mts. 2560 Comment
Read comments Dec 16 2014
  POM64236  Cryptantha intermedia C. F. Baker 1904-5-5 4769 Los Angeles Claremont Comment
  UCR142973  Cryptantha intermedia T. S. Ross, Steve Boyd 1990-6-6 2856 Los Angeles Green Valley Pasture, in San Francisquito Canyon 1037 Comment
  UCR255789  Cryptantha intermedia R. G. Swinney 2010-3-10 11824 Los Angeles San Gabriel Mountains, Whitney Canyon, Whitney Canyon Park, from 0.4 miles east of 14 Fwy. at the cyn. mouth to 300 meters SE along ridgetop to the east of Whitney Cyn. 488 Comment
  POM8100  Cryptantha intermedia Joseph Grinnell 1917-4-3 s.n. Los Angeles Charsworth Park. Comment
  RSA611257  Cryptantha intermedia L. C. Wheeler 1968-5-25 s.n. Los Angeles Mesa W of Bear Creek. 548 Comment
  SBBG105336  Cryptantha intermedia H. L. Ferguson 1980-3-24 127 Los Angeles E side just S of Nots Cyn 60 Comment
  UCR109026  Cryptantha leiocarpa L. C. Wheeler 1974-4-4 s.n. Los Angeles Pacific slope, West end of the Los Angeles International Airport [LAX] 61 Comment
  CDA40510  Cryptantha maritima G. D. Barbe, T. C. Fuller 1973-4-9 1199 Los Angeles 8 miles west of U.S. 395 at Victorville, 22.2 miles east of Pearblossom on S.R. 18. 0 Comment
  UCR11520  Cryptantha muricata Harlan Lewis 1940-2-4 1066 Los Angeles Western Transverse Range; Santa Monica Mtns., near Saddle Peak 610 Comment
  UCR259756  Cryptantha muricata R. G. Swinney 2010-5-11 12636 Los Angeles San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary 829 Comment
  UCR273436  Cryptantha muricata var. denticulata R. G. Swinney 2011-4-26 14472 Los Angeles San Gabriel Mountains, Islip Canyon, tributary of San Gabriel Cyn., from Hwy 39 to 0.4 mile upstream, NE of Morris Reservoir 439 Comment
  RSA0079558  Cryptantha muricata var. jonesii Julian P. Donahue 1983-5-30 s.n. Los Angeles Los Padres Natl. Forest, Sawmill Mountain. 1493 Comment
  UCR93295  Cryptantha muricata var. muricata T. S. Ross, Steve Boyd 1994-5-25 7941 Los Angeles Liebre Mtns., Necktie Basin: Hanging basin c. 470-830 m west of Warm Springs Mtn. summit, c. 600-800 m WSW of summit 1076 Comment
  RSA0079552  Cryptantha muricata var. muricata T. S. Ross, Steve D. Boyd 1990-6-18 3520 Los Angeles Ball Flat: 1500 m due N of Jackson Lake, between the Boulder Canyon and Mescal Creek drainages. San Gabriel Mountains. 1744 Comment
  RSA0079553  Cryptantha muricata var. muricata Joseph A. Ewan 1929-7-10 2087 Los Angeles Barley Flats, San Gabriel Mts. 1716 Comment
  SBBG24518  Cryptantha nevadensis var. rigida R. N. Philbrick 1965-5-20 B 65 -1182 Los Angeles S fork of Little Rock Crk Comment
  UCR176961  Cryptantha nevadensis var. rigida L. C. Wheeler 1967-5-9 9376 Los Angeles San Gabriel Mtns, Aliso Canyon, east of Acton, c. 1 mi downstream from Wagonwheel Ranch 1067 Comment
  SFV22105  Cryptantha oxygona O. Mistretta, C. Mistretta 2010-5-19 5128 Los Angeles San Gabriel Mountains Aliso Canyon, about 1.75 miles northwest of the intersection of Aliso Canyon and Angeles Forest Highway. 1103 Comment
  SFV3104  Cryptantha pterocarya K. A. Wilson 1961-4-29 1172 Los Angeles Mojave Desert 1 mile northwest of Valyermo. 1085 Comment
  RSA0079293  Cryptantha pterocarya var. pterocarya R. G. Swinney 2009-5-6 10677 Los Angeles San Gabriel Mtns./Western Mojave Desert: Carr Canyon at confluence with Little Rock Creek. 909 Comment
  RSA0079294  Cryptantha pterocarya var. pterocarya R. F. Thorne, R. Carolin, Christopher Davidson 1967-3-23 41588 Los Angeles San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch. 1371 Comment
  RSA0079298  Cryptantha pterocarya var. pterocarya Orlando Mistretta, Christine Mistretta 2008-4-12 2418 Los Angeles San Gabriel Mountains region: Southern California transmission line tower (Segment 6, structure 5 per TRTP survey 2008), vicinity of Aliso Cyn, W of the Angeles Forest Hwy. 1007 Comment
  UC1871176  Cryptantha simulans T. S. Ross 1991-4-29 4855 Los Angeles San Gabriel Mtns.; Parker Mtn and ridge to the SW: SW of Acton and NNE of Ravenna. Comment
  RSA232822  Cryptantha traskiae R. F. Thorne 1966-4-15 35992 Los Angeles San Clemente Island: 2/3 mile SSE of Eel Point (and N of Seal Cove), SW side of island 30 Comment
  SEINET13387041 Image available Cucurbitaceae R. G. Swinney 2011-1 14068 Los Angeles San Gabriel Mountains: Arcadia Wilderness Park, 2240 Highland Oaks Dr., lower Santa Anita Cyn. (Mt. Wison 7.5' Q.) (T1N R11W S15) 232 Comment
  SEINET11738066  Cupressus macrocarpa Unknown 1942-1 s.n. Los Angeles near Los Angeles Comment
  IRVC28679  Cuscuta californica A. C. Sanders, Mark Elvin 2002-6-18 25122 Los Angeles Newhall Ranch, hills southwest and west of Magic Mountain amusement park, within 1 mile of park NE end of Santa Susana Mtns. 366 Comment
  UCR222995  Cuscuta californica R. G. Swinney 2009-5-6 10653 Los Angeles Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.4-1.5 miles SE of Mt. Emma Rd., upper south fork of Carr Cyn. 1085 Comment
  CAS-BOT-BC224481  Cuscuta californica Geo. B. Grant 1906-4-2 6607 Los Angeles Altadena near Pasadena Comment
  SFV6273  Cuscuta californica M. H. Grayum, L. A. Lester 1974-6-22 s. n. Los Angeles Santa Susana Mountains Chivo Canyon. 671 Comment
  RSA250488  Cuscuta californica var. californica R. F. Thorne, John Dourley 1967-10-10 37351 Los Angeles Angeles National Forest: Blue Ridge. 2256 Comment
  SBBG58133  Cuscuta campestris R. Hoffmann 1928-7-7 Los Angeles near Acton Comment
  RSA550693  Cuscuta indecora T. S. Ross, Annette H. Ross 1991-7-29 5706 Los Angeles Elephant Hill: N-most point of the Puente Hills, W Pomona. 229 Comment
  UC144398  Cuscuta subinclusa C. F. Baker 1903-10-20 3954 Los Angeles Claremont San Antonio Canyon Comment
  RSA602760  Cylindropuntia californica var. parkeri L. C. Wheeler 1968-11-9 s.n. Los Angeles San Gabriel Mountains: 0.2 miles inside mouth of San Gabriel Canyon. 232 Comment
  UC570161  Cylindropuntia californica var. parkeri P. L. Johannsen 1934-2-16 304 Los Angeles Soledad Canyon Santa Susana Quadrangle 381 Comment
  CAS-BOT-BC190265  Cynodon dactylon Joseph Andorfer Ewan 1933-6-17 10829 Los Angeles Pacific Palisades near Santa Monica. Comment
  LA11265  Cynodon dactylon A. M. Johnson; 1937-11-1 89 Los Angeles Del Rey Comment
  PASA644  Cynodon dactylon Sally Ellis 1939-10-2 Los Angeles Claremont Comment
  RSA235292  Cynodon dactylon M. A. Piehl 62498 Los Angeles Santa Catalina Island: main road above Goat Harbor. Comment
  UCR261790  Cyperus eragrostis R. G. Swinney 2010-9-13 13831 Los Angeles San Gabriel Mountains, c. 0.6 miles west of Falling Springs along Hwy. 39/Crystal Lake Rd., at horseshoe curve, headwaters of East Fork Coldbrook Creek 1244 Comment
  CAS-BOT-BC114414  Cyperus erythrorhizos F. R. Fosberg; J. Ewan 1931-8-10 4938 Los Angeles Wet soil along lakeshore Crystal Lake, N Fork San Gabriel. 1615 Comment
  CAS-BOT-BC113869  Cyperus niger var. capitatus Ernest Braunton 1902-8-1 654 Los Angeles Oak Knoll. Comment
  RSA602966  Cyrtomium falcatum L. C. Wheeler 1972-12-24 12797 Los Angeles San Gabriel Mountains: near center of Las Flores Canyon. 762 Comment
Read comments Apr 5 2007
  JEPS35191  Cystopteris fragilis J. A. Ewan 1932-6-16 7275 Los Angeles Tujunga Creek; San Gabriel Mts 1233 Comment
  RSA761147  Datisca glomerata R. G. Swinney 2008-10-10 9565 Los Angeles Sulphur Spring Campground area, South Fork Little Rock Creek. 1585 Comment
  UCR153477  Datisca glomerata R. F. Thorne, C. W. Tilforth 1969-7-26 38216 Los Angeles San Gabriel Mtns, Angeles National Forest: Charlton Flats burn (of 1954) 1616 Comment
  UCR43296  Datisca glomerata David Charlton 1986-6-15 273 Los Angeles San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail 1768 Comment
Read comments Jun 26 2008
  RSA586471  Datisca glomerata Orlando Mistretta 1994-6-21 1379 A Los Angeles San Gabriel Mtns: Santiago canyon; drainage northwest of Pacifico Mtn 1829 Comment
  UCSB8388  Datisca glomerata Crum, Charles 1958-7-19 Los Angeles Topanga Canyon creek bed; near Los Angeles, California Comment
  UC519996  Datura stramonium Louis C. Wheeler 1932-8-17 1138 Los Angeles 2 mi n Claremont 411 Comment
  RSA79883  Datura stramonium Louis C. Wheeler 1969-5-13 s.n. Los Angeles Rio Hondo ca. 1/4 mi. north of San Gabriel Blvd. Comment
  RSA760605  Datura wrightii R. G. Swinney 2008-12-2 9926 Los Angeles Azusa, mouth of San Gabriel Canyon 0.8 mi. north of Foothill Blvd. 195 Comment
  UCR125249  Datura wrightii A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25543 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, canyon on south side of central Potrero Canyon, SSW of old ranch headquarters 396 Comment
  RSA0124084  Datura wrightii Louis C. Wheeler 1967-7-18 10101 Los Angeles Little Tujunga Canyon at Gold Creek Road. 488 Comment
  RSA80390  Daucus pusillus F. W. Peirson 1919-6-7 500 Los Angeles Cow Canyon divide, San Antonio Creek Region 1372 Comment
  UC1234781  Daucus pusillus Peter H. Raven 1962-5-22 17824 Los Angeles open grassland beyond Emerald Bay (Santa Catalina Isl.); Santa Catalina Isl. 121 Comment
  CAS-BOT-BC130911  Deinandra clementina L. R. Abrams; I. L. Wiggins 1931-7-6 342 Los Angeles Vicinity of Mosquito Harbor Comment
  SBBG101154  Deinandra clementina T. Ross 1992-4-14 6157 Los Angeles just below the mouth of Nanny Cyn on ridge that separates Nanny Cyn drainage from the escarpment 99 Comment
  SD132674  Deinandra clementina F. R. Fosberg 1931-5-17 S 4887 Los Angeles Santa Catalina Island; Little Harbor. Comment
  UC625044  Deinandra clementina F. R. Fosberg 1931-5-17 S 4887 Los Angeles Little Harbor Santa Catalina Island 3 Comment
  CAS-BOT-BC299270  Deinandra fasciculata John I. Carlson 1915-6-13 s.n. Los Angeles Avalon, Santa Catalina Isl. Comment
  CAS-BOT-BC299281  Deinandra fasciculata H. M. Hall 1905-6-1 6256 Los Angeles San Francisquito Canyon Comment
  UCR281816  Deinandra fasciculata Mitch Provance, Scott Duff 2017-6-29 617- 63 Los Angeles Catalina Island, Middle Canyon, SCE corridor, vicinity of Middle Ranch Rd., ENE of Thompson Dam 188 Comment
  SD52905  Deinandra fasciculata Peter H. Raven 1962-5-9 17689 Los Angeles San Clemente Island; road above Pyramid Cove. 120 Comment
  RSA683816  Delphinium cardinale A. C. Sanders 2003-5-26 26840 Los Angeles San Gabriel Valley: long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel. 171 Comment
  UC1126091  Delphinium cardinale Jerome S. Horton 1935-7-18 216 Los Angeles above C.C.C. Camp; Pomona Quadrangle, Dalton Canyon Comment
  RSA613154  Delphinium cardinale Louis C. Wheeler 1932-4-1 1105 Los Angeles Liveoak wash 2 mi. NE La Verne. 396 Comment
  POM178057  Delphinium parryi Joseph A. Ewan 1931-5-16 4216 Los Angeles West Fork Garapito Creek. Comment
  SFV22027  Delphinium parryi subsp. parryi V. Soza, I. E. Anderson, L. Gross 2000-6-6 983 b Los Angeles Verdugo Mountains Southwest side of Verdugo Mountains. Along Verdugo Mountainway above Brace Canyon, west of junction with Stough Canyon Mountainway. North-northeast-facing slope of ridgetop above fire road. 610 Comment
  UC519969  Delphinium parryi subsp. parryi Louis C. Wheeler 1932-5-1 674 Los Angeles 3 mi n Claremont 518 Comment
  UCR182494  Delphinium patens R. G. Swinney 1997-7-22 5700 Los Angeles San Gabriel Mtns, Government Canyon, west of Wrightwood, 0.75 mi. west of San Bernardino Co. line at Hwy 2, Blue Ridge Mtn. area 2195 Comment
  RSA724386  Delphinium patens subsp. hepaticoideum K. Dobry 1991-3-15 419 Los Angeles San Gabriel Mts at Elsmre Cyn. Comment
  RSA652873  Dendromecon rigida Ron Martinolich 1991-5-14 78 Los Angeles Los Angeles, Muholland Drive, 2.2 miles west of intersection with Encino Hills Drive, on roadside. Comment
  SEINET3271566 Image available Deschampsia danthonioides R. G. Swinney 2008-7-24 9336 Los Angeles San Gabriel Mtns.; Waterman Mountain, ski runway on east-facing slope 2390 Comment
  RSA585371  Descurainia pinnata subsp. glabra Timothy S. Ross 1991-4-27 4660 Los Angeles Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line 1183 Comment
  POM369383  Descurainia pinnata subsp. glabra B. C. Templeton 1930-4-5 1030 Los Angeles W of Lancaster Comment
  POM369388  Descurainia pinnata subsp. glabra M. Maslow 1968-3-30 20 Los Angeles on road 3.7 miles north of Palmdale and 0.3 miles west of calif. Hwy. 14. Comment
  UCR199862  Descurainia pinnata subsp. menziesii LeRoy Gross 2006-2-20 s.n. Los Angeles San Bernardino Basin, Claremont, Rancho Santa Ana Botanic Garden 381 Comment
  CAS-BOT-BC402269  Dicentra chrysantha Fordyce Grinnell, Jr. 1916-9-2 s.n. Los Angeles San Gabriel Mts. near Pasadena Comment
  POM148897  Dicentra chrysantha C. F. Baker 1903-8-2 3459 Los Angeles San Gabriel Mts: San Antonio Canyon near Claremont. Comment
  SD80984  Dicentra ochroleuca G. Zimmerman 1969-5-24 Los Angeles Mulholland Dr.; 6 miles west of San Diego Freeway, Santa Monica Mtns. 609 Comment
  SD84773  Dichelostemma capitatum subsp. capitatum M. B. Dunkle 1939-4-2 7208 Los Angeles Grassy slope, southeast pont, San Clemente Island. Comment
  POM307836  Digitaria sanguinalis Henry J. Ramsey, Henry J. Ramsey 1938-1-9 2765 Los Angeles Altadena. Comment
  UCD64091  Digitaria sanguinalis F. W. Peirson 1917-9-1 1592 Los Angeles 1077 New York Avenue, Altadena. Comment
  SD230138  Diplachne fusca var. fascicularis Louis C. Wheeler 1946-9-1 6331 Los Angeles San Gabriel Mountains: West Fork San Gabriel River, 1/4 mile westerly from confluence with North Fork. Comment
  OBI32771  Diplacus brevipes H. Anderson & Carl Epling, Carl Epling 1930-5-30 s.n. Los Angeles Santa Monica Mts, Mandeville Cyn Comment
  CAS-BOT-BC153055  Diplacus fremontii Le Roy Abrams 1901-4-6 1379 Los Angeles Big [Tunga] Tujunga Wash Comment
  SBBG125462  Diplacus johnstonii A. Parikh, N. Gale 2010-6-18 3330 Los Angeles upper Big Tujunga Cyn, 1.2 km N of St Hwy 2, 0.3 km W of upper Big Tujunga Cyn Rd, San Gabriel Mtns 1225 Comment
  PASA99  Diplacus longiflorus Ruth M. Evans 1931-3-16 Los Angeles Lone hill, Glendora Comment
  CATA6  Dissanthelium californicum Jenny L. McCune, Lauren K. Danner 2005-4-6 2 Los Angeles Santa Catalina Island: On SE facing slope just off road to White's Landing 137 Comment
  CAS-BOT-BC195608  Distichlis spicata W. A. Silveus 1938-6-19 3696 Los Angeles Long Beach Comment
  UC38077  Distichlis spicata J. Burtt Davy May 9-24 1896 2944 Los Angeles margin of Dry Lake, near Rosamond Comment
  UCR125175  Distichlis spicata A. C. Sanders, Mark Elvin 2002-6-25 25295 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction 305 Comment
  RSA0001938  Dithyrea maritima Alice Jane Merritt 1894-06 s.n. Los Angeles Redondo Beach. Comment
  RSA461354  Dodecatheon clevelandii subsp. insulare F. R. Fosberg 1931-3-25 S 4361 Los Angeles Hamilton Canyon, Santa Catalina Island. 130 Comment
  UCR124243  Dodecatheon clevelandii subsp. sanctarum L. C. Wheeler 1969-4-1 s.n. Los Angeles San Gabriel Mtns, 0.4 mi SW of Big Cienega on ridge on south side of Big Dalton Canyon near mouth 640 Comment
  CHSC24956  Dodecatheon jeffreyi T. P. Spira 1976-7-12 Los Angeles White Fir Springs off of Angeles Crest Hwy (2), Angeles National Forest. 1828 Comment
  CAS-BOT-BC41672  Draba cuneifolia var. integrifolia Peter H. Raven 1962-3-27 16993 Los Angeles Palos Verdes Hills along Palos Verdes Drive 1.4 miles east of Portuguese Bend. Comment
  RSA611637  Draba verna Steve Boyd, Valerie Soza, Mike Kinney, J. Mark Porter 1998-3-24 10119 Los Angeles Liebre Mountains region: North base of Liebre Mountain in the San Andreas Rift Zone, at the point where Cow Spring drainage crosses Pine Canyon Road., Near 34 deg 44' 10.1''N 118 deg 38' 36.9'' W. 1158 Comment
  UCR54485  Drosanthemum floribundum A. C. Sanders 1986-7-30 6803 Los Angeles Pacific Slope, El Segundo Dunes, immediately west of Los Angeles International Airport and Pershing Dr., east of Vista Del Mar Blvd 31 Comment
  UC859903  Drymocallis glandulosa I. M. Johnston 1918-4-28 1894 Los Angeles Trumbull Canyon Puente Hills, Trumbull Canyon (Southern California) 365 Comment
  LA200113  Dryopteris arguta Lawrence L. Kiefer; 1966-4-10 1853 Los Angeles SANTA MONICA MOUNTAINS, Brown Canyon, Beverly Glen Blvd., ca. 2 mi above Sunset Blvd, ravine W of road. 243 Comment
  POM186284  Dryopteris arguta Joseph A. Ewan 1933-7-4 7856 Los Angeles above Madrono Flats, E. Fork Santa Anita Canyon 1067 Comment
  RSA199021  Dryopteris arguta W. M. Gauntt 1966-4-16 151 Los Angeles Glendora Mt. Road, 1/2 mi past fork to Mt. Baldy. 914 Comment
Read comments Nov 6 2015
  RSA670383  Dryopteris arguta I. W. Clokey, B. C. Templeton 1929-05 4539 Los Angeles Mandeville Canyon, Santa Monica Mountains 350 Comment
  CAS-BOT-BC428125  Dudleya cymosa subsp. cymosa Peter H. Raven; Robert F. Thorne 1964-5-7 19025 Los Angeles At summit of Saddle Rock, Santa Monica Mountains. Comment
  LA210123  Dudleya cymosa subsp. marcescens Peter H. Raven; 1980-5-25 612 Los Angeles Santa Monica Mountains, Little Sycamore Canyon at the junction of Cochran Rd. and Yerba Buena Rd 335.0 Comment
Read comments Oct 28 2015
  UCD101904  Dudleya cymosa subsp. marcescens Daryl Koutnik 1978-6-25 s.n. Los Angeles one mile south of Seminole Hot Springs. 335 Comment
  RSA423504  Dudleya cymosa subsp. pumila F. R. Fosberg, J. A. Ewan 1931-8-13 797 Los Angeles Mt. Islip 2300 Comment
  UC1601947  Dudleya cymosa subsp. pumila I. M. Johnston 1917-7-15 1646 Los Angeles head South Fork Lytle River; San Antonio Mtns 1828 Comment
Read comments Nov 23 2013
  UCR280805  Dudleya cymosa subsp. pumila Mitch Provance 2017-5-5 517- 49 Los Angeles San Gabriel Mountains, Barrett Canyon, N side of Barrett Canyon Rd., just before the village 1174 Comment
  UC1015401  Dudleya densiflora Jack Whitehead and Scott E. Haselton 1946-6-13 733 Los Angeles Fish Canyon San Gabriel Mtns Comment
  RSA423534B  Dudleya farinosa G. D. Wallace 1965-5-8 s.n. Los Angeles L.A. County Comment
  CAS-BOT-BC411383  Dudleya lanceolata Geo. B. Grant 1902-5-27 s.n. Los Angeles Little Santa Anita Canyon 609 Comment
  RSA763534  Dudleya lanceolata Justin M. Wood 2010-5-10 1590 Los Angeles Little Rock Creek: upstream of Little Rock reservoir to confluence w/ Santiago Creek. 999 Comment
  RSA303604  Dudleya lanceolata J. R. Shevock 1970-5-5 191 Los Angeles Little Tujunga Canyon 365 Comment
  SEINET6036630  Dudleya lanceolata Louis Wheeler 1967-5-15 9568 Los Angeles San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon. Comment
  UCSB6847  Dudleya multicaulis 1940-5-17 Los Angeles San Dimas Exp. Forest; Wolfskill Road Comment
  UC1543922  Dudleya palmeri Peter H. Raven and David Verity 1960-5-7 15318 Los Angeles ca 2 mi from ocean (Arroyo Sequit); Santa Monica Mtns; (Lat. N. 34 degrees; Long. 118 to 119 degrees W.) 91 Comment
  CAS-BOT-BC109740  Dudleya virens subsp. hassei Jim Dice; Michael Donoghue; Terry Martin 1983-5-20 347 Los Angeles Santa Catalina Island, Hamilton Cove, on slope above road to beach, ca. 0.25 km. northwest of Lower Windsock. 60 Comment
  RSA226323  Dudleya virens subsp. insularis R. F. Thorne 1966-5-31 36445 Los Angeles Santa Catalina Island. Rocky headland between Shark and Little Harbors 15 Comment
  SD112655  Dysphania botrys D. F. Howe 1956-7-1 2550 Los Angeles Tujunga Can, San Gabriel Mts. 456 Comment
  IRVC28612  Echinochloa crus-galli A. C. Sanders, Mark Elvin 2002-6-20 25237 Los Angeles Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river NE end of Santa Susana Mtns. 290 Comment
  UCR256565  Ehrendorferia chrysantha Anuja Parikh, Nathan Gale 2011-6-24 3503 Los Angeles Transverse Ranage; San Gabriel Mountains, south of Rabbit Peak, 1.2 km east of Angeles Forest Hwy, just southeast of Monte Cristo Creek 1222 Comment
  SD252243  Ehrharta erecta Steven A. Junak 1999-4-22 Sca 834 Los Angeles Santa Catalina Island. Between YMCA & San Diego Yacht Club facilities. 6 Comment
  RSA0011695  Elaeagnus angustifolia T. S. Ross, Steve Boyd, Peter Fritsch 1990-6-11 3336 Los Angeles Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon. 1255 Comment
  UCSB23329  Eleocharis acicularis Bishop, Richard 1967-5-14 Los Angeles Bull Creek, 1 mi. east of intersection of Balboa and Rinaldi Streets, Granada Hills, San Fernando Valley 274 Comment
  UCR214610  Eleocharis macrostachya A. C. Sanders, Dan S. Cooper 2010-3-12 37350 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UC557649  Eleocharis macrostachya Nell Murbarger May 1936 231 Los Angeles canyon at S end of island, at base of rubble from an Indian cave dwelling San Clemente Island Comment
  CAS-BOT-BC113046  Eleocharis montevidensis A. Johnston 1928-4-7 2904 Los Angeles Los Angeles River bottom, Griffith Park. Comment
  UCR130503  Eleusine indica R. E. Riefner Jr. 2003-10-5 03- 450 Los Angeles San Gabriel Mtns./S.G.Valley, City of Pasadena, Rose Bowl, Arroyo Blvd. and Seco St. 252 Comment
  POM211419  Elodea canadensis L. C. Wheeler 1933-12-13 2325 Los Angeles San Dimas Canyon Dam, San Gabriel Mountains. 412 Comment
  UCR216569  Elymus condensatus Dan S. Cooper 2010-6-16 610- 71 Los Angeles Western Transverse Range; eastern Santa Monica Mtns., Cadman Drive, SE corner of Griffith Park 137 Comment
  UCR223756  Elymus elymoides R. G. Swinney 2009-5-28 10971 Los Angeles Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, South Fork of Little Rock Creek 1585 Comment
  POM365342  Elymus glaucus F. R. Fosberg 1931-7-12 S- 4853 Los Angeles Hay Press, Santa Catalina Island. Comment
  RSA150699  Elymus glaucus subsp. glaucus P. H. Raven 1961-10-1 16782 Los Angeles San Gabriel Mountains: upper Evey Canyon 854 Comment
  RSA0091493  Emmenanthe penduliflora R. G. Swinney 2010-3-13 11889 Los Angeles Kagel Canyon, 2.2 miles north of I-210 Fwy, along Kagel Cyn. Road. 482 Comment
  UCR259950  Emmenanthe penduliflora R. G. Swinney 2010-4-28 12435 Los Angeles San Gabriel Mountains, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary 512 Comment
  UCR48582  Emmenanthe penduliflora Steve Morgan 1974-5-2 99 Los Angeles Western Transverse Range; Santa Monica Mtns., Entrance to Tapia Park off Las Virgines Road 198 Comment
  RSA0056302  Emmenanthe penduliflora James R. Shevock 1971-4-25 1021 Los Angeles Tapia Co. Park. 304 Comment
  LA200517  Emmenanthe penduliflora var. penduliflora Carl Epling; M. Epling 1925-5-18 sn Los Angeles SANTA MONICA MOUNTAINS, Griffith Park 228 Comment
  RSA401548  Emmenanthe penduliflora var. penduliflora Thekla Mohr 1897-05 s.n. Los Angeles Eaton Canyon. Comment
  OBI70306  Encelia actoni Louis C. Wheeler 1967-5-23 9688 Los Angeles San Gabriel Mtn: at mouth of Bear Cyn, off Soledad cyn 579 Comment
  RSA679962  Encelia actoni LeRoy Gross, Orlando Mistretta, Valerie L. Sosa 2003-5-13 847 Los Angeles Big Rock Creek, North and East of Valyermo Ranger Station, off Big Pines Highway 1143 Comment
  CAS-BOT-BC131201  Encelia californica Martin A. Piehl 1962-10-3 62524 Los Angeles Cottonwood Canyon near bridge along main road, W side island, Santa Catalina Island Comment
  CAS-BOT-BC131221  Encelia californica Marcus E. Jones 1903-5-15 s.n. Los Angeles Catalina Island 30 Comment
  UCR92055  Encelia californica Scott D. White 1995-2-7 2533 Los Angeles San Gabriel Mtns., Santa Susana Mtns, Sunshine Canyon, directly west of Hwy I-5 just south of interchange with Hwy 14 457 Comment
  RSA167858  Encelia californica R. F. Thorne, Percy C. Everett 1964-2-6 33283 Los Angeles Isthmus, west of Catalina Harbor, Santa Catalina Island. 8 Comment
  SEINET7845923 Image available Encelia californica J. H. Barber 1897-1-24 29 Los Angeles Santa Monica Forestry Station Comment
  UCR161206  Endolepis covillei T. B. Salvato, Melissa Clemons 2005-9-27 1233 Los Angeles West Mojave Desert, western edge of the Lancaster Sewage Disposal Ponds near the intersection of Hwy 14 and Avenue D, c. 4 miles SW of Rosamond (dry) Lake 704 Comment
  RSA0048548  Ephedra viridis Nancy Anderson 1955-5-11 s.n. Los Angeles Big Rock Creek, south of Big Pines Rd. Comment
  POM13555  Epilobium canum subsp. canum P. A. Munz 1922-11-20 6568 Los Angeles Hills south of San Dimas. Comment
  POM187613  Epilobium canum subsp. canum Joseph A. Ewan 1929-4-12 3479 Los Angeles Van Tassel Canyon above Azusa. Comment
  UC205223  Epilobium canum subsp. canum R. L. Pendleton 1909-7-2 1379 Los Angeles road e Avalon; Santa Catalina Id. 6 Comment
  UCSB4528  Epilobium canum subsp. canum Wedberg, H. 1956-9-11 Los Angeles U.S. 101, coast, 0.8 mi W Tuna Can. Comment
  JEPS8607  Epilobium canum subsp. latifolium Rimo Bacigalupi with G. T. Robbins and L. R. Heckard 1953-6-14 4194 Los Angeles along creek 2 mi s (above) Sycamore Camp Ground; San Gabriel Mountains, South Fork Little Rock Creek 1280 Comment
  RSA588516  Epilobium canum subsp. latifolium Christopher Davidson 1967-10-7 963 Los Angeles Mt. Baldy trail from Baldy Village, ca. 3 or 4 miles past Bear Flat. 2439 Comment
  RSA448491  Epilobium ciliatum F. R. Fosberg 1931-7-10 S- 5370 Los Angeles Eagle's Nest, Middle Ran[ch] Canyon, Santa Catalina Island. 180 Comment
  UCR256452  Epilobium ciliatum R. G. Swinney 2010-9-9 13771 Los Angeles San Gabriel Mountains, Big Cienega, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd. 1997 Comment
  RSA588320  Epilobium ciliatum subsp. ciliatum F. R. Fosberg 1930-6-26 S- 3026 Los Angeles Lower Ballona Creek. 9 Comment
  RSA732917  Epilobium ciliatum subsp. ciliatum R. G. Swinney 1999-8-16 7653 Los Angeles Wrightwood area. Flume Canyon, spring c. 200m north if Guffy Camground. Spring on N-facing slope. 2445 Comment
  UC56105  Epilobium ciliatum subsp. ciliatum J. H. Barber 1898-8-3 Los Angeles Topango Comment
  RSA191377  Epilobium ciliatum subsp. glandulosum Robert F. Thorne, M. Z. Thorne 1967-7-19 37187 Los Angeles San Gabriel Mountains, Angeles National Forest: Big Cienega Springs, above Crystal Lake Recreation Area. 1982 Comment
  UCR273755  Epilobium densiflorum R. G. Swinney 2011-6-15 15189 Los Angeles San Gabriel Mountains, Chilao Creek, 100 m south and north of Chilao Campground 1573 Comment
  SDSU21259  Epilobium minutum S. H. Bullock 1968-3-23 7 Los Angeles Claremont, Blanchard Park, Mills Ave. between 1st and 6th Streets. 351 Comment
  RSA381711  Epipactis gigantea F. R. Fosberg, Joseph A. Ewan 1931-8-11 S 5558 Los Angeles Pine Flats, Islip Trail, 0.5 mile below Big Cienega, S fork San Gabriel Canyon, San Gabriel Mountains. 1900 Comment
  SBBG56341  Equisetum hyemale J. A. Ewan 1929-9-21 2295 Los Angeles upper Millard Cyn 1188 Comment
  LA94022  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1962-12-24 339 Los Angeles 228 Comment
  CAS-BOT-BC57313  Equisetum laevigatum Le Roy Abrams 1901-4-8 1443 Los Angeles Los Angeles River Comment
  POM962  Equisetum laevigatum I. M. Johnston 1917-5-13 27 U Los Angeles El Monte, in ditch along R.R. 106 Comment
  UCR207976  Equisetum telmateia L. C. Wheeler 1933-10-7 2164 Los Angeles Transverse Ranges; San Gabriel Mountains, Liveoak Canyon 686 Comment
  RSA597977  Eragrostis barrelieri L. C. Wheeler 1947-5-31 6510 Los Angeles Arrow Highway north of Baldwin Park (Santa Fe Inn). Comment
  LA200983  Eremothera boothii subsp. decorticans Carl Wishner; 1988-3-12 1413 Los Angeles 500.0 Comment
  RSA0104345  Eriastrum densifolium subsp. austromontanum T. S. Ross, Orlando Mistretta, Peter Fritsch 1990-7-10 4043 Los Angeles San Gabriel Mountains: NNE of Tiw Summit Station and E of Angeles Forest hwy. Tujunga Ranger District, Angeles National Forest. 1558 Comment
  UCSB46871  Eriastrum eremicum Lawrence, M. 1982-5-20 Los Angeles Junction of Interstate 5 and Hungry Valley Road. 2 miles south of Tejon Pass 914 Comment
  SEINET10638103 Image available Eriastrum pluriflorum subsp. sherman-hoytiae Philip A. Munz, Craig, Thomas Theodore 1933-5-13 Munz 12925 Los Angeles Sandy flats, desert 10 miles south of Muroc Comment
  RSA0121252  Eriastrum sapphirinum subsp. dasyanthum R. F. Thorne, C. W. Tilforth 1971-6-17 39902 Los Angeles N slope of San Gabriel Mountains: near junction of Bee Canyon with Santa Clara River valley, 1.3 mi. E of junction of Antelope Valley Freeway with Soledad Canyon Road along latter. 549 Comment
  SD257255  Erica melanthera Jack Pepper 1953-2-10 Los Angeles Canoga Park, Pierce College Comment
  RSA758726  Ericameria C. B. Wolf 1931-10-20 2469 Los Angeles 1/2 mile E of Pacoima Creek Bridge on the Tujunga to San Fernando Road. 366 Comment
  UC912306  Ericameria cooperi var. cooperi Herbert L. Mason 1926-4-26 2971 Los Angeles four mi s Vincent; Mint Canyon Highway, Soledad Pass Comment
Read comments Dec 19 2014
  CAS-BOT-BC287627  Ericameria linearifolia Carl B. Wolf 1928-3-29 1553 Los Angeles At S side of Antelope Valley, 2 miles S of Neenach 1066 Comment
  RSA0116166  Ericameria linearifolia R. G. Swinney 2011-6-15 15211 Los Angeles San Gabriel Mountains; Chilao Flat, north of south entrance road to Chilao Flat Campground, 0.1 mile west of Angeles Crest Hwy. 1631 Comment
  SD108948  Ericameria pachylepis James Henrickson 1972-11-2 8093 Los Angeles 4 miles north of Newhall in Mayo Hospital site at mcBean Parkway near Orchard Village Road. 370 Comment
  CAS-BOT-BC299513  Ericameria palmeri var. pachylepis J. Ewan 1931-10-24 5288 Los Angeles La Sierra Canyon Divide, Santa Monica Mts. 518 Comment
  UC1518709  Ericameria palmeri var. pachylepis James Henrickson 1972-11-2 8093 Los Angeles 4 mi n Newhall (in Mayo Hospital site at McBean Parkway near Orchard Village Rd.) 371 Comment
  UC472170  Ericameria palmeri var. pachylepis J. Ewan 1931-10-24 5288 Los Angeles La Sierra Canyon Divide Santa Monica Mts. 518 Comment
  CAS-BOT-BC131653  Ericameria parishii var. parishii Fordyce Grinnell 1915-9-4 s.n. Los Angeles Switzer's Trail, San Gabriel Mt. 1066 Comment
  POM359460  Ericameria pinifolia M. B. Dunkle 1933-7-11 3649 Los Angeles Upper San Gabriel Canyon. San Gabriel Mountains. Comment
  RSA59887  Ericameria pinifolia Verne Grant, Alva Grant 1950-11-5 9018 Los Angeles In dry wash at base of hills in coastal sage scrub, north of Claremont. 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
  SFV20873  Erigeron canadensis L. Gross, V. Soza, N. Gilbert 2000-10-18 277 Los Angeles Verdugo Mountains Saddle where Stough Canyon Mountainway and Verdugo Mountainway meet. Roadside near above coordinates. 610 Comment
  UC468819  Erigeron foliosus var. foliosus J. Grinnell 1903-6-27 Los Angeles Arroyo Seco Pasadena, Arroyo Seco Comment
  RSA596992  Erigeron foliosus var. stenophyllus Steve Boyd, Lauren Raz 1996-9-24 8966 Los Angeles Liebre Mountains, western end of Liebre Mountain just north of Forest Service Road 7N23 on broadly rounded summit area at divide between Cold Canyon and Tentrock Canyon. 1616 Comment
  LA205562  Eriodictyon crassifolium Carl Epling; May 1925 sn Los Angeles Arroyo Seco Comment
  RSA0056303  Eriodictyon crassifolium James R. Shevock 1970-3-24 61 Los Angeles Foothills of San Gabriel Mts., above Sylmar. 365 Comment
  CAS-BOT-BC189193  Eriodictyon crassifolium var. nigrescens Louis C. Wheeler 1936-7-1 4204 Los Angeles Bell Canyon, San Gabriel Mountains 944 Comment
  RSA454985  Eriodictyon crassifolium var. nigrescens F. R. Fosberg 1931-7-11 7204 Los Angeles Ridge Route near Tumble Inn,, Western Sierra Madre Mts. 1100 Comment
  RSA654026  Eriodictyon crassifolium var. nigrescens Valerie L. Soza, Laura Moore 2000-5-10 836 Los Angeles Verdugo Mountains, north side: Verdugo Crestline Dr., N of La Tuna Canyon and S of Pasko Park. Fire road south of Verdugo Crestline Dr. at fire gate to powerlines. 595 Comment
  UCR200172  Eriodictyon crassifolium var. nigrescens Valerie Soza, Laura A. Moore 2000-5-10 836 Los Angeles Verdugo Mountains, north side, Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive at fire gate to powerlines 595 Comment
  SBBG33448  Eriodictyon parryi A. D. E. Elmer -Jun-1902 3643 Los Angeles Acton Comment
  UCR271745  Eriodictyon parryi R. G. Swinney 2011-5-31 14913 Los Angeles San Gabriel Mountains, Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek 1113 Comment
  RSA155791  Eriodictyon traskiae Peter H. Raven 1962-5-20 17787 Los Angeles Santa Catalina Island. Grove above White s Landing on Airport Road. 427 Comment
  UC1187676  Eriodictyon traskiae P. C. Everett 1960-9-28 24297 Los Angeles Santa Catalina Island, n slope of Mount Blackjack, along Ridge Road Mount Blackjack; Santa Catalina Island, , Ridge Road 365 Comment
  UC880710  Eriodictyon traskiae L. W. Nuttall 638 Los Angeles Santa Catalina Island Comment
  RSA712712  Eriodictyon trichocalyx A. C. Sanders 2003-3-14 25760 Los Angeles San Gabriel Valley: long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd., north edge of 210 freeway east of the San Gabriel River channel. 159 Comment
  SEINET1004565  Eriogonum angulosum Mark A. Elvin, Kim Marsden 2003-1 297 -B Los Angeles Santa Clarita Valley:Newhall Ranch, SW face of Potrero Mesa. 305 Comment
  UCR127660  Eriogonum angulosum A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-31 25516 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, central Potrero Canyon, vicinity of old ranch headquarters, west of ranch house 358 Comment
  UCR128134  Eriogonum angulosum Anuja Parikh, Nathan Gale 2003-5-26 s.n. Los Angeles N side of Santa Susana Mtns., Newhall Ranch, Salt Creek, lower end of east fork in survey area 79 427 Comment
  CAS-BOT-BC241586  Eriogonum baileyi var. baileyi Ernest C. Twisselmann 1955-8-10 2331 Los Angeles San Emigdio Range. Upper Castaic Valley 1226 Comment
  RSA716477  Eriogonum cithariforme Scott D. White, Andrea Warniment 2006-7-7 11601 Los Angeles Gorman area, west of the I-5 Freeway at SR-138 interchange. SE Tehachapi Mts. 1006 Comment
  RSA660178  Eriogonum davidsonii Orlando Mistretta 1992-5-25 408 Los Angeles Fenner Canyon Conservation Camp. 1738 Comment
  CAS-BOT-BC249783  Eriogonum elongatum var. elongatum Catherine A. Toschi 1963-4-5 63 :98 Los Angeles 4 miles northwest Topanga 304 Comment
  JEPS57016  Eriogonum elongatum var. elongatum Frank W. Peirson 1918-9-7 19 Los Angeles Toll Road (automobile road up Mt. Wilson) Mt. Wilson Comment
  SBBG62019  Eriogonum elongatum var. elongatum R. Hoffmann 1927-9-21 Los Angeles Ridge Route (US Hwy 99) near Sandberg's Comment
  RSA0115969  Eriogonum fasciculatum subsp. polifolium R. G. Swinney 2010-8-11 13504 Los Angeles San Gabriel Mountains; San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road. 595 Comment
  RSA773972  Eriogonum fasciculatum subsp. polifolium R. G. Swinney 2009-7-29 11440 Los Angeles Pacifico Mountain summit. 2134 Comment
  JEPS56983  Eriogonum fasciculatum var. foliolosum Elizabeth Day Palmer 1908-8-15 Los Angeles Los Angeles Comment
  UC1584916  Eriogonum fasciculatum var. foliolosum Tim Ross, Steve Boyd 1991-7-24 5639 Los Angeles near top of ridgeline (nne slope of Granite Mountain); Granite Mountain, Pacifico Mountain USGS 7.5' quadrangle 1901 Comment
  RSA0088943  Eriogonum fasciculatum var. polifolium Bonnie C. Templeton 1971-5-16 11614 Los Angeles 7 mi. n. e. of Palmdale. 815 Comment
  UCD100070  Eriogonum fasciculatum var. polifolium G. H. Vansell 1933-6-30 s.n. Los Angeles Palmdale, Antelope Valley. Comment
  UCSB1413  Eriogonum fasciculatum var. polifolium Philbrick, Ralph 1955-3-1 Los Angeles South of La Verne, Puddingstone Dam, San Jose Mts Comment
  SBBG92151  Eriogonum giganteum A. C. Sanders 1988-5-18 7850 Los Angeles El Sequndo dunes immediately W of Los Angeles Int'l Airport and E of Vista Del Mar Blvd Comment
  SD114056  Eriogonum giganteum Darley F. Howe 1953-4-2 2433 Los Angeles Wain Canyon, Santa Catalina Island Comment
Read comments Jun 10 2014
  LA201523  Eriogonum giganteum var. giganteum Arthur C. Gibson; 2003-8-25 4884 Los Angeles 3 Comment
  RSA393377  Eriogonum giganteum var. giganteum M. B. Dunkle 1928-5-27 1972 Los Angeles Hamilton Canyon; San Clemente Island 15 Comment
Read comments Jun 5 2014
  SBBG62116  Eriogonum gracile R. Hoffmann 1928-11-11 Los Angeles near Balestier's, Mint Cyn Comment
  UC1735813  Eriogonum gracile var. gracile Dean W. Taylor 1989-12-9 10597 Los Angeles Castaic Creek, S of Castaic, 0.3 miles S of Tapia Canyon Road, 426 Comment
  RSA393240  Eriogonum gracile var. gracile Anstruther Davidson 1893-08 s.n. Los Angeles Los Angeles Comment
  UCR110470  Eriogonum gracillimum Sue Bell 1998-5-2 331 Los Angeles Mojave Desert, Lake Los Angeles, 2 miles south of Antelope Valley Indian Museum 825 Comment
  CAS-BOT-BC261175  Eriogonum heermannii var. heermannii Victor Duran 1933-8-10 3545 Los Angeles South Fork Big Rock Creek, San Gabriel Mts. 1394 Comment
  POM158217  Eriogonum heermannii var. heermannii P. A. Munz, I. M. Johnston 1928-9-5 11240 Los Angeles San Gabriel Mountains: road from Rock Creek to Swartout [Swarthout] Valley 1677 Comment
  RSA20380  Eriogonum mohavense Roxana S. Ferris, Ruth P. Rossbach 1938-5-13 s.n. Los Angeles 16 miles from Lancaster on the Muroc Rd. Comment
  UCR205254  Eriogonum nudum subsp. pauciflorum R. G. Swinney 2005-8-17 8493 Los Angeles San Gabriel Mountains, Valyermo, Devil's Punchbowl County Park, Holcomb Canyon south of South Fork Trail 1524 Comment
  UC426473  Eriogonum nudum var. pauciflorum G. J. Goodman, C. L. Hitchcock Jul 28 1930-Jul 30 1930 1719 Los Angeles s slope of Mt. San Antonio Mt. San Antonio 2438 Comment
  UCR256601  Eriogonum parishii Anuja Parikh, Nathan Gale 2011-7-5 3533 Los Angeles Transverse Ranage; San Gabriel Mountains, along road to Barley Flats, 3.5 km west of Shortcut Station, 1.1 km north of State Hwy 2, Angeles Crest Hwy 1683 Comment
  UCR85834  Eriogonum parishii T. S. Ross 1991-8-16 5811 Los Angeles San Gabriel Mtns, Angeles Crest Hwy at roadside just above Chilao Creek, 1400 feet NNE of Louie's Cabin 1671 Comment
  UCD100817  Eriogonum parvifolium G. R. Ballmer; G. Pratt 1986-3-25 s.n. Los Angeles El Segundo Dunes, back edge of the beach just W of Los Angeles International Airport. 6 Comment
  SD38709  Eriogonum parvifolium var. parvifolium Edith A. Purer 1931-2-21 Los Angeles El Segundo, sand dunes Comment
  CAS-BOT-BC267611  Eriogonum saxatile Timothy S. Ross; Steve Boyd; Peter W. Fritsch; Orlando Mistretta 1990-6-25 3796 Los Angeles Low saddle between Crystal Lake and the depression to its SSW, San Gabriel Mountains 1716 Comment
  UCR62346  Eriogonum thurberi Jeri Hirshberg, Theo Glenn 1990-5-12 s.n. Los Angeles San Gabriel Mountains, Angeles National Forest; north of Oak Spring Canyon amd west of Pole Canyon, south of military reservation at mouth of Pole Canyon, where it joins Soledad Canyon 917 Comment
  RSA420635  Eriogonum umbellatum var. minus Fred Burlew 1916-07 s.n. Los Angeles Mt. San Antonio. San Gabriel Mountains. Comment
  RSA65986  Eriogonum umbellatum var. minus F. W. Peirson 1920-9-12 21 Los Angeles Summit of 'Baldy' (Mt. San Antonio) 3049 Comment
  UCR272590  Eriogonum umbellatum var. minus R. G. Swinney 2011-8-5 15593 Los Angeles San Gabriel Mountains, summit of Mount Hawkins, high point of Copter Ridge, 0.6 miles SSE of Hwy. 2/Angeles Crest Hwy 2698 Comment
  RSA602310  Eriogonum umbellatum var. munzii Steve Boyd, Lauren Raz 1997-6-17 9937 Los Angeles Liebre Mountains region: Little Burnt Peak, at the divide between the head of Fish and Burnt canyons, north of Burnt Peak and southeast of Sawmill Mountain summit. 1597 Comment
  RSA646949  Eriogonum umbellatum var. munzii Orlando Mistretta 1995-3-28 1657 B Los Angeles San Gabriel Mountains: Little Rock Creek Management Unit, Kitter Creek. 1280 Comment
  RSA0060815  Eriogonum wrightii LeRoy Gross, Pam De Vries, Otto Gasser 2015-4-7 6963 Los Angeles San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only. 807 Comment
  CAS-BOT-BC264996  Eriogonum wrightii var. subscaposum Carl B. Wolf 1932-8-11 4006 Los Angeles 8 mi. below Big Pines Park on road to Little Rock, No. slope of San Gabriel Mts. 1371 Comment
  LA207084  Eriogonum wrightii var. subscaposum Victor Duran; 1933-7-28 3540 Los Angeles San Gabriel Mountains, Buckhorn 1981 Comment
  RSA585775  Eriogonum wrightii var. subscaposum Orlando Mistretta 1995-7-11 1880 Los Angeles San Gabriel Mountains. Santiago Canyon. North slope of Pacifico Mountain, near summit. 2073 Comment
  POM12250  Eriophyllum confertiflorum F. L. Robinson 1921-4-15 26 Los Angeles Orchard N of Claremont. Comment
  POM199557  Eriophyllum confertiflorum I. W. Clokey, B. C. Templeton 1929-05 4477 Los Angeles Mandeville Canyon 300 Comment
  RSA301992  Eriophyllum confertiflorum Jim Shevock 1970-4-21 139 Los Angeles Topanga Canyon, Santa Monica Mts. 412 Comment
  RSA533997  Eriophyllum confertiflorum Timothy S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-17 5127 Los Angeles San Clemente Island: eastern escarpment, 1400ft SSE of Jack (not Jack Point), and 1350ft NW of the mouth of Larkspur Canyon, near a solitary Prunus Lyonii 145 Comment
  SEINET13203149 Image available Eriophyllum confertiflorum R. G. Swinney 2010-1 11826 Los Angeles San Gabriel Mountains: Whitney Canyon, Whitney Canyon Park, from 0.4 miles east of 14 Fwy. at the cyn. mouth to 300 meters SE along ridgetop to the east of Whitney Cyn. (Oat Mt. 7.5' Q.) 442 Comment
  SEINET7838287  Eriophyllum confertiflorum Steve Boyd, Maurice, Amber 2004-5-18 11316 Los Angeles Transverse Ranges. Liebre Mountains. On road leading down towards Atmore Meadows. Main road on crest of Liebre Mountain at crossing of spring outflow. Comment
  SFV16699  Eriophyllum confertiflorum P. Wilson, J. M. Albert 1996-6-12 3434 Los Angeles San Gabriel Mountains Off Highway 2 and mile marker 29.13. 823 Comment
  UCSB33621  Eriophyllum confertiflorum Miller, Brian 1963-6-15 Los Angeles Singing Springs, Mill Creek Canyon; San Gabriel Mts. 1219 Comment
  CATA2725  Eriophyllum confertiflorum var. confertiflorum L. B. Sayre 1990-7-4 17 Los Angeles San Clemente Island: Rocky bottom of China Canyon 60 Comment
  POM357902  Eriophyllum confertiflorum var. confertiflorum Anstruther Davidson 1918-8-1 3093 Los Angeles San Gabriel Mountains. Comment
Read comments Mar 6 2015
  POM53934  Eriophyllum confertiflorum var. confertiflorum C. F. Baker 1906-05 4717 Los Angeles hills near Claremont Comment
  RSA584138  Eriophyllum confertiflorum var. confertiflorum Timothy S. Ross, Steve Boyd, Peter W. Fritsch 1990-6-8 2980 Los Angeles Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). 1250 Comment
  UC1118339  Eriophyllum confertiflorum var. confertiflorum A. Lewis 1933-5-1 197 Los Angeles Bouquet Canyon Angeles National Forest, Elizabeth Lake Quadrangle, Bouquet 762 Comment
  UCR272620  Eriophyllum confertiflorum var. confertiflorum R. G. Swinney 2011-7-7 15447 Los Angeles San Gabriel Mountains, Colby Ranch (Camp Colby), S end of Inspiration Canyon Trail, in a N-flowing tributary of upper Coldwater Cyn. 1232 Comment
  UCR276768  Eriophyllum confertiflorum var. confertiflorum R. G. Swinney 2011-5-16 14731 Los Angeles San Gabriel Mountains, Camp Colby (C. Ranch), upper Coldwater Cyn., 150 m south of lodge in center of camp, 1.18 miles at 73 deg. SSE of jct. of Colby Ranch Rd. and FS Rd 3N19 in Big Tujunga Cyn. 1122 Comment
  UCR270151  Eriophyllum wallacei R. G. Swinney 2011-4-20 14436 Los Angeles San Gabriel Mountains, Mt. Emma Rd., 3 miles NE of jct. with Angeles Forest Hwy and to 0.5 mile upstream in Hunt Cyn. 1268 Comment
  RSA599963  Erodium botrys Louis C. Wheeler 1968-3-21 s.n. Los Angeles San Gabriel Mountains: Glendora Ridge Truck Trail. 701 Comment
  RSA747293  Erodium botrys A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-26 36915 Los Angeles San Gabriel Valley: San Gabriel River floodplain, Whittier Narrows Nature Center and east to Peck Rd. along the SCE powerlines and the river levee. 70 Comment
  SBBG131997  Erodium botrys S. A. Junak 1996-4-12 SCI 291 Los Angeles E edge of terrace at head of more northern of 2 parallel cyns, E of Peak 1396 408 Comment
  RSA573560  Erodium botrys Tim S. Ross 1992-6-15 6583 Los Angeles Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnball Canyon. 232 Comment
  RSA631088  Erodium botrys Louis C. Wheeler 1947-4-13 6467 Los Angeles Rio Hondo: 1/4 mile upstream from Rosemead Boulevard near El Monte. Comment
  CATA2019  Erodium brachycarpum Steven A. Junak, Mark Hoefs, Keri Kirkland 1998-4-5 536 Los Angeles Santa Catalina Island: Just E of Haypress Reservoir, on S side of main road 402 Comment
  RSA598899  Erodium cicutarium Steve Boyd, T. S. Ross 1997-3-21 9215 Los Angeles Liebre Mountains, Portal Ridge, open ridgeline about junction of Juday Truck Trail and Troedel Motorway, south of Troedel Spring. 1183 Comment
  UCD103240  Erodium cicutarium Kenneth A. Wilson; D. E. Bianchi 1961-2-2 811 Los Angeles Santa Susana Mts. Granada Hills. Base of Limeklin Canyon. Comment
  UCR177239  Erodium cicutarium L. C. Wheeler 1967-5-23 9706 Los Angeles Transverse Ranges; San Gabriel Mountains, near mouth of Bear Canyon, off Soledad Canyon 579 Comment
  UCR255754  Erodium cicutarium R. G. Swinney 2010-5-12 12719 Los Angeles San Gabriel Mountains/Mojave Desert, Palmdale, Barrell Springs Rd. from 150 to 300 meters SE of 42nd St. East, on W side of road along Palmdale Ditch (services Lake Palmdale from Little Rock Dam), San Andreas Rift Zone 921 Comment
  UCR95750  Erodium moschatum L. C. Wheeler 1967-4-9 9182 Los Angeles San Gabriel Mtns., San Gabriel Canyon, Canyon Inn [2280 North San Gabriel Canyon Rd., Azusa] 244 Comment
  RSA390935  Erodium moschatum Amelia Eatherton 1930-04 s.n. Los Angeles Open sunny places, Eagle Rock Comment
  CAS-BOT-BC40720  Erysimum capitatum John Thomas Howell 1928-2-11 3345 Los Angeles Haines Canyon, San Gabriel Mountains. Comment
  CAS-BOT-BC40722  Erysimum capitatum John Thomas Howell 1947-7-18 23395 Los Angeles San Gabriel Mountains. Blue Ridge. 2590 Comment
  RSA600078  Erysimum capitatum var. capitatum Steve Boyd, Lauren Raz 1997-5-20 9792 Los Angeles Liebre Mountains region: Northern flank of Sawmill Mountain, upper Heryford Canyon drainage, just northeast of Sawmill Summit at the junction of Forest Service roads 7N23 and 7N08. 1341 Comment
  RSA530262  Erysimum capitatum var. capitatum Marjorie Shaw, Edna Spaulding, C. L. Walton 1917-4-6 s.n. Los Angeles Antelope Valley. Desert Flats 915 Comment
  RSA530236  Erysimum suffrutescens Robert Gustafson 1981-2-4 2097 Los Angeles Ballona Wetlands, Area 1, coastal strand along the western boundary of Area 1 Comment
  RSA752482  Eschscholzia caespitosa Justin M. Wood 2009-4-22 511 Los Angeles City of San Dimas, Sycamore Canyon, Falcon Ridge Ranch. 412 Comment
  RSA599891  Eschscholzia caespitosa subsp. caespitosa Louis C. Wheeler 1936-6-8 4135 Los Angeles San Gabriel Mountains: Bell Canyon. 701 Comment
  RSA0120562  Eschscholzia californica R. G. Swinney 2014-5-8 16449 Los Angeles San Gabriel Mountains; near Lang, 50-100 meters s.w. of Soledad Cyn. Hwy. at a curve, Santa Clara Wash and Bee Cyn. confl. 537 Comment
  RSA757995  Eschscholzia californica D. E. Bramlet, Jennifer Pareti 2008-4-14 4181 Los Angeles Transverse Ranges: Liebre Mtns reg: Bouquet Cyn.; Creek SE of Bouquet Cyn Rd and Vasquez Cyn. Road. Comment
  CAS-BOT-BC403166  Eschscholzia californica D. W. Kyhos 1962-3-15 62 -33 Los Angeles Point Dume Comment
  RSA0038371  Eschscholzia californica Elwood Fordham 1951-3-24 s.n. Los Angeles Canoga Park. S.P. Railroad St. Comment
  SBBG45407  Eschscholzia glyptosperma Leota Davidson 1965-5-15 181 Los Angeles near Palmdale Comment
  SBBG38713  Eschscholzia ramosa M. B. Dunkle 1939-4-6 7301 Los Angeles Mosquito Harbor Comment
  UCR260019  Eucalyptus camaldulensis R. G. Swinney 2010-3-30 12109 Los Angeles San Gabriel Mountains, Duarte, Van Tassel Canyon, 10-300 meters west of Fish Cyn. Rd., between Van Tassel channel and Van Tassel Motorway 207 Comment
  RSA0045262  Eucrypta chrysanthemifolia R. G. Swinney 2010-3-22 12007 Los Angeles West Fork Kagel Canyon, 0.5 miles west of Kagel Cyn. Rd. along Lopez Rd., 10-100 meters east of Lopez Rd. 540 Comment
  SBBG44678  Eucrypta chrysanthemifolia W. A. Wright 1931-2-19 Los Angeles back of school, Toyon and Bannings Cyn area Comment
  CATA3109  Eucrypta chrysanthemifolia var. chrysanthemifolia Amy Catalano 2016-5-18 113 Los Angeles Santa Catalina Island: Stage Road, 0.4 miles up road from Hogsback Gate, on west side of road 212 Comment
  SFV2530  Eulobus californicus M. L. Vincent 1963-5-7 348 Los Angeles Santa Susana Mountains Santa Susana Pass at the foot of the pass. 0.25 miles off the road in a meadow. 310 Comment
  UCR255826  Euphorbia albomarginata R. G. Swinney 2010-5-12 12738 Los Angeles San Gabriel Mountains, Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd. 921 Comment
  OBI35591  Euphorbia lathyris Rebecca Cicoria 1981-5-17 38 Los Angeles Landslide area off Narcissa Dr in Portuguese Bend, Rancho Palos Verdes Comment
  RSA0124088  Euphorbia maculata Louis C. Wheeler 1967-7-18 10091 Los Angeles Little Tujunga [Canyon], Gerard Station, mouth of Marek Canyon. 381 Comment
  RSA738070  Euphorbia melanadenia Serena Light 1966-5-31 s.n. Los Angeles San Rafael Hills Comment
  RSA720156  Euphorbia peplus LeRoy Gross 2007-4-21 2648 Los Angeles East end of the range; Small canyon or draw. End of Capistrano Ave. just pass the intersection with El Rito Ave. City of Glendale. 336 Comment
  PASA700  Euphorbia polycarpa Annetta Carter 1929-1-6 Los Angeles Near mouth of Big Santa Ana Comment
  UCR206490  Euphorbia serpillifolia A. C. Sanders, T. B. Salvato 2009-5-20 36887 Los Angeles San Gabriel Valley, near Rio Hondo in Whittier Narrows area, west of Rosemead Blvd. (Hwy 19) under SCE powerlines, beyond a tree nursery 63 Comment
  CATA1378  Euphorbia serpillifolia subsp. serpillifolia Mark L. Hoefs, Robert F. Thorne, Janet Takara, Misty Gay 1995-7-27 2500 Los Angeles Santa Catalina Island: Lower Bulrush Reservoir 289 Comment
  CATA3134  Euphorbia spathulata Sarah Ratay 2010-6-3 122 Los Angeles Santa Catalina Island: Wild Boar Gully exclosure, southern end 173 Comment
  RSA158215  Euphorbia spathulata P. H. Raven 1962-5-9 17675 Los Angeles Near head of canyon above Mosquito Cove, San Clemente Island 335 Comment
  RSA480965  Euphorbia supina Robert Gustafson 1981-7-15 2335 Los Angeles Ballona Wetlands, Area 2. Comment
  LA200948  Festuca microstachys Peter H. Raven; David S. Verity 1960-5-7 15322 Los Angeles Santa Monica Mountains, Arroyo Sequit 243 Comment
  SBBG113052  Festuca microstachys S. A. Junak with K. Kirkland 1998-4-30 SCa 578 Los Angeles above head of Hamilton Cyn 304 Comment
  SBBG13299  Festuca octoflora M. A. Piehl 1962-6-9 63252 Los Angeles China Pt, S of lighthouse 3 Comment
  RSA732772  Ficus carica R. G. Swinney 2000-5-10 7679 Los Angeles San Gabriel Valley: San Gabriel River bottom, c. 300 m north of Foothill Ave. in Azusa, east side of river. 183 Comment
  LA51382  Filago californica Henry J. Thompson; 1959-5-24 2018 Los Angeles Santa Monica Mountains, Saddle Peak, 0.6 mi ENE of peak 701 Comment
  RSA0045268  Filago californica R. G. Swinney 2010-3-22 12013 Los Angeles West Fork Kagel Canyon, 0.5 miles west of Kagel Cyn. Rd. along Lopez Rd., 10-100 meters east of Lopez Rd. 540 Comment
  RSA644026  Filago californica Steven A. Junak 1978-4-15 SCa- 2 Los Angeles Santa Catalina Island. South side of creek near Cherry Valley Boy Scout Camp, lower Cherry Valley. 7 Comment
  UCR155373  Filago californica A. C. Sanders 2005-5-5 29916 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Cruzan Mesa along dirt road on slopes at NE end of mesa, c. 0.1 mi. above Vasquez Canyon Rd. 610 Comment
  RSA518029  Filago depressa Steve Boyd 1986-3-31 1578 Los Angeles Mojave Desert: Highway 18 about 1 mile E of jct with Hwy 138, NE of Pinyon Hills. Comment
  RSA602182  Foeniculum vulgare L. C. Wheeler 1946-10-26 6394 Los Angeles San Gabriel Mountains: West side of San Gabriel Canyon. 297 Comment
  CAS-BOT-BC52549  Frangula californica subsp. californica Dr. H. E. Hasse 1888-5-1 s.n. Los Angeles unspecified Comment
  RSA20513  Frankenia grandifolia P. A. Munz 1923-4-11 6769 Los Angeles San Clemente Island, along west coast Comment
  CAS-BOT-BC223757  Frankenia salina Marcus E. Jones 1926-9-9 s.n. Los Angeles San Clemente Is. Comment
  SBBG95174  Frankenia salina M. B. Dunkle 1928-5-12 1923 Los Angeles Empire Landing Comment
  CAS-BOT-BC217370  Frasera neglecta A. D. E. Elmer 1902-6-1 3609 Los Angeles Acton Comment
  RSA240680  Fraxinus dipetala Donald R. Bissing 1973-4-20 47 Los Angeles Evey Canyon, San Gabriel Mountains. On canyon wall below road cut 0.9 mi from canyon mouth. 823 Comment
  RSA464905  Fraxinus dipetala M. B. Dunkle 1936-3-28 4708 Los Angeles Santa Catalina Island, Silverado Canyon. Comment
  UCR206144  Fraxinus pennsylvanica subsp. velutina R. G. Swinney 2008-6-2 8921 Los Angeles San Gabriel Mtns., San Gabriel Canyon, 1.0 mi. above (NE) of El Encanto park office, on shoulder of the old road 268 Comment
Read comments Dec 3 2009
  RSA760561  Fraxinus velutina R. G. Swinney 2009-3-10 10069 Los Angeles Azusa, El Encanto Azusa River Wilderness Park 305 Comment
  CAS-BOT-BC130247  Fritillaria biflora F. A. MacF. 1935-3-1 s.n. Los Angeles Mulholland Drive Comment
  POM6861  Fritillaria biflora Philip A. Munz, L. T. Street, G. Williams 1919-3-8 2302 Los Angeles Pomona. Comment
  RSA367717  Fritillaria biflora E. Crow 1929-3-17 198 Los Angeles Glendora. Comment
  RSA719125  Funastrum cynanchoides var. hartwegii Naomi Fraga 2002-4-28 75 Los Angeles San Jose Hills; California State Polytechnic University, Pomona. Voorhis Ecological Reserve. S slope of Box Canyon. Comment
  RSA0062862  Galium andrewsii subsp. intermedium LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser 2015-3-19 6775 Los Angeles San Gabriel Mountains: Arrastre Canyon, south of Acton. 846 Comment
  RSA699469  Galium andrewsii subsp. intermedium LeRoy Gross, P. Morton 2004-6-10 1380 Los Angeles East end of the main crest; (Road surveys for the Angeles National Forest, road 7N23) Traveled from east to west [west to east] from the junction with Atmore Meadows road (7N19) along Sawmill Mountain to Burnt Peak road (7N23A) 1590 Comment
  SBBG130723  Galium angustifolium S. A. Junak 2000-7-1 SCa 1371 Los Angeles just SW of Cape Cyn reservoir, upper Cape Cyn 344 Comment
  LA208351  Galium angustifolium John Thomas Howell; M. Hilend 1930-5-11 Los Angeles San Gabriel Mountains, Pacoima Dam Comment
  CHSC98106  Galium angustifolium subsp. angustifolium LeRoy Gross; Michael Denslow, Bill Hogshead, S. Swartzentruber 2003-6-17 1029 Los Angeles Transverse Ranges; Verdugo Mountains region: South side of mountains: along road across from Brand Canyon Debris Basin, at mouth of Brand Canyon. East-facing near base of steep slope, some cliffy. UTM Zone 11; 3783279N, 0382445E. 262 Comment
  LA208336  Galium angustifolium subsp. angustifolium R. Herley; 1932-4-26 sn Los Angeles Santa Catalina Island Comment
  RSA0051345  Galium angustifolium subsp. angustifolium Valerie Soza 2004-6-17 1721 b Los Angeles San Gabriel Mountains, Mt. Wilson Rd, north of junction with Mt. Lowe Rd. 1569 Comment
  UC1408983  Galium angustifolium subsp. angustifolium Robin S. Collins 1973-5-15 290 Los Angeles Trail Cyn. Angeles National Forest, San Gabriel Mts. 640 Comment
  UC1539495  Galium angustifolium subsp. angustifolium F. R. Fosberg 1929-5-31 S 1114 Los Angeles Claremont Comment
  RSA602560  Galium angustifolium subsp. gabrielense Louis C. Wheeler 1967-8-28 10547 Los Angeles San Gabriel Mountains: Gold Dollar Mine at head of Dry Gulch off Coldwater Canyon. 2195 Comment
  RSA678206  Galium angustifolium subsp. gabrielense Valerie L. Soza, LeRoy Gross 2001-4-18 1133 Los Angeles Santa Anita 1999 Fire area, between Little Santa Anita and Santa Anita Canyons. 793 Comment
  RSA715427  Galium angustifolium subsp. gabrielense R. G. Swinney 1997-8-19 5828 Los Angeles San Antonio Peak (=Lookout Mountain), about 100 m N of summit on ridge saddle. 1994 Comment
  RSA191186  Galium aparine Robert F. Thorne, M. Z. Thorne 1967-7-19 37176 Los Angeles San Gabriel Mountains, Angeles National Forest: Big Cienega Springs, above Crystal Lake Recreation Area. 1982 Comment
  RSA679054  Galium aparine Valerie L. Soza, LeRoy Gross 2002-5-8 1451 Los Angeles Southwest side of Deer summit ('3599'), ridge between Dry Canyon and Haskell Canyon. Stables Fire 2001 area. 1052 Comment
  RSA678826  Galium californicum subsp. flaccidum Valerie L. Soza, Samantha Tessel 2001-6-18 1283 Los Angeles Upper Winter Creek Trail, above Santa Anita Canyon, ca. 0.4 mile from trailhead out of Chantry Flat area. 716 Comment
  UC519952  Galium californicum subsp. flaccidum Louis C. Wheeler 1932-7-2 899 Los Angeles Browns Flat-Fern Canyon water trail San Gabriel Mts. 1219 Comment
  SD112049  Galium catalinense Betsey Carpenter, Linda Allen 1975-3-22 Los Angeles Santa Catalina Island; north end of Avalon Bay Comment
  RSA773848  Galium jepsonii R. G. Swinney 2009-7-29 11444 Los Angeles Pacifico Mountain summit. 2134 Comment
  RSA590471  Galium nuttallii subsp. insulare Tim S. Ross 1993-4-21 6831 Los Angeles Santa Catalina Island. SW part of the island along major E-W ridge between ''Carlos'' (972ft) and Cactus Peak (1560ft). 320 Comment
  SBBG105079  Galium nuttallii subsp. insulare T. Ross 1993-4-21 6860 Los Angeles vicinity of Cactus Pk (1560); slope and small ridges N of Cactus Pk summit 402 Comment
  UC1375335  Galium parishii Wesley O. Griesel 1963-8-1 864 Los Angeles Mt. San Antonio eastern San Gabriel Mtns. 2987 Comment
  HSC46489  Gambelia speciosa Reid Moran 1941-2-23 602 Los Angeles Santa Catalina Island, NW of Johnson's Valley 10 Comment
  RSA601633  Gamochaeta pensylvanica L. C. Wheeler 1967-6-16 9849 Los Angeles San Gabriel Mountains : North side of Sunset Ridge, south of Millard Canyon. 624 Comment
  CAS-BOT-BC303358  Gamochaeta pensylvanica Joseph Andorfer Ewan 1937-8-23 11060 Los Angeles Cauby home, San Fernando City Comment
  CAS-BOT-BC186352  Garrya flavescens Ralph Hoffmann 1929-9-10 s.n. Los Angeles Trail to Tahquitz Pk, San Jacinto Mts. 2133 Comment
  UCR143374  Garrya veatchii L. C. Wheeler 1931-12-30 424 Los Angeles San Gabriel Mtns, San Antonio Wash 671 Comment
  RSA187980  Gastridium phleoides R. F. Thorne, P. Everett 1965-6-22 34908 Los Angeles Santa Catalina Island, above Avalon. 152 Comment
  SD264704  Gastridium phleoides Steven A. Junak, Ralph Philbrick, Mark Hoefs 2001-5-19 Sca 1568 Los Angeles UTM in supplement. Santa Catallina Island. Just E of Airport, N of Airport Road. 445 Comment
  CAS-BOT-BC208064  Genista monspessulana Timothy S. Ross 1993-6-1 7365 a Los Angeles San Gabriel Mountains. NW margin of Chantry Flat. 667 Comment
  SBBG40103  Gilia achilleifolia W. G. Webb 1936-2-10 Los Angeles Eagle Rock Comment
  UC133893  Gilia achilleifolia subsp. multicaulis Ernest Braunton Jun 1903 888 Los Angeles Glendale to Burbank; Glendale to Burbank Comment
  RSA187829  Gilia angelensis R. F. Thorne 1966-4-7 35938 Los Angeles Santa Catalina Island: Cherry Valley 61 Comment
  RSA279104  Gilia angelensis R. F. Thorne, C. W. Tilforth 1971-4-9 41545 Los Angeles Angeles National Forest; or near entrance thereto and below entrance to wooded area of San Dimas Canyon along San Dimas Creek. 381 Comment
  JEPS69451  Gilia angelensis Frank W. Peirson 1918-5-26 157 Los Angeles Hennigers Flats San Gabriel Mts., Hennigers Flats 868 Comment
  RSA631083  Gilia angelensis L. C. Wheeler 1969-5-3 s.n. Los Angeles Bluebird truck trail. 716 Comment
  CAS-BOT-BC94915  Gilia brecciarum R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey 2008-3-26 725 Los Angeles Hungry Valley State Vehicular Recreation Area, off I-5 about 2 mi. W of Gorman 1371 Comment
  RSA161663  Gilia brecciarum subsp. brecciarum E. C. Twisselmann 1962-4-18 6975 Los Angeles Tejon ranch: Oso Canyon, 1 mile above the Oso corral. 1037 Comment
  RSA756120  Gilia brecciarum subsp. brecciarum Orlando Mistretta, Christine Mistretta 2008-4-30 2574 Los Angeles Southern California Edison transmission line corridor (Segement 5, structure 19 per TRTP survey, 2008), in the vicinity of Ritter Ridge, S side of Antelope Valley. 1034 Comment
  SBBG124716  Gilia brecciarum subsp. brecciarum O. Mistretta with C. Mistretta 2008-4-30 2570 Los Angeles Liebre Mtns region, southern California Edison transmission line corridor (Segment 5, structure 2 per TRTP survey, 2008) in vicinity of Ritter Ridge, S side of Antelope Valley 1120 Comment
  RSA782181  Gilia cana R. G. Swinney 2009-4-2 10270 Los Angeles Bob's Gap, 3.5 miles south of Hwy 138 on east side of Bob's Gap Road 1220 Comment
  UCR192206  Gilia capitata A. C. Sanders 2008-4-16 34901 Los Angeles Tehachapi Mtns. Foothills/ W Mojave Desert, west end of Antelope Valley, hills c. 1.25 mi. NE of Quail Lake, c. 0.7 mile north of Hwy 138 1000 Comment
  POM3654  Gilia capitata subsp. abrotanifolia J. F. Illingworth 1898-04 63 Los Angeles Claremont Canyon. 610 Comment
  RSA653851  Gilia capitata subsp. abrotanifolia Valerie L. Soza, Eileen Edwards, LeRoy Gross, Bart O'Brien 2000-4-25 758 Los Angeles Verdugo Mountains, south side: Above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Mtwy. 487 Comment
  UCR200034  Gilia capitata subsp. abrotanifolia Valerie Soza, Susan Caplow 2003-4-11 1627 Los Angeles Transverse Ranges; Verdugo Mountains, Brand Park vicinity, upper Brand Canyon, alongside Brand Park Motorway, north side of powerline tower 640 Comment
  RSA581008  Gilia capitata subsp. abrotanifolia Jamie Kneitel, Rachel Meyer, Jim Herzberg, Alexandria Cary 1995-4-15 26 Los Angeles Gorman, 0.5 mi. east from Interstate 5 1220 Comment
  RSA778742  Gilia diegensis Orlando Mistretta, Christine Mistretta 2010-6-1 5233 Los Angeles Transverse Ranges; San Gabriel Mountains region: Mill Creek Canyon; along Southern California Edison transmission line corridor; approx. 1.0 air miles S of Mill Creek summit, near spur road to Falcon Mine. 1280 Comment
  UCR205900  Gilia diegensis R. G. Swinney 2008-5-8 8791 Los Angeles San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd. 1264 Comment
  RSA799685  Gilia latiflora subsp. davyi Pam De Vries 2013-4-3 7834 Los Angeles Tehachapi Mountains/Western Transverse Range (Gorman Hills). About 1.0 air miles NNW of the Quail Lake Road offramp on the I5 freeway, just east of Zenobia Road. 1042 Comment
  RSA535403  Gilia latiflora subsp. latiflora Steve Boyd 1986-3-31 1571 Los Angeles Mojave Desert: Highway 18 about 1 mile E of jct with Hwy 138, NE of Pinyon Hills. Comment
  CAS-BOT-BC226408  Gilia latiflora subsp. latiflora Herbert L. Mason 1926-4-26 2987 Los Angeles Between Vincent and Palmdale (Mine Canyon Highway), Mohave [Mojave] Desert Comment
  RSA469382  Gilia latiflora subsp. latiflora H. de Forest 1934-05 18745 Los Angeles Valyermo. 1189 Comment
  RSA549584  Gilia malior Tim Ross 1992-4-4 6079 Los Angeles Adobe Mountain: SW Mojave Desert. 927 Comment
  UCR124248  Gilia minor L. C. Wheeler 1973-4-21 s.n. Los Angeles San Gabriel Mtns, Foothills of the mountains: 2 mi NE of Vincent 1027 Comment
  RSA469471  Gilia nevinii M. B. Dunkle 1939-4-6 7320 Los Angeles Mosquito Harbor, San Clemente Island. Comment
  SDSU3091  Gilia nevinii R. M. Beauchamp 1967-6-2 536 Los Angeles Below Lemon Tank. San Clemente Island. 259 Comment
  UCR192589  Gilia ochroleuca A. C. Sanders 2008-4-10 34818 Los Angeles Transverse Range/Mojave Desert, hills south of Hwy 138, c. 1 mile south of Neenach School, slopes N & E of VABM 'Pine 1006 Comment
  UC964726  Gilia ochroleuca subsp. bizonata H. L. Mason 1926-4-26 2967 Los Angeles Summit of First Grade Mint Canyon Road (Mint Canyon Road) Comment
  UCR189261  Gilia ochroleuca subsp. bizonata R. G. Swinney 1998-5-16 6063 Los Angeles San Gabriel Mountains/Mojave Desert, Mescal Highlands, 1 mile south of Ft. Tejon Rd. and 237th St. junction 1348 Comment
Read comments May 3 2012
  RSA0017147  Gilia ochroleuca subsp. vivida Valerie L. Soza, Naomi Fraga, Aydee Virgen 2003-6-16 1674 Los Angeles Western extension of Waterman Mountain, along Waterman Mountain trail 10W04 from approximatly 0.75 to 2.5 miles ESE from Three Points trailhead. 1982 Comment
  RSA0017160  Gilia ochroleuca subsp. vivida Anstruther Davidson 1895-6-6 1943 Los Angeles Mt. Wilson Comment
  JEPS69712  Gilia splendens subsp. splendens Frank W. Peirson 1921-7-3 2485 Los Angeles trail ne Rock Creek divide; San Gabriel Mountains, ne of Rock Creek divide 2133 Comment
  RSA550211  Gilia tricolor subsp. diffusa W. Wisura, E. Roeder 1992-4-21 4703 Los Angeles West Mohave: Valyermo Rd.3 mi. N of turnoff to St. Andrews. Comment
  RSA723830  Ginkgo biloba Thomas Poon, Sarah Primrose, Amy Tran, Veronica McClellan, Lyanne Dominguez 2007-9-15 s.n. Los Angeles Claremont. Southeast corner of E. 1st St. and Amherst St. Adjacent to the north side of the building called International Place. Comment
  RSA524198  Glycyrrhiza lepidota T. S. Ross, S. D. Boyd 1990-6-6 2891 Los Angeles Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. 927 Comment
  UCR159702  Gnaphalium beneolens Orlando Mistretta 1992-9-14 804 Los Angeles Transverse Ranges, San Gabriel Mtns: North Fork Saddle. North Fork Management Unit, Tujunga Ranger District Comment
  UCR271655  Gnaphalium californicum R. G. Swinney 2011-3-26 14199 Los Angeles San Gabriel Mts., San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn. 524 Comment
  POM358780  Gnaphalium californicum Thekla Mohr 1897-1 s.n. Los Angeles San Gabriel Comment
  RSA594393  Gnaphalium luteoalbum Steve Boyd, Lauren Raz 1996-10-14 9070 Los Angeles Liebre Mountains region, north shore of Elizabeth Lake, Pine Canyon south of Portal Ridge at Angeles National Forest picnic area. 1000 Comment
  RSA198837  Gnaphalium luteoalbum R. F. Thorne, D. Propst 1968-5-28 37680 Los Angeles Santa Catalina Island: on delta above second (lower) reservoir in upper Bulrush canyon 335 Comment
  RSA670214  Gnaphalium microcephalum Joseph M. Keefe 2001-3-16 31106 Los Angeles 50 meters west of dead end of Cresthaven Drive, 1 mile southeast of The Eagle Rock, Pasadena, 91105. 284 Comment
  POM307174  Gnaphalium microcephalum Henry J. Ramsey, Henry J. Ramsey 1937-8-29 2096 Los Angeles Altadena. Comment
  UCR146478  Gnaphalium stramineum Scott D. White, Michael Honer 2004-6-24 10491 B Los Angeles Pomona Valley/ San Gabriel Mtn. Foothills, City of Claremont; San Antonio Canyon alluvial fan, N of Baseline Ave. and west of concrete-lined flood control channel 518 Comment
  UCR206523  Gnaphalium stramineum A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-27 36959 Los Angeles San Gabriel Valley, confluence of San Gabriel River and Walnut Creek, between El Monte and Baldwin Park, S of I-10 Fwy and north of Valley Blvd, W of I-605 Fwy, under SCE powerlines 88 Comment
  CAS-BOT-BC110276  Grayia spinosa Eugene Wells 1910-3-18 s.n. Los Angeles Lancaster. Comment
  CAS-BOT-BC305266  Grindelia hirsutula Peter H. Raven; Henry J. Thompson 1959-6-4 14344 Los Angeles Santa Monica Mountains. Point Dume 15 Comment
  SEINET2052350 Image available Gutierrezia microcephala David Charlton, Robb Fishman 1990-8-30 3930 Los Angeles W. Mojave Desert: Palmdale, corner of Ave. R and 30th St. East. Ca. 1 mile S of Hwy 138. 807 Comment
  SBBG113131  Harpagonella palmeri S. A. Junak with M. L. Hoefs, S. Crockett 1997-3-27 SCa 379 Los Angeles top of coastal bluffs above W end of beach at Little Harbor 51 Comment
  JEPS26136  Hazardia squarrosa var. grindelioides Peter H. Raven and Henry J. Thompson 1958-10-11 13743 Los Angeles at Coast Highway; Santa Monica Mountains, Las Tunas Canyon 152 Comment
  UCSB6582  Hazardia squarrosa var. grindelioides Kraebel, C. 1927-1 Los Angeles Angeles Forest; Mt. Wilson Road Comment
  RSA167651  Hedypnois cretica Peter H. Raven, R. F. Thorne 1964-5-7 19034 Los Angeles Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts. Comment
  POM359739  Helenium bigelovii F. R. Fosberg 1931-8-10 s 5634 Los Angeles Lower Pine Flats, First Camp, N fork San Gabriel Canyon 1500 Comment
  RSA479879  Helenium bigelovii Walter Wisura 1988-8-6 4246 Los Angeles switchbacks above Lupine Campgound Comment
  SBBG65782  Helenium puberulum R. Hoffmann 1928-7-9 Los Angeles Bouquet Cyn Comment
  UCR124674  Helenium puberulum B. C. Templeton 1933-7-21 5043 Los Angeles San Gabriel Mountains, Prairie Forks 1905 Comment
  RSA563527  Helianthemum scoparium T. S. Ross, Walter Appleby 1993-5-13 7127 Los Angeles Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon. 854 Comment
  LA210088  Helianthemum scoparium var. vulgare F. R. Fosberg; 1932-5-7 8157 Los Angeles Santa Catalina Island, Santa Catalina Island 230.0 Comment
  UCR92064  Helianthus annuus Scott D. White 1995-2-7 2524 Los Angeles San Gabriel Mtns., Santa Susana Mtns, Sunshine Canyon, directly west of Hwy I-5 just south of interchange with Hwy 14 457 Comment
  SFV15548  Helianthus annuus R. K. Stachelek 1992-4-4 2 Los Angeles Approximately 0.5 miles from intersection of Balboa and Foothill, on north side of Foothill next to roadside. Comment
  IRVC29002  Helianthus annuus subsp. lenticularis A. C. Sanders, Mark Elvin 2002-6-25 25269 Los Angeles Newhall Ranch, large natural spring at north foot of "Airport Mesa," 0.75 mi. SW of Castaic Junction NE end of Santa Susana Mtns. 305 Comment
  RSA0110925  Helianthus annuus subsp. lenticularis R. G. Swinney 2010-10-5 13982 Los Angeles San Gabriel Mountains: east end of Placerita Canyon Natural Area, near confluence of Placerita and Los Pinetos canyons. 549 Comment
  UCR161198  Heliotropium curassavicum T. B. Salvato, Melissa Clemons 2005-9-27 1230 Los Angeles West Mojave Desert, western edge of the Lancaster Sewage Disposal Ponds near the intersection of Hwy 14 and Avenue D, c. 4 miles SW of Rosamond (dry) Lake 704 Comment
  UC55358  Heliotropium curassavicum J. H. Barber Los Angeles Point Duma Santa Monica Mts., Point Duma Comment
  RSA653386  Heliotropium curassavicum var. oculatum LeRoy Gross 2000-8-25 263 Los Angeles Big Tujunga Wash/ Verdugo Mountains: Orcas Park,entered from Foothill Blvd onto Orcas Ave. Hiked west from park, heading toward Hansen Dam. 325 Comment
  CAS-BOT-BC305880  Helminthotheca echioides Joseph Andorfer Ewan 1932-6-24 7570 Los Angeles Arizona Ave., 4 miles W. of Hawthorne Comment
  RSA535326  Hemizonia fasciculata Timothy S. Ross 1991-5-20 5361 Los Angeles San Clemente Island: uppermost reaches of the Wilson Cove Canyon drainage, 3300ft NW of the 750ft. 142 Comment
  CATA1455  Hesperocnide tenella Mark L. Hoefs, Robert F. Thorne 1996-4-6 2637 Los Angeles Santa Catalina Island: End of Renton Mine Road 268 Comment
  LA35607  Hesperocnide tenella A. K. Khudairi; 1951-5-16 sn Los Angeles SANTA MONICA MOUNTAINS, Mandeville Canyon 137 Comment
  SBBG97023  Hesperocnide tenella S. Boyd with T. Ross, L. Arnseth 1990-4-8 4405 Los Angeles Bryce Cyn near Malo Pt Comment
  UC1870284  Hesperocnide tenella LeRoy Gross, Bill Hogshead, Valerie Soza 2003-5-29 966 Los Angeles Transverse Ranges; Verdugo Mountains region; West end of the mountains: At junction (saddle) of Verdugo motorway and Wildwood Fire Road (Abandoned road, as the ranch north of here at mouth of canyon down at La Tuna Canyon burned down a long time ago.) We went down into a small draw northeast o ... 549 Comment
  CAS-BOT-BC135944  Hesperoyucca whipplei Marcus E. Jones 1926-6-7 s.n. Los Angeles Ridge Route Comment
  CAS-BOT-BC135949  Hesperoyucca whipplei Louis C. Wheeler 1932-4-14 615 Los Angeles San Gabriel Wash 106 Comment
  HSC79914  Hesperoyucca whipplei Philip A. Silverstone 1978-7-23 244 Los Angeles Santa Monica Mtns., Latigo Canyon Rd., 2.9 km inland from Hwy. 1 Comment
  UCR256228  Hesperoyucca whipplei R. G. Swinney 2010-6-4 13046 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, Botany Trail Loop, from Nature Center to the NE in a ravine and along ridgetop to its south, parallel and to the south of Placerita Canyon Rd. 512 Comment
  RSA534042  Heteromeles arbutifolia Tim S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-19 5290 Los Angeles San Clemente Island, westerly fork of Near-Death Canyon, draining to Mosquito Cove (drainage beginning 800 ft N of Rest [1336'] marker; 1800 ft SE of Malo Knoll [1396']) Upper portion of drainage 313 Comment
  SBBG32239  Heteromeles arbutifolia R. N. Philbrick with R. F. Thorne 1967-5-20 B 67 -318 Los Angeles below Zane Grey Manor, NW side of Avalon Comment
  RSA0074380  Heterotheca fastigiata Richard Noyes 1988-9-18 748 Los Angeles San Gabriel Mountains, San Antonio Canyon. Along east margin of wash behind San Antonio Dam. 701 Comment
  CATA101  Heterotheca grandiflora Mark L. Hoefs 1973-3-13 76 Los Angeles Santa Catalina Island: Upper Avalon Canyon, open field below Wrigley Memorial Garden 83 Comment
  CLARK-A1528-1929  Heterotheca grandiflora John C. Roos 1942-9-26 1715 Los Angeles Los Angeles Comment
  UC206242  Heterotheca grandiflora Katharine Brandegee Los Angeles Santa Catalina Island Comment
  UC897764  Heterotheca grandiflora Marcus E. Jones, A. M. 1882-3-7 3614 Los Angeles Pasadena Comment
  IRVC28664  Heterotheca sessiliflora A. C. Sanders, Mark Elvin, Julie M. Vanderwier, Kim Marsden 2002-6-18 25102 Los Angeles Newhall Ranch, hills 1 mile SSW of Castaic Junction, west of Magic Mountain amusement park NE end of Santa Susana Mtns. 335 Comment
  SBBG63107  Heterotheca sessiliflora subsp. fastigiata R. Hoffmann 1927-9-21 Los Angeles Ridge Route (US Hwy 99) near Sandberg's Comment
  SFV14768  Heterotheca sessiliflora subsp. fastigiata J. C. Dittes 1989-10-28 21 Los Angeles San Gabriel Mountains West Fork of San Gabriel River. Along river access road 0.5 miles up river from highway. 671 Comment
  SD108983  Heterotheca sessiliflora var. echioides James Henrickson 1972-11-2 8078 Los Angeles 4 mi. N. of Newhall in Mayo Hospital site at McBean Parkway near Orchard Village Rd. Comment
  UCR194006  Heuchera elegans R. G. Swinney 1998-7-28 6517 Los Angeles San Gabriel Mtns., south fork of Cow Canyon at and above Fallen Leaf Spring, to 0.2 mi. south of Glendora Ridge Rd. 1427 Comment
  RSA603597  Hirschfeldia incana L. C. Wheeler 1932-9-5 1349 Los Angeles San Antonio Canyon, San Gabriel Mountains. 884 Comment
  RSA641558  Hirschfeldia incana L. C. Wheeler 1967-5-29 9765 Los Angeles San Antonio Canyon, southwest of Spring Hill, between Dry Lake Canyon and Wildcat [Cat] Canyon. 884 Comment
  RSA405278  Hoffmannseggia glauca Theodore Payne 1917-1 s.n Los Angeles Coyote Pass, Los Angeles. Comment
  UCR101209  Holocarpha heermannii Steve Boyd, L. Raz 1997-6-18 9984 Los Angeles San Gabriel Mtns., N base of Portal Ridge along the Broad Cyn Motorway, east of the mouth of Broad Cyn, edge of the Antelope Valley. 951 Comment
  POM352436  Hordeum brachyantherum Anstruther Davidson 69 Los Angeles E. Los Angeles. Comment
  SBBG113058  Hordeum intercedens S. A. Junak 1998-5-1 SCa 596 Los Angeles small rise just NE of Airport Rd, just S of ridge with Whitney's Pk 426 Comment
  CAS-BOT-BC520315  Hordeum murinum R. G. Swinney 2010-4-30 12460 Los Angeles San Gabriel Mountains: near Sylmar, Wilson Canyon Park, 0.67 mi E of Wilson Cyn. Debris Basin on S side of the ridge S of the southern of the two eastern forks of Wilson Cyn 615 Comment
  SBBG31222  Hordeum murinum R. F. Thorne 1966-4-4 35777 Los Angeles Blue Cavern Pt 30 Comment
  LA14699  Hordeum murinum subsp. glaucum A. M. Johnson; 1928-4-1 273 Los Angeles Sunland Comment
  POM352462  Hordeum murinum subsp. leporinum F. R. Fosberg 1930-7-7 S 3163 Los Angeles Alamitos Bay 5 Comment
  UC64242  Horkelia cuneata subsp. puberula H. M. Hall Apr 1903 3750 Los Angeles Pasadena Comment
  UC1971255  Horkelia cuneata var. sericea Louis C. Wheeler 1963-5-5 8249 Los Angeles SAN GABRIEL MOUNTAINS: Bear Creek, off West Fork San Gabriel River. Comment
  RSA13817  Horkelia rydbergii Victor Duran 1933-7-11 3517 Los Angeles Sulphur Spring, San Gabriel Mts. 1524 Comment
  SBBG125464  Horkelia rydbergii A. Parikh, N. Gale 2010-6-18 3332 Los Angeles upper Big Tujunga Cyn, 1.2 km N of St Hwy 2, 0.4 km W of upper Big Tujunga Cyn Rd, San Gabriel Mtns 1220 Comment
  RSA584133  Hulsea heterochroma Timothy S. Ross, S. D. Boyd, Peter Fritsch 1990-6-8 2959 Los Angeles Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). 1250 Comment
  SEINET10622464  Hylocereus undatus Mary Merello, Heidi H. Schmidt 1999-12-4 Merello 2567 Los Angeles City of Los Angeles. Chinatown. Ai Hoa Supermarket, 860 N. Hill St. Comment
  HSC93649  Imperata brevifolia L. C. Wheeler 1964-3-18 8424 Los Angeles San Gabriel Mtns., about half way between Roberts Canyon and Fish Canyon. Comment
  CAS-BOT-BC311528  Isocoma acradenia var. acradenia Roxana S. Ferris 1918-6-12 903 Los Angeles Between Oban & Lancaster Comment
  SBBG112934  Isocoma menziesii S. A. Junak with K. Kirkland 1979-11-15 SCa 485 Los Angeles 1 mi N of Cactus Pk, at E end of conspicuous limestone ridge 387 Comment
  RSA0008264  Isocoma menziesii var. decumbens F. R. Fosberg 1931-12-10 7151 Los Angeles Santa Catalina Island: Pebble Beach Road. 5 Comment
  RSA151236  Isocoma menziesii var. vernonioides Peter H. Raven 1962-7-11 18011 Los Angeles San Clemente Island, Wilson Cove 61 Comment
  UC1281217  Isomeris arborea H. E. McMinn 1924-7-25 1320 Los Angeles Santa Catalina Island Comment
  UCR13468  Isomeris arborea var. insularis O. F. Clarke, B. T. Gittins, D. Kucera & So. Cal. Botanists Fld. Trip 1968-2-25 s.n. Los Angeles Channel Islands, Santa Catalina Island, within 0.5 mile of the U.S.C. Marine Sciences Station at the isthmus on the N end of the island 213 Comment
  SBBG61151  Iva axillaris R. Hoffmann 1930-6-6 Los Angeles Alamo Crk Comment
  SEINET7063580  Jarava speciosa A. G. Vestal 1947-4-8 s.n. Los Angeles UTM Zone 11, 378612mE, 3818944mN. (WGS84/NAD83). 783 Comment
  CATA1526  Jaumea carnosa Mark L. Hoefs, Steven A. Junak, Keri Kirkland 1996-7-10 2747 Los Angeles Santa Catalina Island: Catalina Harbor at the Isthmus 3 Comment
  RSA128056  Jaumea carnosa Peter H. Raven, H. J. Thompson 1959-9-6 14363 Los Angeles At mouth of Malibu Creek. 2 Comment
  CAS-BOT-BC426241  Jepsonia parryi D. E. Breedlove 1961-9-23 1264 Los Angeles Fourth of July Cove, Santa Catalina Island 21 Comment
  UCR265509  Juglans Dan S. Cooper 2015-4-3 315- 18 Los Angeles Los Angeles Basin/Western Transverse Range, Griffith Park, Oak Canyon, above Travel Town, Los Angeles 180 Comment
  CAS-BOT-BC101901  Juglans californica L. R. Abrams 1912-7-7 4888 Los Angeles North slope of Santa Monica Mts near Cahuenga Pass Comment
  UCR193631  Juglans californica A. C. Sanders 2008-7-10 35737 Los Angeles South Coast; San Gabriel Valley, Whittier Narrows Nature Center, south of Durfee Ave. and west of Peck Rd., along San Gabriel River drainage 70 Comment
  SEINET11102791 Image available Juglans californica var. californica Scott D. White 2003-6-2 9440 Los Angeles Puente Hills; City of Industry, just northwest of SR 60 / SR 57 freeway at Grand Ave. exit 183 Comment
  RSA0115445  Juncus balticus R. G. Swinney 2011-10-13 15784 Los Angeles San Gabriel Mountains; Chilao Flat near central meadow, 0.2 miles ESE of Chilao Station, along Chilao Creek. 1573 Comment
  RSA698754  Juncus macrophyllus LeRoy Gross, Paul Morton 2004-6-9 1364 Los Angeles West end of the main crest; From the Pacific Crest Trail (from the south) along road (7N23) pass the second Pacific Crest Trail that exits off north of the road., Finish near the NW corner of section 3 and started at the west end of section 12, west of Bear Gulch Camp. About a 4 mile hike from east to west (This for the Angeles National Forest road surveys.) 1642 Comment
  RSA729845  Juncus macrophyllus R. G. Swinney 1999-6-18 7336 Los Angeles San Gabriel Mtns.: Boulder Canyon north of Big John Flat. 1573 Comment
  UC842378  Juncus macrophyllus Bryan 1929-7-4 Los Angeles Switzer's Camp Arroyo Seco 975 Comment
  UC1922693  Juncus mexicanus Scott D. White, A. Warniment 2006-7-18 11631 Los Angeles SE TEHACHAPI MTNS.: Gorman area, riparian zone along Gorman Creek, NE of the I-5 Freeway. Lebec 7.5' Quad. Comment
  RSA368090  Juncus phaeocephalus Dayton, Dayton 1925-4-15 s.n. Los Angeles Baldwin Park, Los Angeles vicinity. Comment
  RSA368079B  Juncus rugulosus Anstruther Davidson 1923-09 s.n. Los Angeles Los Angeles River, Griffith Park. Comment
  CATA1358  Juncus xiphioides Mark L. Hoefs, Robert F. Thorne 1995-7-26 2470 Los Angeles Santa Catalina Island: Lower Middle Canyon, just below Eagle's Nest Lodge 134 Comment
  UC213657  Juncus xiphioides I. M. Johnston 1917-8-23 1632 Los Angeles Prairie Fk of San Gabriel R. San Antonio Mountains 1524 Comment
  UCR208210  Juncus xiphioides F. R. Fosberg 1931-5-13 S- 4861 Los Angeles Channel Islands, Eagle's Nest, Middle Ranch Canyon, Santa Catalina Island 180 Comment
  NY21052  Juniperus californica A. D. E. Elmer 06 1902 3633 Los Angeles Palmdale. Comment
  SFV293  Juniperus californica P. G. Kilburn 1957-12-1 561 Los Angeles Near Vincent on US #6, 1 block south of Vincent. Comment
  UC80  Juniperus californica J. H. Barber 1897-7-12 273 Los Angeles near Saugus; Soledad Canyon Comment
  UCR143519  Juniperus californica N. C. Cooper 1943-11-20 979 Los Angeles Transverse Ranges; Liebre Mtns region, Mint Canyon, west of Ranger [Fire?] Station 762 Comment
  SEINET13289846 Image available Juniperus californica S. R. Hill, Kramer, K. 2001-1 33365 Los Angeles Armagosa Creek Comment
  SEINET8981508 Image available Juniperus chinensis Arboretum Staff 68 P1046 Los Angeles Los Angeles, Los Angeles State and County Arboretum Comment
  HSC35975  Juniperus occidentalis Thomas W. Nelson, Jane P. Nelson, James Nelson 1975-8-19 2173 Los Angeles Beside Hwy. 5, W of junction with Hwy. 138 915 Comment
  RSA401722A  Keckiella antirrhinoides var. antirrhinoides A. Menke 1955-4-23 s.n. Los Angeles San Francisquito Canyon. Comment
  RSA549784  Keckiella antirrhinoides var. antirrhinoides Wandalee Thompson 1964-4-11 3 Los Angeles Liebre Mtns.: San Francisquito Canyon Road at Powerhouse No. 2, San Francisquito Canyon, Angeles National Forest. 457 Comment
  NY786813  Keckiella breviflora var. breviflora T. S. Ross 1990-6-28 3960 Los Angeles Liebre Mountain: southerly slopes to the south and southwest of the West Summit and ridge to its W. Liebre Mountain 7.5' USGS Quadrangle. 1389.9 Comment
  LA200892  Keckiella cordifolia Jonathan Sauer; H. N. Sauer, L. Birindelli, D. Birindelli 1969-6-21 4591 Los Angeles SANTA MONICA MOUNTAINS, near Calabasas. Comment
  RSA401781A  Keckiella cordifolia Howard Mullins 1931-5-9 s.n. Los Angeles Santa Susana. Comment
  RSA635049  Keckiella cordifolia Valerie L. Soza, Laura Moore 1999-6-30 578 Los Angeles San Gabriel Mountains: Upper Winter Creek Trail. 854 Comment
  POM44892  Keckiella cordifolia H. E. Hasse 1889-07 s.n. Los Angeles Canyon. Comment
  UC1043434  Keckiella ternata Richard M. Straw 1954-6-17 631 Los Angeles Tujunga Canyon San Gabriel Mts. (0.6 mi w of bridge on Angeles Crest Hwy) Comment
  RSA660442  Keckiella ternata subsp. ternata Orlando Mistretta 1992-6-17 581 Los Angeles Road 2N09 EA. Curtiss Haul Road, Cow Canyon. From 2nd drainage down to Cattle Canyon. Comment
  NY790457  Keckiella ternata var. septentrionalis T. S. Ross 1990-6-28 3957 Los Angeles Liebre Mountain: southerly slopes to the south and southwest of the West Summit and ridge to its West. Liebre Mountain 7.5' USGS Quadrangle. 1389.9 Comment
  UCR24209  Kochia californica John C. Roos 1947-9-18 2790 Los Angeles Western Mojave Desert, 2 mi north of Lancaster 710 Comment
  SEINET10606953  Koeleria macrantha Victor Duran 1933-7-9 Duran 3505 Los Angeles This and a few other grasses, especially Hordeum jubatum, form a sparse cover on the floor of the Pinus jeffreyi forests, Horse Flats, San Gabriel Mountains. 1676 Comment
  POM352645  Lamarckia aurea Bonnie C. Templeton 1939-4-26 s.n. Los Angeles Huntington Palisades, Santa Monica Mountains. Comment
  RSA707939  Lamarckia aurea L. M. Prince 2002-3-28 2 -295 Los Angeles Claremont. Foothill Blvd. near Bernard Field Station. 400 Comment
  SBBG54244  Lamarckia aurea F. C. Boutin 1967-4-23 1648 Los Angeles Nanny, NW of Lemon Tank 213 Comment
  RSA609604  Lamium amplexicaule Louis C. Wheeler 1974-4-14 s.n. Los Angeles San Gabriel Mountains: Wildwood Ranch, Shuler Canyon. 412 Comment
  RSA0060474  Lantana montevidensis R. G. Swinney 2010-8-16 13539 Los Angeles Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. 280 Comment
  POM2171  Lastarriaea coriacea L. R. Abrams 1901-4-1 1218 Los Angeles Ballona Harbor. Comment
  CAS-BOT-BC337890  Lasthenia R. J. Dobbs 1924-4-22 491 Los Angeles 9 miles below Swetzer [Switzer] Comment
  POM361553  Lasthenia californica Ora M. Clark 1929-3-24 1787 Los Angeles S. Santa Susana Mtns. Comment
  RSA361496  Lasthenia californica J. Aug Kusche 1929-4-14 s.n. Los Angeles Little Rock, Mohave Desert. Comment
  POM277131  Lasthenia californica E. S. Steele, H. S. Pratt 1935-3-8 9279 Los Angeles Pico, Beverly Blvd [Los Angeles]. Comment
  HSC5899  Lasthenia glabrata G. E. Anderson 1966-4-4 17 Los Angeles 12 mi. N of Topanga near Hwy. 27 Comment
  CAS-BOT-BC329158  Lasthenia glabrata subsp. coulteri E. Braunton 1907-1-1 s.n. Los Angeles Coast of Los Angeles county Comment
  RSA0112071  Lathyrus Steven A. Junak 2000-5-18 SCa- 1295 Los Angeles Santa Catalina Island. Just E of town at isthmus, plant stop. 15 Comment
  SEINET7042257  Lathyrus sulphureus A. G. Vestal 1938-7-3 s.n. Los Angeles Barley Flats, San Gabriel Mountains, Angeles National Forest. Chilao Flat quadrangle. UTM Zone 11, 401100mE, 379337mN. Ca 5000'. Comment
  SFV20853  Lathyrus vestitus L. Gross, M. Denslow, M. Sidibeh, V. Soza 2003-2-10 717 Los Angeles Verdugo Mountains South side of Verdugo Mountains along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. On west descending ridge down into Brand Canyon on east side of Brand Canyon. 576 Comment
  RSA11605  Lathyrus vestitus subsp. laevicarpus C. Epling, R. Fowler, K. Kneen 1933-04 s.n. Los Angeles Santa Monica Mtns, Boney Ridge. Comment
Read comments Nov 11 2014
  SBBG98512  Lathyrus vestitus var. vestitus T. Ross 1991-5-21 5406 Los Angeles E fork of Box Cyn near its jct with the W fork 451 Comment
  SD64105  Lathyrus vestitus var. vestitus W. Bertsch 1954-4-19 479 Los Angeles Little Dalton Canyon 366 Comment
  UC85261  Lathyrus vestitus var. vestitus C. F. Baker 1904-4-15 4186 Los Angeles Claremont Comment
  CAS-BOT-BC321504  Layia glandulosa Paul F. Covel 1937-4-20 1059 Los Angeles Antelope Valley Comment
  CAS-BOT-BC321524  Layia glandulosa Louis C. Wheeler 1932-4-9 567 Los Angeles 4 mi W of Fairmont, Mohave Desert 914 Comment
  JEPS85113  Layia glandulosa Roy E. Buck and Rexford Palmer 1989-4-29 1229 Los Angeles ca. 2.5 air km nw of confluence of Gorman Creek and Hungry Valley drainage; Lower Hungry Valley 929 Comment
  CAS-BOT-BC380177  Layia platyglossa Carl B. Wolf 1932-5-11 3551 Los Angeles Santa CAtalina Island, west side of Isthmus Harbor Comment
  UCSB52708  Layia platyglossa Boutin, F. 1967-4-23 Los Angeles San Clemente Island; E side of island, Lemon Tank, a dump site 304 Comment
  RSA725595  Lepechinia fragrans Tim Thibault, Chelsea Ames, Valentin Arvizu, Heather Porter, Janet Takara 2006-4-27 415 Los Angeles Santa Catalina Island. Boushay Canyon below Silver Peak Road. 356 Comment
  RSA741093  Lepechinia fragrans Justin M. Wood 2008-11-21 243 Los Angeles Above La Canada, off of ANF Road (2N76). 985 Comment
  SBBG12652  Lepechinia fragrans E. R. Blakley 1962-10-5 5432 Los Angeles NE side of Black Jack Mtn at the jct of Island Rd and White's Landing Rd 365 Comment
  UCSB42865  Lepidium draba Cooper, Peggy 1980-6-8 Los Angeles Gorman; off highway 5 Comment
  CAS-BOT-BC89429  Lepidium fremontii W. R. Dudley; F. H. Lamb 1896-6-4 4312 Los Angeles Lancaster. Comment
  SEINET11983351  Lepidium fremontii H. M. Hall 1902-1 3037 Los Angeles Antelope Valley Comment
  SD39843  Lepidium lasiocarpum subsp. lasiocarpum Edith A. Purer 1931-3-19 Los Angeles El Segundo Comment
  UCR85809  Lepidium lasiocarpum var. georginum T. S. Ross 1991-3-7 4142 Los Angeles San Gabriel Valley, Elephant Hill, western Pomona 230 Comment
  SEINET3148912  Lepidium nitidum G. B. Grant 678 Los Angeles from Pasadena. Comment
  POM9842  Lepidium nitidum var. nitidum P. A. Munz, R. D. Harwood 1920-3-13 3314 Los Angeles San Jose Hills, 3 miles W of Pomona. 305 Comment
  RSA646298  Lepidium perfoliatum Orlando Mistretta, Mark Elvin 1995-3-30 1676 Los Angeles Lancaster area: Northwest corner of Sierra Highway and Avenue C, north of Lancaster. Comment
  UCR276923  Lepidium virginicum subsp. virginicum R. G. Swinney 2011-3-29 14267 Los Angeles San Gabriel Mts., Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel 366 Comment
  RSA187855  Lepidium virginicum var. pubescens R. F. Thorne 1966-6-1 36484 Los Angeles Santa Catalina Island, weed near golf links, Avalon. 30 Comment
  RSA145203  Lepidospartum latisquamum S. Carlquist 1960-9-11 635 Los Angeles Between Wrightwood and Big Pines on Hwy 138. 2011 Comment
  UCSB49607  Lepidospartum latisquamum Roos, John 1951-7-30 Los Angeles Swartout Valley between Wrightwood and Big Pines, San Gabriel Mts. 1981 Comment
  POM6044  Lepidospartum squamatum C. F. Baker 1909-12-15 5236 Los Angeles Claremont. 365 Comment
  UCSB27668  Lepidospartum squamatum Lavinger, S. 1975-10-8 Los Angeles On Wentworth Street, 0.2 miles north from its junction with Stonehurst Avenue, San Fernando Valley 152 Comment
  POM352729  Leptochloa fusca subsp. uninervia Anstruther Davidson 1919-01 s.n. Los Angeles West Adams St. Los Angeles Comment
  RSA484152  Leptochloa fusca subsp. uninervia Bonnie C. Templeton 1934-10-13 4806 Los Angeles Los Angeles River Comment
  SFV22019  Leptodactylon californicum V. Soza, L. Gross, A. Munoz 2000-5-12 894 Los Angeles Verdugo Mountains Northwestern end of Verdugo Mountains. Crestline Drive from New Home Avenue in Sunland. West-northwest-facing slope along fire road to water tank. 457 Comment
  SEINET3087492 Image available Leptodactylon californicum subsp. californicum David Charlton 1987-1-31 635 Los Angeles Saddle Peak, Santa Monica Mountains. 610 Comment
  UCR259556  Leptodactylon pungens R. G. Swinney 2010-9-7 13693 Los Angeles San Gabriel Mountains, Crystal Lake, within 50 ft. of shore line around the entire perimeter 1683 Comment
  RSA0108845  Leptosiphon aureus subsp. aureus R. G. Swinney 2010-6-1 13137 Los Angeles San Gabriel Mountains: Kentucky Springs, c. 1 mile west of Angeles Forest boundary sign at Angeles Forest Hwy, c. 0.5 mile south of Kentucky Springs Rd. 1122 Comment
  UCR281296  Leptosiphon aureus subsp. aureus R. G. Swinney 2014-4-18 16121 Los Angeles San Gabriel Mountains, NE of Littlerock Dam, north end of Alimony Ridge, south side of Mt. Emma Rd., to 75 m south of road 976 Comment
  POM19109  Leptosiphon bicolor P. A. Munz 1923-4-9 6677 Los Angeles San Clemente Island. About 3 miles southeast of Casa Blanca Comment
  RSA158328  Leptosiphon bicolor P. H. Raven 1962-4-10 17226 Los Angeles Along summit ridge about 2 miles north of Thirst, San Clemente Island 488 Comment
  SBBG51639  Leptosiphon breviculus R. Gustafson, C. Davidson 1977-4-20 427 Los Angeles Devil's Punch Bowl County Park, along trail descending to the stream below the campsite 1219 Comment
  SD215608  Leptosiphon breviculus Timothy S. Ross, Steve Boyd, et al. 1990-6-25 3798 Los Angeles Vicinity of Crystal Lake. 1676 Comment
  CHSC4748  Leptosiphon ciliatus M. MacArthur 1967-6-24 63 Los Angeles .7 mi from turn-off on Angeles Crest Hwy. to lower Chilao keeping always to right--left side of rd. by intermittent stream bed, Angeles National Forest. 1584 Comment
  RSA76237  Leptosiphon liniflorus F. W. Peirson 1951-6-23 942 Los Angeles Near Kewen Lake, Pasadena Comment
Read comments Mar 27 2009
  UCR269259  Leptosiphon liniflorus Pam De Vries 2013-5-17 7856 Los Angeles Tehachapi Mountains/Western Transverse Range, Gorman Hills, about 0.50 air mile NNW of the Quail Lake Road offramp on the I5 freeway, just east of Zenobia Rd. 1048 Comment
  RSA0074222  Leptosiphon parviflorus Peter H. Raven 1960-5-15 15366 Los Angeles Santa Monica Mountains: Piuma Road 2.7 miles east of Rambla Pacifica. 427 Comment
  RSA251451  Leptosiphon pygmaeus subsp. pygmaeus R. F. Thorne 1966-4-17 36077 Los Angeles San Clemente Island, near reservoirs between Boulder & Horton, NE side of island. 488 Comment
  UCR51072  Leptospermum laevigatum A. C. Sanders 1988-3-17 7730 Los Angeles Pacific Coast, El Segundo Dunes, immediately west of the LA International airport and Pershing Dr., east of Vista Del Mar Blvd. 30 Comment
  RSA0119006  Leptosyne calliopsidea A. C. Sanders 2007-4-13 33402 Los Angeles Tehachapi Mtns. Foothills: southeast of National Cement Plant, along creek just below Kern Co. line. 1006 Comment
  CATA1909  Leptosyne gigantea Amy Catalano 2014-1-21 006 Los Angeles Santa Catalina Island: Along Airport Road, within ""tacos"", on cliff 395 Comment
  RSA593560  Lessingia glandulifera var. glandulifera Steve Boyd, Valerie Soza, Victoria Jotikasthira, Lauren Raz 1996-7-11 8918 A Los Angeles Liebre Mountains, Castaic Creek, upstream from Fish Canyon, entering the narrower portion of the [floodplain?] 500 Comment
  RSA91285  Lessingia glandulifera var. glandulifera F. W. Peirson 1921-7-19 1260 Los Angeles At forks of Coldwater Canyon and Cattle Canyon, East Fork San Gabriel Canyon 793 Comment
  UC729517  Lessingia glandulifera var. glandulifera Carl B. Wolf 1932-9-15 4078 Los Angeles 2.5 mi above Saugus Glenwood's Cafe on Highway; Mint Canyon 457 Comment
  CAS-BOT-BC339563  Lessingia glandulifera var. peirsonii Ynez Whilton Winblad 1937-9-1 s.n. Los Angeles Ridge Route Comment
  CAS-BOT-BC173174  Lessingia lemmonii var. peirsonii Timothy S. Ross; Steve Boyd; Steve Burns 1994-7-7 8126 Los Angeles Liebre Mountain: vicinity of West Summit (construed as knoll ca 85 m S of intersection of sections 3,4,9,10) 1708 Comment
  UCR205706  Leucaena leucocephala A. C. Sanders, T. B. Salvato 2009-5-18 36803 Los Angeles San Gabriel Valley, Montebello Hills, north side of the Pomona (60) Freeway, SW of Greenwood Ave., south of Potrero Grande Dr., under SCE powerlines near substation 116 Comment
  RSA126647  Leymus condensatus R. St John 1933-2-10 331 Los Angeles Cold Creek. 549 Comment
  RSA600006  Leymus condensatus Steve Boyd, Lauren Raz 1997-5-28 9847 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain. 866 Comment
  RSA639144  Leymus condensatus L. C. Wheeler 1973-7-15 s.n. Los Angeles Doe Flat; Graveyard Canyon. Comment
  CHSC100683  Lilium humboldtii subsp. ocellatum R. E. Riefner Jr. 2006-6-12 06 -236 Los Angeles Verdugo Mountains, N of side of 210 Freeway, W ca. ... Field redacted by CHSC, contact the data manager for more information 488 Comment
  UCR138492  Limonium otolepis L. C. Wheeler 1976-7-29 s.n. Los Angeles Dominguez Hills, Victoria Street and Wilmington Boulevard 46 Comment
  JEPS85118  Linanthus aureus Roy E. Buck and Rexford Palmer 1989-4-29 1230 Los Angeles 10 air km sse Gorman (ca 2.5 air km nw of confluence of Gorman Creek and Hungry Valley drainage, lower Hungry Valley); Hungry Valley 929 Comment
  RSA469957  Linanthus aureus L. C. Wheeler 1934-3-29 2480 Los Angeles San Gabriel Wash 107 Comment
  CHSC95496  Linanthus bigelovii LeRoy Gross 2005-4-28 2114 Los Angeles Transverse Ranges; San Gabriel Mountains region: Ridgeline to Mt. Emma and canyon south of this ridge. West from Mt. Emma (northwest trending ridge, lower part of ridgeline starts to turn southwest.) East of Mt. Emma Road. Near 34.45864N, 118.08684W to 34.46310N, 118.07530W. Than dropped off ridge into canyon bottom back to origin. (Pacific Mtn. 7.5 Quad.: T4N R12W, 11w S1, 6, NE1/4 of 1, NW1/4 of 6) 1324 Comment
  SD4008  Linanthus californicus Mary Capsmell Jun 1899 Los Angeles Pomona Comment
  SBBG54050  Linanthus californicus subsp. glandulosus K. R. Montgomery, T. W. Strid 1973-5-19 73 -69 Los Angeles Dillon Divide, site of LASCA Cistus field plot Comment
  LA88264  Linanthus concinnus O. H. Kappler; 1947-6-7 1476 Los Angeles San Gabriel Mountains, Mount Waterman Area, along Angeles Crest Hiway 2133 Comment
  RSA0055767  Linanthus dianthiflorus R. G. Swinney 2010-4-1 12140 Los Angeles San Gabriel Mountains: Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Mac 399 Comment
  RSA708873  Linanthus liniflorus Scott D. White, Andrea Warniment 2005-9-9 11215 Los Angeles Tehachapi Mountains: Oso Canyon, ca. 1-2 air miles N. of Quail Lake. 1006 Comment
  POM364688  Linanthus parryae N. C. Cooper 1948-4-21 2675 Los Angeles Little Rock. 762 Comment
  RSA166886  Linanthus parryae E. R. Blakley 1958-5-10 2281 Los Angeles 14 miles east of Quail Lake on state hwy 138- Antelope Valley. Comment
  RSA172295  Linanthus parryae R. F. Thorne 1963-5-15 31666 Los Angeles 1 mile W of Los Angeles Co. line on Route 138, ca. 2 miles W of Desert Springs 1220 Comment
  CHSC26208  Linanthus pungens Dick Potter 1967-7-22 62 Los Angeles Ca. 30 miles NE of La Canada off Hwy. 2 at top of Mt. Waterman ski lift in Angeles Nat'l Forest in San Gabriel Mtns. 2438 Comment
  RSA468517  Linanthus pungens L. E. Hoffman 1927-8-13 s.n. Los Angeles Clear Creek, Angeles National Forest. Comment
  SEINET5344335  Linaria canadensis J. Barber 1897-3-14 47 Los Angeles Santa Monica Forestry Station Comment
  UCR193680  Lithophragma R. G. Swinney, Dave Larson 1999-5-15 7141 Los Angeles San Gabriel Mtns., Wolfskill Canyon, above LaVerne and San Dimas, San Dimas Experimental Forest 549 Comment
  CAS-BOT-BC432212  Lithophragma bolanderi Timothy S. Ross; Steve Boyd 1994-5-11 7823 Los Angeles Sawmill Mountain: N slope of the W summit area, about headwaters of West Fork Devils Gulch. Burnt Peak 7.5' USGS Quadrangle. 1548 Comment
  UC1870259  Lithophragma tenellum LeRoy Gross, Michael Denslow 2003-6-4 997 Los Angeles Transverse Ranges; San Gabriel Mountains region: Southeast of Dawson Saddle, south side of Angeles Crest Highway (Hwy. 2), UTM Zone; 3802915N 0426388E. Just off the trail to Throop Peak, a short distance from the highway 2439 Comment
  SFV17999  Lobelia dunnii var. serrata J. N. Hogue, J. D. Dilley 1999-8-11 148 .1 Los Angeles Verdugo Mountains La Tuna Canyon, along tributary on south side of canyon. 550 Comment
  RSA0055769  Lobularia maritima R. G. Swinney 2010-4-1 12135 Los Angeles San Gabriel Mountains: Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Mac 399 Comment
  SD41386  Lobularia maritima Edith A. Purer 1931-4-9 Los Angeles El Segundo Comment
  POM8218  Loeflingia squarrosa P. A. Munz 1921-05 4688 Los Angeles Claremont. Comment
  UCR276928  Logfia filaginoides R. G. Swinney 2011-3-29 14262 Los Angeles San Gabriel Mts., Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel 366 Comment
  POM356962  Lolium perenne subsp. multiflorum M. R. Everett 1941-07 20503 Los Angeles Los Angeles Comment
  RSA13881  Lolium rigidum L. C. Wheeler 1933-6-24 1875 Los Angeles Sepulveda Blvd. at Los Angeles River, San Fernando Valley 198 Comment
  UC1400375  Lomatium dasycarpum subsp. dasycarpum Robert F. Thorne 1971-3-31 41458 Los Angeles Claremont, Johnson's Pastures, N of Mountain Ave. San Gabriel Mountains 548 Comment
  UC1167715  Lomatium lucidum Peter H. Raven and H. L. Wedberg 1957-6-15 10910 Los Angeles 0.8 mi. n. of US 101A Latigo Canyon; Santa Monica Mts., Latigo Canyon Comment
  UCR204451  Lomatium lucidum R. G. Swinney 2005-4-23 8221 Los Angeles San Gabriel Mtns., Glendora, 0.5 mi. north of north end of Rainbow Dr., west of and adjacent to West Bender Canyon 572 Comment
  UCR280768  Lomatium lucidum R. G. Swinney 2014-5-19 16564 Los Angeles San Gabriel Mountains, Glendora, on ridge between west fork of Engelwild Cyn. and Glenco Heights Cyn., 0.2 miles WNW of Engelwild Debris Basin, 0.72 air-miles SSE of Glendora Ridge Motorway 515 Comment
  UC889517  Lonicera hispidula var. vacillans Carl B. Wolf 1932-10-5 4237 Los Angeles 1 mi from Middle Ranch (on road to Black Jack Peak); Santa Catalina Island 274 Comment
  UCR172461  Lonicera interrupta Anuja Parikh, Nathan Gale 2005-6-2 2113 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, SW of Magic Mountain, study area 46 366 Comment
  UC1125304  Lonicera subspicata var. denudata G. T. Nordstrom 1935-1-22 322 Los Angeles 3 mi n of mouth Beartrap Canyon; Santa Barbara National Forest, Tejon Quadrangle Comment
  RSA406765  Lotus argophyllus subsp. ornithopus House, Grumbles 1930-8-5 s.n. Los Angeles San Clemente Island. Comment
  RSA406757  Lotus argophyllus var. ornithopus Anonymous 1906-07 s.n. Los Angeles Santa Catalina Island Comment
  RSA771858  Lotus argophyllus var. ornithopus Robert F. Thorne 1973-4-12 42900 Los Angeles San Clemente Island: China Point at end of road. 15 Comment
  RSA406925  Lotus dendroideus var. dendroideus Freda Detmers 1929-4-14 s.n. Los Angeles Descanso Canyon, Santa Catalina Island. Comment
  RSA157787  Lotus dendroideus var. traskiae P. H. Raven 1962-5-7 17578 Los Angeles San Clemente Island, Wilson Cove 91 Comment
  UC450840  Lotus heermannii F. A. MacFadden 1931-4-22 2954 Los Angeles Power Plant No. 1 San Francisquito Canyon Comment
  RSA406452  Lotus heermannii var. heermannii Geo. L. Moxley 1915-7-4 357 Los Angeles Arroyo Seco Canyon, San Gabriel Mountains. Comment
  RSA599693  Lotus heermannii var. heermannii L. C. Wheeler 1936-6-12 4151 Los Angeles Monroe Canyon, San Gabriel Mountains. 549 Comment
  RSA725749  Lotus humistratus A. C. Sanders, Mark A. Elvin 2003-5-1 26280 Los Angeles Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. 396 Comment
  POM1868  Lotus nevadensis var. davidsonii L. R. Abrams 1901-07 1880 Los Angeles Wilson's Peak Comment
  POM1908  Lotus oblongifolius I. M. Johnston 1917-5-13 s.n. Los Angeles El Monte. 91 Comment
  RSA50636  Lotus oblongifolius var. oblongifolius L. R. Abrams 1900-8-10 18 Los Angeles San Gabriel River Canyon. Comment
  RSA586695  Lotus oblongifolius var. oblongifolius Orlando Mistretta, Mark Elvin 1995-6-20 1797 Los Angeles San Gabriel Mountains, Bare Mountain Canyon; Fountainhead Spring, E of Pacifico Mtn. 2012 Comment
  UCR256223  Lotus purshianus R. G. Swinney 2010-6-4 13034 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area (formerly Placerita Canyon State Park), 0.3-0.9 miles east of Nature Center along bottom of Placerita Canyon 543 Comment
  UC57391  Lotus purshianus var. purshianus J. H. Barber 1898-8-3 Los Angeles Topanga Comment
  IRVC27980  Lotus salsuginosus A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. 2003-4-28 26135 Los Angeles Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. 488 Comment
  RSA0045264  Lotus salsuginosus R. G. Swinney 2010-3-22 12009 Los Angeles West Fork Kagel Canyon, 0.5 miles west of Kagel Cyn. Rd. along Lopez Rd., 10-100 meters east of Lopez Rd. 540 Comment
  RSA0058216  Lotus salsuginosus R. G. Swinney 2010-6-23 13352 Los Angeles San Gabriel Mountains/Verdugo Mountains: Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace. 335 Comment
  RSA0091492  Lotus salsuginosus R. G. Swinney 2010-3-13 11888 Los Angeles Kagel Canyon, 2.2 miles north of I-210 Fwy, along Kagel Cyn. Road. 482 Comment
  UCR153327  Lotus salsuginosus A. C. Sanders, T. B. Salvato 2005-4-26 29731 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, spur at NE end of Cruzan Mesa, south of Vasquez Canyon road, near powerlines 610 Comment
  UCR78128  Lotus salsuginosus Wandalee Thompson 1964-4-11 9 Los Angeles San Gabriel Mtns., Liebre Mountains, Angeles National Forest, near Green Valley, San Francisquito Canyon 854 Comment
  RSA652449  Lotus salsuginosus H. J. Thompson 1959-4-12 1925 Los Angeles 2 miles west of Las Virgenees Road, Mulholland Hwy. 305 Comment
  RSA279068  Lotus salsuginosus var. salsuginosus R. F. Thorne 1971-4-9 41534 Los Angeles Angeles National Forest; or near entrance thereto and below entrance to wooded area of San Dimas Canyon along San Dimas Creek. 381 Comment
  RSA591083  Lotus salsuginosus var. salsuginosus J. Mark Porter, J. Travis Columbus, Gracie dos Santos 1996-6-5 10925 Los Angeles Ca. 2 mi N Solemint, just off Arline Rd., 2.0 mi from intersection with Sierra Hwy. Around a vernal pool on shelf above Plum Canyon and Arline Rd. Pool not evident from road. 610 Comment
  RSA406803  Lotus salsuginosus var. salsuginosus F. R. Fosberg 1931-4-1 S- 4443 Los Angeles Avalon, Santa Catalina Island. 5 Comment
  RSA524193  Lotus scoparius T. S. Ross, S. D. Boyd 1990-6-6 2886 Los Angeles Green Valley Pasture (in San Francisquito Canyon): Saugus District, Angeles National Forest. 927 Comment
  SEINET12151346  Lotus scoparius C. L. Abbott 1926-1 s.n. Los Angeles Los Angeles Comment
  UC15590  Lotus scoparius var. brevialatus Harley P. Chandler 1897-5-11 Los Angeles Claremont 457 Comment
  UC618234  Lotus scoparius var. brevialatus Alice M. Ottley 1920-5-3 589 Los Angeles side of Little Tujunga Wash 335 Comment
  UCR155666  Lotus scoparius var. scoparius A. C. Sanders, Helen Kennedy 2005-4-13 29459 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon 488 Comment
  LA52436  Lotus strigosus Virginia Mars; 1951-4-7 Los Angeles Point Dume Comment
  RSA406315  Lotus strigosus Louis Greata 1901-03 s.n. Los Angeles Garvanza Comment
Read comments Nov 25 2011
  RSA748854  Lotus strigosus R. G. Swinney 2008-5-8 8785 Los Angeles West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd. 1264 Comment
  UCR259646  Lotus strigosus R. G. Swinney 2010-4-1 12129 Los Angeles San Gabriel Mountains, Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Maclay/Harding St. intersection, below Forest Service boundary, from wash bottom to 150 m to the west and from 50 to 150 meters north of Maclay 399 Comment
  RSA498734  Lotus strigosus var. strigosus E. S. Spalding 1925-4-24 s.n. Los Angeles Turnbull Canyon. Comment
  RSA593760  Lotus wrangelianus Steve Boyd, Orlando Mistretta, John Dolan 1996-4-18 8551 Los Angeles Liebre Mountains, upper Osito Canyon between Interstate 5 and the Old Ridge Route on gentle slope with grassland patch and adjacent steeper slopes and canyon bottom. 780 Comment
  UC865542  Lupinus I. W. Clokey and B. C. Templeton 1930-4-8 4716 Los Angeles one mi n Elizabeth Lake; n of Elizabeth Lake Comment
  UC1129306  Lupinus albifrons A. D. Gifford 1935-3-16 480 Los Angeles 5 mi e Whitaker Peak; Angeles National Forest, Tejon Quadrangle Comment
  UCR271091  Lupinus albifrons R. G. Swinney 2011-4-28 14524 Los Angeles San Gabriel Mountains, north of Glendora, ridge with old firebreak south of Persinger Cyn., from Glendora Mt. Road 0.7 mi. west to San Gabriel Cyn. Dam 963 Comment
  RSA587276  Lupinus andersonii T. S. Ross, S. D. Boyd 1990-5-17 2578 Los Angeles Little Gleason Forestry Plantation: north of Mt Gleason Road about the east headwaters of Gleason Canyon and about 2 (air) miles E of Mt Gleason summit. 1682 Comment
  RSA643177  Lupinus andersonii Orlando Mistretta 1993-6-28 892 Los Angeles Angeles National Forest. Table Mountain; Sunrise ski area. Comment
  UC774717  Lupinus arboreus P. C. Everett and E. Norland 1941-1-23 9854 Los Angeles Comment
Read comments Mar 12 2015
  SFV22132  Lupinus bicolor V. Soza, S. Caplow 2003-4-11 1629 Los Angeles Verdugo Mountains Head of Brand Canyon in vicinity of Brand Park, alongside Brand Park Mountainway, north side of powerline tower on west-northwest-facing slope. 640 Comment
  UC1537130  Lupinus bicolor Gordon H. True Jr. 1936-3-27 175 Los Angeles foothills 5 mi w Palmdale; w of Palmdale 914 Comment
  UCD107157  Lupinus bicolor Gerald Dickinson 1962-4-3 9 Los Angeles 1 mi. w. Topanga Canyon-Mllolland Santa Monica Mts. 356 Comment
  UCR265494  Lupinus bicolor Dan S. Cooper 2015-3-5 2015- 40 Los Angeles Los Angeles Basin; Coastal Plain, Torrance, SW corner of Crenshaw Blvd. and West 208th St. 22 Comment
  RSA603533  Lupinus bicolor Mark Hoefs, Steven A. Junak 1996-5-1 2702 Los Angeles Road to lone Tree, past Upper Road to Avalon Canyon. 463 Comment
  SBBG118138  Lupinus bicolor subsp. microphyllus F. R. Fosberg 1931-3-29 4377 Los Angeles Hamilton Cyn, near Avalon 100 Comment
  RSA101180  Lupinus bicolor subsp. tridentatus David B. Dunn, C. Epling 1946-4-19 2121 Los Angeles 5 miles S of LA Honor Farm Ridge. route Hwy 99 762 Comment
  RSA590525  Lupinus concinnus Orlando Mistretta 1994-3-30 966 Los Angeles Little Rock Creek; slopes E of creek below Little Rock Dam 991 Comment
  UCD107516  Lupinus concinnus P. B. Kennedy 1928-3-28 s.n. Los Angeles Avalon, Santa Catalina Island, Calif. Comment
  RSA619088  Lupinus densiflorus R. S. Woglum 1930-4-13 1474 Los Angeles North Hollywood Comment
  SEINET12154515  Lupinus excubitus Unknown 1933-1 8533 Los Angeles Hollywood hills Comment
  CAS-BOT-BC205402  Lupinus excubitus var. austromontanus Wesley O. Griesel 1962-6-6 s.n. Los Angeles Big Pines, San Gabriel Mts. 2072 Comment
  RSA503875  Lupinus excubitus var. austromontanus N. C. Cooper 1948-4-21 2684 Los Angeles Littlerock 762 Comment
  SD215536  Lupinus excubitus var. austromontanus Steve Boyd, Lauren Raz 1997-3-31 9424 Los Angeles Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienage Canyon, south of Liebre Mountain. 914 Comment
  SEINET10485292  Lupinus excubitus var. hallii David B. Dunn 1957-5-18 Dunn RSA 6454 x 6457 Los Angeles Plants 3 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Pressed by howard brown. Hybridization by david b. Dunn. The numbers Are the field plant numbers of rsa. 1St # is female parent x 2nd # male Parent. () Parenthetic # is f1 plant number. Seeds from open field pollen Vector. Comment
  SEINET10485294  Lupinus excubitus var. hallii David B. Dunn 1956-1 Dunn RSA 6454 x 6453 Los Angeles Plants 3 yrs. Old. Grown in field planting at rancho santa ana botanical Garden. Pressed by howard brown. Hybridization by david b. Dunn. The numbers Are the field plant numbers of rsa. 1St # is female parent x 2nd # male Parent. () Parenthetic # is f1 plant number. Seeds from open field pollen Vector. Comment
  RSA585954  Lupinus excubitus var. johnstonii T. S. Ross 1990-5-23 2616 Los Angeles Mt Gleason area: north-northwesterly ridge decending from Messenger Peak (6015 ft) near the headwaters of Mill canyon and Moody Canyon. 1720 Comment
  RSA587045  Lupinus excubitus var. johnstonii Orlando Mistretta, Mark Elvin 1995-5-10 1693 Los Angeles San Gabriel Mountains. Bare Mountain Canyon. West Fork. 1585 Comment
  RSA655744  Lupinus formosus James Henrickson 2000-4-15 20690 Los Angeles Ca. 1 mile SE of Newhall in Whitney Canyon SE of junction of San Fernando Road and State Highway 14. 457 Comment
  POM23930  Lupinus formosus var. formosus George B. Grant 1906-1 s.n. Los Angeles Summit of Mt. Wilson. 1829 Comment
  CATA2304  Lupinus guadalupensis Howard L. Ferguson 1980-4-3 106 Los Angeles San Clemente Island: Just N of Eel Pt. on Westhore Rd. 15 Comment
  SBBG106902  Lupinus hirsutissimus M. L. Hoefs, R. F. Thorne 1996-4-6 2650 Los Angeles Renton Mine Rd 243 Comment
  SBBG69386  Lupinus hirsutissimus M. N. Ackley -Mar-1928 529 Los Angeles Eagle Rock 304 Comment
  UC1178509  Lupinus hyacinthinus Peter Kamb June 1947 625 Los Angeles slopes above Pine Flats; San Gabriel Mts., slopes above Pine Flats 2133 Comment
  UC57457  Lupinus latifolius var. parishii J. H. Barber 1897-6-27 Los Angeles Aliso Canyon Comment
  CAS-BOT-BC211678  Lupinus longifolius E. K. Balls 1954-3-8 18870 Los Angeles 1 mi. e. of La Crescenta Comment
  POM183645  Lupinus longifolius Joseph A. Ewan 1929-5-4 3462 Los Angeles Santa Monica Mountains, Santa Ynez Canyon. Comment
Read comments Apr 15 2014
  RSA0061217  Lupinus longifolius Daisie Huang 2008-4-6 08040602 Los Angeles Deer Creek Road, right off of PCH. Malibu. 17 Comment
  UCR240250  Lupinus longifolius Dan S. Cooper 2012-2-14 212- 12 Los Angeles Los Angeles Basin, open area between Allesandro St. and Peru St., near intersection of the 2 & I-5 freeways 163 Comment
  UCSB46606  Lupinus longifolius Welton, Patti 1983-3-28 Los Angeles Southwest side of Mulholland Hwy., 2.2 miles north of its junction with Malibu Canyon Road, Santa Monica Mtns. 487 Comment
  RSA626108  Lupinus microcarpus var. densiflorus LeRoy Gross 1999-5-1 150 Los Angeles Santa Susana Mountains, east end: Wiley Canyon, north on interstate 5, exit Calgrove Ave. turn left to the old road, City of Newhall. 549 Comment
  UCR126600  Lupinus microcarpus var. microcarpus A. C. Sanders, Mark A. Elvin 2003-4-16 26037 Los Angeles Santa Clara River watershed, Newhall Ranch, c. 0.4 north of Hwy 126, west of Castaic Creek and north of its confluence with the Santa Clara River, 0.6 mi. south of Commerce Center Dr. along Franklin Parkway, vicinity of large water tank 366 Comment
  RSA0003470  Lupinus moranii Reid V. Moran 1941-2-18 587 Los Angeles San Clemente Island: Middle Ranch Creek 30 Comment
  CAS-BOT-BC207241  Lupinus peirsonii Frank W. Peirson 1930-5-30 8904 Los Angeles Rock Cr., San Gabriel Range 1371 Comment
  SD43385  Lupinus sparsiflorus Darley F. Howe 1948-5-4 1791 Los Angeles San Gabriel Mountains, Goode Pass 1006 Comment
  RSA679914  Lupinus stiversii LeRoy Gross, Sarah J. De Groot 2003-5-17 922 Los Angeles Mt. Lowe fire road (2N50.1) 1402 Comment
  SBBG117013  Lupinus succulentus S. A. Junak with R. N. Philbrick 2001-5-18 SCa 1539 Los Angeles Cottonwood Cyn, just S of Cottonwood-Blackjack Rd, ca. 2.6 mi inland from mouth of cyn 256 Comment
  UCSB3345  Lupinus succulentus Wedberg, H. 1958-2-22 Los Angeles About 2 miles west of Berverly Glen Blvd. on Mulholland Drive, Santa Monica Mts. Comment
  RSA582457  Lupinus succulentus L. C. Wheeler 1935-4-25 3440 Los Angeles Placerita Canyon, San Gabriel Mountains. 457 Comment
  CHSC95805  Lupinus truncatus LeRoy Gross; Michael Denslow, Mariam Sidibeh, Valerie Soza 2003-2-10 725 Los Angeles Transverse Ranges: Verdugo Mountains Region; South side; Along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. Area burned Summer-Fall of 2002. On ridge east of the Brand canyon Cemetery west of the land fill. The lower part of Brand Park motorway. A southwest trending ridge. The fire burn the northwest side of ridge facing the cemetery. 307 Comment
  PASA1686  Lupinus truncatus Sally Ellis 1940-3-25 Los Angeles Claremont Comment
  UC729581  Lupinus truncatus Carl B. Wolf 1932-5-9 3480 Los Angeles left (E.) Fork of Pebbly Beach Canyon Santa Catalina Island (1/3 mi above Mexican Houses); , left (E.) Fork Pebbly Beach Canyon 152 Comment
  UCR281425  Lupinus truncatus R. G. Swinney 2014-5-21 16625 Los Angeles San Gabriel Mountains, Glendora, along ridgetop and north side of ridge due south of the west fork of Harrow Cyn., north of end of Glendora Ave., along historic (abandoned early '70s) Whitcomb Trail 549 Comment
  RSA414371  Lupinus truncatus M. B. Dunkle 1938-3-20 5255 Los Angeles Palos Verdes Hills, Los Angeles. Comment
  RSA598272  Lupinus truncatus R. G. Swinney 1989-4-26 s.n. Los Angeles San Gabriel Mountains, in and near Glendora wilderness Park, Big Dalton Canyon 442 Comment
  SEINET10489066  Lupinus truncatus David B. Dunn 1948-3-20 Dunn 3785 Los Angeles Along roadside about 1 block w of grand ave on cypress ave about a mile ne of Covina. Comment
  CAS-BOT-BC231365  Lycium andersonii A. D. E. Elmer 1902-6-1 3757 Los Angeles Acton, Mt. Gleason Comment
  RSA722097  Lycium barbarum R. E. Riefner 2007-3-10 7 -115 Los Angeles Palos Verdes Peninsula, vicinity of Via Coronel Rd. and Via Olivera Rd. 115 Comment
  UC174065  Lycium brevipes var. hassei G. B. Grant 1900-1 6157 Los Angeles Santa Catalina Island Comment
  OBI69354  Lycium californicum John Knapp, Denise Knapp 2002-11-27 21 Los Angeles Santa Catalina Island 183 Comment
  SFV21787  Lycium cooperi L. K. Grossnickle, K. Grossnickle 2010-5-2 s. n. Los Angeles Mojave Desert Antelope Valley. Palmdale, wash of Amargosa Creek at end of Whiteash Drive. 820 Comment
  UCR55757  Lycium cooperi J. A. Adams 1966-4-20 702 Los Angeles Mojave Desert, 7 mi below Valyermo 915 Comment
  CDA5784  Lycium ferocissimum David S. Verity 1978-9-12 Los Angeles Ballona Creek. 0 Comment
  CATA2543  Lyonothamnus floribundus subsp. aspleniifolius Michael R. Benedict 1971-6-26 Los Angeles San Clemente Island: Near grove of Prunus, south fork of Eagle Canyon, northerly of triangulation point ""Gray"" 457 Comment
  RSA451627  Lyonothamnus floribundus subsp. aspleniifolius Larry E. DeBuhr, Gary D. Wallace 1972-9-3 712 Los Angeles Horse Canyon 427 Comment
  RSA632533  Lyonothamnus floribundus subsp. aspleniifolius Steven A. Junak 1997-10-29 SCI- 985 Los Angeles San Clemente Island: E side of island, near head of first canyon S of Camer Pad 'Malo,' 0.1 mile SSW of 'Malo 1' 381 Comment
  RSA155823  Lyonothamnus floribundus subsp. floribundus Peter H. Raven 1962-5-21 17816 Los Angeles Santa Catalina Island: lower end of Bullrush Canyon. 198 Comment
  RSA578219  Lyonothamnus floribundus subsp. floribundus Tim S. Ross, Neal, Takara, Bob Given 1994-8-1 8178 Los Angeles Santa Catalina Island. 990m NNE of Blackjack Mountain, 760m SSW of Echo Lake, near head of draw draining to White Cove. 363 Comment
  RSA589864  Lyonothamnus floribundus subsp. floribundus Tim S. Ross, Neal, Takara, Bob Given, Gay, Fone 1994-8-3 8208 Los Angeles Santa Catalina Island. W end of island, N side of main east-west ridge system, at head of Bouchette Canyon draining NE to Johnson's Landing. 405 Comment
  UC75253  Lythrum californicum C. F. Baker 1903-7-20 3349 Los Angeles Pacific Coast, Claremont Claremont; Pacific Coast, Claremont Comment
  RSA0011275  Lythrum hyssopifolia Valerie L. Soza 1998-5-3 97 Los Angeles Claremont, Bernard Field Station (BFS), Claremont Colleges, NW corner of Mills Avenue and Foothill Boulevard.: West of main road, along southern edge of pHake Lake. 412 Comment
  UC1929999  Madia Mark Elvin, Orlando Mistretta 1996-3-24 129 A Los Angeles Channel Islands; San Clemente Island: Eagle Canyon. Comment
  LA88348  Madia elegans O. H. Kappler; 1943-7-4 505 Los Angeles Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope 365 Comment
  RSA158261  Madia sativa P. H. Raven 1962-7-10 17983 Los Angeles Scattered in canyon below Lemon Tank, San Clemente Island 244 Comment
Read comments Dec 25 2010
  RSA0083119  Malacothamnus R. G. Swinney 2010-6-4 13040 Los Angeles Placerita Canyon Natural Area (formerly Placerita Cyn. State Park), 0.3-0.9 miles east of Nature Center along Placerita Cyn. bottom. 476 Comment
  RSA678461  Malacothamnus clementinus Mark A. Elvin, Dylan Hannon, Gery Allan, Curtis Clark, Steve Burckhalter 1996-4-20 169 Los Angeles San Clemente Island. Lemon Tank. Comment
  SBBG52888  Malacothamnus clementinus F. C. Boutin 1967-4-23 1653 Los Angeles Lemon Tank 304 Comment
  RSA433296  Malacothamnus fasciculatus Blanche Trask 190 Los Angeles Avalon, Santa Catalina Island. Comment
  UC450786  Malacothamnus fasciculatus Fay A. MacFadden 1931-5-28 78 E Los Angeles Tuna Canyon, Verdugo Hills Comment
  SEINET8887412  Malacothamnus fasciculatus W. Wheeler 1904-7-5 s.n. Los Angeles Covina. Comment
  UCR142500  Malacothamnus fasciculatus var. fasciculatus F. R. Fosberg 1931-7-16 S- 5427 Los Angeles Channel Islands, Gallagher's Canyon, Santa Catalina Island 100 Comment
  RSA674794  Malacothamnus marrubioides Scott D. White, Kent Hughes 2000-5-16 7836 Los Angeles San Gabriel Mountains: Northern foothills near Acton. Bajada slopes and unnamed ephemeral tributaries to Arrastre Cyn. 976 Comment
  LA201032  Malacothrix clevelandii Carl Epling; L. Ellison 1929-5-18 sn Los Angeles 228 Comment
  RSA584983  Malacothrix glabrata Timothy S. Ross 1993-5-16 7162 Los Angeles Upper Monroe Road; ridgetop hillock on the divide between Persinger, Horse, and Little Dalton Canyons; ca 850-930 m NW of Horse Canyon Saddle. 1024 Comment
  UCR132353  Malacothrix saxatilis John F. Green 2003-7-17 s.n. Los Angeles San Gabriel Mountains, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect one 381 Comment
  JEPS26039  Malacothrix saxatilis var. tenuifolia Lewis S. Rose 1960-8-28 60085 Los Angeles e slope Coldwater Canyon; Santa Monica Mts. 335 Comment
  JEPS36608  Malacothrix saxatilis var. tenuifolia Elizabeth Day Palmer 1908-8-15 Los Angeles Arroyo Seco Los Angeles Comment
  RSA0103430  Malacothrix saxatilis var. tenuifolia R. G. Swinney 2011-7-7 15418 Los Angeles San Gabriel Mountains: Colby Ranch (Camp Colby), S end of Inspiration Canyon Trail, in a N-flowing tributary of upper Coldwater Cyn. 1220 Comment
  SD41991  Malacothrix saxatilis var. tenuifolia Darley F. Howe 1947-5-4 1573 Los Angeles Mint Canyon Comment
  UC1922891  Malacothrix saxatilis var. tenuifolia Valerie Soza, L. Lubinsky 2001-5-16 1229 Los Angeles Transverse Ranges; Verdugo Mountains; Northern San Rafael Hills, Liz's Loop (Edison Road) to Cherry Canyon Fire Road 488 Comment
  UC370910  Malacothrix saxatilis var. tenuifolia R. L. Pendleton 1909-7-2 1355 Los Angeles road e Avalon; Santa Catalina Island 9 Comment
  RSA922  Malacothrix saxatilis var. tenuifolia J. T. Howell 1928-6-29 995 Los Angeles Neaar Santa Monica 76 Comment
  SEINET11808093  Malacothrix saxatilis var. tenuifolia S. B. Parish, Parish, W. F. 1882-1 1132 Los Angeles Santa Monica Comment
  RSA659894  Malosma laurina Fred Brooks 1988-5-7 44 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff, on west side of canyon, above river. 1371 Comment
  SD181740  Malosma laurina LeRoy Gross, Valerie Soza and Samantha Tessel 2001-6-4 397 Los Angeles Verdugo Mountains Region: Northwest side, just north of Ledge Ave. and Tuxford St., west of McDonald Creek. 274 Comment
  UC17935  Malosma laurina Blanche Trask Apr. 1890 Los Angeles Avalon Santa Catalina Isl., Avalon Comment
  UC17937  Malosma laurina J. H. Barber 1897-9-8 277 Los Angeles Santa Monica Exp't. Station Comment
  UCR177749  Malva neglecta LeRoy Gross, Naomi Fraga 2002-4-4 521 Los Angeles Los Angeles Basin: Verdugo Mountains Region, Southwest side; From saddle along main crest where the dirt roads of Verdugo Mountain Way & Chandler Fire Road meet, (Thomas Guide 1998 street guide and directory) head north down Wildwood Fire Road, (closed road and plants growing back onto road) to old home site near La Tuna Canyon Road. This home was burned down a long time ago, and road abandoned. 400 Comment
  POM13564  Malva nicaeensis P. A. Munz 1922-5-10 5600 Los Angeles Claremont. 366 Comment
  RSA649000  Malva parviflora Scott Lowe 1991-4-20 8 Los Angeles San Gabriel River channel, about 100 m. south of Valley Boulevard bridge, city of El Monte. Comment
  RSA658418  Malva parviflora Patricia Kouo 1994-4-27 944105 Los Angeles 3 miles south of I-10, and 1-mile north of I-60. On the west side of Rosemead Blvd. at the most southern lake. Comment
  SBBG69450  Marah macrocarpa M. N. Ackley -Mar-1928 118 Los Angeles Eagle Rock 213 Comment
  UCSB9117  Marah macrocarpa Philbrick, Ralph 1953-3-3 Los Angeles In a Claremont wash 304 Comment
  POM296441  Marah macrocarpa Lyman Benson 1945-3-16 11611 Los Angeles Claremont, Pacific slope drainage area. 351 Comment
  RSA255460  Marah macrocarpa I. M. Munz 1940-4-29 16574 Los Angeles Baseline Rd. N of Claremont. Comment
  RSA441005  Marah macrocarpa M. B. Dunkle 1939-11-24 7352 Los Angeles San Clemente Island: east coast summit Comment
  UC557757  Marah macrocarpa var. major Nell Murbarger May, 1936 240 Los Angeles San Clemente Island Comment
  RSA409824  Marrubium vulgare Chung-Hsin Chung 1931-5-8 s.n. Los Angeles Griffith Park. Comment
  SD69702  Matricaria occidentalis Robert F. Thorne 1966-4-29 36278 Los Angeles Santa Catalina Island, Middle Ranch Canyon 214 Comment
  RSA144586  Meconella denticulata W. R. Ernst 1957-4-19 158 Los Angeles San Gabriel Canyon: Highway 39. 0.4 mi. S of Rincon Ranger Station. Comment
  UCR96311  Medicago polymorpha B. G. Pitzer 1996-4-27 2721 Los Angeles City of Signal Hill, Reservoir Park, on Wardlow Road between Orange Street & Walnut Street, east of Long Beach Blvd. Comment
  RSA3482  Medicago polymorpha Carl B. Wolf 1932-5-9 3425 Los Angeles Near the Bathhouse Avalon 8 Comment
  UCR177795  Melia azedarach LeRoy Gross 2001-10-6 448 Los Angeles Los Angeles Basin region, Big Tujunga Wash, southern front of the San Gabriel Mountains; Where the storm waters run down through Haines Canyon channel, east of Foothill Blvd. South side of the wash 366 Comment
  HSC24463  Melica imperfecta Gary D. Cromwell, David Wheat 1971-4-30 596 Los Angeles Mystic Canyon, Angeles National Forest, San Gabriel Mountains, 2 miles NE of Glendora. 427 Comment
  LA89867  Melica imperfecta Elizabeth McClintock; 1945-5-1 sn Los Angeles SANTA MONICA MOUNTAINS, Dry Canyon-Cold Creek Road. Comment
  RSA0083310  Melica imperfecta R. G. Swinney 2010-3-22 12017 Los Angeles Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima. 502 Comment
  RSA482005  Melica imperfecta Richard Noyes 1988-5-12 566 Los Angeles San Gabriel Mountains: San Antonio Canyon. One mile north of intersection of Mt. Baldy Road and Mountain Avenue 854 Comment
  RSA652878  Melica imperfecta Ron Martinolich 1991-5-3 52 Los Angeles Glendale, Flint Peak access road, 0.5 miles west of water tower, off road to southwest along old, overgrown road cut, 100 feet, at base of 10-25 foot cliff. Comment
  RSA725239  Melica imperfecta K. Dobry 1991-6-24 d- 732 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  SBBG47084  Melica imperfecta K. K. Muller 1972-5-2 3079 Los Angeles Red Rover Mine turnoff from St Hwy 14 between Los Angeles and Palmdale Comment
  UC1132290  Melica imperfecta H. A. Jensen 1933-4-3 279 Los Angeles Sierra Pelona Valley; Elizabeth Lake Quad. 822 Comment
  UC1587719  Melica imperfecta Tim Ross, Orlando Mistretta, Mike Hammitt 1991-5-19 5259 Los Angeles w fork Near-Death Canyon (draining into Mosquito Cove (draining beginning 800 ft n of Rest [1336 '] marker; 1800 ft se of Malo Knoll [1396']), beginning of drainage); San Clemente Island, Mosquito Cove 384 Comment
  POM348162  Melilotus albus F. R. Fosberg 1931-4-10 s 4603 Los Angeles Eagle nest, Middle Ranch Canyon, Santa Catalina Island 180 Comment
  RSA720367  Melilotus albus LeRoy Gross 2007-4-6 2624 Los Angeles Southern base of the range: Debris basin behind Bel Aire Park, at the intersection of Cambridge Drive and Bel Aire Drive. City of Burbank. 273 Comment
  RSA550723  Melilotus albus Tim S. Ross, Annette Ross 1991-7-29 5681 Los Angeles Elephant Hill: N-most point of the Puente Hills, W Pomona. 229 Comment
  LA200494  Melilotus indicus Norman A. Cole; May 1964 323 c Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Malibu Lake, Lake Malibu bridge on Lake Vista Rd. 213 Comment
  RSA534153  Melilotus indicus Tim S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-17 5051 b Los Angeles San Clemente Island: Lower Wilson Cove Canyon; bouldery, rocky draw SW of and above pier operations. 15 Comment
  UCSB3448  Melilotus indicus McElwain, Isabelle 1953-3-29 Los Angeles 500 yds. N. 10000 Bull Canyon Rd. Grenada Hills 457 Comment
  UCR95770  Mentha canadensis Lauren Raz, Steve Boyd 1996-10-23 003 Los Angeles Liebre Mtns, Entrance to Ruby Canyon on FS Rd 6N24, 1/10 mi from junction with Lake Hughes Road 610 Comment
  RSA746839  Mentzelia albicaulis R. G. Swinney 2008-5-8 8781 Los Angeles West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd. 1264 Comment
  UC1595365  Mentzelia dispersa Tim Ross, Steve Boyd 1990-6-18 3452 Los Angeles Camp Verdugo Pines and vicinity San Gabriel Mtns., Mescal Creek (northerly draw draining to Jackson Lake); USGS 7.5, SW/4 1877 Comment
  RSA587203  Mentzelia dispersa Orlando Mistretta, Mark A. Elvin 1995-5-10 1691 Los Angeles San Gabriel Mountains: Bare Mountain Canyon. Head of W. Fork. 1738 Comment
  SD247666  Mentzelia jonesii Ed Kentner 2014-3-21 361 Los Angeles Western Mojave Desert, approx. 13 km east of Pearblossom, near the corner of Largo Vista Road and Avenue X-8. 1876 Comment
Read comments Jun 9 2016
  JEPS112752  Mentzelia micrantha Dean W. Taylor 2002-4-30 18022 Los Angeles upper headwaters Haskell Canyon, Del Sur Ridge, Angeles National Forest 609 Comment
Read comments Nov 8 2011
  POM83989  Mentzelia micrantha I. E. Diehl 1902-6-28 259 Los Angeles Avalon, Santa Catalina Island. Comment
Read comments Jan 22 2009
  UCR209504  Mentzelia montana R. G. Swinney 2008-6-17 9024 Los Angeles San Gabriel Mountains, 2.3 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway 1992 Comment
  UCR54649  Mentzelia veatchiana A. C. Sanders 1988-4-22 7795 Los Angeles Western Mojave Desert, near Quartz Hill in Lancaster, south of Avenue 'L' at 37th St. West 747 Comment
  SBBG53308  Mesembryanthemum crystallinum D. M. Power 1972-11-11 Los Angeles terrace W of Wilson's Cove Comment
  RSA155905  Mesembryanthemum nodiflorum P. H. Raven 1962-7-11 18009 Los Angeles San Clemente Island, Wilson Cove 61 Comment
  CAS-BOT-BC348447  Micropus californicus var. californicus Louis Wheeler 1932-5-28 784 Los Angeles E side San Antonio Canyon SE Hogback, San Gabriel Mts. 1280 Comment
  RSA533938  Microseris douglasii subsp. platycarpha Timothy S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-18 5224 b Los Angeles San Clemente Island; SE end of island in the vicinity of Knob, 5100 ft NW of Guds. About 250 feet SSE of Knob, approaching Knob Canyon 282 Comment
  POM363450  Microseris heterocarpa Anstruther Davidson 1894-04 s.n Los Angeles Elysian Park, Los Angeles Comment
  UCR238093  Microseris heterocarpa Mark A. Elvin, Cathleen Weigand 2003-5-22 2892 Los Angeles Western Transverse Range; Santa Susana Mtns., crest of mountains at head of Salt Canyon, Newhall Ranch 915 Comment
  RSA555348  Microseris lindleyi D. Charlton 1991-5-21 5232 Los Angeles Ritter Ridge, city park site, south of 30 St west terminus. Narrow north facing canyon. 1037 Comment
  UCR223010  Microseris lindleyi R. G. Swinney 2009-5-5 10636 Los Angeles Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.3 mi. southeast of Mt. Emma Rd. crossing 951 Comment
  UCR85447  Microseris lindleyi R. G. Swinney 1994-5-7 2826 Los Angeles San Gabriel Mtns, Glendora Wilderness Park, 0.4-0.6 mi north of Big Dalton Canyon Road on Mystic Canyon Trail 488 Comment
  UCR205616  Mimulus R. G. Swinney 2008-5-12 8832 Los Angeles San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd. 1271 Comment
  CATA287  Mimulus aurantiacus Mark L. Hoefs 1973-5-21 302 Los Angeles Santa Catalina Island: Upper Renton Mine Road 274 Comment
  RSA164778  Mimulus aurantiacus Wesley O. Griesel 1963-7-11 823 Los Angeles Islip Saddle, San Gabriel Mountains 2439 Comment
  RSA668162  Mimulus aurantiacus Don Jillson 1961-3-19 s.n. Los Angeles Scholl Canyon. 299 Comment
  RSA680080  Mimulus aurantiacus Mark A. Elvin, Michael Wall, Scott Koukol, Sylvia Engstrom 1996-9-11 359 Los Angeles San Gabriel Mtns. Angeles National Forest. Glendora Ridge Rd. 7.3mi W of gate at Mt. Baldy Road. S side road on bank. Comment
  RSA724658  Mimulus aurantiacus K. Dobry 1991-5-20 598 Los Angeles West San Gabriel [Mountains] at Elsmere Cyn. Comment
  RSA439237  Mimulus aurantiacus var. pubescens Fay A. MacFadden 1931-4-9 s.n. Los Angeles Tuna Canyon, Verdugo Hills. Comment
  UCR271799  Mimulus aurantiacus var. pubescens R. G. Swinney 2010-5-7 12588 Los Angeles San Gabriel Mountains, Lake View Terrace, Oliver Canyon, 0.85 air miles north of I-210 Fwy., c. 100 meters east of cyn. bottom along private dirt service rd. 463 Comment
  POM219972  Mimulus aurantiacus var. puniceus F. R. Fosberg 1932-5-6 8121 Los Angeles Big Wash Canyon, Avalon, Santa Catalina Island. 50 Comment
  UCD122447  Mimulus brevipes Isabelle Tavares; Valera Brinson 1962-4-16 255 Los Angeles Bouquet (Boquet) Canyon Road, three miles south of Boquet Canyon Guard Station. Comment
  POM30  Mimulus cardinalis D. L. Crawford 1915-7-16 s.n. Los Angeles Live Oak Canyon -Claremont Comment
  UCSB33682  Mimulus cardinalis Miller, Brian 1960-7-21 Los Angeles Dawson's Saddle; San Gabriel Mountains 2590 Comment
  UCR102371  Mimulus floribundus L. C. Wheeler 1967-6-26 9870 Los Angeles San Gabriel Mtns, Elsmere Canyon 466 Comment
  RSA624023  Mimulus fremontii var. fremontii S. Brock 1963-5-11 20 Los Angeles 1.5 mi. above Little Rock lake, S of dirt road in wash. 915 Comment
  UCSB10261  Mimulus fremontii var. fremontii Nowell, J. 1958-5-16 Los Angeles Hwy 138; 6 miles from its junction with Pear Blossom to Victorville Airport Road; growing near road Comment
  RSA650914  Mimulus guttatus Matt Bogdanoff 1981-5-24 14 Los Angeles Big Dalton Cyn. Rd., 0.7 mi E of junction with Glendora Mtn. Rd., N of Glendora. 396 Comment
  SBBG71134  Mimulus guttatus P. DeVries 2013-4-5 7820 Los Angeles ca. 1.5 air mi Wof the Gorman offramp on the N bound 15, along Gorman Post Rd, N Side 1097 Comment
  RSA101714  Mimulus guttatus G. R. Proctor 1942-1-24 333 Los Angeles Santa Anita Canyon. Comment
  UCSB7513  Mimulus guttatus Wedberg, H. 1958-5-10 Los Angeles 0.4 mi SW of Mulholland Hwy-Latigo Can. Rd. jct; on Latigo Can. Rd; Santa Monica Mtns Comment
  RSA535600  Mimulus johnstonii David M. Thompson 1986-6-7 494 Los Angeles 3.0 miles SE of Valyermo-Big Pines road along Big Rock Creek Road, NE side of road. 1390 Comment
  RSA447976  Mimulus moschatus F. R. Fosberg, Joseph A. Ewan 1931-8-12 S- 5566 Los Angeles San Gabriel Mountains: Little Jimmy Spring, Windy Camp, N. slope Mt. Islip. 2300 Comment
  RSA80763  Mimulus pilosus F. W. Peirson 1921-7-19 2514 Los Angeles San Gabriel Mts: junction of Coldwater Canyon and Cattle Canyon 793 Comment
  CAS-BOT-BC388660  Minuartia douglasii Philip A. Munz 1925-4-23 9452 Los Angeles San Gabriel Canyon 487 Comment
  UC1929533  Minuartia douglasii Valerie Soza, Naomi Fraga, Aydee Virgen 2003-6-16 1684 Los Angeles Transverse Ranges; San Gabriel Mountains region; Western extension of Waterman Mountain, along Waterman Mountain trail 10W04 from approximatly 0.75 to 2.5 miles ESE from Three Points trailhead. Comment
  CAS-BOT-BC388658  Minuartia douglasii Geo. B. Grant 1901-1-1 4828 Los Angeles Altadena Comment
  RSA252903  Minuartia douglasii R. F. Thorne 1973-5-11 43563 Los Angeles 1/4-1/2 mile N of Bob's Gap, N slope of Holcomb ridge, ca. 2.5 miles due S of Llano. 1159 Comment
  RSA670388  Mirabilis laevis I. W. Clokey, Bonnie C. Templeton 1929-05 4499 Los Angeles Mandeville Canyon, Santa Monica Mountains. 350 Comment
  RSA787214  Mirabilis laevis J. D. Olmsted 1958-3-17 58 Los Angeles Johnson s Pasture Road with SW drainage along Thompson Creek 1.25 mi NW of intersection Indian Hill and Baseline, NW of Claremont. 473 Comment
  CAS-BOT-BC434650  Mirabilis laevis var. crassifolia Timothy S. Ross; J. Mark Porter 1995-5-4 8475 Los Angeles Liebre Mountains. Texas Canyon: ca 3.6 road miles NE of Bouquet Canyon Road. 682 Comment
  UC465715  Mirabilis laevis var. crassifolia R. L. Pendleton 1909-7-2 1367 Los Angeles road E of Avalaon, Santa Catalina Island 4 Comment
  RSA657166  Mirabilis laevis var. crassifolia Joseph M. Keefe 1978-5-11 22909 Los Angeles 0.5 mile north of DeBell Golf Course, foothils of Verdugo Mountains, Burbank. 488 Comment
  SDSU8456  Mirabilis laevis var. crassifolia R. M. Beauchamp 1967-3-18 301 Los Angeles On dry slope west of dump below Lemon Tank., San Clemente Island, Ca. Comment
  RSA121177  Mirabilis multiflora var. pubescens A. Simontacchi 1935-5-26 45 Los Angeles 1 3/4 miles WSW of Manzana. 915 Comment
  UC1587609  Monardella australis subsp. cinerea Tim Ross 1991-8-14 5779 Los Angeles Roundtop [Mtn] San Gabriel Mountains, Chilao Flat USGS 7.5' Quad. 1752 Comment
  JEPS63338  Monardella breweri subsp. lanceolata C. E. Hutchinson 1902-6-4 Los Angeles San Gabriel Canyon San Gabriel Mts. 487 Comment
  UCR270646  Monardella breweri subsp. lanceolata R. G. Swinney 2011-10-10 15737 Los Angeles San Gabriel Mountains, east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream 1585 Comment
  RSA0088944  Monardella candicans Bonnie C. Templeton 1971-5-16 11609 Los Angeles About 7 mi. n.e. of Palmdale. 815 Comment
  UCR210232  Monardella linoides R. G. Swinney 2008-8-13 9406 Los Angeles San Gabriel Mtns., Big Rock Creek, 1.0 mi. east of Fenner Canyon 1793 Comment
  CAS-BOT-BC349489  Monolopia lanceolata Geo. B. Grant 1903-3-22 s.n. Los Angeles Highland Park Comment
  RSA0110578  Monolopia lanceolata Richard G. Swinney 2011-4-19 14422 Los Angeles San Gabriel Mountains: San Andreas Rift Zone SW of Littlerock, between S. CA Edison transmission line corridor on ridgetop & Littlerock Cr., north of Mt. Emma Rd. Just north of transmission lines. 945 Comment
  UCR259151  Morus alba R. G. Swinney 2010-6-23 13376 A Los Angeles San Gabriel Mountains/Verdugo Mountains, Hansen Dam Flood Control Basin, along Big Tujunga Wash, SW of Orcas Park, Lake View Terrace 335 Comment
  RSA788774  Muhlenbergia microsperma Mark Elvin, Sara L. Crockett 1997-3-17 372 Los Angeles Channel Islands; Santa Catalina Island: Cape Canyon. W side of Canyon. 1.25m NE middle Ranch on Cape Canyon Rd. Comment
  RSA377606  Muilla maritima Anstruther Davidson 1890-04 s.n. Los Angeles Near Burbank Comment
  CAS-BOT-BC514192  Muilla maritima G. B. Grant 1901-3-24 3645 Los Angeles Eaton Wash Comment
  CAS-BOT-BC515105  Muilla maritima Timothy S. Ross; Steve Boyd 1994-5-25 7894 Los Angeles West Summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersection of sections 3, 4, 9, & 10, Liebre Mtn 7.5' USGS Quadrangle 1708 Comment
  CAS-BOT-BC101644  Myrica californica E. A. Howard 1930-8-1 s.n. Los Angeles Santa Monica Mts. Comment
  RSA594976  Nassella cernua Timothy S. Ross 1995-4-7 8364 Los Angeles 'OLD RIDGE ROUTE'': 1.4 road miles NNW of its intersection with Templin Highway; headwaters of Canton Canyon. 893 Comment
  UCD87408  Nassella cernua W. Biehler 1951-4-27 s.n. Los Angeles Elizabeth Lake area. Comment
  RSA732719  Nassella lepida A. C. Sanders 2003-4-29 26186 Los Angeles Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. 396 Comment
  UCR154364  Navarretia A. C. Sanders 2005-5-5 29899 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Cruzan Mesa along dirt road near large vernal pool 655 Comment
  UCR174650  Navarretia atractyloides Jennifer H. Jones 2006-6-4 370 Los Angeles Transverse Ranges; Foothills of San Gabriel Mtns., SW of Claremont Wilderness Park near the W end of Pomello Drive. Dirt continuation of Pomello Drive across flood control channel. 476 Comment
  JEPS117003  Navarretia fossalis David Gowen 2008-6-30 954 Los Angeles North side of Plum Canyon Road in vernal pool on hillside above dry creek. 571 Comment
  UCR169475  Navarretia hamata Kathleen Stockwell 2005-5-27 122 Los Angeles San Gabriel Valley, Claremont, vacant lot at SW corner of Montevista and Claremont Blvd 427 Comment
  SBBG108415  Navarretia hamata T. Ross, G. Allan 1995-5-21 8616 Los Angeles between major terraces between the main stem of Horse Bench Cyn on the W of the main W stem of Chenetti Cyn on the e, 4790' NNW of Slope Triangulation Pt (781') and 5070' WSW of 1135' tri. Pt. near "Chenity" 315 Comment
  POM11683  Navarretia hamata subsp. hamata Ernest Braunton 1903-06 891 Los Angeles From Glendale to Burbank Comment
  RSA177778  Navarretia hamata subsp. leptantha R. F. Thorne, Percy C. Everett 1965-5-12 34620 Los Angeles Bulrush Canyon, Santa Catalina Island. 244 Comment
  OBI69287  Navarretia hamata subsp. leptantha John Knapp, Denise Knapp 2003-5-11 39 Los Angeles Catalina Island, grassland. 198 Comment
  RSA586649  Nemacladus sigmoideus Orlando Mistretta 1995-6-1 1757 Los Angeles Carr Canyon. San Gabriel Mountains. 976 Comment
  RSA421312  Nemophila menziesii Ora M. Clark 1929-3-30 1896 Los Angeles W. of Lancaster Comment
  RSA421379  Nemophila menziesii var. integrifolia J. Aug. Kusche 1929-4-14 s.n. Los Angeles Little Rock, Mohave Desert. Comment
  RSA599257  Nemophila menziesii var. integrifolia Steve Boyd, Lauren Raz 1997-3-31 9432 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain 914 Comment
  SBBG125468  Nemophila menziesii var. integrifolia A. Parikh, N. Gale 2010-6-18 3336 Los Angeles upper Big Tujunga Cyn, 01.2 km N of St Hwy 2, 0.4 km W of upper Big Tujunga Cyn Rd, San Gabriel Mtns 1220 Comment
  UCD120246  Nemophila menziesii var. integrifolia Daryl Koutnik; Bruce Holguin 1978-4-1 218 Los Angeles West side of Sierra Hwy. and 1 mile north of State Hwy. 14. 987 Comment
  RSA0053881  Nemophila spatulata R. G. Swinney 2010-5-11 12635 Los Angeles San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary. 829 Comment
  UC1595357  Nerium oleander Tim Ross 1992-5-17 6347 Los Angeles 25 degrees nne and 885 m distant from East Fork Station (just ne of Heaton Flat, E Fork San Gabriel River, San Gabriel Mts.); San Gabriel Mts., E Fork San Gabriel River 694 Comment
  SEINET3162303  Nicotiana bigelovii G. B. Grant 839 Los Angeles Covina Comment
  CAS-BOT-BC231702  Nicotiana glauca Ira L. Wiggins 1925-6-1 1755 Los Angeles White's [Whites] Landing, Santa Catalina Island Comment
  CHSC95768  Nicotiana glauca LeRoy Gross; Naomi Fraga, Bill Hogshead, Aydee Virgen 2003-6-19 1097 Los Angeles Transverse Ranges; Verdugo Mountains region: North side of mountains: Entered west of Haines Canyon Park, off of Estepa Dravie in Tujunga. Follow a ridge southwest, then dropped down from ridge west into a small tributary northwest of this ridge. Tributary is north of the 210 freeway. South of freeway tributary will drain into La Tuna Canyon. All survey was done north of the 210. In canyon bottom. The canyon is not that deep as the hills north of the 210 freeway are low. Homes are in the northern portion. The southern half gets just a little more steeper on the slopes, with more water in the creek. 457 Comment
  RSA426696  Nicotiana glauca L. H. Jones 1909-4-1 s.n. Los Angeles Mount Wilson Trail, Sierra Madre. 335 Comment
  RSA483726  Nicotiana glauca Richard Noyes, L. Arnseth 1988-4-30 520 Los Angeles Claremont; 100 meters east of Thompson Creek Dam 500 Comment
  SBBG118796  Nicotiana glauca P. Robinson 1991-5-9 346 Los Angeles Sycamore Cyn, ca. 0.25 mi E of intersection of Beverly Blvd and Workman Mill, ca. 0.5 mi E of Workman Mill Rd (on trail into cyn) Comment
  UC1861743  Nicotiana quadrivalvis Scott D. White, Pam DeVries 2004-6-14 10488 A Los Angeles Western Transverse Ranges: Eastern Santa Susana Mountains. West of the I-5 Freeway, ca. 4 mi N of the I-5 / SH-14 jtn. and 6 mi S of Castaic Jtn. Lyon Canyon and surrounding slopes, canyons, and ridges. (Oat Mountain) 396 Comment
  UC68731  Nicotiana quadrivalvis H. M. Hall 1905-7-23 6711 Los Angeles San Francisquito Canyon 762 Comment
  SEINET10818931  Nicotiana tabacum Heidi H. Schmidt 1999-10-10 Schmidt 3934 Los Angeles City of Santa Monica. M & A Tobacco: 1803 Lincoln Blvd. # C; Santa Monica, CA: 90404: (310) 314-9839 - phone. 40 Comment
  UCR217338  Nitrophila occidentalis David Charlton 2009-9-7 s.n. Los Angeles Western Mojave Desert, Piute Ponds, Edwards Air Force Base, north of the spillway and 0.25 mi. south of Rosamond Dry Lake bed 713 Comment
  UC557821  Nuttallanthus texanus Nell Murbarger March, 1936 27 Los Angeles San Clemente Island Comment
  POM223067  Oenanthe sarmentosa L. C. Wheeler 1933-7-7 1918 Los Angeles Lexington Wash near El Monte. 73 Comment
  RSA230706  Oenothera californica subsp. californica Robert F. Thorne, M. Z. Thorne 1969-7-10 38439 Los Angeles San Gabriel Mountains, Angeles National Forest: N of Jackson Lake 1860 Comment
  SD185275  Oenothera deltoides S. J. Myers 2005-5-11 Los Angeles Western Mojave Desert; northeast of Lancaster, southwest of the intersection of Ave. H and 10th Street. 719 Comment
  UCSB4457  Oenothera elata Crum, Charles 1958-7-3 Los Angeles Crystal Lake roadside, near Los Angeles 1828 Comment
  POM3100  Oenothera elata subsp. hirsutissima D. L. Crawford 1915-7-18 s.n. Los Angeles Live Oak Canyon, Claremont Comment
  RSA233347  Oenothera elata subsp. hirsutissima Robert F. Thorne, M. Z. Thorne 1969-7-10 38413 Los Angeles Along Mescal Creek. 2043 Comment
  UC1234722  Oenothera elata subsp. hirsutissima David P. Gregory 1961-8-2 478 Los Angeles over the ridge from Wrightwood (along stream); San Gabriel Mts., Prairie Fork Comment
  UCR117124  Olea europaea A. C. Sanders, D. Malueg 2001-5-17 24311 Los Angeles Los Angeles Basin, Montebello Hills in Montebello, 29 acre gas storage facility on Howard Ave. near W end of Jefferson Blvd., being decommissioned 122 Comment
  UCR108439  Opuntia basilaris L. C. Wheeler 1970-7-16 s.n. Los Angeles San Gabriel Mtns., Bootleggers Canyon Comment
  RSA605910  Opuntia basilaris var. brachyclada L. C. Wheeler 1968-5-12 s.n. Los Angeles Spring 2/3 mile E of Juniper Bowl; Juniper Hills. 1158 Comment
  RSA459614  Opuntia littoralis Jack Rempel 1932-4-24 s.n. Los Angeles El Segundo. Comment
  RSA97424  Oreonana vestita F. W. Peirson 1921-6-16 2651 Los Angeles ridge west of summit of Mt. Waterman 2286 Comment
  RSA748439  Orobanche Orlando Mistretta 1992-8-14 s.n. Los Angeles Fall Creek Trail. Tujunga Ranger District. Comment
  RSA747178  Orobanche fasciculata Orlando Mistretta 1992-6-26 617 Los Angeles Glendora Saddle to Lookout Mountain. On W side of ridge. 1800 Comment
  UCR227371  Orobanche fasciculata Orlando Mistretta, Christine Mistretta 2008-5-14 3081 Los Angeles Transverse Range; San Gabriel Mountains, Southern California Edison transmission line corridor (Segment 6, structure 73 & 74 per TRTP Survey 2008), near head of Shortcut Canyon (W Fork San Gabriel River) 1463 Comment
  UCR271599  Orobanche fasciculata R. G. Swinney 2011-5-19 14777 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), 0.6 miles SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., south side of Coldwater Cyn. creek 1073 Comment
  RSA0066445  Orobanche fasciculata Carl Epling, Charles Darland 1935-06 s.n. Los Angeles Tujunga Canyon. Comment
  SEINET12270215  Orthocarpus purpurascens A. R. Hinde 1884-1 s.n. Los Angeles Anaheim Comment
  JEPS13148  Osmadenia tenella Elizabeth Day Palmer 1908-8-1 Los Angeles Los Angeles Comment
  JEPS2994  Osmorhiza brachypoda Frank W. Peirson 1919-5-21 451 Los Angeles Arroyo Seco San Gabriel Mountains 609 Comment
  UC1605264  Osmorhiza brachypoda Timothy S. Ross and Steve Boyd 1994-5-4 7682 Los Angeles narrow canyon draining ne from ne summit of Grass Mt. to Burns Canyon; Liebre Mountains, Lake Hughes 7.5' USGS Quadrangle 1267 Comment
  RSA785299  Oxalis corniculata Doris Bowers 1957-5-20 110 Los Angeles LaVerne College 305 Comment
  CAS-BOT-BC413304  Oxytheca perfoliata Peter Kamb 1948-3-13 803 Los Angeles Eastern Lovejoy Buttes, Antelope Valley 853 Comment
  RSA606154  Oxytheca trilobata R. S. Woglum 1940-7-6 2908 Los Angeles San Gabriel Mountains, Angeles National Forest, Charlton Flats Comment
  RSA628884  Oxytheca trilobata Louis C. Wheeler 1968-7-16 s.n. Los Angeles San Gabriel Mountains: East Fork of Alder Creek off Big Tujunga. 1494 Comment
  RSA695510  Oxytheca trilobata Valerie L. Soza, Sarah J. De Groot 2003-6-18 1694 Los Angeles Mount Hillyer Trail from Horse Flats Campground. 1829 Comment
  LA50666  Paeonia californica Virginia Mars; 1951-3-10 sn Los Angeles Santa Monica Mountains, Upper Sepulveda Canyon, West Los Angeles Comment
  UC9346  Paeonia californica Harley P. Chandler 1897-1 Los Angeles Claremont; wash 365 Comment
  RSA646995  Papaver californicum LeRoy Gross, Michael Honer, Leland Lubinsky 2000-4-27 185 Los Angeles San Rafael Hills: Ridge running west from lookout Tower, East of the (2) Glendale Freeway N 488 Comment
  SD167330  Parapholis incurva Anuja Parikh, Nathan Gale 2004-5-29 2012 Los Angeles Santa Clara River Valley: Newhall Ranch, near mouth of Potrero Canyon. 259 Comment
  UC625124  Parapholis incurva F. R. Fosberg 1931-4-3 S 4476 Los Angeles Pebble Beach Santa Catalina Island (Santa Catalina Island); , Pebble Beach 2 Comment
  PASA50  Parietaria floridana Sally Ellis 1940-4-22 Los Angeles Puddingstone Comment
  RSA448004  Parietaria hespera var. hespera F. R. Fosberg 1931-4-12 S- 4570 Los Angeles Cliffs near Jewfish Point, Santa Catalina Island. 10 Comment
  UCR238980  Parietaria hespera var. hespera Anuja Parikh, Nathan Gale 2010-5-6 3147 Los Angeles South Coast, San Gabriel Valley, spillway channel of Santa Fe Flood Control Basin, 1.1 km northeast of intersection of Hwy I-605 and Arrow Hwy 139 Comment
  RSA587196  Paspalum dilatatum Scott D. White 1995-12-5 3774 Los Angeles Marina Del Rey area; State Rt. 90 median strip between Culver Bl. and Mindanao Way. 5 Comment
  UCR217709  Paspalum distichum A. C. Sanders, Dan S. Cooper 2010-8-5 38552 Los Angeles South Coast, Madrona Marsh Preserve, Torrance 24 Comment
  RSA736336  Passiflora caerulea Scott D. White, Justin M. Wood 2008-5-19 12018 Los Angeles Whittier Narrows Dam County Recreation Area. San Gabriel River floodplain, between Durfee Ave. and 605 freeway. SCE powerline corridor. 67 Comment
  RSA657921  Passiflora caerulea J. Liston 1980-5-28 47 Los Angeles On fence at Oakmont Country Club Golf Course, at stoplight on Canada Blvd. 2.5 miles from (north of) Glendale College Comment
  RSA725100  Pectocarya anisocarpa Sula Vanderplank, LeRoy Gross, Steve Hoskinson 2005-5-6 050506 -118 Los Angeles N side of the San Gabriel Mountains. Right at the North End of Bob's Gap. 1433 Comment
  LA81962  Pectocarya linearis subsp. ferocula O. H. Kappler; May 1941 105 Los Angeles Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope 365 Comment
  RSA0113906  Pectocarya linearis subsp. ferocula LeRoy Gross, Joy England, Naomi Fraga 2016-4-21 7550 a Los Angeles Arrastre Canyon. Started near mouth of canyon, near 34.44397N 118.20032W. Ended on top of a small knoll, near 34.43011N 118.18667W. 804 Comment
  RSA0023255  Pectocarya linearis subsp. ferocula R. F. Thorne 1980-4-25 54123 Los Angeles Santa Catalina Island. Along road from Blackjack Camp to Orizaba Peak. 579 Comment
  RSA597779  Pectocarya penicillata Steve Boyd, Lauren Raz 1997-3-14 9173 Los Angeles Liebre Mountains, lower southeastern flank of Bald Mountain, near head of Liebre Gulch, due west of Sandberg. 1213 Comment
  RSA771853  Pectocarya penicillata R. G. Swinney 2009-5-28 10922 Los Angeles Sulphur Springs Campground, South Fork of Little Rock Creek. 1585 Comment
  RSA659940  Pectocarya setosa Orlando Mistretta 1992-5-18 358 Los Angeles Hunt Canyon shooting area. Angeles National Forest. Mt. Emma Road 2 miles W of Little Rock Dam. Comment
  UCR151333  Pectocarya setosa LeRoy Gross, Orlando Mistretta, Valerie Soza 2003-5-13 866 Los Angeles Transverse Ranges/San Gabriel Mtns region, Big Rock Creek, N and east of Valyermo Ranger Station off Big Pines Hwy 1143 Comment
  UCR186664  Pectocarya setosa A. C. Sanders, T. B. Salvato, Michael Honer 2006-4-14 32067 Los Angeles Tehachapi Mtns. Foothills, along the road to the National Cement Plant, between Hwy 138 and the California Aqueduct 1037 Comment
  JEPS10348  Pedicularis densiflora Frank W. Peirson 1921-4-21 2363 Los Angeles Sycamore Flat Ridge, n slope- San Dimas Region Sycamore Flat Ridge; San Dimas Region, San Gabriel Mountains 853 Comment
  POM4361  Pedicularis densiflora G. Bragg s.n. Los Angeles Mts. above Claremont. Johnson. Comment
  LA3458  Pellaea andromedifolia A. M. Johnson; 1934-4-20 4424 Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  RSA686746  Pellaea andromedifolia May N. Ackley 1922-1 72 Los Angeles Verdugo Hills, Glendale. 244 Comment
  UC71383  Pellaea andromedifolia J. H. Barber 1897-3-21 84 Los Angeles Sepulveda Canyon Comment
  CAS-BOT-BC71338  Pellaea mucronata George B. Grant; Walter Wheeler 1904-4-24 H 6194 Los Angeles Santa Catalina Island, Pacific Ocean, off southern California Comment
  RSA86271  Pellaea mucronata var. mucronata F. W. Peirson 1919-12-2 1514 Los Angeles West Fork of Rubio Canyon, south base of San Gabriel Mtns 762 Comment
  RSA675934  Pennisetum setaceum LeRoy Gross 2003-3-9 792 Los Angeles Southwest side. A west-east trending ridge southwest of Flint Peak. Entered at west end, at Mount Carmel Drive, east of the (2) Glendale freeway., Between Chevy Chase Drive (Sycamore Canyon) to the north, and Glenoak Blvd. (Scholl Canyon) to the south. 357 Comment
  UCR210447  Pennisetum setaceum R. G. Swinney 2008-11-30 9885 Los Angeles San Gabriel Mtns., Irwindale, San Gabriel River Channel within 70 m [north] of the 210 Fwy 165 Comment
  UCR114176  Penstemon centranthifolius A. C. Sanders, D. Malueg 1998-6-24 22083 Los Angeles San Gabriel Mtns., 2 miles east of Mt. Gleason at Little Gleason Forestry Plantation, on So. Cal. Edison Mesa-Vincent transmission line at tower 7-2 1707 Comment
  UCR206265  Penstemon grinnellii R. G. Swinney 2008-6-4 8929 Los Angeles San Gabriel Mtns., Devils Punchbowl Co. Park, west tributary of W Fork Punchbowl Canyon, 0.4 mi. NE of park headquarters 1329 Comment
  NY601218  Penstemon grinnellii var. grinnellii L. Abrams 1908-6-19 335 Los Angeles Oakgrove Canyon, Liebre Mountains 1066.8 Comment
  NY601643  Penstemon heterophyllus var. australis K. Dobry 1991-6-24 d 745 Los Angeles Soka University, Los Virgenes and Mulholland Highway. Santa Monical. Mountains. Comment
  UC447146  Penstemon heterophyllus var. australis J. Ewan 1931-5-16 4204 Los Angeles above Calabasas; Sana Monica Mts., above Calabasas Comment
  POM308402  Penstemon spectabilis Henry J. Ramsey, Henry J. Ramsey 1937-12-7 3118 Los Angeles Altadena, North Craig Avenue. Comment
  RSA0066311  Pentagramma triangularis D. Roche 1998-5-3 8 Los Angeles Mt. Baldy Road 3.9 miles from the intersection of Mills Ave. and Mt. Baldy Rd. 817 Comment
  UC1584710  Pentagramma triangularis subsp. triangularis Tim Ross 1991-3-24 4296 Los Angeles small canyon that drains n to Turnbull Canyon from nw side of Workman Hill; Whittier Hills (Puente Hills, pro parte) 341 Comment
  UCR27157  Perideridia parishii T. P. Krantz 1980-7-4 s.n. Los Angeles San Gabriel Mtns., San Gabriel Mountains, Horse Flat Campground 1768 Comment
  LA33622  Peritoma arborea Henry J. Thompson; 1958-11-28 1827 Los Angeles Santa Monica Mountains, 1 mi NW of Point Mugu opposite Mugu Salt Marsh 15 Comment
  CAS-BOT-BC73800  Peritoma arborea var. arborea Marjorie Shaw; Edna Spaulding; Mrs. C. L. Walton 1917-4-6 s.n. Los Angeles Bouquet Canyon Comment
  CAS-BOT-BC355964  Perityle emoryi A. J. McClatchie 1893-9-12 s.n. Los Angeles Catalina Island Comment
  CAS-BOT-BC355969  Perityle emoryi G. B. Grant 1906-9-1 7167 Los Angeles Santa Catalina Island Comment
  SBBG13456  Perityle emoryi E. R. Blakley 1962-10-4 5411 Los Angeles SE side of the Isthmus Cove 3 Comment
  SBBG31540  Perityle emoryi R. M. Beauchamp 1967-3-18 291 Los Angeles Lemon Tank Comment
  UC1215144  Perityle emoryi Peter H. Raven 1962-4-12 17345 Los Angeles on walls of narrow canyon Wilson Cove; San Clemente Island, Wilson Cove 91 Comment
  CAS-BOT-BC419007  Persicaria lapathifolia John Thomas Howell 1927-9-30 3122 Los Angeles Bank of Los Angeles River, n. side of Griffith Park, Los Angeles Comment
  RSA127444  Petunia parviflora Peter H. Raven, Henry J. Thompson 1959-10-14 14621 Los Angeles East end of Malibu Lake. 221 Comment
  RSA788638  Petunia parviflora D. E. Bramlet, R. L. Allen 2011-5-24 4848 Los Angeles Whittier Narrows Recreation Area: East shoreline of the middle Legg Lake, 32 6m W of Santa Anita Ave., and 570m S 60 freeway. 64 Comment
  UCR256925  Petunia parviflora D. E. Bramlet, Robt. L. Allen 2011-5-24 4848 Los Angeles Coastal Plains and Basins; Los Angeles Basin, Whittier Narrows Recreation Area, east shoreline of the middle Legg Lake, 326 m west of Santa Anita Ave., 570 m south of 60 freeway 64 Comment
  RSA0119518  Phacelia R. G. Swinney 2014-4-23 16169 Los Angeles San Gabriel Mountains/Mojave Desert: East of Valyermo, 3.1 miles south of Hwy. 138 on Bobs Gap Rd. (165th St. E.), 100-400 m. west of 165th St., north slopes of Holcomb Ridge, extreme north foot of mountains. 1232 Comment
  RSA42305  Phacelia austromontana Lincoln Constance 1941-6-25 2855 Los Angeles North side of Vincent Gulch 2134 Comment
  RSA442300  Phacelia brachyloba L. E. Hoffman 1933-7-10 s.n. Los Angeles Coldwater Canyon (near Colby's Ranch) Sierra Madre Mountains Comment
  POM293600  Phacelia cicutaria var. hispida Lyman Benson 1945-6-5 11770 Los Angeles Cold Spring, 2 1/2 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mt. Range 1372 Comment
  RSA0069875  Phacelia cicutaria var. hispida R. G. Swinney 2010-3-24 12090 Los Angeles Lopez Canyon above Pacoima, 1.7 miles west of Kagel Cyn. Road on west side of Lopez Canyon Rd. 463 Comment
  UCD120312  Phacelia cicutaria var. hispida Collector unknown 1923-5-22 266 Los Angeles Eaton Canyon trail. Comment
  UCR280496  Phacelia cicutaria var. hispida R. G. Swinney 2014-6-5 16704 Los Angeles San Gabriel Mountains, Glendora, ridgetop due north of Grand Ave., 0.32 mile south of Glendora Ridge Motorway 561 Comment
  UCR281387  Phacelia cicutaria var. hispida R. G. Swinney 2014-5-27 16663 Los Angeles San Gabriel Mountains, Glendora, ridge between east and north forks of Hook Cyn., c. 400 m south of Glendora Ridge Mtwy. & 200 m north of Church of the Open Door, NE of Hook Cyn. debris basin 445 Comment
  OBI70621  Phacelia distans Steve Boyd, Lauren Raz 1997-4-16 9529 Los Angeles Liebre mts Region: NW end of the range, Peace Valley due S of the jctn of I-5 and hwy 138, and E of Copco rd along narrow paved rd which is the continuation of Forest Svc rd 8N01. T7N, R18W NE 1/4 NE 1/4 SW 1/4 sec 28 960 Comment
  RSA650530  Phacelia distans Marion P. Harthill 1974-4-22 1656 Los Angeles Mojave Hwy. & N4. Comment
Read comments Jan 4 2012
  UC1069241  Phacelia distans A. D. Gifford 1935-3-17 493 Los Angeles 2 1/2 mi sw Red Mountain; Angeles National Forest, Tejon Quadrangle Comment
  UCR192193  Phacelia distans A. C. Sanders 2008-4-18 34969 Los Angeles Transverse Range/Mojave Desert, Cow Spring Canyon, west side of canyon toward mouth 1004 Comment
  UCR271307  Phacelia distans R. G. Swinney 2011-5-12 14682 Los Angeles San Gabriel Mountains, east side of Cabin Canyon, c. 200 m north of canyon mouth, west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy 1183 Comment
  CDA40383  Phacelia distans T. C. Fuller 1962-4-1 8161 Los Angeles North side of Hwy. 66, western limits of Azusa. 0 Comment
  UCR56322  Phacelia douglasii S. J. Myers, Ed LaRue 1989-3-20 s.n. Los Angeles Mojave Desert, Palmdale area, Elizabeth Lake Road at California Aqueduct, San Andreas Rift Zone bisects the site 884 Comment
  RSA250063  Phacelia egena Robert F. Thorne, Tilforth, Nilsson 1972-7-20 42177 Los Angeles Swartout [Swarthout] Valley c. 1 mile W of Wrightwood. 1951 Comment
  RSA74486  Phacelia floribunda F. W. Peirson 1923-4-12 3484 Los Angeles Wilson s Cove, San Clemente Island. Comment
  UC2052832  Phacelia floribunda M. B. Dunkle 1939-4-2 7212 Los Angeles San Clemente Island, at southeast Point. Comment
  UC55296  Phacelia fremontii J. H. Barber 1897-6-28 210 Los Angeles Kentucky Springs Comment
  RSA427973  Phacelia grandiflora Floy Stanley 1928-4-22 14562 Los Angeles Monrovia. Saw Pit Canyon. Comment
  UCR194078  Phacelia imbricata R. G. Swinney, Dave Larson 1999-5-29 7218 Los Angeles San Gabriel Mtns., San Dimas Canyon, at waterfall in main fork c. 600 m north of confluence with East Fork 610 Comment
  POM3793  Phacelia imbricata subsp. bernardina P. A. Munz 1918-5-16 2256 Los Angeles Claremont. Comment
  RSA177773  Phacelia lyonii Robert F. Thorne, P. Everett 1965-5-11 34525 Los Angeles Ballast Point, E side of Catalina Harbor, Santa Catalina Island 61 Comment
  SD53045  Phacelia lyonii Peter H. Raven 1962-5-23 17854 Los Angeles Santa Catalina Island, at east side of Avalon Bay Comment
  PASA1334  Phacelia minor Ruth M. Evans 1931-3-15 Los Angeles Lone Hill, Glendora Comment
  RSA618788  Phacelia minor Louis C. Wheeler 1973-4-20 s.n. Los Angeles Aliso Canyon 1/4 mile south-southwest of Blum Ranch. 915 Comment
  UC1174715  Phacelia minor George W. Gillett 1954-4-23 367 Los Angeles Johnson's Pasture San Gabriel foothills (near Claremont) Comment
  RSA428069  Phacelia minor Fordyce Grinnell Jr. 1910-04 s.n. Los Angeles San Rafael Hills, Pasadena. Comment
  RSA428074  Phacelia minor Donald R. Bissing 1973-5-18 82 Los Angeles Evey Canyon 0.7 mile from canyon mouth 780 Comment
  CAS-BOT-BC145072  Phacelia mohavensis Annetta Carter 1931-6-13 232 Los Angeles Buckhorn Canyon, n. side of Waterman Ridge, San Gabriel Mts. Comment
  JEPS99205  Phacelia mohavensis Victor Duran 1933-7-11 3512 Los Angeles Sulphur Springs San Gabriel Mountains Comment
  RSA747173  Phacelia mohavensis Orlando Mistretta 1992-6-23 609 Los Angeles Transverse Ranges; San Gabriel Mountains region: Little Rock Creek. Comment
  SEINET12280344  Phacelia ramosissima Unknown 1933-1 8520 Los Angeles desert valley near Los Angeles Comment
  RSA428166  Phacelia ramosissima var. austrolitoralis R. F. Folger 1929-11 s.n. Los Angeles Playa del Rey. Comment
  RSA582642  Phacelia ramosissima var. latifolia Louis C. Wheeler 1933-7-7 1920 Los Angeles Lexington Wash near El Monte. 73 Comment
  RSA703519  Phacelia ramosissima var. latifolia Michael Honer 2004-6-22 2002 Los Angeles San Gabriel Mountains: San Antonio Canyon. Along Mt. Baldy Road between Spruce Canyon and Hog Back. 854 Comment
  RSA306271  Phacelia ramosissima var. latifolia Henry J. Ramsey 1938-5-22 1408 Los Angeles North Craig Ave., Altadena. Comment
  RSA0091365  Phacelia tanacetifolia R. G. Swinney 2011-4-1 14303 Los Angeles WSW of Littlerock, Cheseboro Canyon, 0.4 mi. south of California Aqueduct, 20-200 m west of Cheseboro Rd. 890 Comment
  CAS-BOT-BC258853  Phalaris aquatica Barbara Shervanick 1974-5-23 1433 Los Angeles Western Ridge of Lodi Canyon, just north of county juvenile camp. San Gabriel Mt. Range, Pacific Drainage Area 426 Comment
  SEINET10660258  Phalaris lemmonii Frank W. Gould 1944-4-12 Gould 2281 Los Angeles Abundant in meadow near corner of Western Ave. and 131st Street Comment
  UC729529  Phalaris minor Carl B. Wolf 1932-5-14 3633 Los Angeles above the Amphitheatre Santa Catalina Island (Avalon); , Avalon 60 Comment
  SEINET10643571  Phoenix dactylifera Heidi H. Schmidt 1999-10-10 Schmidt 3916 Los Angeles City of Santa Monica. Wild Oats Community Market: 500 Wilshire Blvd.: Santa Monica, CA: 90401: (310) 395-4510 - phone. 50 Comment
  UC880869  Pholistoma auritum F. R. Fosberg 1931-4-13 S 4592 Los Angeles right fork Pebble Beach Canyon; Santa Catalina Isl., Pebble Beach Canyon 30 Comment
  POM19134  Pholistoma auritum P. A. Munz 1923-4-9 6663 Los Angeles Small canyon, 4 miles SE of Casa Blanca, Santa Clemente Island. Comment
  RSA459256  Pholistoma auritum Martha Hilend 1928-4-18 201 Los Angeles Griffith Park. Comment
  LA38519  Pholistoma auritum var. auritum Mildred Hollis Epling; Carl Epling 1925-5-18 sn Los Angeles Santa Monica Mountains, Griffith Park Comment
  SD69509  Pholistoma auritum var. auritum Robert F. Thorne 1966-4-5 35827 Los Angeles Santa Catalina Island: Cape Canyon 274 Comment
  RSA249772  Pholistoma membranaceum Robert F. Thorne 1973-4-20 43005 Los Angeles San Gabriel Mountains. 1143 Comment
  UCSB5477  Pholistoma membranaceum Ralph, F. 1960-4-1 Los Angeles N side of Calif Hwy. 138, 9.0 miles E of its jct. with the road to Valyermo and Big Pines E of Pearblossom and 0.6 miles W of jct. of road to Victorville, Mojave Desert Comment
  POM187970  Pholistoma racemosum Robert F. Thorne 1966-4-7 35965 Los Angeles Cherry Valley, Santa Catalina Island. 61 Comment
  RSA459302  Pholistoma racemosum George B. Grant 1904-4-20 3671 Los Angeles Santa Catalina Island. Comment
  SBBG12266  Pholistoma racemosum P. H. Raven 1962-4-11 17264 Los Angeles rocks by sea, W of Wall 2 6 Comment
  SEINET4080671  Pholistoma racemosum R. Moran 1941-1 663 Los Angeles Arrow Point, Santa Catalina Island. 200 Comment
  UCR153424  Phoradendron tomentosum subsp. macrophyllum James Henrickson 1979-3-3 17812 Los Angeles Transverse Ranges; Liebre Mts region, c. 1 mi NE of Saugus along Santa Clara River, 1 mile west of Bouquet Canyon Road, N of the Saugus-Ventura road 343 Comment
  RSA593889  Phoradendron villosum Steve D. Boyd 1996-4-24 8662 Los Angeles Liebre Mountains, northwestern end of the range on the ridgetop and upper slopes of the southern flank of Apple Canyon. 1067 Comment
  RSA649656  Phoradendron villosum Michael Horn 1991-4-30 16 Los Angeles San Gabriel Mountains. Take dirt road 4N06 2 1/2 miles north of Hwy CN4 to reservoir. East 1/8 mile on unnamed dirt road to site. 1463 Comment
  RSA684069  Phyllospadix torreyi E. Yale Dawson 1957-10-8 17770 Los Angeles Lunada Bay. Station no 25. 200 ft from shore base point Comment
  UCR178926  Pinus canariensis R. G. Swinney 1989-8-24 s.n. Los Angeles San Gabriel Mtns., Glendora, c. 200 yards N of Sierra Madre Ave., south of Hook Canyon Debris Basin 305 Comment
  RSA709612  Pinus pinea A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-7 27157 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Potrero canyon, at the old ranch headquarters (barn, corrals, etc.) in the middle of the canyon. 335 Comment
  UCSB134  Pinus ponderosa Gill, Robert 1959-10-2 Los Angeles Baldy Road camp grounds; San Gabriel Mt. Range; pacific slope Drainage Area 1706 Comment
  SBBG53187  Plagiobothrys canescens M. R. Benedict 1971-6-25 Los Angeles Pk 1942, directly S of White Rock, near Triangulation Pt "Alta" Comment
  UCR125426  Plagiobothrys canescens A. C. Sanders, Mark Elvin, Cathleen Weigand, M. S. Enright, Michelle Balk, Nathan Gale, Anuja Parikh, K. Rindlaub 2003-3-4 25693 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, along dirt road on eastern slopes below 'Grapevine Mesa,' 1.75 mi. ESE of Del Valle, south of confluence of Castaic Creek with Santa Clara River 335 Comment
  UCR273555  Plagiobothrys canescens R. G. Swinney 2011-5-10 14658 Los Angeles San Gabriel Mountains, Los Pinetos Canyon, east end of Placerita Cyn. Natural Area at Walker Ranch 573 Comment
  RSA626103  Plagiobothrys canescens LeRoy Gross 1999-3-21 127 Los Angeles Santa Susana Mountains: Wiley Canyon, city of Newhall. 457 Comment
  RSA80191  Plagiobothrys canescens F. W. Peirson 1918-4-28 2735 Los Angeles Turnbull Canyon near Whittier, Puente Hills. Comment
  CATA3335  Plagiobothrys canescens var. catalinensis Amy Catalano 2017-4-13 052 Los Angeles Santa Catalina Island: Steep hillside about 150 meters SW of junction of Silver Peak and Water Tank roads 323 Comment
  CATA1879  Plagiobothrys collinus var. gracilis Denise Knapp, Jenny L. McCune 2004-3-29 Los Angeles Santa Catalina Island: Airport Burn, near photo stations #3 and 4, on ridge 365 Comment
  RSA545181  Plagiobothrys collinus var. gracilis Tim Ross 1992-4-16 6204 Los Angeles San Clemente Island: Central part of island on upland on upland Stipa pulchra grassland, 289 degrees WNW, 680m distant from 1603 peak above stone station 416 Comment
  UCR192198  Plagiobothrys leptocladus A. C. Sanders 2008-4-18 34983 Los Angeles Transverse Range, west of mouth of Cow Spring Canyon, along dirt road toward W edge of Neenach, below VABM Zana 945 Comment
  RSA3582  Plantago coronopus Carl B. Wolf 1932-5-12 3599 Los Angeles Santa Catalina Island: between Little Harbor and Cottonwood Creek. 46 Comment
  SD69492  Plantago erecta Robert F. Thorne 1966-4-6 35906 Los Angeles Santa Catalina Island: margin of small reservoir N. of Catalina Airport. Comment
  UC888391  Plantago erecta F. R. Fosberg 1931-3-26 S 4548 Los Angeles Avalon Cnayon Santa Catalina Island 120 Comment
  UCR95193  Plantago erecta L. C. Wheeler 1967-5-8 9359 Los Angeles San Gabriel Mtns, foothills NE of Saugus 412 Comment
  RSA158323  Plantago erecta Peter H. Raven 1962-4-10 17227 Los Angeles Summit ridge about 2 miles north of Thirst. 488 Comment
  RSA68978  Plantago hirtella var. galeottiana F. W. Peirson 1179 Los Angeles Near Kewen Lake, Pasadena Comment
  RSA164773  Plantago lanceolata R. M. Straw 1956-10-18 954 Los Angeles Weed along sidewalks; Pasadena Comment
  SEINET11448299  Platanthera dilatata var. leucostachys F. R. Fosberg, Ewan, J. 1931-1 Los Angeles Windy Camp Spring, Mount Islip Comment
  UCR203253  Platanthera sparsiflora R. G. Swinney 2001-8-27 8123 Los Angeles San Gabriel Mountains, Windy Spring, 0.3 mi northwest of Little Jimmy Campground 2256 Comment
  LA29314  Platanus racemosa Mary V. Hood; 1942-12-16 42 96 k Los Angeles 128 Comment
  RSA596504  Platanus racemosa Louis C. Wheeler 1966-11-19 9136 Los Angeles San Gabriel Mountains. Tunnel Bypass, 1/4 mi. upstream from Dutch Louie Camp, Pacoima Canyon. 716 Comment
  RSA445706  Platystemon californicus Frances M. Morey 1922-5-22 s.n. Los Angeles Culver City. Comment
  UCR222657  Plecostachys serpyllifolia R. E. Riefner Jr. 2009-6-9 09- 108 Los Angeles South Coast, city of Malibu, c. 0.2 mi. east of La Piedra State Beach 6 Comment
  SFV12665  Pluchea odorata M. H. Grayum, H. Grayum 1977-11-27 905 Los Angeles San Fernando Valley North base of Hansen Dam. 305 Comment
  RSA639728  Poa pratensis subsp. pratensis L. C. Wheeler 1968-6-14 s.n. Los Angeles San Gabriel Mountains: Spring on north side of Blue Ridge by Guffy camp. Comment
  POM1238  Poa secunda B. Sanford 1912-05 s.n. Los Angeles Claremont Comment
  RSA600740  Poa secunda subsp. secunda L. C. Wheeler 1955-4-17 7138 Los Angeles Little Rock Creek at confluence with Bare Mountain Canyon.. . Comment
  SBBG56799  Poa secunda subsp. secunda R. Hoffmann 1929-5-19 Los Angeles Big Rock Crk, Paradise Camp Comment
  UCR50851  Polycarpon tetraphyllum A. C. Sanders 1988-5-18 7828 Los Angeles South Coast, El Segundo Dunes, immediately west of Los Angeles International Airport & Pershing Drive, & east of Vista Del Mar Blvd 15 Comment
  UCR94692  Polygonum argyrocoleon A. C. Sanders, E. J. Lott 1993-5-6 13955 Los Angeles Western Mojave Desert, 13 miles north of Palmdale, Sierra Hwy at Ave 'F 701 Comment
  CAS-BOT-BC419777  Polygonum argyrocoleon John Thomas Howell 1948-7-2 24770 Los Angeles Palos Verdes Hills Comment
  UCR48975  Polygonum aviculare A. C. Sanders 1987-9-18 7354 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar Blvd. 38 Comment
  CAS-BOT-BC414000  Polygonum aviculare subsp. aviculare Tim Ross 1992-6-15 6569 Los Angeles Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon 219 Comment
  RSA0060472  Polygonum capitatum R. G. Swinney 2010-8-16 13537 Los Angeles Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. 280 Comment
  UCR219920  Polygonum lapathifolium R. G. Swinney, Jane Strong 2009-4-21 10399 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, Azusa/Duarte, San Gabriel Canyon wash, 0.4-1.0 mi. north (upstream) of Puente Largo bridge 218 Comment
  LA94040  Polypodium californicum Lawrence L. Kiefer; 1966-4-9 1821 Los Angeles SANTA MONICA MOUNTAINS, Santa Ynez Canyon, ca 1 mi above Sunset Blvd. 182 Comment
  UCSB62346  Polypodium californicum Kiefer, Lawrence 1967-1-29 Los Angeles San Gabriel Mtns., NE of Sunland, Fusier Canyon, tributary of Big Tujunga Canyon, ca. 1/2mi from confluence 670 Comment
  SD72758  Polypogon interruptus F. R. Fosberg 1931-5-21 S 4942 Los Angeles Howlands Landing, Santa Catalina Isl., steep north slope 10 Comment
  CATA133  Polypogon monspeliensis Peter Henrikson 1987-5-18 100 Los Angeles Santa Catalina Island: Above Parsons' Landing 60 Comment
  LA10118  Polypogon monspeliensis Carl Epling; 1931-4-25 sn Los Angeles SANTA MONICA MOUNTAINS, Los Alisos Canyon Comment
  SEINET10861092  Polypogon monspeliensis Carl C. Epling, M. Epling 1925-5-15 Epling s.n. Los Angeles Griffith Park Comment
  SEINET11681494  Polypogon monspeliensis Unknown 1933-1 8492 Los Angeles near Los Angeles Comment
  RSA385486  Polypogon viridis Edwin Kline 1924-5-20 s.n. Los Angeles Los Angeles. Comment
  RSA729192  Polypogon viridis R. G. Swinney 1999-5-15 7167 Los Angeles San Gabriel Mtns.: Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas Experimental Forest. 610 Comment
  RSA90270  Polypogon viridis F. W. Peirson 1920-9-17 4328 Los Angeles San Antonio Canyon, San Gabriel Mountains. 1341 Comment
  POM307020  Polystichum imbricans subsp. imbricans Henry J. Ramsey, Henry J. Ramsey 1937-7-18 1903 Los Angeles Altadena, San Gabriel Mts., Soldier's Creek. Comment
  POM184694  Populus balsamifera subsp. trichocarpa Joseph A. Ewan 1932-6-12 7374 Los Angeles Stuart Mill. Mill Creek Fork. Tujunga Creek. San Gabriel Mtns. 960 Comment
  IRVC27786  Populus fremontii A. C. Sanders 2005-5-11 30204 Los Angeles Santa Clarita area, upper Plum Cyn along Plum Cyn Rd between crest and vernal pool on bench in mid cyn, NW of Forest Park between Mint and Bouquet cyns. Western San Gabriel/Liebre Mtns Region 579 Comment
  SEINET10539395  Populus fremontii Walter H. Lewis Lewis 15651 Los Angeles Rancho Santa Ana Botanical Garden, Claremont. Comment
  RSA0065850  Populus fremontii subsp. fremontii LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser 2015-3-19 6781 Los Angeles San Gabriel Mountains: Arrastre Canyon, south of Acton. 846 Comment
  LA200831  Populus trichocarpa A. M. Johnson; 39 Los Angeles SANTA MONICA MOUNTAINS, Los Angeles River, Griffith Park Comment
  RSA591463  Portulaca oleracea L. C. Wheeler 1966-10-12 8973 Los Angeles San Gabriel Mountains. East fork, San Gabriel River, 1/2 mi. north of Cattle Canyon. 609 Comment
  SEINET3892555  Potamogeton foliosus var. foliosus Louis C. Wheeler 1950-9-23 6793 Los Angeles San Gabriel Mountains: Paloma Flat. Big Tujunga Canyon.; 0 561 Comment
  RSA191581  Potamogeton illinoensis Robert F. Thorne, M. Z. Thorne 1966-8-29 36578 Los Angeles San Gabriel Mts, Angeles National Forest: Big Pines Recreation Area, dry slope above E end of Jackson Lake, on road from Big Pines to Valyermo. 1890 Comment
  CAS-BOT-BC539748  Potentilla gracilis var. fastigiata Dr. A. Davidson 1873-7-1 s.n. Los Angeles Rock Creek, San Gabriel Mts Comment
  OBI10063  Prunus fasciculata Louis C. Wheeler 1932-4-10 609 Los Angeles San Gabriel Mts 3 mi S Vincent 1067 Comment
  UCR219560  Prunus ilicifolia R. G. Swinney 2009-3-28 10209 Los Angeles Transverse Range; San Gabriel Mtns., Monrovia Mountain Park, trail 0-40 m above canyon bottom, from park entrance to 0.4 mi. up canyon 427 Comment
  RSA650385  Prunus ilicifolia subsp. ilicifolia T. Strid 1971-5-23 s.n. Los Angeles Tujunga Cyn Comment
  SD28036  Prunus ilicifolia subsp. lyonii Carl B. Wolf 1932-5-9 3482 Los Angeles Santa Catalina Island, left (E.) fork of Pebbly Beach Canyon, 1/3 mi. above Mexican houses 152 Comment
  LA200198  Pseudognaphalium biolettii Martha Hilend; K. Kinsel 1929-3-9 sn Los Angeles SANTA MONICA MOUNTAINS, Cahuenga Hills, W of Hollywood Lake. Comment
  SBBG132306  Pseudognaphalium biolettii S. A. Junak 1995-1-3 SCI- 243 Los Angeles W end of Northwest Harbor 9 Comment
  SBBG17782  Pseudognaphalium biolettii P. H. Raven 1962-4-8 17153 Los Angeles near barracks, Wilson Cove 60 Comment
  SD21292  Pseudognaphalium biolettii Norman E. Bilderback 1938-4-14 Los Angeles Santa Catalina Harbor Comment
  UC303995  Pseudognaphalium biolettii S. B. Parish 1918-6-5 11867 Los Angeles Playa del Rey Comment
  LA209935  Pseudognaphalium biolettii A. M. Johnson; 1932-4-4 3930 Los Angeles Faculty Hill, U.C.L:.A., Westwood Comment
  SD253395  Pseudognaphalium californicum R. G. Swinney 2010-4-13 12190 Los Angeles San Gabriel Mts.: 0.35 miles north of Limekiln Canyon, bottom, along ridgeline motorway, south of Pacoima Dam, 0.4 miles E of Pacoima Canyon stream bottom (San Fernando 7.5'Q) 609 Comment
  SEINET4044525 Image available Pseudognaphalium californicum D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 91 Comment
  CAS-BOT-BC357039  Pseudognaphalium luteoalbum David B. Weissman 1971-6-24 169 Los Angeles Santa Monica Mts., corner of Mulholland and Decker roads 518 Comment
  RSA0115967  Pseudognaphalium microcephalum R. G. Swinney 2010-8-23 13580 Los Angeles San Gabriel Mountains: Mt. Zion Summit, between Hoegee Campground and Camp Sturtevant on the Mt. Zion Trail. 1085 Comment
  SBBG63236  Pseudognaphalium microcephalum M. N. Ackley -Feb-1928 Los Angeles Eagle Rock 243 Comment
  CAS-BOT-BC357285  Pseudognaphalium microcephalum Geo. B. Grant 1901-8-27 s.n. Los Angeles Pasadena Comment
  RSA597135  Pseudotsuga macrocarpa L. C. Wheeler 1961-6-12 7867 Los Angeles San Gabriel Mountains. Pacoima Canyon at Bad Canyon. 1052 Comment
  RSA0035060  Pseudotsuga macrocarpa Robin J. Tausch 1963-3-1 s.n. Los Angeles Sand Canyon, Angeles Nat. Forest, Newhall. 701 Comment
  RSA393781  Psilocarphus tenellus Anstruther Davidson 1890-07 s.n. Los Angeles Los Angeles Comment
  RSA625160  Psilocarphus tenellus var. tenellus L. C. Wheeler 1973-5-6 s.n. Los Angeles San Gabriel Mountains: Near the mouth, east side Little Tujunga, near BM. 1227 396 Comment
  UCD169088  Psilotum nudum A. C. Sanders 2012-11-12 40519 Los Angeles South Coast/Los Angeles Basin, Gardena, Marukai Market Place, 1740 West Artesia Blvd., near intersection with Western Ave. 9 Comment
  UC1250337  Pteris vittata David M. Hutt 1959-9-30 599 Los Angeles n of Azusa (in canyon just below Morris Dam, at base of dam); San Gabriel Canyon 396 Comment
  SD69669  Pterostegia drymarioides Robert F. Thorne, P. C. Everett 1965-6-22 34844 Los Angeles Santa Catalina Island, Renton Mine area 244 Comment
  UCR194740  Pterostegia drymarioides Valerie Soza, Eileen Edwards, LeRoy Gross, Bart O'Brien 2000-4-25 745 Los Angeles Transverse Range: Verdugo Mountains, Verdugo Mountains, south side, above Burbank. Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Motortway 427 Comment
  UCR88705  Pterostegia drymarioides Scott D. White, Chet McGaugh 1995-5-9 3006 Los Angeles Transverse Range; Eastern Santa Susana Mtns, just west of San Gabriel Mtns: 'Sunshine Canyon' (name not shown on topo): west of San Fernando Road and Hwy I-5 Fwy, just SW of interchange with State Route 14. Sunshine Canyon Landfill property, site proposed for landfill expansion 488 Comment
  RSA601430  Pterostegia drymarioides Louis C. Wheeler 1933-5-5 1697 Los Angeles San Gabriel Mountains: Fish Canyon. 305 Comment
  RSA460728  Punica granatum Claire Kibbe 1936-07 19980 Los Angeles Hollywood Cemetary. Comment
  UC1929309  Punica granatum Scott D. White, Justin Wood 2008-5-19 12014 Los Angeles Los Angeles Basin; Whittier Narrows Dam County Recreation Area. San Gabriel River floodplain, between Durfee Ave. and 605 freeway. SCE powerline corridor. Comment
  RSA588157  Pycnanthemum californicum Orlando Mistretta 1994-5-23 1250 Los Angeles Little Rock Creek. Drainage E of Creek and N of Forest Rd. 4N15. 1220 Comment
  UC993205  Quercus J. M. Tucker 1948-9-26 1880 Los Angeles 9.6 mi e Gorman (beside Highway 138) Comment
  SBBG31078  Quercus X macdonaldii R. F. Thorne 1966-4-28 36189 Los Angeles small stream running S of Hay Press Reservoir 396 Comment
  RSA0083085  Quercus agrifolia R. G. Swinney 2010-3-22 12030 Los Angeles Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima. 502 Comment
  RSA87171  Quercus agrifolia var. agrifolia F. W. Peirson 1919-4-5 369 Los Angeles road to Mt. Wilson 457 Comment
  UCR212762  Quercus agrifolia var. agrifolia Ellen Mackey, Blake Whittington 2006-10-24 1825 Los Angeles Transverse Range; San Gabriel Mountains, San Gabriel River Watershed, San Gabriel R. main stem across from Morris Dam, between San Gabriel Canyon Road (Hwy 39) and Silver Fish Truck Trail 402 Comment
  SBBG52792  Quercus berberidifolia C. Davidson 1975-5-25 2553 Los Angeles 1.3 mi from Old Ridge Route (8N04) on Rd 7N23 to Liebre Mtn 1371 Comment
  RSA476911  Quercus chrysolepis Fordyce Grinnell Jr. 1910-06 1381 Los Angeles San Gabriel Mountains Comment
  SEINET4077694  Quercus chrysolepis B. C. Templeton 1939-1 7361 Los Angeles East rim at Canyon head, San Clemente Island. Comment
  RSA0116267  Quercus douglasii A. C. Sanders 2006-4-14 32062 Los Angeles Transverse Range; Liebre Mtns. Region: 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon. 960 Comment
  CAS-BOT-BC86218  Quercus dumosa J. Ewan 1931-10-24 5259 c Los Angeles One mile above Malibu Lake on Seminole Hot Springs Rd. Santa Monica Mts. Comment
  UCSB68636  Quercus durata Gross, LeRoy 2000-10-28 Los Angeles Verdugo Mountains; Brand lateral trail behind the Brand Park Library, ridge west of Idlewood Canyon, where Grandview Ave. and Mountain St. meet in city of Glendale; following fire break up to main crest (to Beaudry fire road) 304 Comment
  CHSC96046  Quercus durata var. gabrielensis LeRoy Gross 2000-10-28 307 Los Angeles Verdugo Mountains: Beaudry fire road north of Radio Towers, west of head of Deer Creek. 762 Comment
  RSA0091710  Quercus durata var. gabrielensis R. G. Swinney 2011-4-9 14370 Los Angeles NE of the city of Monrovia, Woodrat Flats, between Sycamore and Twin Springs canyons, on the restored Ben Overturff Trail, N of Sawpit Cyn. 614 Comment
  RSA653743  Quercus durata var. gabrielensis Valerie L. Soza, LeRoy Gross, Adelina Munoz 2000-5-12 893 Los Angeles Verdugo Mountains, northeast side: Camp Max Straus at end of Shirlyjean Street, Glendale, Engleheard Canyon. Fire road south from Engleheard Canyon to powerlines. 396 Comment
  RSA683176  Quercus durata var. gabrielensis LeRoy Gross, Naomi S. Fraga, Bill Hogshead, Aydee Virgen 2003-6-19 1079 Los Angeles North side of mountains: South of Hostetter Motorway (On the thomas guide) just off La Tuna Canyon Road, south of and you can see the 210 freeway. 556 Comment
  RSA231132  Quercus engelmannii Leonid Enari 1969-7-14 s.n. Los Angeles Arcadia, Talac Knoll, Los Angeles State and County Arboretum Comment
  UC1135587  Quercus engelmannii A. E. Wieslander 1936-8-29 685 Los Angeles Santa Anita Pasadena Quad. 182 Comment
  UC1602281  Quercus engelmannii W. H. Brewer Jan 1861 125 Los Angeles San Gabriel Comment
  RSA598845  Quercus john-tuckeri Steve Boyd, T. S. Ross 1997-3-21 9219 Los Angeles Liebre Mountains, Portal Ridge, open ridgeline about junction of Juday Truck Trail and Troedel Motorway, south of Troedel Spring. 1183 Comment
  SD225862  Quercus john-tuckeri John M. Tucker 1948-9-26 1879 Los Angeles 11.4 mi. west of Palmdale, beside road to Elizabeth Lake; north-facing hillslope Comment
  CAS-BOT-BC105249  Quercus kelloggii I. M. Johnston 1917-8-24 1714 Los Angeles San Antonio Mountains, Prairie Fk of San Gabriel R. Open canon (canyon) 1981 Comment
  POM296407  Quercus pacifica Lyman Benson 1953-5-2 15105 -d Los Angeles Santa Catalina Island. Hills, north face of Swain Canyon, Whites Landing 244 Comment
Read comments Oct 12 2010
  RSA476559  Quercus pacifica F. R. Fosberg 1931-3-25 s 4358 Los Angeles Santa Catalina Island, Hamilton Canyon 80 Comment
  SBBG43937  Quercus tomentella M. R. Benedict 1971-6-26 Los Angeles Pk 1942, directly S of White Rock, near Triangulation Pt "Alta" Comment
  SDSU6986  Quercus tomentella R. M. Beauchamp 1967-1-29 163 Los Angeles San Clemente Island. West of Thirst. Comment
  UCR143424  Quercus tomentella Larry E. DeBuhr, G. D. Wallace 1972-9-2 700 Los Angeles Channel Islands, San Clemente Island; In the second large canyon north of Lemon Tank 366 Comment
  CAS-BOT-BC104864  Quercus wislizeni W. R. Dudley; F. H. Lamb 1898-6-7 4346 Los Angeles Ringo Canyon. Liebre Mountains Comment
  CAS-BOT-BC104869  Quercus wislizeni L. R. Brown 1938-6-28 s.n. Los Angeles Sierra Madre Mts. Comment
  RSA0117724  Quercus wislizeni A. C. Sanders 2007-4-25 33570 Los Angeles Tehachapi Mtns.: Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd. 1128 Comment
  RSA0062863  Quercus wislizeni var. frutescens LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser 2015-3-19 6776 Los Angeles San Gabriel Mountains: Arrastre Canyon, south of Acton. 846 Comment
  JEPS112753  Rafinesquia californica Dean W. Taylor 2002-4-30 18023 Los Angeles upper headwaters Haskell Canyon, Del Sur Ridge, Angeles National Forest 609 Comment
  RSA472411  Rafinesquia californica F. R. Fosberg 1931-4-10 54537 Los Angeles Santa Catalina Island. Avalon Canyon 150 Comment
  PASA2628  Ranunculus californicus Ruth M. Evans 1931-3-15 Los Angeles Lone Hill, Glendora Comment
  CAS-BOT-BC378865  Ranunculus californicus var. californicus Geo. B. Grant 1902-6-1 1109 Los Angeles Lincoln Park Comment
  UC1929627  Ranunculus hebecarpus Valerie Soza, Michael Denslow 2003-4-30 1648 Los Angeles Transverse Ranges; San Gabriel Mountains region; San Fransisquiteo Canyon. Slopes southwest of the Fire station 488 Comment
  RSA399997  Ranunculus hebecarpus Louis C. Wheeler 1935-4-25 3438 Los Angeles Placerita Canyon. 457 Comment
  SBBG130728  Raphanus raphanistrum S. A. Junak 2000-5-6 SCa 1277 Los Angeles just N of Upper Quarry Rd, ca. 2.4 mi W of jct with rd to housing at Empire Landing 289 Comment
  RSA608062  Raphanus sativus L. C. Wheeler 1931-2-15 s.n. Los Angeles Pomona. Comment
  UC420718  Rhamnus crocea J. Grinnell 1903-7-30 Los Angeles Arroyo Seco Pasadena Comment
  UCR165233  Rhamnus crocea A. C. Sanders, Helen Kennedy 2005-4-13 29474 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, nameless canyon off end of Nadal St., off Whites Canyon Rd., between Mint and Plum Canyons 457 Comment
  CAS-BOT-BC55978  Rhamnus ilicifolia Herman Knoche 1919-6-25 Series A, No. 886 Los Angeles Catalina Island, Avalon Comment
  RSA391044  Rhamnus ilicifolia John P. Hill 1932-7-19 s.n. Los Angeles Verdugo Woodlands Comment
  RSA579490  Rhamnus ilicifolia Tim S. Ross, S. D. Boyd 1994-5-10 7719 Los Angeles Warm Springs Mountain: at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon 668 Comment
  RSA754141  Rhamnus ilicifolia Ellen Mackey, Blake Whittiington 2006-10-24 NFWF- 1827 Los Angeles San Gabriel River main stem across from Morris Dam, CS1 405 Comment
  UCR155620  Rhamnus ilicifolia A. C. Sanders, T. B. Salvato 2005-4-26 29701 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa 671 Comment
  UCR217140  Rhamnus ilicifolia Jonas A. Winbolt, Rocky Brown 2010-8-20 005 Los Angeles Western Transverse Range, south of Santa Clarita, north side of Hwy I-5 and the Old Road, southeast of trailer park along powerline corridor 956 Comment
  RSA583018  Rhamnus pirifolia Tim S. Ross, Takara, Otte 1993-4-24 6961 Los Angeles Santa Catalina Island, W end of island beyond the isthmus, lower Boughette Canyon (draining NE to Johnsons Landing). 91 Comment
  SEINET10692947  Rhus Mary Merello, Heidi H. Schmidt 1999-12-3 Merello 2500 Los Angeles City of Pasadena. Vartan Family Grocery, 1511 E. Washington Blvd. 270 Comment
  CAS-BOT-BC167912  Rhus integrifolia Robert F. Thorne; P. C. Everett 1964-2-6 33428 Los Angeles (Perhaps 1 mi. SW of Empire Landing), N Central part of Santa Catalina Island 243 Comment
  CATA1464  Rhus integrifolia Mark L. Hoefs, Robert F. Thorne 1996-4-6 2649 Los Angeles Santa Catalina Island: Renton Mine Road 243 Comment
  CLARK-A1528-1410  Rhus integrifolia John C. Roos 1949-2-13 4083 Los Angeles Whittier Comment
  SBBG52883  Rhus integrifolia F. C. Boutin 1967-4-23 1647 Los Angeles Nanny, NW of Lemon Tank 213 Comment
  SBBG90428  Rhus integrifolia M. C. Hochberg 1985-4-7 1208 Los Angeles W of Empire Landing, Little Springs Cyn 243 Comment
  RSA0014726  Rhus integrifolia Laura Moore 1999-4-10 13 Los Angeles Pitzer College, Claremont; Center of Outback, across trail from small Quercus agrifolia. 351 Comment
  SEINET12235088  Rhus integrifolia Unknown 1936-1 12671 Los Angeles on road to Mt. Wilson Comment
  RSA306191  Rhus ovata Fay A. MacFadden 1933-3-16 s.n. Los Angeles La Tuna Canyon, Verdugo Hills Comment
  RSA591468  Rhus ovata L. C. Wheeler 1966-10-12 8966 Los Angeles San Gabriel Mountains. Susanna Canyon, 1/4 mi. downstream from falls. 533 Comment
  RSA0043102  Rhus ovata Paul M. Inman 1983-5-8 50883 -1 6 Los Angeles Big Santa Anita Canyon in the Angeles National Forest, San Gabriel Mountains, about 1 mile north of Arcadia. Growing on a west facing slope at north end of weir at Hoegee's Camp on Winter Creek at Hoegee's Camp. Comment
  UC635216  Rhus trilobata Curtis Ferris 1932-3-21 78 Los Angeles Soledad Canyon Comment
  SFV1605  Ribes aureum var. gracillimum K. A. Wilson 1962-2-26 1251 Los Angeles Santa Monica Mountains Mulholland Drive and Topanga Canyon Blvd. 300 Comment
  CAS-BOT-BC92456  Ribes aureum var. gracillimum H. E. McMinn 1924-8-4 1224 Los Angeles Huntington Drive near Pasadena. Comment
  UC69257  Ribes californicum var. hesperium Ernest Braunton 1903-1-15 766 Los Angeles Glendora Comment
  RSA188502  Ribes cereum var. cereum Robert F. Thorne 1965-8-26 35354 Los Angeles San Gabriel Mountains; Angeles National Forest, near top of Blue Ridge SE of Holiday Hill Ski Lift 2561 Comment
  SEINET3445856  Ribes divaricatum var. parishii Unknown 1963-3-9 Los Angeles Whittier Narrows, Whittier Narrows, Rico Rivera, San Gabriel River 120 Comment
  RSA729686  Ribes indecorum R. G. Swinney 1999-4-8 7069 Los Angeles Claremont, north of Via Santa Catarina and Mountain Ave. 488 Comment
  UC1127329  Ribes malvaceum A. D. Gifford 1934-4-23 151 Los Angeles 2 mi ne Castro Peak; Triunfo Pass Quadrangle Comment
  RSA121543  Ribes quercetorum A. D. Gifford 1935-4-10 558 Los Angeles West end of Liebre Mtn, Tejon. 1494 Comment
  LA205493  Ribes roezlii Carl Epling; Nesta Dunn, Alice Goen 1931-5-16 sn Los Angeles San Gabriel Mountains, Big Pines Camp Comment
  RSA658978  Ribes roezlii Paul M. Inman 1983-5-8 50883 -10 Los Angeles Big Santa Anita Canyon in the Angeles National Forest, San Gabriel Mountains. about 1 mile north of Arcadia, ca. 40 from streamside at the first wier below Hoegee s Camp. Comment
  UC974944  Ribes roezlii Carl Epling, Nesta Dunn, Alice Goen 1931-5-16 Los Angeles Big Pines Camp San Gabriel Mts. Comment
  UCR124733  Ribes roezlii var. roezlii B. C. Templeton 1932-7-21 5020 Los Angeles San Gabriel Mtns., Big Pines Park, Angeles National Forest 2400 Comment
  UC69255  Ribes speciosum Ernest Braunton 1903-1-12 784 Los Angeles Laurel Canyon Comment
  SEINET12220397  Ribes speciosum J. F. Bright, Wyman, C. 1933-1 8154 Los Angeles near Hollywood Comment
  CAS-BOT-BC173932  Ribes viburnifolium James R. Shevock 1975-3-23 4043 Los Angeles On the north side of Orizaba Peak in the vicinity of Black Jack Campground. Santa Catalina Island 457 Comment
  RSA454977  Ribes viburnifolium M. B. Dunkle 1929-2-10 2049 Los Angeles Santa Catalina Island. Bullrush Canyon Comment
  LA31371  Ricinus communis Peter H. Raven; Jane Turner, Barbara Whitesel 1959-3-15 C 148 Los Angeles SANTA MONICA MOUNTAINS, Point Dume 0 Comment
  RSA594205  Rorippa curvisiliqua Steve Boyd, Lauren Raz 1996-10-14 9088 Los Angeles Liebre Mountains region, southwest end of Quail Lake, in seasonally flooded depression on south side of Highway 138. 1021 Comment
  RSA0049585  Rorippa sphaerocarpa Justin M. Wood, Katy Vinzant, T. Valentovich 2012-6-6 4785 Los Angeles San Gabriel Mountains: Little Rock Creek: just upstream of Little Rock reservoir. 999 Comment
  CAS-BOT-BC147473  Rosa californica L. R. Abrams 1913-7-18 5016 Los Angeles Russel's Lake Comment
  CATA1085  Rosa californica Mark L. Hoefs 1995-5-16 2035 Los Angeles Santa Catalina Island: Big Springs Canyon, near road to Two Harbors 103 Comment
  LA52070  Rosa californica W. R. Ernst; May 1947 sn Los Angeles Santa Monica Mountains, Topanga Canyon Comment
  RSA449704  Rosa californica Anstruther Davidson 2501 Los Angeles Redondo Beach Comment
  RSA561597  Rosa californica Steve D. Boyd, W. Appleby 1993-5-24 8166 Los Angeles Western San Gabriel Mountains, north of Sylmar and south of Santa Clarita, within Tujunga Ranger District of Angeles National Forest. Seepages along upper end of Wilson Canyon Road,, South of Wilson Canyon Saddle and east of the communications facilities. 945 Comment
  UCD113423  Rosa californica Marc Meyer 1993-4-25 24 Los Angeles Santa Susana Mts., Moonshine Cyn. Park, Porter Ranch, 1.5 miles north of Tampa offramp of 118 Fwy. 400 Comment
  JEPS44759  Rubus leucodermis Frank W. Peirson 1919-6-16 494 Los Angeles South Fork Rock Creek San Gabriel Mts., South Fork Rock Creek 1981 Comment
  LA201745  Rumex conglomeratus Arthur C. Gibson; 2001-5-19 4804 Los Angeles 243 Comment
  SD252366  Rumex conglomeratus Steven A. Junak 1999-7-16 Sca 1052 Los Angeles Lower Cottonwood Canyon, just downstream from crossing of road to Ben Weston Beach. Comment
  UC72655  Rumex conglomeratus Miss E. D. Palmer 1904-11-28 Los Angeles Pico Heights Los Angeles Comment
  RSA355915  Rumex crispus Robert F. Thorne 1975-9-4 47389 Los Angeles Santa Catalina Island: Fisherman's Cove; campus of USC Marine Science Center. Comment
  LA33970  Rumex crispus Peter H. Raven; Henry J. Thompson 1959-6-4 14339 Los Angeles SANTA MONICA MOUNTAINS, Point Dume, along ditch behind dunes. 12 Comment
  RSA658413  Rumex crispus Erinn Wilson 1996-5-18 31 Los Angeles found off j lot [Cal Poly Pomona, parking] Comment
  RSA466292  Rumex maritimus Anstruther Davidson 1917-05 s.n. Los Angeles Nigger Slough'. [locality name change to'Laguna Dominguez'] Comment
  UCD101394  Rumex obtusifolius A. C. Sanders; Mark A. Elvin, Anuja Parikh, Nathan Gale, et al 2003-4-30 26223 Los Angeles Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2km downstream from Lake Hughes Rd., Newhall Ranch. 351 Comment
  CAS-BOT-BC433926  Rumex salicifolius Timothy S. Ross; Steve Boyd 1994-7-7 8157 Los Angeles Liebre Mountains. Upper Cienaga Canyon: South base of Liebre Mountain, just on the N side of the Kelly Ranch inholding (USFS map, 1958; Knapp Ranch, Angeles Nat'l Forest map, 1982). 1018 Comment
  SBBG31073  Rumex salicifolius R. F. Thorne with D. Propst 1968-5-27 Los Angeles Middle Ranch Cyn Comment
  RSA466119  Rumex salicifolius var. salicifolius F. R. Fosberg 1931-8-10 S 5623 Los Angeles Crystal Lake, Pine Flats: N. Fork, San Gabriel Canyon, San Gabriel Mountains 1600 Comment
  RSA0083117  Salix exigua R. G. Swinney 2010-6-4 13022 Los Angeles Placerita Canyon, Placerita Cyn. Natural Area, 0.3-0.9 miles east of nature center. 476 Comment
  RSA618588  Salix exigua Louis C. Wheeler 1973-4-20 s.n. Los Angeles Western Mojave Desert: Antelope Valley. Vicinity of Una Lake, San Andreas Rift Zone. 854 Comment
  RSA646293  Salix exigua Orlando Mistretta 1992-7-14 s.n. Los Angeles San Gabriel Mountains: Gold Canyon Trail; Tujunga Ranger District. Comment
  CAS-BOT-BC104142  Salix hindsiana C. R. Ball; B. S. Ball 1933-7-6 2526 Los Angeles along ditch on Highway 199 near Gorman, San Gabriel Mts. Comment
  POM123313  Salix laevigata Marcus E. Jones 1882-3-7 s.n. Los Angeles Pasadena. Comment
  RSA597764  Salix laevigata Steve D. Boyd, Lauren Raz 1997-3-14 9186 Los Angeles Liebre Mountains, lower southeastern flank of Bald Mountain, near head of Liebre Gulch, due west of Sandberg. 1213 Comment
  UC506418  Salix laevigata Carl Hedin and Joseph Ewan 1933-3-11 7669 Los Angeles Ballona Creek at Bellona Marshes Comment
  UCR95242  Salix laevigata L. C. Wheeler 1967-7-30 10249 Los Angeles San Gabriel Mtns, Big Tujunga Canyon at Trail Canyon 518 Comment
  LA208793  Salix lasiolepis Carl Hedin; Joseph Ewan 1933-2-16 7656 Los Angeles Verdugo Canyon at Colina Drive [Area 3] Comment
  RSA776518  Salix lasiolepis Jane Tirrell 2011-5-26 LS- 9 a Los Angeles Along north side of Highway 2 near mile marker 67.7. 2284 Comment
  UC483063  Salix lasiolepis F. R. Fosberg 1931-1-26 7178 Los Angeles at foot of Cahuenga Pass grade; Los Angeles River Comment
  UCR223556  Salix lasiolepis R. G. Swinney 2009-6-2 10998 Los Angeles Transverse Range; San Gabriel Mtns., east slope of Pacifico Mountain at Fountainhead Spring 2012 Comment
  RSA92621  Salix lasiolepis Mabel Peirson 1925-3-1 5434 Los Angeles Arroyo Seco below California Street bridge, Pasadena Comment
  LA30493  Salsola tragus Jane Turner; T. Mosquin 1958-11-16 C- 52 Los Angeles Comment
  RSA444924  Salsola tragus Gary D. Wallace 1978-2-12 1577 Los Angeles Palos Verdes Peninsula: N of Portuguese Bend at the end of Forrestall Drive. Comment
  POM296994  Saltugilia splendens subsp. grantii Lyman Benson 1945-6-5 11765 Los Angeles Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage 1372 Comment
  RSA0096979  Saltugilia splendens subsp. grantii Richard G. Swinney 2011-5-31 14908 Los Angeles San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek. 1096 Comment
  UCR272632  Saltugilia splendens subsp. grantii R. G. Swinney 2011-9-22 15667 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), c. 300 meters north of lodge along service rd. 1073 Comment
  RSA230040  Saltugilia splendens subsp. grantii R. F. Thorne 1971-6-26 40597 Los Angeles San Gabriel Mtns., Angeles National Forest: On summit of Mt. Wilson. 1737 Comment
  RSA411293  Salvia apiana Ruth E. Eaton 1956-7-15 s.n. Los Angeles Avalon, Santa Catalina Island. Comment
  RSA424333  Salvia apiana William Emboden 1970-6-12 21 Los Angeles Topanga Canyon Blvd., 3.7 miles north of Topanga on the East bank of the road. Comment
  RSA660106  Salvia apiana Orlando Mistretta 1992-6-12 567 Los Angeles Transverse Ranges; San Gabriel Mountains region: Cow Canyon, (Road 2N29 EA- from Saddle to 2nd main drainage). Comment
  RSA411298  Salvia apiana M. Bisbee 1917-5-26 s.n. Los Angeles Hills north of Eagle Rock Valley. Comment
  RSA442844  Salvia apiana William Emboden 1969-5-28 34 Los Angeles San Gabriel Mtns above Arcadia. (Anderson site). Comment
  RSA0048544  Salvia carduacea Geo. R. Julian 1962-4-14 s.n. Los Angeles 10 miles east of Pearblossom. Comment
  LA200612  Salvia columbariae Norman A. Cole; May 1964 408 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  RSA0091145  Salvia columbariae R. G. Swinney 2011-5-24 14831 Los Angeles to 0.3 mi. S of Aliso Canyon Rd, c. 0.65 miles E of Bear Trap Cyn., 2 miles W of Angeles Forest Hwy 1049 Comment
  UCR219932  Salvia columbariae R. G. Swinney 2009-4-16 10376 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, Duarte, lower Van Tassel fire road, Van Tassel Canyon 439 Comment
  UCR258710  Salvia columbariae R. G. Swinney 2010-5-19 12824 Los Angeles San Gabriel Mountains/Western Mojave Desert, 'Oracle Hill summit', abandoned Naval Analytics Station, at end of Pacific Telephone Access Rd., just west of Angeles Natl. Forest boundary, 2.05 air miles due east of Angeles Forest Hwy, 0.8 miles due west of Mt. Emma Rd. 1350 Comment
  RSA658842  Salvia columbariae var. columbariae J. S. Burns 1992-5-11 11 Los Angeles 1.5 miles west on Rincon fireroad from east access; Angeles National Forest 762 Comment
  SD241878  Salvia leucophylla Jay Walker, R. C. Walker 2004-4-21 3189 Los Angeles NW of Castaic Lake. Along Ridge Route, 1.0 miles south of Templin road. Comment
  RSA434120  Salvia mellifera L. E. Hoffman 1932-3-14 s.n. Los Angeles Millard's Canyon, Angeles National Forest [San Gabriel Mountains]. Comment
  RSA599265  Salvia mellifera Steve Boyd, Lauren Raz 1997-3-31 9440 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain 914 Comment
  RSA754107  Salvia mellifera Ellen Mackey, Blake Whittiington 2006-10-24 NFWF- 1831 Los Angeles San Gabriel River main stem across from Morris Dam, CS1 402 Comment
  UC520119  Salvia mellifera Carl Epling 1932-6-10 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  RSA434069  Salvia spathacea Dorothy Davis 1923-4-29 s.n. Los Angeles La Canada. Comment
  RSA434074  Salvia spathacea E. Crow 1929-4-18 253 Los Angeles Santa Monica Mountains. Comment
  RSA8276  Salvia spathacea P. A. Munz, R. D. Harwood 1920-5-17 3972 Los Angeles Topanga Canyon, Santa Monica Mountains 152 Comment
  SFV3227  Salvia spathacea K. A. Wilson 1961-3-10 962 Los Angeles Santa Monica Mountains Old Topanga Canyon Road, about 0.25 miles west of Topanga Canyon Blvd. 245 Comment
  UCR152906  Sambucus mexicana A. C. Sanders, Helen Kennedy 2005-4-13 29427 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon 488 Comment
  CAS-BOT-BC238732  Sambucus nigra subsp. caerulea Carl B. Wolf 1932-7-6 3833 Los Angeles San Fernando Valley, Van Nuys Blvd. 1/2 mi. East of Pacoima Post Office 335 Comment
  SD31171  Sanicula arguta Edith A. Purer 1931-3-12 Los Angeles Palos Verdes Hills Comment
  UC1562956  Sanicula arguta Steve Myers 1990-4-3 2 Los Angeles Powder Canyon in the city of La Habra Heights Powder Canyon; La Habra Heights, Powder Canyon 243 Comment
  RSA470992  Sanicula arguta Howard Mullins 1931-3-7 s.n. Los Angeles Oak Wilde [Oakwilde], canyon Comment
  UC1022477  Sanicula crassicaulis C. Ritchie Bell 1953-2-21 3 X480 Los Angeles 2.6 mi e of U.S. Highway 101 (in Alisos Canyon); Alisos Canyon Comment
  RSA0105021  Sarcodes sanguinea R. G. Swinney 2011-6-22 15273 Los Angeles San Gabriel Mountains: Charlton Flat Picnic Area, along East Fork Alder Creek, 0.2 miles west of Angeles Crest Hwy. 1598 Comment
  SD69624  Satureja douglasii Robert F. Thorne, P. Everett 1965-5-12 34626 Los Angeles Santa Catalina Island, Bulrush Canyon 244 Comment
  UCR9550  Satureja mimuloides Judy Owen 1970-7-23 s.n. Los Angeles San Gabriel Mtns., Angeles National Forest 915 Comment
  LA50743  Saxifraga californica Carl Epling; March 1925 6470 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park 228 Comment
  POM18177  Saxifraga californica P. A. Munz 1923-3-14 6593 Los Angeles Coble [Cobal] Canyon, north of Claremont. 518 Comment
Read comments Nov 25 2014
  RSA458890  Saxifraga californica Louis C. Wheeler 1934-3-19 2479 Los Angeles Liveoak Canyon. Altitude 1550 feet. 473 Comment
  UCR177625  Schinus molle LeRoy Gross, Valerie Soza, Samantha Tessel 2001-6-4 409 Los Angeles Los Angeles Basin, Vedugo Mountains Region: Northwest side, Verdugo Crestline Dr. (fire road) just north of the 210 freeway, enter on the west side at Topley Lane off of Newhome Ave. in city of Sunland 427 Comment
  RSA0107860  Schismus arabicus Steven A. Junak, Mark Hoefs 1997-6-4 SCa- 419 Los Angeles Santa Catalina Island: Lower road at Empire Landing rock quarry site. 12 Comment
  RSA0045263  Schismus barbatus R. G. Swinney 2010-3-22 12008 Los Angeles West Fork Kagel Canyon, 0.5 miles west of Kagel Cyn. Rd. along Lopez Rd., 10-100 meters east of Lopez Rd. 540 Comment
  RSA587395  Schismus barbatus Orlando Mistretta 1992-5-8 272 Los Angeles San Gabriel Mountains. Little Rock Creek. slopes E. of Little Rock Creek Reservoir 1066 Comment
  RSA656162B  Schismus barbatus Joseph M. Keefe 1978-4-20 22726 Los Angeles South east corner of Golden State Freeway (Interstste Hwy. 5), and Ventura Freeway (Calif. Hwy. 134),400 meters west of Los Angeles River. 140 Comment
  LA33904  Schismus barbatus Peter H. Raven; 1959-3-1 13815 Los Angeles SANTA MONICA MOUNTAINS, Vermont Canyon, Griffith Park 243 Comment
  CAS-BOT-BC111517  Schoenoplectus americanus Arthur Monrad Johnson 1928-4-7 297 Los Angeles Los Angeles River bottom, Griffith Park Comment
  RSA0056380  Scirpus acutus P. R. Brown 1970-10-5 s.n. Los Angeles Pierce College Nature Center, upper pond, Canon de Lana. Comment
  UC841027  Scirpus maritimus I. Johnston 1917-6-10 1318 Los Angeles Playa del Rey Playa del Rey (Salt Marsh, Southern California) Comment
  UCR239939  Scirpus microcarpus R. G. Swinney 2009-11-16 11634 Los Angeles Transverse Range; San Gabriel Mountains/Mojave Desert, Aliso Canyon, 2.6 miles west of junction with Angeles Forest Hwy, 150 m north of Aliso Cyn. Rd. 1027 Comment
  RSA427195  Scrophularia villosa Freda Detmers 1929-4-13 s.n. Los Angeles Santa Catalina Island. Comment
  SBBG71565  Scutellaria mexicana R. Hoffmann 1927-6-14 Los Angeles Palmdale Comment
  UCR270010  Scutellaria mexicana R. G. Swinney 2010-6-1 13120 Los Angeles San Gabriel Mountains, lower west side of Carson Mesa, 0. 8 miles south of Pearblossom Hwy., 0.35 miles east of Angeles Forest Hwy on north side of dirt service rd. 1037 Comment
  SBBG71223  Scutellaria siphocampyloides V. Duran 1933-7-8 3503 Los Angeles Horse Flats 1676 Comment
  UCR273567  Scutellaria siphocampyloides R. G. Swinney 2011-6-15 15184 Los Angeles San Gabriel Mountains, Chilao Creek, 100 m south and north of Chilao Campground 1573 Comment
  SFV7618  Sedum spathulifolium T. Gordon, M. H. Grayum 1975-11-7 1230 Los Angeles San Gabriel Mountains Along Elizabeth Lake Canyon Road, just south of Warm Springs Camp. 640 Comment
  RSA607215  Selaginella asprella Louis Cutter Wheeler 1968-5-30 s.n. Los Angeles San Gabriel Mountains: Devil's Canyon. 1249 Comment
  UC188960  Selaginella bigelovii Geo. L. Moxley 1915-7-23 421 Los Angeles near Switzer's Arroyo Seco Canyon; San Gabriel Mts. 914 Comment
  CAS-BOT-BC363448  Senecio californicus A. C. Sanders 2003-4-17 26063 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, ca. 1 km south of Magic Mountain amusement park and north of the powerlines 442 Comment
  SEINET11811876  Senecio cineraria W. F. Wight 1907-7-2 1610 Los Angeles East Lake park, Los Angeles Comment
  SFV17930  Senecio flaccidus var. douglasii J. N. Hogue 1998-10-13 129 .1 Los Angeles San Gabriel Mountains San Gabriel Canyon. West side of San Gabriel reservoir along road. 470 Comment
  JEPS30356  Senecio lyonii Peter H. Raven 1962-5-21 17817 Los Angeles Middle Ranch Santa Catalina Island, Middle Ranch 213 Comment
  RSA167853  Senecio lyonii R. F. Thorne, Percy C. Everett 1964-2-6 33289 Los Angeles Santa Catalina Island, W of Catalina Harbor at Isthmus. 15 Comment
  RSA0057928  Senecio vulgaris Richard G. Swinney 2010-3-16 11950 Los Angeles San Gabriel Mountains/Verdugo Mountains: confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210. 329 Comment
  SBBG43861  Senecio vulgaris M. R. Benedict 1971-6-26 Los Angeles terrace S of Wilson Cove Comment
  SD69714  Senecio vulgaris Robert F. Thorne 1966-4-28 36209 Los Angeles Santa Catalina Island: along roadside to Renton Mine, Pebbly Beach Canyon 245 Comment
  UCR256134  Senecio vulgaris R. G. Swinney 2010-4-20 12303 Los Angeles San Gabriel Mountains, north of Pacoima, lower Loop Canyon from north end of Veterans Memorial Park to 0.3 miles upstream 549 Comment
  UCR144075  Sesuvium verrucosum Julie A. Greene 1997-9-12 s.n. Los Angeles South Coast, Long Beach area, intersection of Pacific Coast Hwy (Calif. Hwy 1) and Studebaker Road, near Long Beach Marina 5 Comment
  CAS-BOT-BC243576  Setaria parviflora A. Davidson M. D. 1892-8-1 3176 Los Angeles Washington and Alameda St., Los Angeles Comment
  RSA611523  Setaria parviflora L. C. Wheeler 1968-10-5 s.n. Los Angeles San Gabriel Mountains: Mouth of Roberts Canyon, San Gabriel Canyon, on west side of Roberts Canyon. 251 Comment
  UCR153485  Setaria parviflora L. C. Wheeler 1967-7-6 9940 Los Angeles Transverse Ranges, San Gabriel Mtns: San Gabriel Canyon, across the river and south of the gauging station 274 Comment
  UC1714448  Setaria pumila I. M. Johnston 1918-8-4 2110 Los Angeles between Pomona and Claremont 365 Comment
  RSA611490  Setaria viridis L. C. Wheeler 1968-9-8 s.n. Los Angeles San Gabriel Mountains: Mountain Brook Ranch 1159 Comment
  UCR180359  Sidalcea malviflora Scott D. White, Pam Devries 2006-5-9 11391 Los Angeles SE Tehachapi Mtns, Gorman area, valley and slopes along Gorman Creek, NE of I-5 Fwy and SW of Gorman Post Road 1098 Comment
  UC18908  Sidalcea malviflora subsp. sparsifolia H. P. Chandler 1897-3-14 Los Angeles San Dimas 457 Comment
  SEINET3155728  Silene antirrhina G. B. Grant 1904-5-5 1205 a Los Angeles Pasadena Comment
  CATA1859  Silene gallica Denise Kraus 2000-4-13 4 Los Angeles Santa Catalina Island: (Goat Harbor burn area) Above Goat Harbor about 2,000 feet north of Airport road between fuel break roads/ridges. At GHB Transect 1 381 Comment
  CLARK-A1528-388  Silene gallica Fred B. Essig 1967-4-21 Los Angeles Santa Monica Mountains Comment
  RSA0110889  Silene gallica R. G. Swinney 2011-5-6 14614 Los Angeles San Gabriel Mountains: north of Glendora, ridge immediately north of Garcia Canyon & south of Newman's Point, 10-150 m west of Glendora Mountain Road. 793 Comment
  CAS-BOT-BC387019  Silene gallica Louis C. Wheeler 1932-3-23 521 Los Angeles UCLA Campus, West Los Angeles 137 Comment
  RSA752575  Silene laciniata Justin M. Wood 2009-6-8 855 Los Angeles City of San Dimas, Sycamore Canyon, Falcon Ridge Ranch. 412 Comment
  UCR280763  Silene laciniata R. G. Swinney 2014-5-19 16559 Los Angeles San Gabriel Mountains, Glendora, on ridge between west fork of Engelwild Cyn. and Glenco Heights Cyn., 0.2 miles WNW of Engelwild Debris Basin, 0.72 air-miles SSE of Glendora Ridge Motorway 515 Comment
  CLARK-A1528-2465  Silene laciniata John C. Roos 1947-5-17 3635 Los Angeles Placerita Canyon Comment
  JEPS50884  Silene lemmonii Frank Peirson 1918-6-10 39 Los Angeles Mt. Lowe 1371 Comment
  RSA609075  Silene lemmonii L. C. Wheeler 1932-5-28 777 Los Angeles San Gabriel Mtns.: Cascade Canyon off San Antonio Canyon. 1112 Comment
  RSA152106  Silene verecunda subsp. platyota Wesley O. Griesel 1962-6-27 s.n. Los Angeles Dawson saddle 2438 Comment
  UCR109683  Silybum marianum R. D. Goeden, Don W. Ricker 1972-5-19 s.n. Los Angeles Chino Hills, Brea Canyon south of Diamond Bar, E side of Brea Cyn. Rd., 0.6 mi. south of Diamond Bar Blvd. 198 Comment
  CAS-BOT-BC75089  Sisymbrium altissimum Tim Ross; Steve Boyd 1993-5-23 7290 Los Angeles Liebre Mountains. Lower, easterly ridge of Red Mountain. 975 Comment
  RSA590870  Sisymbrium altissimum Orlando Mistretta 1994-4-12 999 Los Angeles Little Rock Creek: Slopes E of Little Rock Reservoir 976 Comment
  RSA773607  Sisymbrium altissimum R. G. Swinney 2009-6-24 11278 Los Angeles summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd. 1909 Comment
  SBBG49306  Sisymbrium irio P. T. Hom 1974-2-24 33 Los Angeles Los Angeles on Pico and St. Anoreus Place, 4 mi W of Los Angeles Civic Center 45 Comment
  CDA34313  Sisymbrium officinale M. O'Brien 2011-6-14 MOB 11 -2 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  RSA66078  Sisymbrium orientale Joseph A. Ewan 1930-5-18 2370 Los Angeles Live Oak Canyon near La Verne Comment
  POM199757  Sisyrinchium bellum I. W. Clokey, Bonnie C. Templeton 1929-05 4542 Los Angeles Mandeville Canyon, Santa Monica Mountains. 500 Comment
  UCR149840  Sisyrinchium bellum L. C. Wheeler 1967-9-5 10697 Los Angeles Transverse Ranges; San Gabriel Mountain, San Gabriel Mountains: Prairie Fork on road to Guffy Camp 2195 Comment
  UCR273414  Sisyrinchium bellum R. G. Swinney 2011-3-18 14143 Los Angeles San Gabriel Mountains, Glendora, east side of Mull Canyon, southeast of Mull Canyon debris basin, along Marshall Trail 366 Comment
  SEINET6086994  Sisyrinchium bellum Unknown 1975-5-13 Los Angeles San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon. Comment
  RSA748889  Sisyrinchium idahoense var. occidentale Richard G. Swinney 2001-8-11 8040 Los Angeles Lamel Springs on north slope of Mt. Baden-Powell, 1.5 miles south of Vincent Gap 2375 Comment
  UCR19534  Smilacina stellata Aloys Nicholson 1933-5-7 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon Comment
  UC1929597  Solanum americanum Steve Boyd, Mark Elvin, Rick Burgess, Lloyd Simpson 2006-11-8 11702 Los Angeles Transverse Ranges; Liebre Mountains region; southwestern shore of Quail Lake, extreme western end of Mojave Desert at north base of Liebre Mountains. 1024 Comment
  UCR180384  Solanum americanum Scott D. White, Andrea Warniment 2006-7-6 11602 Los Angeles SE Tehachapi Mtns, Gorman area, sag ponds and adjacent slopes just N of Gorman Post Road 1143 Comment
  HSC79776  Solanum americanum Donna Panico 1972-4-27 9 Los Angeles Glendale, 0.5 mi. S Honolulu Ave. on Whiting Woods Rd. in Henderson Cyn. in Verdugo Mts. 335 Comment
  RSA422432  Solanum douglasii F. R. Fosberg 1930-7-3 S- 3039 Los Angeles Lexington Wash, San Gabriel River, El Monte. 80 Comment
  POM8503  Solanum douglasii Philip A. Munz, R. D. Harwood 1920-5-13 3935 Los Angeles Cold Water canyon. 305 Comment
  RSA422420  Solanum douglasii Louis C. Wheeler 1931-8-21 3 Los Angeles 1.5 mi. NE La Verne. 373 Comment
  CATA290  Solanum elaeagnifolium Mark L. Hoefs 1973-6-4 308 Los Angeles Santa Catalina Island: Field above golf course #4 green, Avalon Canyon 53 Comment
  RSA762651  Solanum esculentum R. G. Swinney 2008-11-30 9888 Los Angeles Azusa/Irwindale boundary, San Gabriel River Channel within 75 m of Foothill Blvd. bridge 177 Comment
  RSA703835  Solanum sarrachoides A. C. Sanders, Mark A. Elvin 2002-6-20 25217 Los Angeles NE end of Santa Susana Mtns.: Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river. 290 Comment
  RSA0069418  Solanum umbelliferum R. G. Swinney 2010-3-10 11803 Los Angeles Sunland/Lake View Terrace, from Orcas Park to Hansen Dam, along Big & Little Tujunga washes. 305 Comment
  RSA427396  Solanum umbelliferum James Clizbe 1939-5-6 16062 Los Angeles Laurel Canon Comment
  RSA427418  Solanum umbelliferum L. E. Hoffman 1929-6-23 s.n. Los Angeles Pacoima Canyon. San Gabriel Mountains, Angeles Forest. Comment
  RSA714191  Solanum umbelliferum E. A. Purer 1935-5-11 6544 Los Angeles Hillside, Malibu Road Comment
  UCR209499  Solanum umbelliferum R. G. Swinney 2008-6-17 9032 Los Angeles San Gabriel Mountains, 2.3 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway 1992 Comment
  CAS-BOT-BC231722  Solanum umbelliferum David Dreyer 1968-3-23 s.n. Los Angeles San Gabriel River Canyon above Morris Dam, small side canyon to the west Comment
  RSA427413  Solanum umbelliferum H. L. Bauer 1929-3-20 s.n. Los Angeles Long Beach. Comment
  UC26256  Solanum umbelliferum J. Burtt Davy May 9 1896-May 24 1896 2343 Los Angeles between Gorman Station and Fort Jejon (Antelope Valley); Antelope Valley Comment
  POM145494  Solanum wallacei var. wallacei D. Meadows 1927-11-13 293 -7 Los Angeles Santa Catalina Island, Hamilton Beach. 24 Comment
  OBI26228  Solanum xanti Mark Schneider 1973-5-3 27 Los Angeles 1/4 mi W of Topanga Cyn Blvd, Topanga Cyn, Santa Monica Mts 396 Comment
  SBBG21161  Solanum xanti E. C. Twisselmann 1964-6-10 9619 Los Angeles fork at head of Castaic Valley 1310 Comment
  UCD127067  Solanum xanti Gordon Pilone 1961-2-11 82 Los Angeles east of the Santa Ana Botanic Gardens in Claremont. 396 Comment
  UCR153951  Solanum xanti A. C. Sanders 2005-5-11 30197 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon along Plum Canyon Rd. between crest and vernal pool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Cyns. 671 Comment
  SEINET10284850  Solanum xanti Unknown 1991-6-12 s.n. Los Angeles In Claremont; Near Rancho Santa Ana Botanic Garden Comment
  SEINET6055932  Solanum xanti C. F. Baker 1903-3-16 4059 Los Angeles San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon. Comment
  RSA761706  Solidago californica R. G. Swinney 2008-10-10 9569 Los Angeles Sulphur Spring Campground area, South Fork Little Rock Creek. 1585 Comment
  UCR182709  Solidago confinis R. G. Swinney 1997-7-16 5662 Los Angeles San Gabriel Mtns., Buford Canyon, 0.5 mi. west of San Bernardino Co. line, south of Hwy 2 and Swarthout Valley, c. 2 air miles west of Wrightwood 2195 Comment
  UCR95541  Solidago confinis Steve Boyd, L. Raz 1996-9-24 8936 Los Angeles Liebre Mtns, Knapp Ranch area at upper end of Castaic Creek drainage in broad valley at head of Cienaga Canyon, south of Liebre Mtn. 930 Comment
  RSA741098  Solidago velutina subsp. californica Justin M. Wood 2008-11-21 250 Los Angeles ANF Road (3N27). Near Mount Gleason Road. 1220 Comment
  UC36210  Solidago velutina subsp. californica W. H. Brewer 1860-12-21 76 Los Angeles Sierra Santa Monica Comment
  LA33912  Soliva sessilis Peter H. Raven; 1959-4-24 14025 Los Angeles Santa Monica Mountains, Westwood, UCLA campus 91 Comment
  CAS-BOT-BC365994  Sonchus asper Wesley O. Griesel 1961-6-3 s.n. Los Angeles Devils Gate Dam, Pasadena 457 Comment
  RSA609981  Sonchus asper L. C. Wheeler 1970-6-27 s.n. Los Angeles San Gabriel Mountains: Little Fish Fork, Fish Fork Camp. 2012 Comment
  RSA649383  Sonchus oleraceus A. E. Hersh 1950-7-26 s.n. Los Angeles Campus UCLA, Botanic garden near NW end. 60 Comment
  UC1532940  Sonchus oleraceus Robert F. Thorne 1975-9-4 47386 Los Angeles campus USC Marine Science Center (Fisherman's Cove, Santa Catalina Island); Santa Catalina Island, Fisherman's Cove, USC Marine Science Comment
  RSA659746  Sonchus oleraceus Orlando Mistretta, E. Kellogg, Laurel Arnseth, Peter L. Morrell 1992-4-3 66 Los Angeles San Clemente Island. Comment
  RSA588910  Spartium junceum T. S. Ross 1990-6-8 2951 Los Angeles Upper Big Tujunga Canyon (ca. 0.9-1.4 air miles ENE of Barley Flats). 1280 Comment
  UCR216372  Spergularia Dan S. Cooper 2010-4-23 410- 37 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  RSA0098745  Spergularia macrotheca I. L. Wiggins 1949-2-22 11962 Los Angeles Northern end of San Clemente Island. Comment
  RSA0098570  Spergularia villosa L. C. Wheeler 1934-5-18 2453 Los Angeles W. end Puente hills 1 mi. N. Sycamore Canyon. 76 Comment
  SEINET7047911  Sphaeralcea ambigua var. rugosa Steven R. Hill, Kate Kramer 2001-4-22 33360 Los Angeles North foothills of San Gabriel Mountains, Elizabeth Lake Road, 9.7 miles by road south-southwest of junction with Johnson Road, vicinity of Bee Canyon. Elevation about 1800 feet. Comment
  RSA674846  Stachys ajugoides Scott D. White 2000-5-6 7782 Los Angeles Puente Hills: City of Rowland Heights, Rancho Rincon de la Brea near Bill Blevins Park. 213 Comment
  RSA774054  Stachys albens R. G. Swinney 2009-6-12 11135 Los Angeles Shoemaker Canyon Rd., at Blind Deer Spring in first canyon north of Shoemaker Canyon, a tributary of East Fork San Gabriel River. 652 Comment
  UC519972  Stachys albens Louis C. Wheeler 1932-7-2 891 Los Angeles San Dimas Canyon San Gabriel Mts. 457 Comment
  UCR11805  Stachys albens P. H. Raven, H. J. Thompson 1959-10-14 14629 Los Angeles Western Transverse Range; Santa Monica Mtns., east end of Malibu Lake 221 Comment
  UCR128019  Stachys albens Mark A. Elvin, Tricia Wotipka, Scott Boczkiewicz 2003-8-13 2989 Los Angeles Santa Clarita Valley, S side of the Santa Clara River, c. 200 m upstream from the mouth of Potrero Creek 274 Comment
  UCR204564  Stachys albens R. G. Swinney 2005-8-5 8381 Los Angeles San Gabriel Mtns, Big Rock Creek at Paradise Springs 1439 Comment
  RSA446637  Stachys bullata M. B. Dunkle 1933-4-19 3320 Los Angeles Palos Verdes Hills. Comment
  POM294793  Stachys rigida subsp. rigida Lyman Benson 1946-5-13 12085 Los Angeles Midway between Pomona and Brea. Pacific Slope Drainage Area, Puente Hills. 274 Comment
  POM331  Stanleya pinnata W. R. Dudley 1896-6-6 4324 Los Angeles Lancaster. Comment
  RSA714796  Stanleya pinnata Mark Elvin 2003-4-9 2468 Los Angeles Santa Clarita Valley: Newhall Ranch Commerce Center, canyon N of SR 126 from Grapevine Mesa . 335 Comment
  SBBG117018  Stebbinsoseris heterocarpa S. A. Junak 2001-5-4 SCa 1497 Los Angeles E of Parson's Landing 121 Comment
  SBBG126956  Stephanomeria cichoriacea A. Parikh, N. Gale 2011-7-14 3556 Los Angeles West Fork San Gabriel River, 2.6 km W of St Hwy 39; San Gabriel Mtns 615 Comment
  SFV21464  Stephanomeria cichoriacea L. Gross 2001-9-1 447 Los Angeles Verdugo Mountains North side of mountains. Along Verdugo Mountain Way east of Whiting Woods Mountain Way. Nortwest-facing cliff near the main crest at top of Henderson Canyon. 854 Comment
  UCR209445  Stephanomeria exigua R. G. Swinney 2008-10-8 9516 Los Angeles San Gabriel Mtns., Ball Flat, north of Jackson Lake 1890 Comment
  RSA474197  Stephanomeria exigua subsp. coronaria F. R. Fosberg 1931-9-17 5698 Los Angeles Los Angeles. 40 Comment
  SBBG67890  Stephanomeria exigua subsp. exigua R. Hoffmann 1927-4-30 Los Angeles Palmdale Comment
  CAS-BOT-BC322839  Stephanomeria pauciflora Bunch; Baily 1974-8-14 0525 Los Angeles Castaic Comment
  RSA94983  Stephanomeria spinosa F. W. Peirson 1923-8-30 4742 Los Angeles Le Montaine north of Big Pines, Swartout Valley. 2226 Comment
  RSA774089  Stephanomeria virgata R. G. Swinney 2009-7-29 11436 Los Angeles Pacifico Mountain summit 2134 Comment
  UCR2808  Stipa lepida var. andersonii F. M. Reed 1920-4-11 4488 Los Angeles [San Jose] Hills south of Covina 488 Comment
  UC2030045  Stipa parishii Louis C. Wheeler 1970-7-26 s.n. Los Angeles SAN GABRIEL MOUNTAINS: Summit Mt. hawkins. Comment
  UCR130865  Stipa speciosa A. C. Sanders, D. Malueg 1998-6-22 22044 Los Angeles San Gabriel Mtns., Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon 1006 Comment
  CAS-BOT-BC61009  Streptanthella longirostris A. D. E. Elmer 1902-6-1 3625 Los Angeles Lancaster. Comment
  RSA429481  Streptanthella longirostris Ora M. Clark 1929-3-20 s.n. Los Angeles E of Lancaster. Comment
  CATA347  Stuckenia pectinata Mark L. Hoefs 1973-7-20 389 Los Angeles Santa Catalina Island: Pond along road to Isthmus, at bridge crossing main road 121 Comment
  VVC2921  Stutzia covillei Tim Thomas 2014-5-4 6296 Los Angeles Mojave Desert, North Lancaster; 0.3 mi NE of Sierra Hwy & W Ave H intersection 713 Comment
  CAS-BOT-BC110427  Suaeda taxifolia Alice Eastwood 1920-4-20 4369 Los Angeles San Pedro. Comment
  POM18157  Suaeda taxifolia P. A. Munz 1923-4-11 6773 Los Angeles San Clemente Island: low shore on west coast. Comment
  RSA328906  Symphoricarpos rotundifolius var. parishii F. R. Fosberg, J. A. Ewan 1931-8-12 S 5458 Los Angeles Summit Mt. Islip, San Gabriel Mountains. 2500 Comment
  RSA595617  Symphoricarpos rotundifolius var. parishii L. C. Wheeler 1970-7-26 s.n. Los Angeles 0.5 mi. west of Mt. Hawkins. 2561 Comment
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