34.06310 34.16310 -117.67100 -117.57100 UC/JEPS: Consortium Search Results
Search Results — 861 specimen records retrieved (861 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
  UCR109043  Acer negundo Scott D. White, C. Mukai 1997-4-22 6337 San Bernardino San Gabriel Mtns., Rancho Cucamonga: bajada at the eastern foot of the mtns. west of Beryl Ave. immediately south of Heritage Park; c. 3 road miles north of Foothill Blvd. 549 Comment
  RSA718815  Achnatherum hymenoides Michael Honer 2002-5-11 1627 San Bernardino 240 W. 23rd St., Upland - the City of Gracious Living. 549 Comment
  RSA650369  Adenostoma fasciculatum var. fasciculatum William Gilbert 1969-5-10 s.n. San Bernardino Cucamonga. Comment
  CAS-BOT-BC131994  Allium haematochiton I. M. Johnston 1918-4-18 1884 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC131995  Allium haematochiton Louis C. Wheeler 1933-4-1 1583 San Bernardino Upland 441 Comment
  CAS-BOT-BC131997  Allium haematochiton Ivan Johnston 1917-4-28 1207 San Bernardino Red Hill, near Upland Comment
  POM1642  Allium haematochiton I. M. Johnston 1918-4-18 1884 San Bernardino Red Hill near Upland. Alt. 1400 ft. 427 Comment
  POM1645  Allium haematochiton I. M. Johnston 1917-4-28 1207 -115 San Bernardino Red Hill, near Upland. Comment
  RSA367106  Allium haematochiton L. C. Wheeler 1933-4-1 1583 San Bernardino Upland. 442 Comment
  UC205712  Allium haematochiton Ivan Johnston 1917-4-28 115 San Bernardino near Upland; Red Hill Comment
  UC843358  Allium haematochiton Ivan Johnston 1917-4-28 1207 San Bernardino near Upland; Red Hill Comment
  UCR129645  Allium haematochiton I. M. Johnston 1917-4-28 1207 San Bernardino San Gabriel Valley, Red Hill, near Upland 448 Comment
  UCR19614  Allophyllum glutinosum G. R. Johnstone 1928-4-21 s.n. San Bernardino San Bernardino Valley, Hill Drive east of Upland 396 Comment
  POM723  Amaranthus blitoides I. M. Johnston 1917-6-27 1434 San Bernardino Upland. Comment
  UC212930  Amaranthus californicus I. Johnston 1917-6-27 1434 San Bernardino Upland Comment
  UC465918  Amaranthus deflexus I. Johnston 1917-6-27 1435 San Bernardino Ontario Comment
  POM715  Amaranthus hybridus I. M. Johnston 1918-9-21 s.n. Los Angeles Upland. Comment
  POM153280  Amaranthus palmeri I. M. Johnston 1928-9-1 s.n. San Bernardino Upland. 366 Comment
  POM718  Amaranthus powellii I. M. Johnston 1918-9-21 s.n. Los Angeles Upland. Comment
  RSA482385  Ambrosia acanthicarpa Richard Noyes 1987-10-11 456 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  SDSU6279  Ambrosia acanthicarpa R. M. Beauchamp 1966-12-28 92 San Bernardino On top of east bank of Cucamonga Wash north of Foothill Blvd. Comment
  POM4811  Ambrosia confertiflora I. M. Johnston 1918-10-9 s.n. San Bernardino Upland. 366 Comment
  RSA747826  Ammannia coccinea Justin M. Wood, Brandy Wood 2009-6-28 992 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213341  Ammannia coccinea Justin M. Wood, Brandy N. Wood 2009-6-28 992 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  GH403929  Amsinckia eastwoodiae Ivan M. Johnston 1918-4-14 1836 Unknown Red Hill east of Upland 426 Comment
  JEPS24906  Amsinckia eastwoodiae Ivan M. Johnston 1917-2-11 88 San Bernardino Upland, on Red Hill, San Bernardino Valley. Comment
  POM4023  Amsinckia eastwoodiae I. M. Johnston 1918-4-25 1872 San Bernardino Red Hill near Upland. 396 Comment
  POM4027  Amsinckia eastwoodiae I. M. Johnston 1918-4-14 1836 San Bernardino Red Hill near Upland. 427 Comment
  UC213277  Amsinckia eastwoodiae I. M. Johnston 1918-4-14 1836 San Bernardino E of Upland; Red Hill 426 Comment
  UC306210 Image available Amsinckia eastwoodiae I. Johnston 1917-2-11 88 San Bernardino e of Upland; Red Hill Comment
  UC306213 Image available Amsinckia eastwoodiae I. M. Johnston 1918-4-25 1872 San Bernardino near Upland; Red H<i?>ll; Red Hill near Upland 396 Comment
  UC881382  Amsinckia eastwoodiae Ivan Johnston 1917-2-11 1175 San Bernardino Red Hill near Upland; Red Hill Comment
  POM3941  Amsinckia intermedia I. M. Johnston 1916-12-31 s.n. San Bernardino Red Hill near Upland. 426 Comment
  RSA499978  Amsinckia intermedia I. M. Johnston 1918-4-25 1872 San Bernardino Red Hill near Upland. 396 Comment
  UC306209  Amsinckia intermedia I. Johnston 1916-12-31 39 San Bernardino e of Upland; Red Hill 396 Comment
  UCD119690  Amsinckia intermedia Gordon Pilone 1961-2-12 88 San Bernardino Hellman and Sixth Street in Cucamonga. 365 Comment
  UCR67777  Amsinckia intermedia I. M. Johnston 1918-4-25 1872 San Bernardino San Gabriel Valley, Red Hill, Upland 396 Comment
  CAS-BOT-BC26842  Amsinckia johnstonii Ivan Murray Johnston 1918-4-14 1836 Unknown [county unspecified] Red Hill, southern California 426 Comment
  GH93843  Amsinckia johnstonii Ivan M. Johnston 1918-4-25 1872 Unknown Red Hill near Upland Comment
  POM369894  Amsinckia menziesii I. M. Johnston 1918-4-25 1870 San Bernardino Upland. 366 Comment
  POM4025  Amsinckia menziesii I. M. Johnston 1918-4-25 1870 San Bernardino Red Hill near Upland. 396 Comment
  POM4021  Amsinckia menziesii var. menziesii I. M. Johnston 1918-4-14 1835 San Bernardino Red Hill near Upland. 427 Comment
  UC213279  Amsinckia menziesii var. menziesii I. M. Johnston 1918-4-14 1835 San Bernardino e of Upland; Red Hill 426 Comment
  UC306207  Amsinckia menziesii var. menziesii I. M. Johnston 1918-4-14 1835 San Bernardino e of Upland; Red Hill 426 Comment
  UC306214  Amsinckia menziesii var. menziesii P. A. Munz 1918-4-25 2108 San Bernardino slopes on Red Hill; Uplaand Comment
  POM11898  Anagallis minima P. A. Munz 1922-5-22 5556 San Bernardino Red Hill, Upland 427 Comment
Read comments
Sep 27 2011
  POM3717  Anchusa arvensis I. M. Johnston 1918-2-1 s.n. San Bernardino Upland. Comment
  UC213268  Anchusa arvensis I. Johnston 1917-2-24 29 San Bernardino Upland Comment
  UC881929  Anchusa arvensis I. Johnston 1918-2-1 1968 San Bernardino Upland Comment
  UCR85472  Anthemis cotula R. G. Swinney 1994-6-11 2849 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  RSA698  Antirrhinum coulterianum J. T. Howell 1927-6-11 79 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA715304  Arachis hypogaea Jennifer Jones 2005-11 s.n. San Bernardino 1130 E. Arrow Hwy, Upland. 379 Comment
  RSA652404  Arctostaphylos glandulosa subsp. glaucomollis Marion P. Harthill 1971-3-28 114 San Bernardino Upland. Comment
  RSA482200  Artemisia californica Richard Noyes 1987-10-11 429 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  POM14345  Artemisia douglasiana Philip A. Munz 1922-10-15 6551 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  POM14309  Artemisia dracunculus Philip A. Munz 1922-10-15 6546 San Bernardino North of Upland; near mouth of Cucamonga Canyon. 518 Comment
  UC892345  Artemisia dracunculus P. A. Munz 1922-10-15 6546 San Bernardino n of Upland (dry fan near mouth of canyon); Cucamonga Canyon 518 Comment
  RSA747822  Asclepias fascicularis Justin M. Wood, Brandy Wood 2009-6-28 996 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213343  Asclepias fascicularis Justin M. Wood, Brandy N. Wood 2009-6-28 996 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  LA202860  Asplenium vespertinum Lawrence L. Kiefer; 1963-1-19 426 San Bernardino San Gabriel Mountains, Cucamonga Canyon, 1.25 mi. from mouth 548 Comment
  POM4783  Aster bernardinus I. M. Johnston 1916-11-2 753 San Bernardino Upland (Red Hill). Comment
  UCR51808  Aster bernardinus I. M. Johnston 1916-11-3 95 San Bernardino San Gabriel Valley, Red Hill east of Upland 396 Comment
  UC862653  Astragalus didymocarpus Ivan Johnston 1917-4-8 1188 San Bernardino near Upland (Red Hill); , near Upland Comment
  CAS-BOT-BC182315  Astragalus didymocarpus var. didymocarpus Ivan Johnston 1917-4-8 1188 San Bernardino Red Hill, near Upland Comment
  POM2584  Astragalus didymocarpus var. dispermus I. M. Johnston 1917-3-8 1188 San Bernardino Red Hill, near Upland. Comment
  RSA498271  Astragalus douglasii var. douglasii G. R. Johnstone 1928-4-21 15039 San Bernardino Hill Drive, east of Upland. Comment
  CAS-BOT-BC186735  Astragalus gambelianus Ivan Johnston 1917-4-8 1187 San Bernardino Red Hill, near Upland Comment
  POM2005  Astragalus gambelianus I. M. Johnston 1917-4-8 1187 San Bernardino Red Hill, near Upland Comment
  UC862952  Astragalus gambelianus Ivan Johnston 1917-4-8 1187 San Bernardino near Upland (Red Hill, on mesa top); Red Hill, near Upland Comment
  UCR208903  Astragalus gambelianus I. M. Johnston 1917-4-8 1187 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  CAS-BOT-BC194105  Astragalus pomonensis Louis C. Wheeler 1933-4-1 1578 San Bernardino Upland 426 Comment
  CAS-BOT-BC194106  Astragalus pomonensis Louis C. Wheeler 1933-4-1 1578 San Bernardino Upland 426 Comment
  CAS-BOT-BC194107  Astragalus pomonensis Louis C. Wheeler 1934-4-3 2502 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC194108  Astragalus pomonensis Louis C. Wheeler 1933-4-1 1578 San Bernardino Upland 426 Comment
  CAS-BOT-BC194109  Astragalus pomonensis Louis C. Wheeler 1934-4-3 2502 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC194110  Astragalus pomonensis Louis C. Wheeler 1934-4-3 2502 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC194150  Astragalus pomonensis Ivan Johnston 1917-4-28 1205 San Bernardino Red Hill, near Upland Comment
  CHSC40745  Astragalus pomonensis Louis C. Wheeler 1934-4-3 2502 San Bernardino Red Hill near Upland. 426 Comment
  POM1740  Astragalus pomonensis I. M. Johnston 1918-4-21 1852 Los Angeles Deer Canon Wash near Etiwanda. 396 Comment
Read comments
Feb 20 2017
  POM2011  Astragalus pomonensis I. M. Johnston 1918-4-11 1845 San Bernardino Near Upland, Red hill. 427 Comment
  POM25653  Astragalus pomonensis I. M. Johnston 1918-4-14 1846 San Bernardino Red Hill, near Upland 427 Comment
  POM2636  Astragalus pomonensis P. A. Munz 1918-4-25 2107 San Bernardino Red Hill near Upland Comment
  RSA415648  Astragalus pomonensis I. M. Johnston 1916-12 35 San Bernardino Red Hill, east of Upland. Comment
  SFV21175  Astragalus pomonensis E. G. Avina 2007-3-18 s. n. San Bernardino Upland. At edge of dirt road in vacant lot near housing tracts. 490 Comment
  UC397244  Astragalus pomonensis I. Johnston Dec 1916 35 San Bernardino Red Hill e Upland; Red Hill e of Upland Comment
  UC574933  Astragalus pomonensis Louis C. Wheeler 1934-4-3 2502 San Bernardino Red Hill near Upland; Red Hill near Upland 426 Comment
  UC863015  Astragalus pomonensis Ivan Johnston 1917-4-28 1205 San Bernardino near Upland (Red Hill); , near Upland Comment
  UCR208871  Astragalus pomonensis L. C. Wheeler 1934-4-3 2502 San Bernardino San Gabriel Valley, Red Hill near Upland 427 Comment
  UC1595297  Athysanus pusillus Tim Ross 1991-3-10 4222 Los Angeles on e side of Rancho Santa Ana Botanic Garden (vicinity of (some 15m ne of) Phake Lake, Bernard Field Station); Claremont, Bernard Field Station 391 Comment
  UC217279  Atriplex semibaccata I. Johnston 1917-6-6 1350 San Bernardino Upland 396 Comment
  UCD56309  Avena fatua Gordon Pilone 1961-2-12 87 San Bernardino Hellman and Sixth Street in Cucamonga. 365 Comment
  CAS-BOT-BC98724  Baccharis douglasii Ivan Johnston 1917-1-6 1813 San Bernardino Red Hill, near Upland Comment
  POM4579  Baccharis douglasii I. M. Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Comment
  POM4584  Baccharis emoryi I. M. Johnston 1916-12-9 s.n. San Bernardino Red Hill near Upland 396 Comment
  UC284611  Baccharis glutinosa I. Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Southern California Comment
  UC893651  Baccharis glutinosa Ivan Johnston 1917-1-6 1813 San Bernardino Red Hill near Upland Comment
  UCR108710  Baccharis pilularis Scott D. White 1998-3-16 6206 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  RSA482201  Baccharis salicifolia Richard Noyes 1987-10-11 430 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  UC284610  Baccharis salicina I. Johnston 1916-12-9 25 San Bernardino e of Upland; Southern California 396 Comment
  RSA681313  Bidens pilosa Michael Denslow 2003-11-13 1903 San Bernardino Mountain Ave & 6th St. in city of Ontario, outside 1131 W. 6th Suite 150. 343 Comment
  UC1979915  Bidens pilosa Michael Denslow 2003-11-13 1903 San Bernardino Coastal Plains & Basins; San Bernardino Basin region: Mountain Ave & 6th St. in city of Ontario, outside 1131 W. 6th Suite 150. Comment
  POM307365  Boechera californica Henry J. Ramsey, Henry J. Ramsey 1937-3-11 2174 San Bernardino Upland. Comment
  CAS-BOT-BC29977  Brassica fruticulosa Scott D. White; Christine Mukai 1998-4-22 6336 San Bernardino Rancho Cucamonga. Bajada at the foot of the eastern San Gabriel Mountains west of Beryl Avenue. 560 Comment
  RSA575146  Brassica fruticulosa R. G. Swinney 1994-1-26 2713 San Bernardino Cucamonga, approx. 200 ft. N of 19th St., ca. 0.5 mi W of Sapphire St. 494 Comment
  SBBG120536  Brassica fruticulosa S. D. White with C. Mukai 1998-4-22 6336 San Bernardino W of Beryl Ave, immediately S of Heritage Park, ca. 3 rd mi N of Foothill Blvd; Rancho Cucamonga 550 Comment
  UCR108711  Brassica fruticulosa Scott D. White 1998-3-16 6207 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  UCR109042  Brassica fruticulosa Scott D. White, Christine Mukai 1998-4-22 6336 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  UCR87090  Brassica fruticulosa A. C. Sanders 1992-1-26 12017 San Bernardino San Bernardino Valley, Ontario, north side of Holt Blvd., just east of 'D' Street and just north of the Ontario Airport 296 Comment
  UCR99636  Brassica fruticulosa R. G. Swinney 1994-1-26 2705 San Bernardino San Gabriel Mtns, Cucamonga, Cucamonga Creek, c. 100 m south of W Almond Ave (dirt extension) 652 Comment
  UCR99637  Brassica fruticulosa R. G. Swinney 1994-1-26 2713 San Bernardino Eastern San Gabriel Mountains, Cucamonga, c. 200 ft. north of 19th Street, c. 0.5 mi west of Sapphire St. 494 Comment
  SBBG102881  Brassica juncea A. C. Sanders 1992-1-26 12017 San Bernardino Ontario, N side of Holt Blvd., ca. 0.25 km E of D Street and just NE of Ontario Airport, just N of row of eucalyptus trees along Holt Comment
  POM13152  Brassica nigra P. A. Munz 1922-5-22 5561 San Bernardino Red Hill, Upland. 427 Comment
  UC219280  Brassica nigra P. A. Munz 1922-5-22 5561 San Bernardino Red Hill, upland Red Hill; Southern California. 426 Comment
  CAS-BOT-BC36775  Brassica rapa I. Johnston 1918-2-1 1967 San Bernardino Upland. Comment
  POM13153  Brodiaea jolonensis Philip A. Munz 1922-5-22 5562 San Bernardino Red Hill, Upland. 427 Comment
  CAS-BOT-BC144245  Bromus arenarius Ivan Johnston 1917-5-5 1211 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC144246  Bromus arenarius Ivan Johnston 1917-5-5 1211 San Bernardino Red Hill, near Upland. Comment
  UC205201  Bromus arenarius S. B. Parish 1917-5-4 11157 San Bernardino Red Hill; Southern California, Red Hill Comment
  UCR143504  Bromus arenarius I. M. Johnston 1917-5-5 1211 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  POM1266  Bromus carinatus I. M. Johnston 1918-4-25 s.n San Bernardino Red Hill near Upland. 396 Comment
  POM1274  Bromus catharticus I. M. Johnston 1915-12 s.n. San Bernardino Upland. Comment
  UC1714487  Bromus diandrus I. Johnston 1916-12-1 96 San Bernardino Red Hill e of Upland; Southern California, Red Hill Comment
  UCD58539  Bromus diandrus Gordon Pilone 1961-2-12 83 San Bernardino Hellman and Sixth Street in Cucamonga. 365 Comment
  RSA577549  Bromus hordeaceus subsp. molliformis L. C. Wheeler 1933-4-1 1581 Los Angeles Red Hill, Upland. 427 Comment
  UCD59527  Bromus rubens Gordon Pilone 1961-4-2 142 San Bernardino Hellman and Hillside in Alta Loma. San Gabriel Mountain Range. 579 Comment
  UC213024  Calandrinia ciliata I. Johnston 1917-3-10 64 San Bernardino Upland Comment
  RSA658480  Callistemon citrinus Kelly McAndrew 1992-5-9 4 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  POM2692  Callitriche marginata I. M. Johnston 1917-4-2 1756 San Bernardino Red Hill, near Upland. Comment
  POM2693  Callitriche marginata I. M. Johnston 1918-4-25 1948 San Bernardino Red Hill near Upland. 396 Comment
  UC213232  Callitriche marginata Ivan Johnston 1917-4-28 1756 San Bernardino Red Hill, near Upland Comment
  UC303770  Callitriche marginata I. M. Johnston 1918-4-25 1948 San Bernardino Red Hill near Upland Comment
  CAS-BOT-BC132261  Calochortus catalinae Ivan Johnston 1917-4-28 1210 San Bernardino Red Hill, near Upland Comment
  POM1715  Calochortus catalinae I. M. Johnston 1917-4-28 1210 San Bernardino Red Hill, near Upland. Comment
  POM1720  Calochortus catalinae Philip A. Munz 1918-4-25 2098 San Bernardino Red Hill near Upland Comment
  UC205719  Calochortus catalinae S. B. Parish 1917-5-2 11149 San Bernardino Upland Comment
  UC843639  Calochortus catalinae Ivan Johnston 1917-4-28 1210 San Bernardino near Upland; Red Hill Comment
  RSA115  Calochortus plummerae J. T. Howell 1927-6-11 80 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCR277513  Calochortus plummerae Mitch Provance, Ken Halama 2003-6-16 17090 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  RSA162806  Calochortus splendens J. D. Olmsted s.n. San Bernardino south slope on alluvial terrace east side of Cucamonga Canyon at mouth below locked gate by lower Ontario water company road, northeast of Upland 548 Comment
  RSA651580  Calochortus splendens D. Bartholomew 1961-5-20 s.n. Los Angeles San Antonio Heights. Comment
  UCD126086  Calystegia macrostegia subsp. arida Gordon Pilone 1961-4-2 141 San Bernardino Hellman and Hillside in Alta Loma. San Gabriel Mountain Range. 579 Comment
  RSA652119  Camissonia Marion P. Harthill 1971-3-28 75 San Bernardino Upland. Comment
  CSUSB158  Camissonia bistorta Fred R. Balding 1968-5-18 680518 2 San Bernardino City of Upland, 0.25 mile south of Highland Ave. (Ca. 30) on Campus Ave. in wash area on west side of road 25 yards. Comment
  RSA15158  Camissonia bistorta Carl B. Wolf 1926-5-20 34 San Bernardino Upland. A few miles east of Upland on Highland Avenue on the road to San Bernardino. Comment
  RSA466982  Camissonia bistorta G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  UCR108709  Camissonia bistorta Scott D. White 1998-3-16 6205 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  UCR163151  Camissonia micrantha Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  RSA0073586  Camissonia strigulosa Orlando Mistretta 2002-3-9 1975 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  UCR166401  Camissoniopsis Scott D. White, Christine Mukai 1998-4-22 6335 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  UC306305  Camissoniopsis bistorta I. Johnston 1917-3-10 63 San Bernardino Upland Comment
  UC874225  Camissoniopsis micrantha Ivan Johnston 1917-4-28 1196 San Bernardino near Upland (along creek); Red Hill Comment
  SD251262  Cantua flexuosa J. Mark Porter, Lauren Machen 2012-6-23 15140 San Bernardino Alta Loma region of Rancho Cucamonga; 6405 Revere Avenue. 462 Comment
  RSA725940  Cardamine oligosperma Scott D. White, Christine Mukai 1998-4-22 6334 San Bernardino Rancho Cucamonga: Bajada at the foot of the eastern San Gabriel Mts. West of Beryl Ave. Immediately S of Heritage Park; ca. 3 road miles N of Foothill Blvd. 550 Comment
  UC1595296  Cardamine oligosperma Tim Ross 1991-3-10 4213 Los Angeles e side RSA (Bernard Field Station, e side Rancho Santa Ana Botanic Garden); Claremont, Bernard Field Station, e side Rancho Santa Ana 391 Comment
  UCR166400  Cardamine oligosperma Scott D. White, Christine Mukai 1998-4-22 6334 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  CAS-BOT-BC118907  Carex pellita Ivan Murray Johnston 1916-4-30 4 San Bernardino Coast of Upland, Red Hill Comment
  UC212820  Carex praegracilis I. Johnston 1917-6-27 1436 San Bernardino Upland Comment
  POM308415  Castilleja affinis Henry J. Ramsey, Henry J. Ramsey 1937-3-2 3105 San Bernardino Upland. Comment
  POM4337  Castilleja affinis I. M. Johnston 1917-4-28 1198 San Bernardino Red Hill, near Upland. Comment
  RSA160445  Castilleja applegatei subsp. martinii John Olmsted 1958-3-14 51 San Bernardino Near mouth of Cucamonga Cr. (Canyon). Take low road from head of Saphire St. 3 miles north of state Highway 30 to San Bernardino northeast of Upland. 610 Comment
  UCR17816  Castilleja exserta I. M. Johnston 1917-3-10 s.n. San Bernardino San Bernardino Valley, Upland, along railroad right of way 366 Comment
  UC219135  Castilleja exserta subsp. exserta I. Johnston Mar 1917 65 San Bernardino Upland; railroad right-of-way 365 Comment
  RSA652580  Castilleja foliolosa Stuart McKinnon 1948-5-1 s.n. San Bernardino about 500' from power line in [Cucamonga] Canyon, 7-8 miles N.E. of Upland. 457 Comment
  RSA575233  Castilleja minor subsp. spiralis R. G. Swinney 1994-6-11 2847 San Bernardino Eastern San Gabriel Mountains: Cucamonga Canyon, ca. 1/2 mi. N of W Almond Ave. (dirt extension). 579 Comment
  UCR85442  Castilleja minor subsp. spiralis R. G. Swinney 1994-6-11 2847 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  CAS-BOT-BC49217  Ceanothus cuneatus I. Johnston 1916-12-31 s.n. San Bernardino Cucamonga Wash east of Upland 426 Comment
  RSA399092  Ceanothus cuneatus I. M. Johnston 1916-12-31 90 San Bernardino Cucamonga Wash east of Upland. 427 Comment
  RSA399093  Ceanothus cuneatus Martha Hilend 1928-4-1 157 San Bernardino Upland, near Red Hill Comment
  UC303611  Ceanothus cuneatus var. cuneatus I. Johnston 1916-12-31 90 San Bernardino Cucamonga Wash. Upland 426 Comment
  RSA165257  Ceanothus oliganthus var. oliganthus Mark Parratt 1962-3-11 123 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  UCR16419  Centaurium venustum F. R. Balding 1968-5-19 680519- 01 San Bernardino San Gabriel Valley, near point where high voltage power lines cross Cucamonga Canyon flood control wash (NW of Alta Loma). East bank. Comment
  UCR277511  Centaurium venustum Mitch Provance, Ken Halama 2003-6-16 17095 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  JEPS43076  Centunculus minimus P. A. Munz 1922-5-22 5556 San Bernardino Red Hill near Upland; Red Hill 426 Comment
  UC218181  Centunculus minimus P. A. Munz 1922-5-22 5556 San Bernardino Red Hill near Upland; Southern California, Red Hill 426 Comment
  POM605  Cercocarpus betuloides I. M. Johnston 1917-3-10 s.n. San Bernardino Cucamonga Wash (east of Upland) 488 Comment
  UCR17986  Cercocarpus betuloides I. M. Johnston 1917-3-10 s.n. San Bernardino San Bernardino Valley, Cucamonga Wash, east of Upland 488 Comment
  CAS-BOT-BC137096  Cercocarpus betuloides var. betuloides I. Johnston 1917-3-10 s.n. San Bernardino Cucamonga Wash (east of Upland) 487 Comment
  CAS-BOT-BC137110  Cercocarpus betuloides var. betuloides John Thomas Howell 1927-6-11 2476 San Bernardino Highland Ave., east of Upland 304 Comment
  UC212360  Cercocarpus betuloides var. betuloides I. Johnston 1917-3-10 59 San Bernardino e of Upland (Cucamonga Wash); Cucamonga Wash 487 Comment
  UC1610352  Chaenactis carphoclinia var. carphoclinia S. B. Parish 1917-5-4 11167 San Bernardino Mesa, Upland Comment
  POM156510  Chamaesyce serpillifolia L. R. Abrams 1902-7-8 2661 San Bernardino Cucamonga. Comment
  RSA478478  Chenopodium californicum Martha Hilend 1928-4-1 158 San Bernardino Near Red Hill, Upland. Comment
  UC213440  Chenopodium multifidum I. M. Johnston 1918-6-15 2032 San Bernardino Ontario 304 Comment
  RSA0036773  Chenopodium murale Carol Zuck 1981-2-3 7 Los Angeles Cul-de-sac at the end of Springfield street. Upland. Comment
  RSA747817  Chenopodium pumilio Justin M. Wood, Brandy Wood 2009-6-28 997 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC213233  Chenopodium pumilio I. M. Johnston 1918-10-9 2155 San Bernardino Ontario 304 Comment
  CAS-BOT-BC252790  Chorizanthe parryi var. parryi John Thomas Howell 1927-6-11 2482 San Bernardino Highland Ave. east of Upland 304 Comment
  RSA186  Chorizanthe parryi var. parryi J. T. Howell 1927-6-11 86 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA627563  Chorizanthe parryi var. parryi Sandy Leatherman, Janet Nickerman 1998-7-2 35 San Bernardino E of Roscoe Between Highland Ave. and Baseline Ave. in Rancho Cucamonga 381 Comment
  CAS-BOT-BC257203  Chorizanthe procumbens John Thomas Howell 1927-6-11 2481 San Bernardino Highland Ave., east of Upland 304 Comment
  POM6205  Cichorium intybus I. M. Johnston 1918-7-13 s.n. San Bernardino Upland Comment
  UCR23289  Cirsium occidentale var. occidentale Kate Kramer 1981-6-8 46 San Bernardino San Bernardino Valley, Upland, NW corner of 16th street and Campus Ave. intersection 450 Comment
  CAS-BOT-BC114812  Cladium californicum I. Johnston 1916-10-8 2 San Bernardino Near Upland (Red Hill) Comment
  CAS-BOT-BC114813  Cladium californicum I. Johnston 1917-7-22 1731 San Bernardino Near Upland (Red Hill) Comment
  POM1422  Cladium californicum I. M. Johnston 1917-7-22 1731 San Bernardino Red Hill east of Upland. Comment
  POM1423  Cladium californicum I. M. Johnston 1916-9-19 s.n. San Bernardino Red Hill Uplands. Comment
  RSA364795  Cladium californicum I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 427 Comment
  UC306126  Cladium californicum I. Johnston 1916-10-21 San Bernardino Red Hill, Upland Comment
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May 1 2006
  RSA652818  Clarkia bottae Kelly McAndrew 1992-5-9 2 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  CSUSB227  Clarkia dudleyana Fred R. Balding 1968-5-19 680519 2 San Bernardino 1 mile north of point where high voltage lines cross Cucamongo Canyon flood control wash. Located on the east side of wash on the flat. Comment
  POM3063  Clarkia purpurea subsp. quadrivulnera I. M. Johnston 1917-5-6 1963 San Bernardino Upland. 366 Comment
  RSA448302  Clarkia purpurea subsp. quadrivulnera G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA448303  Clarkia purpurea subsp. quadrivulnera Unspecified 1918-07 s.n. San Bernardino Upland. Comment
  RSA466925  Claytonia perfoliata subsp. mexicana George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
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Oct 23 2011
  RSA386225  Clematis lasiantha I. M. Johnston 1916-12-31 89 San Bernardino Cucamonga Wash east of Upland. 427 Comment
  A369702  Clematis pauciflora Ivan M. Johnston 1916-12-31 Unknown Cucamonga Wash east of Upland Comment
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Feb 3 2013
  CAS-BOT-BC92829  Clematis pauciflora I. Johnston 1916-12-31 s.n. San Bernardino Cucamonga Wash east of Upland. 426 Comment
  CAS-BOT-BC92830  Clematis pauciflora P. A. Munz 1918-4-25 2113 San Bernardino Wash near Upland. Comment
  POM164  Clematis pauciflora I. M. Johnston 1916-12-31 s.n. San Bernardino Cucamonga Wash east of Upland. 427 Comment
  POM165  Clematis pauciflora P. A. Munz 1918-4-28 2113 San Bernardino Upland. Comment
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May 28 2011
  UC205823  Clematis pauciflora I. Johnston 1916-12-31 89 San Bernardino Cucamonga Wash e. of Upland; Cucamonga Wash 426 Comment
  CHSC57909  Cleome lutea Blake A. Rowe 1986-6-30 55 Los Angeles 50 km s of Victorville, beside Hwy 8. 1200 Comment
  POM4202  Collinsia heterophylla A. R. Davis 1915-7-14 s.n. San Bernardino Cucamonga Canyon-Upland Comment
  POM395  Conringia orientalis I. M. Johnston 1918-1-31 s.n. San Bernardino Upland. 366 Comment
  UCD126205  Convolvulus arvensis Gordon J. Pilone 1961-7-29 170 San Bernardino Sixth and Archibald Ave, Cucumonga. 365 Comment
  UCSB9529  Corethrogyne filaginifolia Ballard 1954-9-28 San Bernardino East of Claremont, north of Rt. 66, San Gabriel Mts. 304 Comment
  RSA397454  Cornus nuttallii Anstruther Davidson 1875-08 1896 San Bernardino Sycamore Inn [8318 Foothill Boulevard, Rancho Cucamonga, CA 91730--- an old establishment near south foot of Red Hill] 389 Comment
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May 28 2010
  RSA423455  Crassula connata L. C. Wheeler 1934-3-4 2392 San Bernardino Red Hill, Upland. 427 Comment
  RSA480585  Croton californicus L. C. Wheeler 1936-6-25 4185 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  UCD141963  Croton californicus Robert F. Thorne; R. Carolin 1967-3-17 41629 San Bernardino San Gabriel Mts., San Bernardino National Forest; W of mouth of Cucamonga Canyon. 640 Comment
  UCD141964  Croton californicus Robert F. Thorne; R. Carolin 1967-3-17 41629 San Bernardino San Gabriel Mts., San Bernardino National Forest; W of mouth of Cucamonga Canyon. 640 Comment
  UCSB41835  Croton californicus Thompson, Don 1970-4-25 Los Angeles Junction of Haven and Wilson, 1 mi. W of Chaffey College 670 Comment
  POM222386  Croton setiger L. C. Wheeler 1936-6-25 4186 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  RSA575217  Cryptantha echinella R. G. Swinney 1994-4-23 2772 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  POM369456  Cryptantha intermedia Anonymous 1928-4-1 s.n. San Bernardino Near Red Hill, Upland. Comment
  POM3897  Cryptantha intermedia I. M. Johnston 1918-5-14 1960 San Bernardino Cucamonga Canyon wash near Upland. 366 Comment
  POM3971  Cryptantha intermedia I. M. Johnston 1918-5-14 1959 San Bernardino Cucamonga Canyon wash near Upland. 366 Comment
  RSA15213  Cryptantha intermedia C. B. Wolf 1926-5-20 s.n. San Bernardino Upland. A few miles east of Upland on Highland Avenue on the road to San Bernardino. Comment
  SD260914  Cryptantha intermedia Mitch Provance, Ken Halama 2003-6-16 17081 San Bernardino Foothills of the San Gabriel Mountains: northern borderline of the City of Rancho Cucamonga, wesst mouth of Deer Canyon, from the northwest corner of Haven Ave, and Tackstem St., westward to the toe slope of the foothills (Cucamonga Pea 7.5'Q) 721 Comment
  UCR277514  Cryptantha intermedia Mitch Provance, Ken Halama 2003-6-16 17081 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  RSA0073583  Cryptantha intermedia var. intermedia Orlando Mistretta 2002-3-9 1979 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  UCR163195  Cryptantha microstachys Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR109032  Cryptantha muricata Scott D. White 1998-3-16 6202 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  UCR277515  Cryptantha muricata Mitch Provance, Ken Halama 2003-6-16 17080 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  POM4557  Cucurbita palmata I. M. Johnston 1915-7-19 2114 San Bernardino Upland. Comment
  RSA733490  Cuscuta subinclusa I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 396 Comment
  UC213442  Cycloloma atriplicifolium I. M. Johnston 1917-7-20 1363 San Bernardino Ontario Comment
  UCD60035  Cynodon dactylon Gordon Pilone 1960-11-25 68 San Bernardino Sixth Street and Archibald Ave. in Cucamonga. 365 Comment
  RSA747824  Cyperus difformis Justin M. Wood, Brandy Wood 2009-6-28 994 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  SD232131  Cyperus difformis Justin M. Wood, Brandy Wood 2009-6-28 994 San Bernardino San Bernardino Valley: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC1951118  Cyperus difformis Justin M. Wood with Brandy Wood 2009-6-28 994 San Bernardino San Bernardino Valley: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. USGS Cucamonga Peak 7.5' Quad. Comment
  UCR213326  Cyperus difformis Justin M. Wood, Brandy N. Wood 2009-6-28 994 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  UC212811  Cyperus niger Ivan Johnston 1916-10-20 San Bernardino Red Hill near Upland Comment
  CAS-BOT-BC113879  Cyperus niger var. capitatus I. Johnston 1916-10-8 5 San Bernardino Marsh, E of Upland (Red Hill) Comment
  POM1348B  Cyperus niger var. castaneus I. M. Johnston 1916-10-20 s.n. San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC114011  Cyperus rotundus I. Johnston 1917-10-6 1787 San Bernardino Cucamonga, Ontario; Upland, Claremont, Pomona, La Verne. 365 Comment
  CAS-BOT-BC114012  Cyperus rotundus I. Johnston 1916-10-10 6 San Bernardino Groves in Upland. Comment
  CAS-BOT-BC114013  Cyperus rotundus I. Johnston 1917-10-6 1787 San Bernardino Upland. Comment
  UC201456  Cyperus rotundus I. M. Johnston 1917-10-6 1787 San Bernardino Upland Comment
  UC303944  Cyperus rotundus Ivan Johnston 1916-10-21 San Bernardino Upland Comment
  UCR130159  Cyperus rotundus I. M. Johnston 1917-10-6 1787 San Bernardino San Gabriel Valley, Upland 488 Comment
  UCR265610  Datura wrightii Ling-Hsuan Kung 2011-6-1 034 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  UC1601411  Delphinium parryi subsp. maritimum I. Johnston 1917-3-10 57 San Bernardino Cucamonga 487 Comment
  RSA650485  Delphinium parryi subsp. parryi D. Bartholomew 1961-5-20 s.n. Los Angeles San Antonio Heights. Comment
  RSA652133  Dendromecon rigida Walter Stewart 1948-2-22 s.n. San Bernardino Collected in the wash from Cucamonga Canyon at 18th St., 3.5 miles north and a little east of Upland. 518 Comment
  RSA652817  Dendromecon rigida Kelly McAndrew 1992-5-9 3 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  UCR232352  Dendromecon rigida Kathleen Stockwell 2011-5-23 s.n. San Bernardino San Gabriel Valley, Rancho Cucamonga, west edge of Cucamonga Creek, c. 1/4 mile above the debris basin, north of 210 Fwy 610 Comment
  CAS-BOT-BC209332  Deschampsia danthonioides I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland 396 Comment
  CAS-BOT-BC209333  Deschampsia danthonioides I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland 396 Comment
  UC1713760  Deschampsia danthonioides I. M. Johnston May 1918 San Bernardino Red Hill near Upland Comment
  UC817107  Deschampsia danthonioides I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland 396 Comment
  UC817109  Deschampsia danthonioides P. A. Munz 1922-5-22 5564 San Bernardino Upland, Red Hill Comment
  POM1157  Deschampsia danthonioides var. gracilis I. M. Johnston 1918-4-25 1970 San Bernardino Red Hill near Upland. 396 Comment
  POM14435  Deschampsia danthonioides var. gracilis P. A. Munz 1922-5-22 5564 San Bernardino Red Hill, Upland. 457 Comment
  RSA0073585  Descurainia pinnata subsp. glabra Orlando Mistretta 2002-3-9 1976 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  RSA747919  Dichelostemma capitatum Justin M. Wood 2009-2-26 323 San Bernardino Red Hill, north of Foothill Blvd, behind the sycamore inn. 390 Comment
  CAS-BOT-BC150290  Diplacus X australis Dick Swinney 1994-4-23 2777 San Bernardino N of Cucamonga, ca. .5 mi W of Cucamonga Canyon on W extension of Almond Ave. (dirt) 725 Comment
  SD225116  Diplacus aurantiacus Dick Swinney 1994-4-23 2785 San Bernardino Eastern San Gabriel Mts.: N of Cucamonga, ca. .75 mi W of Cucamonga Canyon on W extension of Almond Ave. (dirt). Mt. Baldy Quad. 646 Comment
  CAS-BOT-BC152925  Diplacus brevipes Ivan Johnston 1917-4-28 1203 San Bernardino Red Hill, near Upland Comment
  CHSC26424  Diplacus longiflorus J. Anthony Danna 1977-4-6 6 San Bernardino Ca. 1/4 mi. east of San Antonio Dam in small canyon bottom. 731 Comment
  UC69642  Dodecahema leptoceras S. B. Parish 1905-6-1 San Bernardino Upland Comment
  RSA461346  Dodecatheon clevelandii I. M. Johnston 1917-3-4 44 San Bernardino Red Hill near Upland. Comment
  UC877535  Dodecatheon clevelandii subsp. clevelandii Ivan Johnston 1917-3-4 1171 San Bernardino near Upland (Red Hill); , near Upland Comment
  UCR265616  Dudleya lanceolata Ling-Hsuan Kung 2011-6-1 021 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  UCR213358  Dysphania pumilio Justin M. Wood, Brandy N. Wood 2009-6-28 997 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  CAS-BOT-BC197013  Echinochloa colona I. Johnston 1917-7-1 1961 San Bernardino Upland Comment
  RSA682158  Echinochloa colona Michael Denslow 2003-11-13 1902 San Bernardino Moutain Ave & 6th St. in city of Ontario, outside 1131 W. 6th Suite 150. 343 Comment
  UC1979913  Echinochloa colona Michael Denslow 2003-11-13 1902 San Bernardino Coastal Plains & Basins; San Bernardino Basin region: Mountain Ave & 6th St. in city of Ontario, outside 1131 W. 6th Suite 150. Comment
  POM11676  Elatine brachysperma P. A. Munz 1922-5-22 5557 San Bernardino Red Hill, Upland. 457 Comment
  CAS-BOT-BC112180  Eleocharis radicans Ivan Murray Johnston 1916-12-31 176 San Bernardino Marshy place, Red Hill, near Upland. Comment
  POM1379  Eleocharis radicans I. M. Johnston 1916-12-31 1176 San Bernardino Red Hill near Upland. Comment
  RSA752187  Eleocharis radicans Justin M. Wood, Brandy Wood 2009-6-28 991 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC1951177  Eleocharis radicans Justin M. Wood with Dustin Ray 2009-6-28 991 San Bernardino San Bernardino Mountains: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. USGS Cucamonga Peak 7.5' Quad. Comment
  UC303940  Eleocharis radicans I. Johnston 1916-12-31 27 San Bernardino E of Upland (Red Hill) Comment
  UCR215081  Eleocharis radicans Justin M. Wood, Brandy Wood 2009-6-28 991 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  CAS-BOT-BC228670  Elymus multisetus I. Johnston 1917-5-6 1016 San Bernardino Upland Comment
  RSA401455A  Emmenanthe penduliflora G. R. Johnstone 1928-04 s.n. San Bernardino Hill drive E. of Upland. Comment
  CAS-BOT-BC166381  Epilobium canum subsp. canum Ivan Johnston 1917-11-24 1803 San Bernardino Red Hill, near Upland 426 Comment
  POM14342  Epilobium canum subsp. canum P. A. Munz 1922-10-15 6548 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 610 Comment
  POM2980  Epilobium canum subsp. canum I. M. Johnston 1917-11-24 1803 San Bernardino Red hill, near Upland. 427 Comment
  RSA588415  Epilobium canum subsp. canum I. M. Johnston 1917-11-24 s.n. San Bernardino Red hill, near Upland. 427 Comment
  UC218194  Epilobium canum subsp. canum P. A. Munz 1922-10-15 6548 San Bernardino Cucamonga Canyon 609 Comment
  UC306289  Epilobium canum subsp. canum Ivan Johnston 1917-11-24 1803 San Bernardino near Upland; Red Hill 426 Comment
  POM14341  Epilobium canum subsp. latifolium P. A. Munz 1922-10-15 6547 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 610 Comment
  UC218193  Epilobium canum subsp. latifolium P. A. Munz 1922-10-15 6547 San Bernardino Cucamonga Canyon 609 Comment
  RSA448478  Epilobium ciliatum Louis C. Wheeler 1932-9-11 1370 San Bernardino Red Hill near Upland 396 Comment
  SEINET3293026 Image available Eragrostis barrelieri M. W. Denslow 2003-10-30 1900 San Bernardino Ontario, California, Mountain Ave. & 6th St. in city of Ontario, outside 1131 W. 6th Suite 150. Growing in crack of parking lot under Schinus terebinthifolius, also common in and around ornamental palantings.' 343 Comment
  RSA521745  Eremocarpus setiger L. C. Wheeler 1936-6-25 4186 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  OBI032607  Eriastrum sapphirinum subsp. dasyanthum Kathy Kramer 1981-5-25 51 San Bernardino Upland, Upland, Sw corner of 16th st. and Campus Ave. intersection. 442 Comment
  CAS-BOT-BC188982  Eriodictyon parryi Mr. & Mrs. H. C. Meek 1925-6-4 s.n. San Bernardino Head of Hellman Ave., Alto Loma Comment
  POM127664  Eriodictyon trichocalyx P. A. Munz 1931-5-31 s.n. San Bernardino Upland. Comment
  RSA658479  Eriodictyon trichocalyx var. trichocalyx Kelly McAndrew 1992-5-9 11 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  RSA660390  Eriodictyon trichocalyx var. trichocalyx David Finch 1984-5-12 28 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  SEINET8666279 Image available Eriogonum fasciculatum David Finch 1984-4-30 14 San Bernardino Upland., Upland. Benson Avenue, 0.7 miles north of Baseline Road. Comment
  RSA482204  Eriogonum fasciculatum subsp. foliolosum Richard Noyes 1987-10-11 433 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  RSA165288  Eriogonum fasciculatum var. foliolosum Mark Parratt 1962-3-11 122 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  RSA244346  Eriogonum fasciculatum var. foliolosum C. W. Tilforth, John Dourley 1973-8-17 957 Riverside Campus Ave. between Foothill Blvd. and Baseline Rd., Upland. Comment
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Jun 22 2013
  UCSB1408  Eriogonum fasciculatum var. foliolosum Ballard 1954-9-28 San Bernardino San Gabriel Mts., Claremont, a few miles east on Rt, 66. 304 Comment
  RSA393702  Eriogonum molestum Unspecified 1918-07 s.n. San Bernardino Upland. Comment
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Jun 10 2012
  RSA78647  Eriophyllum confertiflorum F. W. Peirson 1943-5-16 13549 San Bernardino Highland Ave, E of Euclid Ave and W of San Bernardino. Comment
  UCR265617  Eriophyllum confertiflorum Ling-Hsuan Kung 2011-6-1 050 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  CAS-BOT-BC301792  Eriophyllum multicaule I. Johnston 1917-5-6 1373 San Bernardino Cucamonga Canon [Canyon] Wash Comment
  POM4919  Eriophyllum multicaule I. M. Johnston 1917-5-6 s.n. San Bernardino Red Hill, near Upland 427 Comment
  UC213228  Eriophyllum multicaule I. Johnston 1917-5-6 1373 San Bernardino Cucamonga Wash Comment
  UCD103194  Erodium cicutarium Gordon Pilone 1961-2-2 76 San Bernardino Sixth Street and Archibald Ave. in Cucamonga. 365 Comment
  CAS-BOT-BC54378  Erysimum capitatum I. Johnston 1917-3-10 671 San Bernardino Cucamonga. 487 Comment
  UC205877  Erysimum capitatum I. Johnston 1917-3-10 58 Los Angeles in field Cucamonga Comment
  POM307366  Erysimum capitatum var. capitatum Henry J. Ramsey, Henry J. Ramsey 1937-3-11 2173 San Bernardino Upland. Comment
  POM382  Erysimum capitatum var. capitatum I. M. Johnston 1917-3-10 671 San Bernardino Cucamonga Comment
  RSA530288  Erysimum capitatum var. capitatum I. M. Johnston 1917-3-10 58 San Bernardino Cucamonga Comment
  POM259  Eschscholzia californica I. M. Johnston 1917-3-17 75 San Bernardino Red Hill east of Upland. Comment
  POM417  Eschscholzia californica I. M. Johnston 1917-3-17 s.n. San Bernardino near Upland. Comment
  RSA445601  Eschscholzia californica I. M. Johnston 1917-3-17 49 San Bernardino near Upland. Comment
  UCR133166  Eucalyptus camaldulensis A. C. Sanders 1992-1-26 12012 San Bernardino San Bernardino Valley, Ontario, north side of Holt Blvd., just east of 'D' Street and just north of the Ontario Airport 296 Comment
  UCR75809  Eucalyptus camaldulensis A. C. Sanders 1992-1-26 12015 San Bernardino San Bernardino Valley, Ontario, north side of Holt Blvd., just east of 'D' Street and just north of the Ontario Airport 296 Comment
  UCD103210  Eucalyptus globulus Gordon Pilone 1961-2-2 74 San Bernardino Sixth Street and Archibald Ave. in Cucamonga. 365 Comment
  UCR72409  Eucalyptus tereticornis A. C. Sanders 1992-1-26 12016 San Bernardino San Bernardino Valley, Ontario, north side of Holt Blvd., just east of 'D' Street and just north of the Ontario Airport 296 Comment
  POM2685  Euphorbia peplus I. M. Johnston 1917-3-3 30 San Bernardino Upland. Comment
  RSA432465B  Euphorbia peplus I. M. Johnston 1970-3-31 30 San Bernardino Upland. Comment
  UCR99624  Euphorbia serpillifolia subsp. serpillifolia R. G. Swinney 1994-6-11 2850 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  POM408  Fumaria officinalis I. M. Johnston 1916-12-25 s.n. San Bernardino Upland. 412 Comment
  UCR277549  Galium angustifolium Mitch Provance, Ken Halama 2003-6-16 17079 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  POM367725  Galium angustifolium subsp. angustifolium G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  POM306751  Galium porrigens Henry J. Ramsey, Henry J. Ramsey 1937-3-11 1647 San Bernardino Upland. Comment
  POM4633  Gamochaeta pensylvanica I. M. Johnston 1918-4-14 1841 San Bernardino Deer Canyon Wash near Etiwanda 366 Comment
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Feb 20 2017
  SD241750  Gamochaeta pensylvanica I. M. Johnston 1918-4-14 1841 San Bernardino Upland 366 Comment
  UC213276  Gamochaeta pensylvanica I. M. Johnston 1918-4-14 1841 San Bernardino Upland 365 Comment
  UC303991  Gamochaeta pensylvanica I. M. Johnston 1918-3-29 1841 San Bernardino Upland Comment
  POM2883  Geranium carolinianum I. M. Johnston 1917-4-28 1209 San Bernardino Red Hill, near Upland. Comment
  UC867409  Geranium carolinianum Ivan Johnston 1917-4-28 1209 San Bernardino near Upland; Red Hill Comment
  RSA470136  Gilia angelensis Geo C. Johnstone 1928-4-21 s.n. San Bernardino Hill drive E of Upland. Comment
  UC303623  Gilia angelensis I. Johnston 1917-3-4 41 San Bernardino Red Hill e Upland; Red Hill e of Upland Comment
  UC303705  Gilia angelensis I. Johnston 1917-3-3 47 San Bernardino Upland Comment
  RSA0073587  Gilia diegensis Orlando Mistretta 2002-3-9 1973 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  POM4630  Gnaphalium beneolens I. M. Johnston 1918-9-10 2154 San Bernardino Upland, vacant lot. 366 Comment
  POM4634  Gnaphalium californicum I. M. Johnston 1917-4-28 1206 San Bernardino Red Hill, near Upland Comment
  UCR162965  Gnaphalium californicum Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  POM4632  Gnaphalium microcephalum I. M. Johnston 1918-8-16 s.n. San Bernardino Cucamonga Canyon Wash (near Upland) 366 Comment
  VVC70  Gnaphalium microcephalum P. J. MacKay 1980-6-18 s.n. San Bernardino S Calif, NE corner of Vineyard Av and San Bernardino Rd, Cucamonga; open field disturbed 372 Comment
  SD224846  Gnaphalium purpureum A. C. Sanders 1996-6-19 18203 San Bernardino Montclair: SW corner of Foothill Blvd. and Central Ave. 395 Comment
  RSA244349  Gutierrezia californica C. W. Tilforth 1973-8-17 958 Riverside Campus Ave. between Foothill Blvd. & Baseline Rd., Upland. Comment
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Jun 22 2013
  RSA482202  Hazardia squarrosa var. grindelioides Richard Noyes 1987-10-11 431 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  CAS-BOT-BC309490  Helenium puberulum Ivan Johnston 1917-7-22 1653 San Bernardino Red Hill, near Upland Comment
  POM6082  Helenium puberulum I. M. Johnston 1917-7-22 1653 San Bernardino Red Hill east of Upland. 427 Comment
  UC205685  Helenium puberulum Ivan Johnston 1917-7-22 1653 San Bernardino near Upland - Red Hill Comment
  UC303976  Helenium puberulum Ivan Johnston 1917-7-22 1653 San Bernardino near Upland; Red Hill Comment
  CAS-BOT-BC211502  Helianthemum scoparium John Thomas Howell 1927-6-11 2479 San Bernardino Highland Ave., east of Upland 304 Comment
  RSA15156  Helianthemum scoparium C. B. Wolf 1926-5-20 32 San Bernardino Upland. A few miles east of Upland on Highland Avenue on the road to San Bernardino. Comment
  RSA478  Helianthemum scoparium J. T. Howell 1927-6-11 84 San Bernardino Highland Ave. East of Upland. Comment
  RSA782986  Helianthus annuus J. D. Olmsted 1958-5-8 132 San Bernardino South slope on alluvial terrace east side of Cucamonga Canyon at mouth below locked gate and three miles north of state highway 30 to San Bernardino on Sapphire street, northeast of Upland. 549 Comment
  VVC75  Helianthus annuus P. J. MacKay 1980-6-18 s.n. San Bernardino S Calif, NE corner of Vineyard Av and San Bernardino Rd, Cucamonga; open field disturbed 372 Comment
  POM444679  Helianthus petiolaris J. C. Roos 1965-6-20 s.n. San Bernardino Ontario: Vineyard Comment
  SD126115  Helianthus petiolaris J. C. Roos 1965-6-20 San Bernardino Ontario Comment
  SDSU4545  Helianthus petiolaris D. F. Howe 1960-9-12 2944 San Bernardino 17 miles west of San Bernardino. Comment
  SD51200  Helianthus petiolaris subsp. petiolaris Darley F. Howe 1960-9-12 2944 San Bernardino 17 miles west of San Bernardino. Comment
  POM360338  Hemizonia pungens I. M. Johnston 1915-12 s.n. San Bernardino Upland. Comment
  POM4613  Heterotheca fastigiata I. M. Johnston 1916-12-25 s.n. San Bernardino Upland. 366 Comment
  POM10023  Heterotheca sessiliflora subsp. echioides Charlotte M. Wilder 1904-08 396 San Bernardino Near Cucamonga. Comment
  CAS-BOT-BC289368  Hordeum murinum subsp. glaucum Ivan Johnston 1917-3-4 1170 San Bernardino Red Hill near Upland Comment
  RSA595262  Hordeum murinum subsp. leporinum D. L. Banks, Eric H. Roalson 1996-4-29 914 San Bernardino UPLAND, naturalized along the drainage gutters that run beneath the railroad tracks between San Antonio Ave. and 8th Street. Comment
  UC205251  Hordeum murinum subsp. leporinum I. Johnston 1917-3-4 45 San Bernardino Red Hill e Upland (Mesa top); Red Hill Comment
  UC818523  Hordeum murinum subsp. leporinum Ivan Johnston 1917-3-4 1170 San Bernardino near Upland; Red Hill Comment
  POM586  Horkelia cuneata subsp. puberula I. M. Johnston 1918-4-14 1887 San Bernardino Deer Canyon Wash near Etiwanda 366 Comment
  POM587  Horkelia cuneata subsp. puberula Unspecified 1918-4-14 1887 San Bernardino Deer Canyon Wash near Etiwanda 366 Comment
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May 28 2014
  UC212311  Horkelia cuneata subsp. puberula I. Johnston 1917-3-10 56 San Bernardino Southern California, Upland Upland; Southern California, Upland 365 Comment
  POM2921  Hypericum formosum var. scouleri I. M. Johnston 1917-7-22 1732 San Bernardino Red Hill east of Upland. 427 Comment
  RSA458225  Hypericum formosum var. scouleri I. M. Johnston 1917-7-22 1732 San Bernardino Red Hill east of Upland. 427 Comment
  RSA458230  Hypericum formosum var. scouleri I. M. Johnston 1917-7-22 1732 San Bernardino Red Hill east of Upland. 427 Comment
  RSA458240  Hypericum formosum var. scouleri I. M. Johnston 1732 San Bernardino Upland Comment
  UC213297  Hypericum formosum var. scouleri Ivan Johnston 1917-7-22 1732 San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC312902  Hypochaeris glabra Ivan Johnston 1917-4-8 97 San Bernardino Red Hill, near Upland Comment
  CAS-BOT-BC312903  Hypochaeris glabra Ivan Johnston 1917-5-5 1195 San Bernardino Red Hill, near Upland Comment
  POM6153  Hypochaeris glabra I. M. Johnston 1917-5-5 1195 San Bernardino Red Hill, near Upland. Comment
  POM6154  Hypochaeris glabra I. M. Johnston 1917-4-8 1185 San Bernardino Red Hill, near Upland Comment
  UC306189  Hypochaeris glabra I. Johnston 1917-4-8 97 San Bernardino Red Hill Comment
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Nov 17 2007
  UC898073  Hypochaeris glabra Ivan Johnston 1917-5-5 1195 San Bernardino near Upland Comment
  UC898074  Hypochaeris glabra Ivan Johnston 1917-4-8 97 San Bernardino near Upland Comment
  CAS-BOT-BC69873  Isoetes orcuttii Mason 1917-4-8 1184 San Bernardino Red Hill, near Upland. Comment
  CAS-BOT-BC69875  Isoetes orcuttii Ivan Johnston 1917-4-8 1184 San Bernardino Red Hill, near Upland. Comment
  POM7624  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill near Upland 427 Comment
  POM89  Isoetes orcuttii P. A. Munz 1918-5-25 2100 San Bernardino Red Hill, Upland. Comment
  POM90  Isoetes orcuttii I. M. Johnston 1917-4-8 1184 San Bernardino Red Hill, near Upland Comment
  RSA684555  Isoetes orcuttii I. M. Johnston 1917-4-8 1184 San Bernardino Red Hill, near Upland Comment
  RSA684556  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill, near Upland 427 Comment
  RSA694926  Isoetes orcuttii I. M. Johnston 1918-4-14 1831 San Bernardino Red Hill near Upland 427 Comment
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Mar 28 2011
  UC211169  Isoetes orcuttii I. Johnston 1917-3-8 34 San Bernardino Red Hill e. Upland; Red Hill Comment
  UC211171  Isoetes orcuttii S. B. Parish 1917-5-4 11151 San Bernardino Upland, Red Hill Comment
  UC211257  Isoetes orcuttii Ivan Johnston 1918-4-14 1831 San Bernardino near Upland (Red Hill) Comment
  UC399195  Isoetes orcuttii Ivan Johnston 1917-4-8 1184 San Bernardino Comment
  CAS-BOT-BC112584  Isolepis cernua I. Johnston 1917-5-5 1292 San Bernardino Red Hill near Upland. Comment
  POM1381  Isolepis cernua I. M. Johnston 1917-5-5 1212 San Bernardino Red Hill, near Upland. Comment
  UC212785  Juncus balticus I. Johnston 1916-10-21 San Bernardino Red Hill Comment
  POM14343  Juncus macrophyllus Phillip A. Munz 1922-10-15 6549 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  POM1622  Juncus macrophyllus I. M. Johnston 1916-10-28 s.n. San Bernardino Red Hill, east of Upland. Comment
  POM1556  Juncus mexicanus I. M. Johnston 1916-10-21 s.n. San Bernardino Red Hill, east of Upland. Comment
  UC212771  Juncus mexicanus Ivan Johnston 1916-10-21 San Bernardino near Upland; Red Hill Comment
  UC213646  Juncus rugulosus I. M. Johnston 1916-10-10 San Bernardino near Upland; Red Hill Comment
  UC213980  Juncus rugulosus Ivan Johnston 1916-10-21 San Bernardino Red Hill Comment
  UCR87575  Juncus rugulosus R. G. Swinney 1994-6-11 2851 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  POM1620  Juncus textilis I. M. Johnston 1916-10-21 s.n. San Bernardino Red Hill, east of Upland. Comment
  RSA660350  Keckiella cordifolia David Finch 1984-5-12 27 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  UCD63385  Lamarckia aurea Gordon Pilone 1961-3-24 128 San Bernardino San Bernardino Mt. Range, Pacific Slope drainage area; Emerson's St., east of San Antonio Ave. and south of 23rd St. 603 Comment
  POM49810  Lappula squarrosa I. M. Johnston 1924-7-18 s.n. San Bernardino Upland, West 8th St. Comment
  CAS-BOT-BC338968  Lasthenia californica I. Johnston 1917-3-10 s.n. San Bernardino Upland Comment
  POM4841  Layia glandulosa I. M. Johnston 1918-5-21 s.n. San Bernardino Cucamonga Canyon Wash. Comment
  POM3556  Leptosiphon androsaceus I. M. Johnston 1917-4-28 1199 San Bernardino Red Hill, near Upland. Comment
  RSA470002  Leptosiphon breviculus G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  POM3499  Leptosiphon liniflorus Jack Kellogg s.n. San Bernardino Upland. 366 Comment
  UC303624  Linanthus dianthiflorus I. Johnston 1917-3-3 46 San Bernardino Upland Comment
  UC303704  Linanthus dianthiflorus I. Johnston 1917-3-4 87 San Bernardino e of Upland; Red Hill Comment
  POM364590  Linanthus dianthiflorus subsp. dianthiflorus I. M. Johnston 1917-3-3 46 San Bernardino Upland. 366 Comment
  UC23787  Linanthus liniflorus Harley P. Chandler 1897-5-5 San Bernardino North Ontario 457 Comment
  RSA0070135  Linanthus parryae Orlando Mistretta 2002-3-9 1978 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  UC880289  Linanthus parviflorus Ivan Johnston 1917-4-28 1199 San Bernardino near Upland; Red Hill Comment
  RSA400311  Linaria canadensis var. texana I. M. Johnston 1917-3-3 48 San Bernardino Upland. Comment
  UCR19846  Lithophragma affine G. R. Johnstone 1928-4-21 s.n. San Bernardino San Bernardino Valley, Hill Drive east of Upland 396 Comment
  RSA468236  Lithophragma affine subsp. mixtum George R. Johnstone 1928-4-21 s.n. San Bernardino Near Upland. Comment
  JEPS6119  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon 609 Comment
  POM14344  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  UC217955  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon 609 Comment
  UC1714477  Lolium multiflorum I. M. Johnston 1917-5-30 1297 San Bernardino Chino Creek s Ontario; Chino Creek 152 Comment
  POM1288  Lolium temulentum var. arvense I. M. Johnston 1916-3-28 s.n. San Bernardino Upland (18th & San Antonio) Comment
  POM1858  Lotus argophyllus var. argophyllus I. M. Johnston 1917-7-20 2711 San Bernardino mouth of Cucamonga Canyon 610 Comment
  POM2469  Lotus hamatus I. M. Johnston 1917-4-8 1193 San Bernardino Red Hill, near Upland Comment
  UCR143028  Lotus hamatus I. M. Johnston 1917-4-8 1193 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  POM1931  Lotus heermannii I. M. Johnston 1917-5-6 s.n. San Bernardino Red Hill, near Upland 427 Comment
  RSA498762  Lotus humistratus I. M. Johnston 1917-4-8 1189 San Bernardino Red Hill, near Upland Comment
  UC864822  Lotus humistratus Ivan Johnston 1917-4-8 1189 San Bernardino near Upland; Red Hill 365 Comment
  SFV20783  Lotus procumbens var. procumbens E. G. Avina Apr 2007 s. n. San Bernardino Upland. Edge of dirt road in vacant lot near housing tracts. 490 Comment
  RSA768700  Lotus purshianus Brandy Wood 2010-6-4 35 San Bernardino City of Rancho Cucamonga: Demens Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 599 Comment
  RSA652457  Lotus scoparius var. brevialatus Stuart McKinnon 1948-4-29 s.n. San Bernardino Along fire road on the East side of Cucamonga Canyon. 579 Comment
  VVC211  Lotus scoparius var. brevialatus P. J. MacKay 1980-6-18 s.n. San Bernardino S Calif, NE corner of Vineyard Av and San Bernardino Rd, Cucamonga; open field disturbed 372 Comment
  UC212484  Lotus strigosus I. Johnston 1917-3-10 61 San Bernardino Upland Comment
  RSA652446  Lotus strigosus var. strigosus Marion P. Harthill 1971-3-28 79 San Bernardino Upland. Comment
  POM13150  Lotus wrangelianus P. A. Munz 1922-5-22 5558 San Bernardino Red Hill, Upland. 457 Comment
  POM2473  Lotus wrangelianus I. M. Johnston 1917-4-8 1189 San Bernardino Red Hill, near Upland Comment
  POM2623  Lotus wrangelianus P. A. Munz 1918-4-25 2110 San Bernardino Red Hill near Upland Comment
  RSA406366  Lotus wrangelianus L. C. Wheeler 1934-4-3 2500 San Bernardino Red Hill near Upland. 427 Comment
  RSA498721  Lotus wrangelianus I. M. Johnston 1917-3-10 61 San Bernardino Upland. Comment
  UC864920  Lotus wrangelianus Louis C. Wheeler 1934-4-3 2500 San Bernardino Red Hill Upland 426 Comment
  RSA652732  Lupinus Marion P. Harthill 1971-3-28 76 San Bernardino Upland. Comment
  RSA575126  Lupinus bicolor R. G. Swinney 1994-4-23 2782 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  SBBG98290  Lupinus bicolor I. M. Johnston 1918-4-25 1871 San Bernardino Red Hill near Upland 396 Comment
  UCR85488  Lupinus bicolor R. G. Swinney 1994-4-23 2782 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  POM2408  Lupinus bicolor subsp. microphyllus I. M. Johnston 1918-4-25 1871 San Bernardino Red Hill near Upland. 396 Comment
  POM2603  Lupinus bicolor subsp. microphyllus P. A. Munz 1918-4-25 2103 San Bernardino Red Hill near Upland Comment
  RSA407067  Lupinus bicolor subsp. microphyllus I. M. Johnston 1918-4-25 1975 San Bernardino Upland. 366 Comment
  POM2533  Lupinus bicolor subsp. tridentatus I. M. Johnston 1918-4-25 1974 San Bernardino Upland. 366 Comment
  POM2547  Lupinus bicolor subsp. tridentatus I. M. Johnston 1918-4-25 1975 San Bernardino Upland. 366 Comment
  RSA13768  Lupinus densiflorus var. aureus Louis C. Wheeler 1934-4-3 2501 San Bernardino Red Hill near Upland. 427 Comment
  POM13149  Lupinus densiflorus var. lacteus Philip A. Munz 1922-5-22 5559 San Bernardino Red Hill, Upland. 457 Comment
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Nov 19 2011
  POM2504  Lupinus densiflorus var. lacteus I. M. Johnston 1917-4-8 1186 San Bernardino Red Hill, near Upland Comment
  RSA413543  Lupinus densiflorus var. lacteus I. M. Johnston 1917-4-28 1202 San Bernardino Red Hill, near Upland Comment
  RSA413546  Lupinus densiflorus var. lacteus Louis C. Wheeler 1934-4-3 2501 San Bernardino Red Hill near Upland. 427 Comment
  CAS-BOT-BC216708  Lupinus excubitus var. excubitus Louis C. Wheeler 1933-4-1 1579 San Bernardino Red Hill, Upland 426 Comment
  RSA413605  Lupinus excubitus var. hallii George R. Johnston 1928-4-21 13733 San Bernardino Hill Dr. East of Upland. Comment
  RSA413666  Lupinus formosus var. bridgesii Louis C. Wheeler 1933-4-1 1579 San Bernardino Red Hill, Upland. 427 Comment
  RSA2514  Lupinus formosus var. formosus A. R. Davis 1915-7-14 510 San Bernardino Cucamonga Canyon-Upland Comment
  RSA413705  Lupinus hirsutissimus George R. Johnston 1928-4-21 13745 San Bernardino Hill Dr. East of Upland. Comment
  RSA652481  Lupinus hirsutissimus Stuart McKinnon 1948-4-29 s.n. San Bernardino Plant found on East side of Fire road on East side of Cucamonga Canyon. 579 Comment
  UC865142  Lupinus microcarpus var. densiflorus Ivan Johnston 1917-4-28 1202 San Bernardino near Upland Red Hill (Red Hill); , near Upland Comment
  UC865143  Lupinus microcarpus var. densiflorus Ivan Johnston 1917-4-8 1186 San Bernardino near Upland (Red Hill); , near Upland Comment
  UCR85473  Lupinus sparsiflorus R. G. Swinney 1994-4-23 2783 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  POM2381  Lupinus sparsiflorus subsp. sparsiflorus I. M. Johnston 1917-5-6 1942 San Bernardino Upland. 366 Comment
  POM305482  Lupinus sparsiflorus subsp. sparsiflorus Henry J. Ramsey, Henry J. Ramsey 1937-3-11 755 San Bernardino Upland. Comment
  RSA575127  Lupinus sparsiflorus subsp. sparsiflorus R. G. Swinney 1994-4-23 2783 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  POM3716  Lycopsis arvensis I. M. Johnston 1917-2-24 s.n. San Bernardino Upland. Comment
  POM4969  Madia elegans subsp. densifolia I. M. Johnston 1918-8-8 2116 San Bernardino Mouth of Cucamonga Canyon. (NE of Upland). 610 Comment
  POM362180  Madia gracilis I. M. Johnston 1918-8-8 2116 San Bernardino Mouth of Cucamonga Canyon. (NE of Upland). 610 Comment
  POM1786  Maianthemum stellatum I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 427 Comment
  RSA362267  Malacothrix clevelandii George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
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Oct 23 2011
  CHSC30063  Marah macrocarpa J. Anthony Danna 1977-4-5 1 San Bernardino Ca. 3/4 mi. se of San Antonio Dam. 594 Comment
  UC303420  Marah macrocarpa I. Johnston 1917-3-10 67 San Bernardino Upland 426 Comment
  UC306447  Matricaria occidentalis I. Johnston 1917-3-10 71 San Bernardino Upland Comment
  UCD107857  Medicago polymorpha Gordon Pilone 1961-3-24 129 San Bernardino Emersons Street, east of San Antonio Ave. and south of 23rd street. San Bernardino Mt. Range. 451 Comment
  UCR251882  Medicago polymorpha Victoria M. Woods, David G. Cook 2014-6-1 18 San Bernardino Upland, Citrus Park, 8th St. east of Mountain Ave. 396 Comment
  UC205631  Melica imperfecta I. Johnston 1917-3-3 32 San Bernardino e of Upland Comment
  POM2984  Mentzelia micrantha A. R. Davis 1915-7-14 549 San Bernardino Cucamonga Canyon-Upland Comment
  POM4818  Micropus californicus I. M. Johnston 1918-4-23 s.n. San Bernardino Red Hill near Upland 396 Comment
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Nov 20 2011
  POM6139  Microseris heterocarpa I. M. Johnston 1918-4-25 s.n. San Bernardino Red Hill near Upland. 396 Comment
  RSA575083  Mimulus aurantiacus R. G. Swinney 1994-4-23 2785 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575103  Mimulus aurantiacus R. G. Swinney 1994-4-23 2774 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575104  Mimulus aurantiacus R. G. Swinney 1994-4-23 2773 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575218  Mimulus aurantiacus R. G. Swinney 1994-4-23 2775 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575219  Mimulus aurantiacus R. G. Swinney 1994-4-23 2776 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575220  Mimulus aurantiacus R. G. Swinney 1994-4-23 2778 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575221  Mimulus aurantiacus R. G. Swinney 1994-4-23 2779 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575222  Mimulus aurantiacus R. G. Swinney 1994-4-23 2780 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575223  Mimulus aurantiacus R. G. Swinney 1994-4-23 2781 .1 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA660351  Mimulus aurantiacus David Finch 1984-5-12 24 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  RSA675221  Mimulus aurantiacus R. G. Swinney 1994-4-23 2779 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  UCR265611  Mimulus aurantiacus Ling-Hsuan Kung 2011-6-1 028 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  VVC482  Mimulus aurantiacus R. G. Swinney 1994-4-23 2781 .1 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, ca. 0.5 mi. W of Cucamonga Canyon on W extension of Almond Avenue (dirt) 726 Comment
  RSA448181  Mimulus aurantiacus var. pubescens George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
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Nov 23 2015
  UCR85451  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2774 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  UCR85464  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2773 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  UCR85465  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2775 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  POM60  Mimulus brevipes I. M. Johnston 1917-4-28 1203 San Bernardino Red Hill, near Upland. Comment
  UC886122  Mimulus brevipes Ivan Johnston 1917-4-28 1203 San Bernardino near Upland; Red Hill Comment
  POM64  Mimulus floribundus I. M. Johnston 1918-7-4 s.n. San Bernardino Red Hill near Upland. 396 Comment
  UCR147123  Mimulus floribundus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR163194  Mimulus floribundus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  POM59  Mimulus guttatus I. M. Johnston 1917-4-28 1204 San Bernardino Red Hill, near Upland. Comment
  RSA442802  Mimulus guttatus I. M. Johnston 1917-4-28 1204 San Bernardino Red Hill, near Upland. Comment
  RSA783350  Mimulus guttatus J. D. Olmsted 1958-5-14 137 San Bernardino NE of Upland. At junction of West fork, Cucamonga Creek 2 mi North of locked gate at canyon mouth. 3 mi North of State Hwy 30 on Saphire St. 610 Comment
  UC886169  Mimulus guttatus Ivan Johnston 1917-4-28 1204 San Bernardino near Upland; Red Hill Comment
  UCR163192  Mimulus guttatus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  POM1336  Mirabilis nyctaginea I. M. Johnston 1919-6-3 2169 San Bernardino Upland. 366 Comment
  CAS-BOT-BC220038  Monardella breweri subsp. lanceolata John Thomas Howell 1927-6-11 2483 San Bernardino Highland Ave., east of Upland 304 Comment
  CLARK-A1528-577  Monardella lanceolata Fred R. Balding 1968-5-19 680519-3 San Bernardino San Gabriel Mountains Comment
  RSA401567A  Monardella lanceolata var. lanceolata G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA670  Monardella lanceolata var. lanceolata J. T. Howell 1927-6-11 87 San Bernardino Highland Avenue, east of Upland. 305 Comment
  POM1114  Muhlenbergia californica I. M. Johnston 1916-10 28 San Bernardino Red Hill near Upland Comment
  UC205653  Muhlenbergia californica I. Johnston Oct. 1916 28 San Bernardino e Upland (along creek) - Red Hill Comment
  POM1107  Muhlenbergia repens I. M. Johnston 1916-10-21 s.n. San Bernardino Red Hill, east of Upland. Comment
  CAS-BOT-BC276255  Muhlenbergia utilis I. Johnston 1916-10-12 14 San Bernardino Red Hill, E of Upland Comment
  CAS-BOT-BC276256  Muhlenbergia utilis I. Johnston 1916-12-9 s.n. San Bernardino Red Hill, Upland 396 Comment
  UC202368  Muhlenbergia utilis I. M. Johnston 1916-10-24 San Bernardino near Upland Comment
  UC202530  Muhlenbergia utilis I. M. Johnston 1916-10-12 San Bernardino near Uplands; Red Hill Comment
  UC205652  Muhlenbergia utilis Ivan Johnston 1916-10-21 San Bernardino near Upland; Red Hill Comment
  UC213311  Muhlenbergia utilis I. M. Johnston Oct. 1916 San Bernardino damp place on hillside Red Hill Comment
  UCD86884  Muhlenbergia utilis Ivan Johnston 1916-10-21 s.n. San Bernardino Red Hill near Upland. Comment
  UCR55858  Muilla maritima J. A. Adams 1963-5-21 25 San Bernardino San Gabriel Mtns., lower road leading up to Mount Baldy, c. 2 mi above forest station 732 Comment
  RSA747921  Narcissus tazetta Justin M. Wood 2009-2-26 320 San Bernardino Red Hill, north of Foothill Blvd, behind the sycamore inn. 390 Comment
  RSA602674  Navarretia atractyloides L. C. Wheeler 1936-6-25 4187 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  RSA627566  Navarretia hamata Sandy Leatherman, Nickerman 1998-7-2 32 San Bernardino Rancho Cucamonga. East of Roscoe between Highland Avenue and Baseline Avenue in Rancho Cucamonga. 381 Comment
  RSA768701  Navarretia hamata Brandy Wood 2010-6-4 34 San Bernardino City of Rancho Cucamonga: Demen's Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 598 Comment
  UCR23134  Navarretia hamata Kate Kramer 1981-6-8 50 San Bernardino San Bernardino Valley, Upland, NW corner of 16th street and Campus Ave. intersection 450 Comment
  RSA579  Navarretia hamata subsp. hamata J. T. Howell 1927-6-11 85 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA602675  Navarretia hamata subsp. hamata L. C. Wheeler 1936-6-25 4188 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  UC907792  Navarretia hamata subsp. parviloba John Thomas Howell 1927-6-11 2480 San Bernardino e of Highland Ave.; Ontario Comment
  CAS-BOT-BC233578  Navarretia prostrata Ivan Johnston 1917-4-28 1201 San Bernardino Red Hill, near Upland Comment
  JEPS14737  Navarretia prostrata S. B. Parish 11162 San Bernardino Upland San Bernardino Valley Comment
  JEPS15000  Navarretia prostrata S. B. Parish 1917-5-4 11162 San Bernardino Upland Comment
  POM3450  Navarretia prostrata P. A. Munz 1918-4-25 2105 San Bernardino Red Hill near Upland Comment
  POM3608  Navarretia prostrata I. M. Johnston 1917-4-28 1201 San Bernardino Red Hill, near Upland. Comment
  UC201684  Navarretia prostrata S. B. Parish 1917-5-4 11162 San Bernardino Upland Comment
  UC856878  Navarretia prostrata Ivan Johnston 1917-4-28 1201 San Bernardino near Upland; Red Hill Comment
  UCR66597  Navarretia prostrata I. M. Johnston 1917-4-28 1201 San Bernardino San Gabriel Valley, Red Hill, near Upland 448 Comment
  UC536816  Nemophila menziesii M. E. Jones 1934-3-23 2 San Bernardino Upland Comment
  RSA747823  Nicotiana acuminata Justin M. Wood, Brandy Wood 2009-6-28 995 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213344  Nicotiana acuminata var. multiflora Justin M. Wood, Brandy N. Wood 2009-6-28 995 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  SEINET3162302  Nicotiana bigelovii L. Abrams 1902-7-8 2658 San Bernardino Cucamonga Comment
  POM13151  Nicotiana bigelovii var. wallacei Philip A. Munz 1922-5-22 5560 San Bernardino Red Hill, Upland. 427 Comment
  POM62422  Nicotiana bigelovii var. wallacei L. R. Abrams 1902-7-8 2658 San Bernardino Dry sandy plain near Cucamonga. Comment
  RSA0036683  Nicotiana glauca David Finch 1984-5-12 29 San Bernardino Upland. San Antonio Heights. Belleview Avenue, 0.5 mi north of Arctic. Comment
  UC153568  Nicotiana quadrivalvis LeRoy Abrams 1901-7-8 2658 San Bernardino Cucamonga Comment
  UCR133560  Nicotiana quadrivalvis L. R. Abrams 1902-7-8 2658 San Bernardino San Bernardino Valley, Cucamonga 366 Comment
  UC219142  Nuttallanthus texanus I. Johnston 1917-3-3 48 San Bernardino Upland Comment
  UC212900  Nyctaginia capitata I. M. Johnston 1919-6-1 San Bernardino Upland; Southern California, Upland Comment
  CAS-BOT-BC171497  Oenothera californica LeRoy Abrams 1902-7-8 2659 San Bernardino Dry sandy plain near Cucamonga Comment
  UCD106784  Oenothera californica Gordon Pilone 1961-4-2 144 San Bernardino Hellman and 9th Street in Cucamonga. 365 Comment
  POM156512  Oenothera californica subsp. californica L. R. Abrams 1902-7-8 2659 San Bernardino Dry sandy plain near Cucamonga. Comment
  UCR73420  Oenothera delessertiana T. S. Ross 1991-6-6 5558 San Bernardino San Bernardino Valley, Upland: slope between I-10 freeway and its W-bound on-ramp at Euclid Ave. 351 Comment
  RSA570564  Oenothera laciniata Steve Boyd 1993-6-11 8189 San Bernardino City of Montclair, Mountain Avenue off ramp of Interstate 15 [10?] westbound 300 Comment
  UCR89488  Oenothera laciniata Steve Boyd 1993-6-11 8189 San Bernardino Foothills of San Gabriel Mtns., Montclair (city), Mountain Avenue off ramp of Interstate Hwy 15 westbound 300 Comment
  UC1586236  Oenothera speciosa Tim Ross 1991-6-6 5558 San Bernardino slope between I-10 freeway and west-bound onramp at Euclid Avenue; Upland Comment
  POM313405A  Opuntia X occidentalis Lyman Benson 1963-3-22 16243 Los Angeles San Gabriel Mountains. Eucalyptus grove above (north of) Cucamonga. 396 Comment
  POM313405B  Opuntia X occidentalis Lyman Benson 1963-3-22 16243 Los Angeles San Gabriel Mountains. Eucalyptus grove above (north of) Cucamonga. 396 Comment
  RSA402109  Orthocarpus purpurascens G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  POM4375  Orthocarpus purpurascens var. pallidus Philip A. Munz 1918-4-25 2106 San Bernardino Red Hill near Upland Comment
  UC1714571  Oryza sativa I. M. Johnston 1918-10-9 2159 San Bernardino Ontario; Southern California, Ontario Comment
  UCR251883  Oxalis corniculata Victoria M. Woods, David G. Cook 2014-6-1 19 San Bernardino Upland, Citrus Park, 8th St. east of Mountain Ave. 396 Comment
  VVC350  Oxalis pes-caprae P. J. MacKay 1975-4-15 s.n. San Bernardino NE LA Basin, 561 East G Street, Ontario 318 Comment
  POM316448  Paeonia californica Mark Parratt 1962-3-11 121 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  RSA654798  Passiflora caerulea A. C. Sanders 1997-5-11 20710 San Bernardino San Bernardino Valley: Ontario, I-10 at Vinyard Ave. 305 Comment
  UCR109833  Passiflora caerulea A. C. Sanders 1997-5-11 20710 San Bernardino San Bernardino Valley, Ontario, I-10 at Vinyard Ave. 305 Comment
  UCR109033  Pectocarya linearis Scott D. White 1998-3-16 6203 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  RSA0070136  Pectocarya linearis subsp. ferocula Orlando Mistretta 2002-3-9 1974 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  POM368767  Pectocarya penicillata I. M. Johnston 1917-2-24 51 San Bernardino Upland. Comment
  POM3824  Pectocarya penicillata I. M. Johnston 1917-2-24 s.n. San Bernardino Upland. Comment
  UC306225  Pectocarya penicillata I. Johnston 1917-2-24 San Bernardino Upland Comment
  CAS-BOT-BC69216  Pellaea andromedifolia Ivan Johnston 1916-12-10 s.n. San Bernardino Upland 411 Comment
  RSA651030  Pellaea andromedifolia Walter Stewart 1948-2-14 s.n. San Bernardino Cucamonga Canyon, 5 miles north of Upland. 579 Comment
  UC399516  Pellaea andromedifolia I. Johnston 1916-12-31 92 San Bernardino Red Hill near Upland 426 Comment
  POM860  Pellaea andromedifolia var. andromedifolia I. M. Johnston 1916-12-31 s.n. San Bernardino Red Hill near Upland 426 Comment
  CAS-BOT-BC71409  Pellaea mucronata Ivan Johnston 1916-12-10 s.n. San Bernardino Upland 411 Comment
  UCR277512  Penstemon heterophyllus var. heterophyllus Mitch Provance, Ken Halama 2003-6-16 17094 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  RSA739  Penstemon spectabilis J. T. Howell 1927-6-11 78 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCSB40908  Penstemon spectabilis Bowers, Bernice 1977-4-22 San Bernardino On Campus Ave. one mile N of Foothill Blvd. 381 Comment
  RSA649997  Penstemon spectabilis subsp. subviscosus Stuart McKinnon 1948-5-1 s.n. San Bernardino Along east side of fire road on east side of Cucamonga Canyon, 600 ft from powerline. 457 Comment
  RSA660352  Penstemon spectabilis subsp. subviscosus David Finch 1984-4-7 2 San Bernardino Upland, San Antonio Heights. Belleview Ave, .5 miles north Arctic. Comment
  UC399564  Pentagramma triangularis subsp. triangularis I. Johnston 1916-12-20 93 San Bernardino Red Hill e of Upland Comment
  CHSC25958  Persea americana var. americana Thomas W. Eakle 1971-3-25 88 San Bernardino Ca. 8 mi. So.of Mt. Baldy at intersection of Mtn. Ave. and San Antonio Crescent West. In San Bernardino Mtns. 609 Comment
  CAS-BOT-BC419361  Persicaria punctata I. Johnston 1917-7-19 1962 San Bernardino Upland Comment
  RSA768699  Phacelia brachyloba Brandy Wood 2010-6-4 33 San Bernardino City of Rancho Cucamonga: Demen s Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 599 Comment
  RSA426246  Phacelia distans Martha Hilend 1928-4-1 s.n. San Bernardino Near Red Hill, Upland. Comment
  RSA428225  Phacelia distans G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA650514  Phacelia distans Marion P. Harthill 1971-3-28 77 San Bernardino Upland. Comment
  POM3705  Phacelia imbricata subsp. bernardina I. M. Johnston 1917-5-6 1944 San Bernardino Upland Comment
  RSA428032  Phacelia imbricata subsp. bernardina I. M. Johnston 1917-5-6 1944 San Bernardino Upland Comment
  POM305406  Phacelia minor Henry J. Ramsey, Henry J. Ramsey 1937-3-11 694 San Bernardino Upland. Comment
  RSA747920  Phacelia minor Justin M. Wood 2009-2-26 322 San Bernardino City of Upland: Red Hill, north of Foothill Blvd, behind the sycamore inn. 390 Comment
  UCR213322  Phacelia minor Justin M. Wood 2009-2-26 322 San Bernardino city of Upland, Red Hill, north of Foothill Blvd, behind the Sycamore Inn 427 Comment
  POM4173  Physalis philadelphica I. M. Johnston 1918-10-14 2161 Los Angeles Upland. Comment
Read comments
Feb 20 2017
  UC303682  Physalis philadelphica I. M. Johnston 1918-10-14 2161 San Bernardino Upland Comment
  CAS-BOT-BC76999  Pilularia americana Ivan Johnston 1917-4-8 1183 San Bernardino Red Hill, near Upland Comment
  JEPS13936  Pilularia americana Ivan Johnston 1917-4-8 1183 San Bernardino near Upland (Red Hill) Comment
  POM898  Pilularia americana I. M. Johnston 1917-4-8 1183 San Bernardino Red Hill, near Upland Comment
  UC211166  Pilularia americana Ivan Johnston 1917-4-8 33 San Bernardino near Upland (Red Hill) Comment
  UC211177  Pilularia americana S. B. Parish 1917-5-4 11152 San Bernardino near Upland (Red Hill) Comment
  UC399240  Pilularia americana Ivan Johnston 1917-4-8 1183 San Bernardino near Upland (Red Hill) Comment
  UCR208033  Pilularia americana I. M. Johnston 1917-4-8 034 San Bernardino Coastal Plains & Basins; San Gabriel Valley, Red Hill, near Upland 457 Comment
  CAS-BOT-BC227969  Plagiobothrys I. M. Johnston 1918-4-14 1840 San Bernardino Red Hill E of Upland 451 Comment
  RSA752557  Plagiobothrys canescens Justin M. Wood 2009-2-26 321 San Bernardino Red Hill, north of Foothill Blvd, behind the sycamore inn. 390 Comment
  SD227784  Plagiobothrys collinus Scott D. White, Christine Mukai 1998-4-22 6337 San Bernardino Rancho Cucamonga: Bajada at the foot of the eastern San Gabriel Mts. West of Beryl Ave. immediately S of Heritage Park; ca. 3 road miles N of Foothill Blvd. 536 Comment
  UCR109041  Plagiobothrys collinus Scott D. White, Christine Mukai 1998-4-22 6337 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  POM3719  Plagiobothrys collinus var. californicus I. M. Johnston 1918-4-14 1839 San Bernardino Red Hill near Upland. 427 Comment
  POM3721  Plagiobothrys collinus var. californicus P. A. Munz 1918-4-25 2097 San Bernardino Red Hill near Upland Comment
  POM3836  Plagiobothrys nothofulvus I. M. Johnston 1918-4-14 1837 San Bernardino Red Hill near Upland. 427 Comment
  POM3837  Plagiobothrys nothofulvus P. A. Munz 1918-4-25 2114 San Bernardino Red Hill near Upland Comment
  POM3726  Plagiobothrys tenellus I. M. Johnston 1918-4-14 1840 San Bernardino Red Hill near Upland. 427 Comment
  POM3727  Plagiobothrys tenellus P. A. Munz 1918-4-25 2118 San Bernardino Red Hill near Upland Comment
  UC306200  Plagiobothrys tenellus I. M. Johnston 1918-4-14 1840 San Bernardino mesa top Red Hill 426 Comment
Read comments
Nov 20 2011
  CLARK-A1528-3427  Plantago lanceolata John C. Roos 1965-6-24 San Bernardino Ontario Comment
  UCR251873  Plantago virginica Victoria M. Woods, David G. Cook 2014-6-1 22 San Bernardino Upland, Citrus Park, 8th St. east of Mountain Ave. 396 Comment
  CAS-BOT-BC93235  Platanus racemosa Ivan Johnston 1917-3-4 1172 San Bernardino Red Hill, near Upland. Comment
  POM1500  Platanus racemosa I. M. Johnston 1917-3-4 s.n. San Bernardino Red Hill near Upland. Comment
  UC212384  Platanus racemosa I. Johnston 1917-3-4 42 San Bernardino e Upland (along creek); Red Hill Comment
  UC859022  Platanus racemosa Ivan Johnston 1917-3-4 1172 San Bernardino near Upland (along creek); Red Hill Comment
  CAS-BOT-BC91926  Platystemon californicus Ivan Johnston 1917-4-28 1208 San Bernardino Red Hill, near Upland. Comment
  POM311  Platystemon californicus I. M. Johnston 1917-4-28 1288 San Bernardino Red Hill, near Upland. Comment
  UC855255  Platystemon californicus Ivan Johnston 1917-4-28 1208 San Bernardino near Upland (Red Hill); Red Hill Comment
  RSA0070134  Poa secunda subsp. juncifolia Orlando Mistretta 2002-3-9 1977 San Bernardino 1531 North Euclid Avenue, Upland. 443 Comment
  CAS-BOT-BC243038  Poa secunda subsp. secunda P. A. Munz; L. Street; G. Williams 1919-4-19 2476 San Bernardino Lone Hill, near Upland Comment
  UCR66557  Polygonum hydropiperoides I. M. Johnston 1916-1 94 San Bernardino San Gabriel Valley, Red Hill east of Upland 427 Comment
  POM2371  Polygonum lapathifolium I. M. Johnston 1916-10 s.n. San Bernardino Red Hill near Upland Comment
  POM2376  Polygonum punctatum I. M. Johnston 1916-12 s.n. San Bernardino Red Hill, east of Upland. Comment
  POM2377  Polygonum punctatum I. M. Johnston 1917-07 1962 San Bernardino Upland. Wash west of town. 366 Comment
  UC1713715  Polygonum punctatum I. Johnston Dec. 1916 94 San Bernardino e Upland; Red Hill Comment
  UC850158  Polygonum punctatum I. Johnston 1917-7-19 1962 San Bernardino Upland Comment
  RSA651019  Polypodium californicum Walter Stewart 1948-2-14 s.n. San Bernardino 5 miles N of Upland, collected in Cucamonga Canyon near its mouth. 518 Comment
  RSA483701  Polypogon viridis Richard Noyes 1988-8-13 615 San Bernardino Upland. Comment
  UC814186  Potamogeton pectinatus Ivan Johnston 1917-10-6 1786 San Bernardino near Upland; Red Hill Comment
  POM4118  Prunella vulgaris subsp. lanceolata I. M. Johnston 1918-6-10 2030 San Bernardino Upland, Alt 1200ft. San Bernardino County. 366 Comment
  UC284658  Prunella vulgaris var. lanceolata I. M. Johnston 1918-6-10 2030 San Bernardino Upland; Southern California 365 Comment
  CAS-BOT-BC154450  Prunus ilicifolia John Thomas Howell 1927-6-11 2477 San Bernardino Highland Ave., east of Upland 304 Comment
  CAS-BOT-BC154451  Prunus ilicifolia E. R. Johnson 1932-4-17 2962 San Bernardino Along Highland Ave., between [Uplands] Upland and San Bernardino 365 Comment
  RSA370  Prunus ilicifolia J. T. Howell 1927-6-11 82 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA4871  Prunus ilicifolia E. R. Johnson 1932-4-17 2962 San Bernardino Along Highland Ave., between Uplands and San Bernardino. 366 Comment
  UCR16775  Prunus ilicifolia Bernice Bowers 1977-4-22 s.n. San Bernardino San Bernardino Valley, Upland, on 19th St. 1 mile west of Sapphire St. near rock quarry area 412 Comment
  UCSB7166  Pseudognaphalium beneolens Ballard 1954-9-28 San Bernardino East of Claremont, north of Rt. 66 228 Comment
  POM4873  Psilocarphus brevissimus I. M. Johnston 1915-4-25 s.n. San Bernardino Red Hill near Upland 396 Comment
  POM4874  Psilocarphus brevissimus var. brevissimus P. A. Munz 1918-4-25 2099 San Bernardino Red Hill, Upland Comment
  UC202526  Psilocarphus brevissimus var. brevissimus S. B. Parish 1917-5-4 11156 San Bernardino near Upland; Red Hill Comment
  CAS-BOT-BC421129  Pterostegia drymarioides I. Johnston 1917-3-1 1352 San Bernardino Cucamonga Wash N.E. of Upland Comment
  POM2154  Pterostegia drymarioides I. M. Johnston 1917-3-1 1352 San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  POM2159  Pterostegia drymarioides I. M. Johnston 1917-3-1 1352 San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  RSA392909  Pterostegia drymarioides I. M. Johnston 1917-3-1 55 San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  UC1714481  Pterostegia drymarioides I. Johnston 1917-3-1 55 San Bernardino n.e. Upland (Cucamonga Wash); Cucamonga Wash Comment
  UC850469  Pterostegia drymarioides I. Johnston 1917-3-1 1352 San Bernardino n.e. Upland (Cucamonga Wash); Cucamonga Wash Comment
  POM2111  Quercus chrysolepis I. M. Johnston 1916-12-21 s.n. San Bernardino Cucamonga Wash east of Upland. 427 Comment
  UC205524  Quercus chrysolepis I. Johnston 1916-12-31 31 San Bernardino e of Upland; Cucamonga Wash 426 Comment
  RSA652303  Quercus durata var. gabrielensis Marion P. Harthill 1971-3-28 s.n. San Bernardino Upland. Comment
  SD260963  Quercus durata var. gabrielensis Mitch Provance, Ken Halama 2003-6-16 17097 San Bernardino Foothills of the San Gabriel Mountains: northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Hqaven Ave. and Tackstem St., westward to the toe slope of the foothills. 721 Comment
  UCR277550  Quercus durata var. gabrielensis Mitch Provance, Ken Halama 2003-6-16 17097 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  UCD115211  Raphanus sativus Gordon Pilone 1960-4-18 10 San Bernardino 0.125 mile west of Archibald on Sixth Street in Cucamonga. 365 Comment
  RSA660347  Rhamnus californica subsp. californica David Finch 1984-5-12 26 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  CAS-BOT-BC55841  Rhamnus crocea John Thomas Howell 1928-6-11 2484 San Bernardino Highland Ave., east of Upland 304 Comment
  RSA461  Rhamnus crocea J. T. Howell 1927-6-11 88 San Bernardino Highland Ave. East of Upland. Comment
  UC1595300  Rhamnus crocea Tim Ross 1991-3-10 4210 Los Angeles e side RSA Botanic Garden (Bernard Field Station); Claremont 391 Comment
  CAS-BOT-BC168101  Rhus aromatica John Thomas Howell 1927-6-11 2478 San Bernardino Highland Ave., east of Upland 304 Comment
  LA210529  Rhus aromatica Louis C. Wheeler; 1932-9-11 1371 San Bernardino Red Hill, Upland 396 Comment
  CAS-BOT-BC170442  Rhus integrifolia I. Johnston 1917-3-10 s.n. Los Angeles Cucamonga Wash, east of Upland 487 Comment
  UC1595299  Rhus integrifolia Tim Ross 1991-3-10 4208 Los Angeles on e side of Rancho Santa Ana (Benard Field Station); Claremont 391 Comment
  UC303778  Rhus integrifolia I. Johnston 1917-3-10 60 San Bernardino Cucamonga Wash, e of Upland; Cucamonga 487 Comment
  UC1595388  Rhus trilobata Tim Ross 1991-3-10 4211 Los Angeles e side of Rancho Santa Ana (Bernard Field Station); Claremont 391 Comment
  RSA445  Rhus trilobata var. quinata J. T. Howell 1927-6-11 83 San Bernardino Highland Avenue, east of Upland. 305 Comment
  CAS-BOT-BC92423  Ribes aureum var. gracillimum I. Johnston 1916-12-9 s.n. San Bernardino Red Hill. 396 Comment
  CAS-BOT-BC92424  Ribes aureum var. gracillimum Ivan Johnston 1916-12-15 1177 San Bernardino Red Hill, near Upland. Comment
  POM13154  Ribes aureum var. gracillimum P. A. Munz 1922-5-22 5565 San Bernardino Red Hill, Upland 427 Comment
Read comments
Sep 27 2011
  RSA575004  Ribes aureum var. gracillimum R. G. Swinney 1994-1-26 2704 San Bernardino Cucamonga SW of jct of Euclid and W Almond Ave (dirt extension) 659 Comment
  UC212415  Ribes aureum var. gracillimum I. Johnston 1916-12-15 23 San Bernardino e Upland (Red Hill) Comment
  UC219279  Ribes aureum var. gracillimum P. A. Munz 1922-5-22 5565 San Bernardino Red Hill, Upland 426 Comment
  UC858482  Ribes aureum var. gracillimum I. Johnston 1916-12-15 1177 San Bernardino e Upland (Red Hill) Comment
  UCR70844  Ribes aureum var. gracillimum I. M. Johnston 1916-12-15 23 San Bernardino San Gabriel Valley, Red Hill east of Upland 442 Comment
  UCR99596  Ribes aureum var. gracillimum R. G. Swinney 1994-1-26 2704 San Bernardino Eastern San Gabriel Mountains, c. 0.5 mi west of Cucamonga Canyon on dirt extension of West Almond Ave. 659 Comment
  UC1595386  Ribes speciosum Tim Ross 1991-3-10 4214 Los Angeles e side RSA (near w edge of field station grounds); Claremont, Bernard Field Station 391 Comment
  UC79717  Ribes speciosum T. S. Brandegee 1893-4-20 San Bernardino San Antonio Comment
  RSA747827  Rorippa curvisiliqua Justin M. Wood, Brandy Wood 2009-6-28 990 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR163193  Rorippa curvisiliqua Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  A345928  Rosa californica Ivan M. Johnston 1918-8-25 2128 Unknown Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147556  Rosa californica I. M. Johnston 1918-8-16 2118 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147557  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147566  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino Near Upland (Red Hill) 426 Comment
  CAS-BOT-BC147569  Rosa californica I. M. Johnston 1918-8-25 2128 San Bernardino Near Upland (Red Hill) 396 Comment
  CAS-BOT-BC147571  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino Red Hill near Upland 396 Comment
  CAS-BOT-BC147574  Rosa californica I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland (Red Hill) 396 Comment
  POM1502  Rosa californica I. M. Johnston 1917-11-3 1795 San Bernardino Red Hill, near Upland Comment
  POM2436  Rosa californica I. M. Johnston 1918-8-25 2128 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM2658  Rosa californica I. M. Johnston 1918-8-16 2118 San Bernardino near Upland, Red Hill area 396 Comment
  POM2659  Rosa californica I. M. Johnston 2054 San Bernardino Red Hill near Upland Comment
  POM2660  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM2661  Rosa californica I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland, Red Hill along road on east side of hill. 396 Comment
  POM2662  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino Red Hill near Upland. 427 Comment
  UC212366  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino near Upland; Red Hill 396 Comment
  UC212367  Rosa californica I. M. Johnston 1918-8-25 2130 San Bernardino near Upland; Red Hill 396 Comment
  UC212369  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino near Upland; Red Hill Comment
  UC212370  Rosa californica I. M. Johnston 1918-8-25 2126 San Bernardino near Upland (Red Hill) Comment
  UC212547  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino near Upland; Red Hill Comment
  UC213267  Rosa californica I. M. Johnston 1918-7-4 2055 San Bernardino near Upland; Red Hill 426 Comment
  UC213288  Rosa californica I. M. Johnston 1918-7-4 2054 San Bernardino near Upland; Red Hill 396 Comment
  NY335712  Rosa johnstonii I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland 396.2 Comment
  NY335713  Rosa johnstonii I. M. Johnston 1918-7-4 2054 San Bernardino Red Hill, near Upland Comment
  POM277842  Rosa johnstonii I. M. Johnston 1918-7-4 2054 San Bernardino Red Hill near Upland. 396 Comment
  POM277843  Rosa johnstonii I. M. Johnston 1918-8-25 2130 San Bernardino Near Upland. 396 Comment
  CAS-BOT-BC158737  Rubus ursinus Ivan Johnston 1917-4-28 1197 San Bernardino Red Hill, near Upland Comment
  UC861860  Rubus ursinus Ivan Johnston 1917-4-28 1197 San Bernardino near Upland; Red Hill, near Upland Comment
  CSUSB1815  Rumex hymenosepalus Keith Thompson 1970-4-23 San Bernardino Alta Loma (city) 487 Comment
  RSA466130  Rumex salicifolius var. mexicanus Unspecified 1918-07 s.n. San Bernardino Upland. Comment
  RSA747825  Sagittaria sanfordii Justin M. Wood, Brandy Wood 2009-6-28 993 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC1951224  Sagittaria sanfordii Justin M. Wood with Brandy Wood 2009-6-28 993 San Bernardino San Bernardino Valley: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. Comment
  UCR213342  Sagittaria sanfordii Justin M. Wood, Brandy N. Wood 2009-6-28 993 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  CAS-BOT-BC129714  Salix bonplandiana Ivan Johnston 1917-3-17 1902 San Bernardino Red Hill, near Upland Comment
  A382660  Salix exigua Ian M. Johnstone 1913-4-28 1243 Unknown Red Hill, near Upland Comment
  POM2072  Salix exigua I. M. Johnston 1917-4-28 1243 San Bernardino Red Hill, near Upland. Comment
  UC846160  Salix exigua var. hindsiana Ivan Johnston 1917-4-28 1243 San Bernardino Redhill near Upland Comment
  RSA575082  Salix gooddingii R. G. Swinney 1994-4-23 2787 San Bernardino Cucamonga Canyon Debris Basin. 610 Comment
  UCR87418  Salix gooddingii R. G. Swinney 1994-4-23 2787 San Bernardino San Gabriel Mtns., Cucumonga Canyon Debris Basin 610 Comment
  POM2062  Salix laevigata Philip A. Munz 1918-4-25 2096 San Bernardino Upland, foot of Red Hill. Comment
  UC437378  Salix laevigata I. Johnston 1917-3-17 76 San Bernardino Red Hill e. of Upland Comment
  POM2048  Salix lasiolepis I. M. Johnston 1917-1-28 1173 San Bernardino Red Hill, near Upland. Comment
  POM362728  Salix lasiolepis I. M. Johnston 1917-1-28 70 San Bernardino Red Hill, east of Upland. Comment
  UC437304  Salix lasiolepis I. Johnston 1917-1-28 70 San Bernardino Red Hill e. of Upland; Red Hill Comment
  UC846657  Salix lasiolepis Ivan Johnston 1917-1-28 1173 San Bernardino near Upland (along streams); Red Hill Comment
  CAS-BOT-BC128386  Salix lasiolepis var. lasiolepis Ivan Johnston 1919-1-28 1173 San Bernardino Red Hill, near Upland Comment
  POM362761  Salix lucida subsp. lasiandra I. M. Johnston 1917-3-17 76 San Bernardino Red Hill east of Upland. Comment
  POM6428  Salix lucida subsp. lasiandra Philip A. Munz 1919-1-25 2280 San Bernardino Red Hill, Upland. Comment
  CAS-BOT-BC126345  Salix sessilifolia Ivan Johnston 1917-4-28 1243 San Bernardino Red Hill, near Upland Comment
  RSA15157  Salvia columbariae Carl B. Wolf 1926-5-20 s.n. San Bernardino Upland. A few miles east of Upland on Highland Avenue on the road to San Bernardino. Comment
  RSA401501  Salvia columbariae Martha Hilend 1928-04 s.n. San Bernardino Upland, near Red Hill. Comment
  RSA651677  Salvia columbariae Dean Brown 1948-5-16 20 Los Angeles Near Mountain Avenue, 0.5 mile south of Angeles National Forest. 610 Comment
  RSA145208  Salvia mellifera Alice Ann Webb, N. Nicholson 1961-3-1 781 San Bernardino 2 miles N of Foothill on 6th Street, Upland Dump. San Gabriel Mt. Range, San Gabriel Drainage Area. 549 Comment
  RSA434147  Salvia mellifera G. R. Johnstone 1928-4-21 s.n. San Bernardino Hill Drive, east of Upland. Comment
  RSA660337  Salvia mellifera David Finch 1984-5-12 25 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  RSA660326  Sambucus mexicana David Finch 1984-5-12 34 San Bernardino Upland, San Antonio Heights. Belleview Ave, .2 miles north of Arctic. Comment
  UC1595289  Sambucus mexicana Tim Ross 1991-3-10 4220 Los Angeles Bernard Field Station Claremont, Bernard Field Station (e side of RSA, vicinity of Phake Lake, marked as Pit on topo map) 391 Comment
  POM3412  Sanicula arguta I. M. Johnston 1917-3-17 1182 San Bernardino Red Hill east of Upland. 427 Comment
  POM3413  Sanicula arguta P. A. Munz 1918-4-25 2109 San Bernardino Red Hill near Upland Comment
  CAS-BOT-BC218933  Schinus molle Louis C. Wheeler 1932-9-11 1371 San Bernardino Red Hill, Upland 396 Comment
  GH347205  Schinus molle L. C. Wheeler 1932-9-11 1371 Unknown Red Hill near Upland 396 Comment
  UC520330  Schinus molle Louis C. Wheeler 1932-9-11 1371 San Bernardino Red Hill Upland (Upland); Red Hill 396 Comment
  UC306114  Scirpus cernuus Ivan Johnston 1916-10-30 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC840695  Scirpus cernuus Ivan Johnston May 3, 1917-May 5, 1917 1212 San Bernardino near Upland (Red Hill); , near Upland Comment
  UC840696  Scirpus cernuus Ivan Johnston 1917-5-5 1212 San Bernardino near Upland (Red Hill, along creek); Red Hill, near Upland Comment
  CAS-BOT-BC111017  Scirpus microcarpus I. Johnston 1916-4-21 12 Riverside Between Upland & Cucamonga (Red Hill) Comment
  POM1418  Scirpus microcarpus I. M. Johnston 1916-4-21 s.n. San Bernardino Red Hill, near Upland. Comment
  RSA651617  Selaginella bigelovii Walter Stewart 1948-2-14 s.n. San Bernardino Collected in Cucamonga Canyon, 6 miles no. of Upland. 579 Comment
  SDSU478  Senecio flaccidus var. douglasii R. M. Beauchamp 1966-12-28 91 San Bernardino North of Foothill Blvd. 393 Comment
  UC205745  Setaria parviflora Ivan Johnston 1916-10-21 San Bernardino by P.E. car line Upland Comment
  UC1714449  Setaria verticillata I. M. Johnston 1917-8-2 1639 San Bernardino Upland 365 Comment
  UC1714446  Setaria viridis Ivan Johnston San Bernardino Upland Comment
  UC205736  Setaria viridis I. M. Johnston 1918-6-22 San Bernardino Uplands Comment
  UCR251881  Sherardia arvensis Victoria M. Woods, David G. Cook 2014-6-1 21 San Bernardino Upland, Citrus Park, 8th St. east of Mountain Ave. 396 Comment
  CAS-BOT-BC384502  Silene antirrhina I. Johnston 1918-4-9 1972 San Bernardino Upland Comment
  POM272  Silene antirrhina I. M. Johnston 1918-4-9 1972 San Bernardino Upland. Comment
  RSA160560  Silene lemmonii J. D. Olmsted 1959-4-24 481 San Bernardino Cascade Canyon along Fire road from Barrett Canyon to W. fork of Cucamonga Canyon; 100 yards south of creek crossing. 1372 Comment
  CAS-BOT-BC74958  Sinapis arvensis I. Johnston 1918-2-1 1969 Los Angeles Upland. Comment
  POM461  Sinapis arvensis I. M. Johnston 1918-2-1 s.n. San Bernardino Upland. Comment
  UC1713799  Sinapis arvensis I. Johnston 1918-2-1 1969 San Bernardino Upland; Southern California, Upland Comment
  UCD115431  Sinapis arvensis Gordon Pilone 1961-4-2 143 San Bernardino Hellman and 9th Street in Cucamonga. 365 Comment
  CAS-BOT-BC75182  Sisymbrium erysimoides Scott D. White 1998-3-16 6204 San Bernardino Rancho Cucamonga. Bajada at the foot of the eastern San Gabriel Mountains. Between Beryl Avenue and Hellman Avenue. 573 Comment
  SD227775  Sisymbrium erysimoides Scott D. White 1998-6-16 6204 San Bernardino Rancho Cucamonga: Bajada at the foot of the eastern San Gabriel Mts. Between Beryl Ave. and Hellman Ave., 3 road mile N of Foorhill Blvd. 523 Comment
  UCR111075  Sisymbrium erysimoides Scott D. White 1998-3-16 6204 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  JEPS14820  Sisymbrium irio I. M. Johnston 1917-2-1 1966 San Bernardino Upland Comment
  POM491  Sisymbrium irio I. M. Johnston 1917-2-1 1966 San Bernardino Upland. Comment
  UC212655  Sisymbrium irio I. Johnston 1917-2-1 1966 San Bernardino Upland; Southern California, Upland Comment
  UCD115588  Sisymbrium irio Gordon Pilone 1961-2-2 75 San Bernardino Sixth and Archibald Avenue in Cucamonga. 365 Comment
  POM1757  Sisyrinchium bellum I. M. Johnston 1918-4-14 1842 San Bernardino Red Hill, near Upland. Comment
  POM1778  Sisyrinchium bellum I. M. Johnston 1918-4-14 1843 San Bernardino Red Hill, near Upland. Comment
  POM1779  Sisyrinchium bellum I. M. Johnston 1918-4-19 1883 San Bernardino Cucamonga (Red Hill). 427 Comment
  POM1780  Sisyrinchium bellum I. M. Johnston 1918-4-14 1844 San Bernardino Red Hill, near Upland. Comment
  POM1781  Sisyrinchium bellum I. M. Johnston 1918-4-18 1882 San Bernardino Upland (Red Hill) Alt. 1200 ft. 366 Comment
  UC205495  Sisyrinchium bellum S. B. Parish 1917-5-4 11176 San Bernardino near Ontario; Red Hill Comment
  POM4255  Solanum americanum I. M. Johnston 1917-11 s.n. San Bernardino Red Hill, near Upland Comment
  UCR95557  Solanum elaeagnifolium L. C. Wheeler 1947-8-27 6606 San Bernardino San Bernardino Valley, 3 mi east of Ontario Comment
  UC213293  Solanum physalifolium var. nitidibaccatum I. M. Johnston June 1917 1812 San Bernardino Upland 365 Comment
  UC303688  Solanum physalifolium var. nitidibaccatum I. M. Johnston June 1917 1812 San Bernardino Upland 365 Comment
  POM4259  Solanum rostratum I. M. Johnston 1918-9-11 2154 San Bernardino Upland. Comment
  SD225127  Solanum rostratum A. C. Sanders 1996-6-19 18204 San Bernardino Montclair: SW corner of Foothill Blvd. and Central Ave., drainage aea at edge of pavement between commercial properties 395 Comment
  UC303687  Solanum rostratum I. M. Johnston 1918-9-11 2154 San Bernardino Upland Comment
  POM304693  Solanum umbelliferum Henry J. Ramsey, Henry J. Ramsey 1937-3-2 203 San Bernardino Upland. 335 Comment
  RSA427459  Solanum umbelliferum Martha Hilend 1928-4-1 150 San Bernardino Upland, near junction of foothill Blvd. + 10 th st., near Red hill. Comment
  UC1595293  Solanum umbelliferum Tim Ross 1991-3-10 4218 Los Angeles Bernard Field Station, on e side of Rancho Santa Ana Rancho Santa Ana; Claremont, Bernard Field Station, Rancho Santa Ana 391 Comment
  UCR87407  Solanum xanti R. G. Swinney 1994-4-23 2784 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  CAS-BOT-BC390567  Spergularia rubra I. M. Johnston 1917-5-6 117 Riverside Upland 518 Comment
  UC213298  Sphaeralcea emoryi var. emoryi I. Johnston 1917-4-28 1371 San Bernardino Upland Comment
  UC871580  Sphaeralcea emoryi var. emoryi I. Johnston 1917-4-28 1371 San Bernardino Upland Comment
  RSA575234  Stachys albens R. G. Swinney 1994-6-11 2848 San Bernardino Eastern San Gabriel Mountains: Cucamonga Canyon, ca. 1/2 mi. N of W Almond Ave. (dirt extension). 579 Comment
  UCR277516  Stachys albens Mitch Provance, Ken Halama 2003-6-16 17073 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  UCR85455  Stachys stricta R. G. Swinney 1994-6-11 2848 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  POM169  Stellaria media I. M. Johnston 1917-3-1 s.n. San Bernardino Cucamonga Wash to the N.E. of Upland Comment
  UC1713717  Stellaria media I. Johnston 1917-3-1 54 San Bernardino Upland Comment
  POM6162  Stephanomeria exigua subsp. coronaria L. R. Abrams 1902-8-12 2944 San Bernardino Cucamonga Comment
  CAS-BOT-BC375882  Stephanomeria virgata LeRoy Abrams 1902-8-12 2944 San Bernardino Cucamonga Comment
  POM158104  Stephanomeria virgata L. R. Abrams 1902-8-12 2944 San Bernardino Cucamonga Comment
  RSA482303  Stephanomeria virgata subsp. virgata Richard Noyes 1987-10-11 432 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  RSA627565  Stillingia linearifolia Sandy Leatherman, Janet Nickerman 1998-7-2 33 San Bernardino E of Roscoe Between Highland Ave. and Baseline Ave. in Rancho Cucamonga 400 Comment
  RSA1022  Stuckenia pectinata I. M. Johnston 1917-10-6 1786 San Bernardino Upland. Comment
  UC195533  Symphyotrichum defoliatum Ivan Johnston 1916-11-2 753 San Bernardino Upland (Red Hill), (southern California) Comment
  CLARK-A1528-302  Taraxacum officinale Annette Price 1962-4-5 O 17 San Bernardino Upland Comment
  RSA455485  Tauschia arguta D. A. Young 1969-5-10 P 373 San Bernardino W side of Haven Ave. 100 yds from Wilson Ave. N. of Chaffey College 457 Comment
  A427902  Tetradymia comosa L. Abrams 1902-8-12 2942 Unknown Cucamonga Comment
  CAS-BOT-BC340048  Tetradymia comosa LeRoy Abrams 1902-8-12 2942 San Bernardino Cucamonga Comment
  CAS-BOT-BC340049  Tetradymia comosa I. M. Johnston 1918-8-16 2119 San Bernardino Cucamonga Canon [Canyon] Wash (near Upland) 365 Comment
  CAS-BOT-BC340055  Tetradymia comosa I. M. Johnston 1918-8-16 2119 San Bernardino Cucamonga Canon [Canyon] Wash (near Upland) 365 Comment
  GH427901  Tetradymia comosa L. Abrams 1902-8-12 2942 Unknown Cucamonga Comment
  POM158102  Tetradymia comosa L. R. Abrams 1902-8-12 2942 San Bernardino Cucamonga. Comment
  POM55612  Tetradymia comosa L. R. Abrams 1902-8-12 2942 San Bernardino Cucamonga. Comment
  POM6116  Tetradymia comosa I. M. Johnston 1918-8-16 2119 San Bernardino Cucamonga Canyon Wash (near Upland) 366 Comment
  RSA627564  Tetradymia comosa Sandra Leatherman, Janet Nickerman 1998-7-2 34 San Bernardino Rancho Cucamonga. East of Roscoe between Highland Avenue and Baseline Avenue in Rancho Cucamonga. 400 Comment
  UC149133  Tetradymia comosa LeRoy Abrams 1902-8-12 2942 San Bernardino Cucamonga Comment
  UC1595291  Tetradymia comosa Tim Ross 1991-3-10 4223 Los Angeles vicinity Phake Lake (Bernard Field Station, e side of Rancho Santa Ana Botantic Garden, about 20 m ne of the lake); Claremont, Phake Lake 391 Comment
  CAS-BOT-BC197362  Themeda quadrivalvis Timothy S. Ross 1991-11-24 6026 San Bernardino Ontario: 820 E. Plaza Serena (home of the collector) 323 Comment
  CDA2534  Themeda quadrivalvis T. S. Ross 1991-11-24 6026 San Bernardino Coastal Plains & Basins; San Bernardino Basin region; Ontario: 820 E. Plaza Serena (home of the collector). Ontario USGS 7.5 Quadrangle; SE/4 SE/4 NE/4 NW/4 sec. 20; elev. 1060 ft. Comment
  GH355963  Themeda quadrivalvis T. S. Ross 1991-11-24 6026 Unknown Ontario: 820 E. E. Plaza Sera (home of the collector). Ontario USGS 7.5' Quadrangle; SE/4 SE/4 NE/4 NW/4 section 20; 323 Comment
  UCR95721  Themeda quadrivalvis T. S. Ross 1991-11-24 6026 San Bernardino Coastal Plains & Basins; San Bernardino Basin region, Ontario: 820 E. Plaza Serena (home of the collector) 323 Comment
  UCD107406  Tribulus terrestris Gordon J. Pilone 1961-6-25 169 San Bernardino Sixth and Archibald Ave in Cucumonga. 365 Comment
  GH402454  Trichostema lanceolatum L. Abrams 1902-8-12 2943 Unknown Cucamonga Comment
  POM158103  Trichostema lanceolatum L. R. Abrams 1902-8-12 2943 San Bernardino Cucamonga. Comment
  CHSC24177  Trichostema micranthum T. P. Spira 1976-7-12 79 San Bernardino Metcalf Bay, ca. 200 m s of Big Bear Blvd (Big Bear Lake Area). 2072 Comment
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  POM1966  Trifolium albopurpureum I. M. Johnston 1917-4-8 1190 San Bernardino Red Hill, near Upland Comment
  UC866855  Trifolium albopurpureum var. albopurpureum Ivan Johnston 1917-4-8 1190 San Bernardino near Upland (Red Hill) Comment
  POM17435  Trifolium ciliolatum Ione Poe 1923-4-13 s.n. San Bernardino Ontario, San Bernardino Comment
  POM1968  Trifolium ciliolatum I. M. Johnston 1917-4-18 1194 San Bernardino Red Hill, near Upland Comment
  UC866734  Trifolium ciliolatum Ivan Johnston 1917-4-8 1194 San Bernardino near Upland (Red Hill) Comment
  POM349413  Trifolium depauperatum var. amplectens Louis C. Wheeler 1934-3-4 2395 San Bernardino Red Hill, Upland. 427 Comment
  UC866749  Trifolium depauperatum var. amplectens Ivan Johnston 1917-4-8 1192 San Bernardino near Upland (Red Hill) Comment
  POM1969  Trifolium depauperatum var. truncatum I. M. Johnston 1917-4-8 1192 San Bernardino Red Hill, near Upland Comment
  POM1976  Trifolium gracilentum I. M. Johnston 1917-4-8 1191 San Bernardino Red Hill, near Upland Comment
  UCR1522  Trifolium repens Annette Price 1962-4-5 016 San Bernardino San Bernardino Valley, Olive Dale Park in Upland, lawn about 100 yds. from 8th Street 351 Comment
  POM17436  Trifolium willdenovii Ione Poe 1923-4-13 s.n. San Bernardino Ontario, San Bernardino Comment
  RSA719375  Triticum aestivum Michael Honer 2002-4-14 1614 San Bernardino San Antonio Heights: above Upland. Near intersection of Park Blvd. and Paloma Ln. 579 Comment
  POM72737  Turricula parryi H. C. Meek, Mrs. H. C. Meek 1925-6-4 s.n. San Bernardino Head of Hellman Ave., Alta Loma. Comment
  JEPS40115  Umbellularia californica Auretia S. Harwood 1910-1 San Bernardino near Mount Ontario (Upland); Upland 1066 Comment
  JEPS40116  Umbellularia californica Auretia S. Harwood 1910-1 San Bernardino Upland 457 Comment
  UC1595294  Urtica urens Tim Ross 1991-3-10 4212 Los Angeles Claremont, Bernard Field Station, on e side of (near the w boundary with)RSA Bernard Field Station; Claremont, , Rancho Santa Ana 391 Comment
  POM4013  Verbena scabra I. M. Johnston 1917-07 s.n. San Bernardino Upland. 366 Comment
  UC219112  Veronica peregrina subsp. xalapensis P. A. Munz 1918-4-25 2102 San Bernardino Red Hill Upland Comment
  UC887748  Veronica peregrina subsp. xalapensis Ivan Johnston 1917-4-28 1200 San Bernardino Red Hill near Upland; Red Hill Comment
  POM4379  Veronica peregrina var. xalapensis I. M. Johnston 1917-4-28 1200 San Bernardino Red Hill, near Upland. Comment
  POM4468  Veronica peregrina var. xalapensis I. M. Johnston 1918-4-25 s.n. San Bernardino Red Hill near Upland. 396 Comment
  POM4469  Veronica peregrina var. xalapensis Philip A. Munz 1918-4-25 2102 San Bernardino Red Hill near Upland Comment
  RSA649365  Viburnum suspensum Richard Phillips 1949-1-21 s.n. San Bernardino Collected on 3rd Ave in Upland, between 9th and B streets 304 Comment
  UCR85476  Vicia villosa R. G. Swinney 1994-1-26 2706 San Bernardino Eastern San Gabriel Mountains, Cucamonga, SW jct of Euclid and W Almond Ave (dirt extension) 659 Comment
  CHSC26300  Vinca major Thomas W. Eakle 1971-3-25 92 San Bernardino 8 mi. So. of Mt. Baldy at jct. of Mtn Ave. and San Antonio Crescent West in San Bernardino Mtns. 609 Comment
  RSA412715  Viola pedunculata I. M. Johnston 1917-3-4 s.n. San Bernardino Red Hill near Upland. Comment
  UC303566  Viola pedunculata I. Johnston 1917-3-17 77 San Bernardino Red Hill e of Upland; Red Hill Comment
  CAS-BOT-BC77884  Woodwardia fimbriata Ivan Johnston 1917-10-6 s.n. San Bernardino Red Hill, near Upland 426 Comment
  POM841  Woodwardia fimbriata I. M. Johnston 1916-12-9 s.n. San Bernardino Red Hill near Upland 396 Comment
  RSA652814  Yucca whipplei var. whipplei Kelly McAndrew 1992-5-9 7 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment



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