Search Results — 173 specimen records retrieved (165 records with coordinates)
Results for search: County=LOS ANGELES; Scientific name=Rhamnus californica californica (including nomenclatural synonyms); Source=All;   More information: Jepson Online Interchange

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC52537  Frangula californica subsp. californica Steve Boyd; Amber Maurice 2004-5-18 11309 Los Angeles Transverse Ranges; Liebre Mountains region: Atmore Meadows area Comment
  CAS-BOT-BC52538  Frangula californica subsp. californica Timothy S. Ross; Steve Boyd 1994-5-10 7745 Los Angeles Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence 883 Comment
  CAS-BOT-BC52539  Frangula californica subsp. californica Timothy S. Ross; Steve Boyd; Orlando Mistretta; Peter W. Fritsch 1990-6-25 3834 Los Angeles Vicinity of Crystal Lake: Crystal Lake USGS 7.5' Quad. 1700 Comment
  CAS-BOT-BC52540  Frangula californica subsp. californica Carl B. Wolf 1927-12-31 1463 Los Angeles Occidental College, Eagle Rock Comment
  CAS-BOT-BC52541  Frangula californica subsp. californica Le Roy Abrams 1901-4-7 1427 Los Angeles Arroyo Seco - above Devil's Gate, Pasadena Comment
  CAS-BOT-BC52542  Frangula californica subsp. californica Elmer I. Applegate 1927-2-12 4981 Los Angeles Mandeville Canyon, Santa Monica Mountains Comment
  CAS-BOT-BC52543  Frangula californica subsp. californica Geo. B. Grant 1904-1-30 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC52544  Frangula californica subsp. californica Le Roy Abrams 1900-8-10 1021 Los Angeles San Gabriel Canyon Comment
  CAS-BOT-BC52545  Frangula californica subsp. californica Le Roy Abrams 1899-3-30 290 Los Angeles Santa Monica Mts Comment
  CAS-BOT-BC52546  Frangula californica subsp. californica H. E. McMinn 1925-8-6 1554 Los Angeles Sawpit Dam, San Gabriel Mts. Comment
  CAS-BOT-BC52547  Frangula californica subsp. californica H. E. McMinn 1924-8-4 1222 Los Angeles Huntington Drive near Pasadena Comment
  CAS-BOT-BC52548  Frangula californica subsp. californica Prof. W. R. Dudley 1907-11-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC52550  Frangula californica subsp. californica LeRoy Abrams 1902-6-15 2541 Los Angeles Sepulveda canyon, Santa Monica mountains Comment
  CAS-BOT-BC52551  Frangula californica subsp. californica Louis C. Wheeler 1931-11-6 334 Los Angeles San Dimas Wash 335 Comment
  CAS-BOT-BC52552  Frangula californica subsp. californica Louis C. Wheeler 1931-11-6 334 Los Angeles San Dimas Wash 335 Comment
  CAS-BOT-BC52553  Frangula californica subsp. californica Carl B. Wolf 1928-3-29 1593 Los Angeles So. base of Ridge Route, 1 mi. No. of Castaic 396 Comment
  CAS-BOT-BC52554  Frangula californica subsp. californica Louis C. Wheeler 1931-11-6 334 Los Angeles San Dimas Wash 335 Comment
  CAS-BOT-BC52555  Frangula californica subsp. californica Timothy S. Ross; Steve Boyd 1990-6-1 2728 Los Angeles Magnetic Springs: in Moody Canyon (ca 2.15 air-miles NW of Mt Gleason). Acton USGS 7.5' quad 1194 Comment
  CAS-BOT-BC52556  Frangula californica subsp. californica Timothy S. Ross; Steve Boyd 1995-6-28 8651 Los Angeles Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. Burnt Peak 7.5' USGS Quad 737 Comment
  CAS-BOT-BC52557  Frangula californica subsp. californica C. F. B. 1903-7-20 3443 Los Angeles Claremont Comment
  CAS-BOT-BC52558  Frangula californica subsp. californica Fordyce Grinnell, Jr. 1916-9-2 s.n. Los Angeles San Gabriel Mts. - near Pasadena Comment
  CAS-BOT-BC52559  Frangula californica subsp. californica Alice Eastwood 1919-5-29 8954 Los Angeles San Gabriel Canyon Comment
  CAS-BOT-BC52560  Frangula californica subsp. californica C. H. M. 1907-10-14 s.n. Los Angeles Campo Comment
  CAS-BOT-BC52561  Frangula californica subsp. californica F. A. M. 1936-5-20 14677 Los Angeles Sepulveda Canyon Comment
  CAS-BOT-BC52562  Frangula californica subsp. californica Peter H. Raven 1957-9-21 11355 Los Angeles near stream at Monte Nido Fire Station, Santa Monica Mts. Comment
  CAS-BOT-BC52563  Frangula californica subsp. californica Alice Eastwood 1928-6-15 15402 Los Angeles Claremont Comment
  CAS-BOT-BC52564  Frangula californica subsp. californica Alice Eastwood 1906-5-27 135 Los Angeles Laurel Canyon Comment
  CAS-BOT-BC52565  Frangula californica subsp. californica Carl B. Wolf 1927-12-31 1463 Los Angeles Occidental College, Eagle Rock Comment
  CAS-BOT-BC52566  Frangula californica subsp. californica Carl B. Wolf 1928-3-29 1593 Los Angeles So. base of Ridge Route, 1 mi. No. of Castaic 396 Comment
  CAS-BOT-BC52567  Frangula californica subsp. californica Peter H. Raven 1959-5-3 14105 Los Angeles 1.8 miles south of Mulholland Drive, Franklin Canyon 243 Comment
  CAS-BOT-BC52568  Frangula californica subsp. californica R. S. Woglum 1934-6-15 s.n. Los Angeles Altadena Comment
  CAS-BOT-BC52569  Frangula californica subsp. californica A. R. D. 1915-6-10 s.n. Los Angeles Claremont, Californica campus Comment
  LA200806  Frangula californica subsp. californica Michael Neuman; January 1984 4 Los Angeles Santa Monica Mountains, Hollyhock Canyon, tributary to Mandeville Canyon 374 Comment
  LA207727  Frangula californica subsp. californica Louis C. Wheeler; 1931-11-6 334 Los Angeles San Dimas Wash 335 Comment
  LA207731  Frangula californica subsp. californica Joseph Andorfer Ewan; 1933-7-23 1463 Los Angeles San Gabriel Mountains, near spring at E end of Barley Flats 1523 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
  LA52237  Frangula californica subsp. californica A. M. Johnson; 1934-5-4 4455 Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  LA52238  Frangula californica subsp. californica A. M. Johnson; 1934-5-4 4456 Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  LA52239  Frangula californica subsp. californica E. Lloyd; 1933-3-25 sn Los Angeles Santa Monica Mountains, Temescal Canyon 91 Comment
  LA82204  Frangula californica subsp. californica O. H. Kappler; 1941-5-18 271 Los Angeles SANTA MONICA MOUNTAINS, upper Zuma Canyon, near summit of Mulholland Hwy. 548 Comment
  LA82205  Frangula californica subsp. californica O. H. Kappler; 1941-3-21 143 Los Angeles Santa Monica Mountains, Sepulveda Canyon 152 Comment
  OBI6079  Frangula californica subsp. californica Carl B. Wolf 1927-12-31 1463 Los Angeles Occidental college, Eagle Rock Comment
  OBI66300  Frangula californica subsp. californica Steve Boyd, Amber Maurice 2004-5-18 11309 Los Angeles Tranverse Ranges; Liebre Mts region: Atmore MEadows area Comment
  OBI8166  Frangula californica subsp. californica Lewis Meltz 1977-4-9 LM 24 Los Angeles 300m N of Eaton Cyn wash, 3 km E of Eaton Cyn bridge 457 Comment
  POM306717  Frangula californica subsp. californica Henry J. Ramsey, Henry J. Ramsey 1937-7-18 1665 Los Angeles Soldiers' Creek, San Gabriel Mountains. Comment
  RSA0011373  Frangula californica subsp. californica Orlando Mistretta, Youssef Atallah 2011-8-16 6060 Los Angeles Aliso Canyon; 1.4 miles north of Mill Creek Summit. 1338 Comment
  RSA0102533  Frangula californica subsp. californica Richard G. Swinney 2010-9-30 13957 Los Angeles San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon. 2305 Comment
  RSA0103923  Frangula californica subsp. californica R. G. Swinney 2011-7-8 15482 Los Angeles San Gabriel Mountains: 'Strawberry Potrero'?, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property 1427 Comment
  RSA0115262  Frangula californica subsp. californica Richard G. Swinney 2010-10-5 13960 Los Angeles San Gabriel Mountains: Placerita Cyn., Placerita Canyon Natural Area, 50-300 meters west of Nature Center. 463 Comment
  RSA613488  Frangula californica subsp. californica Louis C. Wheeler 1931-8-16 S- 33 Los Angeles San Gabriel Mountains: San Antonio Canyon. 915 Comment
  RSA719746  Frangula californica subsp. californica R. G. Swinney, D. W. Larson 1996-8-7 5232 Los Angeles San Dimas Experimental Forest, southern third of west half of Brown's Flat. 1305 Comment
  RSA729847  Frangula californica subsp. californica R. G. Swinney 1999-6-21 7352 Los Angeles spring c. 150 m WNW of mouth of Jesus Canyon. 1494 Comment
  SBBG122033  Frangula californica subsp. californica S. D. White, B. Leatherman 2005-3-18 10796 Los Angeles "South Hills," just N of Interstate 210, ca. 0.3 air mi ENE of the I-210/Sunflower intersection; Glendora 305 Comment
  SBBG26925  Frangula californica subsp. californica I. W. Clokey, B. Templeton -Dec-1929 4603 Los Angeles Mandeville Cyn 300 Comment
  SBBG26942  Frangula californica subsp. californica I. W. Clokey, B. Templeton -Jun-1929 4586 Los Angeles Mandeville Cyn 200 Comment
  SBBG26943  Frangula californica subsp. californica I. W. Clokey, B. Templeton -Apr-1929 4442 Los Angeles Mandeville Cyn 200 Comment
  SBBG71291  Frangula californica subsp. californica M. N. Ackley 1928-2-12 931 Los Angeles Eaton Wash 381 Comment
  SBBG89253  Frangula californica subsp. californica J. Adams 1965-5-14 226 Los Angeles Mount San Antonio Cyn, 2.7 mi above lower Mt San Antonio Forest station 1011 Comment
  SD114270  Frangula californica subsp. californica Darley F. Howe no date 8 Los Angeles Claremont Comment
  SD253535  Frangula californica subsp. californica R. G. Swinney 2011-5-31 14903 Los Angeles San Gabriel Mountains; Monte Cristo Creek, 0.1-0.4 mile northeasst of Monte Cristo Campground and confluence with Mill Creek (Chilao Flat 7.5'Q) 1096 Comment
  SD90220  Frangula californica subsp. californica Benjamin C. Stone November 1952 278 Los Angeles San Antonio Canyon, San Gabriel Mountains 671 Comment
  SEINET10898551  Frangula californica subsp. californica Douglas L. Holl 1997-10-9 Holland 114 Los Angeles City of Claremont. Rancho Santa Anna Botanic Garden. Cultivated collection. Originally wild collected from San Mateo, California; Pigeon Point, costal scrub. Source: Yerba Buena Nursery, 15 October 1992. Accession number - 18089. 152 Comment
  SEINET7417528 Image available Frangula californica subsp. californica Unknown 1904-1 1114 Los Angeles Pasadena Comment
  UCR271131  Frangula californica subsp. californica R. G. Swinney 2011-7-8 15482 Los Angeles San Gabriel Mountains, 'Strawberry Potrero', uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property 1427 Comment
  UCR271964  Frangula californica subsp. californica R. G. Swinney 2011-6-20 15218 Los Angeles San Gabriel Mountains, southeast margin of Crystal Lake, 10-30 meters from water line 1692 Comment
  UCR272351  Frangula californica subsp. californica R. G. Swinney 2011-3-15 14094 Los Angeles San Gabriel Mountains, Arcadia, Arcadia Wilderness Park, 2240 Highland Oaks Drive, lower Santa Anita Cyn., southern portion of park 232 Comment
  UCR273289  Frangula californica subsp. californica R. G. Swinney 2011-7-7 15451 Los Angeles San Gabriel Mountains, Colby Ranch (Camp Colby), S end of Inspiration Canyon Trail, in a N-flowing tributary of upper Coldwater Cyn. 1232 Comment
  UCR277114  Frangula californica subsp. californica R. G. Swinney 2010-10-5 13960 Los Angeles San Gabriel Mountains, Placerita Cyn., Placerita Canyon Natural Area, 50-300 meters west of Nature Center 463 Comment
  UCR277196  Frangula californica subsp. californica R. G. Swinney 2010-9-30 13957 Los Angeles San Gabriel Mountains, 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon 2341 Comment
  CAS-BOT-BC52549  Frangula californica subsp. californica Dr. H. E. Hasse 1888-5-1 s.n. Los Angeles unspecified Comment
  LA91289  Frangula californica subsp. californica Harvey Anderson; August 1931 sn Los Angeles Santa Monica Mountains, Escondido Canyon Comment
  RSA0124090  Frangula californica subsp. californica Louis C. Wheeler 1967-7-18 10098 Los Angeles Yerba Buena Spring, Gold Creek of Little Tujunga [Canyon]. 1189 Comment
  SEINET11243857  Frangula californica subsp. californica G. B. Grant 1114 Los Angeles Pasadena. Comment
  CAS-BOT-BC133204  Rhamnus californica subsp. californica A. C. Sanders; T. B. Salvato 2009-5-21 36897 Los Angeles San Gabriel Valley: Whittier Narrows near South El Monte, north of San Gabriel River channel and SE of Durfee Ave., west half of Whittier Narrows Nature Center along SCE powerlines 70 Comment
  CDA12034  Rhamnus californica subsp. californica A. Overturf 1989-12-28 s.n. Los Angeles Angeles National Forest; Eaton Canyon, immediately to the S below Mt. Wilson. 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
  JEPS41980  Rhamnus californica subsp. californica Frank W. Peirson 1918-6-28 108 Los Angeles Rubio Canyon San Gabriel Mts. 579 Comment
  JEPS42078  Rhamnus californica subsp. californica C. E. Hutchinson 1892-7-20 Los Angeles Mt. Wilson San Gabriel Mts. 609 Comment
  POM122420  Rhamnus californica subsp. californica Marcus E. Jones 1926-5-21 s.n. Los Angeles Mountains near Claremont Comment
  POM243765  Rhamnus californica subsp. californica Carl B. Wolf 1936-5-27 7843 Los Angeles Indian Canyon Camp, 2 mi off Soledad Canyon 915 Comment
  POM2867  Rhamnus californica subsp. californica L. R. Abrams 1900-8-10 1021 Los Angeles San Gabriel Mountians: San Gabriel Canyon. Comment
  POM293237  Rhamnus californica subsp. californica Lyman Benson 1946-1-26 11981 Los Angeles Big Dalton Canyon, Glendora. Drainage area: Pacific Slope 366 Comment
  POM306254  Rhamnus californica subsp. californica Henry J. Ramsey, Henry J. Ramsey 1938-1-22 1366 Los Angeles Eaton Canyon Park, Altadena Comment
  POM307841  Rhamnus californica subsp. californica Henry J. Ramsey, Henry J. Ramsey 1938-6-11 2733 Los Angeles Eaton Canyon Park. Comment
  POM48751  Rhamnus californica subsp. californica Fordyce Grinnell Jr. 1908-10-4 s.n. Los Angeles Saw Pit Canyon Comment
  RSA0091343  Rhamnus californica subsp. californica R. G. Swinney 2011-5-12 14692 Los Angeles San Gabriel Mountains: Aliso Canyon Creek, 50-100 m west of Aliso Cyn. Road, 0.5 miles W of Angeles Forest Hwy, west of mouth of Cabin Cyn. Creek. 1183 Comment
  RSA0094361  Rhamnus californica subsp. californica R. G. Swinney 2011-5-31 14903 Los Angeles San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile northeast of Monte Cristo Campground and confluence with Mill Creek. 1096 Comment
  RSA0098830  Rhamnus californica subsp. californica R. G. Swinney 2011-7-8 15517 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), the middle elevation (& smallest ) of three natural depressions at the north base of Strawberry Peak 1171 Comment
  RSA0103344  Rhamnus californica subsp. californica R. G. Swinney 2011-5-19 14771 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), 0.6 mile SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., between Colby Ranch Rd. and Coldwater Cyn. stream, below abandoned 'Milley's Apple Orchard'? 912 Comment
  RSA0112524  Rhamnus californica subsp. californica Richard G. Swinney 2011-10-13 15786 Los Angeles San Gabriel Mountains: Chilao Flat, jct. of Chilao flat rd. (north entrance) & Silver Moccosin Trail. 1582 Comment
  RSA160399  Rhamnus californica subsp. californica J. D. Olmsted 1959-3-27 323 Los Angeles By stream gaging station below San Dimas ranger station. South slope, San Dimas Creek drainage area; alluvial soil. 488 Comment
  RSA171008  Rhamnus californica subsp. californica Robert F. Thorne 1963-7-11 32783 Los Angeles Foothill Woodland-Mixed Evergreen Forest near entrance to Upper Shake Campground, ca 3 miles W of Lake Hughes, Angeles National Forest. Comment
  RSA19463  Rhamnus californica subsp. californica H. E. McMinn 1925-8-6 1554 Los Angeles Sawpit Dam, San Gabriel Mountains Comment
  RSA390143  Rhamnus californica subsp. californica M. B. Dunkle 1933-6-17 3585 Los Angeles San Antonio River Canyon. Coastal Southern California. 915 Comment
  RSA390181  Rhamnus californica subsp. californica E. S. Spalding 1923-5-2 s.n. Los Angeles Fish Canyon, near Monrovia, [San Gabriel Mountains]. Comment
  RSA390182  Rhamnus californica subsp. californica G. R. Johnstone 1930-9-14 s.n. Los Angeles Edison Rd. above Dark Canyon Calif. San Gabriel Mts. 762 Comment
  RSA390183  Rhamnus californica subsp. californica E. Crow 1928-10-21 5 Los Angeles San Dimas Canyon, San Gabriel Mts. Comment
  RSA390184  Rhamnus californica subsp. californica Sam Tyson 1942-6-25 ** Los Angeles San Antonio Canyon. 1524 Comment
  RSA390186  Rhamnus californica subsp. californica E. Crow 1928-5-2 281 Los Angeles San Antonio Canyon Comment
Read comments
Jun 10 2012
  RSA390187  Rhamnus californica subsp. californica Elbert Benjamine 1929-5-26 198 Los Angeles San Dimas Canyon, San Gabriel Mountains. Comment
  RSA522471  Rhamnus californica subsp. californica Tim S. Ross, Orlando Mistretta, Peter Fritsch 1990-7-10 4028 Los Angeles NE of Tie Summit Station and E of Angeles Forest Hwy, Tujunga Ranger District, Angeles National Forest. Westerly drainage that meets Tie Canyon. 1439 Comment
  RSA529163  Rhamnus californica subsp. californica Tim S. Ross, S. D. Boyd 1991-7-24 5656 Los Angeles Granite Mountain: San Gabriel Mountain Range. Chilao Flat 1976 Comment
  RSA529892  Rhamnus californica subsp. californica Tim S. Ross 1991-8-16 5799 Los Angeles Woodwardia canyon, San Gabriel Mtns (N of Pasadena) 819 Comment
  RSA584885  Rhamnus californica subsp. californica Tim S. Ross, S. D. Boyd 1990-6-1 2780 Los Angeles San Gabriel Mountains, Magnetic Springs: in Moody Canyon (ca 2.15 air-miles NW of Mt Gleason). 1195 Comment
  RSA585761  Rhamnus californica subsp. californica Orlando Mistretta 1995-7-11 1894 Los Angeles San Gabriel Mountains. Santiago Canyon. North slope of Pacifico Mountain, near summit. 2073 Comment
  RSA589237  Rhamnus californica subsp. californica Tim S. Ross, S. D. Boyd, Peter Fritsch 1990-6-8 2909 Los Angeles Upper Big Tujunga Canyon: Ridge and slopes descending +/- ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats) 1250 Comment
  RSA594650  Rhamnus californica subsp. californica Steve Boyd, Lauren Raz 1996-10-29 9105 Los Angeles Liebre Mountains region, Atmore Meadows area at the southeastern end of Liebre Mountain in a tributary drainage to the North Fork Fish Canyon. 1317 Comment
  RSA596140  Rhamnus californica subsp. californica Tim S. Ross, S. D. Boyd 1995-6-28 8651 Los Angeles Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. 707 Comment
  RSA596486  Rhamnus californica subsp. californica Louis C. Wheeler 1967-5-24 9723 Los Angeles San Gabriel Mountains: Indian Canyon 793 Comment
  RSA596511  Rhamnus californica subsp. californica Louis C. Wheeler 1966-11-19 9127 Los Angeles San Gabriel Mountains. Pacoima Canyon at Dutch Louie Camp. Comment
  RSA597050  Rhamnus californica subsp. californica Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch 1990-6-25 3834 Los Angeles Vicinity of Crystal Lake 1677 Comment
  RSA607418  Rhamnus californica subsp. californica Louis C. Wheeler 1932-7-2 909 Los Angeles Browns Flat, San Gabriel Mts. 1311 Comment
  RSA607927  Rhamnus californica subsp. californica Louis C. Wheeler 1961-6-13 7880 Los Angeles Pacoima Canyon near Dutch Louie Camp. 716 Comment
  RSA612546  Rhamnus californica subsp. californica Louis C. Wheeler 1932-9-12 1375 Los Angeles San Antonio Canyon, San Gabriel Mts. 1220 Comment
  RSA642513  Rhamnus californica subsp. californica D. E. Bramlet 1999-5-14 2762 Los Angeles Puente Hills. 457m northwest of the 57/60 freeway and 1 km east of old Brea Canyon Road. 310m east from the end of Cottonwood Lane. 201 Comment
  RSA648643  Rhamnus californica subsp. californica Fred Brooks 1988-5-7 30 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. Comment
  RSA652633  Rhamnus californica subsp. californica R. Carlston 1961-5-11 s.n. Los Angeles Big Dalton Canyon, N. of Glendora. Comment
  RSA652635  Rhamnus californica subsp. californica Marion P. Harthill 1974-5-23 1514 Los Angeles Crystal Lake Rd., Rt. 39. 1098 Comment
  RSA652636  Rhamnus californica subsp. californica T. Shipman 1974-8-22 s.n. Los Angeles Soldier Crk., Hwy 39. 1220 Comment
  RSA653682  Rhamnus californica subsp. californica Valerie L. Soza, LeRoy Gross, Adelina Munoz 2000-5-12 874 Los Angeles Verdugo Mountains, northeast side: Camp Max Straus at end of Shirlyjean Street, Glendale, Engleheard Canyon. At Sacred Council junction off main road. 366 Comment
  RSA654625  Rhamnus californica subsp. californica Glenda Long 1981-4-26 24 Los Angeles West Fork San Gabriel [Canyon], 2.4 miles up road. Comment
  RSA660631  Rhamnus californica subsp. californica Matt Bogdanoff 1981-5-24 9 Los Angeles Big Dalton Cyn. Rd., 0.7 mi E of junction with Glendora Mtn. Rd., N of Glendora. 396 Comment
  RSA663662  Rhamnus californica subsp. californica Gary D. Wallace 1965-6-16 s.n. Los Angeles Cattle Canyon, above Azusa. Comment
  RSA680079  Rhamnus californica subsp. californica Mark A. Elvin, Michael Wall, Scott Koukol, Sylvia Engstrom 1996-9-11 360 Los Angeles San Gabriel Mtns. Claremont. ~ 0.6mi W of Mt. Baldy Rd. in Evey Canyon. Comment
  RSA708514  Rhamnus californica subsp. californica Scott D. White, Brian Leatherman 2005-3-18 10796 Los Angeles South Coast: City of Glendora, 'South Hills,' just north of the I-210 Freeway. Ca. 0.3 air mi ENE of the I-210 / Sunflower intersection. 305 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
  RSA764416  Rhamnus californica subsp. californica Justin M. Wood 2009-8-18 1251 Los Angeles City of Claremont: Bernard Field Station; NW corner of Mills Ave and Foothill Blvd. 390 Comment
  SEINET13203277 Image available Rhamnus californica subsp. californica R. G. Swinney 2011-1 14771 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), 0.6 mile SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., between Colby Ranch Rd. and Coldwater Cyn. stream, below abandoned "Milley's Apple Orchard" (Chilao Flat 7.5' Q.) (T3N R12W S35) 911 Comment
  SEINET13276728 Image available Rhamnus californica subsp. californica R. G. Swinney 2011-1 15517 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), the middle elevation (& smallest) of three natural depressions at the north base of Strawberry Peak (Chilao Flat 7.5' Q.) 1170 Comment
  UC1584065  Rhamnus californica subsp. californica Tim Ross, Orlando Mistretta, and Peter Fritsch 1990-7-10 4028 Los Angeles ne of Tie Summit Station (e of Angeles Forest Hwy, w drainage that meets Tie Canyon); San Gabriel Mountains, Angeles National Forest, Tujunja Rang 1524 Comment
  UC1584931  Rhamnus californica subsp. californica Tim Ross and Steve Boyd 1991-7-24 5656 Los Angeles Granite Mountain San Gabriel Mountain Range, Chilao Flat U.S.G.S. 7.5' Quad. 1975 Comment
  UC1586211  Rhamnus californica subsp. californica Tim Ross 1991-8-16 5799 Los Angeles Woodwardia Canyon, San Gabriel Mountains (n of Pasadena) San Gabriel Mountains, Condor Peak U.S.G.S. 7.5 ' Quad. 818 Comment
  UC1602368  Rhamnus californica subsp. californica I. M. Johnston 1917-8-22 1709 Los Angeles Prairie Fork of San Gabriel River San Antonio Mountains, San Gabriel River 1981 Comment
  UC167092  Rhamnus californica subsp. californica Geo. B. Grant 1904-1 1114 Los Angeles Pasadena Comment
  UC18519  Rhamnus californica subsp. californica J. H. Barber 1897-6-30 226 Los Angeles above Acton (Pierson's Mine); San Gabriel Mts., Aliso Canyon 1066 Comment
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Feb 20 2015
  UC18522  Rhamnus californica subsp. californica State Survey 1869-12-18 62 Los Angeles Sierra Santa Monica Comment
  UC18523  Rhamnus californica subsp. californica Dr. A. Davidson 1891-1 Los Angeles Los Angeles Comment
  UC33650  Rhamnus californica subsp. californica J. Burtt Davy Oct 1896 2727 Los Angeles Santa Monica Comment
  UC410549  Rhamnus californica subsp. californica Alice Eastwood 1928-6-15 15402 Los Angeles Claremont Comment
  UC420721  Rhamnus californica subsp. californica J. Grinnell 1903-6-27 Los Angeles Arroyo Seco Pasadena Comment
  UC440439  Rhamnus californica subsp. californica H. Anderson and Carl Epling 1930-5-30 Los Angeles Mandeville Canyon Santa Monica Mountains Comment
  UC450881  Rhamnus californica subsp. californica Fay A. MacFadden 1931-4-10 2577 Los Angeles Tejunga Canyon Comment
  UC592782  Rhamnus californica subsp. californica unknown 1928-3-29 1593 Los Angeles 1 mi n Castaic (s base of Ridge Route) 396 Comment
  UC592792  Rhamnus californica subsp. californica unknown 1927-12-31 1463 Los Angeles Eagle Rock Occidental College Comment
  UC61099  Rhamnus californica subsp. californica Ernest Braunton Jul 1902 538 Los Angeles Sherman Comment
  UC61102  Rhamnus californica subsp. californica Ernest Braunton 1903-5-27 359 Los Angeles Sherman Comment
  UC61103  Rhamnus californica subsp. californica Ernest Braunton 1903-5-27 176 Los Angeles Eagle Rock Canyon Comment
  UC73349  Rhamnus californica subsp. californica E. B. Babcock 1903-1 Los Angeles near Los Angeles Comment
  UC75083  Rhamnus californica subsp. californica C. F. Baker 1903-7-20 3443 Los Angeles Claremont Comment
  UC80207  Rhamnus californica subsp. californica C. F. Baker 1903-7-20 3443 Los Angeles Claremont Comment
  UC80269  Rhamnus californica subsp. californica Ernest Braunton 1902-5 359 -538 Los Angeles Sherman Comment
  UCR130585  Rhamnus californica subsp. californica R. E. Riefner Jr. 2000-8-29 00- 755 Los Angeles Western Transverse Range; Verdugo Mtns., La Tuna Canyon, Verdugo Mtns. Conservancy Park, second canyon at picnic stop along La Tuna Canyon Rd. 2.5 miles south of 210 Freeway exit 462 Comment
  UCR133527  Rhamnus californica subsp. californica Donald R. Bissing 1973-6-2 111 Los Angeles San Gabriel Mtns., Evey Canyon, 0.9 mile from canyon mouth 854 Comment
  UCR133606  Rhamnus californica subsp. californica Robin S. Collins 1973-5-15 286 Los Angeles San Gabriel Mtns., Angeles National Forest, Trail Canyon c. 3-3.5 miles along packtrail 1098 Comment
  UCR136924  Rhamnus californica subsp. californica B. C. Templeton 1930-2-25 1437 Los Angeles Western Transverse Range; Santa Monica Mtns., Mandeville Canyon 200 Comment
  UCR150376  Rhamnus californica subsp. californica D. E. Bramlet 1999-5-14 2762 Los Angeles Peninsular Ranges/Chino-Puente Hills region, Puente Hills: 457 m NW of the 57/60 freeway and 1 km east of old La Brea Canyon Rd., 310 m E from the end of Cottonwood Lane 201 Comment
  UCR167317  Rhamnus californica subsp. californica Scott D. White, Brian Leatherman 2005-3-18 10796 Los Angeles South Coast, City of Glendora: 'South Hills' just N of the I-210 freeway. c. 0.3 air mi ENE of the I-210/Sunflower intersection 335 Comment
  UCR193944  Rhamnus californica subsp. californica A. C. Sanders 2008-7-10 35742 Los Angeles South Coast; San Gabriel Valley, Whittier Narrows Nature Center, south of Durfee Ave. and west of Peck Rd., along San Gabriel River drainage 70 Comment
  UCR200208  Rhamnus californica subsp. californica Valerie Soza, LeRoy Gross, Adelina Munoz 2000-5-12 874 Los Angeles Verdugo Mountains, northeast side, Camp Max Straus at end of Shirlyjean Street, Glendale, Engleheard Canyon. Near cow unit and Beek-Wax Aquatic Center 366 Comment
  UCR205538  Rhamnus californica subsp. californica A. C. Sanders, T. B. Salvato 2009-5-21 36897 Los Angeles San Gabriel Valley, Whittier Narrows near South El Monte, north of San Gabriel River channel and SE of Durfee Ave., west half of Whittier Narrows Nature Center along SCE powerlines 70 Comment
  UCR271528  Rhamnus californica subsp. californica R. G. Swinney 2011-5-31 14903 Los Angeles San Gabriel Mountains, Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek 1113 Comment
  UCR273287  Rhamnus californica subsp. californica R. G. Swinney 2011-5-19 14771 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), 0.6 mile SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., between Colby Ranch Rd. and Coldwater Cyn. stream, below abandoned 'Millie's Apple Orchard 912 Comment
  UCR273655  Rhamnus californica subsp. californica R. G. Swinney 2011-7-8 15517 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), the middle elevation (& smallest ) of three natural depressions at the north base of Strawberry Peak 1183 Comment
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Jan 24 2017
  UCR276874  Rhamnus californica subsp. californica R. G. Swinney 2011-10-13 15786 Los Angeles San Gabriel Mountains, Chilao Flat, jct. of Chilao Flat Rd. (north entrance) & Silver Moccosin Trail 1582 Comment
  RSA0016927  Rhamnus californica subsp. californica Kelly Middleton, David Middleton 1988-5-8 12 Los Angeles Glendora Ridge Road, 5.7 miles west of Mt. Baldy Road intersection. Roadside collection. 1220 Comment
  RSA390179  Rhamnus californica subsp. californica E. S. Spalding 1923-10-11 s.n. Los Angeles Near Dahlia farm, La Canada road Comment
  RSA682301  Rhamnus californica subsp. californica R. E. Riefner 2000-8-29 0 -755 Los Angeles La Tuna Canyon, Santa Monica Mountains. Conservancy Park, second canyon at picnic stop along La Tuna Canyon Rd. S of 210 Freeway. 462 Comment
  RSA95304  Rhamnus californica subsp. californica F. W. Peirson 1920-4-22 108 Los Angeles Rubio Canyon, south base of San Gabriel Mts. Comment



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