34.03430 34.13430 -118.80300 -118.70300 UC/JEPS: Consortium Search Results
Search Results — 1922 specimen records retrieved (1922 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA34293  Acacia baileyana M. O'Brien 2006-11-12 MOB 06 -5 Los Angeles Santa Monica Mountains; Tapia County Park. Comment
  CAS-BOT-BC21685  Achillea millefolium Peter H. Raven; H. L. Wedberg 1957-6-15 10904 Los Angeles Latigo Canyon 0.8 miles n. of U.S. 101A, Santa Monica Mts. Comment
  JEPS20083  Achillea millefolium Peter H. Raven with H. L. Wedberg 1957-6-15 10904 Los Angeles in Latigo Canyon ((0.8 mi n of US 101A)); Santa Monica Mountains Comment
  SEINET4044537 Image available Achillea millefolium D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, near Kanan-Dume Rd. 182 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
  LA209731  Achyrachaena mollis Henry J. Thompson; 1959-4-19 1951 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SFV1831  Acmispon argophyllus K. A. Wilson 1961-7-13 1247 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. 275 Comment
  LA200521  Acmispon argophyllus var. argophyllus O. H. Kappler; 1941-3-26 155 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, main ridge at head of canyon. 609 Comment
  LA200524  Acmispon glaber var. glaber Norman A. Cole; May 1964 388 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  LA52401  Acmispon glaber var. glaber W. O. Griesel; 1936-4-19 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon Comment
  LA52434  Acmispon glaber var. glaber A. M. Johnson; 1932-5-30 4102 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  UCD104176  Acmispon grandiflorus Daryl Koutnik 1978-5-10 471 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  SBBG17043  Acmispon maritimus var. maritimus K. A. Wilson 1961-3-1 879 Los Angeles Mulholland Hwy ca. 1 mi W of Las Virgenes Hwy Comment
  SBBG41176  Acmispon strigosus J. P. Broughton 1971-3-24 1349 Los Angeles Cornell Rd just E of Lake Enchanto Comment
  LA33634  Acmispon wrangelianus Peter H. Raven; Henry J. Thompson 1959-5-5 14115 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  CAS-BOT-BC29208  Acourtia microcephala P. C. Everett; E. K. Balls 1959-6-29 23874 Los Angeles Stokes Canyon, Santa Monica Mountains 152 Comment
  RSA134796  Acourtia microcephala Percy C. Everett, E. K. Balls 1959-6-29 23874 Los Angeles Stokes Canyon, Santa Monica Mountains. 152 Comment
  UC831516  Acourtia microcephala Ira W. Clokey, B. Templeton 1929-6-18 4582 Los Angeles Mandeville Canyon; Santa Monica Mountains 250 Comment
  A345412  Adenostoma fasciculatum L. Abrams 1901-04-01 - 1901-05-01 1263 Unknown Santa Monica Mts. Comment
  SEINET2442363  Adenostoma fasciculatum Bradley J Kayl, Jon ; Deren ; John 1994-5-12 37 Los Angeles Santa Monica Mtns. Tapia park. Malibu. Comment
  UC1127709  Adenostoma fasciculatum A. D. Gifford 1934-4-24 157 Los Angeles 2 mi. n.e. Castro Peak; Triunfo Pass Quad. Comment
  UCD112637  Adenostoma fasciculatum Kenneth A. Wilson 1961-3-1 886 Los Angeles Santa Monica Mtns. Mulholland Hwy about 2 mile west of Las Virgenes Hwy. Comment
  RSA390576  Adenostoma fasciculatum var. fasciculatum N. C. Cooper 1945-5-1 2218 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA390578  Adenostoma fasciculatum var. fasciculatum J. R. Parker 1941-07 s.n. Los Angeles Santa Monica Foothills 671 Comment
  SBBG17183  Adenostoma fasciculatum var. fasciculatum K. A. Wilson 1961-3-1 886 Los Angeles Mulholland Hwy ca. 2 mi W of Las Virgenes Hwy Comment
  CAS-BOT-BC65572  Adiantum capillus-veneris L. L. K. 1962-9-23 152 Los Angeles Santa Monica Mtns., Malibu Canyon 274 Comment
  LA94109  Adiantum capillus-veneris Lawrence L. Kiefer; 1962-9-23 152 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ca 3 mi from the ocean. 182 Comment
  UCR261528  Adiantum capillus-veneris Joseph Cahill 2010-12-22 1210- 09 Los Angeles Western Transverse Range; Santa Monica Mountains, Solstice Canyon, c. 1 mile from Pacific Coast Highway, near base of Solstice Canyon falls 73 Comment
  LA200055  Adiantum jordanii Lawrence L. Kiefer; 1966-3-12 1683 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, ca 0.5 mi from Lobo Canyon, near road. 304 Comment
  LA200057  Adiantum jordanii Lawrence L. Kiefer; 1966-3-6 1652 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 2 mi from canyon mouth. 304 Comment
  LA200063  Adiantum jordanii Lawrence L. Kiefer; 1966-3-12 1696 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek, near road just S of Malibu Lake. 243 Comment
  LA33450  Adiantum jordanii Peter H. Raven; 1959-5-9 14173 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 243 Comment
  LA33451  Adiantum jordanii Henry J. Thompson; 1959-3-31 1904 Los Angeles SANTA MONICA MOUNTAINS, Cornell Rd, 1 mi N of Mulholland Hwy and 1.8 mi S of Malibu Junction. 274 Comment
  LA94091  Adiantum jordanii Lawrence L. Kiefer; 1962-11-10 125 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Vicinity of the Paramount Ranch. 243 Comment
  RSA127901  Adiantum jordanii Peter H. Raven 1959-5-9 14173 Los Angeles Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 243 Comment
  UC535313  Adiantum jordanii Ira W. Clokey, B. Templeton May 1929 4538 Los Angeles Mandeville Canyon; Santa Monica Mts 350 Comment
  UC811117  Adiantum jordanii Ira W. Clokey, B. Templeton May 1929 4538 Los Angeles Mandeville Canyon; Santa Monica Mts 350 Comment
  CDA20106  Agave attenuata M. O'Brien 2003-2-9 MOB 3 -03 Los Angeles South Coast; Malibu Bluffs Recreation Area, Pacific Coast Hwy & Malibu Canyon Rd. 0 Comment
  CDA34309  Agoseris grandiflora M. O'Brien 2011-6-14 MOB 11 -3 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  SEINET3916099  Agrostis diegoensis K. Dobry 1991-6-11 d 686 Los Angeles Soka University, Los Virgenes and Mulholland Hwy. Santa Monical. Mountains.; 0 Comment
  CAS-BOT-BC139052  Agrostis pallens Peter H. Raven; H. L. Wedberg 1957-6-15 10902 Los Angeles In Latigo Canyon 0.8 mile north of U.S. 101A, Santa Monica Mountains. Comment
  CAS-BOT-BC139057  Agrostis pallens Dr. H. E. Hasse 1889-6-1 s.n. Los Angeles On ridges of Santa Monica Range. Comment
  RSA725306  Agrostis pallens K. Dobry 1991-6-11 d- 679 Los Angeles Santa Monica Mts las Virgenes and Mulholland Hwys. at Soka University Comment
  SEINET4044470  Agrostis pallens D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Puerco Canyon. 152 Comment
  SEINET4044471  Agrostis pallens D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, near Kanan-Dume Road. 182 Comment
  UCD53087  Agrostis pallens R. H. Blanford 1959-5-29 1 Los Angeles Santa Monica Mtns., Malibu area, Castro Peak. Comment
  UCD53114  Agrostis pallens Peter H. Raven; H. L. Wedberg 1957-6-15 10902 Los Angeles in Latigo Canyon 0.8 mile north of United States Highwy 101A, Santa Monica Mountains. Comment
  RSA135255  Ailanthus altissima Peter H. Raven 1960-5-21 15402 Los Angeles Cornell Corners, Santa Monica Mountains. 244 Comment
  RSA127914  Alchemilla occidentalis Peter H. Raven, Henry J. Thompson 1959-5-5 14143 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creed drainage. 320 Comment
  LA33454  Alisma triviale Peter H. Raven; Henry J. Thompson 1959-10-14 14644 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Lake Enchanto. 236 Comment
  POM123368  Allium peninsulare var. peninsulare Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA724721  Allophyllum K. Dobry 1991-6-28 d- 872 Los Angeles Santa Monica Mts. Las Virgenes Rd. & Mulholland Hwy. at Soka Univ., E. Section Comment
  RSA724536  Allophyllum divaricatum K. Dobry 1991-6-24 d- 756 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  POM199721  Allophyllum glutinosum I. W. Clokey, B. C. Templeton 1929-04 4468 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA410089  Allophyllum glutinosum N. C. Cooper 1945-5-1 2244 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA724539  Allophyllum glutinosum K. Dobry 1991-6-24 d- 757 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  SBBG17082  Allophyllum glutinosum K. A. Wilson 1961-3-1 880 Los Angeles Mulholland Hwy about 1 mi W of Las Virgenes Hwy Comment
  UCD118000  Allophyllum glutinosum Daryl Koutnik 1978-6-25 562 Los Angeles 1 mile south of Seminole Hot Springs on Mulhollad Highway. 335 Comment
  CAS-BOT-BC55598  Ambrosia psilostachya J. Ewan 1931-10-24 5267 Los Angeles North shore Malibu Lake, Santa Monica Mts. Comment
  JEPS19507  Ambrosia psilostachya Peter H. Raven 1957-9-21 11352 Los Angeles Monte Nido Fire Station; Santa Monica Mountains Comment
  JEPS30522  Ambrosia psilostachya Peter H. Raven and Henry J. Thompson 1959-10-18 14674 Los Angeles north arm, near mouth of Malibu Creek Malibu Lake; Santa Monica Mountains, Malibu Creek 220 Comment
  JEPS30654  Ambrosia psilostachya Peter H. Raven and Henry J. Thompson 1958-9-28 13730 Los Angeles Elysian Park; Santa Monica Mountains 198 Comment
  POM187700  Ambrosia psilostachya Joseph A. Ewan 1931-10-24 5267 Los Angeles N shore Malibu Lake. Comment
  RSA301946  Ambrosia psilostachya J. R. Shevock 1972-9-16 2264 Los Angeles N-1 Rd. Malibu Canyon. 305 Comment
  RSA416987  Ambrosia psilostachya Wm. Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park. Comment
  SFV6939  Ambrosia psilostachya T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 636 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  UC472179  Ambrosia psilostachya J. Ewan 1931-10-24 5267 Los Angeles n shore Malibu Lake Comment
  UCR19625  Amorpha californica H. J. Thompson 1960-6-7 3076 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Hwy. 1mi west of Las Virgenes Road. Malibu Creek drainage 274 Comment
  LA47636  Amorpha californica var. californica Henry J. Thompson; 1960-6-7 3076 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  UC1137521  Amorpha californica var. californica A. D. Gifford 1934-4-23 147 Los Angeles 2 mi nw Castro Pk.; Triunfo Pass Quadrangle Comment
  LA103429  Amsinckia intermedia Barry A. Prigge; 1986-3-20 6955 Los Angeles Santa Monica Mountains, Medea Creek, just N of Paramount Ranch State Park 231 Comment
  LA33459  Amsinckia intermedia Henry J. Thompson; 1959-4-19 1946 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA0079971  Amsinckia intermedia H. J. Thompson 1959-4-19 1946 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  RSA499960  Amsinckia intermedia Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  SFV7338  Amsinckia intermedia T. Gordon, M. H. Grayum 1975-3-21 854 Los Angeles Santa Monica Mountains Junction of Mulholland Highway and Cornell Road. 255 Comment
  UC881374  Amsinckia intermedia Ira W. Clokey, B. Templeton Mar. 1929 4467 Los Angeles Mandeville Canyon; Santa Monica Mountains 200 Comment
  UCSB46593  Amsinckia intermedia Welton, Patti 1983-3-28 Los Angeles On southwest side of Mulholland Hwy. 2.2 miles north of its junction with Malibu Canyon Road, Santa Monica Mtns. 472 Comment
  LA31578  Amsinckia menziesii var. menziesii Peter H. Raven; Henry J. Thompson 1959-5-5 14144 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1); Malibu Creek drainage 304 Comment
  SBBG16885  Amsinckia menziesii var. menziesii K. A. Wilson 1961-3-7 948 Los Angeles Mulholland Hwy ca. 3 mi W of Las Virgenes Rd Comment
  SFV3056  Amsinckia tessellata var. gloriosa K. A. Wilson 1961-3-7 948 Los Angeles Santa Monica Mountains Mulholland Highway about 3 miles west of Las Virgenes Road. Comment
  UCD119875  Amsinckia tessellata var. gloriosa Kenneth A. Wilson 1961-3-7 948 Los Angeles Santa Monica Mtns. Mulholland Hwy about 3 miles west of Las Virgenes Road. Comment
  SEINET4044528  Anagallis arvensis D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  LA47049  Ancistrocarphus filagineus Peter H. Raven; Henry J. Thompson 1960-4-12 15029 Los Angeles 274 Comment
  JEPS23716  Antirrhinum coulterianum Peter H. Raven and Henry J. Thompson 1959-5-5 14154 Los Angeles 4.1 mi nw Tapia Park (on road to Malibu Lake); Santa Monica Mountains 182 Comment
  JEPS83425  Antirrhinum coulterianum David M. Thompson 1983-5-13 307 Los Angeles 1.5 mi w Mulholland Hwy. junction with Las Virgines Road (on Mulholland Hwy); Malibu Beach Quad. (7.5', 1951) 274 Comment
  LA200850  Antirrhinum coulterianum Norman A. Cole; May 1964 404 .8 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA32247  Antirrhinum coulterianum Peter H. Raven; Henry J. Thompson 1959-5-5 14154 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  RSA126728  Antirrhinum coulterianum Peter H. Raven, Henry J. Thompson 1959-5-5 14154 Los Angeles 4.1 miles northwest of Tapia Park on road to Malibu Lake. 600 Comment
  RSA354840  Antirrhinum coulterianum N. C. Cooper 1945-5-1 2245 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  SFV4892  Antirrhinum coulterianum M. H. Grayum 1971-5-3 Los Angeles Santa Monica Mountains Tapia Park. 150 Comment
  JEPS14986  Antirrhinum kelloggii Ira W. Clokey, B. Templeton Mar 1929 4487 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  JEPS23847  Antirrhinum kelloggii Henry J. Thompson 1959-4-12 1918 Los Angeles 2 mi w Las Virgenes Road on Mulholland Highway; Santa Monica Mountains 304 Comment
Read comments
Aug 26 2009
  JEPS83327  Antirrhinum kelloggii David M. Thompson 1983-5-13 306 Los Angeles 1.5 miles W of junction of Mulholland Hwy. and Las Virgenes Road on Mulholland Hwy. Malibu Beach Quad. (7.5', 1951) 274 Comment
  UC885061  Antirrhinum kelloggii Ira W. Clokey, B. Templeton Mar 1929 4487 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  UCSB33668  Antirrhinum kelloggii Griesel, Wesley 1962-3-31 Los Angeles Cornell Post Office; Santa Monica Mts 152 Comment
  JEPS23723  Antirrhinum multiflorum Peter H. Raven and Henry J. Thompson 1959-9-27 14551 Los Angeles 1.0 mi e Newton Canyon (Latigo Canyon Road); Santa Monica Mountains 563 Comment
  JEPS83301  Antirrhinum multiflorum David M. Thompson 1983-5-13 304 Los Angeles 1.3 mi w Mulholland Hwy. junction with Las Virgenes Road (on Mulholland Hwy, next to ruins of a stone building); Malibu Beach Quad. (7.5', 1951) 274 Comment
  LA32225  Antirrhinum multiflorum Peter H. Raven; Henry J. Thompson 1959-9-27 14551 Los Angeles SANTA MONICA MOUNTAINS, Latigo Canyon Road, 1.0 mi E of Newton Canyon. 563 Comment
  RSA135187  Antirrhinum multiflorum Peter H. Raven 1960-5-21 15392 Los Angeles Triunfo Canyon. Santa Monica Mountains. 259 Comment
  RSA4555  Antirrhinum multiflorum B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  SEINET3158921  Antirrhinum multiflorum D. M. Jackson, R. W. Spellenberg 1972-2-21 196 Los Angeles 3.6 mi N from intersection of Pacific Hwy (101) on Corral rd., left on dirt road 0.2 mi. Corral Canyon rd. is west of Malibu. Plant growing on ridge top, Santa Monica Mts. Comment
  UCR12243  Antirrhinum multiflorum Art Whistler 1966-6-20 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Corral Canyon Road, 5 mi from intersection with the Coastal Hwy near Malibu Comment
  JEPS83384  Antirrhinum nuttallianum subsp. subsessile David M. Thompson 1983-5-13 305 Los Angeles 1.3 mi w Mulholland Hwy. junction with Las Virgenes Road (on Mulholland Hwy, n side of road, a chain link fence); Malibu Beach Quad. (7.5', 1951) 274 Comment
  CAS-BOT-BC447693  Aphanes occidentalis L. P. Janeway 1993-4-1 4328 El Dorado El Dorado National Forest Pacific Ranger District, 0.2 mi north of South Fork American River, 0.3 mi west of Cox Canyon, below Cleveland Corral 1127 Comment
  CAS-BOT-BC447696  Aphanes occidentalis Peter H. Raven; Henry J. Thompson 1959-5-5 14143 Los Angeles Santa Monica Mountains, Mulholland Hwy. 1 mi W. of Las Virgenes Rd. Malibu Creek drainage. 320 Comment
  LA33453  Aphanes occidentalis Peter H. Raven; Henry J. Thompson 1959-5-5 14143 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1). 320 Comment
  LA200140  Apiastrum angustifolium O. H. Kappler; 1944-4-30 596 Los Angeles Santa Monica Mountains, Escondido Canyon, at top of canyon 457 Comment
  POM123382  Apiastrum angustifolium Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM199735  Apiastrum angustifolium I. W. Clokey, Bonnie Templeton 1929-04 4434 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA470406  Apium graveolens Wm. Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park Comment
  CAS-BOT-BC23250  Arctostaphylos glandulosa subsp. glandulosa Peter H. Raven 1959-3-8 13840 Los Angeles Mulholland Drive 7.6 miles west of Topanga Canyon 365 Comment
  UC1120191  Arctostaphylos glandulosa subsp. glandulosa A. D. Gifford 1934-4-25 161 Los Angeles 1/2 mi ne Castro Pk.; Triunfo Pass Quadrangle Comment
Read comments
Jul 10 2011
  POM367277  Arctostaphylos glandulosa subsp. mollis I. W. Clokey, B. C. Templeton 1929-04 4452 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  UC1120237  Arctostaphylos glandulosa subsp. zacaensis F. H. Raymond 1930-1-13 28 Los Angeles head of Corral Canyon Calabasas Quadrangle Comment
  UC1120306  Arctostaphylos glandulosa subsp. zacaensis R. St. John 1930-1-21 77 Los Angeles Castro Peak Triunfo Pass Quadrangle Comment
  LA200421  Arctostaphylos glauca Jonathan Sauer; D. Bradbury, R. Thaman 1969-12-7 4680 Los Angeles 487 Comment
  SBBG110998  Aristida adscensionis A. Parikh, N. Gale 1998-5-28 LA- 2 Los Angeles S of Agoura Hills; N of Triunfo Cyn Rd, near intersection of Kanan Rd 270 Comment
Read comments
Jun 23 2010
  RSA385014  Aristida adscensionis var. modesta Robert M. Perkins 1936-4-20 s.n. Los Angeles Road to Malibu Lake. Comment
  SFV12660  Artemisia biennis M. H. Grayum, D. L. Koutnik, B. Balch 1977-11-27 899 Los Angeles Santa Monica Mountains Tapia Park. Along Malibu Creek. 145 Comment
  GH427410  Artemisia californica W. H. Brewer 1860-1-1 53 Unknown Santa Monica, Sierra Sta. Monica Comment
  UC1119309  Artemisia californica F. H. Raymond 1930-1-6 14 Los Angeles Escondido Canon Triumfo Pass Quad., Escondido Canon Comment
  UC29664  Artemisia californica Prof. Brewer 1860-12-14 53 Los Angeles Santa Monica Mnts. Comment
  SFV7105  Artemisia douglasiana K. A. Wilson 1974-8-21 1432 Los Angeles Santa Monica Mountains Mulholland Highway, 0.2 miles west of Las Virgenes Road. 175 Comment
  UC1119569  Artemisia douglasiana F. H. Raymond 1930-1-13 32 Los Angeles head of Puerco Canyon; Calabasas Quadrangle 243 Comment
  LA201929  Artemisia dracunculus Arthur C. Gibson; 2003-8-24 4921 Los Angeles 188 Comment
  LA201930  Artemisia dracunculus Arthur C. Gibson; 2003-8-31 4922 Los Angeles 188 Comment
  CDA29495  Arundo donax Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  LA47641  Asclepias californica Peter H. Raven; 1960-4-2 14861 Los Angeles Santa Monica Mountains, Lake Enchanto, 0.2 mi east of Lake Enchanto 228 Comment
  LA201860  Asclepias eriocarpa Arthur C. Gibson; 2003-5-31 4970 Los Angeles Santa Monica Mountains, Malibu Creek drainage, Mulholland Highway we of Calabasas and just E of Soka University Comment
  LA200144  Asclepias fascicularis Harvey Anderson; August 1931 sn Los Angeles SANTA MONICA MOUNTAINS, Solstice Canyon Comment
  RSA785816  Asclepias fascicularis K. Dobry 1991-6-13 736 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  SFV5213  Asclepias fascicularis W. Martin 1971-8-25 s. n. Los Angeles Santa Monica Mountains Tapia Park. Open, sunny area. 150 Comment
  LA94111  Aspidotis californica Lawrence L. Kiefer; 1962-9-23 184 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon 457 Comment
  SFV19316  Aspidotis californica T. Sagar, P. Wilson 2005-3-26 s. n. Los Angeles Santa Monica Mountains Near Seminole Hot Springs in ravine between sandstone outcrops on National Park Service Hennesy property, south of Mulholland Highway. 430 Comment
  POM187688  Aster subulatus var. ligulatus Joseph A. Ewan 1931-10-24 5263 Los Angeles N shore Malibu Lake. Comment
  CAS-BOT-BC180499  Astragalus brauntonii Dr. H. E. Hasse 1899-6-25 s.n. Los Angeles Dry ridge of Santa Monica Range Comment
  GH366243  Astragalus brauntonii H. E. Hasse 1901-5-5 Unknown Santa Monica, Sierra Santa Monica Comment
  GH366262  Astragalus brauntonii H. E. Hasse 1899-06-01 - 1899-07-01 Unknown Santa Monica, Sierra Santa Monica Comment
  GH366263  Astragalus brauntonii 1899-6-25 Unknown Santa Monica, Santa Monica Range Comment
  RSA229251  Astragalus brauntonii Silence Reynolds 1942-1 s.n. Los Angeles Santa Monica Mountains Comment
  CAS-BOT-BC178342  Astragalus gambelianus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  UCR12072  Astragalus trichopodus Coleta A. Lawler 1971-4-11 260 Los Angeles Western Transverse Range; Santa Monica Mtns., on Mulholland Hwy NE of Lake Malibu 244 Comment
  CAS-BOT-BC194030  Astragalus trichopodus var. lonchus Edith A. Purer 1935-5-11 6548 Los Angeles Malibu Road, Santa Monica Mts. Comment
  SD13185  Astragalus trichopodus var. lonchus Edith A. Purer 1935-5-11 6548 Los Angeles Malibu Road, Santa Monica Mts. Comment
  UC1128826  Astragalus trichopodus var. lonchus A. D. Gifford 1934-5-15 231 Los Angeles between Escondido and Latigo Canyon; Triunfo Pass Quad., betw Escondido and Latigo Canyon Comment
  RSA305040  Astragalus trichopodus var. phoxus P. H. Raven 1960-4-12 15024 Los Angeles Mulholland Drive 3.1 miles west of Las Virgines Road. 274 Comment
  RSA415416  Astragalus trichopodus var. phoxus N. C. Cooper 1945-5-1 2213 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  SD113697  Astragalus trichopodus var. phoxus Darley F. Howe 1954-5-9 2354 Los Angeles Malibu Canyon, Santa Monica Mts. Comment
  SD45788  Astragalus trichopodus var. phoxus Darley F. Howe Los Angeles Malibu Canyon, Santa Monica Mts Comment
  UCD97860  Atriplex spinifera Daryl Koutnik 1978-5-10 469 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  CAS-BOT-BC53697  Azolla filiculoides Peter Raven; Henry J. Thompson 1959-10-18 14676 A Los Angeles Santa Monica Mountains - north arm of Malibu Lake 220 Comment
  LA206325  Azolla filiculoides Peter H. Raven; Henry J. Thompson 1959-10-18 14676 A Los Angeles Santa Monica Mountains, N arm of Malibu Lake 220 Comment
  LA94038  Azolla filiculoides Lawrence L. Kiefer; 1963-6-9 547 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, N arm of Malibu Lake, N of bridge (Mulholland Hwy). 304 Comment
  SFV7092  Azolla filiculoides K. A. Wilson 1974-8-21 1443 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  OBI52807  Baccharis malibuensis J. Henrickson 1991-9-27 22451 Los Angeles Santa Monica Mtns, ca. 6 air miles NW of Malibu, 1.2 mi NW of W end of Malibu Lake on north slopes of flat-topped hill 229 Comment
  OBI52808  Baccharis malibuensis J. Henrickson, T. Thomas, C. Wishner 1991-12-5 22452 Los Angeles Santa Monica Mtns, 0.3 mi E of Las Virgenes Rd along Las Virgenes Cyn Rd towards Cottontail Ranch, plnt under powerlines on N side of road across from home at 1643 Las Virgenes Cyn Rd; Soka Univ Property 235 Comment
  RSA0008312  Baccharis malibuensis Carl Wishner, Suzanne Goode 2000-10-13 3950 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot 58 Comment
  RSA0008313  Baccharis malibuensis Carl Wishner 2000-10-13 3950 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot. 58 Comment
  SEINET946226  Baccharis malibuensis J. Henrickson 1993-1 22470 Los Angeles Santa Monica Mts., 0.3 miles E of Las Virgenes Road along Las Virgenes Canyon Road towards Cottontail Ranch plant under powerlines on north side of road across from home at 1643 Las Virgenes Canyon Road, on Soka University property 235 Comment
  UC1605369  Baccharis malibuensis J. Henrickson with T. Thomas, C. Wishner 1991-12-5 22452 Los Angeles 0.3 mi e Las Virgenes Road (along Las Virgenes Canyon Rd, towards Cottontail Ranch, under power lines across from home at 1643 Las Virgenes Canyon Road, on Soka Univ. property); Santa Monica Mtns 234 Comment
  UC1605370  Baccharis malibuensis J. Henrickson 1993-9-3 22452 Los Angeles 0.3 mi e Las Virgenes Road (along Las Virgenes Canyon Rd, towards Cottontail Ranch, under power lines across from home at 1643 Las Virgenes Canyon Road, on Soka Univ. property); Santa Monica Mtns 234 Comment
  UC1605371  Baccharis malibuensis J. Henrickson 1991-9-27 22451 Los Angeles ca 6 air mi nw Malibu (1.2 mi nw of w end of Malibu Lake on n slopes of flat-topped hill); Santa Monica Mtns 228 Comment
  CAS-BOT-BC99410  Baccharis pilularis H. E. Hasse 1890-8-1 s.n. Los Angeles Slopes of Santa Monica Range Comment
  SD134539  Baccharis plummerae Craig Reiser 1989-3-29 Los Angeles Escondido Creek, Santa Monica Mts. Comment
  RSA657104  Baccharis plummerae subsp. plummerae Carl Wishner 2000-10-13 3951 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot. 58 Comment
  RSA657105  Baccharis plummerae subsp. plummerae Carl Wishner 2000-10-13 3951 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot. 58 Comment
  RSA657106  Baccharis plummerae subsp. plummerae Carl Wishner 2000-10-13 3951 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot. 58 Comment
  RSA657107  Baccharis plummerae subsp. plummerae Carl Wishner 2000-10-13 3951 Los Angeles Santa Monica Mountains, Solstice Canyon [Park], south of the creek from picnic area / parking lot. 58 Comment
  LA94287  Berberis pinnata subsp. pinnata Peter H. Raven; David S. Verity 1960-5-7 15341 Los Angeles Santa Monica Mountains, ca 1 mi. SW of Seminole Hot Springs 335 Comment
  SFV7096  Bidens frondosa K. A. Wilson 1974-8-21 1447 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  LA33467  Bloomeria crocea Peter H. Raven; 1959-5-9 14164 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  UC1133855  Bloomeria crocea A. D. Gifford 1934-4-23 159 Los Angeles 2 mi. n.e. Castro Peak; Triunfo Pass Quad. Comment
  UC535496  Bloomeria crocea Ira W. Clokey, B. Templeton 1929-5-1 4543 Los Angeles Mandeville Canyon Santa Monica Mountains 500 Comment
  CAS-BOT-BC482064  Bloomeria crocea var. crocea Peter H. Raven 1959-5-9 14164 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Road, Malibu Creek drainage; Santa Monica Mountains 274 Comment
  RSA127844  Bloomeria crocea var. crocea Peter H. Raven 1959-5-9 14164 Los Angeles Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage, 274 Comment
  RSA482679  Boechera californica N. C. Cooper 1945-5-1 2189 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  SBBG59614  Bowlesia incana M. N. Ackley -Apr-1928 1107 Los Angeles Santa Monica Mtns 274 Comment
  JEPS27410  Boykinia rotundifolia Henry J. Thompson 1960-6-7 3067 Los Angeles 0.4 mi s of tunnel Malibu Canyon (3 mi n of coast highway US101); Santa Monica Mountains, Malibu Canyon 152 Comment
Read comments
Jul 30 2006
  LA202592  Boykinia rotundifolia Henry J. Thompson; 1960-6-7 3067 Los Angeles 152 Comment
  UCR11645  Boykinia rotundifolia H. J. Thompson 1960-6-7 3067 Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon, 0.4 mi south of tunnel, 1.6 mi south of Tapia Park 152 Comment
  CAS-BOT-BC30312  Brassica nigra Peter H. Raven; Henry J. Thompson 1959-5-5 14133 Los Angeles Santa Monica Mountains. Muholland Highway. 1 mile west of Las Virgenes Road. Malibu Lake drainage. 274 Comment
  UC1126845  Brassica nigra A. D. Gifford 1934-5-15 243 Los Angeles between Escondido Canyon and Latigo Canyon (8/10 mi n of Ocean) 152 Comment
  GH386525  Brickellia californica J. A. Ewan 1931-10-24 5283 Unknown La Sierra Canyon above Seminole Hot Springs, Santa Monica Mts. Comment
  JEPS30664  Brickellia californica Peter H. Raven and Henry J. Thompson 1959-9-27 14550 Los Angeles Latigo Canyon Road 1 mi E of Newton Canyon, Santa Monica Mountains 563 Comment
  LA31688  Brickellia californica Peter H. Raven; Henry J. Thompson 1959-9-27 14550 Los Angeles SANTA MONICA MOUNTAINS, Latigo Canyon Road, 1.0 mi E of Newton Canyon. 563 Comment
  POM182360  Brickellia californica Joseph A. Ewan 1931-10-24 s.n. Los Angeles La Sierra Canyon above Seminole Hot Springs Comment
  CAS-BOT-BC106146  Brickellia nevinii Louis A. Grenta 1901-5-1 s.n. Los Angeles Santa Monica Range Comment
  SEINET4044576 Image available Brickellia nevinii D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 198 Comment
  LA33371  Bromus carinatus Henry J. Thompson; 1959-4-19 1950 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  RSA126689  Bromus carinatus H. J. Thompson 1959-4-19 1950 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  CAS-BOT-BC149191  Bromus carinatus var. carinatus Henry J. Thompson 1959-4-19 1950 Los Angeles Santa Monica Mountains. Mulholland Highway 1 mile west of Las Virgenes Road Malibu Creek Drainage. 274 Comment
  CAS-BOT-BC156112  Bromus diandrus Peter H. Raven 1959-6-1 15417 Los Angeles Latigo Canyon. Santa Monica Mountains. 91 Comment
  CAS-BOT-BC156117  Bromus diandrus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. Comment
  POM363401  Bromus diandrus N. C. Cooper 1945-5-1 2216 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  POM113989  Bromus hordeaceus Marcus E. Jones 1936-4-26 s.n. Los Angeles Malibu Hills. Santa Monica Mountains. Comment
  POM113991  Bromus hordeaceus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM363875  Bromus hordeaceus N. C. Cooper 1945-5-1 2215 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  RSA127905  Bromus hordeaceus P. H. Raven, H. J. Thompson 1959-5-5 14109 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  SEINET4044474  Bromus hordeaceus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Pepperdine University. 198 Comment
  CAS-BOT-BC162339  Bromus madritensis Peter H. Raven 1959-5-5 14107 Los Angeles Santa Monica Mountains. Mullholland Highway, 1 mile west of Las Virgenes Road Malibu Creek Drainage. 274 Comment
  GH361842  Bromus madritensis P. H. Raven & H. J. Thompson 1959-5-5 14107 Unknown Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  RSA127909  Bromus madritensis P. H. Raven, H. J. Thompson 1959-5-5 14107 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  POM183391  Bromus marginatus Anonymous s.n. Los Angeles Santa Monica Mountains Comment
  POM363426  Bromus marginatus Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake Region. Comment
  CAS-BOT-BC162086  Bromus pseudolaevipes Le Roy Abrams 1901-6-1 1704 Los Angeles Santa Monica Mountains. Comment
  POM113992  Bromus pseudolaevipes Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UCSB37848  Bromus pseudolaevipes Raven, Peter 1960-5-21 Los Angeles Triunfo Canyon; Santa Monica Mtns 259 Comment
  POM363937  Bromus rubens Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  RSA127916  Bromus rubens P. H. Raven, H. J. Thompson 1959-5-5 14147 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road; Malibu Creek drainage. 305 Comment
  CAS-BOT-BC185548  Bromus tectorum Peter H. Raven; Henry J. Thompson 1959-5-5 14109 Los Angeles Santa Monica Mountains. Mulholland Highway 1 mile west of Las Virgenes Road. Malibu Creek drainage. 274 Comment
  GH361946  Bromus tectorum P. H. Raven 1959-5-5 14109 Unknown Mulholland Hwy. 1 miles W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  RSA0019969  Bromus tectorum P. H. Raven, H. J. Thompson 1959-5-5 14109 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  CAS-BOT-BC234000  Calandrinia breweri Dr. H. E. Hasse 1909-1-1 s.n. Los Angeles Santa Monica Range Comment
  LA202290  Calandrinia breweri Arthur C. Gibson; 2005-4-20 5040 Los Angeles Comment
  LA202374  Calandrinia breweri Arthur C. Gibson; 2005-4-8 5039 Los Angeles Comment
  UC535529  Calandrinia breweri Ira W. Clokey, B. Templeton Mar. 1929 4524 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC851916  Calandrinia breweri Ira W. Clokey, B. Templeton Mar. 1929 4524 Los Angeles Mandeville canyon Santa Monica Mountains 350 Comment
  RSA466537  Calandrinia ciliata Christopher Davidson 1973-4-6 1869 Los Angeles Malibu Canyon, Tapia Park. 243 Comment
  UCR265489  Calandrinia ciliata Dan S. Cooper 2015-3-13 2015- 35 Los Angeles Western Transverse Range; Santa Monica Mountains, La Sierra Canyon, north of Seminole Hot Springs 244 Comment
  LA104163  California macrophylla T. Thomas; April 1983 568 Los Angeles Santa Monica Mountains, Malibu Creek State Park, Cistern Trail to Reagan Ranch below Overlook Trail junction Comment
  CAS-BOT-BC492129  Calochortus albus Henry J. Thompson 1959-4-19 1936 Los Angeles Mulholland Hwy. 1 mile W of Loas Virgenes Road, Malibu Creek drainage; Santa Monica Mountains 274 Comment
  GH404192  Calochortus albus H. J. Thompson 1959-4-19 1936 Unknown Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  HSC15327  Calochortus albus C. S. Apperson 1966-5-20 Los Angeles Tapia Park area near Malibu Canyon in the Santa Monica Mtns. Comment
  LA200914  Calochortus albus Norman A. Cole; May 1964 400 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Malibu Lake, Besides Lake Malibu bridge on Lake Vista Rd. 213 Comment
  LA29042  Calochortus albus Mary V. Hood; 1941-4-27 40 72 k Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  LA29128  Calochortus albus Mary V. Hood; 1941-4-27 41 72 k Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  LA33471  Calochortus albus Henry J. Thompson; 1959-4-19 1936 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  RSA127954  Calochortus albus H. J. Thompson 1959-4-19 1936 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  RSA37242  Calochortus albus N. C. Cooper 1948-5-1 2227 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  UC961191  Calochortus albus Henry J. Thompson 1951-5-13 1474 Los Angeles near Cornell (Triunfo Canyon, at mouth of Lobo Canyon, w Los Angeles Co.); Santa Monica Mts., Triunfo Pass Quad. 243 Comment
  CAS-BOT-BC132267  Calochortus catalinae H. M. Hall 1902-5-11 3263 Los Angeles Sierra Santa Monica Comment
  CAS-BOT-BC132281  Calochortus catalinae Henry J. Thompson 1951-5-13 1475 Los Angeles Triunfo Canyon, Santa Monica Mts., western Los Angeles Co., near Cornell 274 Comment
  CAS-BOT-BC132287  Calochortus catalinae Peter H. Raven; H. L. Wedberg 1957-6-15 10909 Los Angeles In Latigo Canyon, 0.8 miles n. of U.S. 101A, Santa Monica Mts. Comment
  POM123269  Calochortus catalinae H. E. Hasse 1890-05 s.n. Los Angeles Foothills, Sierra Santa Monica. Comment
  POM123384  Calochortus catalinae Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM199727  Calochortus catalinae I. W. Clokey, Bonnie C. Templeton 1929-04 4426 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA131242  Calochortus catalinae Percy C. Everett, E. K. Balls 1959-6-2 23828 Los Angeles NE of entrance to Stokes Canyon, Santa Monica Mountains. 229 Comment
  RSA377292  Calochortus catalinae N. C. Cooper 1945-5-1 2224 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA377293  Calochortus catalinae H. L. Bauer 1932-4-1 s.n. Los Angeles Santa Monica Mountains. 610 Comment
  RSA377308  Calochortus catalinae Edith A. Purer 1935-5-11 6558 Los Angeles Malibu Road, [Santa Monica Mountains] Comment
  SD134562  Calochortus catalinae Craig Reiser 1989-3-23 Los Angeles Santa Monica Mountains, near Escondido Creek, grassy ridge. (IPB 2/08) Comment
  SEINET4044539  Calochortus catalinae D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, East of Corral Canyon Road. 106 Comment
  UC1279997  Calochortus catalinae Peter H. Raven with H. L. Wedberg 1957-6-15 10909 Los Angeles 0.8 mi n U.S. 101A; Santa Monica Mountains, Latigo Canyon Comment
  UC1293676  Calochortus catalinae P. C. Everett and E. K. Balls 1959-6-2 23828 Los Angeles 1 mi ne Stokes Canyon entrance; Santa Monica Mts. 228 Comment
  UC56965  Calochortus catalinae H. M. Hall 1902-5-11 3263 Los Angeles Sierra Santa Monica Comment
  UC575012  Calochortus catalinae E. Lloyd 1933-4-8 Los Angeles Temescal Canyon Santa Monica Mts. Comment
  UCD139490  Calochortus catalinae Daryl Koutnik 1978-4-28 446 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
Read comments
Oct 1 2018
  UCR12183  Calochortus catalinae Art Whistler 1966-5-1 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Dr. from Seminole Hot Springs to Bacchus Dr. intersection, then to Decker Rd. 6 mi south of Bacchus Rd Comment
  CAS-BOT-BC132344  Calochortus clavatus Peter H. Raven 1960-5-21 15399 Los Angeles Cornell Corners 243 Comment
  SBBG110996  Calochortus clavatus A. Parikh, N. Gale 1998-5-28 LA- 4 Los Angeles N of Triunfo Cyn Rd, near intersection with Kanan Rd, S of Agoura Hills 270 Comment
  UC1174999  Calochortus clavatus E. K. Balls and P. C. Everett 1959-6-29 23863 Los Angeles 1 mi ne Stokes Canyon entrance; Santa Monica Mts. 243 Comment
  UC1293675  Calochortus clavatus P. C. Everett and E. K. Balls 1959-6-2 23827 Los Angeles 1 mi ne Stokes Canyon entrance; Santa Monica Mts. 182 Comment
  UC535381  Calochortus clavatus Ira W. Clokey, B. Templeton May 1929 4552 Los Angeles Mandeville Canyon Santa Monica Mountains 500 Comment
  SD121023  Calochortus clavatus var. clavatus Linda Allen, Michael Curto 1986-5-22 297 Los Angeles Three individuals at junction of un-named tributary to Malibu Creek and Malibu Creek Road, Malibu Creek State Park. 198 Comment
  RSA135195  Calochortus clavatus var. gracilis Peter H. Raven 1960-5-21 15399 Los Angeles Cornell Corners, Santa Monica Mountains. 244 Comment
Read comments
Oct 1 2018
  GH357341  Calochortus plummerae P. C. Everett & E. K. Balls 1959-6-29 23873 Unknown Stokes Canyon, Santa Monica Mts., Los Angeles Co. 152 Comment
  POM123266  Calochortus plummerae H. E. Hasse 1890-06 s.n. Los Angeles Foothills, Sierra Santa Monica [Santa Monica Mountains]. Comment
  RSA134733  Calochortus plummerae Percy C. Everett, E. K. Balls 1959-6-29 23873 Los Angeles Stokes Canyon, Santa Monica Mountains. 152 Comment
  UC535348  Calochortus plummerae Ira W. Clokey, B. Templeton Jun 1929 4579 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC69658  Calochortus plummerae Dr. J. Q. Adams Aug 1905 Los Angeles Santa Monica Mts. Comment
  UCSB635  Calochortus plummerae Wedberg, H. 1957-6-15 Los Angeles Latigo Canyon, 2 mi. from 101 Comment
  LA51409  Calochortus splendens Henry J. Thompson; 1960-6-7 3074 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA785920  Calochortus splendens K. Dobry 1991-6-28 870 Los Angeles Santa Monica Mts. Las Virgenes Rd. & Mulholland Hwy. at Soka Univ., E. Section Comment
  SEINET3885350  Calochortus splendens Keith Dobry 1991-6-28 D 883 Los Angeles Santa Monica Mts. Las Virgenes & Mullholland Hwy. At Soka Univ. E section.; 0 Comment
  UC1175002  Calochortus splendens P. C. Everett and E. K. Balls 1959-6-29 23867 Los Angeles Stokes Canyon Santa Monica Mts. 152 Comment
  IRVC4904  Calochortus venustus P. H. Raven 1960-5-21 15400 Los Angeles Cornell Corners Santa Monica Mtns 244 Comment
  LA200373  Calystegia macrostegia subsp. cyclostegia A. M. Johnson; 1932-5-30 4111 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  LA50079  Calystegia macrostegia subsp. cyclostegia Goerge R Smart; 1952-6-29 14 Los Angeles Santa Monica Mountains, Latigo Canyon, W slope of canyon on road cut at E side of road 304 Comment
  LA51393  Calystegia macrostegia subsp. cyclostegia Peter H. Raven; Henry J. Thompson 1960-4-12 15025 Los Angeles Santa Monica Mountains, Mulholland Drive, 3.1 W of Las Virgenes Road 274 Comment
  UCR50075  Calystegia macrostegia subsp. cyclostegia Steve Morgan 1974-4-19 40 Los Angeles Western Transverse Range; Santa Monica Mtns., between Malibu and Point Dume, 4.2 mi. north of Pacific Coast Hwy on Latigo Canyon Road. 396 Comment
  RSA394911  Calystegia macrostegia subsp. intermedia N. C. Cooper 1945-5-1 2205 Los Angeles Tapia Park, Santa Monica Mtns 610 Comment
  SFV2823  Calystegia macrostegia subsp. intermedia K. A. Wilson 1961-3-7 946 Los Angeles Santa Monica Mountains Mulholland Highway about 3 miles west of Las Virgenes Road. Comment
  RSA397146  Calystegia malacophylla subsp. pedicellata Jean Carnine 1932-5-1 15290 Los Angeles Malibu Lakes. Comment
  SFV20176  Calystegia purpurata subsp. purpurata T. Sagar, C. Wishner 2004-4-17 23 Los Angeles Santa Monica Mountains Seminole Hot Springs. National Park Service Hennesy Property. 260 Comment
  RSA113820  Camissonia californica Venkatesh 1957-4-29 7 Los Angeles Santa Monica Mountains. 4.0 miles from United States Highway 101 (alternate), Latigo Canyon. Comment
  RSA466145  Camissonia californica N. C. Cooper 1945-5-1 2219 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA466159  Camissonia californica Christopher Davidson 1973-4-6 1867 Los Angeles Malibu Canyon, Tapia Park. 243 Comment
  UCR48583  Camissonia californica Steve Morgan 1974-5-2 100 Los Angeles Western Transverse Range; Santa Monica Mtns., Entrance to Tapia Park off Las Virgines Road 198 Comment
  RSA551278  Camissonia campestris subsp. campestris Unspecified s.n. Los Angeles Santa Monica Mountains Comment
  RSA448974  Camissonia hirtella N. C. Cooper 1945-5-1 2223 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA449027  Camissonia micrantha Christopher Davidson 1973-4-6 1864 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  RSA551279  Camissonia micrantha Unspecified s.n. Los Angeles Santa Monica Mountains Comment
  RSA652353  Camissonia micrantha A. Mayor, N. Daly 1973-5-5 s.n. Los Angeles Tapia Park, Malibu Cyn. Comment
  RSA652356  Camissonia micrantha A. Mayor, N. Daly 1973-5-5 s.n. Los Angeles Tapia Park, Malibu Cyn. Comment
  SBBG116403  Camissoniopsis bistorta R. Burgess, P. Munro 1996-3-23 1853 Ventura S side of Big Mtn, Dry Cyn, 1 mi N of Anderson St terminus; Simi Valley 426 Comment
  SFV5536  Camissoniopsis hirtella M. L. Vincent 1965-5-27 657 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Las Virgenes Road. 300 Comment
  UCSB46605  Camissoniopsis hirtella Welton, Patti 1983-3-28 Los Angeles On southwest side of Mulholland Hwy, 2.2 miles north of its junction with Malibu Canyon Road, Santa Monica Mtns 487 Comment
  LA32208  Camissoniopsis intermedia Henry J. Thompson; 1959-4-12 1926 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 2 mi W of Las Virgenes Rd. 304 Comment
  LA32213  Camissoniopsis intermedia Peter H. Raven; 1959-5-2 14047 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  CAS-BOT-BC37085  Capsella bursa-pastoris Peter H. Raven; Henry J. Thompson 1959-5-5 14145 Los Angeles Santa Monica Mountains. Mullholland Highway. 1 mile west of Las Virgenes Road. Malibu Creek drainage. 274 Comment
  CAS-BOT-BC37458  Cardamine californica LeRoy Ellsworth Detling 1935-4-8 1569 Los Angeles La Sierra Canyon, 1 mile above Seminole Hot Sprigns. Comment
  CAS-BOT-BC37463  Cardamine californica Wesley O. Griesel 1962-2-22 s.n. Los Angeles Near Cornell Post Office. Santa Monica Mountains. 304 Comment
  CAS-BOT-BC37464  Cardamine californica Wesley O. Griesel 1962-2-22 s.n. Los Angeles Near Cornell Post Office. Santa Monica Mountains. 304 Comment
  CAS-BOT-BC37465  Cardamine californica LeRoy Ellsworth Detling 1935-4-8 1570 Los Angeles La Sierra Canyon, 1 mile above Seminole Hot Springs. Comment
  LA200309  Cardamine californica Carl Epling; 1934-12-12 2967 Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  LA200313  Cardamine californica C. L. Hogue; 1954-3-13 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  SFV1434  Cardamine californica K. A. Wilson 1961-2-18 857 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
Read comments
Jan 20 2015
  UCD114195  Cardamine californica Daryl Koutnik 1978-3-24 161 Los Angeles east side of Cornell Road, 1 mile south of Seminole Hot Springs. 365 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
  UCR9217  Cardamine californica D. H. Wilken 1965-2-20 30 Los Angeles Western Transverse Range; Santa Monica Mtns., along Mulholland Hwy., just south of Seminole Hot Springs 549 Comment
  RSA149779  Cardamine californica var. integrifolia Wesley O. Griesel 1962-2-22 s.n. Los Angeles Near Cornell Post Office, Santa Monica Mts 305 Comment
  CDA34307  Carduus pycnocephalus M. O'Brien 2011-6-14 MOB 11 -10 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  SEINET4044454 Image available Carduus pycnocephalus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 213 Comment
  LA200998  Carex globosa Carl Wishner; 1996-6-25 2275 1 Los Angeles SANTA MONICA MOUNTAINS, Corral Creek Divide, end of road, at the first outcrop NW of parking lot. 615 Comment
  LA200999  Carex globosa Carl Wishner; 1996-8-5 2352 Los Angeles SANTA MONICA MOUNTAINS, Corral Creek Divide, end of road, at the first outcrop NW of parking lot. 615 Comment
  SFV20706  Carex globosa T. Sagar, C. Wishner 2004-4-17 1 Los Angeles Santa Monica Mountains Seminole Hot Springs. National Park Service Hennesy Property. 260 Comment
  SEINET7569424 Image available Carex nudata Andrew L. Hipp 1999-5-16 202 Los Angeles Westwood Village, Malibu Creek State Park, along Malibu Creek below Century Lake. 488 Comment
  UC1116254  Carex nudata F. R. Fosberg 1931-3-11 660 Los Angeles below Wildwood (Topanga Canyon); Santa Monica Mountains 60 Comment
  RSA75  Carex spissa J. T. Howell 1928-6-29 1006 Los Angeles 8 miles South Seminole Hot Springs, Santa Monica Mountains 610 Comment
  RSA135231  Carex triquetra Peter H. Raven 1960-5-21 15393 Los Angeles Triunfo Canyon. 259 Comment
  SEINET7073544  Castilleja A. G. Vestal 1963-3-29 s.n. Ventura South edge of Semi Valley. About 1.5 miles southeast of Simi. UTM Zone 11, 340572mN, 3789705mN. Coordinate datum: NAD27. Comment
  POM199729  Castilleja affinis I. W. Clokey, Bonnie C. Templeton 1929-04 4427 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  UCD122179  Castilleja affinis Kenneth A. Wilson 1961-3-7 945 Los Angeles Santa Monica Mtns. Mulholland Hwy about 3 miles west of Las Virgenes Road. Comment
  JEPS19718  Castilleja affinis subsp. affinis Peter H. Raven with H. L. Wedberg 1957-6-15 10905 Los Angeles 0.8 mi n U.S. Hwy. 101A; Santa Monica Mountains, Latigo Canyon Comment
  SBBG16861  Castilleja affinis subsp. affinis K. A. Wilson 1961-3-7 945 Los Angeles Mulholland Hwy, ca. 3 mi W of Las Virgenes Rd Comment
  UCSB46564  Castilleja affinis subsp. affinis Welton, Patti 1983-3-28 Los Angeles On southwest side of Mulholland Hwy; 2.2 miles north of its junction with Malibu Canyon Road; Santa Monica Mtns 487 Comment
  SEINET4044467  Castilleja angustifolia D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, near Kanan-Dume Road. 198 Comment
  LA201749  Castilleja applegatei subsp. martinii Arthur C. Gibson; 2001-5-19 4800 Los Angeles SANTA MONICA MOUNTAINS, Solstice Canyon, Solstice Canyon Park, along trail near park entrance. Comment
  SBBG16859  Castilleja exserta K. A. Wilson 1961-3-14 1022 Los Angeles Mulholland Hwy, 0.5 mi W of Seminole Hot Springs Comment
  SFV15538  Castilleja exserta R. K. Stachelek 1992-5-2 31 Los Angeles Santa Monica Mountains Tapia Park, off Malibu Canyon Road. 150 Comment
  SFV3416  Castilleja exserta K. A. Wilson 1961-3-14 1022 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. Small valley with running stream. 290 Comment
  UCD122457  Castilleja exserta Kenneth A. Wilson 1961-3-14 1022 Los Angeles Santa Monica Mtns. Mulholland Hwy. 1/2 mile west of Seminole Hot Springs. Comment
  LA35993  Castilleja exserta subsp. exserta Peter H. Raven; Henry J. Thompson 1960-4-12 15022 Los Angeles Santa Monica Mountains, Mulholland Drive, 3.1 W of Las Virgenes Road 274 Comment
  LA51880  Castilleja exserta subsp. exserta Henry J. Thompson; 1959-3-31 1908 Los Angeles SANTA MONICA MOUNTAINS, Cornell Rd, 1 mi N of Mulholland Hwy and 1.8 mi S of Malibu Junction. 274 Comment
  LA51883  Castilleja exserta subsp. exserta W. O. Griesel; 1936-3-14 sn Los Angeles Comment
  UCSB46608  Castilleja exserta subsp. exserta Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road; on southwest side of Mulholland Hwy 472 Comment
  RSA400564  Castilleja foliolosa Christopher Davidson 1973-4-6 1857 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  SFV7335  Castilleja foliolosa T. Gordon, M. H. Grayum 1975-3-21 851 Los Angeles Santa Monica Mountains Along Mulholland Highway about 5 miles west of Malibu Canyon Road. 305 Comment
  SFV7336  Castilleja foliolosa T. Gordon, M. H. Grayum 1975-3-21 852 Los Angeles Santa Monica Mountains Along Mulholland Highway about 5 miles west of Malibu Canyon Road. 305 Comment
  UC885215  Castilleja foliolosa Ira W. Clokey, B. Templeton May 1929 4484 Los Angeles Mandeville Canyon; Santa Monica Mountains 250 Comment
  UC885216  Castilleja foliolosa Ira W. Clokey, B. Templeton May 1929 4470 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  UCD122515  Castilleja foliolosa Daryl Koutnik 1978-5-10 478 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  RSA136582  Castilleja minor subsp. spiralis Peter H. Raven 1957-6-15 10914 Los Angeles Latigo Canyon Road at Newton Canyon Road. 549 Comment
  SEINET3079752 Image available Castilleja pinetorum Mary V. Hood 1945-5-1 C- 2217 Los Angeles Tapia Park Area, Santa Monica Mountains. 300 Comment
  SFV3335  Castilleja subinclusa subsp. franciscana K. A. Wilson 1961-3-7 945 Los Angeles Santa Monica Mountains Mulholland Highway about 3 miles west of Las Virgenes Road. Comment
  CAS-BOT-BC41134  Caulanthus heterophyllus Wesley O. Griesel 1962-3-31 s.n. Los Angeles Santa Monica Mountains. Cornell Post Office. 152 Comment
  LA200340  Caulanthus heterophyllus Henry J. Thompson; 1959-4-12 1919 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 304 Comment
  UCSB33636  Caulanthus heterophyllus Griesel, Wesley 1962-3-31 Los Angeles Cornell Post Office, Santa Monica Mts. 152 Comment
  CAS-BOT-BC48745  Ceanothus crassifolius Henry J. Thompson 1959-3-22 1866 Los Angeles 1 mile north of Tapia Park, Las Virgenes Road north of Malibu Canyon 60 Comment
  LA52211  Ceanothus crassifolius Henry J. Thompson; 1959-3-22 1866 Los Angeles Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd 213 Comment
  LA52213  Ceanothus crassifolius A. M. Johnson; 1932-5-30 4109 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA82214  Ceanothus crassifolius O. H. Kappler; 1941-3-26 148 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, main ridge at head of canyon. 609 Comment
  LA82215  Ceanothus crassifolius O. H. Kappler; 1941-3-25 147 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, at head of Corral Canyon, N slope. 761 Comment
  RSA127439  Ceanothus crassifolius H. J. Thompson 1959-3-22 1866 Los Angeles 1 mile north of Tapia Park, Las Virgenes Road, north of Malibu Canyon. 61 Comment
  RSA501312  Ceanothus crassifolius S. Zona, D. Ham 1989-4-1 307 Los Angeles Tapia County Park, Shaded north facing slope beyond picnic area. 180 Comment
  RSA509529  Ceanothus crassifolius Bill Wagner 1989-3-10 s.n. Los Angeles ca. 1/2 mi. S of Hwy 101 and 1/2 mi. W of Kanan Rd (N9), vicinity of Ladyface Peak. 457 Comment
  SEINET4044018  Ceanothus crassifolius R. Gustafson 1977-1 sn Los Angeles Tapia Park, Malibu Canyon, Santa Monica Mountains. Comment
  CAS-BOT-BC49214  Ceanothus cuneatus Vernon O. Bailey 1907-10-29 s.n. San Bernardino Santa Monica Mts. Comment
  GH349173  Ceanothus cuneatus H. J. Thompson 1959-2-23 1850 Unknown water shed of Sierra Canyon, 1 mile above Seminole Hot Springs 457 Comment
  LA200798  Ceanothus cuneatus Norman A. Cole; May 1964 394 Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd, Site No.5. 274 Comment
  LA32005  Ceanothus cuneatus Henry J. Thompson; 1959-2-23 1850 Los Angeles SANTA MONICA MOUNTAINS, Sierra Canyon, 1 mi above Seminole Hot Springs. 457 Comment
  RSA127430  Ceanothus cuneatus H. J. Thompson 1959-2-23 1850 Los Angeles water shed of Sierra Canyon, 1 mile above Seminole Hot Springs. 457 Comment
  RSA399019  Ceanothus cuneatus Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  SFV2217  Ceanothus cuneatus K. A. Wilson 1961-2-18 854 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
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May 1 2014
  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
  CHSC100413  Ceanothus cuneatus var. cuneatus John Dittes; Josephine Guardino 2008-2-20 1499 Los Angeles Western Transverse Ranges; Santa Monica Mountains; Malibu Canyon; downslope of Malibu Canyon Road; ca. 2.7 air-miles NE of Malibu Lagoon State Beach, ca. 1.0 air-mile south of intersection of Malibu Canyon Road and Piuma Road; just south of road tunnel. 123 Comment
  GH349829  Ceanothus megacarpus H. J. Thompson 1959-2-23 1853 Unknown Latigo Canyon Road, 1.5 miles south-east of Mulholland Highway, west slope of Castro Peak 609 Comment
  LA32013  Ceanothus megacarpus Henry J. Thompson; 1959-3-22 1867 Los Angeles Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd 213 Comment
  LA82213  Ceanothus megacarpus O. H. Kappler; 1941-3-26 149 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, Corral Canyon, N slope. 761 Comment
  RSA127429  Ceanothus megacarpus H. J. Thompson 1959-2-23 1853 Los Angeles Latigo Canyon road, 1.5 miles SE of Mulholland Hwy, W slope of Castro Peak 610 Comment
  RSA127440  Ceanothus megacarpus H. J. Thompson 1959-3-22 1867 Los Angeles 1 mi. N of Tapia Park, Las Virgenes Rd., north of Malibu. 213 Comment
  RSA399106  Ceanothus megacarpus Louis Greata 1901-04 s.n. Los Angeles Santa Monica Range, So. Calif. Comment
  RSA399116  Ceanothus megacarpus George R. Johnston 1929-3-19 14935 Los Angeles Puerco CanoN. Malibu estate 3 or 4 mi from ocean. Comment
  SEINET2073166  Ceanothus megacarpus S. Davis 2001-4-29 Los Angeles Pepperdine University campus, Biological Reserve, Comment
  CAS-BOT-BC51432  Ceanothus megacarpus var. megacarpus Henry J. Thompson 1959-3-22 1867 Los Angeles 1 mile North of Tapia Park, Las Virgenes Road, North of Malibu Canyon 213 Comment
  LA32011  Ceanothus megacarpus var. megacarpus Henry J. Thompson; 1959-2-23 1853 Los Angeles SANTA MONICA MOUNTAINS, Castro Peak, Latigo Canyon Rd, 1.5 mi SE of Mulholland Hwy, W slope of Castro Peak. 609 Comment
  UC1070877  Ceanothus megacarpus var. megacarpus F. H. Raymond 1930-1-29 47 Los Angeles Head of Corral Canyon Calabasas quad. 670 Comment
  UC1070895  Ceanothus megacarpus var. megacarpus A. D. Gifford 1934-4-24 153 Los Angeles w of Castro Peak; Truinfo Pass quad. 762 Comment
  UC440368  Ceanothus megacarpus var. megacarpus Carl Epling 1930-3-8 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC870595  Ceanothus megacarpus var. megacarpus Ira W. Clokey, B. Templeton Mar. 1929 4507 Los Angeles Mandeville Canyon Santa Monica Mts. 60 Comment
  LA82211  Ceanothus oliganthus O. H. Kappler; 1945-3-26 153 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, Corral Canyon, N slope. 761 Comment
  UCD112286  Ceanothus oliganthus Daryl Koutnik 1978-3-24 s.n. Los Angeles Mulholland Highway at entrance to Seminole Hot Springs. 365 Comment
  UCD112288  Ceanothus oliganthus Daryl Koutnik 1978-3-24 s.n. Los Angeles Mulholland Highway, one mile south of Seminole Hot Springs. 365 Comment
  JEPS42284  Ceanothus oliganthus var. oliganthus Frank W. Peirson 1927-3-19 7116 Los Angeles Seminole Hot Springs Region Santa Monica Mountains 457 Comment
  UC1070902  Ceanothus oliganthus var. oliganthus A. D. Gifford 1934-4-25 166 Los Angeles 1/2 mi ne Castro Pk.; Triunfo Pass quad. 762 Comment
  CAS-BOT-BC63302  Ceanothus spinosus H. E. Hasse 1889-9-10 s.n. Los Angeles Santa Monica Range. Comment
  CAS-BOT-BC63349  Ceanothus spinosus S. B. Parish; W. F. Parish 1882-1-1 909 Los Angeles unspecified. Comment
  CAS-BOT-BC63350  Ceanothus spinosus S. B. Parish; W. F. Parish 1882-1-1 909 Los Angeles unspecified. Comment
  CLARK-A1528-3901  Ceanothus spinosus Alfred R. Roos 1948-4-9 Los Angeles Santa Monica Mountains Comment
  GH425332  Ceanothus spinosus R. T. Clausen & E. R. Clausen 1963-4-4 63029 Unknown On steep slope facing north, Udell Canyon, Santa Monica Mts. Comment
  GH425339  Ceanothus spinosus W. H. Brewer 1860-1-1 74 Unknown Sierra Sta. Monica Comment
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Jul 8 2012
  GH425340  Ceanothus spinosus W. H. Brewer 1860-1-1 56 Unknown Sta Monica near Los Angeles Comment
  JEPS42336  Ceanothus spinosus Frank W. Peirson 1921-2-26 733 Los Angeles Topanga Canyon SW Los Angeles Co., Santa Monica Mountains 457 Comment
  JEPS82373  Ceanothus spinosus W. L. Jepson 1939-4-14 19116 Los Angeles Topanga Canyon Santa Monica Mts. Comment
  LA32019  Ceanothus spinosus Peter H. Raven; Henry J. Thompson 1959-5-5 14140 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage 365 Comment
  LA82209  Ceanothus spinosus O. H. Kappler; 1941-3-26 154 Los Angeles 518 Comment
  RSA1117  Ceanothus spinosus B. D. Stark, H. E. McMinn 1929-8-25 1403 Los Angeles Seminole Hot Spring Comment
  RSA127917  Ceanothus spinosus Peter H. Raven, H. J. Thompson 1959-5-5 14140 Los Angeles Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage. 366 Comment
  RSA398940  Ceanothus spinosus N. C. Cooper 1945-5-1 2204 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  SDSU12009  Ceanothus spinosus David Shaari, Jennifer Swenson 1995-5-1 14 Los Angeles North-facing canyon, north of dirt road, approximately 3.7 miles from Latigo Canyon Road. Slope 0.6 miles NW of Castro Peak. 756 Comment
  UC1071355  Ceanothus spinosus F. H. Raymond 1930-1-13 26 Los Angeles head Corral Canyon; Triunfo Pass Quad. 457 Comment
  UC1071357  Ceanothus spinosus F. H. Raymond 1930-1-13 23 Los Angeles head Corral Canyon; Calabasas Quadrangle 426 Comment
  UC1071380  Ceanothus spinosus A. D. Gifford 1934-4-24 155 Los Angeles 1 1/2 mi e and 1 mi n Castro Peak; Triunfo Pass Quadrangle Comment
  UC1071381  Ceanothus spinosus A. D. Gifford 1934-4-26 174 Los Angeles Head of Ramera Canyon Triunfo Pass Quad. Comment
  UC1071383  Ceanothus spinosus A. D. Gifford 1934-4-25 167 Los Angeles top Castro Pk.; Triunfo Pass Quadrangle Comment
  UC1506113  Ceanothus spinosus E. R. Clausen 1963-4-4 63029 Los Angeles On steep slope facing north, Udell Canyon, Santa Monica Mts. 100 Comment
  UC535518  Ceanothus spinosus Ira W. Clokey, B. Templeton Mar 1929 4438 Los Angeles Mandeville Canyon, Santa Monica Mountains 76 Comment
  UCR16492  Ceanothus spinosus Art Whistler 1966-3-20 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon Rd. near the intersection with Mulholland Drive Comment
  SFV7520  Centaurea benedicta S. Feldman, M. H. Grayum 1975-5-13 107 Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  CDA29530  Centaurea melitensis Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  CDA34296  Centaurea melitensis M. O'Brien 2011-6-14 MOB 11 -6 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  JEPS30627  Centaurea melitensis Peter H. Raven and Henry J. Thompson 1959-5-5 14112 Los Angeles 1 mi w of Las Virgenes Rd. Mulholland Hwy. (Malibu Creek drainage); Santa Monica Mountains, Malibu Creek 274 Comment
  LA94402  Centaurea melitensis A. M. Johnson; 1932-5-30 4116 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  UCR23288  Centaurea melitensis Kate Kramer 1981-5-31 53 Los Angeles Malibu Beach 7.5' Q., Malibu Creek State Park. 2 mi west of Las Virgenes & Mulholland Hwy intersection on Mulholland Hwy 275 Comment
  CDA29513  Centaurea solstitialis Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  UC535524  Centaurium venustum Ira W. Clokey, B. Templeton Jul 1929 4574 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC878343  Centaurium venustum Ira W. Clokey, B. Templeton Jul 1929 4574 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UCD105637  Cercis occidentalis Beth Greenhalgh 1993-3-4 11 Los Angeles Santa Monica Mtns., Kanan Cyn., Malibu, 1.5 S of S tunnel on side of road. 426 Comment
  PASA1219  Cercocarpus betuloides Frank W. Peirson 1927-3-19 Los Angeles Seminole Hot Springs Region, Santa Monica Mts. Comment
  RSA453291  Cercocarpus betuloides Unspecified 1945-06 s.n. Los Angeles Seminole Hot Springs. Comment
  RSA650398  Cercocarpus betuloides G. F. Orr 1956-3-29 s.n. Los Angeles Malibu Canyon. 610 Comment
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May 28 2014
  RSA86677  Cercocarpus betuloides F. W. Peirson 1927-3-19 7115 Los Angeles Seminole Hot Springs. Santa Monica Mts. Comment
  LA52115  Cercocarpus betuloides var. betuloides A. M. Johnson; 1932-5-30 4110 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  SD121079  Cercocarpus betuloides var. blancheae Michael Curto, Linda Allen 1986-5-22 296 Los Angeles along un-named tributary to Malibu Cr., Malibu Creek Road, Malibu Cr State Park 198 Comment
  RSA17167  Chaenactis artemisiifolia Percy C. Everett 1935-12-28 2524 Los Angeles Seminole Hot Springs Comment
  RSA808  Chaenactis artemisiifolia J. T. Howell 1928-6-29 1001 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  UC894408  Chaenactis artemisiifolia Ira W. Clokey, B. Templeton 1929-5-1 4489 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  POM123111  Chaenactis glabriuscula var. glabriuscula Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UC1234753  Chaenactis glabriuscula var. glabriuscula Peter H. Raven 1962-5-1 17523 Los Angeles just s of Agoura; Santa Monica Mountains 259 Comment
  RSA724900  Chamaesyce K. Dobry 1991-6-28 d- 885 Los Angeles Santa Monica Mts. Las Virgenes Rd. & Mulholland Hwy. at Soka Univ., E. Section Comment
  CDA20740  Chamaesyce serpens M. O'Brien 2006-5-18 s.n. Los Angeles Malibu Bluffs; above the intersection of Pacific Coast Hwy. and Malibu Rd. Comment
  POM187701  Chamaesyce serpillifolia Joseph A. Ewan 1931-10-24 5270 Los Angeles I mile above Malibu Lake Comment
  RSA127447  Chamaesyce serpillifolia P. H. Raven, H. J. Thompson 1959-10-14 14628 Los Angeles East end of Malibu Lake. 221 Comment
  LA210141  Chamaesyce serpillifolia subsp. hirtula Arthur C. Gibson; 2007-8-15 5213 Los Angeles Santa Monica Mountains, Entering Lake Malibou 200 m. from bridge off Lake Vista Dirve Comment
  LA201512  Chamaesyce serpillifolia subsp. serpillifolia Arthur C. Gibson; 2003-5-17 4879 Los Angeles Santa Monica Mountains, Triunfo Canyon, Mulholland Hwy, N of Malibu Lake 266 Comment
  CDA34299  Chamaesyce serpyllifolia M. O'Brien 2011-6-14 MOB 11 -11 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  LA32393  Chamaesyce serpyllifolia Peter H. Raven; Henry J. Thompson 1959-10-14 14628 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake 220 Comment
  SFV6933  Chenopodium T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 642 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  LA31621  Chenopodium berlandieri Peter H. Raven; Henry J. Thompson 1959-10-18 14676 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  SFV7093  Chenopodium berlandieri K. A. Wilson 1974-8-21 1444 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  RSA478477  Chenopodium californicum H. L. Bauer 1929-4-1 s.n. Los Angeles Santa Monica foothills. Comment
  UC723836  Chenopodium californicum Joseph Andorfer Ewan IX, 1933 10926 Los Angeles Higgins Canyon Santa Monica Mts. Comment
  SFV12661  Chenopodium macrospermum M. H. Grayum, D. L. Koutnik, B. Balch 1977-11-27 898 Los Angeles Santa Monica Mountains Tapia Park. Along Malibu Creek. 145 Comment
  SFV7497  Chenopodium murale W. C. Willig 1974-5-3 44 Los Angeles Santa Monica Mountains Agoura. 50 yards north of Lobo Vista Road, 0.75 miles west of Triunfo Canyon Road, Lobo Canyon. 245 Comment
  SEINET4044527  Chlorogalum pomeridianum D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  CAS-BOT-BC244736  Chorizanthe staticoides Peter H. Raven 1962-5-1 17519 Los Angeles Santa Monica Mountains, Mulholland Highway 0.9 miles west of Seminole Hot Springs 243 Comment
  LA52275  Chorizanthe staticoides A. M. Johnson; 1932-5-30 4120 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA52283  Chorizanthe staticoides Goerge R Smart; 1952-6-29 24 Los Angeles 609 Comment
  RSA305042  Chorizanthe staticoides Peter H. Raven 1960-5-21 15407 Los Angeles Seminole Hot Springs 274 Comment
  RSA392677  Chorizanthe staticoides N. C. Cooper 1945-5-1 2220 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA392682  Chorizanthe staticoides Unspecified 1945-06 s.n. Los Angeles Seminole Hot Springs. Comment
  RSA4557  Chorizanthe staticoides B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  SBBG27951  Chorizanthe staticoides B. Thoele, L. Thoele -May-1932 Los Angeles Malibu Lake Comment
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Apr 25 2011
  UCR19782  Chorizanthe staticoides Art Whistler 1966-5-1 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., near Seminole Hot Springs, vicinity of junction of Cornell St. and Mulholland Dr. 244 Comment
  UCSB1349  Chorizanthe staticoides Wedberg, H. 1957-6-15 Los Angeles Latigo Canyon, 2 mi from 101 Comment
  CHSC5109  Cirsium brevistylum M. MacArthur 1960-8-22 94 Los Angeles Ca. 2 mi from Hwy. 101, along left side of Latigo Canyon Rd., Santa Monica Mts. from Malibu. 152 Comment
  LA34849  Cirsium occidentale Mary V. Hood; 1944-5-7 44 30 k* Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  LA35975  Cirsium occidentale var. californicum Peter H. Raven; 1959-5-9 Los Angeles Santa Monica Mountains, Medea Creek, Malibu Creek, near mouth 45 Comment
  LA47628  Cirsium occidentale var. californicum Henry J. Thompson; 1960-6-7 3077 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA94414  Cirsium occidentale var. californicum Norman A. Cole; May 1964 361 B Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA94417  Cirsium occidentale var. californicum A. M. Johnson; 1932-5-30 4107 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  SD30679  Cirsium occidentale var. californicum Edith A. Purer 1935-5-11 6554 Los Angeles Santa Monica Mountains, Malibou Road. Comment
  UCD130642  Cirsium occidentale var. californicum Daryl Koutnik 1978-6-25 557 Los Angeles One mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  POM352155  Cirsium occidentale var. venustum Norman C. Cooper 1945-5-1 2230 Los Angeles Tapia Park area, 701 Comment
  UCD116503  Cistus incanus Daryl Koutnik 1978-5-10 470 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  UCD116508  Cistus ladanifer Daryl Koutnik 1978-5-10 468 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  JEPS27142  Clarkia bottae Ira W. Clokey, B. Templeton May 1929 4534 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  LA210158  Clarkia bottae Mark A. Elvin; Tarja Sagar 2013-5-31 7155 Los Angeles Santa Monica Mountains, Malibu Canyon, Malibu Canyon Road S of tunnel 137 Comment
  POM117877  Clarkia bottae Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA448247  Clarkia bottae E. A. Purer 1935-5-11 6584 Los Angeles Santa Monica Hills. Comment
  RSA453453  Clarkia bottae N. C. Cooper 1945-5-1 2208 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  RSA501  Clarkia bottae J. T. Howell 1928-6-29 1003 Los Angeles 8 miles South Seminole Hot Springs, Santa Monica Mountains. 610 Comment
  RSA53772  Clarkia bottae D. F. Howe 1948-5-29 s.n. Los Angeles Santa Monica Mountains. Comment
  SDSU8635  Clarkia bottae D. F. Howe 1949-5-29 1983 Los Angeles Santa Monica Mts. 274 Comment
  UC1122387  Clarkia bottae A. D. Gifford 1934-4-25 164 Los Angeles 2 mi s Vejor; Triunfo Pass Quadrangle Comment
  UC1293694  Clarkia bottae P. C. Everett and E. K. Balls 1959-6-2 23850 Los Angeles 2 mi w Seminole Hot Springs; Santa Monica Mts. 868 Comment
  UC535310  Clarkia bottae Ira W. Clokey, B. Templeton May 1929 4534 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  CHSC35817  Clarkia cylindrica Philip A. Silverstone 1981-5-17 528 Los Angeles Santa Monica Mountains; Malibu Creek State Park; Mulholland Hwy 2.4 km E Las Virgenes Rd. 210 Comment
  RSA126727  Clarkia cylindrica Peter H. Raven, H. J. Thompson 1959-5-5 14119 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  SFV6222  Clarkia cylindrica R. M. Muran 1974-5-11 86 Los Angeles Santa Monica Mountains Across the road from Seminole Hot Springs of the Mulholland Highway. 275 Comment
  UCD104472  Clarkia cylindrica Daryl Koutnik 1978-5-30 s.n. Los Angeles Cornell Corners on Cornell Road, south of Agoura Road. 274 Comment
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Oct 1 2018
  CAS-BOT-BC172246  Clarkia cylindrica subsp. cylindrica Peter H. Raven; Henry J. Thompson 1959-5-5 14119 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage, Santa Monica Mountains 274 Comment
  LA32201  Clarkia cylindrica subsp. cylindrica Peter H. Raven; Henry J. Thompson 1959-5-5 14119 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage 274 Comment
  RSA724759  Clarkia deflexa K. Dobry 1991-6-24 d- 741 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  UC1293695  Clarkia dudleyana P. C. Everett and E. K. Balls 1959-6-2 23852 Los Angeles near Intersection of Mulholland Drive and Road to Backus; Santa Monica Mts. 609 Comment
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May 25 2014
  UC373501  Clarkia epilobioides C. L. Hitchcock 1928-5-3 48 Los Angeles Santa Anita Canyon Santa Monica Mts. 200 Comment
  UC535309  Clarkia epilobioides Ira W. Clokey, B. Templeton May 1929 4533 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UC930793  Clarkia epilobioides Ira W. Clokey, B. Templeton May 1929 4533 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UC930794  Clarkia epilobioides Ira W. Clokey, B. Templeton 1929-5-8 4485 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  CAS-BOT-BC163702  Clarkia purpurea subsp. quadrivulnera Peter H. Raven 1959-5-9 14166 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 304 Comment
  LA32199  Clarkia purpurea subsp. quadrivulnera Peter H. Raven; 1959-5-9 14166 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 396 Comment
  LA45554  Clarkia purpurea subsp. quadrivulnera A. M. Johnson; 1932-5-30 4105 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA127842  Clarkia purpurea subsp. quadrivulnera Peter H. Raven 1959-5-9 14166 Los Angeles Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 244 Comment
  RSA448282  Clarkia purpurea subsp. quadrivulnera Unspecified 1945-06 s.n. Los Angeles Seminole Hot Springs. Comment
  UC1293696  Clarkia purpurea subsp. quadrivulnera P. C. Everett and E. K. Balls 1959-6-2 23853 Los Angeles near Intersection of Mulholland Drive and road to Backus; Santa Monica Mts. 609 Comment
  CAS-BOT-BC165509  Clarkia unguiculata Peter H. Raven 1959-5-9 14163 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek Drainage 274 Comment
  CSUSB244  Clarkia unguiculata Art Whistler 1966-5-1 Los Angeles Roadside near Semmole Hot Springs near Mulholland Drive and Cornell Street. Comment
  HSC16293  Clarkia unguiculata David Porter 1965-5-14 Los Angeles Along Mulholland Hwy., 1 mi. W of Canyon Rd. 305 Comment
  LA45501  Clarkia unguiculata W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, La Sierra Canyon, Seminole Hot Springs Comment
  LA45504  Clarkia unguiculata A. M. Johnson; 1932-5-30 4093 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA127845  Clarkia unguiculata Peter H. Raven 1959-5-9 14163 Los Angeles Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage. 274 Comment
  RSA448590  Clarkia unguiculata N. C. Cooper 1945-5-1 2192 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA4558  Clarkia unguiculata B. Thoele, H. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  RSA493  Clarkia unguiculata J. T. Howell 1928-6-29 1012 Los Angeles Near Seminole Hot Springs. Santa Monica Mountains 305 Comment
  UC535497  Clarkia unguiculata Ira W. Clokey, B. Templeton May 1929 4540 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC930697  Clarkia unguiculata Ira W. Clokey, B. Templeton May 1929 4540 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UCSB30839  Clarkia unguiculata Coz, Susan 1977-6-4 Los Angeles 5 miles north on Malibu Canyon Road from HWY 1 on east side of road, across from Tapia Park 182 Comment
  LA33788  Claytonia perfoliata Henry J. Thompson; 1959-4-19 1934 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  CAS-BOT-BC439962  Claytonia perfoliata subsp. mexicana Henry J. Thompson 1959-4-19 1934 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  LA200782  Claytonia perfoliata subsp. mexicana C. L. Hogue; 1954-3-13 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  RSA126702  Claytonia perfoliata subsp. mexicana H. J. Thompson 1959-4-19 1934 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  UC852088  Claytonia perfoliata subsp. mexicana Ira W. Clokey, B. Templeton Mar 1929 4526 Los Angeles Mandeville Canyon; Santa Monica Mountains 365 Comment
  CAS-BOT-BC91393  Clematis lasiantha Henry J. Thompson 1959-3-31 1916 Los Angeles Santa Monica Mountains. 1.1 mile southwest of Seminole Hot Springs, about 2 miles southwest of Cornell. 396 Comment
  LA32184  Clematis lasiantha Peter H. Raven; Henry J. Thompson 1959-9-27 14549 Los Angeles SANTA MONICA MOUNTAINS, Latigo Canyon Road, 1.0 mi E of Newton Canyon. 563 Comment
  LA32194  Clematis lasiantha Henry J. Thompson; 1959-3-31 1916 Los Angeles Santa Monica Mountains, 1.1 mi SW of Seminole Hot Springs, about 2 mi SW of Cornell 396 Comment
  LA52250  Clematis lasiantha W. O. Griesel; 1936-3-8 sn Los Angeles 472 Comment
  RSA127809  Clematis lasiantha Peter H. Raven, Henry J. Thompson 1959-9-27 s.n. Los Angeles Latigo Canyon Road 1.0 mile east of Newton Canyon. 564 Comment
  RSA128276  Clematis lasiantha H. J. Thompson 1959-5-31 1916 Los Angeles 1.1 mile south-west of Seminole Hot Springs, about 2 miles south-west of Cornell. 396 Comment
  RSA650476  Clematis lasiantha G. F. Orr 1956-3-28 s.n. Los Angeles Malibu Canyon. 610 Comment
  SFV1261  Clematis lasiantha K. A. Wilson 1961-3-18 1044 Los Angeles Santa Monica Mountains Mulholland Highway, 1 mile east of Latigo Canyon Road. 460 Comment
  SFV7343  Clematis lasiantha T. Gordon, M. H. Grayum 1975-3-21 859 Los Angeles Santa Monica Mountains Along Mulholland Highway just west of Seminole Hot Springs. 366 Comment
  CHSC34391  Clematis ligusticifolia Philip A. Silverstone 1978-8-12 289 Los Angeles Jtn Maguire St. and Escondido St., 0.3 km from jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Along creek bed. Comment
  HSC79911  Clematis ligusticifolia Philip A. Silverstone 1978-8-12 289 Los Angeles Junction of Maguire St. and Escondido St., 0.3 km. from junction of Maguire St. and Latigo Canyon Rd. Comment
  HSC18078  Clematis ligusticifolia var. californica C. E. Fellows 1965-9-3 128 Los Angeles 1/10th mi. W of Las Virgenes Rd. on Mulholland Rd. Comment
  HSC20592  Collinsia heterophylla C. S. Apperson 1966-4-29 4 Los Angeles Tapia Park vicinity near Malibu Cyn. in Santa Monica Mnts. Comment
  JEPS24112  Collinsia heterophylla Henry J. Thompson 1959-4-19 1937 Los Angeles Mulholland Highway 1 mi w of Las Virgenes Road (Santa Monica Mountains, Malibu Creek drainage); Santa Monica Mountains, Malibu Creek drainage 274 Comment
  LA32198  Collinsia heterophylla Henry J. Thompson; 1959-4-19 1937 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA34696  Collinsia heterophylla Mary V. Hood; 1941-4-27 41- 75 -k* Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  POM122669  Collinsia heterophylla Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA126692  Collinsia heterophylla H. J. Thompson 1959-4-19 1937 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  RSA408291  Collinsia heterophylla Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region Comment
  SFV6206  Collinsia heterophylla R. M. Muran 1974-5-11 89 Los Angeles Santa Monica Mountains Across the road from Seminole Hot Springs of the Mulholland Highway. 275 Comment
  UC1032551  Collinsia heterophylla A. D. Gifford 1934-4-24 159 Los Angeles 1 6/10 mi e and 1 mi n of Castro Peak ((1 1/2 mi e on label)) 396 Comment
  UCD123599  Collinsia heterophylla Daryl Koutnik 1978-4-28 437 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  CAS-BOT-BC59719  Comarostaphylis diversifolia subsp. planifolia H. E. Hasse 1906-1-1 s.n. Los Angeles Santa Monica Range. Comment
  CDA29532  Conium maculatum Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  CAS-BOT-BC286125  Conyza canadensis Peter H. Raven; Henry J. Thompson 1959-10-18 14667 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Mouth of Medea Creek, north arm of Malibu Lake 220 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
  LA32105  Conyza canadensis Peter H. Raven; Henry J. Thompson 1959-10-18 14667 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  LA32165  Conyza canadensis Peter H. Raven; Henry J. Thompson 1943-9-12 14667 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  UC472178  Cordylanthus rigidus subsp. setiger J. Ewan 1931-10-24 5268 Los Angeles 1 mi above Malibu Lake; Santa Monica Mts. Comment
  CAS-BOT-BC287748  Coreopsis bigelovii Henry J. Thompson 1959-3-31 1905 Los Angeles Santa Monica Mts. 1 mile N of Mulholland Highway, 1.8 miles S of Malibu Junction, Cornell Rd 274 Comment
  JEPS30491  Coreopsis bigelovii Henry J. Thompson 1959-3-31 1905 Los Angeles 1 mi n of Mulholland Highway (1.8 mi s of Malibu Junction, Cornell Road); Santa Monica Mountains 274 Comment
  LA31636  Coreopsis bigelovii Henry J. Thompson; 1959-3-31 1905 Los Angeles Santa Monica Mountains, Medea Creek, Cornell Rd, 1 mi N of Mulholland Hwy, 1.8 mi S of Malibu Junction 274 Comment
  POM355967  Coreopsis bigelovii Norman C. Cooper 1945-5-1 2129 Los Angeles Tapia Park area, Santa Monica Mts 610 Comment
  RSA128286  Coreopsis bigelovii H. J. Thompson 1959-3-31 1905 Los Angeles 1 miles N of Mulholland Hwy, 1.8 miles S of Malibu Junction, Cornell Road 274 Comment
  SEINET2050070 Image available Coreopsis bigelovii Norman C. Cooper 1945-5-1 2129 Los Angeles Papia Park area, Santa Monica Mountains. 610 Comment
  JEPS42527  Coreopsis gigantea Peter H. Raven 1960-3-15 13852 Los Angeles Point Dume Santa Monica Mountains 22 Comment
  POM121862  Coreopsis gigantea Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  CHSC34422  Corethrogyne filaginifolia Philip A. Silverstone 1978-8-20 332 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km from jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Comment
  JEPS30645  Corethrogyne filaginifolia Peter H. Raven and Henry J. Thompson 1959-6-4 14332 Los Angeles Point Dume; Santa Monica Mountains 45 Comment
  RSA302001  Corethrogyne filaginifolia var. latifolia J. R. Shevock 1972-9-16 2255 Los Angeles Malibu Canyon, N-1 Rd. Comment
  UCD116896  Crocanthemum scoparium Daryl Koutnik 1978-5-10 475 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  UC535376  Crocanthemum scoparium var. vulgare Ira W. Clokey, B. Templeton May 1929 4490 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC872170  Crocanthemum scoparium var. vulgare Ira W. Clokey, B. Templeton May 1929 4490 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  LA200764  Croton californicus Norman A. Cole; May 1964 405 .8 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA200765  Croton californicus Norman A. Cole; May 1964 405 .8 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA31587  Cryptantha clevelandii Henry J. Thompson; 1959-5-31 2061 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA33492  Cryptantha clevelandii Peter H. Raven; Henry J. Thompson 1959-5-5 14139 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage 365 Comment
  LA36511  Cryptantha clevelandii Peter H. Raven; Henry J. Thompson 1960-4-12 15033 Los Angeles 365 Comment
  UC402793  Cryptantha clevelandii Crawford and Hiatt 1916-3-29 995 Los Angeles Topanga Canyon Santa Monica Mts. Comment
  UCD119637  Cryptantha clevelandii Daryl Koutnik 1978-4-28 445 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  LA31579  Cryptantha intermedia Henry J. Thompson; 1959-4-12 1927 Los Angeles 304 Comment
  RSA202473  Cryptantha intermedia R. L. Armacost 1963-5-7 1629 Los Angeles Tapia Park, Santa Monica Comment
  UC598546  Cryptantha intermedia John Bright 1936-4-16 12712 Los Angeles Santa Monica Mts. Comment
  LA31588  Cryptantha micromeres Peter H. Raven; 1959-5-2 14048 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA36518  Cryptantha microstachys Peter H. Raven; Henry J. Thompson 1960-4-12 15031 Los Angeles Santa Monica Mountains, ca 1 mi. SW of Seminole Hot Springs 335 Comment
  RSA126670  Cryptantha microstachys P. H. Raven, H. J. Thompson 1959-5-5 14139 Los Angeles Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage. 366 Comment
  RSA202471  Cryptantha microstachys R. L. Armacost 1963-5-7 1631 Los Angeles Tapia Park, Santa Monica Comment
  SBBG63710  Cryptantha microstachys M. N. Ackley -Apr-1928 44 Los Angeles Santa Monica Mtns 274 Comment
  UC1293683  Cryptantha microstachys P. C. Everett and E. K. Balls 1959-6-2 23837 Los Angeles 1 mi ne Stokes Canyon entrance; Santa Monica Mts. 182 Comment
  LA31584  Cryptantha muricata Henry J. Thompson; 1959-4-12 1928 Los Angeles 304 Comment
  LA94317  Cryptantha muricata A. M. Johnson; 1932-5-30 4094 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA499698  Cryptantha muricata Christopher Davidson 1973-4-6 1861 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  SEINET4073586  Cryptantha muricata R. Gustafson 1977-1 sn Los Angeles Tapia Park, Malibu Canyon, Santa Monica Mountains. Comment
  UC440481  Cryptantha muricata Carl Epling and Lincoln Ellison 1929-4-27 Los Angeles Topanga Canyon Santa Monica Mountains Comment
  LA51396  Cuscuta californica Peter H. Raven; 1960-5-21 15401 Los Angeles Santa Monica Mountains, Cornell Corners 243 Comment
  OBI74753  Cuscuta californica K. Dobry 1991-6-24 d 773 Los Angeles At Soka univ. Santa Monica MTs. Las Virgenes and Mulholland hwy Comment
  POM123373  Cuscuta californica Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA724719  Cuscuta californica K. Dobry 1991-6-24 d- 773 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  UCD126254  Cuscuta californica Daryl Koutnik 1978-6-25 563 Los Angeles 1 mile south of Seminole Hot Springs on Mulhollad Highway. 335 Comment
  UCD126255  Cuscuta californica Daryl Koutnik 1978-6-25 564 Los Angeles 1 mile south of Seminole Hot Springs on Mulhollad Highway. 335 Comment
  UCR11933  Cuscuta californica P. H. Raven 1960-5-21 15401 Los Angeles Western Transverse Range; Santa Monica Mtns., Cornell Corners 244 Comment
  LA210114  Cuscuta subinclusa Elizabeth Epling; Juddy Epling 1937-8-20 Los Angeles Santa Monica Mountains Comment
  UC535545  Cuscuta subinclusa Ira W. Clokey, B. Templeton Jul 1929 4590 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC879581  Cuscuta subinclusa Ira W. Clokey, B. Templeton 1929-7-1 4590 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  CAS-BOT-BC113957  Cyperus odoratus Peter H. Raven; Henry J. Thompson 1959-10-14 14623 Los Angeles Marshy ground, east end of Malibu Lake 220 Comment
  LA33493  Cyperus odoratus Peter H. Raven; Henry J. Thompson 1959-10-14 14623 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake 220 Comment
  RSA127426  Cyperus odoratus Peter H. Raven, H. J. Thompson 1959-10-14 14623 Los Angeles Santa Monica Mountains: East end of Malibu Lake. (Lat. N. 34d; Long. 118d to 119d W) 221 Comment
  RSA365108  Cyperus odoratus Wm Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park Comment
  LA32281  Daucus pusillus Peter H. Raven; Henry J. Thompson 1959-5-5 14121 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd 274 Comment
  RSA127904  Daucus pusillus P. H. Raven, Henry J. Thompson 1959-5-5 14121 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  CHSC34390  Deinandra fasciculata Philip A. Silverstone 1978-8-12 283 Los Angeles Pepperdine University campus, John Taylor Rd. less than 1.6 km from State 1; field between road and chaparral. Comment
  JEPS30635  Deinandra fasciculata Peter H. Raven and Henry J. Thompson 1959-5-5 14113 Los Angeles 1 mi w Las Virgenes Rd. (Mulholland Hwy., Malibu Creek drainage); Santa Monica Mountains, Malibu Creek 274 Comment
  LA200232  Deinandra fasciculata Norman A. Cole; May 1964 407 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA209911  Deinandra fasciculata Norman A. Cole; 1937-8-20 Los Angeles Santa Monica Mountains Comment
  LA32008  Deinandra fasciculata Peter H. Raven; Henry J. Thompson 1959-5-5 14133 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SFV7108  Deinandra fasciculata K. A. Wilson 1974-8-21 1434 Los Angeles Santa Monica Mountains 0.3 miles west of Las Virgenes Road. Roadside bank. 185 Comment
  CHSC35813  Delphinium cardinale Philip A. Silverstone 1978-7-23 251 Los Angeles Santa Monica Mountains; Latigo Canyon Rd. 10.2 km from State 1. Near road. Comment
  RSA724606  Delphinium cardinale K. Dobry 1991-6-28 d- 871 Los Angeles Santa Monica Mts. Las Virgenes Rd. and Mulholland Hwy. at Soka Univ., E. Section Comment
  UC1125927  Delphinium cardinale A. D. Gifford 1934-5-15 242 Los Angeles between Escondido Canyon and Latigo Canyon (near Plot 96); Triunfo Pass Quadrangle Comment
  UC854075  Delphinium cardinale Ira W. Clokey, B. Templeton 1929-8-1 4601 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  UCD95644  Delphinium cardinale Daryl Koutnik 1978-6-24 554 Los Angeles Mulholland Highway, one mile south of Seminole Hot Springs. 335 Comment
  POM121821  Delphinium parryi Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UC1126034  Delphinium parryi A. D. Gifford 1934-4-23 142 Los Angeles 1 1/2 mi e and 1 mi n Castro Peak; Triunfo Pass Quadrangle Comment
  UCD96272  Delphinium parryi Daryl Koutnik 1978-4-28 438 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  UCSB46627  Delphinium parryi Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road; on southwest side of Mulholland Hwy 487 Comment
  CAS-BOT-BC116273  Delphinium parryi subsp. parryi M. E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  SBBG110995  Delphinium parryi subsp. parryi A. Parikh, N. Gale 1998-5-28 LA- 5 Los Angeles S of Agoura Hills, on a steep NW-facing slope N of Triunfo Cyn Rd, near the intersection with Kanan Rd 260 Comment
  UCD96554  Delphinium patens Kenneth A. Wilson 1961-3-14 1019 Los Angeles Santa Monica Mtns. Mulholland Hwy. 1/2 mile west of Seminole Hot Springs. Comment
  CAS-BOT-BC121545  Delphinium patens subsp. hepaticoideum P. H. Raven 1959-5-9 14171 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Rd. Malibu Creek drainage. 243 Comment
  LA32187  Delphinium patens subsp. hepaticoideum Peter H. Raven; 1959-5-9 14171 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 243 Comment
  OBI10615  Delphinium patens subsp. hepaticoideum Bill Arbaugh 1966-4-27 s.n. Los Angeles Tapia Park 152 Comment
  POM199734  Delphinium patens subsp. hepaticoideum I. W. Clokey 1929-04 4433 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA127840  Delphinium patens subsp. hepaticoideum Peter H. Raven 1959-5-9 14171 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes rd. Malibu Creek drainage. 244 Comment
  RSA670422  Delphinium patens subsp. hepaticoideum I. W. Clokey, Bonnie C. Templeton 1929-04 4433 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  UCD96567  Delphinium patens subsp. hepaticoideum Curtis Schway 1993-3-28 2 Los Angeles Santa Monica Mtns., Malibu State Park, Corner of Mullholland Dr. and Cornell Rd, .5 mi. N.E. on the upper fork of Yearling Trail. 245 Comment
  CHSC25072  Dendromecon rigida L. M. Mayer; I. J. Mayer 1974-4-6 134 Los Angeles Malibu Canyon ca. 1/2 mi ne of Tapia Park on Las Virgenes/Malibu Canyon Rd. Comment
  LA200717  Dendromecon rigida C. L. Hogue; 1954-3-6 sn Los Angeles 220 Comment
  LA82464  Dendromecon rigida O. H. Kappler; 1941-3-26 152 Los Angeles 609 Comment
  UC535377  Dendromecon rigida Ira W. Clokey, B. Templeton May, 1929 4488 Los Angeles Mandeville Canyon Santa Monica Mountains (dry ridge) 250 Comment
  RSA59124  Dendromecon rigida subsp. rigida G. R. Campbell 1950-4-17 14593 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  SEINET4085840  Dendromecon rigida subsp. rigida R. Gustafson 1977-1 sn Los Angeles Tapia Park, Malibu Canyon, Santa Monica Mountains. Comment
  SFV1456  Descurainia pinnata subsp. menziesii J. R. Swanson 1963-4-30 746 Los Angeles Santa Monica Mountains Las Virgenes Road, Tapia Park. West end of the loop road. 150 Comment
  CAS-BOT-BC402521  Dicentra ochroleuca L. R. Abrams 1913-7-18 5013 Los Angeles Russels Lake Comment
  JEPS9741  Dicentra ochroleuca I. W. Clokey and B. C. Templeton 1930-4-2 4615 Los Angeles Mandeville Canyon; Santa Monica Mountains Comment
  RSA433592  Dicentra ochroleuca N. C. Cooper 1945-5-1 2183 Los Angeles Santa Monica Mountains 762 Comment
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Jun 23 2016
  RSA433597  Dicentra ochroleuca N. C. Cooper 1945-5-1 2183 Los Angeles Santa Monica Mountains 762 Comment
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Jun 23 2016
  UC440467  Dicentra ochroleuca Carl Epling and Lincoln Constance 1929-4-27 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC440469  Dicentra ochroleuca Carl Epling and Lincoln Ellison 1929-4-27 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC855129  Dicentra ochroleuca I. W. Clokey and B. C. Templeton 1930-4-2 4615 Los Angeles Mandeville Canyon; Santa Monica Mountains Comment
  UCR140425  Dicentra ochroleuca June Latting 1958-5-11 263 Los Angeles Western Transverse Range; Santa Monica Mtns., near Malibu Vista 335 Comment
  SFV699  Dichelostemma capitatum K. A. Wilson 1961-3-1 882 Los Angeles Santa Monica Mountains Mulholland Highway, about 1 mile west of Las Virgenes Road. Steep, rocky slope. 300 Comment
  UC575009  Dichelostemma capitatum E. Lloyd 1933-3-2 Los Angeles Temescal Canyon Santa Monica Mts. Comment
  RSA347519  Dichelostemma capitatum subsp. capitatum B. A. Prigge 1986-3-19 6930 Los Angeles Santa Monica Mts: 0.3 mile west of Mulholland Hwy on Pacific Coast Hwy. 30 Comment
  RSA670444  Dichelostemma capitatum subsp. capitatum I. W. Clokey, B. C. Templeton 1929-04 4440 Los Angeles Mandeville Canyon, Santa Monica Mountains 425 Comment
  CAS-BOT-BC150651  Diplacus longiflorus Edith A. Purer 1935-5-11 6545 Los Angeles [Malibou] Malibu Lodge Road, Santa Monica Mountains Comment
  CAS-BOT-BC150660  Diplacus longiflorus Peter H. Raven 1959-5-9 14167 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  SBBG17311  Diplacus longiflorus K. A. Wilson 1961-3-1 881 Los Angeles Mulholland Hwy about 1 mi W of Las Virgenes Hwy Comment
  SD112103  Diplacus longiflorus Linda Allen 1975-6-15 Los Angeles Century Ranch, W. Santa Monica Mts. Comment
  SD12590  Diplacus longiflorus Edith A. Purer 1935-5-11 6545 Los Angeles Hillside, Malibu Road, Santa Monica Mts. Comment
  UCR208159  Dodecatheon clevelandii subsp. sanctarum B. C. Templeton 1968-5-5 11421 Los Angeles Transverse Ranges; Santa Monica Mountains, hills north of Malibu Lake 244 Comment
  OBI53619  Drymocallis glandulosa Bradley J. Kayl, Jon, Deren, John 1994-5-12 34 Los Angeles Santa Monica Mts, Tapia Park, Malibu Comment
  CAS-BOT-BC157699  Drymocallis glandulosa var. glandulosa Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  UC1128211  Drymocallis glandulosa var. wrangelliana A. D. Gifford 1934-4-23 148 Los Angeles 1 1/2 mi w and 3/4 mi n Castro Pk.; Triunfo Pass Quadrangle Comment
  CHSC34392  Dryopteris arguta Philip A. Silverstone 1978-8-20 322 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km fron jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Comment
  LA200091  Dryopteris arguta Lawrence L. Kiefer; 1966-3-13 1725 Los Angeles SANTA MONICA MOUNTAINS, Malibu Vista, Latigo Canyon Rd, ca 3 mi from Hwy 1, ravine above the road. 304 Comment
  LA200100  Dryopteris arguta Lawrence L. Kiefer; 1966-3-6 1655 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 2 mi from canyon mouth. 304 Comment
  LA200116  Dryopteris arguta Lawrence L. Kiefer; 1962-11-19 371 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, vivcinity of Paramount Ranch. 304 Comment
  LA33499  Dryopteris arguta Peter H. Raven; 1959-5-9 14172 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek drainage, Mulholland Hwy, 1 mi W of Las Virgenes Rd. 243 Comment
  RSA127900  Dryopteris arguta P. H. Raven 1959-5-9 14172 Los Angeles Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 243 Comment
  SFV109  Dryopteris arguta K. A. Wilson 1961-2-18 858 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
  UC535311  Dryopteris arguta Ira W. Clokey, B. Templeton May 1929 4539 Los Angeles Mandeville Canyon; Santa Monica Mts 350 Comment
  UC723805  Dryopteris arguta Joseph Andorfer Ewan 1933-6-17 10824 Los Angeles Temescal Canyon; Santa Monica Mts Comment
  UC812061  Dryopteris arguta Ira W. Clokey, B. Templeton May 1929 4539 Los Angeles Mandeville Canyon; Santa Monica Mts. 350 Comment
  UC812069  Dryopteris arguta E. Lloyd 1933-4-1 Los Angeles Temescal Canyon; Santa Monica Mts Comment
  UCR261573  Dryopteris arguta Joseph Cahill 2010-12-22 1210- 11 Los Angeles Western Transverse Range; Santa Monica Mountains, Solstice Canyon, c. 1 mile from Pacific Coast Highway, near base of Solstice Canyon falls 73 Comment
  SD120882  Dudleya cymosa subsp. agourensis Daryl Koutnik 1978-5-30 505 Los Angeles Cornell Corners on Cornell Road, south of Agoura Road. 274 Comment
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Oct 1 2018
  CAS-BOT-BC109681  Dudleya cymosa subsp. marcescens K. Nakai; B. Broadbent 1980-5-4 595 Los Angeles Santa Monica Mountains, Malibue Creek State Park, ca. 1375 m southeast of the junction of Cornell Road and Mulholland Highway along Malibu Creek. 250 Comment
  CAS-BOT-BC109682  Dudleya cymosa subsp. marcescens K. Nakai 1982-1-1 854 Los Angeles Santa Monica Mountains, in canyon north and west of Mulholland Highway, south of Seminole Hot Spring. 365 Comment
  CAS-BOT-BC109683  Dudleya cymosa subsp. marcescens K. Nakai 1982-4-14 859 Los Angeles Santa Monica Mountains, Lake Malibu, ca. 50 m south of the lakes spillway. Along Malibu Creek. 213 Comment
  LA105029  Dudleya cymosa subsp. marcescens Peter H. Raven; David Verity 1960-5-7 15343 Los Angeles Santa Monica Mountains, ca 1 mi. SW of Seminole Hot Springs 335 Comment
  SD106234  Dudleya cymosa subsp. marcescens K. Nakai, B. Broadbent 1980-5-4 595 Los Angeles Santa Monica Mountains, Malibu Creek State Park, ca. 1375 meters southeast of the junction of Cornell Road and Mulholland Highway. 249 Comment
  SD112100  Dudleya cymosa subsp. marcescens Linda Allen 1975-6-15 Los Angeles Century Ranch, west Santa Monica Mountains. Comment
  UCD101904  Dudleya cymosa subsp. marcescens Daryl Koutnik 1978-6-25 s.n. Los Angeles one mile south of Seminole Hot Springs. 335 Comment
  LA93289  Dudleya cymosa subsp. ovatifolia David S. Verity; 1975-6-1 sn Los Angeles Santa Monica Mountains, Malibu Creek State Park, rock cliff below dam Comment
  RSA720613  Dudleya cymosa subsp. ovatifolia Naomi Fraga, Janell Cassianni, Ryan Gilmore 2006-7-25 1733 Los Angeles Malibu Canyon, small side drainage just south of Malibu Canyon tunnel. 259 Comment
  SD127371  Dudleya cymosa subsp. ovatifolia Reid Moran 1962-5-31 8323 A Los Angeles Ca. 1 mil upgrade from Seminole Springs, Santa Monica Mtns Comment
  UCD101901  Dudleya cymosa subsp. ovatifolia Daryl Koutnik 1978-5-30 505 Los Angeles Cornell Corners on Cornell Road south of Agoura Road. 274 Comment
  UCD101902  Dudleya cymosa subsp. ovatifolia Daryl Koutnik 1978-5-30 505 Los Angeles Cornell Corners on Cornell Road south of Agoura Road. 274 Comment
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Oct 1 2018
  UCD101903  Dudleya cymosa subsp. ovatifolia Daryl Koutnik 1978-5-30 505 Los Angeles Cornell Corners on Cornell Road south of Agoura Road. 274 Comment
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Oct 1 2018
  LA210122  Dudleya lanceolata K. Nakai; B. Broadbent 1980-5-4 595 Los Angeles Santa Monica Mountains, Malibu creek state park, ca 1375 m SE of the junctin of Cornell Rd. and Mulholland Hwy 250.0 Comment
  UC830920  Dudleya lanceolata Ira W. Clokey, B. Templeton 1929-5-1 4597 Los Angeles Mandeville Canyon Santa Monica Mtns 250 Comment
  UCD101927  Dudleya lanceolata Daryl Koutnik 1978-6-25 561 Los Angeles 1 mile south of Seminole Hot Springs on Mulhollad Highway. 335 Comment
  SFV6945  Dysphania ambrosioides T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 630 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  UCR59476  Echinochloa crus-galli Bill Wagner 1989-8-7 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Northern Santa Monica Mtns, c. 0.5 mi. south of Hwy 101 on E and W sides of Kanan Road, NE of Ladyface Comment
  LA202283  Eclipta prostrata Arthur C. Gibson; 2004-10-9 5030 Los Angeles Santa Monica Mountains, Triunfo Canyon, entering Lake Malibou, 200 m from bridge off Lake Vista Dr Comment
  LA35920  Ehrendorferia ochroleuca Peter H. Raven; 1960-4-2 14859 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1.5 mi E of Las Virgines Road 213 Comment
  CDA20607  Ehrharta erecta M. O'Brien 2005-12-11 MOB 10 -05 Los Angeles South Coast; Solstice Canyon in Santa Monica Mountains National Recreation Area. 0 Comment
  UCD49807  Eleocharis macrostachya Daryl Koutnik 1978-3-31 194 Los Angeles W of Triunfo Creek. S of Westlake. 274 Comment
  LA15804  Eleocharis montevidensis A. M. Johnson; 1932-5-30 4072 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA126720  Elymus glaucus P. H. Raven 1959-5-9 14162 Los Angeles Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage, 274 Comment
  RSA127890  Elymus glaucus P. H. Raven, H. J. Thompson 1959-5-5 14160 Los Angeles Santa Monica Mountains. 4.9 miles west of Tapia Park on Mulholland Drive. 320 Comment
  RSA202447  Elymus glaucus R. L. Armacost 1963-5-7 1626 Los Angeles Tapia Park, Santa Monica Comment
  SEINET4678137  Elymus glaucus K. Dobry 1991-6-24 d 753 Los Angeles Soka University, Low Virgenes and Mulholland Highway. Santa Monical. Mountains.; 0 Comment
  CAS-BOT-BC206740  Elymus glaucus subsp. glaucus Peter H. Raven 1959-5-9 14162 Los Angeles Mullholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage - Santa Monica Mountains 274 Comment
  LA13075  Elymus glaucus subsp. glaucus A. M. Johnson; 1932-5-30 4090 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mt. Cragg Canyon. 152 Comment
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Apr 22 2014
  LA33384  Elymus glaucus subsp. glaucus Peter H. Raven; 1959-5-9 14162 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. Comment
  RSA126731  Emmenanthe penduliflora Peter H. Raven, H. J. Thompson 1959-5-5 14151 Los Angeles 4.1 miles northwest of Tapia Park on road to Malibu Lake. 600 Comment
  SEINET3091504 Image available Emmenanthe penduliflora Norman C. Cooper 1945-5-1 2206 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  SFV2954  Emmenanthe penduliflora K. A. Wilson 1961-3-1 884 Los Angeles Santa Monica Mountains Mulholland Highway about 2 miles west of Las Virgenes Highway. 300 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
  LA32283  Emmenanthe penduliflora var. penduliflora Peter H. Raven; Henry J. Thompson 1959-5-5 14151 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  UC1118044  Encelia californica A. D. Gifford 1934-5-8 214 Los Angeles Escondido Canyon Triunfo Pass Quadrangle, Escondido Canyon (Plot 97) Comment
  UCR56324  Encelia californica Bill Wagner 1989-3-10 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., c. 1/2 mi. south of Hwy 101 & 1/2 mi. west of Kanan Rd (N9), vicinity of Ladyface Peak. 457 Comment
  LA202406  Epilobium brachycarpum Arthur C. Gibson; 2004-9-5 5060 Los Angeles Comment
  LA206169  Epilobium canum Harvey Anderson; August 1931 sn Los Angeles SANTA MONICA MOUNTAINS, Solstice Canyon Comment
  HSC33357  Epilobium canum subsp. canum E. A. Wise 4 Los Angeles Tapia Park, 10 mi. E of coast on Malibu Rd. Comment
  LA200708  Epilobium canum subsp. canum W. O. Griesel; 1936-6-23 sn Los Angeles 219 Comment
  POM49686  Epilobium canum subsp. canum L. R. Abrams 1901-8-21 2190 Los Angeles Santa Monica Mountains. Comment
  RSA127421  Epilobium canum subsp. canum Peter H. Raven, H. J. Thompson 1959-10-18 14681 Los Angeles Santa Monica Mountains north arm of Malibu Lake 221 Comment
  CHSC34421  Epilobium ciliatum subsp. ciliatum Philip A. Silverstone 1978-8-20 315 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km from jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Along small creek. Comment
  RSA588474  Epilobium ciliatum subsp. ciliatum H. L. Bauer 1933-8-1 s.n. Los Angeles Santa Monica Mountains; Roadside in lower Latigo Canyon. Comment
  SD81618  Equisetum hyemale subsp. affine J. Ewan 1931-10-24 Los Angeles Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs Comment
  SD82311  Equisetum hyemale subsp. affine J. Ewan 1929-12-23 Los Angeles Santa Monica Mountains, La Sierra Canyon 455 Comment
  UC472141  Equisetum hyemale subsp. affine J. Ewan 1929-12-23 3733 Los Angeles La Sierra Canyon; Santa Monica Mts. 457 Comment
  LA94011  Equisetum laevigatum Lawrence L. Kiefer; 1962-9-23 205 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Paramount Ranch, S of Sugarloaf Peak (?). 457 Comment
  SFV3  Equisetum laevigatum K. A. Wilson 1961-3-14 1031 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Seminole Hot Springs. 460 Comment
  CAS-BOT-BC57751  Equisetum telmateia J. Ewan 1931-10-24 5280 Los Angeles 1/2 mi. below Seminole Hot Springs, Santa Monica Mts. Comment
  LA47630  Equisetum telmateia subsp. braunii Henry J. Thompson; 1960-6-7 3069 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, in deep side canyon ca 0.4 mi S of tunnel, 1.6 mi S of Tapia Park. 152 Comment
  SD81984  Equisetum telmateia subsp. braunii J. Ewan 1931-10-24 Los Angeles Santa Monica Mountains, I(c) mile below Seminole Hot Springs Comment
  LA33390  Eragrostis mexicana subsp. virescens Peter H. Raven; Henry J. Thompson 1959-10-14 14626 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  JEPS9644  Eriastrum sapphirinum Ira W. Clokey, B. Templeton May 1929 4551 Los Angeles Mandeville Canyon Santa Monica Mountains (dry ridge) 500 Comment
  JEPS9645  Eriastrum sapphirinum Ira W. Clokey, B. Templeton May 1929 4549 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  LA201863  Eriastrum sapphirinum Arthur C. Gibson; 2003-8-31 4962 Los Angeles Santa Monica Mountains, Mulholland Hwy, E of Las Virgenes Road, just E of Soka University Comment
  LA52316  Eriastrum sapphirinum A. M. Johnson; 1932-5-30 4122 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  UC1302324  Eriastrum sapphirinum Peter H. Raven and Robert F. Thorne 1964-5-7 19018 Los Angeles near Seminole Hot Springs (edges of fire break); Santa Monica Mountains, Saddle Rock Ranch Comment
  UC880226  Eriastrum sapphirinum Ira W. Clokey, B. Templeton May 1929 4549 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  UC880228  Eriastrum sapphirinum Ira W. Clokey, B. Templeton May 1929 4551 Los Angeles Mandeville Canyon Santa Monica Mountains 500 Comment
  SD112089  Eriastrum sapphirinum subsp. dasyanthum Linda Allen 1975-6-15 Los Angeles Century Ranch, west Santa Monica Mountains. Comment
  CAS-BOT-BC287629  Ericameria linearifolia Peter H. Raven; Henry J. Thompson 1960-4-24 15126 Los Angeles Santa Monica Mts. Cornell Corners 213 Comment
  LA36089  Ericameria linearifolia Peter H. Raven; Henry J. Thompson 1960-4-24 15126 Los Angeles Santa Monica Mountains, Cornell Corners 213 Comment
  LA88583  Ericameria linearifolia O. H. Kappler; 1941-4-14 204 Los Angeles Santa Monica Mountains, Las Virgenes, Las Virgenes Creek, N slope 182 Comment
  RSA135126  Ericameria linearifolia Peter H. Raven 1960-4-24 15126 Los Angeles Cornell Corners, Santa Monica Mts. 213 Comment
  SFV12035  Ericameria linearifolia D. L. Koutnik 1978-4-28 435 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 305 Comment
  UCD131388  Ericameria linearifolia Daryl Koutnik 1978-4-28 435 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  SFV3959  Ericameria palmeri var. pachylepis K. A. Wilson 1961-7-13 1248 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. 275 Comment
  UC472170  Ericameria palmeri var. pachylepis J. Ewan 1931-10-24 5288 Los Angeles La Sierra Canyon Divide Santa Monica Mts. 518 Comment
  POM39773  Ericameria pinifolia H. E. Hasse 1890-09 s.n. Los Angeles Sierra Santa Monica. [Santa Monica Mountains]. Comment
  RSA838  Erigeron foliosus J. T. Howell 1928-6-29 998 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  UC1175003  Erigeron foliosus var. foliosus P. C. Everett and E. K. Balls 1959-6-29 23868 Los Angeles Stokes Canyon Santa Monica Mts., Stokes Canyon 152 Comment
  RSA724561  Erigeron foliosus var. stenophyllus K. Dobry 1991-6-24 D- 743 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  UC1124329  Eriodictyon crassifolium F. H. Raymond 1930-1-29 49 Los Angeles head of Corral Canyon; Triunfo Pass, head of Corral Canyon 670 Comment
  CAS-BOT-BC241895  Eriogonum cinereum J. Ewan 1931-10-24 5293 Los Angeles Escondido Canyon, Santa Monica Mts. 304 Comment
  CAS-BOT-BC241903  Eriogonum cinereum J. Ewan 1931-10-24 5293 Los Angeles Escondido Canyon, Santa Monica Mts. 304 Comment
  CAS-BOT-BC241977  Eriogonum cinereum Carl Epling 1934-12-12 s.n. Los Angeles Near Seminole Hot Springs Comment
  CAS-BOT-BC241978  Eriogonum cinereum Joseph Andorfer Ewan 1931-10-14 5293 Los Angeles Escondido Canyon, Santa Monica Mts. 304 Comment
  CHSC100228  Eriogonum cinereum John Dittes; Josephine Guardino 2006-12-10 1437 Los Angeles Western Transverse Ranges; Sant Monica Mountains; Malibu Canyon; downslope of Malibu Canyon Road; ca. 2.7 air-miles NE of Malibu Lagoon State Beach, ca. 1.0 air-mile south of intersection of Malibu Canyon Road and Piuma Road; just south of road tunnel. 123 Comment
  LA206741  Eriogonum cinereum Harvey Anderson; August 1931 sn Los Angeles Santa Monica Mountains, Escondido Canyon Comment
  LA30849  Eriogonum cinereum Peter H. Raven; Jane Turner, Barbara Whitesel 1959-2-23 C 134 Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  LA52303  Eriogonum cinereum Carl Epling; 1934-12-12 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  POM182397  Eriogonum cinereum Joseph A. Ewan 1931-10-24 5293 Los Angeles Escondido Canyon 305 Comment
  RSA393158  Eriogonum cinereum Bonnie C. Templeton 1931-11-16 s.n. Los Angeles Malibu Creek. Comment
  RSA739671  Eriogonum cinereum John Dittes, Josephine Guardino 2006-12-10 1437 Los Angeles Western Transverse Ranges, Santa Monica Mtns, Malibu Canyon, downslope of Malibu Canyon road, 2.7 air miles NE of Malibu Lagoon State Beach 1.0 air mile S of intersection of Malibu Canyon Road and Piuma Raod, just S of road tunnel 123 Comment
  UC1032019  Eriogonum cinereum A. D. Gifford 1934-4-26 161 -C Los Angeles head of Ramera Canyon Tiunfo Pass Quadrangle, Ramera Canyon Comment
  UC472168  Eriogonum cinereum J. Ewan 1931-10-24 5293 Los Angeles Escondido Canyon Santa Monica Mts., Escondido Canyon 304 Comment
  UC574995  Eriogonum cinereum C. Epling 1934-12-12 Los Angeles near Seminole Hot Springs Comment
  UCD99813  Eriogonum cinereum Kenneth A. Wilson 1961-3-5 941 Los Angeles Santa Monica Mountains. Mulholland Highway, 2 miles west of Las Virgenes Road. Comment
  CAS-BOT-BC242564  Eriogonum crocatum Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  POM121820  Eriogonum crocatum Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM182395  Eriogonum elongatum Joseph A. Ewan 1931-10-29 5274 Los Angeles 1/2 mi. below Seminole Hot Springs. 396 Comment
  CAS-BOT-BC249762  Eriogonum elongatum var. elongatum J. Ewan 1931-10-24 5274 Los Angeles 1/2 mi. below Seminole Hot Springs, Santa Monica Mts. 396 Comment
  LA200758  Eriogonum elongatum var. elongatum Norman A. Cole; May 1964 389 .5 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  LA200759  Eriogonum elongatum var. elongatum Norman A. Cole; May 1964 389 .5 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  LA200762  Eriogonum elongatum var. elongatum Norman A. Cole; May 1964 389 .7 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Malibu Lake, Lake Malibu bridge on Lake Vista Rd. 213 Comment
  LA200763  Eriogonum elongatum var. elongatum Norman A. Cole; May 1964 389 .7 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Malibu Lake, Lake Malibu bridge on Lake Vista Rd. 213 Comment
  LA202582  Eriogonum elongatum var. elongatum Norman A. Cole; May 1964 389 .5 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  UC6278  Eriogonum elongatum var. elongatum W. H. Brewer 1860-12-14 60 Los Angeles Sierra Santa Monica Comment
  RSA59071  Eriogonum fasciculatum G. R. Campbell 1950-4-17 14586 Los Angeles Escondido Canyon, leading to Malibu Lake, ca. 5 miles above Highway Alt. 101. 457 Comment
  LA52254  Eriogonum fasciculatum var. fasciculatum Tom O'Donnell; 1953-4-30 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  LA52258  Eriogonum fasciculatum var. fasciculatum A. M. Johnson; 1932-5-30 4087 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  POM220257  Eriogonum fasciculatum var. foliolosum F. M. Reed 1929-7-18 6530 Los Angeles Mulholland Drive. Comment
  UC1032042  Eriogonum fasciculatum var. foliolosum A. D. Gifford 1934-4-26 161 -C Los Angeles head of Ramera Canyon Triunfo Pass, Ramera Canyon Comment
  UCD99992  Eriogonum fasciculatum var. foliolosum Richard Bates 1949-5-15 s.n. Los Angeles Santa Monica Mountains. Comment
  CAS-BOT-BC253439  Eriogonum gracile J. Ewan 1931-10-24 5271 Los Angeles One mile above Malibu Lake Comment
  LA200766  Eriogonum gracile Norman A. Cole; May 1964 405 .8 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  UC6440  Eriogonum gracile Wm. H. Brewer 1860-12-14 67 Los Angeles in canyon Sierra Santa Monica Comment
  LA201928  Eriogonum gracile var. gracile Arthur C. Gibson; 2003-8-25 4923 Los Angeles 188 Comment
  POM180160  Eriogonum gracile var. gracile Joseph A. Ewan 1931-10-29 5271 Los Angeles One mile above Malibu Lake. Comment
  LA104165  Eriogonum wrightii var. membranaceum T. Thomas; 1982-11-1 567 Los Angeles 609 Comment
  UCD84642  Eriogonum wrightii var. membranaceum D. L. Koutnik; William Balch, Mary Barbercheck, Debra Koutnik 1981-12-22 s.n. Los Angeles Along fireroad to Castro Peak, Santa Monica Mountains. Comment
  UCR224695  Eriogonum wrightii var. membranaceum D. L. Koutnik, Wm. Balch, Mary Barbercheck, Debra Koutnik 1981-12-22 s.n. Los Angeles Western Transverse Range, along fire road to Castro Peak, Santa Monica Mountains Comment
  CAS-BOT-BC297957  Eriophyllum confertiflorum Edith A. Purer 1935-5-11 6546 Los Angeles Malibu Lodge Rd, Santa Monica Mts Comment
  CHSC14153  Eriophyllum confertiflorum L. M. Mayer; I. J. Mayer 1974-4-6 143 Los Angeles 1/2 mi w of Tapia Park-Malibu Canyon/Las Virgenes Rds. Comment
  OBI16498  Eriophyllum confertiflorum Bill Arbaugh 1966-4-25 Los Angeles Tapia park 457 Comment
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Mar 26 2014
  POM357930  Eriophyllum confertiflorum Norman C. Cooper 1945-5-1 2237 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  POM357934  Eriophyllum confertiflorum Norman C. Cooper 1945-5-1 2210 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  RSA724640  Eriophyllum confertiflorum K. Dobry 1991-6-24 D- 755 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA391810  Erodium cicutarium Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  UC56280  Erodium macrophyllum H. M. Hall 1902-5-11 3264 Los Angeles Sierra Santa Monica Comment
  RSA724806  Erysimum capitatum K. Dobry 1991-6-24 d- 735 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA724807  Erysimum capitatum K. Dobry 1991-6-24 d- 735 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  LA29290  Erysimum capitatum var. capitatum Mary V. Hood; 1941-4-27 41 78 k Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  RSA530293  Erysimum capitatum var. capitatum Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  RSA530308  Erysimum capitatum var. capitatum N. C. Cooper 1945-5-1 2128 Los Angeles Tapia Park area, Santa Monica Mountains 610 Comment
  LA200737  Eschscholzia caespitosa W. O. Griesel; 1936-5-9 sn Los Angeles Santa Monica Mountains, Malibu Lake Comment
  LA82465  Eschscholzia californica O. H. Kappler; 1944-4-30 595 Los Angeles Santa Monica Mountains, Escondido Canyon 761 Comment
  LA82466  Eschscholzia californica O. H. Kappler; 1941-3-26 771 Los Angeles Santa Monica Mountains, Corral Canyon 457 Comment
  LA82467  Eschscholzia californica O. H. Kappler; 1941-3-26 151 Los Angeles Santa Monica Mountains, Corral Canyon 457 Comment
  RSA433655  Eschscholzia californica N. C. Cooper 1945-5-1 2197 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  POM123379  Eucrypta chrysanthemifolia Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  SFV2968  Eucrypta chrysanthemifolia K. A. Wilson 1961-3-1 885 Los Angeles Santa Monica Mountains Mulholland Highway about 2 miles west of Las Virgenes Highway. 300 Comment
  UCD119355  Eucrypta chrysanthemifolia Kenneth A. Wilson 1961-3-1 885 Los Angeles Santa Monica Mtns. Mulholland Hwy about 2 miles west of Las Virgenes Hwy. Comment
  UCSB46585  Eucrypta chrysanthemifolia Welton, Patti 1983-3-28 Los Angeles On southwest side of Mulholland Hwy, 2.2 miles north of its junction with Malibu Canyon Road, Santa Monica Mtns. 487 Comment
  LA32294  Eucrypta chrysanthemifolia var. chrysanthemifolia Henry J. Thompson; 1959-4-12 1920 Los Angeles Comment
  SBBG17377  Eucrypta chrysanthemifolia var. chrysanthemifolia K. A. Wilson 1961-3-1 885 Los Angeles Mulholland Hwy, ca. 2 mi W of Las Virgenes Hwy Comment
  UC440430  Eucrypta chrysanthemifolia var. chrysanthemifolia Carl Epling 1930-4-10 Los Angeles Mandeville Canyon; Santa Monica Mountains Comment
  LA202520  Eulobus californicus Peter H. Raven; 1959-5-2 14046 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA32212  Eulobus californicus Henry J. Thompson; 1959-4-12 sn Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 2 mi W of Las Virgenes Rd. 304 Comment
  LA46921  Eulobus californicus C. S. Venkatesh; 1957-4-29 6 Los Angeles 441 Comment
  LA46922  Eulobus californicus C. S. Venkatesh; 1957-4-29 7 Los Angeles 441 Comment
  UC1183597  Eulobus californicus Venkatesh 1957-4-29 7 Los Angeles 4.0 mi from United States Highway 101 (alternate); Santa Monica Mountains, Latigo Canyon Comment
  UCR77311  Euphorbia esula Scott D. White 1992-10-8 878 Los Angeles Malibu, c. 0.5 mi. north of Pacific Coast Highway (= Hwy 1), near Malibu Creek. 164 Comment
  RSA127864  Euphorbia peplus P. H. Raven 1959-5-9 14174 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes rd. Malibu Creek drainage. 244 Comment
  LA32299  Euphorbia spathulata Peter H. Raven; Henry J. Thompson 1959-5-5 14129 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  CDA29494  Euphorbia terracina Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  RSA605373  Euphorbia terracina D. Koutnik 1996-3-14 s.n Los Angeles Corral Canyon road about 1/4 mi. N. of Pacific coast hwy, at crossing of Solstice Canyon. 10 Comment
  RSA671126  Euphorbia terracina S. Williams 2001-3-22 PDR- 053173 Los Angeles Solstice Canyon Trail, Santa Monica Natural recreation Area. Comment
  SD224945  Euphorbia terracina Daryl Koutnik 1996-3-14 Los Angeles Santa Monica Mtns: Corral Canyon Road abuut 1/4 mi. N of Pacific Coast Highway, at crossing of Solstice Canyon. 10 Comment
  SFV21447  Euphorbia terracina A. E. Dorsey 2008-2-29 71 Los Angeles Santa Monica Mountains Solstice Canyon. At disturbed site by the Education Shelter. 90 Comment
  UCR90485  Euphorbia terracina D. L. Koutnik 1996-3-14 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Corral Canyon Road c. 0.25 mi. north of Pacific Coast Hwy (=Hwy 1), at crossing of Solstice Canyon. 10 Comment
  LA33395  Festuca microstachys Peter H. Raven; Henry J. Thompson 1959-5-5 14125 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  LA51373  Festuca microstachys Henry J. Thompson; 1959-4-19 1947 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  LA51391  Festuca microstachys Henry J. Thompson; 1959-4-19 1947 a Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  CDA20108  Ficus elastica M. O'Brien 2003-2-9 MOB 6 -03 Los Angeles South Coast; Malibu Bluffs Recreation Area, Pacific Coast Hwy & Malibu Canyon Rd. 0 Comment
  LA32063  Filago californica Peter H. Raven; Henry J. Thompson 1959-5-5 14152 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA99308  Filago californica R. L. Armacost; 1968-5-7 2373 Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  LA32118  Frangula californica subsp. californica Peter H. Raven; Henry J. Thompson 1959-5-5 14122 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  LA52236  Frangula californica subsp. californica A. M. Johnson; 1932-5-30 4115 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA795685  Fraxinus W. R. Ferren, Hamilton 1993-9-1 EPA- 294 Los Angeles Santa Monica Mountains. Tapia County Park. In campground at confluence of Malibu Creek and an intermittent creek. Comment
  RSA795700  Fraxinus W. R. Ferren, Hamilton 1993-9-1 EPA- 296 Los Angeles Santa Monica Mountains. Tapia County Park. Comment
  LA200679  Fraxinus dipetala W. O. Griesel; 1938-2-26 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon Comment
  LA81923  Fraxinus dipetala O. H. Kappler; 1944-4-6 586 Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  SFV2751  Fraxinus dipetala J. R. Swanson 1963-3-21 745 Los Angeles Santa Monica Mountains Las Virgenes Road. Northwest slope of the peak at west end of Tapia Park. 150 Comment
  UC1123358  Fraxinus dipetala A. D. Gifford 1934-5-12 229 Los Angeles Mouth of Lobe Canyon 243 Comment
  UC1175004  Fraxinus dipetala P. C. Everett and E. K. Balls 1959-6-29 23869 Los Angeles 2 mi from Seminole Hot Springs; Santa Monica Mts. 487 Comment
  UCR141451  Fraxinus pennsylvanica subsp. velutina June Latting 1975-6-15 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon, Century Ranch 152 Comment
  CAS-BOT-BC211012  Fraxinus velutina Henry J. Thompson 1959-3-22 1874 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.) 0.25 mile from Triunfo Canyon, 2.5 miles west of Malibu Lake, Lobo Canyon 213 Comment
  LA200676  Fraxinus velutina A. M. Johnson; 1932-5-30 4098 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA33605  Fraxinus velutina Henry J. Thompson; 1959-3-22 1874 Los Angeles Santa Monica Mountains, Lobo Canyon, 0.25 mi W of Triunfo Canyon Rd, 2.5 mi W of Malibu Lake 213 Comment
  LA49809  Fraxinus velutina R. L. Armacost; May 1963 sn Los Angeles Tapia Park, Malibu Creek Comment
  LA49816  Fraxinus velutina R. L. Armacost; May 1963 sn Los Angeles Tapia Park, Malibu Creek Comment
  LA49899  Fraxinus velutina R. L. Armacost; May 1963 sn Los Angeles 144 Comment
  SBBG52389  Fraxinus velutina J. Tietjen 1977-5-9 Los Angeles Fern Cyn, Malibu Crk State Park 335 Comment
  UCSB70302  Fraxinus velutina Ferren, Wayne; Hamilton, Jason 1993-9-1 Los Angeles Santa Monica Mtns. Tapia County Park. Comment
  UCSB70309  Fraxinus velutina Ferren, Wayne; Hamilton, Jason 1993-9-1 Los Angeles Santa Monica Mtns. Tapia County Park. Comment
  GH401280  Fraxinus velutina var. coriacea H. J. Thompson 1959-3-22 1874 Unknown 0.25 mile from Triunfo Canyon, 2.5 miles west of Malibu Lake, Lobo Canyon 213 Comment
  RSA127415  Fraxinus velutina var. coriacea H. J. Thompson 1959-3-22 1874 Los Angeles 0.25 mile from Triunfo Canyon, 2.5 miles W of Malibu Lake, Lobo Canyon. 213 Comment
  RSA24227  Fraxinus velutina var. coriacea Carl B. Wolf 1940-11-28 9794 Los Angeles Santa Monica Mts, 1/4 mile up Triunfo Canyon Road, off Malibu Lake. 213 Comment
  SD121804  Fraxinus velutina var. coriacea John Tietjen 1977-5-9 Los Angeles Fern Canyon, Malibu Creek State Park, Santa Monica Mountains. 334 Comment
  SEINET4044578  Galium angustifolium D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 198 Comment
  JEPS24104  Galium aparine Henry J. Thompson 1959-4-19 1956 Los Angeles Mulholland Hwy 1 mi w Las Virgenes Rd.; Santa Monica Mountains, Malibu Creek drainage 274 Comment
  LA33613  Galium aparine Henry J. Thompson; 1959-4-19 1956 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  RSA127891  Galium nuttallii Peter H. Raven, Henry J. Thompson 1959-5-5 14141 Los Angeles Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage. 366 Comment
  SEINET4044590  Galium nuttallii D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  SEINET4044591  Galium nuttallii D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  LA33610  Galium nuttallii subsp. nuttallii Peter H. Raven; 1959-5-5 14141 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage 365 Comment
  LA51374  Galium nuttallii subsp. nuttallii Henry J. Thompson; 1959-3-31 1914 Los Angeles Santa Monica Mountains, 1.2 mi SW of Seminole Hot Springs, about 2 mi SW of Cornell 396 Comment
  UCR242051  Galium porrigens Dan S. Cooper 2012-3-13 312- 14 Los Angeles Western Transverse Range; Santa Monica Mountains, east of Kanan Road (Co Hwy N9), 4 km south of Hwy 101 and 1.3 km north of Triunfo Canyon Road 347 Comment
  JEPS23838  Galium porrigens var. porrigens Peter H. Raven and Henry J. Thompson 1959-5-5 14141 Los Angeles Mullholland Hwy 1 mi w Las Virgenes Rd.; Santa Monica Mountains, Malibu Creek drainage 365 Comment
  LA44540  Garrya veatchii W. O. Griesel; 1937-12-23 sn Los Angeles Santa Monica Mountains, Las Virgenes Canyon Comment
  LA99119  Garrya veatchii R. L. Armacost; May 1960 1264 Los Angeles Santa Monica Mountains, Tapia Park, near the picnic area 152 Comment
  UC1122716  Garrya veatchii F. H. Raymond 1930-1-30 50 Los Angeles Head of Corral Canyon; Calabasas Quad. 670 Comment
  UC1122717  Garrya veatchii R. St. John 1930-1-23 79 Los Angeles Saddle Peak; Santa Monica Mts., Calabasas Quad. 762 Comment
  LA200519  Geranium carolinianum W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, Triunfo Canyon Comment
  LA33617  Geranium carolinianum Henry J. Thompson; 1959-4-19 1955 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA127944  Geranium carolinianum H. J. Thompson 1959-4-19 1955 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  SEINET4044526  Geranium carolinianum D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  RSA470094  Gilia angelensis Christopher Davidson 1973-4-6 1862 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  UC1234592  Gilia angelensis Peter H. Raven 1962-5-1 17521 Los Angeles just s Agoura; Santa Monica Mountains, s of Agoura 259 Comment
  UCSB33615  Gilia angelensis Griesel, Wesley 1962-3-17 Los Angeles Tapia Park, Santa Monica Mts. 152 Comment
  SEINET4044463  Gilia capitata D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Puerco Canyon. 152 Comment
  SEINET4044464  Gilia capitata D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 213 Comment
  LA34986  Gilia capitata subsp. abrotanifolia Mary V. Hood; 1942-4-26 42 25 k* Los Angeles Santa Monica Mountains, Tapia Park 304 Comment
  LA52329  Gilia capitata subsp. abrotanifolia A. M. Johnson; 1932-5-30 4101 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA470224  Gilia capitata subsp. abrotanifolia N. C. Cooper 1945-5-1 2193 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA59068  Gilia capitata subsp. abrotanifolia G. R. Campbell 1950-4-17 14592 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  RSA670429  Gilia gilioides I. W. Clokey, B. C. Templeton 1929-04 4468 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  SEINET3163638  Gilia virgata G. B. Grant 1901-1 502 Los Angeles from Santa Monica Range, S. Cal. Comment
  SFV19336  Githopsis diffusa T. Sagar, T. Valois 2005-5-16 s. n. Los Angeles Santa Monica Mountains Near Seminole Hot Springs. National Park Service Hennesy property. 420 Comment
  SFV11412  Gnaphalium palustre M. L. Vincent 1965-5-27 658 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Las Virgenes Road. 300 Comment
  SFV4895  Gnaphalium palustre M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. In small, dry wash. 152 Comment
  SD44968  Grindelia camporum Darley F. Howe 1952-6-15 2226 Los Angeles Santa Monica Mountains. Comment
  LA32270  Guillenia lasiophylla Peter H. Raven; 1959-5-2 14049 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA47623  Guillenia lasiophylla Peter H. Raven; Henry J. Thompson 1960-4-12 15032 Los Angeles 365 Comment
  CAS-BOT-BC302133  Gutierrezia sarothrae Dr. H. E. Hasse 1889-9-1 s.n. Los Angeles Santa Monica Range Comment
  RSA41026  Gutierrezia sarothrae H. E. Hasse 1890-09 s.n. Los Angeles Santa Monica Mountains, Foothills. Comment
  RSA724632  Haplopappus venetus K. Dobry 1992-9-7 D- 314 Los Angeles Las Virgenes and Mulholland Hwy. Santa Monica Mts at Soka University Comment
  CAS-BOT-BC307285  Hazardia squarrosa var. grindelioides J. Ewan 1931-10-24 5294 Los Angeles Escondido Canyon, Santa Monica Mts. 304 Comment
  CAS-BOT-BC307289  Hazardia squarrosa var. grindelioides J. Ewan 1931-10-24 5269 Los Angeles One mile above Malibu Lake, Santa Monica Mts. Comment
  LA30848  Hazardia squarrosa var. grindelioides Peter H. Raven; Jane Turner, Barbara Whitesel 1959-2-23 C- 136 Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  POM182396  Hazardia squarrosa var. grindelioides J. Ewan 1931-10-24 5294 Los Angeles Escondido Canyon, Santa Monica Mts. 305 Comment
  SFV7107  Hazardia squarrosa var. grindelioides K. A. Wilson 1974-8-21 1433 B Los Angeles Santa Monica Mountains 0.3 miles west of Las Virgenes Road. Roadside bank. 185 Comment
  CAS-BOT-BC302325  Hazardia squarrosa var. squarrosa J. Ewan 1931-10-24 5269 Los Angeles One mile above Malibu Lake, Santa Monica Mts. Comment
  CDA20609  Hedera canariensis M. O'Brien 2005-12-11 MOB 12 -05 Los Angeles South Coast; Solstice Canyon in Santa Monica Mountains National Recreation Area. 0 Comment
  CDA34301  Hedypnois cretica M. O'Brien 2011-6-14 MOB 11 -4 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  JEPS30521  Helenium puberulum Peter H. Raven 1959-10-25 14713 Los Angeles 4.1 mi n Coast Highway (along Malibu Creek); Santa Monica Mountains, Malibu Creek 91 Comment
  LA32026  Helenium puberulum Peter H. Raven; 1959-10-25 14713 Los Angeles 91 Comment
  SFV12379  Helianthemum scoparium D. L. Koutnik 1978-5-10 475 Los Angeles Santa Monica Mountains End of Corral Canyon Road. 732 Comment
  RSA60232  Helianthus gracilentus G. R. Campbell 1950-4-17 14591 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  RSA875  Helianthus gracilentus J. T. Howell 1928-6-29 1002 Los Angeles 8 miles South Seminole Hot Springs, Santa Monica Mountains. 610 Comment
  CAS-BOT-BC305811  Heliomeris G. R. Campbell 1950-4-17 14591 Los Angeles Escondido Canyon, leading to Malibu Lake, about 7 miles above Hwy 101 (coastal) 457 Comment
  LA40177  Heliotropium curassavicum var. oculatum A. M. Johnson; 1932-5-30 4108 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  SFV6937  Heliotropium curassavicum var. oculatum T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 638 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  LA34217  Hesperocnide tenella Peter H. Raven; 1959-5-9 14169 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SBBG111002  Hesperolinon micranthum A. Parikh, N. Gale 1998-5-28 LA 01 Los Angeles S of Agoura Hills, on a gentle S-facing slope N of Triunfo Cyn Rd, near the intersection of Kanan Rd 260 Comment
  SFV21954  Hesperolinon micranthum L. L. Zung, T. Sagar 2011-5-2 4 Los Angeles Santa Monica Mountains Malibu Creek near spillway of Malibu Lake. 215 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
  LA22806  Hesperoyucca whipplei Lee Haines; 1940-6-1 sn Los Angeles 219 Comment
  LA34209  Hesperoyucca whipplei Peter H. Raven; Henry J. Thompson 14150 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA88648  Hesperoyucca whipplei Patricia Wilder; 1963-5-18 1269 Los Angeles 236 Comment
  HSC33356  Heteromeles arbutifolia E. A. Wise 3 Los Angeles Tapia Park, 10 mi. E of Malibu Colony Comment
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May 28 2014
  LA20819  Heteromeles arbutifolia Jonathan Sauer; D. Bradbury, R. Thaman 1969-12-7 4679 Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  RSA724445  Heteromeles arbutifolia K. Dobry 1991-6-24 d- 760 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  SEINET3156755  Heteromeles arbutifolia G. B. Grant 1901-1 567 Los Angeles From Santa Monica Range Comment
  UC535334  Heteromeles arbutifolia Ira W. Clokey, B. Templeton 1929-11-1 4602 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  UC535546  Heteromeles arbutifolia Ira W. Clokey, B. Templeton Jul 1929 4589 Los Angeles Mandeville Canyon; Santa Monica Mountains 200 Comment
  UC860416  Heteromeles arbutifolia Ira W. Clokey, B. Templeton Nov 1929 4602 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  UC860417  Heteromeles arbutifolia Ira W. Clokey, B. Templeton Jul 1929 4589 Los Angeles Mandeville Canyon; Santa Monica Mountains 200 Comment
  JEPS30436  Heterotheca grandiflora Peter H. Raven and Henry J. Thompson 1959-10-14 14642 Los Angeles e end Malibu Lake; Santa Monica Mountains, Malibu Lake 220 Comment
  LA32034  Heterotheca grandiflora Peter H. Raven; Henry J. Thompson 1959-10-14 14642 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA88590  Heterotheca grandiflora O. H. Kappler; 1943-9-11 534 Los Angeles Santa Monica Mountains, Solstice Canyon, lower canyon 7 Comment
  SFV3986  Heterotheca grandiflora C. Gasser 1956-3-2 s. n. Los Angeles Santa Monica Mountains 3.5 miles from Highway 101 on Malibu Canyon Road, by Honor Camp #3. 610 Comment
  UCD133110  Hieracium argutum Michael Grayum; Daryl Koutnik 1978-8-1 1516 Los Angeles East of Castro Peak at end of Corral Canyon Road, Santa Monica Mountains. 853 Comment
  LA200490  Hoita macrostachya A. M. Johnson; 1932-5-30 4074 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA202586  Hoita macrostachya W. O. Griesel; 1936-6-16 sn Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon Comment
  RSA415  Hoita macrostachya J. T. Howell 1928-6-29 1008 Los Angeles 8 miles South Seminole Hot Springs, Santa Monica Mountains. 610 Comment
  RSA134816  Holodiscus discolor Peter H. Raven, Henry J. Thompson 1960-5-29 15426 Los Angeles Malibu Canyon 3.7 miles north of Coast Highway. 122 Comment
  UCR11857  Hordeum marinum subsp. gussoneanum P. H. Raven, David S. Verity 1960-5-7 15349 Los Angeles Western Transverse Range; Santa Monica Mtns., west of Cornell Corners 213 Comment
  CAS-BOT-BC289330  Hordeum murinum subsp. glaucum Peter H. Raven; Henry J. Thompson 1959-5-5 14124 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Road, Malibu Creek drainage, Santa Monica Mountains 274 Comment
  CAS-BOT-BC289406  Hordeum murinum subsp. leporinum Peter H. Raven; Henry J. Thompson 1959-5-5 14123 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Road Malibu Creek drainage, Santa Monica Mountains 274 Comment
  CAS-BOT-BC289407  Hordeum murinum subsp. leporinum Carl B. Wolf 1932-5-9 3428 Los Angeles 1/2 mi. from Avalon on road to Pebbly Beach, Santa Catalina Island 7 Comment
  CDA34312  Hypochaeris glabra M. O'Brien 2011-6-14 MOB 11 -12 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  JEPS30476  Hypochaeris glabra Henry J. Thompson 1959-5-24 2020 Los Angeles 0.6 mi ene of Saddle Peak; Santa Monica Mountains 701 Comment
  UCD133359  Hypochaeris glabra Daryl Koutnik 1978-5-10 476 Los Angeles end of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  JEPS30527  Isocoma menziesii var. sedoides Henry J. Thompson 1958-10-23 1814 Los Angeles above the beach Point Dume; Santa Monica Mountains 30 Comment
  JEPS26123  Isocoma menziesii var. vernonioides Peter H. Raven 1958-9-28 13736 Los Angeles Elysian Park; Santa Monica Mountains 198 Comment
  LA200222  Isocoma menziesii var. vernonioides Harvey Anderson; August 1931 sn Los Angeles Santa Monica Mountains, Corral Canyon, unspecific location Comment
  LA88584  Isocoma menziesii var. vernonioides O. H. Kappler; 1943-9-11 535 Los Angeles Santa Monica Mountains, Solstice Canyon, lower canyon 7 Comment
  UC1118866  Isocoma menziesii var. vernonioides F. H. Raymond 1930-1-6 15 Los Angeles Escondido Canyon Triunfo Pass Quadrangle 335 Comment
  UCD133356  Iva axillaris Daryl Koutnik 1978-5-30 494 Los Angeles Century Ranch (Malibu State Park). 548 Comment
  SFV12499  Iva axillaris subsp. robustior M. H. Grayum, D. L. Koutnik 1977-11-7 845 Los Angeles Santa Monica Mountains Along Crags Road near entrance to Malibu Creek State Park. 160 Comment
  CAS-BOT-BC101913  Juglans californica Henry J. Thompson 1959-3-31 1219 Los Angeles 1.2 miles [sout-west] south-west of Seminole Hot Springs, about 2 miles south-west of Cornell 396 Comment
  GH273615  Juglans californica W. H. Brewer 1861-12-01 - 1862-01-01 65 [68] Unknown Sierra de Santa Monica Comment
  GH422704  Juglans californica H. J. Thompson 1959-3-31 1912 Unknown 1.2 miles south-west of Seminole Hot Springs, about 2 miles south-west of Cornell 396 Comment
  HSC13963  Juglans californica C. E. Fellows 1965-9-3 125 Los Angeles San Monica Mtns., 1/10 mi. W of intersection of Las Virgenes Rd. on Mulholland Rd., N side of road. Comment
  LA33624  Juglans californica var. californica Henry J. Thompson; 1959-3-31 1912 Los Angeles Santa Monica Mountains, 1.2 mi SW of Seminole Hot Springs, about 2 mi SW of Cornell 396 Comment
  UC1135933  Juglans californica var. californica A. D. Gifford 1934-4-23 152 Los Angeles 1 mi ne Cornell; Triunfo Pass Quadrangle Comment
  UC535344  Juglans californica var. californica Ira W. Clokey, B. Templeton June, 1929 4585 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UC847332  Juglans californica var. californica Ira W. Clokey, B. Templeton June 1929 4585 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  LA19813  Juncus macrophyllus A. M. Johnson; 1932-5-30 4073 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  POM122644  Juncus mexicanus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM123048  Juncus textilis H. E. Hasse 1890-09 s.n. Los Angeles Sierra Santa Monica. [Santa Monica Mountains]. Comment
  CHSC34420  Juncus xiphioides Philip A. Silverstone 1978-8-20 307 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km from jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Along creek. Comment
  UCD133681  Juniperus californica Daryl Koutnik 1978-4-28 441 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
  UCR17705  Juniperus californica Frank C. Vasek 1975-11-29 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., hills just south of Cornell's Corner Comment
  RSA352541  Juniperus communis var. montana Aloys Nicholson 1933-5-7 s.n. Los Angeles Malibu Canyon, Santa Monica Mountains. Comment
  RSA248668  Keckiella cordifolia Christopher Davidson 1974-6-4 2286 Los Angeles Tapia Park, off Malibu Canyon Rd. Comment
  RSA724656  Keckiella cordifolia K. Dobry 1991-6-24 d- 739 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  UC1063229  Keckiella cordifolia A. D. Gifford 1934-4-25 165 Ventura 0.5 mi ne Castro Pk.; Triunfo Pass Quad. 792 Comment
  UC535525  Keckiella cordifolia Ira W. Clokey, B. Templeton May 1929 4561 Los Angeles Mandeville Canyon; Santa Monica Mountains 500 Comment
  UC886920  Keckiella cordifolia Ira W. Clokey, B. Templeton May 1929 4561 Los Angeles Mandeville Canyon; Santa Monica Mountains 500 Comment
  UCD123788  Keckiella cordifolia K. Harper 1987-5-2 s.n. Los Angeles Santa Monica Mountains, Mulholland, Hwy between Las Virgenes Valley overlook and Yerba Buena Road. Comment
  UCSB9669  Keckiella cordifolia Wedberg, H. 1957-6-15 Los Angeles Seminole Hot Springs Comment
  GH360134  Koeleria cristata P. H. Raven & H. J. Thompson 1959-5-5 14148 Unknown Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 304 Comment
  LA33407  Koeleria macrantha Peter H. Raven; Henry J. Thompson 1959-5-5 14148 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA127915  Koeleria macrantha P. H. Raven, Henry J. Thompson 1959-5-5 14148 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road; Malibu Creek drainage. 305 Comment
  CAS-BOT-BC271345  Koeleria pyramidata Peter H. Raven; Henry J. Thompson 1959-5-5 14148 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Road Malibu Creek drainage, Santa Monica Mountains 304 Comment
  RSA409528  Lamium amplexicaule Christopher Davidson 1973-4-6 1866 Los Angeles Malibu Canyon, Tapia Park. 243 Comment
  UCD133646  Lasthenia coronaria Daryl Koutnik 1978-4-28 436 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  RSA724481  Lathyrus laetiflorus K. Dobry 1991-6-28 d- 869 Los Angeles Santa Monica Mts. Las Virgenes Rd. and Mulholland Hwy. at Soka Univ., E. Section Comment
  SEINET4044579  Lathyrus vestitus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 182 Comment
  SFV1828  Lathyrus vestitus C. Gasser 1956-3-9 s. n. Los Angeles Santa Monica Mountains Roadside on Malibu Canyon Road, 3 miles from Highway 101. 210 Comment
  SEINET2062165 Image available Lathyrus vestitus subsp. alefeldii Mary V. Hood 1945-5-1 2235 Los Angeles Tapia Park area, Santa Monica Mts. 762 Comment
  UC440406  Lathyrus vestitus subsp. laevicarpus Carl Epling and Lincoln Ellison 1929-3-16 Los Angeles Topanga Canyon Santa Monica Mountains Comment
  UC864426  Lathyrus vestitus subsp. laevicarpus Ira W. Clokey, B. Templeton Mar 1929 4463 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  LA82185  Lathyrus vestitus var. vestitus O. H. Kappler; 1944-4-30 597 Los Angeles 152 Comment
  SD13110  Lathyrus vestitus var. vestitus Edith A. Purer 1935-5-11 6561 Los Angeles Santa Monica Mountains, Malibu Road, hillside Comment
  UC535354  Lathyrus vestitus var. vestitus Ira W. Clokey, B. Templeton Mar 1929 4463 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  POM362206  Layia hieracioides N. C. Cooper 1945-5-1 2200 Los Angeles Tapia Park area, Santa Monica Mountains 610 Comment
  SFV4010  Layia platyglossa M. L. Vincent 1960-5-21 65 2 Los Angeles Santa Monica Mountains Malibu Canyon Road in Tapia Park. Dry hillside. 150 Comment
  UC63241  Layia platyglossa H. M. Hall 1902-5-11 3266 Los Angeles Sierra Santa Monica Comment
  POM123116  Layia platyglossa subsp. campestris Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM361667  Layia platyglossa subsp. campestris Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  CDA29504  Lepidium latifolium Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  SFV7339  Lepidium nitidum T. Gordon, M. H. Grayum 1975-3-21 855 Los Angeles Santa Monica Mountains Junction of Mulholland Highway and Cornell Road. 255 Comment
  UC56034  Lepidium nitidum J. H. Barber 293 Los Angeles Santa Monica Mts. Comment
  LA200321  Lepidium virginicum A. M. Johnson; 1932-5-30 4113 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  CAS-BOT-BC328056  Lepidospartum squamatum J. Ewan 1931-10-24 5272 Los Angeles 1 mile above Malibu Lake. Santa Monica Mts. Comment
  CAS-BOT-BC328057  Lepidospartum squamatum J. Ewan 1931-10-24 5272 Los Angeles 1 mile above Malibu Lake. Santa Monica Mts. Comment
  CAS-BOT-BC328058  Lepidospartum squamatum J. Ewan 1931-10-24 5272 Los Angeles 1 mile above Malibu Lake. Santa Monica Mts. Comment
  LA200242  Lepidospartum squamatum Harvey Anderson; August 1931 sn Los Angeles Santa Monica Mountains, Malibu Creek Comment
  LA200243  Lepidospartum squamatum A. M. Johnson; 1932-5-30 4095 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  POM187702  Lepidospartum squamatum Joseph A. Ewan 1931-10-24 s.n. Los Angeles 1 mile above Malibu Lake on Seminole Hot Springs Rd. Comment
  SFV17994  Lepidospartum squamatum J. N. Hogue 1999-8-26 149 .1 Los Angeles Santa Monica Mountains Triunfo Canyon at Lake Enchanto. Peter Strauss Ranch. 230 Comment
  UC472174  Lepidospartum squamatum N. Dunn, J. Ewan 1931-12-6 5556 Los Angeles Higgins Canyon above Beverly Hills; Santa Monica Mts. Comment
  UC472177  Lepidospartum squamatum J. Ewan 1931-10-24 5272 Los Angeles one mile above Malibu Lake; Santa Monica Mts. Comment
  UC535338  Lepidospartum squamatum Ira W. Clokey, B. Templeton 1929-8-1 4598 Los Angeles Mandeville Canyon; Santa Monica Mts. 200 Comment
  UC828997  Lepidospartum squamatum Ira W. Clokey, B. Templeton 1929-8-1 4598 Los Angeles Mandeville Canyon; Santa Monica Mts. 200 Comment
  CAS-BOT-BC272413  Leptochloa fusca subsp. uninervia Peter H. Raven; Henry J. Thompson 1959-10-14 14641 Los Angeles East end of Malibu Lake, Santa Monica Mountains 220 Comment
  GH355753  Leptochloa fusca subsp. uninervia P. H. Raven & H. J. Thompson 1959-10-14 14641 Unknown east end of Malibu Lake 220 Comment
  LA33410  Leptochloa fusca subsp. uninervia Peter H. Raven; Henry J. Thompson 1959-10-14 14641 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  POM352731  Leptochloa fusca subsp. uninervia Wm Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park Comment
  RSA127393  Leptochloa fusca subsp. uninervia P. H. Raven, Henry J. Thompson 1959-10-14 14641 Los Angeles Santa Monica Mountains: East end of Malibu Lake. (Lat. N. 34d; Long. 118d to 119d W) 221 Comment
  UC303702  Leptodactylon californicum Crawford and Hiatt 1916-3-28 Los Angeles Santa Monica Mts. Comment
  UCR140421  Leptodactylon californicum June Latting 1958-5-11 308 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Hwy between Seminole Hot Springs and Malibu Road 610 Comment
  RSA126669  Leptosiphon androsaceus P. H. Raven, Henry J. Thompson 1959-5-5 14127 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  LA52352  Leptosiphon liniflorus W. O. Griesel; 1936-6-16 sn Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon Comment
  LA33440  Leptosiphon parviflorus Peter H. Raven; Henry J. Thompson 1959-5-5 14127 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SD122713  Leptosiphon parviflorus James C. Dice, W. E. Tippets, et al. 1988-4-6 845 Los Angeles Santa Monica Mountains, Malibu Creek State Park; Reagan Ranch property along Yearling Trail, ca. 1.0 km northwest of Century Reservoir and 1.0 km eastnortheast of Malibu Lake. 249 Comment
  RSA724989  Leymus condensatus K. Dobry 1991-6-28 d- 866 Los Angeles Santa Monica Mts. Las Virgenes Rd. & Mulholland Hwy. at Soka Univ., E. Section Comment
  RSA725240  Leymus condensatus K. Dobry 1991-6-28 d- 867 Los Angeles Santa Monica Mts. Las Virgenes Rd. & Mulholland Hwy. at Soka Univ., E. Section Comment
  CAS-BOT-BC130571  Lilium humboldtii Peter H. Raven; H. L. Wedberg 1957-6-15 10901 Los Angeles In Latigo Canyon 0.8 miles n. of U.S. 101A, Santa Monica Mts. Comment
  UCR12194  Lilium humboldtii Art Whistler 1966-6-20 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., valley between Coral Canyon Road and the Coast Hwy [Calif. Hwy 1] near Malibu Beach, 30 mi from Woodland Hills 34 Comment
  UCSB6815  Lilium humboldtii Wedberg, H. 1957-6-15 Los Angeles Latigo Canyon, 2 mi. from 101 Comment
  UC1279996  Lilium humboldtii subsp. humboldtii Peter H. Raven with H. L. Wedberg 1957-6-15 10901 Los Angeles 0.8 mi. n. of U.S. 101A Latigo Canyon; Santa Monica Mts., Latigo Canyon Comment
  LA22058  Lilium humboldtii subsp. ocellatum W. O. Griesel; 1936-6-16 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon Comment
  CDA20466  Limonium sventenii M. O'Brien 2003-12-12 MOB 26 -03 Los Angeles South Coast; Malibu Creek State Park. Sheet 1 of 2 0 Comment
  CAS-BOT-BC226756  Linanthus californicus Edith A. Purer 1935-5-11 6576 Los Angeles Along Malibou [Malibu] Road, Santa Monica Mts. Comment
  CHSC14152  Linanthus californicus L. M. Mayer; I. J. Mayer 1974-4-6 144 Los Angeles 1/2 mi e of Tapia Park on w side of Las Virgenes/Malibu Canyon Road. Comment
  LA36065  Linanthus californicus Peter H. Raven; Henry J. Thompson 1960-4-12 15036 Los Angeles 365 Comment
  LA52339  Linanthus californicus C. L. Hogue; 1954-3-13 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  RSA468480  Linanthus californicus N. C. Cooper 1945-5-1 2228 Los Angeles Tapia Park, Santa Monica Mountains 762 Comment
  UCSB46625  Linanthus dianthiflorus Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road on southwest side of Mulholland Hwy. 469 Comment
  GH9626  Linosyris squamata var. breweri W. H. Brewer 1860-1-1 71 Unknown Sierra Santa Monica Comment
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Jul 8 2012
  RSA435737  Linum usitatissimum Christopher Davidson 1973-4-6 1872 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  SD126625  Lithophragma Bill Wagner 1989-3-10 Los Angeles Santa Monica Mountains, approx. I(c) mi. S of Hwy 101 & I(c) mi. W of Kanan Road (N9), vicinity of ladyface Peak 456 Comment
  LA200844  Lithophragma affine W. O. Griesel; 1936-4-25 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon Comment
  LA33627  Lithophragma affine Henry J. Thompson; 1959-4-19 1943 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SFV1589  Lithophragma affine K. A. Wilson 1961-3-14 1029 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Seminole Hot Springs. 460 Comment
  RSA126707  Lithophragma affine subsp. mixtum H. J. Thompson 1959-4-19 1943 Los Angeles Mulholland Highway, W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains 274 Comment
  RSA468224  Lithophragma affine subsp. mixtum Robert M. Perkins 1936-4-20 196 Los Angeles Road to Malibu Lake. Comment
  CHSC25079  Lithophragma bolanderi L. M. Mayer; I. J. Mayer 1974-4-6 136 Los Angeles 1/2 mi e of Tapia Park- Malibu Canyon/Las Virgenes Rd. ca. 50 yds n of roadside. Comment
  CAS-BOT-BC435637  Lithophragma heterophyllum Henry J. Thompson 1959-4-19 1943 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  GH363829  Lithophragma heterophyllum H. J. Thompson 1959-4-19 1943 Unknown Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  JEPS23686  Logfia filaginoides Peter H. Raven and Henry J. Thompson 1959-5-5 14152 Los Angeles 4.1 mi nw Tapia Park (on road to Malibu Lake); Santa Monica Mountains 182 Comment
  SFV4889  Logfia filaginoides M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  SFV5553  Logfia filaginoides M. L. Vincent 1965-5-27 659 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Las Virgenes Road. 300 Comment
  RSA127392  Lolium perenne subsp. multiflorum P. H. Raven, Henry J. Thompson 1959-10-14 14627 Los Angeles Santa Monica Mountains: East end of Malibu Lake. (Lat. N. 34d; Long. 118d to 119d W) 221 Comment
  RSA725310  Lolium perenne subsp. multiflorum K. Dobry 1991-6-13 d- 701 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  POM122948  Lomatium dasycarpum subsp. dasycarpum Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UC1302890  Lomatium dasycarpum subsp. dasycarpum Peter H. Raven and Robert F. Thorne 1964-5-7 Los Angeles near Seminole Hot Springs (Saddle Rock Ranch); Santa Monica Mts., Saddle Rock Ranch Comment
  UC1087806  Lomatium lucidum Peter H. Raven with H. L. Wedberg 1957-6-15 10910 Los Angeles Latigo Canyon 0.8 mi N of US Hwy 101 Santa Monica Moontains 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
  UCD127799  Lomatium utriculatum Daryl Koutnik 1978-4-28 440 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  POM122949  Lomatium vaginatum Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA127967  Lomatium vaginatum H. J. Thompson 1959-4-19 1952 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  CLARK-A1528-2397  Lonicera hispidula var. vacillans Henry Joseph Thompson 1960-6-7 3070 Los Angeles Malibu Canyon 152 Comment
  LA47632  Lonicera hispidula var. vacillans Henry J. Thompson; 1960-6-7 3070 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, in deep side canyon ca 0.4 mi S of tunnel, 1.6 mi S of Tapia Park. 152 Comment
  LA51401  Lonicera hispidula var. vacillans Peter H. Raven; 1960-5-21 15389 Los Angeles Santa Monica Mountains, Malibu Canyon, 3.7 mi N of Pacific Coast Hwy 106 Comment
  UCR11939  Lonicera hispidula var. vacillans P. H. Raven 1960-5-21 15389 Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon 3.7 mi north of Coast Hwy 107 Comment
  JEPS24960  Lonicera subspicata var. denudata Ira W. Clokey, B. Templeton June, 1929 4554 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  LA200349  Lonicera subspicata var. denudata Norman A. Cole; May 1964 390 Los Angeles Santa Monica Mountains, 3.1 mi. E from junction of Mulholland and Cornell Road 274 Comment
  SFV3593  Lonicera subspicata var. denudata K. A. Wilson 1961-7-13 1249 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. 275 Comment
  UC535618  Lonicera subspicata var. denudata Ira W. Clokey, B. Templeton June 1929 4554 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  GH386066  Lonicera subspicata var. johnstonii W. H. Brewer 1860-12-01 - 1861-01-01 57 Unknown Sierra Santa Monica Comment
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Jan 29 2015
  RSA724428  Lotus argophyllus var. argophyllus K. Dobry 1992-6-14 d- 389 Los Angeles Santa Monica Mts. 3 mi. East of Kanan Rd off Mulholland Hwy along road Comment
  RSA724429  Lotus argophyllus var. argophyllus K. Dobry 1992-6-14 d- 388 Los Angeles Santa Monica Mts. 3 mi. East of Kanan Rd off Mulholland Hwy along road Comment
  RSA724430  Lotus argophyllus var. argophyllus K. Dobry 1992-6-14 d- 387 Los Angeles Santa Monica Mts. 3 mi. East of Kanan Rd off Mulholland Hwy along road Comment
  RSA724431  Lotus argophyllus var. argophyllus K. Dobry 1992-6-14 d- 397 Los Angeles Santa Monica Mts. 3 mi. East of Kanan Rd off Mulholland Hwy along road Comment
  RSA724432  Lotus argophyllus var. argophyllus K. Dobry 1992-6-14 d- 396 Los Angeles Santa Monica Mts. 3 mi. East of Kanan Rd off Mulholland Hwy along road Comment
  RSA724426  Lotus corniculatus K. Dobry 1991-6-13 d- 703 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  UCR57526  Lotus corniculatus Bill Wagner 1989-8-7 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Northern Santa Monica Mtns, c. 0.5 mi. south of Hwy 101 on E and W sides of Kanan Road, NE of Ladyface Comment
  SFV12388  Lotus grandiflorus D. L. Koutnik 1978-5-10 471 Los Angeles Santa Monica Mountains End of Corral Canyon Road. 732 Comment
  UC56576  Lotus grandiflorus H. M. Hall 1902-5-11 3273 Los Angeles Sierra Santa Monica Comment
  UC723861  Lotus grandiflorus E. Lloyd 1933-4-8 Los Angeles Temescal Canyon Santa Monica Mountains Comment
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Aug 29 2019
  UC864794  Lotus grandiflorus E. Lloyd 1933-4-8 Los Angeles Temescal Canyon Santa Monica Mts. Comment
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Aug 29 2019
  UCR57523  Lotus purshianus Bill Wagner 1989-8-7 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Northern Santa Monica Mtns, c. 0.5 mi. south of Hwy 101 on E and W sides of Kanan Road, NE of Ladyface Comment
  JEPS28169  Lotus salsuginosus Ira W. Clokey, B. Templeton Mar 1929 4517 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  RSA161245  Lotus salsuginosus P. H. Raven, H. L. Wedberg 1957-6-15 10908 Los Angeles Latigo Canyon, 0.8 miles n. of U.S. 101A Comment
  SFV1842  Lotus salsuginosus K. A. Wilson 1961-3-7 943 Los Angeles Santa Monica Mountains Mulholland Highway about 2 miles west of Las Virgenes Road. Disturbed, sandy slope. Comment
  SFV1843  Lotus salsuginosus K. A. Wilson 1961-3-1 879 Los Angeles Santa Monica Mountains Mulholland Highway, about 1 mile west of Las Virgenes Road. Steep, rocky slope. 300 Comment
  UCR12271  Lotus salsuginosus Art Whistler 1966-5-1 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Road to Lake Malibu near intersection of Cornell St. and Mulholland Dr Comment
  RSA406460  Lotus salsuginosus var. salsuginosus N. C. Cooper 1945-5-1 2196 Los Angeles Tapia Park area, Santa Monica Mountains 610 Comment
  UC397234  Lotus scoparius Crawford and Hiatt 1916-3-28 Los Angeles Santa Monica Mts. Comment
  UC440451  Lotus scoparius Carl Epling and Lincoln Ellison 1929-3-16 Los Angeles Topanga Canyon Santa Monica Mountains Comment
  UC535550  Lotus scoparius Ira W. Clokey, B. Templeton May 1929 4480 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  RSA724525  Lotus scoparius var. scoparius K. Dobry 1991-6-24 d- 737 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA724523  Lotus strigosus K. Dobry 1991-6-28 d- 889 Los Angeles Santa Monica Mts. Las Virgenes Rd. and Mulholland Hwy. at Soka Univ., E. Section Comment
  UC535350  Lotus strigosus Ira W. Clokey, B. Templeton Jul 1929 4576 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC864913  Lotus strigosus Ira W. Clokey, B. Templeton Jul 1929 4576 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  RSA4563  Lotus unifoliolatus B. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  RSA406395  Lotus wrangelianus Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  UC440403  Lotus wrangelianus Carl Epling and Lincoln Ellison 1929-5-18 Los Angeles Topanga Canyon Santa Monica Mountains Comment
  UCR11951  Ludwigia peploides P. H. Raven, H. J. Thompson 1959-10-18 14669 Los Angeles Western Transverse Range; Santa Monica Mtns., mouth of Malibu Creek, N arm of Malibu Lake 221 Comment
  POM355465  Ludwigia peploides subsp. peploides Wm. Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park. Comment
  UC1279995  Ludwigia peploides subsp. peploides Peter H. Raven with H. L. Wedberg 1957-6-15 10922 Los Angeles 2.6 mi. e. Seminole Hot Springs; Santa Monica Mts. Comment
  SEINET4044581  Lupinus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 182 Comment
  UC1129263  Lupinus albifrons A. D. Gifford 1934-4-23 141 Los Angeles 1 1/8 mi ne Cornell; Triunfo Pass Quadrangle Comment
  UC1129285  Lupinus albifrons F. H. Raymond 1930-1-6 16 Los Angeles Escondido Canyon; Triunfo Pass Quad., Escondido Canyon 335 Comment
  RSA407014  Lupinus albifrons var. eminens N. C. Cooper 1945-5-1 2176 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  SEINET2062551 Image available Lupinus albifrons var. eminens Norman C. Cooper 1945-5-1 2176 Los Angeles Tapia Park area, Santa Monica Mts. 304 Comment
  LA33933  Lupinus bicolor Henry J. Thompson; 1959-4-19 1935 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SFV4885  Lupinus bicolor M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  UC1129362  Lupinus bicolor A. D. Gifford 1934-4-23 143 Los Angeles 1 1/8 mi ne Cornell; Triunfo Pass Quadrangle Comment
  POM121824  Lupinus bicolor subsp. microphyllus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM350046  Lupinus bicolor subsp. microphyllus N. C. Cooper 1945-5-1 2202 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  POM350057  Lupinus bicolor subsp. microphyllus Christopher Davidson 1973-4-6 1855 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  SEINET2062844 Image available Lupinus densiflorus var. lacteus Mary V. Hood 1945-5-1 2246 Los Angeles Tapia Park area, Santa Monica Mts. 762 Comment
  UCR239616  Lupinus excubitus Dan S. Cooper 2012-6-14 612- 40 Los Angeles Western Transverse Range; Santa Monica Mountains, Newton Canyon Rd. near Latigo Canyon Rd. intersection 521 Comment
  CHSC14169  Lupinus excubitus var. hallii L. M. Mayer; I. J. Mayer 1974-4-6 137 Los Angeles Ca. 1/2 mi from Tapia Park on w side of Las Virgenes/ Malibu Canyon Rd. Comment
  RSA413596  Lupinus excubitus var. hallii H. L. Bauer 1929-4-1 s.n. Los Angeles Santa Monica foothills. Comment
  RSA503925  Lupinus excubitus var. hallii N. C. Cooper 1945-5-1 2176 Los Angeles Tapia Park area, Santa Monica Mts 610 Comment
  SFV7337  Lupinus hirsutissimus T. Gordon, M. H. Grayum 1975-3-21 853 Los Angeles Santa Monica Mountains Along Mulholland Highway about 5 miles west of Malibu Canyon Road. 305 Comment
  LA200478  Lupinus longifolius A. M. Johnson; 1932-5-30 4082 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  LA30852  Lupinus longifolius Peter H. Raven; Barbara Whitesel, Jane Turner 1959-2-23 c 131 Los Angeles Comment
  SEINET2062673 Image available Lupinus longifolius Norman C. Cooper 1945-5-1 2176 Los Angeles Tapia Park area, Santa Monica Mountains. 609 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
  LA33641  Lupinus microcarpus var. microcarpus Peter H. Raven; 1959-5-5 14157 Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  UCR12073  Lupinus nanus Coleta A. Lawler 1971-4-11 261 Los Angeles Western Transverse Range; Santa Monica Mtns., on Mulholland Hwy NE of Lake Malibu 244 Comment
  LA33640  Lupinus sparsiflorus Peter H. Raven; Henry J. Thompson 1959-5-5 13932 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 335 Comment
  RSA127892  Lupinus sparsiflorus Peter H. Raven, Henry J. Thompson 1959-5-5 14134 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd, Malibu Creek drainage. 335 Comment
  LA201748  Lupinus succulentus Arthur C. Gibson; 2001-5-19 4801 Los Angeles Santa Monica Mountains, Solstice Canyon, Solstice Canyon Park, along trail near park entrance Comment
  LA33937  Lupinus succulentus Henry J. Thompson; 1959-4-12 1931 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 304 Comment
  RSA414314  Lupinus succulentus N. C. Cooper 1945-5-1 2247 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  RSA498206  Lupinus succulentus N. C. Cooper 1945-5-1 2246 Los Angeles Tapia Park, Santa Monica Mountains 762 Comment
  SFV12387  Lupinus succulentus D. L. Koutnik 1978-5-10 464 Los Angeles Santa Monica Mountains Along Corral Canyon Road. 549 Comment
  SFV1916  Lupinus succulentus K. A. Wilson 1961-3-1 887 Los Angeles Santa Monica Mountains Mulholland Highway about 2 miles west of Las Virgenes Highway. 300 Comment
  LA33644  Lupinus truncatus Henry J. Thompson; 1959-4-12 1923 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 304 Comment
  SBBG114791  Lycium andersonii R. Burgess, P. Munro 1996-3-23 1850 Ventura Dry Cyn, 1 mi N of Anderson St terminus; Simi Valley 426 Comment
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Apr 11 2019
  LA31650  Madia gracilis Peter H. Raven; Henry J. Thompson 1959-5-5 14131 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 335 Comment
  GH420449  Malacothamnus fasciculatus W. H. Brewer 1860-1-1 81 Unknown Santa Monica, Sierra Sta. Monica 243 Comment
  LA200655  Malacothamnus fasciculatus Norman A. Cole; May 1964 392 Los Angeles Santa Monica Mountains, 3.1 mi. E from junction of Mulholland and Cornell Road 274 Comment
  LA200656  Malacothamnus fasciculatus Norman A. Cole; May 1964 392 Los Angeles Santa Monica Mountains, 3.1 mi. E from junction of Mulholland and Cornell Road 274 Comment
  LA47326  Malacothamnus fasciculatus David M. Bates; 1961-5-28 2493 Los Angeles Santa Monica Mountains, Mulholland Hwy, 0.4 mi. E of Malibu Lake 152 Comment
  SEINET4044543  Malacothamnus fasciculatus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Malibu Creek State Park. 259 Comment
  SFV2282  Malacothamnus fasciculatus K. A. Wilson 1961-7-13 1250 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. 275 Comment
  SFV7112  Malacothamnus fasciculatus K. A. Wilson 1974-8-21 1438 Los Angeles Santa Monica Mountains 2 miles west of Las Virgenes Road. 300 Comment
  UC535379  Malacothamnus fasciculatus Ira W. Clokey, B. Templeton May 1929 4553 Los Angeles Mandeville Canyon Santa Monica Mountains 152 Comment
  CHSC5105  Malacothamnus fasciculatus var. fasciculatus M. MacArthur 1967-7-22 90 Los Angeles Ca. 1 mi from Hwy 101 and ocean, along left side of Latigo Canyon Rd., Santa Monica Mts. 152 Comment
  UC1366102  Malacothamnus fasciculatus var. fasciculatus Stanislaw Modzelewski 1962-7-30 lasca 475 Los Angeles In chaparral above Malibu (on coastal slope of Santa Monica Mountains); Santa Monica Mountains Comment
  UCD134435  Malacothrix saxatilis Bill Wagner 1989-8-7 s.n. Los Angeles Northern Santa Monica Mountains, approximately 0.5 mile south of Hwy 101 on east and west sides of Kanan Road. Northeast of Ladyface. Comment
  RSA121826  Malacothrix saxatilis var. tenuifolia Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA301956  Malacothrix saxatilis var. tenuifolia J. R. Shevock 1972-9-16 2265 Los Angeles N-1 Rd. Malibu Canyon. 305 Comment
  SFV7110  Malacothrix saxatilis var. tenuifolia K. A. Wilson 1974-8-21 1436 Los Angeles Santa Monica Mountains 2 miles west of Las Virgenes Road. 300 Comment
  UC468867  Malacothrix saxatilis var. tenuifolia Crawford and Hiatt 1916-3-28 578 Los Angeles Santa Monica Mts. Comment
  RSA446  Malosma laurina J. T. Howell 1928-6-29 1005 Los Angeles 8 miles South Seminole Hot Springs, Santa Monica Mountains 610 Comment
  SEINET1034128  Malosma laurina S. Davis 2001-4-29 Los Angeles Pepperdine University campus, Biological Reserve, Comment
  SEINET4044586  Malva parviflora D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, East of Corral Canyon Rd. 152 Comment
  LA201760  Malvella leprosa Arthur C. Gibson; 2003-10-7 4839 Los Angeles 204 Comment
  LA200409  Marah macrocarpa C. L. Hogue; 1954-3-13 sn Los Angeles Santa Monica Mountains, near Seminole Hot Springs 335 Comment
  UC1122843  Marah macrocarpa P. L. Johannsen 1934-1-12 227 Los Angeles Puerco Canyon Calabasas Quadrangle Comment
  UCSB46612  Marah macrocarpa 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. 481 Comment
  CDA29486  Marrubium vulgare Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  RSA724459  Marrubium vulgare K. Dobry 1991-6-13 d- 727 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  SFV4054  Matricaria discoidea K. A. Wilson 1961-3-14 1025 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. Small valley with running stream. 290 Comment
  CDA34297  Medicago polymorpha M. O'Brien 2011-6-14 MOB 11 -5 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  POM121822  Medicago polymorpha Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  SFV1922  Medicago polymorpha K. A. Wilson 1961-3-14 1024 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. Small valley with running stream. 290 Comment
  RSA127895  Medicago polymorpha var. brevispina Peter H. Raven, Henry J. Thompson 1959-5-5 14116 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  CHSC106485  Medicago sativa K. Dobry 1991-6-24 733 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA759637  Medicago sativa K. Dobry 1991-6-24 733 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  LA201010  Melica californica Carl Wishner; 1986-7-9 1213 Los Angeles 83 Comment
  POM113990  Melica californica Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  CAS-BOT-BC281511  Melica imperfecta Peter H. Raven; Henry J. Thompson 1959-5-5 14149 Los Angeles Santa Monica Mts. Mulholland Highway, 1 mile W of Las Virgenes Rd, Malibu Creek drainage 274 Comment
  RSA127935  Melica imperfecta P. H. Raven, HJ Thompson 1959-5-5 14149 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  RSA484153  Melica imperfecta N. C. Cooper 1945-5-1 2226 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  RSA724990  Melica imperfecta K. Dobry 1991-6-24 d- 731 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. 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
  RSA725311  Melica imperfecta K. Dobry 1991-6-24 d- 730 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  UC440484  Melica imperfecta Carl Epling and Lincoln Ellison 1929-3-16 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC440486  Melica imperfecta Carl Epling and Lincoln Ellison 1929-4-27 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UCR17166  Melica imperfecta H. J. Thompson 1959-4-19 1953 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Hwy 1 mi west of Las Virgenes Road, Malibu Creek Drainage 274 Comment
  CDA34300  Melilotus indicus M. O'Brien 2011-6-14 MOB 11 -9 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  POM348189  Melilotus indicus Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  LA200587  Mentha canadensis J. A. Ewan; 1931-10-24 5264 Los Angeles 220 Comment
  LA33784  Mentha canadensis Peter H. Raven; Henry J. Thompson 1959-10-25 14636 A Los Angeles Comment
  POM187689  Mentha canadensis Joseph A. Ewan 1931-10-24 5264 Los Angeles North shore Malibu Lake. Comment
  LA200642  Mentzelia micrantha A. M. Johnson; 1932-5-30 4106 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA33785  Mentzelia micrantha Peter H. Raven; 1959-5-9 14170 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA82380  Mentzelia micrantha O. H. Kappler; 1944-4-30 598 Los Angeles Santa Monica Mountains, Latigo Canyon 121 Comment
  RSA127841  Mentzelia micrantha Peter H. Raven 1959-5-9 14170 Los Angeles Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 244 Comment
  SEINET4044577  Mentzelia micrantha D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 198 Comment
  SFV4883  Mentzelia micrantha M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  UC1279994  Mentzelia micrantha Peter H. Raven, H. L. Wedberg 1957-6-15 10906 Los Angeles 8 mi n U.S. 101A; Santa Monica Mountains, Latigo Canyon Comment
  UCSB46624  Micranthes californica Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road on southwest side of Mulholland Hwy 487 Comment
  RSA126664  Micropus californicus P. H. Raven, Henry J. Thompson 1959-5-5 14132 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd, Malibu Creek drainage. 335 Comment
  CAS-BOT-BC348439  Micropus californicus var. californicus Peter H. Raven; Henry J. Thompson 1959-5-5 14132 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 335 Comment
  JEPS30648  Micropus californicus var. californicus Peter H. Raven and Henry J. Thompson 1959-5-5 14132 Los Angeles Mulholland Hwy 1 mi w. Las Virgenes Rd; Santa Monica Mountains, Malibu Creek drainage 335 Comment
  LA33768  Micropus californicus var. californicus Peter H. Raven; Henry J. Thompson 1959-5-5 14132 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage Comment
  LA200908  Microseris douglasii subsp. tenella Carl Wishner; 1997-3-24 2427 Los Angeles Santa Monica Mountains, Cornell, hills just E of Los Angeles County Fire Station 275.0 Comment
  LA99490  Microsteris gracilis Hisao P. Arai; 1957-3-16 sn Los Angeles 152 Comment
  LA32248  Mimulus aurantiacus Peter H. Raven; 1959-5-9 14167 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  JEPS23717  Mimulus aurantiacus var. pubescens Peter H. Raven 1959-5-9 14167 Los Angeles 1 mi w Las Virgenes Rd. (Mulholland Hwy.); Santa Monica Mountains, Malibu Creek drainage 274 Comment
  POM122670  Mimulus aurantiacus var. pubescens Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA127843  Mimulus aurantiacus var. pubescens Peter H. Raven 1959-5-9 14167 Los Angeles Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage. 274 Comment
  RSA248671  Mimulus aurantiacus var. pubescens Christopher Davidson 1974-6-4 2287 Los Angeles Tapia Park, off Malibu Canyon Rd. Comment
  RSA442640  Mimulus aurantiacus var. pubescens N. C. Cooper 1945-5-1 2242 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA59143  Mimulus aurantiacus var. pubescens G. R. Campbell 1950-4-17 14584 Los Angeles Escondido Canyon, leading to Malibu Lake, ca. 5 miles above Highway Alt. 101. 457 Comment
  JEPS23715  Mimulus brevipes Peter H. Raven, Henry J. Thompson 1959-5-5 14153 Los Angeles 4.1 mi nw Tapia Park (on road to Malibu Lake); Santa Monica Mountains 182 Comment
  LA32127  Mimulus brevipes Henry J. Thompson; 1959-4-12 1933 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 2 mi W of Las Virgenes Rd. 304 Comment
  LA35209  Mimulus brevipes Mary V. Hood; 1944-5-7 44- 39 -k* Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  LA35210  Mimulus brevipes Mary V. Hood; 1941-4-27 41- 77 -k* Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  LA51877  Mimulus brevipes A. M. Johnson; 1932-5-30 4121 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA724667  Mimulus brevipes K. Dobry 1991-6-24 d- 747 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  SFV15553  Mimulus brevipes R. K. Stachelek 1992-5-2 30 Los Angeles Santa Monica Mountains Tapia Park, off Malibu Canyon Road. 150 Comment
  UC1293691  Mimulus brevipes P. C. Everett and E. K. Balls 1959-6-2 23846 Los Angeles 1 mi ne Stokes Canyon; Santa Monica Mts. 182 Comment
  UC440421  Mimulus brevipes H. Anderson 1930-5-30 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UCD122435  Mimulus brevipes Daryl Koutnik 1978-3-31 198 Los Angeles West fork of Triunfo Creek, south of Westlake. 411 Comment
  SFV6172  Mimulus glaucescens R. M. Muran 1974-5-28 85 Los Angeles Santa Monica Mountains Along road by Seminole Hot Springs. 396 Comment
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Jul 13 2018
  LA51863  Mimulus guttatus W. O. Griesel; 1936-4-25 sn Los Angeles Comment
  LA51866  Mimulus guttatus A. M. Johnson; 1932-5-30 4092 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA724666  Mimulus guttatus K. Dobry 1991-6-28 f- 884 Los Angeles Santa Monica Mts. Las Virgenes Rd. and Mulholland Hwy. at Soka Univ., E. Section Comment
  SFV12053  Mimulus guttatus D. L. Koutnik 1978-3-31 195 Los Angeles Santa Monica Mountains West fork of Triunfo Creek, south of Westlake. 274 Comment
  UCD122683  Mimulus nasutus Daryl Koutnik 1978-3-31 195 Los Angeles West fork of Triunfo Creek, south of Westlake. 274 Comment
  SFV4891  Mimulus pilosus M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 150 Comment
  SFV1126  Mirabilis laevis K. A. Wilson 1961-3-5 942 Los Angeles Santa Monica Mountains Mulholland Highway, about 2 miles west of Las Virgenes Road. Comment
  LA32253  Mirabilis laevis var. crassifolia Henry J. Thompson; 1959-4-12 1924 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 297 Comment
  RSA59141  Mirabilis laevis var. crassifolia G. R. Campbell 1950-4-17 14585 Los Angeles Escondido Canyon, leading to Malibu Lake, ca. 5 miles above Highway Alt. 101. 457 Comment
  UC535638  Mirabilis laevis var. crassifolia Ira W. Clokey, B. Templeton May 1929 4499 Los Angeles Mandeville Canyon, Santa Monica Mountains 350 Comment
  UC851760  Mirabilis laevis var. crassifolia E. Lloyd 1933-4-8 Los Angeles Temescal Canyon, Santa Monica Mountains Comment
  UC851763  Mirabilis laevis var. crassifolia Ira W. Clokey, B. Templeton May 1929 4499 Los Angeles Mandeville Canyon, Santa Monica Mountains 350 Comment
  LA47058  Monolopia lanceolata Henry J. Thompson; 1959-3-31 1903 Los Angeles 274 Comment
  SFV20712  Monolopia lanceolata T. Sagar 2004-3-15 32 Los Angeles Santa Monica Mountains Cornell Road at Paramount Ranch, near Medea Creek. 275 Comment
  RSA403578  Muhlenbergia microsperma Robert M. Perkins 1936-4-20 131 Los Angeles Road to Malibu Lake. Comment
  RSA87324  Muhlenbergia microsperma F. W. Peirson 1918-5-5 1589 Los Angeles Brents on the Malibu, Santa Monica Mountains. Comment
  RSA87325  Muhlenbergia microsperma F. W. Peirson 1927-3-20 7118 Los Angeles Summit of ridge south of Malibu Lake Comment
  UCD86844  Muhlenbergia microsperma F. W. Peirson 1927-3-20 7118 Los Angeles south of Malibu Lake. Comment
  RSA305062  Muhlenbergia rigens P. H. Raven, Henry J. Thompson 1960-5-21 s.n. Los Angeles Cornell Corners, Santa Monica Mountains. 244 Comment
  POM113987  Nassella cernua Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UC121718  Nassella cernua H. E. Hasse 1895-4-8 Los Angeles Santa Monica Range Comment
  CAS-BOT-BC259911  Nassella lepida Peter H. Raven; H. L. Wedberg 1957-6-15 10903 Los Angeles Latigo Canyon, 0.8 mile N of US 101A, Santa Monica Mountains Comment
  CAS-BOT-BC259923  Nassella lepida H. E. Hasse 1895-4-8 s.n. Los Angeles Canons [Canyons] of Santa Monica Range Comment
  LA94792  Nassella lepida Norman A. Cole; May 1964 393 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  POM484104  Nassella lepida Robert M. Perkins 1936-4-20 134 Los Angeles Road to Malibu Lake. Comment
  UCD87913  Nassella lepida Peter H. Raven; H. L. Wedberg 1957-6-15 10903 Los Angeles in Latigo Canyon 0.8 mile north of United States Highwy 101A, Santa Monica Mountains. Comment
  CAS-BOT-BC260143  Nassella pulchra Peter H. Raven 1959-5-9 14161 Los Angeles Santa Monica Mountains. Mulholland Highway 1 mile W of Las Virgenes Road, Malibu Creek drainage 274 Comment
  GH361637  Nassella pulchra P. H. Raven 1959-5-9 14161 Unknown Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  LA33435  Nassella pulchra Peter H. Raven; 1959-5-9 14161 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  RSA127899  Nassella pulchra P. H. Raven 1959-5-9 14161 Los Angeles Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage, 274 Comment
  RSA484114  Nassella pulchra Robert M. Perkins 1936-4-20 132 Los Angeles Road to Malibu Lake. Comment
  CDA21168  Nassella tenuissima M. O'Brien 2007-4-22 MOB 1 -2007 Los Angeles South Coast; Malibu Bluffs State Recreation Area, 0 Comment
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Dec 6 2014
  CAS-BOT-BC60404  Nasturtium officinale Peter H. Raven; Henry J. Thompson 1959-10-14 14632 Los Angeles Santa Monica Mountains. East end of Malibu Lake. 220 Comment
  RSA127448  Nasturtium officinale P. H. Raven, H. J. Thompson 1959-10-14 14632 Los Angeles Santa Monica Mountains: East end of Malibu Lake. (Lat. N. 34d; Long. 118d to 119d W) 221 Comment
  UC856870  Navarretia hamata Ira W. Clokey, B. Templeton 1929-7-1 4577 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  RSA468376  Navarretia jaredii Museum Jrs. 1945-06 s.n. Los Angeles Seminole Hot Springs. Comment
  RSA4559  Navarretia ojaiensis B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
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Feb 1 2011
  SBBG132872  Navarretia ojaiensis R. Burgess, C. Wishner, A. Gibson, T. Sagar, T. Valois 2011-7-6 8905 Ventura Santa Monica Mtns, Agoura area, W-side Mulholland Hwy, S of Sierra Crk Rd; Los Angeles 283 Comment
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Dec 29 2018
  UCR239614  Navarretia ojaiensis Dan S. Cooper 2012-6-14 612- 41 Los Angeles Western Transverse Range; Santa Monica Mountains, Newton Canyon Rd. near Latigo Canyon Rd. intersection 521 Comment
  SFV4898  Nemacladus ramosissimus M. H. Grayum 1971-5-8 s. n. Los Angeles Santa Monica Mountains About 5 miles west of Las Virgenes Road on Mulholland Highway. 305 Comment
  UC24267  Nemophila menziesii var. integrifolia H. M. Hall 1902-5-11 Los Angeles Sierra Santa Monica Comment
  LA33790  Nemophila pedunculata Peter H. Raven; Henry J. Thompson 1959-5-5 14142 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 335 Comment
  UC535346  Nicotiana glauca Ira W. Clokey, B. Templeton Jun 1929 4583 Los Angeles Mandeville Canyon; Santa Monica Mountains 150 Comment
  UC884647  Nicotiana glauca Ira W. Clokey, B. Templeton Jun 1929 4583 Los Angeles Mandeville Canyon; Santa Monica Mountains 150 Comment
  LA202437  Nicotiana quadrivalvis Arthur C. Gibson; 2006-7-11 5113 Los Angeles SANTA MONICA MOUNTAINS, grounds of the former Soka University on Mulholland Hwy. Comment
  LA51852  Nicotiana quadrivalvis A. M. Johnson; 1932-5-30 4118 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA202407  Oenothera suffrutescens Arthur C. Gibson; 2004-9-5 2573 Los Angeles Santa Monica Mountains, Liberty Canyon, near old homesteads, ca 150 m from eucalyptus grove Comment
  SFV21716  Olea europaea J. N. Hogue 2010-7-30 369 .2 Los Angeles Santa Monica Mountains 1 mile south of Seminole Hot Springs. At trailhead near road. 335 Comment
  UCD123204  Orobanche fasciculata Daryl Koutnik 1978-4-28 439 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
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Oct 1 2018
  UC303760  Oxalis albicans subsp. californica Crawford and Hiatt 1916-3-28 Los Angeles Santa Monica Mtns Comment
  LA51405  Oxalis californica Peter H. Raven; 1960-4-2 14863 Los Angeles Santa Monica Mountains, Lake Enchanto, 0.2 mi east of Lake Enchanto 228 Comment
  JEPS23713  Packera breweri Peter H. Raven 1959-5-1 14051 Los Angeles 1 mi w of Las Virgenes Rd Malibu Creek drainage; Santa Monica Mountains, Mulholland Hwy 274 Comment
  JEPS30483  Packera breweri Henry J. Thompson 1959-4-19 1940 Los Angeles 1 mi w of Las Virgenes Rd.; Mulholland Hwy, Malibu Creek Drainage 274 Comment
  RSA126748  Packera breweri P. H. Raven 1959-5-1 14051 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virenes Rd. 274 Comment
  CAS-BOT-BC121177  Paeonia californica Peter H. Raven; Henry J. Thompson 1959-5-5 14130 Los Angeles Mulholland Hwy, 1 mile W of Las Virgenes Rd, Malibu Creek drainage 335 Comment
  LA32243  Paeonia californica Peter H. Raven; Henry J. Thompson 1959-5-5 14130 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 335 Comment
  RSA126730  Paeonia californica Peter H. Raven, H. J. Thompson 1959-5-5 s.n. Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd, Malibu Creek drainage. 335 Comment
  RSA199680  Paeonia californica I. W. Clokey, Bonnie C. Templeton 1929-04 4447 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA501313  Paeonia californica S. Zona 1989-4-1 306 Los Angeles Tapia County Park, Shaded north facing slope beyond picnic area. 180 Comment
  SEINET4090393  Paeonia californica R. Gustafson 1977-1 sn Los Angeles Tapia Peak, Malibu Canyon, Santa Monica Mountains. Comment
  UC1302325  Paeonia californica Peter H. Raven and Robert F. Thorne 1964-5-7 19026 Los Angeles near Seminole Hot Springs; Santa Monica Mountains, Saddle Rock Ranch Comment
  LA33792  Parietaria hespera Peter H. Raven; 1959-5-9 14168 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  SFV7342  Parietaria hespera T. Gordon, M. H. Grayum 1975-3-21 858 Los Angeles Santa Monica Mountains Along Mulholland Highway just west of Seminole Hot Springs. 366 Comment
  CAS-BOT-BC413417  Parietaria hespera var. hespera Peter H. Raven 1959-5-9 14168 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 243 Comment
  LA33793  Parietaria hespera var. hespera Peter H. Raven; Henry J. Thompson 1959-5-5 14155 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  RSA126732  Parietaria hespera var. hespera Peter H. Raven, Henry J. Thompson 1959-5-5 14155 Los Angeles 4.1 miles northwest of Tapia Park on road to Malibu Lake. 600 Comment
  CAS-BOT-BC265635  Paspalum distichum Peter H. Raven; Henry J. Thompson 1959-10-14 14622 Los Angeles East end of Malibu Lake, Santa Monica Mountains 220 Comment
  CAS-BOT-BC265636  Paspalum distichum J. Ewan 1931-10-24 5262 Los Angeles North shore Malibu Lake, Santa Monica Mts. Comment
  GH355609  Paspalum distichum P. H. Raven & H. J. Thompson 1959-10-14 14622 Unknown east end of Malibu Lake 220 Comment
  LA33420  Paspalum distichum Peter H. Raven; Henry J. Thompson 1959-10-14 14622 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  POM364357  Paspalum distichum W. W. Martin 1971-8-11 s.n. Los Angeles Drainage of Malibu Creek, vicinity of Tapia Park Comment
  RSA127446  Paspalum distichum P. H. Raven, H. J. Thompson 1959-10-14 14622 Los Angeles Santa Monica Mountains: East end of Malibu Lake. (Lat. N. 34d; Long. 118d to 119d W) 221 Comment
  RSA77867  Pectocarya linearis subsp. ferocula F. W. Peirson 1918-5-5 1017 Los Angeles Brents on the Malibu, Santa Monica Mountains. Comment
  LA210404  Pedicularis densiflora A. M. Johnson; 1932-5-30 4104 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  SFV3422  Pedicularis densiflora M. L. Vincent 1961-3-12 s.n. Los Angeles Santa Monica Mountains Malibu area. Las Virgenes Road. On dry slope in Tapia Park. 150 Comment
  UCR9218  Pedicularis densiflora D. H. Wilken 1965-2-20 28 Los Angeles Western Transverse Range; Santa Monica Mtns., Upton Canyon, near Mulholland Hwy 488 Comment
  LA94148  Pellaea andromedifolia Lawrence L. Kiefer; 1966-4-10 1846 Los Angeles SANTA MONICA MOUNTAINS, Rustic Canyon, ca. 0.25 mi. below Camp Josepho. 304 Comment
  LA94156  Pellaea andromedifolia Lawrence L. Kiefer; 1966-5-7 2002 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ravine above the road and ca 0.5 mi below the tunnel. 213 Comment
  LA94158  Pellaea andromedifolia Lawrence L. Kiefer; 1966-3-13 1727 Los Angeles SANTA MONICA MOUNTAINS, Castro Peak, ca. 6 mi from Hwy 1 on Latigo Canyon Road. 609 Comment
  LA94161  Pellaea andromedifolia Lawrence L. Kiefer; 1966-3-12 1695 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek, near road just S of Malibu Lake. 243 Comment
  SFV68  Pellaea andromedifolia K. A. Wilson 1961-2-18 855 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
  UC535314  Pellaea andromedifolia Ira W. Clokey, B. Templeton May 1929 4536 Los Angeles Mandeville Canyon; Santa Monica Mts 450 Comment
  UC812328  Pellaea andromedifolia Ira W. Clokey, B. Templeton 1929-5-1 4536 Los Angeles Mandeville Canyon; Santa Monica Mts 450 Comment
  RSA686920  Pellaea mucronata H. E. Hasse 1899-6-25 s.n. Los Angeles Santa Monica Range Comment
  LA94173  Pellaea mucronata var. mucronata Lawrence L. Kiefer; 1966-3-6 1658 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 3.5 mi up Corral Canyon Rd. 579 Comment
  UC812400  Pellaea mucronata var. mucronata Ira W. Clokey, B. Templeton May 1929 4537 Los Angeles Mandeville Canyon; Santa Monica Mts 450 Comment
  UCR49210  Penstemon X parishii Kathy Harper 1987-5-2 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Hwy, between Las Virgenes Valley Overlook and Yerba Buena Rd. At overlook Comment
  LA51912  Penstemon centranthifolius A. M. Johnson; 1932-5-30 4075 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  RSA4561  Penstemon centranthifolius B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  SD112108  Penstemon centranthifolius Linda Allen 1975-6-15 Los Angeles Century Ranch, W. Santa Monica Mts., north facing slope Comment
  SFV6220  Penstemon centranthifolius R. M. Muran 1974-5-11 90 Los Angeles Santa Monica Mountains Across the road from Seminole Hot Springs of the Mulholland Highway. 275 Comment
  CLARK-A1528-4307  Penstemon heterophyllus Art Whistler 1966-6-20 9 Los Angeles Malibu Comment
  POM122668  Penstemon heterophyllus Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  SFV3434  Penstemon heterophyllus M. L. Vincent 1961-5-10 45 Los Angeles Santa Monica Mountains Malibu Canyon Road. 0.25 miles north of Tapia Park. Roadside. 180 Comment
  UC1063389  Penstemon heterophyllus A. D. Gifford 1934-4-23 145 Los Angeles 1 mi w Castro Peak; Triunfo Pass Quadrangle Comment
  UCR11969  Penstemon heterophyllus P. H. Raven 1960-5-21 15398 Los Angeles Western Transverse Range; Santa Monica Mtns., Cornell Corners 244 Comment
  RSA724670  Penstemon heterophyllus subsp. heterophyllus K. Dobry 1991-6-11 d- 676 Los Angeles Santa Monica Mts las Virgenes and Mulholland Hwys. at Soka University Comment
  LA200887  Penstemon heterophyllus var. australis Norman A. Cole; May 1964 399 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Malibu Lake, Lake Malibu bridge on Lake Vista Rd. Comment
  LA51902  Penstemon heterophyllus var. australis A. M. Johnson; 1932-5-30 4085 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA51914  Penstemon heterophyllus var. australis W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, Triunfo Canyon 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
  RSA408095  Penstemon heterophyllus var. australis Unspecified 1945-06 s.n. Los Angeles Seminole Hot Springs. Comment
  SBBG17016  Penstemon heterophyllus var. australis M. Vincent 1961-5-10 45 Los Angeles Malibu Cyn road, 0.25 mi N of Tapia Park Comment
  UCD124237  Penstemon heterophyllus var. australis Daryl Koutnik 1978-5-30 504 Los Angeles Cornell Corners on Cornell Road south of Agoura Road. 274 Comment
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Oct 1 2018
  UCSB31539  Penstemon heterophyllus var. australis Griesel, Wesley 1962-7-6 Los Angeles Tapia Park; Santa Monica Mts 152 Comment
  SD112109  Penstemon heterophyllus var. heterophyllus Linda Allen 1975-6-15 Los Angeles Century Ranch, W. Santa Monica Mts., adj. to road cuts Comment
  RSA724671  Penstemon spectabilis K. Dobry 1991-6-24 d- 746 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  LA35185  Penstemon spectabilis var. subviscosus Mary V. Hood; 1941-4-27 41 74 k* Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  POM123113  Pentachaeta lyonii Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  HSC1098  Pentagramma triangularis C. S. Apperson 1966-4-29 Los Angeles Tapia Park area near Malibu Cyn. in the Santa Monica Mtns. Comment
  SFV76  Pentagramma triangularis K. A. Wilson 1961-2-18 856 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
  UCD137786  Pentagramma triangularis Kenneth A. Wilson 1961-2-18 856 Los Angeles Santa Monica Mountains, Mulholland Highway, 0.5 mile west of Sulfur Hot Springs. Comment
  CAS-BOT-BC71669  Pentagramma triangularis subsp. triangularis Henry J. Thompson 1959-3-31 1915 Los Angeles 2 miles southwest of Seminole Hot Springs about 2 miles southwest of Cornell 396 Comment
  LA33801  Pentagramma triangularis subsp. triangularis Henry J. Thompson; 1959-3-31 1915 Los Angeles SANTA MONICA MOUNTAINS, 1.2 mi SW of Seminole Hot Springs, about 2 mi SW of Cornell. 396 Comment
  LA94192  Pentagramma triangularis subsp. triangularis Lawrence L. Kiefer; 1966-3-6 1654 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 2 mi from canyon mouth. 304 Comment
  LA94196  Pentagramma triangularis subsp. triangularis Lawrence L. Kiefer; 1966-3-13 1726 Los Angeles SANTA MONICA MOUNTAINS, Malibu Vista, Latigo Canyon Rd, ca 3 mi from Hwy 1, ravine above the road. 304 Comment
  LA94198  Pentagramma triangularis subsp. triangularis Lawrence L. Kiefer; 1966-3-12 1697 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek, near road just S of Malibu Lake. 243 Comment
  LA94201  Pentagramma triangularis subsp. triangularis Lawrence L. Kiefer; 1962-9-9 359 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, vivcinity of Paramount Ranch. 304 Comment
  LA94221  Pentagramma triangularis subsp. triangularis Lawrence L. Kiefer; 1966-5-7 2005 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ravine above the road and ca 0.5 mi S of the tunnel. 213 Comment
  RSA687376  Pentagramma triangularis subsp. triangularis B. C. Templeton 1929-04 4444 Los Angeles Mandeville Canyon. 425 Comment
  LA33810  Persicaria lapathifolia Peter H. Raven; Henry J. Thompson 1959-10-14 14636 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA33809  Persicaria punctata Peter H. Raven; Henry J. Thompson 1959-10-14 14624 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  RSA127444  Petunia parviflora Peter H. Raven, Henry J. Thompson 1959-10-14 14621 Los Angeles East end of Malibu Lake. 221 Comment
  JEPS24982  Phacelia Ira W. Clokey, B. Templeton May 1929 4531 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UC881204  Phacelia Ira W. Clokey, B. Templeton May 1929 4531 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UCR239615  Phacelia cicutaria Dan S. Cooper 2012-7-2 712- 42 Los Angeles Western Transverse Range; Santa Monica Mountains, upper Escondido Canyon 84 Comment
  LA33796  Phacelia cicutaria var. hispida Peter H. Raven; Henry J. Thompson 1959-5-5 14137 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1) 365 Comment
  LA33997  Phacelia cicutaria var. hispida Peter H. Raven; 1959-5-2 14050 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake. 182 Comment
  LA38551  Phacelia cicutaria var. hispida Mary Reynolds; 1937-5-2 161 Los Angeles 220 Comment
  LA40165  Phacelia cicutaria var. hispida Tamar; 1961-4-8 6409 Los Angeles 365 Comment
  POM123377  Phacelia cicutaria var. hispida Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA126667  Phacelia cicutaria var. hispida Peter H. Raven, H. J. Thompson 1959-5-5 14137 Los Angeles Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage. 366 Comment
  RSA427642  Phacelia cicutaria var. hispida Christopher Davidson 1973-4-6 1860 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  RSA650553  Phacelia cicutaria var. hispida Eleanor McClung 1937-5-2 161 Los Angeles Coast Ranges near Lake Malibu. Comment
  SFV12406  Phacelia cicutaria var. hispida D. L. Koutnik 1978-6-25 558 Los Angeles Santa Monica Mountains 1 mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  UC1302892  Phacelia cicutaria var. hispida Peter H. Raven and Robert F. Thorne 1964-5-7 19010 Los Angeles near Seminole Hot Springs; Santa Monica Mountains, Saddle Rock Ranch Comment
  UCD120317  Phacelia cicutaria var. hispida Daryl Koutnik 1978-6-25 558 Los Angeles One mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  GH402947  Phacelia cicutaria var. hubbyi M. E. Jones 1926-4-26 Unknown Malibu Hills Comment
  LA35886  Phacelia cicutaria var. hubbyi Peter H. Raven; Henry J. Thompson 1960-4-12 15023 Los Angeles Santa Monica Mountains, Mulholland Drive, 3.1 W of Las Virgenes Road 274 Comment
  CAS-BOT-BC134017  Phacelia distans Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  LA33993  Phacelia distans Henry J. Thompson; 1959-3-31 1902 Los Angeles Santa Monica Mountains, Cornell Rd, 1 mi N of Mulholland Hwy and 1.8 mi S of Malibu Junction 274 Comment
  LA35910  Phacelia distans Peter H. Raven; 1960-4-2 14860 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd 213 Comment
  POM123378  Phacelia distans Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  JEPS24996  Phacelia egena Peter H. Raven 1960-5-21 15404 Los Angeles Triunfo Canyon Santa Monica Mountains 259 Comment
  LA38544  Phacelia egena A. M. Johnson; 1932-5-30 4084 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  SD38317  Phacelia egena Edith A. Purer 1935-5-11 6581 Los Angeles Hillside, Malibou Road, Santa Monica Mountains. Comment
  RSA1073  Phacelia grandiflora J. T. Howell 1928-6-29 999 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  RSA498204  Phacelia grandiflora D. A. Reynolds 1979-5-4 s.n. Los Angeles Seminole Hot Springs. 280 Comment
  SFV4893  Phacelia grandiflora M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  UC1181202  Phacelia grandiflora P. C. Everett and E. K. Balls 1959-6-2 23854 Los Angeles 0.5 mi n jct. of Mulholland Drive and road to Backus; Santa Monica Mountains 609 Comment
  UCD120526  Phacelia hubbyi Michael Alvord; Curtis Schway 1993-3-28 5 Los Angeles Santa Monica Mtns., Malibu State Park, S.E. corner of Mulholland Dr. and Cornell Rd., 200 ft. into driveway, before trail. 240 Comment
  UCR11820  Phacelia imbricata H. J. Thompson 1960-6-7 3075 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Hwy. 1mi west of Las Virgenes Road. Malibu Creek drainage 274 Comment
  RSA785820  Phacelia imbricata subsp. imbricata K. Dobry 1991-6-13 715 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  UC1167736  Phacelia imbricata subsp. imbricata Peter H. Raven and W. L. Wedberg 1957-6-15 10913 Los Angeles Latigo Canyon Rd at Newton Canyon Rd; Santa Monica Mountains Comment
  UC881199  Phacelia minor Ira W. Clokey, B. Templeton Mar., 1929 4532 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  LA201511  Phacelia parryi Arthur C. Gibson; 2003-5-17 4880 Los Angeles 234 Comment
  LA33994  Phacelia parryi Henry J. Thompson; 1959-3-31 1906 Los Angeles Santa Monica Mountains, Medea Creek, Cornell Rd, 1 mi N of Mulholland Hwy, 1.8 mi S of Malibu Junction 274 Comment
  LA35917  Phacelia parryi Peter H. Raven; 1960-4-2 14862 Los Angeles Santa Monica Mountains, Lake Enchanto, 0.2 mi east of Lake Enchanto 228 Comment
  LA40153  Phacelia parryi Tamar; 1961-4-8 6416 Ventura Santa Monica Mountains, Latigo Canyon, 8.5 mi from Coast Hwy US 101 640 Comment
  RSA428148  Phacelia parryi Christopher Davidson 1973-4-6 1858 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  RSA59069  Phacelia parryi G. R. Campbell 1950-4-17 14590 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  RSA597  Phacelia parryi J. T. Howell 1928-6-29 1000 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  SFV12400  Phacelia parryi D. L. Koutnik 1978-5-10 467 Los Angeles Santa Monica Mountains Corral Canyon Road. 640 Comment
  UC1181201  Phacelia parryi P. C. Everett and E. K. Balls 1959-6-2 23855 Los Angeles 0.5 mi n jct. of Mulholland Drive and road to Backus; Santa Monica Mts. 609 Comment
  UCR282594  Phacelia parryi Dan S. Cooper 2017-5-4 517- 31 Los Angeles Santa Monica Mountains, Medea Creek just south of Wagon Rd., adjacent to Paramount Ranch 232 Comment
  LA38794  Phacelia tanacetifolia Henry J. Thompson; 1959-4-12 1932 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 297 Comment
  SBBG41183  Phacelia tanacetifolia J. P. Broughton 1971-3-24 1347 Los Angeles Cornell Rd just E of Lake Enchanto Comment
  LA33992  Phacelia viscida Henry J. Thompson; 1959-4-12 1921 Los Angeles Santa Monica Mountains, Mulholland Hwy, 2 mi W of Las Virgenes Rd 304 Comment
  RSA1074  Phacelia viscida J. T. Howell 1928-6-29 997 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
  SBBG41175  Phacelia viscida J. P. Broughton 1971-3-24 1348 Los Angeles Cornell Rd just E of Lake Enchanto Comment
  SFV3036  Phacelia viscida K. A. Wilson 1961-3-18 1043 Los Angeles Santa Monica Mountains Latigo Canyon Road, 2 miles south of Mulholland Highway on disturbed, roadside banks. 580 Comment
  UC56884  Phacelia viscida H. M. Hall 1902-5-11 3260 Los Angeles Sierra Santa Monica Comment
  UC56885  Phacelia viscida H. M. Hall 1902-5-11 3269 Los Angeles Sierra Santa Monica Comment
  SEINET3091900 Image available Phacelia viscida var. albiflora Norman C. Cooper 1945-5-1 2199 Los Angeles Tapia Park area, Santa Monica Mountains. Comment
  RSA127953  Pholistoma auritum H. J. Thompson 1959-4-19 1939 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  UC24142  Pholistoma auritum H. M. Hall 1902-5-11 3272 Los Angeles Sierra Santa Monica Comment
  UCSB46611  Pholistoma auritum 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. 481 Comment
  CAS-BOT-BC222553  Pholistoma auritum var. auritum Henry J. Thompson 1959-4-19 1939 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  LA33798  Pholistoma auritum var. auritum Henry J. Thompson; 1959-4-19 1939 Los Angeles Santa Monica Mountains, Malibu Creek drainage, Mulholland Highway, 1 mi. W of Las Virgenes Rd 274 Comment
  LA94733  Phoradendron villosum subsp. villosum P. R. Atsatt; Peter H. Raven, Henry J. Thompson 1955-7-10 553 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. Comment
  SEINET4044587 Image available Picris echioides D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 825 meters from coast. 22.5 slope, aspect 269. 167 Comment
  SEINET4044599 Image available Picris echioides D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 1910 meters from coast. 22 slope, aspect 220. 198 Comment
  POM123047  Piperia cooperi H. E. Hasse 1890-06 s.n. Los Angeles Foothills, Sierra Santa Monica [Santa Monica Mountains]. Comment
  LA33619  Piperia unalascensis Peter H. Raven; Henry J. Thompson 1959-5-5 14136 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage 365 Comment
  CDA29521  Piptatherum miliaceum Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  CDA33965  Piptatherum miliaceum M. O'Brien 2006-12-1 MOB 06 -3 Los Angeles Santa Monica Mountains; Malibu Creek State Park. Comment
  LA103428  Plagiobothrys canescens Barry A. Prigge; 1986-3-20 6954 Los Angeles Santa Monica Mountains, Medea Creek, just N of Paramount Ranch State Park 231 Comment
  POM368858  Plagiobothrys canescens Christopher Davidson 1973-4-6 1870 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  RSA347571  Plagiobothrys canescens B. A. Prigge 1986-3-20 6954 Los Angeles Santa Monica Mountains: Medea creek, just north of Paramount Ranch State Park. 232 Comment
  UCR261860  Plagiobothrys canescens var. canescens Tim Thomas 1987-3-17 1040 Los Angeles South Coast, Santa Monica Mountains, Paramount Ranch, north secion on small hill 229 Comment
  UC56865  Plantago erecta H. M. Hall 1902-5-11 3265 Los Angeles Sierra Santa Monica Comment
  SEINET4044535  Plantago lanceolata D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 213 Comment
  RSA127425  Plantago major Peter H. Raven, H. J. Thompson 1959-10-14 14625 Los Angeles East end of Malibu Lake. 221 Comment
  SFV3507  Plantago major H. N. Falb 1958-11-9 s. n. Los Angeles Santa Monica Mountains Malibu Canyon Road, Tapia Park. 150 Comment
  UCR249910  Platanus racemosa Mark A. Elvin, Tarja Sagar 2013-5-31 7153 Los Angeles Western Transverse Ranges: Santa Monica Mountains, along Malibu Canyon Road south of tunnel, in main drainage and tributaries 168 Comment
  LA94783  Plectritis ciliosa Henry J. Thompson; 1958-4-19 sn Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  POM121866  Plectritis ciliosa subsp. insignis Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  LA202281  Pluchea odorata Arthur C. Gibson; 2004-10-9 5026 Los Angeles Santa Monica Mountains, Triunfo Canyon, along creek bed entering Lake Malibou Comment
  SFV6930  Pluchea odorata T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 645 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  RSA697114  Pluchea sericea Anonymous s.n. Los Angeles Santa Monica Mountains Comment
  POM112310  Poa secunda H. E. Hasse 1890-05 s.n. Los Angeles Foothills, Sierra Santa Monica. Comment
  CAS-BOT-BC236205  Poa secunda subsp. secunda L. R. A. 1901-4-1 1262 Los Angeles Santa Monica Mountains Comment
  CAS-BOT-BC236209  Poa secunda subsp. secunda Peter H. Raven; Henry J. Thompson 1959-5-5 14146 Los Angeles Santa Monica Mountains. Mulholland Highway 1 mile W of Las Virgenes Road, Malibu Creek drainage 274 Comment
  CAS-BOT-BC167817  Polygala cornuta var. fishiae Peter H. Raven 1960-5-21 15403 Los Angeles Triunfo Canyon 259 Comment
  RSA135254  Polygala cornuta var. fishiae Peter H. Raven 1960-5-21 15403 Los Angeles Triunfo Canyon. Santa Monica Mountains. 259 Comment
  RSA460141  Polygala cornuta var. fishiae Theodore Payne 1917-08 3263 Los Angeles Craggs Club [possibly The Crags Country Club] Santa Monica Range Comment
  RSA606308  Polygala cornuta var. fishiae Jon E. Keeley 1993-6-24 22827 Los Angeles Glen behind greenhouse at Soka University off La Virgenes Rd. 300 Comment
  UC450155  Polygala cornuta var. fishiae A. Davidson, M. D. 3263 Los Angeles Crags Club St. Monica Mts. Comment
  RSA127445  Polygonum punctatum Peter H. Raven, Henry J. Thompson 1959-10-14 s.n. Los Angeles East end of Malibu Lake. 221 Comment
  LA94049  Polypodium californicum Lawrence L. Kiefer; 1966-3-13 1724 Los Angeles SANTA MONICA MOUNTAINS, Malibu Vista, Latigo Canyon Rd, ca 3 mi from Hwy 1, ravine above the road. 304 Comment
  LA94053  Polypodium californicum Lawrence L. Kiefer; 1966-3-6 1653 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 2 mi from canyon mouth. 304 Comment
  LA94054  Polypodium californicum Lawrence L. Kiefer; 1966-3-6 1657 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 3 mi up Corral Canyon Rd, near the road, W side. 518 Comment
  LA94065  Polypodium californicum Lawrence L. Kiefer; 1966-5-7 2004 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ravine above the road and ca 0.5 mi S of the tunnel. 213 Comment
  UC535316  Polypodium californicum Ira W. Clokey, B. Templeton May 1929 4483 Los Angeles Mandeville Canyon; Santa Monica Mts. 300 Comment
  UC749019  Polypodium californicum Louis C. Wheeler 1933-5-1 1678 Los Angeles Rustic Canyon; Santa Monica Mts. 60 Comment
  UC812492  Polypodium californicum Ira W. Clokey, B. Templeton May 1929 4483 Los Angeles Mandeville Canyon; Santa Monica Mts. 300 Comment
  CDA29522  Polypogon monspeliensis Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  LA10112  Polypogon monspeliensis A. M. Johnson; 1932-5-30 4091 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  CAS-BOT-BC102543  Populus fremontii Peter H. Raven; Henry J. Thompson 1959-10-14 14639 Los Angeles along Triunfo Creek, east end of Malibu Lake 220 Comment
  LA33813  Populus fremontii subsp. fremontii Peter H. Raven; Henry J. Thompson 1959-10-14 14639 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA52079  Populus trichocarpa A. M. Johnson; 1932-5-30 4099 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  POM182359  Populus trichocarpa Joseph A. Ewan 1931-10-29 5285 Los Angeles La Sierra Canyon above Seminole Hot Springs. Comment
  LA34193  Potamogeton pectinatus Peter H. Raven; Henry J. Thompson 1959-10-18 14672 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  LA7144  Potamogeton pectinatus J. A. Ewan; 1931-10-24 5376 Los Angeles 219 Comment
  UC472160  Potamogeton pectinatus J. Ewan 1931-10-24 5376 Los Angeles Lake Malibu; Santa Monica Mountains 304 Comment
  HSC18813  Prunus ilicifolia C. S. Apperson 1966-5-29 Los Angeles Tapia Park near Malibu Canyon, Santa Monica Mtns. Comment
  RSA724441  Prunus ilicifolia K. Dobry 1991-6-13 d- 694 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  UC1128425  Prunus ilicifolia F. H. Raymond 1930-1-28 34 Los Angeles Escondido Pass 487 Comment
  RSA59144  Pseudognaphalium biolettii G. R. Campbell 1950-4-17 14853 Los Angeles Escondido Canyon, leading to Malibu Lake, ca. 5 miles above Highway Alt. 101. 457 Comment
  UC485716  Pseudognaphalium biolettii Crawford and Hiatt 1916-3-28 701 Los Angeles Santa Monica Mts. Comment
  UCD135046  Pseudognaphalium biolettii Daryl Koutnik 1978-5-10 477 Los Angeles end of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  LA200208  Pseudognaphalium californicum A. M. Johnson; 1932-5-30 4086 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  UC1118496  Pseudognaphalium californicum A. D. Gifford 1934-4-25 168 Los Angeles top Castro Pk.; Triunfo Pass Quadrangle Comment
  SFV6934  Pseudognaphalium luteoalbum T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 641 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  SFV4896  Psilocarphus tenellus M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  LA94237  Pteridium aquilinum var. pubescens Lawrence L. Kiefer; 1966-5-7 1997 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ca 0.5 mi above the dam. 182 Comment
  UC1495652  Pteridium aquilinum var. pubescens Robert T. Clausen 1963-4-6 63037 Los Angeles Solstice Canyon; Santa Monica Mts 35 Comment
  UC42939  Pteridium aquilinum var. pubescens W. H. Brewer 1860-12-18 64 Los Angeles <Sierra Sta. Monica> Comment
  CAS-BOT-BC421187  Pterostegia drymarioides Peter H. Raven 1959-5-9 14178 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 259 Comment
  LA33819  Pterostegia drymarioides Peter H. Raven; 1959-5-9 14178 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  GH344005  Quercus agrifolia R. T. Clausen 1963-4-5 63031 Unknown Lower part of south slope of ridge south of Malibu Lake Comment
  LA30786  Quercus agrifolia Jo Ann W. Flock; 1958-10-19 sn Los Angeles Santa Monica Mountains, Latigo Canyon Road; Roadside in coastal mountains 548 Comment
  LA43667  Quercus agrifolia A. M. Johnson; 1932-8-25 4145 Los Angeles Santa Monica Mountains Comment
  LA43671  Quercus agrifolia A. M. Johnson; 1932-8-25 4146 Los Angeles Santa Monica Mountains Comment
  RSA476839  Quercus agrifolia F. R. Fosberg 1932-1-3 7423 Los Angeles Upper Malibu Creek Santa Ana Mts. [actually Santa Monica Mtns] Comment
  UC1135346  Quercus agrifolia F. H. Raymond 1930-1-13 21 Los Angeles Head of Puerco Canyon Calabasas Quad. 243 Comment
  UC1506114  Quercus agrifolia Robert T. Clausen 1963-4-5 63031 Los Angeles s of Malibu Lake 210 Comment
  UC440371  Quercus agrifolia Carl Epling 1930-3-8 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  LA200040  Quercus berberidifolia Norman A. Cole; 1972-3-30 406 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA32177  Quercus berberidifolia Henry J. Thompson; 1959-2-23 1852 Los Angeles 243 Comment
  POM187675  Quercus berberidifolia Joseph A. Ewan 1931-10-24 5259 Los Angeles 1 mile above Malibu Lake on Seminole Hot Springs Rd. Comment
  SFV7100  Quercus berberidifolia K. A. Wilson 1974-8-21 1451 Los Angeles Santa Monica Mountains Mulholland Highway, 1 mile west of Simes Lane. Cornell School Road, Seminole Hot Springs. 260 Comment
  UC1135521  Quercus berberidifolia R. St. John 1930-1-18 71 Los Angeles Las Virgenes Ranch Triunfo Pass Quad. 365 Comment
  UC472130  Quercus berberidifolia J. Ewan 1931-10-24 5259 c Los Angeles Santa Monica Mts. Comment
  UC472131  Quercus berberidifolia J. Ewan 1931-10-24 5259 b Los Angeles Santa Monica Mts. Comment
  UC472132  Quercus berberidifolia J. Ewan 1931-10-24 5259 a Los Angeles 1 mi above Malibu Lake (on Seminole Hot Springs Rd); Santa Monica Mts. Comment
  CAS-BOT-BC86201  Quercus dumosa Henry J. Thompson 1959-2-23 1852 Los Angeles Santa Monica Mountains. 0.3 miles W of Cornell Post Office, Triunfo Canyon 243 Comment
  CAS-BOT-BC86216  Quercus dumosa J. Ewan 1931-10-24 5259 a Los Angeles One mile above Malibu Lake on Seminole Hot Springs Rd. Santa Monica Mts. 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
  CAS-BOT-BC86363  Quercus dumosa Dr. H. E. Hasse Spring & Dec. 1891 A Los Angeles Foothills Sierra Santa Monica Comment
  CAS-BOT-BC86364  Quercus dumosa Dr. H. E. Hasse 1891-11-15 s.n. Los Angeles Sierra Santa Monica Comment
  CAS-BOT-BC86365  Quercus dumosa Dr. H. E. Hasse A Los Angeles Sierra Santa Monica Comment
  JEPS39827  Quercus dumosa H. L. Bauer 1931-12-20 1 Los Angeles Santa Monica Mts. 670 Comment
  UC1135533  Quercus dumosa F. H. Raymond 1930-1-13 24 Los Angeles Head of Corral Canyon Calabasas Quad. 457 Comment
  UCD45852  Quercus dumosa J. Ewan 1931-10-24 5259 b Los Angeles Variation in foliage and acorn. Same data as 5259a. Santa Monica Mts. Comment
  UCD45853  Quercus dumosa J. Ewan 1931-10-24 5259 a Los Angeles Dominant plant on warm slope series of 3 forms (5259 abc) collected on acre area. One mile above Malibu Lake on Seminole Springe Rd., Los Angeles Co. Santa Monica Mts. Comment
  UCD45857  Quercus dumosa J. Ewan 1931-10-24 5259 c Los Angeles Same data as 5259 a. Santa Monica Mts. Comment
  UCR58160  Quercus dumosa Bill Wagner 1989-8-7 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Northern Santa Monica Mtns, c. 0.5 mi. south of Hwy 101 on E and W sides of Kanan Road, NE of Ladyface Comment
  LA200991  Quercus wislizeni var. frutescens Carl Wishner; 1996-6-25 2274 Los Angeles Santa Monica Mountains, Corral Creek Divide, end of road, on N-side of outcrop NW of parking lot 615 Comment
  UC1135921  Quercus wislizeni var. frutescens A. D. Gifford 1934-4-25 162 Los Angeles .33 mi w Castro Peak; Triunfo Pass Quad. 762 Comment
  CAS-BOT-BC362474  Rafinesquia californica Peter H. Raven; H. L. Wedberg 1957-6-15 10918 Los Angeles Road 3 miles w. of Seminole Hot Springs, Santa Monica Mts. Comment
  JEPS19497  Rafinesquia californica Peter H. Raven with H. L. Wedberg 1957-6-15 10918 Los Angeles road 3 mi w Seminole Hot Springs; Santa Monica Mountains Comment
  CHSC26268  Ranunculus californicus Wesley O. Griesel 1962-3-17 Los Angeles Tapia Park, Santa Monica Mts. 152 Comment
  JEPS55027  Ranunculus californicus W. L. Jepson 1928-4-27 12644 Los Angeles Liberty Canyon Santa Monica Mts. Comment
  LA32188  Ranunculus californicus Henry J. Thompson; 1959-4-12 1917 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 0.25 mi W of Las Virgenes Rd (N1). 182 Comment
  LA32189  Ranunculus hebecarpus Henry J. Thompson; 1959-4-19 1954 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  RSA127951  Ranunculus hebecarpus H. J. Thompson 1959-4-19 1954 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  RSA400001  Ranunculus hebecarpus Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region Comment
  SBBG71869  Ranunculus hebecarpus M. N. Ackley -Apr-1928 913 Los Angeles Santa Monica Mtns 274 Comment
  RSA724765  Raphanus sativus K. Dobry 1991-11-13 d- 720 Los Angeles At Soka Univ. SW section Santa Monica Mts Las Virgenes & Mulholland Hwy Comment
  SEINET11261094  Raphanus sativus K. Dobry 1991-6-13 d 719 Los Angeles SW section of Soka University, Los Vergenes Road and Mulholland Hwy. Santa Monica Mountains.; 0 Comment
  SEINET11261096  Raphanus sativus K. Dobry 1991-6-13 d 721 Los Angeles SW section of Soka University, Los Vergenes Road and Mulholland Hwy. Santa Monica Mountains.; 0 Comment
  UC1121750  Rhamnus californica A. D. Gifford 1934-4-26 170 Los Angeles Head of Ramera Canyon Triunfo Pass 609 Comment
  UC535548  Rhamnus californica Ira W. Clokey, B. Templeton Jun 1929 4586 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC535619  Rhamnus californica Ira W. Clokey, B. Templeton Dec 1929 4603 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  UC575008  Rhamnus californica E. Lloyd 1933-3-25 Los Angeles Temescal Canyon Santa Monica Mts. Comment
  UC870774  Rhamnus californica Ira W. Clokey, B. Templeton Dec 1929 4603 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  CHSC35812  Rhamnus californica subsp. californica Philip A. Silverstone 1981-5-17 521 Los Angeles Santa Monica Mtns.; Malibu Creek State Park; Mulholland Hwy. 2.4 km E Las Virgenes Rd. 210 Comment
  RSA724372  Rhamnus californica subsp. californica K. Dobry 1991-6-13 d- 708 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  RSA724508  Rhamnus californica subsp. californica K. Dobry 1991-6-24 d- 750 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA724509  Rhamnus californica subsp. californica K. Dobry 1991-6-24 d- 749 Los Angeles At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy. Comment
  RSA724511  Rhamnus californica subsp. californica K. Dobry 1991-6-13 d- 709 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  RSA724512  Rhamnus californica subsp. californica K. Dobry 1991-6-13 d- 707 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  UC440439  Rhamnus californica subsp. californica H. Anderson and Carl Epling 1930-5-30 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  LA52148  Rhamnus crocea A. M. Johnson; 1932-5-30 4078 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA390812  Rhamnus crocea H. L. Bauer 1933-8-1 17991 Los Angeles Santa Monica Mts. , roadside in lower Latigo Canyon. 305 Comment
  RSA724529  Rhamnus crocea K. Dobry 1991-6-13 d- 705 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  CAS-BOT-BC55991  Rhamnus ilicifolia Henry J. Thompson 1959-3-31 1913 Los Angeles 1.2 miles south-west of Seminole Hot Springs, about 2 miles south-west of Cornell 396 Comment
  LA52147  Rhamnus ilicifolia A. M. Johnson; 1932-5-30 4088 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA501311  Rhamnus ilicifolia S. Zona, D. Ham 1989-4-1 3081 Los Angeles Tapia County Park, Shaded north facing slope beyond picnic area. 180 Comment
  UC1121850  Rhamnus ilicifolia R. St. John 1930-1-18 70 Los Angeles w of Parmount Studio; Triunfo Pass 274 Comment
  UC1121872  Rhamnus ilicifolia A. D. Gifford 1934-4-26 171 Los Angeles Head of Ramera Canyon Triunfo Pass Quad. 609 Comment
  UC440398  Rhamnus ilicifolia Carl Epling and Lincoln Ellison 1930-3-15 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC575016  Rhamnus ilicifolia E. Lloyd 1933-3-25 Los Angeles Temescal Canyon Santa Monica Mts. Comment
  UC870816  Rhamnus ilicifolia Ira W. Clokey, B. Templeton Jul 1929 4575 Los Angeles Mandeville Canyon Santa Monica Mountains 275 Comment
  UC870817  Rhamnus ilicifolia Ira W. Clokey, B. Templeton Mar 1929 4511 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  SBBG71099  Rhus aromatica M. N. Ackley -Apr-1928 6 Los Angeles Santa Monica Mtns 274 Comment
  SFV18782  Rhus aromatica A. Dittmer, C. Dittmer 2004-3-27 28 Los Angeles Santa Monica Mountains Along Mott Fire Road adjacent to Malibu Creek. West side of fire road on east facing slope. 157 Comment
  SFV2141  Rhus aromatica K. A. Wilson 1961-3-14 1027 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Seminole Hot Springs. Small valley with running stream. 290 Comment
  UCD116926  Rhus aromatica K. A. Wilson 1961-3-14 1027 Los Angeles Santa Monica Mtns. Mulholland Hwy. 1/2 mile west of Seminole Hot Springs. Comment
  UCR209435  Rhus aromatica R. G. Swinney 1969-4-2 321 Los Angeles Western Transverse Range; Santa Monica Mtns., Cornell on Mulholland Highway 229 Comment
  LA209578  Rhus integrifolia A. H. Lange; 1951-4-12 Los Angeles Santa Monica Mountains Comment
  POM121831  Rhus ovata Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  SBBG127970  Rhus ovata M. A. Elvin, T. Sagar 2013-5-31 7152 Los Angeles Malibu Cyn Rd S of tunnel, Santa Monica Mtns 168 Comment
  UCR250554  Rhus ovata Mark A. Elvin, Tarja Sagar 2013-5-31 7152 Los Angeles Western Transverse Ranges: Santa Monica Mountains, along Malibu Canyon Road south of tunnel, in main drainage and tributaries 168 Comment
  A347163  Rhus trilobata L. Abrams 1901-04-01 - 1901-05-01 1310 Unknown Santa Monica Mts. Comment
  LA94272  Rhus trilobata A. M. Johnson; 1932-5-20 4077 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  CLARK-A1528-4118  Ribes aureum Art Whistler 1966-3-20 Los Angeles Lake Vista Comment
  RSA476431  Ribes aureum var. gracillimum Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region Comment
  RSA84496  Ribes aureum var. gracillimum F. W. Peirson 1927-3-19 7113 Los Angeles 1 mile or so back on thr range. Seminole Hot Springs, Santa Monica Mts. Comment
  SD112112  Ribes aureum var. gracillimum Linda Allen 1975-6-15 Los Angeles Century Ranch, W. Santa Monica Mts. Comment
  SEINET4050234  Ribes aureum var. gracillimum R. Gustafson 1977-1 sn Los Angeles Tapia Park, Malibu Canyon, Santa Monica Mts. Comment
  UCD102118  Ribes aureum var. gracillimum Daryl Koutnik 1978-3-24 162 Los Angeles east side of Sierra Creek Road between Kanan Road and Mulholland Hwy. 243 Comment
  LA50720  Ribes californicum var. hesperium A. M. Johnson; 1932-5-30 4081 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  RSA476450  Ribes californicum var. hesperium Unspecified 1920-06 s.n. Los Angeles Santa Monica Range, Canyon of low Mts. Comment
  UC11620  Ribes californicum var. hesperium W. H. Brewer 1860-12-21 72 Los Angeles Sierra Santa Monica Comment
  UC535507  Ribes californicum var. hesperium Ira W. Clokey, B. Templeton Mar. 1929 4472 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  UC974952  Ribes californicum var. hesperium Ira W. Clokey, B. Templeton Mar. 1929 4472 Los Angeles Mandeville Canyon Santa Monica Mountains 300 Comment
  UCD102093  Ribes californicum var. hesperium Richard Bates 1949-3-1 s.n. Los Angeles Santa Monica Mountains. Comment
  SFV1614  Ribes indecorum C. Gasser 1956-3-9 s. n. Los Angeles Santa Monica Mountains Malibu Canyon Road, roadside 4.5 miles from Highway 101 180 Comment
  UC11549  Ribes indecorum W. H. Brewer 1860-12-18 69 Los Angeles Sierra Santa Monica Comment
  CAS-BOT-BC173417  Ribes malvaceum C. Epling 1934-12-12 s.n. Los Angeles Near Seminole Hot Springs Comment
  GH380403  Ribes malvaceum J. C. Nevin 1881-1-1 527 Unknown Sierra Santa Monica Comment
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Sep 18 2016
  LA50736  Ribes malvaceum Carl Epling; 1934-12-12 3249 Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  LA51399  Ribes malvaceum Henry J. Thompson; 1959-3-22 1864 Los Angeles Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd 213 Comment
  RSA580986  Ribes malvaceum Catherine A. Mish 1995-2-25 9 Los Angeles Santa Monica Mtns, Malibu State Park 300 Comment
  RSA84495  Ribes malvaceum F. W. Peirson 1927-3-19 7114 Los Angeles 1 mile or so back on thr range. Seminole Hot Springs, Santa Monica Mts. Comment
  UC1127329  Ribes malvaceum A. D. Gifford 1934-4-23 151 Los Angeles 2 mi ne Castro Peak; Triunfo Pass Quadrangle Comment
  UC575002  Ribes malvaceum C. Epling 1934-12-12 Los Angeles near Seminole Hot Springs Comment
  SEINET4050455  Ribes malvaceum var. viridifolium R. Gustafson 1977-1 sn Los Angeles Tapia Park, Malibu Canyon, Santa Monica Mts. Comment
  UC440363 Image available Ribes malvaceum var. viridifolium Carl Epling 1930-3-8 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC440364  Ribes malvaceum var. viridifolium Carl Epling 1930-3-8 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC723826  Ribes malvaceum var. viridifolium Joseph Andorfer Ewan April 1933 10914 Los Angeles Higgins Canyon Santa Monica Mts. 304 Comment
  UC921823  Ribes malvaceum var. viridifolium Ira W. Clokey, B. Templeton May 1929 4493 Los Angeles Mandeville Canyon Santa Monica Mountains 500 Comment
  GH380854  Ribes sanguineum var. glutinosum W. H. Brewer 1860-1-1 49 Unknown Santa Monica-in Canon Comment
  CHSC14022  Ribes speciosum L. M. Mayer; I. J. Mayer 1974-4-6 135 Los Angeles 1/2 mi e of Topsia Park on Malibu Canyon. Las Virgenes Rd. Comment
  HSC20350  Ribes speciosum C. S. Apperson 1966-5-29 Los Angeles Tapia Park near Malibu Canyon, Santa Monica Mtns. Comment
  RSA84970  Ribes speciosum F. W. Peirson 1927-3-19 7112 Los Angeles Seminole Hot Springs. Santa Monica Mts. Comment
  SEINET4050577  Ribes speciosum R. Gustafson 1977-1 sn Los Angeles Tapia Park, Santa Monica Mts, Malibu Canyon. Comment
  SFV9213  Ribes speciosum W. C. Willig 1975-4-8 73 Los Angeles Santa Monica Mountains Triunfo Canyon, Agoura. 10 feet west of Triunfo Canyon Road, 0.3 miles north of Lobo Canyon Road. 274 Comment
  UC1127558  Ribes speciosum F. H. Raymond 1930-1-13 25 Los Angeles head Corral Canyon; Calabasas Quadrangle Comment
  UC535508  Ribes speciosum Ira W. Clokey, B. Templeton Mar. 1929 4471 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC858607  Ribes speciosum E. Lloyd 1933-4-8 Los Angeles Temescal Canyon Santa Monica Mts. Comment
  UCR100065  Ribes speciosum R. G. Swinney 1969-4-2 322 Los Angeles Western Transverse Range; Santa Monica Mtns., 2 miles SW of Cornell on Mulholland Highway 396 Comment
  SFV10402  Romneya coulteri M. L. Vincent 1965-5-27 656 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Las Virgenes Road. 300 Comment
  CLARK-A1528-3418  Romneya trichocalyx Art Whistler 1966-5-1 Los Angeles Comment
  CLARK-A1703-77  Romneya trichocalyx Art Whistler 1966-5-1 660501-4 Los Angeles Comment
  LA84352  Rorippa curvisiliqua R. L. Armacost; 1962-12-7 1522 Los Angeles Santa Monica Mountains, Tapia Park Comment
  SFV7097  Rorippa curvisiliqua K. A. Wilson 1974-8-21 1448 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  LA200328  Rorippa nasturtium-aquaticum W. O. Griesel; 1936-5-9 sn Los Angeles Comment
  LA33789  Rorippa nasturtium-aquaticum Peter H. Raven; Henry J. Thompson 1959-10-14 14632 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  RSA724442  Rosa californica K. Dobry 1991-6-13 d- 699 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  UC1128584  Rosa californica A. D. Gifford 1934-4-23 146 Los Angeles 2 mi nw Castro Pk.; Triunfo Pass Quadrangle Comment
  UC535615  Rosa californica Ira W. Clokey, B. Templeton June 1929 4559 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  UC914717  Rosa californica Ira W. Clokey, B. Templeton June 1929 4559 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  UCR48584  Rubus pensilvanicus Steve Morgan 1974-5-2 98 Los Angeles Western Transverse Range; Santa Monica Mtns., Entrance to Tapia Park off Las Virgines Road 198 Comment
  A346296  Rubus ursinus L. Abrams 1901-04-01 - 1901-05-01 1309 Unknown Santa Monica Mts. Comment
  RSA650892  Rubus ursinus Peter H. Raven, Henry J. Thompson 1960-4-12 15028 Los Angeles Triunfo Canyon Road 2.4 miles E of Cornell Road; Santa Monica Mountains. 244 Comment
Read comments
May 8 2014
  UCD101103  Rumex conglomeratus Daryl Koutnik 1978-6-24 559 Los Angeles Mulholland Highway, one mile south of Seminole Hot Springs. 335 Comment
  CAS-BOT-BC433248  Rumex crispus Peter H. Raven; Henry J. Thompson 1959-5-5 14114 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  RSA126740  Rumex crispus Peter H. Raven, Henry J. Thompson 1959-5-5 s.n. Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  LA202426  Rumex fueginus Arthur C. Gibson; 2004-8-30 5081 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, along creek bed entering Lake Malibou, 200 m from bridge off Lake Vista Dr. Comment
  SBBG122476  Rumex hymenosepalus R. Burgess, P. Munro 1996-3-23 1855 Ventura Dry Cyn, 1 mi N of Anderson St terminus; Simi Valley 426 Comment
  HSC79915  Rumex salicifolius Philip A. Silverstone 1978-8-20 310 Los Angeles Jct. on Maguire and Escondido Sts., 0.3 km. from jct. of Maguire and Latigo Canyon Rd. Comment
  CAS-BOT-BC103155  Salix bonplandiana Peter H. Raven; Henry J. Thompson 1959-10-18 14668 Los Angeles mouth of Medea Creek, north arm of Malibu Lake 220 Comment
  LA52083  Salix exigua var. hindsiana A. M. Johnson; 1932-5-30 4079 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  GH383377  Salix laevigata P. H. Raven & H. J. Thompson 1959-10-18 14668 Unknown mouth of Medea Creek, north Arm of Malibu Lake 220 Comment
  LA103425  Salix laevigata Barry A. Prigge; 1986-3-20 6960 Los Angeles Santa Monica Mountains, Medea Creek, just N of Paramount Ranch State Park 231 Comment
  LA33898  Salix laevigata Peter H. Raven; Henry J. Thompson 1959-10-14 14645 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, Lake Enchanto. 236 Comment
  LA33899  Salix laevigata Peter H. Raven; Henry J. Thompson 1959-10-14 14638 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA33900  Salix laevigata Peter H. Raven; Henry J. Thompson 1959-10-18 14668 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  LA52059  Salix laevigata A. M. Johnson; 1932-5-30 4100 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  RSA127416  Salix laevigata Peter H. Raven, Henry J. Thompson 1959-10-18 14668 Los Angeles Mouth of Medea Creek, north arm of Malibu Lake 221 Comment
  RSA347573  Salix laevigata Barry A. Prigge 1986-3-20 6960 Los Angeles Medea creek, just north of Paramount Ranch State Park. 232 Comment
  RSA652676  Salix laevigata H. J. Thompson 1959-5-22 1873 Los Angeles Santa Monica Mountains. (Lat. N 34 deg.; Long. 118 deg. -119 deg. W) along Triunfo creek, near mouth of La Sierra Canyon, about 1.5 miles west of Malibu lake. 183 Comment
  SD124466  Salix laevigata Barry Prigge 1986-3-20 6960 Los Angeles Santa Monica Mountains, Medea Creek, just north of Paramount Ranch State Park 231 Comment
  RSA347570  Salix lasiolepis Barry A. Prigge 1986-3-20 6953 Los Angeles Triunfo Canyon. Kanan Road and Triunfo Creek. 235 Comment
  SD124467  Salix lasiolepis Barry Prigge 1986-3-20 6953 Los Angeles Santa Monica Mountains; Triunfo Canyon. Kanan Road and Triunfo Creek 235 Comment
  CDA20312  Salsola australis M. O'Brien 2004-11-17 s.n. Los Angeles Southern California Coast; Malibu Creek State Park. Sheet 1 of 2. 0 Comment
  CDA33966  Salsola australis M. O'Brien 2006-12-1 MOB 06 -4 Los Angeles Santa Monica Mountains; Malibu Creek State Park. Comment
  CDA37038  Salsola australis M. O'Brien 2004-11-17 s.n. Los Angeles Southern California Coast; Malibu Creek State Park. Sheet 2 of 2. 0 Comment
  CDA17348  Salsola tragus M. O'Brien 2004-9-1 s.n. Los Angeles Southern California; Malibu Cyn Rd, 3.2 mi from Hwy 1 (mile marker 131). 161 Comment
  JEPS62802  Salvia Campbell Grant 1942-5-8 Los Angeles Santa Monica Mtns Comment
  LA82020  Salvia apiana Henry J. Thompson; 1960-5-14 3071 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA149118  Salvia apiana H. J. Thompson 1960-6-7 3073 Los Angeles Mulholland Hwy, 1 mile W of Las Virgenes Rd., Malibu Creek drainage. 274 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
  LA36002  Salvia columbariae Peter H. Raven; 1960-5-21 15408 Los Angeles Santa Monica Mountains, La Sierra Canyon, Seminole Hot Springs 274 Comment
  RSA401456B  Salvia columbariae Howard Mullins 1931-5-10 s.n. Los Angeles Malibu Lake. Comment
  CAS-BOT-BC233653  Salvia leucophylla Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  CAS-BOT-BC233654  Salvia leucophylla Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  CAS-BOT-BC233659  Salvia leucophylla Edith A. Purer 1935-5-11 6551 Los Angeles Malibu Lodge Road Comment
  CAS-BOT-BC233694  Salvia leucophylla Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  LA200591  Salvia leucophylla Norman A. Cole; May 1964 391 Los Angeles Santa Monica Mountains, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd 274 Comment
  LA82017  Salvia leucophylla Henry J. Thompson; 1960-6-7 3072 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  POM29137  Salvia leucophylla H. E. Hasse 1890-09 s.n. Los Angeles Santa Monica Mountains, Foothills. Comment
  SD43735  Salvia leucophylla Darley F. Howe 1948-5-29 1985 Los Angeles Santa Monica Mountains. Comment
  SDSU7431  Salvia leucophylla D. F Howe 1949-5-29 1985 Los Angeles Santa Monica Mts., 457 Comment
  SEINET4044542  Salvia leucophylla D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Malibu Creek State Park. 259 Comment
  UC1124756  Salvia leucophylla F. H. Raymond 1930-1-13 30 Los Angeles Head of Pueroc Canyon; Calabasas Quad. 213 Comment
  UC1124766  Salvia leucophylla F. H. Raymond 1930-1-6 18 Los Angeles Escondido Canyon; Triunfo Pass Quad. 335 Comment
  UC50294  Salvia leucophylla H. M. Hall 1902-5-11 3258 Los Angeles Sierra Santa Monica Comment
  UC520118  Salvia leucophylla Carl Epling 1932-6-10 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC520120  Salvia leucophylla Carl Epling 1932-6-10 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UCR140432  Salvia leucophylla June Latting 1958-5-11 276 Los Angeles Western Transverse Range; Santa Monica Mtns., 0.5 mi. east of Mulholland Hwy and Cornell Road junction 244 Comment
  UCR23292  Salvia leucophylla Kate Kramer 1981-5-31 54 Los Angeles Malibu Beach 7.5' Q., Malibu Creek State Park. 2 mi west of Las Virgenes & Mulholland Hwy intersection on Mulholland Hwy 275 Comment
  CAS-BOT-BC229930  Salvia mellifera G. R. Campbell 1950-4-17 14594 Los Angeles Escondido Canyon, on road to Malibu Lake, 8 miles from Hwy Alt. 101 548 Comment
  LA82007  Salvia mellifera Elizabeth Epling; Juddy Epling 1937-8-20 Los Angeles Santa Monica Mountains Comment
  POM28846  Salvia mellifera H. E. Hasse 1890-08 s.n. Los Angeles Sierra Santa Monica. Comment
  RSA434106  Salvia mellifera N. C. Cooper 1945-5-1 2654 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA59067  Salvia mellifera G. R. Campbell 1950-4-17 14594 Los Angeles Escondido Canyon, on road to Malibu Lake, 8 miles from Hwy Alt. 101. 549 Comment
  SD38733  Salvia mellifera Lillian Howard 1931-5-4 Los Angeles Malibu Lake Comment
  SFV9211  Salvia mellifera W. C. Willig 1974-5-3 50 Los Angeles Santa Monica Mountains Agoura. 0.25 miles north of Lobo Canyon Road, 0.75 miles west of Triunfo Canyon Road, Lobo Canyon. 274 Comment
  UC1124794  Salvia mellifera F. H. Raymond 1930-1-13 29 Los Angeles Head of Puerco Canyon; Calabasas Quad. 274 Comment
  UC284704  Salvia mellifera Crawford and Hiatt Los Angeles Santa Monica Mts. 304 Comment
  UC440434  Salvia mellifera H. Anderson 1930-5-30 Los Angeles Mandeville Canyon; Santa Monica Mountains Comment
  UC440462  Salvia mellifera Carl Epling and Lincoln Ellison 1929-4-27 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC520119  Salvia mellifera Carl Epling 1932-6-10 Los Angeles Topanga Canyon; Santa Monica Mountains Comment
  UC535551  Salvia mellifera Ira W. Clokey, B. Templeton May 1929 4478 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  UC883957  Salvia mellifera Ira W. Clokey, B. Templeton May 1929 4478 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  LA200594  Salvia spathacea C. L. Hogue; 1954-3-13 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  LA34658  Salvia spathacea Mary V. Hood; 1948-5-18 48 4 k Los Angeles 579 Comment
  LA35905  Salvia spathacea Peter H. Raven; Henry J. Thompson 1960-4-12 15020 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd 213 Comment
  RSA434068  Salvia spathacea G. R. Johnstone 1929-5-19 14896 Los Angeles Puerco Canon, Santa Monica Mts. Malibu estate 3-4 mi from ocean. Comment
  RSA434071  Salvia spathacea E. A. Purer 1935-5-11 6572 Los Angeles Malibu Road, [Santa Monica Mountains] Comment
  RSA434075  Salvia spathacea Robert M. Perkins 1936-4-17 344 Los Angeles Santa Monica Mts. Malibu Lake. Comment
  RSA434078  Salvia spathacea N. C. Cooper 1945-5-1 2190 Los Angeles Tapia Park, Santa Monica Mountains 762 Comment
  SD12563  Salvia spathacea Edith A. Purer 1935-5-11 6572 Los Angeles Malibou Road Comment
  SD38735  Salvia spathacea Edith A. Purer 1935-5-11 6572 Los Angeles Malibou Lodge Road Comment
  SEINET11587783  Salvia spathacea Joseph Cahill, Jordan, Erik 2013-2-24 213 -1 Los Angeles Los Angeles County Comment
  UC1124870  Salvia spathacea A. D. Gifford 1934-4-24 158 Los Angeles 1 mi w Castro Pk.; Triunfo Pass 731 Comment
  UC25748  Salvia spathacea J. H. Barber 1897-4-13 94 Los Angeles Santa Monica Mts. Comment
  UC883991  Salvia spathacea Ira W. Clokey, B. Templeton May 1929 4481 Los Angeles Mandeville Canyon; Santa Monica Mountains 300 Comment
  UCR100058  Salvia spathacea R. G. Swinney 1969-4-2 323 Los Angeles Western Transverse Range; Santa Monica Mtns., 2 miles SW of Cornell on Mulholland Highway 396 Comment
  UCR209436  Salvia spathacea R. G. Swinney 1969-4-2 323 Los Angeles Western Transverse Range; Santa Monica Mtns., 2 miles SW of Cornell on Mulholland Highway 396 Comment
  UCR261112  Salvia spathacea Joseph Cahill, Erik Jordan 2013-2-24 213- 1 Los Angeles Santa Monica Mountains, Backbone Trail about 1.2 miles SW from Malibu Canyon Rd., on trailside 524 Comment
  POM180163  Sambucus mexicana Joseph A. Ewan 1931-10-29 5275 Los Angeles 1/2 mi. below Seminole Hot Springs. 396 Comment
  RSA477557  Sambucus mexicana Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  UC1125338  Sambucus mexicana F. H. Raymond 1930-1-28 36 Los Angeles Escondido Canyon Angeles National Forest, Triunfo Pass Quadrangle (head) 487 Comment
  UC472172  Sambucus mexicana J. Ewan 1931-10-24 5275 Los Angeles 1/2 mi below Seminole Hot Springs; Santa Monica Mountains 396 Comment
  UC535616  Sambucus mexicana Ira W. Clokey, B. Templeton May 1929 4558 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC889715  Sambucus mexicana Ira W. Clokey, B. Templeton May 1929 4558 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  HSC3989  Sambucus nigra subsp. caerulea C. E. Fellows 1965-9-3 126 Los Angeles San Monica Mtns., 1/10 mi. W of intersection of Las Virgenes Rd. on Mulholland Rd., N side of road. Comment
  SFV3602  Sambucus nigra subsp. caerulea K. A. Wilson 1961-3-7 947 Los Angeles Santa Monica Mountains Mulholland Highway about 3 miles west of Las Virgenes Road. Comment
  LA94337  Sambucus nigra subsp. canadensis A. M. Johnson; 1932-5-30 4117 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  POM122935  Sanicula arguta Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  UCR265490  Sanicula arguta Dan S. Cooper 2015-3-13 2015- 34 Los Angeles Western Transverse Range; Santa Monica Mountains, La Sierra Canyon, north of Seminole Hot Springs 244 Comment
  RSA126693  Sanicula crassicaulis H. J. Thompson 1959-4-9 1941 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage. 274 Comment
  UCD128038  Sanicula tuberosa Daryl Koutnik 1978-4-28 442 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
Read comments
Oct 1 2018
  UCR242052  Sanicula tuberosa Dan S. Cooper 2012-3-13 312- 13 Los Angeles Western Transverse Range; Santa Monica Mountains, east of Kanan Road (Co Hwy N9), 4 km south of Hwy 101 and 1.3 km north of Triunfo Canyon Road 347 Comment
  RSA302164  Schinus molle J. R. Shevock 1972-9-16 2256 Los Angeles Malibu Canyon, N-1 Rd. Comment
  RSA795686  Schoenoplectus acutus W. R. Ferren, Hamilton 1993-9-1 EPA- 293 Los Angeles Santa Monica Mountains. Tapia County Park. Comment
  UCSB70300  Schoenoplectus acutus Ferren, Wayne; Hamilton, Jason 1993-9-1 Los Angeles Santa Monica Mtns. Tapia County Park. Comment
  LA33906  Schoenoplectus acutus var. occidentalis Peter H. Raven; Henry J. Thompson 1959-10-14 14640 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA33907  Schoenoplectus americanus Peter H. Raven; 1959-10-25 14712 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, 4.1 mi N of Pacific Coast Hwy along Malibu Creek. 91 Comment
  LA104168  Scirpus microcarpus David Hollombe; 1985-9-3 sn Los Angeles SANTA MONICA MOUNTAINS, Escondido Canyon, short distance below falls. Comment
  POM180180  Scirpus microcarpus Joseph A. Ewan 1931-10-29 5278 Los Angeles 0.5 mile below Seminole Hot Springs, Santa Monica Mountains. Comment
  UC472171  Scirpus microcarpus J. Ewan 1931-10-24 5278 Los Angeles 1/2 mi below Seminole Hot Springs (Santa Monica Mts.); , below Seminole Hot Springs Comment
  UC535523  Scrophularia californica Ira W. Clokey, B. Templeton July 1929 4573 Los Angeles Mandeville Canyon; Santa Monica Mts 300 Comment
  UC723815  Scrophularia californica Joseph Andorfer Ewan IV 1933 10920 Los Angeles Higgins Canyon; Santa Monica Mts 304 Comment
  UC887497  Scrophularia californica Ira W. Clokey, B. Templeton July 1929 4573 Los Angeles Mandeville Canyon; Santa Monica Mts 300 Comment
  LA33908  Scutellaria tuberosa Henry J. Thompson; 1959-4-19 1948 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA34730  Scutellaria tuberosa Mary V. Hood; 1944-5-7 44 29 k Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  LA52368  Scutellaria tuberosa W. O. Griesel; 1936-3-8 sn Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  SFV15542  Scutellaria tuberosa R. K. Stachelek 1992-5-2 29 Los Angeles Santa Monica Mountains Tapia Park, off Malibu Canyon Road. 150 Comment
  LA93997  Selaginella bigelovii Lawrence L. Kiefer; 1966-3-6 1656 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 3 mi up Corral Canyon Road. 518 Comment
  LA93999  Selaginella bigelovii Lawrence L. Kiefer; 1966-3-12 1694 Los Angeles SANTA MONICA MOUNTAINS, just S of Cornell Corners, small ravine in bluff above road. 274 Comment
  LA94008  Selaginella bigelovii Lawrence L. Kiefer; 1966-3-12 1682 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, ca 0.5 mi from Lobo Canyon turnoff, near road. 304 Comment
  LA94160  Selaginella bigelovii Lawrence L. Kiefer; 1966-3-13 1728 Los Angeles SANTA MONICA MOUNTAINS, Latigo Canyon, Castro Peak, ca. 6 mi from Hwy 1. 609 Comment
  LA32048  Senecio breweri Henry J. Thompson; 1959-4-19 1940 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  GH427773  Senecio flaccidus var. douglasii W. H. Brewer 1860-1-1 59 Unknown Santa Monica, Sierra Sta. Monica Comment
  LA203938  Senecio flaccidus var. douglasii Harvey Anderson; August 1931 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon Comment
  LA32049  Senecio flaccidus var. douglasii Peter H. Raven; 1959-5-1 14051 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA88555  Senecio flaccidus var. douglasii O. H. Kappler; 1941-6-3 284 Los Angeles Santa Monica Mountains, Escondido Canyon, along Latigo Canyon Road 457 Comment
  POM182394  Senecio flaccidus var. douglasii Joseph A. Ewan 1931-10-29 5278 Los Angeles 1/2 mile below Seminole Hot Springs 396 Comment
  SFV7099  Senecio flaccidus var. douglasii K. A. Wilson 1974-8-21 1450 Los Angeles Santa Monica Mountains Mulholland Highway, 1 mile west of Simes Lane. Cornell School Road, Seminole Hot Springs. 260 Comment
  UC535544  Senecio flaccidus var. douglasii Ira W. Clokey, B. Templeton July 1929 4592 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  UC831720  Senecio flaccidus var. douglasii Ira W. Clokey, B. Templeton July 1929 4592 Los Angeles Mandeville Canyon Santa Monica Mountains 200 Comment
  RSA473109  Senecio vulgaris Christopher Davidson 1973-4-6 1868 Los Angeles Malibu Canyon, Tapia Park. 243 Comment
  SEINET4044584 Image available Senecio vulgaris D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Puerco Canyon. 121 Comment
  UCSB46614  Senecio vulgaris Welton, Patti 1983-3-28 Los Angeles On southwest side of Mulholland Hwy, 2.2 miles north of its junction with Malibu Canyon Road, Santa Monica Mtns. 487 Comment
  LA50758  Sidalcea sparsifolia W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, Triunfo Canyon Comment
  SFV4894  Silene coniflora M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 150 Comment
  RSA477862  Silene gallica Christopher Davidson 1973-4-6 1863 Los Angeles Malibu Canyon, Tapia Park. 243 Comment
  UC57616  Silene gallica J. H. Barber 1897-4-3 119 Los Angeles Santa Monica Mts. Comment
  UCSB46626  Silene gallica Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road; on southwest side of Mulholland Hwy.; on 6 month old burn site 469 Comment
  CAS-BOT-BC174901  Silene laciniata E. K. Balls; P. C. Everett 1959-6-29 23866 Los Angeles Stokes Canyon, Santa Monica Mts. 152 Comment
  POM123108  Silene laciniata subsp. major Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA4560  Silene laciniata subsp. major B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  SD112102  Silene laciniata subsp. major Linda Allen 1975-6-15 Los Angeles Century Ranch, west Santa Monica Mountains. Comment
  UC1175001  Silene laciniata subsp. major E. K. Balls and P. C. Everett 1959-6-29 23866 Los Angeles Stokes Canyon Santa Monica Mts., Stokes Canyon 152 Comment
  UCD99113  Silene verecunda Michael Grayum; Daryl Koutnik 1978-8-1 1517 Los Angeles East of Castro Peak at end of Corral Canyon Road, Santa Monica Mountains. 853 Comment
  SFV15547  Silybum marianum R. K. Stachelek 1992-5-2 34 Los Angeles Santa Monica Mountains Roadside of Las Virgenes Road, about 1 mile north of Tapia Park entrance. 180 Comment
  CDA34313  Sisymbrium officinale M. O'Brien 2011-6-14 MOB 11 -2 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  RSA724382  Sisymbrium orientale K. Dobry 1991-6-13 d- 718 -a Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  RSA724770  Sisymbrium orientale K. Dobry 1991-6-13 d- 718 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  LA23982  Sisyrinchium bellum A. M. Johnson; 1932-5-30 4089 Los Angeles SANTA MONICA MOUNTAINS, Brent's Mountain, Crag's Camp. Comment
  SEINET3220969 Image available Sisyrinchium bellum Norman C. Cooper 1945-5-1 2234 Los Angeles Tapia Park area, Santa Monica Mountains. Comment
  UC845026  Sisyrinchium bellum Ira W. Clokey, B. Templeton May 1929 4542 Los Angeles Mandeville Canyon; Santa Monica Mountains 500 Comment
  LA32374  Solanum americanum Peter H. Raven; Henry J. Thompson 1959-10-14 14635 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake 220 Comment
  RSA127449  Solanum americanum Peter H. Raven, Henry J. Thompson 1959-10-14 14635 Los Angeles East end of Malibu Lake. 221 Comment
  LA200862  Solanum douglasii Jonathan Sauer; D. Bradbury, R. Thaman 1969-12-7 4681 Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  A244847  Solanum umbelliferum E. A. Purer 1935-5-11 6544 Unknown Malibou Road, Santa Monica Mountains Comment
  RSA714191  Solanum umbelliferum E. A. Purer 1935-5-11 6544 Los Angeles Hillside, Malibu Road Comment
  UC1125067  Solanum umbelliferum P. L. Johannsen 1934-1-12 224 Los Angeles Puerco Canyon 304 Comment
  LA51385  Solanum xanti Henry J. Thompson; 1959-3-22 1865 Los Angeles Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd 213 Comment
  UCD127103  Solanum xanti Daryl Koutnik 1978-5-10 474 Los Angeles End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  UCSB49292  Solanum xanti Welton, Patti 1983-3-28 Los Angeles SW side of Mulholland Hwy, 2.2 mi. N of junction with Malibu Canyon Rd. Santa Monica Mtns 481 Comment
  SEINET3078075 Image available Solanum xanti var. intermedium Norman C. Cooper 1945-5-1 2201 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA127808  Solidago californica P. H. Raven, Henry J. Thompson 1959-9-27 14552 Los Angeles Latigo Canyon, 1.1 miles north of Coast Highway 213 Comment
  CAS-BOT-BC365019  Solidago velutina subsp. californica Peter H. Raven; Henry J. Thompson 1959-9-27 14552 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Latigo Canyon 1.1 miles north of Coast Highway 213 Comment
  JEPS30662  Solidago velutina subsp. californica Peter H. Raven and Henry J. Thompson 1959-9-27 14552 Los Angeles Latigo Canyon 1.1 mi n Coast Highway (Santa Monica Mountains); , Latigo Canyon 213 Comment
  CDA34305  Sonchus asper M. O'Brien 2011-6-14 MOB 11 -7 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  UCD136131  Sonchus asper subsp. asper Daryl Koutnik 1978-3-31 199 Los Angeles west fork of Triunfo Creek near Westlake Village homes. 274 Comment
  JEPS30626  Sonchus oleraceus Peter H. Raven 1959-5-9 14165 Los Angeles Mulholland Hwy 1 mi w Las Virgenes Rd. (Malibu Creek drainage, Santa Monica Mountains); Santa Monica Mountains, Malibu Creek drainage 274 Comment
  SEINET4049325  Sonchus oleraceus D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains, Peperdine University. 182 Comment
  CDA29531  Spartium junceum Michael O Brien 2009-7-12 PDR# 1535008 Los Angeles Nearest the town of Calabasas in Tapia Park, a unit of Malibu Creek State Park, near the entrance to the Salvation Army Camp. Comment
  SFV12393  Spergula arvensis D. L. Koutnik 1978-5-10 473 Los Angeles Santa Monica Mountains End of Corral Canyon Road. 732 Comment
  UCD99172  Spergula arvensis Daryl Koutnik 1978-5-10 473 Los Angeles end of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  SEINET4044588  Stachys ajugoides D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  SEINET4044589  Stachys ajugoides D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 167 Comment
  UC57552  Stachys ajugoides var. rigida J. H. Barber 1897-4-3 120 Los Angeles Santa Monica Mts. Comment
  CHSC5108  Stachys albens M. MacArthur 1967-7-22 93 Los Angeles Ca. 2 mi from Hwy. 101 and ocean, along left side of Latigo Canyon Rd., just past turn-off of Neuton Canyon Rd., Santa Monica Mtns. near Malibou. 152 Comment
  LA51388  Stachys albens Peter H. Raven; Henry J. Thompson 1959-10-14 14629 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA52393  Stachys albens A. M. Johnson; 1932-5-30 4096 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA52394  Stachys albens J. A. Ewan; 1931-10-24 5281 Los Angeles Santa Monica Mountains, La Sierra Canyon, 0.5 mi. below Seminole Hot Springs 304 Comment
  LA52396  Stachys albens W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, Triunfo Canyon Comment
  POM182361  Stachys albens Joseph A. Ewan 1931-10-24 5281 Los Angeles Santa Monica Mountains: 0.5 mile below Seminole Hot Springs. 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
  LA201932  Stachys bullata Arthur C. Gibson; 2001-5-19 4920 Los Angeles 121 Comment
  RSA446641  Stachys bullata N. C. Cooper 1945-5-1 2238 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA447289  Stachys bullata N. C. Cooper 1945-5-1 2238 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA59142  Stachys bullata G. R. Campbell 1950-4-17 14588 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  SD12589  Stachys bullata Edith A. Purer 1935-5-11 6547 Los Angeles Hillside, Malibou Road. Comment
  UC884279  Stachys bullata Ira W. Clokey, B. Templeton May 1929 4460 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  CAS-BOT-BC374821  Stebbinsoseris heterocarpa Henry J. Thompson 1959-4-19 1957 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  JEPS30481  Stebbinsoseris heterocarpa Henry J. Thompson 1959-4-19 1957 Los Angeles Mulholland Highway 1 mi w Las Virgenes Road (Malibu Creek drainage, Santa Monica Mountains); Santa Monica Mountains, Malibu Creek drainage, Mulholland Hi 274 Comment
  LA32111  Stebbinsoseris heterocarpa Henry J. Thompson; 1959-4-19 1957 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  UCD136218  Stebbinsoseris heterocarpa Daryl Koutnik 1978-5-10 479 Los Angeles along fireroad. End of Corral Canyon Road, Santa Monica Mountains. 731 Comment
  CHSC36049  Stellaria media Philip A. Silverstone 1978-8-20 326 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km from jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. On slope c. 5 m from creek. Comment
  RSA202452  Stellaria media R. L. Armacost 1963-5-7 1621 Los Angeles Tapia Park, Santa Monica. Comment
  CAS-BOT-BC397708  Stellaria nitens Peter H. Raven 1959-5-9 14177 Los Angeles Mulholland Hwy 1 mile W of Las Virgenes Rd., Malibu Creek drainage, Santa Monica Mountains 274 Comment
  LA34251  Stellaria nitens Peter H. Raven; 1959-5-9 14177 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  UC853212  Stellaria nitens Ira W. Clokey, B. Templeton 1929-5-1 4462 Los Angeles Mandeville Canyon; Santa Monica Mountains 450 Comment
  LA82339  Stephanomeria cichoriacea David S. Verity; 1965-10-17 sn Los Angeles Santa Monica Mountains, Malibu Canyon, ca 0.5 mi S of tunnel 152 Comment
  RSA302013  Stephanomeria cichoriacea J. R. Shevock 1972-9-16 2269 Los Angeles Along Malibu Creek, Malibu Canyon. 305 Comment
  RSA724637  Stephanomeria cichoriacea K. Dobry 1991-8-18 D- 305 Los Angeles Las Virgenes and Mulholland Hwy, Santa Monica Mts at Soka University Comment
  UC535347  Stephanomeria diegensis Ira W. Clokey, B. Templeton June 1929 4581 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC830532  Stephanomeria diegensis Ira W. Clokey, B. Templeton June 1929 4581 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  SFV7106  Stephanomeria virgata K. A. Wilson 1974-8-21 1433A Los Angeles Santa Monica Mountains 0.3 miles west of Las Virgenes Road. Roadside bank. 185 Comment
  UCD136432  Stephanomeria virgata Daryl Koutnik 1978-6-25 555 Los Angeles One mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  JEPS26122  Stephanomeria virgata subsp. virgata Peter H. Raven 1958-9-28 13735 Los Angeles Elysian Park Santa Monica Mountains 198 Comment
  LA99248  Stylocline gnaphaloides R. L. Armacost; 1968-5-7 2374 Los Angeles 152 Comment
  SFV4884  Stylocline gnaphaloides M. H. Grayum 1971-5-3 s. n. Los Angeles Santa Monica Mountains Tapia Park. 152 Comment
  LA29191  Stylomecon heterophylla Mary V. Hood; 1941-4-27 41 73 k* Los Angeles SANTA MONICA MOUNTAINS, near Malibu Lake. 213 Comment
  LA34253  Stylomecon heterophylla Peter H. Raven; 1959-5-9 14176 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  JEPS21748  Symphoricarpos mollis Ira W. Clokey, B. Templeton May 1929 4541 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  JEPS24748  Symphoricarpos mollis Peter H. Raven and Henry J. Thompson 1960-4-12 15021 Los Angeles 1 mi w Las Virgenes Rd. (Mulholland Hwy, Malibu Creek drainage); Santa Monica Mountains, Malibu Creek 213 Comment
  LA35904  Symphoricarpos mollis Peter H. Raven; Henry J. Thompson 1960-4-12 15021 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd 213 Comment
  LA94341  Symphoricarpos mollis C. L. Hitchcock; 1928-4-27 Los Angeles Santa Monica Mountains Comment
  LA94344  Symphoricarpos mollis A. M. Johnson; 1932-5-30 4112 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  POM182358  Symphoricarpos mollis Joseph A. Ewan 1931-10-24 5286 Los Angeles La Sierra Canyon above Seminole Hot Springs. Santa Monica Mountains. Comment
  RSA134846  Symphoricarpos mollis P. H. Raven, Henry J. Thompson 1960-4-12 15021 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd.; Malibu Creek drainage; Santa Monica Mountains. 213 Comment
  SFV3607  Symphoricarpos mollis A. M. Johnson 1932-5-30 4112 Los Angeles Santa Monica Mountains Brent's Mountain Crag's Camp. Comment
  UC217868  Symphoricarpos mollis P. A. Munz, R. D. Harwood 1920-5-16 3965 Los Angeles Topanga Canyon; Santa Monica Mts. 243 Comment
  UC535495  Symphoricarpos mollis Ira W. Clokey, B. Templeton May 1929 4541 Los Angeles Mandeville Canyon; Santa Monica Mountains 350 Comment
  CAS-BOT-BC98315  Symphyotrichum subulatum var. parviflorum J. Ewan 1931-10-24 5263 Los Angeles Santa Monica Mountains - north shore Malibu Lake Comment
  CDA34306  Taraxacum officinale M. O'Brien 2011-6-14 MOB 11 -8 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  UC1087807  Tauschia arguta Peter H. Raven with H. L. Wedberg 1957-6-15 10907 Los Angeles Latigo Canyon 0.8 mi n United Stetes Highway 101A; Santa Monica Mountains Comment
  HSC66576  Tauschia hartwegii K. Curry 1979-3-10 Los Angeles Seminole Hot Springs 281 Comment
  LA32131  Tauschia hartwegii Henry J. Thompson; 1959-4-19 1942 Los Angeles Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd 274 Comment
  RSA126706  Tauschia hartwegii H. J. Thompson 1959-4-19 1942 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  RSA455491  Tauschia hartwegii K. Curry 1979-3-10 s.n. Los Angeles Seminole Hot Springs Area 281 Comment
  RSA455493  Tauschia hartwegii Christopher Davidson 1973-4-6 1859 Los Angeles Tapia Park, Malibu Canyon. 244 Comment
  UCSB32475  Tetrapteron palmeri Coz, Susan 1977-6-4 Los Angeles 25 yds from Malibu Canyon Road (East); 5 miles north on Malibu Cyn Road from Hwy 1; on east side of road; across from Tapia Park 182 Comment
  SFV18783  Thalictrum fendleri var. polycarpum A. Dittmer, C. Dittmer 2004-3-27 29 Los Angeles Santa Monica Mountains Along Mott Fire Road adjacent to Malibu Creek. West side of fire road on east facing slope at base of rocky cliff. 152 Comment
  UC535541  Thalictrum fendleri var. polycarpum Ira W. Clokey, B. Templeton Mar. 1929 4514 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC535542  Thalictrum fendleri var. polycarpum Ira W. Clokey, B. Templeton Mar. 1929 4513 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC854482  Thalictrum fendleri var. polycarpum Ira W. Clokey, B. Templeton Mar. 1929 4513 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UC854484  Thalictrum fendleri var. polycarpum Ira W. Clokey, B. Templeton Mar. 1929 4514 Los Angeles Mandeville Canyon Santa Monica Mountains 350 Comment
  UCR11940  Thelypodium lasiophyllum P. H. Raven, H. J. Thompson 1960-4-12 15032 Los Angeles Western Transverse Range; Santa Monica Mtns., SW of Seminole Hot Springs 366 Comment
  SD254579  Thysanocarpus conchuliferus Mark A. Elvin, Tarja Sagar 2009-3-27 6215 Los Angeles Transverse Ranges: Santa Monica Mountains: Malibu Creek State Park, Lost Cabin Trail near E end of trail, ca. 150 m W of cabin site. 244 Comment
  UCR263662  Thysanocarpus conchuliferus Mark A. Elvin, Tarja Sagar 2009-3-27 6215 Los Angeles Transverse Ranges: Santa Monica Mountains, Malibu Creek State Park, Lost Cabin Trail near east end of trail, c. 150 m west of cabin site 244 Comment
  SD254580  Thysanocarpus curvipes Mark A. Elvin, Tarja Sagar 2009-3-27 6217 Los Angeles Transverse Ranges: Santa Monica Mountains: Malibu Creek State Park, Lost Cabin Trail near E end of trail, ca. 150 m W of cabin site. 244 Comment
  UCR263663  Thysanocarpus curvipes Mark A. Elvin, Tarja Sagar 2009-3-27 6217 Los Angeles Transverse Ranges: Santa Monica Mountains, Malibu Creek State Park, Lost Cabin Trail near east end of trail, c. 150 m west of cabin site 244 Comment
  CAS-BOT-BC67010  Thysanocarpus laciniatus Peter H. Raven; Henry J. Thompson 1959-5-5 14120 Los Angeles Santa Monica Mountains. Mullholland Highway 1 mile west of Las Virgenes Road. Malibu Creek drainage. 274 Comment
  CAS-BOT-BC67011  Thysanocarpus laciniatus Peter H. Raven 1959-5-9 14175 Los Angeles Santa Monica Mountains. Mullholland Highway 1 mile west of Las Virgenes Road. Malibu Creek drainage. 243 Comment
  LA103426  Thysanocarpus laciniatus Barry A. Prigge; 1986-3-20 6959 Los Angeles Santa Monica Mountains, Medea Creek, just N of Paramount Ranch State Park 231 Comment
  LA32263  Thysanocarpus laciniatus Peter H. Raven; Henry J. Thompson 1959-5-5 14120 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA32267  Thysanocarpus laciniatus Henry J. Thompson; 1959-3-31 1901 Los Angeles 274 Comment
  LA32268  Thysanocarpus laciniatus Peter H. Raven; 1959-5-9 14175 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA0041677  Thysanocarpus laciniatus P. H. Raven 1959-5-9 14175 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 244 Comment
  RSA127894  Thysanocarpus laciniatus P. H. Raven, H. J. Thompson 1959-5-5 14120 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  UCR265159  Thysanocarpus laciniatus Mark A. Elvin, Tarja Sagar 2009-3-27 6216 Los Angeles Transverse Ranges: Santa Monica Mountains, Malibu Creek State Park, Lost Cabin Trail near east end of trail, c. 150 m west of cabin site 244 Comment
  CDA20743  Torilis arvensis M. O'Brien 2006-9-1 s.n. Los Angeles Solstice Canyon, above Malibu Bluffs, NPS land. North of Pacific Coast Hwy. at Corral Canyon Rd. Comment
  CDA34298  Torilis arvensis M. O'Brien 2011-6-14 MOB 11 -1 Los Angeles Santa Monica Mountains; Tapia County Park. 152 Comment
  CAS-BOT-BC169204  Toxicodendron diversilobum Henry J. Thompson 1959-3-31 1911 Los Angeles 1.2 mile south-west of Seminole Hot springs, about 2 miles south-west of Cornell 396 Comment
  GH347267  Toxicodendron diversilobum H. J. Thompson 1959-3-31 1911 Unknown 1.2 mile south-west of Seminole Hot Springs, about 2 miles south-west of Cornell 396 Comment
  LA33875  Toxicodendron diversilobum Henry J. Thompson; 1959-3-31 1911 Los Angeles Santa Monica Mountains, 1.2 mi SW of Seminole Hot Springs, about 2 mi SW of Cornell 396 Comment
  UCR48581  Tragopogon porrifolius Steve Morgan 1974-5-2 136 Los Angeles Western Transverse Range; Santa Monica Mtns., Entrance to Tapia Park off Las Virgines Road 198 Comment
  LA200620  Trichostema lanatum A. M. Johnson; 1932-5-30 4083 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  LA200628  Trichostema lanatum W. O. Griesel; 1936-5-9 sn Los Angeles 220 Comment
  LA34726  Trichostema lanatum Mary V. Hood; 1944-5-7 44 33 k Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  OBI32765  Trichostema lanatum Carl Epling 1931-5-2 s.n. Los Angeles Santa Monica Mts Comment
  POM70544  Trichostema lanatum H. E. Hasse 1889-08 s.n. Los Angeles Sierra Santa Monica. Comment
  RSA447091  Trichostema lanatum G. R. Johnstone 1937-07 s.n. Los Angeles Santa Monica Mountains. Comment
  RSA447092  Trichostema lanatum E. A. Purer 1935-5-11 6571 Los Angeles Malibu Road, [Santa Monica Mountains] Comment
  RSA447156  Trichostema lanatum N. C. Cooper 1945-5-1 2207 Los Angeles Tapia Park area, Santa Monica Mountains. 610 Comment
  RSA4556  Trichostema lanatum B. Thoele, L. Thoele 1932-05 s.n. Los Angeles Malibu Lake, Santa Monica Mtns. Comment
  RSA704  Trichostema lanatum J. T. Howell 1928-6-29 1009 Los Angeles 6 miles South Seminole Hot Springs, Santa Monica Mountains 457 Comment
  SD112092  Trichostema lanatum Linda Allen 1975-6-15 Los Angeles Century Ranch, west Santa Monica Mountains. Comment
  SEINET6165668 Image available Trichostema lanatum Tim Walker 1996-1 s.n. Los Angeles Malibu Creek State Park 244 Comment
  UC219160  Trichostema lanatum P. A. Munz, R. D. Harwood 1920-5-17 3997 Los Angeles Topanga Canyon Santa Monica Mountains 152 Comment
  UC535370  Trichostema lanatum Ira W. Clokey, B. Templeton May 1929 4498 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UC884455  Trichostema lanatum Ira W. Clokey, B. Templeton May 1929 4498 Los Angeles Mandeville Canyon Santa Monica Mountains 250 Comment
  UCD125830  Trichostema lanatum Daryl Koutnik 1978-6-25 556 Los Angeles One mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  UCR141428  Trichostema lanatum June Latting 1975-6-15 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon, Century Ranch 152 Comment
  UCSB32471  Trichostema lanatum Coz, Susan 1977-6-4 Los Angeles 25 yds from Malibu Canyon Road (east); 5 mi north on Malibu Canyon Rd from Hwy 1 on east side of road; across from Tapia Park 182 Comment
  UCSB9272  Trichostema lanatum Wedberg, H. 1957-6-15 Los Angeles Latigo Canyon Road; 2 mi S jct Seminole Hot Springs Comment
  SFV21715  Trichostema lanceolatum J. N. Hogue 2010-7-30 369 .1 Los Angeles Santa Monica Mountains 1 mile south of Seminole Hot Springs. 365 Comment
  CAS-BOT-BC214355  Trichostema parishii D. Hasse 1889-9-1 s.n. Los Angeles Santa Monica Range Comment
  CHSC24182  Trichostema purpusii T. P. Spira 1976-6-28 83 Los Angeles Garden of Harlan Lewis, Santa Monica Mountains. Comment
  LA34266  Trifolium ciliolatum Peter H. Raven; Henry J. Thompson 1959-5-5 14138 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1). Comment
  LA34267  Trifolium ciliolatum Peter H. Raven; 1959-5-1 14052 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  RSA127913  Trifolium ciliolatum Peter H. Raven, Henry J. Thompson 1959-5-5 14138 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road; Malibu Creek drainage. 305 Comment
  LA34265  Trifolium gracilentum Peter H. Raven; Henry J. Thompson 1959-5-5 14135 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy 1 mi. W of Las Virgenes road. 335 Comment
  POM121863  Trifolium gracilentum Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA127918  Trifolium gracilentum Peter H. Raven, Henry J. Thompson 1959-5-5 14135 Los Angeles Mulholland Hwy. 1 mile W of Las Virgenes Rd, Malibu Creek drainage. 335 Comment
  LA34269  Trifolium willdenovii Henry J. Thompson; 1959-4-19 1944 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  POM349541  Trifolium willdenovii N. C. Cooper 1945-5-1 2212 Los Angeles Tapia Park area, Santa Monica Mountains. 305 Comment
  CDA20739  Tropaeolum majus M. O'Brien 2006-5-18 s.n. Los Angeles Malibu Bluffs, near intersection of Pacific Coast Hwy. and Malibu Road. Comment
  RSA66086  Tropidocarpum gracile F. W. Peirson 1927-3-19 7117 Los Angeles Seminole Hot Springs. Santa Monica Mts. Comment
  LA33915  Typha domingensis Peter H. Raven; 1959-10-25 14714 Los Angeles 91 Comment
  LA33920  Typha domingensis Peter H. Raven; 1959-10-18 14670 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  RSA128232  Typha domingensis Peter H. Raven, H. J. Thompson 1959-10-18 14670 Los Angeles Mouth of Medea Creek, north arm of Malibu Lake 221 Comment
  LA34148  Typha latifolia Henry J. Thompson; 1959-10-18 14666 Los Angeles SANTA MONICA MOUNTAINS, Mouth of Malibu Creek, N arm of Malibu lake. 220 Comment
  RSA127975  Typha latifolia Peter H. Raven, H. J. Thompson 1959-10-18 14666 Los Angeles Mouth of Medea Creek, north arm of Malibu Lake 221 Comment
  RSA383414  Typha latifolia Wm Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park Comment
  SFV312  Typha latifolia H. N. Falb 1958-11-9 s. n. Los Angeles Santa Monica Mountains Malibu Canyon Road, Tapia Park. 150 Comment
  SFV7094  Typha latifolia K. A. Wilson 1974-8-21 1445 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  CAS-BOT-BC91144  Umbellularia californica C. Epling 1934-12-12 s.n. Los Angeles Near Seminole Hot Springs. Comment
  LA200652  Umbellularia californica Jonathan Sauer; D. Bradbury, R. Thaman 1969-12-7 4684 Los Angeles 243 Comment
  LA202607  Umbellularia californica Carl Epling; 1934-12-12 sn Los Angeles Santa Monica Mountains, near Seminole Hot Springs 335 Comment
  RSA1010  Umbellularia californica B. D. Stark 1928-9-30 1211 Los Angeles Seminole Hot Springs, Santa Monica Mts, Los Angeles County Comment
  SFV1347  Umbellularia californica K. A. Wilson 1961-3-14 1030 Los Angeles Santa Monica Mountains Mulholland Highway, 2 miles west of Seminole Hot Springs. 460 Comment
  SFV1348  Umbellularia californica K. A. Wilson 1961-3-1 888 Los Angeles Santa Monica Mountains Mulholland Highway, about 1 mile west of Seminole Hot Springs. 330 Comment
  UC1126327  Umbellularia californica F. H. Raymond 1930-1-13 27 Los Angeles Head of Corral Canyon 457 Comment
  UC575003  Umbellularia californica C. Epling 1934-12-12 Los Angeles near Seminole Hot Springs Comment
  UCD137926  Umbellularia californica Kenneth A. Wilson 1961-3-1 888 Los Angeles Santa Monica Mtns. Mulholland Hwy. Canyon ca. 1 miles west of Seminole Hot Springs. Comment
  UCSB33748  Umbellularia californica Miller, Brian 1965-2-28 Los Angeles Muholland Hwy; 1 mile west of Las Virgines Road; Santa Monica mountains 213 Comment
  SBBG25468  Umbellularia californica var. californica K. A. Wilson 1961-3-1 888 Los Angeles Mulholland Cyn, ca. 1 mi W of Seminole Hot Springs Comment
  CAS-BOT-BC381892  Uropappus lindleyi H. M. Hall 1902-5-11 3270 Los Angeles Sierra Santa Monica Comment
  SFV12033  Uropappus lindleyi D. L. Koutnik 1978-5-10 479 Los Angeles Santa Monica Mountains End of Corral Canyon Road. 732 Comment
  UC55104  Uropappus lindleyi H. M. Hall 1902-5-11 3270 Los Angeles Sierra Santa Monica Comment
  UCD136947  Uropappus lindleyi Esfan Hesari 1993-4-18 s.n. Ventura Santa Monica Mountains, Agoura Hills, 2 miles south of Ventura Highway on Kanan Road. 400 Comment
  UCD136949  Uropappus lindleyi Esfan Hesari 1993-4-18 s.n. Ventura Santa Monica Mountains, Agoura Hills, 2 miles south of Ventura Highway on Kanan Road. 400 Comment
  LA34201  Urtica dioica subsp. holosericea Peter H. Raven; Henry J. Thompson 1959-10-14 14631 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake 220 Comment
  RSA127451  Urtica dioica subsp. holosericea Peter H. Raven, Henry J. Thompson 1959-10-14 725 Los Angeles East end of Malibu Lake. 221 Comment
  SFV6940  Urtica dioica subsp. holosericea T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 635 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  CAS-BOT-BC404318  Urtica urens Peter H. Raven; Henry J. Thompson 1959-5-5 14128 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 304 Comment
  RSA126729  Urtica urens Peter H. Raven, Henry J. Thompson 1959-5-5 14128 Los Angeles Mulholland Highway, 1 mile W of Las Virgenes Road; Malibu Creek drainage. 305 Comment
  CAS-BOT-BC327065  Venegasia carpesioides Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  CAS-BOT-BC327066  Venegasia carpesioides Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills Comment
  LA209952  Venegasia carpesioides C. L. Hitchcock; 1928-4-27 sn Los Angeles Santa Monica Mountains Comment
  LA30850  Venegasia carpesioides Jane Turner; Peter H. Raven, Barbara Whitesel 1959-2-23 C 133 Los Angeles Santa Monica Mountains, Latigo Canyon, unspecific location Comment
  LA34825  Venegasia carpesioides Mary V. Hood; 1947-5-1 47 28 k* Los Angeles Comment
  POM123370  Venegasia carpesioides Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM199773  Venegasia carpesioides I. W. Clokey, B. C. Templeton 1929-04 4454 Los Angeles Mandeville Canyon, Santa Monica Mountains. 425 Comment
  RSA475494  Venegasia carpesioides N. C. Cooper 1945-5-1 2229 Los Angeles Tapia Park area, 701 Comment
  RSA475497  Venegasia carpesioides Geo. C. Johnstone 1929-5-19 14895 Los Angeles Puerco Canyon. Malibu Estate, 3-4 mi. from ocean. Comment
  RSA59070  Venegasia carpesioides G. R. Campbell 1950-4-17 14589 Los Angeles Escondido Canyon, on road to Malibu Lake, 7 miles from Hwy Alt. 101. 457 Comment
  SEINET2056070 Image available Venegasia carpesioides Norman C. Cooper 1945-5-1 2229 Los Angeles Tapia Park area, Santa Monica Mountains. 701 Comment
  SFV4138  Venegasia carpesioides C. Gasser 1956-3-2 s. n. Los Angeles Santa Monica Mountains 3.5 miles from Highway 101 on Malibu Canyon Road, by Honor Camp #3. 610 Comment
  UC1070436  Venegasia carpesioides F. H. Raymond 1930-1-28 35 Los Angeles Escondido Canyon Triunfo Pass Quad., Escondido Canyon 365 Comment
  RSA725247  Verbena lasiostachys K. Dobry 1991-6-13 d- 690 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  SFV7109  Verbena lasiostachys K. A. Wilson 1974-8-21 1435 Los Angeles Santa Monica Mountains 0.3 miles west of Las Virgenes Road. Roadside bank. 185 Comment
  UCR19718  Verbena lasiostachys Art Whistler 1966-6-20 s.n. Los Angeles Valley along a dirt road reached from Coral Canyon Road which in turn is reached from the Coast Hwy, vicinity Malibu 363 Comment
  LA34203  Verbena lasiostachys var. lasiostachys Peter H. Raven; Henry J. Thompson 1959-5-5 14106 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 259 Comment
  LA51822  Verbena lasiostachys var. lasiostachys A. M. Johnson; 1932-5-30 4114 Los Angeles Santa Monica Mountains, Brent's Mountain, Crag's Camp 152 Comment
  RSA126726  Verbena lasiostachys var. lasiostachys Peter H. Raven, Henry J. Thompson 1959-5-5 14106 Los Angeles Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage. 274 Comment
  RSA411758  Verbena lasiostachys var. lasiostachys Wm. Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park. Comment
  SFV6942  Verbena lasiostachys var. scabrida T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 633 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  CLARK-A1528-4329  Veronica anagallis-aquatica Art Whistler 1966-6-20 14 Los Angeles Santa Monica Mountains Comment
  JEPS23852  Veronica anagallis-aquatica Peter H. Raven, Henry J. Thompson 1959-10-14 14620 Los Angeles e end of Malibu Lake Malibu Lake; Santa Monica Mountains, Malibu Lake 220 Comment
  RSA128226  Veronica anagallis-aquatica Peter H. Raven, Henry J. Thompson 1959-10-14 14620 Los Angeles East end of Malibu Lake. 221 Comment
  SFV3456  Veronica anagallis-aquatica H. N. Falb 1958-11-9 s. n. Los Angeles Santa Monica Mountains Malibu Canyon Road, Tapia Park. 150 Comment
  SFV6935  Veronica anagallis-aquatica T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt 1974-8-31 640 Los Angeles Santa Monica Mountains Malibu Creek at Tapia Park. 137 Comment
  UCD124701  Veronica anagallis-aquatica Daryl Koutnik 1978-3-31 200 Ventura West fork of Triunfo Creek, south of Westlake. 274 Comment
  UCR19742  Veronica anagallis-aquatica Art Whistler 1966-5-1 660501- 11 Los Angeles Western Transverse Range; Santa Monica Mtns., Roadside stream near Seminole Hot Springs, Mulholland Dr. and intersection with Cornell St. 244 Comment
  LA202435  Veronica peregrina subsp. xalapensis Arthur C. Gibson; 2006-7-11 5114 Los Angeles SANTA MONICA MOUNTAINS, grounds of the former Soka University on Mulholland Hwy. Comment
  UCD108728  Vicia americana Daryl Koutnik 1978-3-31 196 Los Angeles West fork of Triunfo Creek, south of Westlake. 274 Comment
  LA34206  Vicia americana var. americana Peter H. Raven; Henry J. Thompson 1959-5-5 14156 Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  LA94026  Vicia americana var. americana Lawrence L. Kiefer; 1962-9-23 147 Los Angeles 152 Comment
  SFV12026  Vicia americana var. americana D. L. Koutnik 1978-3-31 196 Los Angeles Santa Monica Mountains West fork of Triunfo Creek, south of Westlake. 274 Comment
  UCSB46615  Vicia benghalensis 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. 472 Comment
  RSA724483  Vicia dasycarpa K. Dobry 1991-6-13 d- 688 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  RSA724484  Vicia dasycarpa K. Dobry 1991-6-13 d- 687 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  LA200989  Vicia hassei Carl Wishner; 2000-5-19 3657 1 Los Angeles 259 Comment
  LA201517  Viola pedunculata Arthur C. Gibson; 2003-5-6 4874 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek State Park, Malibu, Deerlick Trail, opposite Mulholland Highway. Comment
  LA210888  Viola pedunculata Arthur C. Gibson; 2003-5-6 4874 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek State Park, Deerlick Trail in meadows. Opposite Mulholland Highway. Comment
  RSA412691  Viola pedunculata Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  UCSB46586  Viola pedunculata Welton, Patti 1983-3-28 Los Angeles 2.2 miles north of Malibu Canyon Road on southwest side of Mulholland Hwy 469 Comment
  UCD93690  Vulpia microstachys Daryl Koutnik 1978-4-28 444 Los Angeles Cornell Corners, south of Agoura Road on Cornell Road. 304 Comment
  CAS-BOT-BC199954  Vulpia microstachys var. ciliata Peter H. Raven; Henry J. Thompson 1959-5-5 14126 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek Drainage 274 Comment
  CAS-BOT-BC184337  Vulpia microstachys var. pauciflora Peter H. Raven; Henry J. Thompson 1959-5-5 14125 Los Angeles Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  POM113988  Vulpia microstachys var. pauciflora Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  RSA86693  Vulpia microstachys var. pauciflora F. W. Peirson 1918-5-5 1568 Los Angeles Brents on the Malibu, Santa Monica Mountains. Comment
  POM352971  Vulpia myuros var. hirsuta N. C. Cooper 1945-5-1 2203 Los Angeles Tapia Park, Santa Monica Mtns 610 Comment
  UC205747  Vulpia myuros var. hirsuta D. L. Crawford 1916-3-28 Los Angeles Santa Monica Mts. Comment
  CAS-BOT-BC77833  Woodwardia fimbriata J. Ewan 1931-10-24 5287 Los Angeles La Sierra Canyon above Seminole Hot Springs, Santa Monica Mts. Comment
  CAS-BOT-BC77834  Woodwardia fimbriata J. Ewan 1931-10-24 5287 Los Angeles La Sierra Canyon above Seminole Hot Springs, Santa Monica Mts. Comment
  LA47631  Woodwardia fimbriata Henry J. Thompson; 1960-6-7 3068 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, in deep side canyon ca 0.4 mi S of tunnel, 1.6 mi S of Tapia Park. 152 Comment
  RSA268483  Woodwardia fimbriata H. J. Thompson 1960-6-7 3068 Los Angeles Santa Monica Mountains. Malibu Canyon, 0.4 miles south of tunnel, 1.6 miles south of Tapia Park 152 Comment
  SD81389  Woodwardia fimbriata J. Ewan 1931-10-24 Los Angeles Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs Comment
  SD82511  Woodwardia fimbriata J. Ewan 1931-10-24 Los Angeles Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs Comment
  UCR19508  Woodwardia fimbriata H. J. Thompson 1960-6-7 3068 Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu Canyon, 0.4 mi south of tunnel, 1.6 mi south of Tapia Park 152 Comment
  SFV7095  Xanthium strumarium K. A. Wilson 1974-8-21 1446 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  RSA127947  Yabea microcarpa H. J. Thompson 1959-4-19 1949 Los Angeles Mulholland Highway, 1 miles W of Las Virgenes Road, Malibu Creek drainage. Santa Monica Mountains. 274 Comment
  UC1302891  Yabea microcarpa Peter H. Raven and Robert F. Thorne 1964-5-7 19024 Los Angeles near Seminole Hot Springs (Saddle Rock Ranch); Santa Monica Mountains Comment
  CHSC34418  Yucca whipplei Philip A. Silverstone 1978-7-23 Los Angeles Santa Monica Mountains; Latigo Canyon Rd. 2.9 km inland from State 1. Comment
  GH357695  Yucca whipplei P. H. Raven & H. J. Thompson 1959-5-5 14150 Unknown 4.1 miles north-west of Tapia Park on road to Malibu Lake, Los Angeles County 182 Comment
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May 10 2018
  UC1272486  Yucca whipplei Howard J. Arnott 1955-6-21 80 Los Angeles 3.5 mi e Highway Alternate 101 (in hills overlooking Malibu Beach) Comment
  SEINET3895404 Image available Yucca whipplei subsp. intermedia K. Dobry 1991-6-13 729 Los Angeles Soka University, Los Virgenes and Mulholland Hwy. Santa Monical.; 0 Comment
  UCR23131  Yucca whipplei var. intermedia Kate Kramer 1981-5-31 55 Los Angeles Malibu Beach 7.5' Q., Malibu Creek State Park. 2 mi west of Las Virgenes & Mulholland Hwy intersection on Mulholland Hwy 275 Comment
  RSA126743  Yucca whipplei var. whipplei Peter H. Raven, Henry J. Thompson 1959-5-5 14150 Los Angeles 4.1 miles northwest of Tapia Park on road to Malibu Lake. 600 Comment
  RSA128  Yucca whipplei var. whipplei J. T. Howell 1928-6-29 996 Los Angeles Seminole Hot Springs Road, Santa Monica Mountains 457 Comment
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May 21 2014
  RSA724643  Yucca whipplei var. whipplei K. Dobry 1991-6-13 D- 728 Los Angeles Santa Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ. Comment
  LA34210  Zannichellia palustris Peter H. Raven; Henry J. Thompson 1959-10-18 14671 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  LA342100  Zannichellia palustris Peter H. Raven; Henry J. Thompson 1959-10-18 14671 Los Angeles Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake 220 Comment
  LA49835  Zeltnera venusta W. O. Griesel; 1936-6-16 sn Los Angeles Santa Monica Mountains, Triunfo Canyon Comment
  RSA59072  Zigadenus fremontii G. R. Campbell 1950-4-17 14587 Los Angeles Escondido Canyon, leading to Malibu Lake, ca. 5 miles above Highway Alt. 101. 457 Comment
  RSA68664  Zigadenus fremontii Frank W. Peirson 1918-5-5 1687 Los Angeles Brents on the Malibu, Santa Monica Mountains. Comment



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