33.98222 34.08222 -117.54888 -117.44888 Archived CCH Search Results
Search Results — 844 specimen records retrieved (844 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
  NY318458  Acerates tomentosa C. Perry 1850-1 Unknown Southern California Comment
  OBI5743  Acmispon micranthus Charlotte M. Wilder 2004-4-26 61 Riverside Wilder's Canon Jurupa Hill Comment
  CDA6752  Acroptilon repens Steve Boyd 1989-7-6 3758 Riverside South of Jurupa Road, east of intersection with Van Buren Avenue, City of Riverside. 0 Comment
  UCR103843  Adenostoma fasciculatum Walter Wisura 1997-4-15 5047 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  RSA604660  Adenostoma fasciculatum var. fasciculatum Walter Wisura 1997-4-15 5047 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  NY406506  Adolphia californica C. C. Parry 1850-1 s.n. San Diego Southern California, on the Mexican Boundary Survey Comment
  UCR119274  Agave americana Mitch Provance 1998-6-24 756 B Riverside Jurupa Mountains, Glen Avon Heights, property north of the end of Flemming St., and just south of the Glen Avon Quarry. 259 Comment
  POM78988  Agrostis exarata I. M. Johnston 1925-7-23 s.n. San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
  UCR127045  Ailanthus altissima Mitch Provance, Twoc Tran 1998-5-30 569 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  NY247833  Allium croceum C. C. Parry 1850-1 s.n. Unknown On the Mexican Boundary Survey. Mountain east of San Diego, near the summit. Comment
Read comments
Jul 5 2010
  RSA367136  Allium praecox Jeannette B. Edge 1934-3-25 s.n. San Bernardino Jurupa Mountains. 549 Comment
  UCR113966  Allium praecox Mitch Provance 1999-3-5 1059 Riverside Jurupa Mountains, Extreme W end of the Jurupa Range, c. 0.6 miles west of pk. 1437. 335 Comment
  UCR117344  Allium praecox Mitch Provance 1998-3-20 250 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville. This area is now known as Southridge 381 Comment
  UCR101921  Amaranthus albus Walter Wisura 1997-9-9 5103 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR120321  Amaranthus albus Mitch Provance 1998-3-17 1091 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR192692  Amaranthus blitoides A. C. Sanders, Mike Misenhelter 2008-6-10 35451 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  RSA660912  Amaranthus palmeri Mitch Provance 1998-6-20 711 Riverside Jurupa Mountains: Glen Avon Heights, on the N side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR111752  Amaranthus palmeri R. Kirkland 1974-7-17 s.n. Riverside Off Hwy 60, toward Ontario Comment
  UCR119419  Amaranthus palmeri Mitch Provance 1998-6-20 711 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR271682  Amaranthus palmeri Mitch Provance 2011-7-4 17178 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR16084  Amaranthus retroflexus S. R. Szarek 1969-4-11 s.n. Riverside near intersection of Mission Blvd & Flemming St., Glen Avon Comment
  RSA604987  Ambrosia acanthicarpa Walter Wisura 1997-9-9 5102 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR101920  Ambrosia acanthicarpa Walter Wisura 1997-9-9 5102 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR111762  Ambrosia acanthicarpa Mitch Provance 1998-3-17 216 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR119409  Ambrosia confertiflora Mitch Provance 1998-6-20 752 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  POM10072  Ambrosia psilostachya Charlotte M. Wilder 1904-6-20 858 San Bernardino Wilders Canyon, Jurupa Hills. Comment
Read comments
Nov 13 2016
  POM10073  Ambrosia psilostachya Charlotte M. Wilder 1904-7-14 358 Riverside Jurupa Hills, Wilders Canyon. Comment
  RSA752342  Ammannia coccinea Justin M. Wood 2009-7-26 1183 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213919  Ammannia coccinea Justin M. Wood 2009-7-26 1183 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR282349  Ammannia coccinea Mitch Provance, Jeremiah George 2017-7-26 717- 02 Riverside San Bernardino Valley, Jurupa Valley, northeast side of the Riverside Basin, just SE of Philadelphia St. and Wineville Rd. 247 Comment
  POM49026  Amorpha californica Charlotte M. Wilder 1905-4-14 s.n Riverside North slope of Jurupa Hills. Comment
  RSA605073  Amsinckia intermedia W. Wisura 1997-2-25 5002 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103858  Amsinckia intermedia Walter Wisura 1997-2-25 5002 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR112524  Amsinckia intermedia Mitch Provance 1998-2-13 9 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  POM10108  Antirrhinum coulterianum Charlotte M. Wilder 1904-5-15 183 Riverside North side of Jurupa Hills, NW of Riverside Comment
  RSA160539  Antirrhinum coulterianum J. D. Olmsted 1959-5-14 630 Riverside Jurupa Hills in burned over area near the abandoned marbla quarry at west end of the range Comment
  RSA604658  Antirrhinum nuttallianum subsp. nuttallianum Walter Wisura 1997-4-15 5045 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  UCR103841  Antirrhinum nuttallianum subsp. nuttallianum Walter Wisura 1997-4-15 5045 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  POM78990  Aralia californica I. M. Johnston 1925-7-23 2121 San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
  RSA603919  Artemisia californica Walter Wisura 1997-8-12 5099 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR103863  Artemisia californica Walter Wisura 1997-8-12 5099 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR127046  Artemisia dracunculus Mitch Provance, Twoc Tran 1998-5-30 568 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  POM11411  Aspidotis californica F. M. Reed 1908-2-23 2236 Riverside Jurupa Hills, near Riverside Comment
  UC211619  Aspidotis californica F. M. Reed 1908-2-23 2236 Riverside Jurupa Hills above Wilder's Canyon, W of Riverside 426 Comment
Read comments
Jul 30 2006
  UC399493  Aspidotis californica S. B. Parish 1908-4-4 6891 Riverside hills near <Declez> ([W end of Jurupa Hills]) Comment
Read comments
Aug 14 2010
  UCR240772  Aster bernardinus anonymous 1995-1 s.n. San Bernardino Fontana, Edison Easement # 2, South Ridge Specific Plan Area 305 Comment
  POM10306  Aster hesperius Charlotte M. Wilder 1904-09 391 Riverside W Riverside Comment
  RSA752132  Astragalus pomonensis Justin M. Wood, Brandy Wood 2009-7-4 1036 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UCR212975  Astragalus pomonensis Justin M. Wood, Brandy N. Wood 2009-7-4 1036 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  POM10277  Athysanus pusillus Charlotte M. Wilder 1904-4-10 s.n. Riverside Wilder s Canyon, Jurupa Hills, near Riverside. Comment
Read comments
Apr 2 2011
  POM10279  Athysanus pusillus Charlotte M. Wilder 1904-4-18 s.n. Riverside Wilder s Canyon. Comment
  RSA604044  Atriplex canescens W. Wisura 1997-6-17 5056 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  RSA604045  Atriplex canescens W. Wisura 1997-6-17 5056 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103392  Atriplex canescens Walter Wisura 1997-6-17 5056 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR103393  Atriplex canescens Walter Wisura 1997-6-17 5056 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR120170  Atriplex semibaccata Mitch Provance 1998-2-28 134 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  UCR119421  Atriplex suberecta Mitch Provance 1998-6-20 709 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR103885  Avena barbata Walter Wisura 1997-3-11 5019 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR114794  Avena barbata Mitch Provance 1998-2-6 52 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. Open ridge above canyon. 427 Comment
  POM10239  Baccharis salicifolia Charlotte M. Wilder 1904-3-19 s.n. Riverside Wilders Canyon, Jurupa Hills Comment
  RSA605079  Baccharis salicifolia Walter Wisura 1997-2-25 5007 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR101923  Baccharis salicifolia Walter Wisura 1997-2-25 5007 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR114787  Baccharis salicifolia Mitch Provance 1998-2-6 24 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  UCR113256  Bebbia juncea var. aspera Mitch Provance 2000-9-1 2228 B Riverside Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538 305 Comment
  UCR113999  Bebbia juncea var. aspera Mitch Provance 1999-3-8 1060 Riverside Jurupa Mountains, SE Pyrite Canyon (= SE end of Wilder's Cyn.), c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR43  Berberis dictyota Eugene Cardiff 1950-3-15 s.n. Riverside San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.] 518 Comment
  UCSC001467  Bidens pilosa Peter Kamb 1948-2-1 765 San Bernardino Valley in the Jurupa Mts west of Colton Jurupa Mts, Colton - Riverside county 305 Comment
  RSA0088439  Bolboschoenus maritimus subsp. paludosus Mitch Provance 2011-7-4 17180 Riverside San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR271683  Bolboschoenus maritimus subsp. paludosus Mitch Provance 2011-7-4 17180 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR112513  Bowlesia incana Mitch Provance 1998-2-6 50 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 457 Comment
  UCR273682  Brachychiton populneum Mitch Provance 2011-7-26 17029 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  RSA0036766  Brassica geniculata Michelle Cleveland 1981-2-14 17 Los Angeles Hwy 10 East, exit on Etiwanda, head North, take next Right, stop at agriculturely maintained field next to Etiwanda and adjacent the Hwy. Comment
  UCR103398  Brassica geniculata Walter Wisura 1997-4-1 5033 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR113040  Brassica geniculata Mitch Provance 1998-3-31 290 San Bernardino Jurupa Mountains, NE 'Pyrite Canyon', c. 0.5 km NW of peak 1538. 366 Comment
  UCR103171  Brassica tournefortii Scott D. White, Julie Greene 1997-3-12 4770 Riverside Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit. 305 Comment
  UCR103399  Bromus diandrus Walter Wisura 1997-3-11 5016 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  CAS-BOT-BC155087  Bromus hordeaceus S. B. Parish 1895-5-14 s.n. San Bernardino Along S.P.R.R. tracks Sausevain. Comment
  UCR125225  Bromus hordeaceus Mitch Provance, Twoc Tran 1998-5-30 564 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  RSA0036765  Bromus rubens Michelle Cleveland 1981-2-14 18 Los Angeles Hwy 10 East, exit on Etiwanda, head North, take next Right, stop at agriculturely maintained field next to Etiwanda and adjacent the Hwy. Comment
  UCR112516  Bromus rubens Mitch Provance 1998-2-6 33 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  CSUSB1612  Caesalpinia gilliesii Deborah Sullivan 1973-7-12 Riverside Riverside, Glen Avon 243 Comment
  UCR119269  Caesalpinia gilliesii Mitch Provance 1998-6-24 746 Riverside Jurupa Mountains, Glen Avon Heights, area north of the end of Lindsay St. 253 Comment
  UCR117326  Calandrinia ciliata Mitch Provance 1998-6-11 650 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  UCR120175  Calandrinia ciliata Mitch Provance 1998-2-28 112 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  RSA752337  Calliandra haematocephala Justin M. Wood 2009-7-26 1179 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  CAS-BOT-BC132462  Calochortus plummerae Mitch Provance 1998-6-9 631 Riverside Jurupa Mountains: SE Pyrite Canyon, ca .3 NW of the Jurupa Mountains Culture Center 366 Comment
  RSA663321  Calochortus plummerae Mitch Provance 1998-6-9 631 Riverside Jurupa Mountains: SE Pyrite Canyon, ca .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR117699  Calochortus plummerae Mitch Provance 1998-6-11 652 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  UCR119822  Calochortus plummerae Mitch Provance 1998-6-24 750 Riverside Jurupa Mountains, Glen Avon Heights, area north of the end of Lindsay St. 253 Comment
  UCR119826  Calochortus plummerae Mitch Provance 1998-6-9 631 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR293  Calochortus plummerae Eugene Cardiff 1950-6-6 s.n. Riverside San Bernardino Valley region, Jurupa Hills 366 Comment
  UCR115941  Calochortus splendens Mitch Provance 1998-6-11 676 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  POM10242  Calycadenia tenella Charlotte M. Wilder 1904-6-4 138 Riverside Wilder's Canion. Comment
Read comments
Jul 24 2010
  UC465959  Calystegia macrostegia subsp. arida Mrs. Wilder 1903-5-30 38 Riverside Wilder's Comment
  UCR112511  Calystegia macrostegia subsp. arida Mitch Provance 1998-3-19 233 San Bernardino Jurupa Mountains, South side of 'The Point' in what has historically been indicated on maps as Declezville, near the old limestone quarry, south of the Southridge housing development. 396 Comment
  UCR113033  Calystegia macrostegia subsp. intermedia Mitch Provance 1998-3-31 289 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR113037  Calystegia macrostegia subsp. intermedia Mitch Provance 1998-3-26 278 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr. 305 Comment
  UCR113210  Calystegia macrostegia subsp. intermedia Mitch Provance 1998-3-31 302 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR114420  Calystegia macrostegia subsp. intermedia Mitch Provance 1998-4-21 1110 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana 326 Comment
  UCR120172  Calystegia macrostegia subsp. intermedia Mitch Provance 1998-2-28 122 Riverside Jurupa Mountains, NE 'Wilder's Canyon', (what is sometimes referred to as the E fork of Pyrite Canyon) 351 Comment
  UCD126154  Calystegia sepium subsp. limnophila Mitch Provance; S. D. Boyd 1999-9-14 1780 Riverside Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp. 320 Comment
  RSA763421  Camissonia Justin M. Wood 2009-7-26 1180 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR225075  Camissonia Justin M. Wood 2009-7-26 1180 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  RSA465944  Camissonia bistorta Jeannette B. Edge 1934-4-22 s.n. Riverside Jurupa Mountains Comment
  RSA605081  Camissonia bistorta Walter Wisura 1997-3-4 5009 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103847  Camissonia bistorta Walter Wisura 1997-3-4 5009 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR112508  Camissonia bistorta Mitch Provance 1998-3-17 208 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR113246  Camissonia bistorta Mitch Provance 1998-3-31 299 San Bernardino Jurupa Hills, 'Wilder's Mt. Pass', c. 1/8 mile NE of peak 1538. 427 Comment
  UCR114801  Camissonia bistorta Mitch Provance 1998-3-19 226 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  UCR120309  Camissonia bistorta Mitch Provance 1998-3-17 1094 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR119406  Camissonia hirtella Mitch Provance 1998-6-11 645 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA654879  Camissonia micrantha Mitch Provance 1998-3-31 307 Riverside Wilder's Mt. Pass'', ca. 1/8 mile NE of peak 1538. 335 Comment
  SEINET238524  Camissonia micrantha Mitch Provance 1998-3-31 307 Riverside Jurupa Mountains: Pyrite Canyon 'Deep Pyrite Dune' ca 0.3 km S of the end of Savonia Dr. in Southridge Fontana just 335 Comment
  UCR112509  Camissonia micrantha Mitch Provance 1998-3-17 207 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR117346  Camissonia micrantha Mitch Provance 1998-3-31 307 Riverside Jurupa Mountains, Pyrite Canyon, 'Deep Pyrite Dune', c. 0.3 km south of the end of Savonia Dr. in Southridge, Fontana, just on the Riverside Co. side of the county line. 335 Comment
  UCR118245  Camissonia micrantha Mitch Provance, J. Ross 1999-4-1 1736 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR182315  Camissonia micrantha Mitch Provance 2003-4-5 6615 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR192717  Camissonia micrantha A. C. Sanders, Mike Misenhelter 2008-6-10 35449 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  UCR114456  Camissoniopsis hirtella Mitch Provance 1998-4-21 1107 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana 326 Comment
  UC172326  Camissoniopsis ignota Charlotte M. Wilder 1903-4-23 103 Riverside near Riverside; Wilder's Comment
  UC206791  Camissoniopsis ignota unknown 1905-5-18 Riverside Wilder's Comment
  UC69873  Camissoniopsis ignota Mrs. C. M. Wilder 1905-4-20 87 Riverside near Riverside; Jurupa Hills, Wilder's Canyon Comment
  UC69876  Camissoniopsis intermedia Mrs. C. M. Wilder 91 Riverside West Riverside Jurupa Hills Comment
  UCR166104  Camissoniopsis micrantha A. C. Sanders, J. C. Lyman 1995-4-16 16561 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  POM10107  Castilleja foliolosa Charlotte M. Wilder 1904-4-27 s.n. Riverside Wilder's Canyon, Jurupa Hills. Comment
Read comments
Apr 2 2011
  RSA752336  Catharanthus roseus Justin M. Wood 2009-7-26 1178 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213916  Catharanthus roseus Justin M. Wood 2009-7-26 1178 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  NY406519  Ceanothus crassifolius C. C. Parry 02 1850 s.n. Unknown Mountains south of Los Angeles Comment
  RSA604874  Ceanothus crassifolius Walter Wisura 1997-3-4 5011 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103849  Ceanothus crassifolius Walter Wisura 1997-3-4 5011 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR77723  Ceanothus crassifolius Steve Boyd 1991-3-17 5480 Riverside Jurupa Hills, north of Glen Avon. S flank, just west of Soto St to summit east of Pyrite Cyn. Comment
  LA42001  Ceanothus cuneatus W. E. Pequegnat; 1939-4-8 49 Riverside Mira Loma Comment
  LA42002  Ceanothus cuneatus W. E. Pequegnat; 1939-4-8 50 Riverside Mira Loma Comment
  UC1714543  Cenchrus longispinus I. M. Johnston 1918-8-20 2124 San Bernardino between Ontario and Colton 304 Comment
  NY532374  Centaurea repens S. D. Boyd 1989-7-6 3758 Riverside S of Jurupa Rd, E of intersection with Van Buren Ave. Comment
  RSA522287  Centaurea repens Steve Boyd 1989-7-6 3758 Riverside open field S of Jurupa, E of intersection with Van Buren Ave. Comment
  UCR65296  Centaurea repens Steve Boyd 1989-7-6 3758 Riverside Riverside, intersection Van Buren Avenue and Jurupa Rd Comment
  RSA752518  Centaurea solstitialis Justin M. Wood 2009-7-26 1174 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213914  Centaurea solstitialis Justin M. Wood 2009-7-26 1174 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UC185535  Chaenactis glabriuscula var. glabriuscula Katharine Brandegee 1905-5-12 Riverside near Riverside (Wilder's) Comment
  UC185581  Chaenactis glabriuscula var. glabriuscula Mrs. Lottie M. Wilder 1905-5-24 Riverside near Riverside (Wilder's) Comment
Read comments
Feb 2 2013
  UC481111  Chaenactis glabriuscula var. glabriuscula Lottie M. Wilder 1903-4-12 79 Riverside Wilder's Comment
  RSA604653  Cheilanthes newberryi W. Wisura 1997-4-8 5040 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  UCR103856  Cheilanthes newberryi Walter Wisura 1997-4-8 5040 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR113967  Cheilanthes newberryi Mitch Provance 1999-3-8 1061 Riverside Jurupa Mountains, SE Pyrite Canyon (= SE end of Wilder's Cyn.), c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR120208  Cheilanthes newberryi Mitch Provance 1998-2-28 111 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  UCR113721B  Chenopodium Mitch Provance 2000-7-30 2171 B Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 305 Comment
  UCR119415  Chenopodium Mitch Provance 1998-6-20 706 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR119827  Chenopodium Mitch Provance 1998-6-11 642 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR181179  Chenopodium Mitch Provance 2003-6-7 7611 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  UCR181631  Chenopodium Mitch Provance 2003-6-7 7610 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  CSUSB1591  Chenopodium album Deborah Sullivan 1973-7-4 Riverside Glen Avon Glen Avon 243 Comment
  RSA666523  Chenopodium album var. missouriense Mitch Provance 2000-9-22 2257 San Bernardino Bloomington Plains: Fontana, SW corner of Sierra Blvd. and Slover Ave. 329 Comment
  RSA666522  Chenopodium berlandieri Mitch Provance 2000-8-24 2218 Riverside Jurupa Mountains: NW extreme of the Jurupa Mountains, as accessed from Country Village Rd. 259 Comment
  UCR113721A  Chenopodium berlandieri Mitch Provance 2000-7-30 2171 A Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 305 Comment
  UCR118176  Chenopodium berlandieri Mitch Provance 1998-6-11 648 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA0088437  Chenopodium berlandieri var. zschackei Mitch Provance 2011-7-4 17177 Riverside San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR113757  Chenopodium berlandieri var. zschackei Mitch Provance 2000-7-30 2174 B Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR115134  Chenopodium berlandieri var. zschackei Mitch Provance 2000-8-24 2218 Riverside Jurupa Mountains, NW extreme of the Jurupa Mountains, as accessed from Country Village Rd. 259 Comment
  UCR115145  Chenopodium berlandieri var. zschackei Mitch Provance 2000-8-24 2219 Riverside Jurupa Mountains, Pediment of the NW extreme of the Jurupa Mountains, as accessed from Country Village Rd. 259 Comment
  UCR271709  Chenopodium berlandieri var. zschackei Mitch Provance 2011-7-4 17177 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR111764  Chenopodium californicum Mitch Provance 1998-3-17 212 Riverside Jurupa Mountains, 'Pyrite Canyon', in the central dune area c. 1km south of the end of Savonia Dr. in Southridge, Fontana. 305 Comment
  SD234928  Chenopodium desiccatum Mitch Provance 2003-6-7 7611 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  SD234929  Chenopodium desiccatum Mitch Provance 2003-6-7 7610 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UCR231323X  Chenopodium desiccatum Mitch Provance 2000-7-30 2171 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 305 Comment
  UCR115403  Chenopodium missouriense Mitch Provance 2000-9-22 2257 San Bernardino Bloomington Plains, Fontana, SW corner of Sierra Blvd. and Slover Ave. 329 Comment
  UCR113772  Chenopodium murale Mitch Provance 2000-7-30 2174 A Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR119413  Chenopodium pratericola Mitch Provance 1998-6-11 647 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR181630  Chenopodium pratericola Mitch Provance 2003-6-7 7609 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  UCR119261  Chenopodium pumilio Mitch Provance 1998-6-9 632 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  SD234366  Chenopodium strictum Mitch Provance 2003-6-7 7607 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UCR181628  Chenopodium strictum Mitch Provance 2003-6-7 7607 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  CAS-BOT-BC184863  Chloris virgata Mrs. C. M. Wilder 1909-9-3 s.n. Riverside West Riverside. Comment
  SBBG57113  Chloris virgata R. Hoffmann 1929-9-4 Riverside between Wineville [Mira Loma] and Riverside Comment
  UCR2286  Chloris virgata F. M. Reed 1925-8-10 5136 Riverside Glen Avon, Granite Hill Ranch 183 Comment
  UC449703  Chorizanthe parryi var. parryi Mrs. Lottie M. Wilder 1903-4-26 14 Riverside Wilders Canyon Wilders Canyon (west Riverside) Comment
  CAS-BOT-BC257184  Chorizanthe polygonoides var. longispina Mrs. C. M. Wilder 1906-5-29 s.n. Riverside West Riverside Comment
  POM13938  Chorizanthe polygonoides var. longispina Charlotte M. Wilder 1905-5-29 621 Riverside West Riverside Comment
  POM10485  Chorizanthe staticoides Charlotte M. Wilder 1903-6-4 203 Riverside Wilder's Canyon. Jurupa Hills. Comment
  UC449702  Chorizanthe staticoides Mrs. Lottie M. Wilder 1903-6-4 44 Riverside Wilder's Comment
  UC77548  Chorizanthe staticoides Charlotte M. Wilder 1905-5-25 Riverside Wilder's near Riverside; Wilder's near Riverside Comment
  UCR115927  Cichorium intybus Mitch Provance 1996-5-13 1083 Riverside Pedley, Horseshoe Lake, c. 300m SW of BM 718, and c. 0.4 mi north of the Santa Ana River 216 Comment
  UCR117809  Cirsium occidentale var. occidentale Mitch Provance 1998-6-11 683 A Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  POM10027  Cistanthe monandra Charlotte M. Wilder 1904-5-14 37 Riverside Wilders Canyon, Jurupa Hills, Comment
  UCR120184  Cistus creticus Mitch Provance 1998-3-11 176 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 0.5 km NW of peak 1538. 305 Comment
  UCR107423  Cistus villosus B. G. Pitzer, G. R. Ballmer, M. B. Woulfe 1998-8-6 3762 San Bernardino Jurupa Mtns, City of Fontana, SE end of Southridge Housing Project, south of Jurupa Ave. & east of the MWD easement, c. 1/2 mi. (airline) north of Riverside/San Bernardino Co. line. 335 Comment
  RSA752133  Citrullus lanatus Justin M. Wood, Brandy Wood 2009-7-4 1037 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  POM10388  Clarkia purpurea subsp. quadrivulnera Charlotte M. Wilder 1904-5-14 s.n. Riverside Wilders Canyon, Jurupa Hills, Comment
Read comments
Jul 4 2010
  UCR120156  Claytonia perfoliata Mitch Provance 1998-2-28 124 Riverside Jurupa Mountains, NE 'Wilder's Canyon', (what is sometimes referred to as the E fork of Pyrite Canyon) 351 Comment
  UCR120161  Clematis pauciflora Mitch Provance 1998-2-28 128 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, up canyon c. 0.5 km south of Mary Vagl Nature Center. 457 Comment
  UCR113031  Cnicus benedictus Mitch Provance 1998-3-31 310 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana, just on the San Bernardino side of the county line. 335 Comment
  UCR114633  Cnicus benedictus John Wear, N. Moorhatch, T. Bennett 1995-6-6 s.n. San Bernardino San Bernardino Valley, Fontana 280 Comment
  RSA603915  Conyza canadensis Walter Wisura 1997-8-12 5095 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR103400  Conyza canadensis Walter Wisura 1997-8-12 5095 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR119423  Conyza coulteri Mitch Provance 1998-6-20 707 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA603913  Corethrogyne filaginifolia var. filaginifolia W. Wisura 1997-8-12 5093 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR113042  Cotula australis Mitch Provance 1998-3-26 276 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr. 305 Comment
  UCR118244  Cotula australis Mitch Provance, J. Ross 1999-4-1 1732 Riverside Jurupa Mountains, saddle c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains. 427 Comment
  POM10326  Crassula connata Charlotte M. Wilder 1904-5-14 270 Riverside Wilders Canyon, Jurupa Hills, Comment
  RSA605080  Crassula connata W. Wisura 1997-3-4 5008 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103855  Crassula connata Walter Wisura 1997-3-4 5008 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR114792  Crassula connata Mitch Provance 1998-2-6 35 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UC128709  Crocanthemum aldersonii Charlotte M. Wilder May 1908 25 Riverside Wilders' Jurupa Hills Comment
  UC129846  Crocanthemum scoparium var. vulgare Charlotte M. Wilder May 1908 892 Riverside Wilders' Jurupa Hills Comment
  SD236275  Croton californicus A. C. Sanders, Mike Misenhelter 2008-6-10 35447 Riverside San Bernardino Valley: Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel. 231 Comment
  UCR114846  Croton californicus Mitch Provance 1998-2-17 55 Riverside Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 320 Comment
  UCR192715  Croton californicus A. C. Sanders, Mike Misenhelter 2008-6-10 35447 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  NY246423  Croton californicus var. mohavensis C. C. Parry 1850-1 Unknown San Diego to Monterey Comment
  UCR153A  Croton setiger Eugene Cardiff 1950-5-11 s.n. Riverside San Bernardino Valley Region, Jurupa Hills 335 Comment
  RSA752289  Crypsis schoenoides Justin M. Wood 2009-7-26 1186 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213921  Crypsis schoenoides Justin M. Wood 2009-7-26 1186 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR181339  Cryptantha corollata Mitch Provance 2003-4-5 6520 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR182314  Cryptantha corollata Mitch Provance 2003-4-5 6614 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR182317  Cryptantha corollata Mitch Provance 2003-4-5 6618 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR182318  Cryptantha corollata Mitch Provance 2003-4-5 6619 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  RSA604878  Cryptantha intermedia W. Wisura 1997-3-11 5015 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103852  Cryptantha intermedia Walter Wisura 1997-3-11 5015 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR114803  Cryptantha intermedia Mitch Provance 1998-3-19 230 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  UCR117325  Cryptantha intermedia Mitch Provance 1998-6-11 659 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR117702  Cryptantha intermedia Mitch Provance 1998-6-11 679 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  SEINET255219  Cryptantha muricata Mitch Provance 2003-4-5 6616 Riverside San Berardino Valley; Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountian, S of Philadelphia St. and just east of Country Village Rd.. 253 Comment
  UCR111553  Cryptantha muricata Mitch Provance, J. Ross 1999-4-1 1728 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR112512  Cryptantha muricata Mitch Provance 1998-3-17 205 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR113476  Cryptantha muricata Mitch Provance 1998-6-1 685 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  UCR114802  Cryptantha muricata Mitch Provance 1998-3-19 229 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  UCR181953  Cryptantha muricata Mitch Provance 2003-4-5 6616 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR117331  Cucurbita foetidissima Mitch Provance 1998-6-11 661 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR282354  Cuscuta Mitch Provance, Jeremiah George 2017-7-26 717- 04 Riverside San Bernardino Valley, Jurupa Valley, northeast side of the Riverside Basin, just SE of Philadelphia St. and Wineville Rd. 247 Comment
  RSA604657  Cuscuta californica W. Wisura 1997-4-8 5044 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103838  Cuscuta californica var. californica Walter Wisura 1997-4-8 5044 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  SBBG65465  Cycloloma atriplicifolium R. Hoffmann 1929-9-4 Riverside Wineville [Mira Loma] Comment
  UCR131791  Cycloloma atriplicifolium Mitch Provance 1998-6-11 643 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA752290  Cyperus difformis Justin M. Wood 2009-7-26 1191 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  RSA0088440  Cyperus eragrostis Mitch Provance 2011-7-4 17182 Riverside San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  RSA752340  Cyperus eragrostis Justin M. Wood 2009-7-26 1187 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR119271  Cyperus eragrostis Mitch Provance 1998-6-11 666 San Bernardino Jurupa Mountains, City of Fontana, Southridge Park along 'Old Live Oak Avenue'. 290 Comment
  UCR213922  Cyperus eragrostis Justin M. Wood 2009-7-26 1187 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR271689  Cyperus eragrostis Mitch Provance 2011-7-4 17182 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR273686  Cyperus esculentus Mitch Provance 2011-7-26 17022 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  RSA750803  Cyperus odoratus Justin M. Wood 2009-7-26 1166 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213911  Cyperus odoratus Justin M. Wood 2009-7-26 1166 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  POM10287  Cyperus parishii Charlotte M. Wilder 1905-06 615 Riverside Wilder s [near Riverside] Comment
  RSA421894  Datura wrightii Jeannette B. Edge 1934-3-25 18930 Riverside Jurupa Mts. 366 Comment
  RSA604649  Datura wrightii Walter Wisura 1997-4-1 5036 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR103870  Datura wrightii Walter Wisura 1997-4-1 5036 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  OBI5733  Deinandra fasciculata C. M. Wilder 2004-6-4 s.n. Riverside Jurupa Hills near Riverside, Wilder's Cyn Comment
  UC69878  Deinandra fasciculata Mrs. C. M. Wilder 1905-6-10 126 San Bernardino w Riverside; Jurupa Hills Comment
  SD234296  Deinandra paniculata Mitch Provance 2003-6-7 7606 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UC1746490  Deinandra paniculata Mitch Provance 2000-9-1 2232 Riverside 1/2 mi SW of peak 1538 Pyrite Canyon; Jurupa Mtns. 304 Comment
  UC1930965  Deinandra paniculata Mitch Provance 2003-7-7 6523 San Bernardino San Bernardino Valley: S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just S of Fontana (in the Southridge area), along NW slopes of the Jurupa Mountains, ca. 0.3 miles ENE of peak 1437 Comment
  UC69877  Deinandra paniculata C. M. Wilder 1905-7-10 127 Riverside Jurupa Hills Comment
  UC69879  Deinandra paniculata C. M. Wilder 1905-7-25 127 Riverside Jurupa Hills Comment
  UCR125227  Delphinium parryi Mitch Provance, Twoc Tran 1998-5-30 563 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  POM10270  Descurainia pinnata subsp. halictorum Anonymous 1904-4-10 s.n. Riverside Wilders Canon, Jurupa Hills, near Riverside. Comment
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Feb 2 2013
  UCR120158  Dichelostemma capitatum Mitch Provance 1998-2-28 120 Riverside Jurupa Mountains, NE 'Wilder's Canyon', (what is sometimes referred to as the E fork of Pyrite Canyon) 351 Comment
  RSA604883  Dichelostemma capitatum subsp. capitatum Walter Wisura 1997-3-11 5022 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR103881  Dichelostemma capitatum subsp. capitatum Walter Wisura 1997-3-11 5022 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR117345  Dimorphotheca sinuata Mitch Provance 1998-3-21 247 Riverside Glen Avon, Jurupa Rd., c. 0.25 miles west of Camino Real. 244 Comment
  RSA653332  Duchesnea indica Mitch Provance 1998-5-2 488 San Bernardino Jurupa Hills: main canyon S of the Mary Vagle Nature Center. 120 Comment
Read comments
Aug 31 2008
  UCR114441  Duchesnea indica Mitch Provance 1998-5-2 488 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 457 Comment
  UCR273687  Duchesnea indica Mitch Provance 2011-7-26 17023 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  RSA604666  Dudleya lanceolata W. Wisura 1997-5-21 5053 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UC115215  Dudleya lanceolata Charlotte M. Wilder 1905-6-1 584 Riverside near Riverside (Jurupa Hills) Comment
  UC147249  Dudleya lanceolata C. M. Wilder 1905-6-1 584 Riverside Wilder's Canyon Juniper Hills Comment
Read comments
Apr 2 2011
  UCR103878  Dudleya lanceolata Walter Wisura 1997-5-21 5053 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St. Fontana Comment
  CAS-BOT-BC109628  Dudleya multicaulis Mrs. C. M. Walden s.n. Riverside West of Riverside. Comment
  POM10286  Dudleya multicaulis Charlotte M. Wilder 1905-5-31 583 Riverside West Riverside Plains Comment
  UC115216  Dudleya multicaulis Charlotte M. Wilder 1905-6-1 583 Riverside West Riverside Comment
  UC69874  Dudleya multicaulis C. M. Wilder 1905-5-30 584 Riverside West Riverside Comment
  RSA752513  Echinochloa crus-galli Justin M. Wood 2009-7-26 1167 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR131797  Echinochloa crus-galli Mitch Provance 1998-6-20 703 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA752291  Eclipta prostrata Justin M. Wood 2009-7-26 1188 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213924  Eclipta prostrata Justin M. Wood 2009-7-26 1188 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  RSA603918  Eichhornia crassipes Walter Wisura 1997-8-12 5098 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  RSA752517  Eleusine indica Justin M. Wood 2009-7-26 1173 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213913  Eleusine indica Justin M. Wood 2009-7-26 1173 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR271688  Eleusine indica Mitch Provance 2011-7-4 17181 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  SD181756  Elymus condensatus G. R. Ballmer, M. B. Woulfe 1998-8-2 San Bernardino Jurupa Mtns: City of Fontana, SE end of Southridge Housing Project, S of Jurupa Ave. & E of the MWD easement, ca. 1/2 mi. (airline) N of Riverside/San Bernardino Co. line 334 Comment
  UCR103884  Elymus condensatus Walter Wisura 1997-6-17 5061 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR107425  Elymus condensatus B. G. Pitzer, G. R. Ballmer, M. B. Woulfe 1998-8-6 3761 San Bernardino Jurupa Mtns, City of Fontana, SE end of Southridge Housing Project, south of Jurupa Ave. & east of the MWD easement, c. 1/2 mi. (airline) north of Riverside/San Bernardino Co. line. 335 Comment
  POM10398  Emmenanthe penduliflora Charlotte M. Wilder 1904-5-14 159 Riverside Wilders Canyon, Jurupa Hills, Comment
  RSA401467A  Emmenanthe penduliflora Jeannette B. Edge 1934-4-22 18917 Riverside Jurupa Mountains, Mountain slope 549 Comment
  UCR103857  Emmenanthe penduliflora Walter Wisura 1997-4-8 5039 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR120307  Emmenanthe penduliflora Mitch Provance 1997-5-18 1093 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.4 km south of the end of Savonia Dr. in Southridge, Fontana, just on the Riverside Co. side of the county line 351 Comment
  UCR120157  Encelia californica Mitch Provance 1998-2-28 118 Riverside Jurupa Mountains, NW 'Wilder's Canyon', 0.2 km SE of pk 1538, along slopes on the NW side of the Stringfellow Acid Pits. 366 Comment
  RSA604887  Encelia farinosa Walter Wisura 1997-3-18 5026 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. . Comment
  UCR103403  Encelia farinosa Walter Wisura 1997-3-18 5026 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR114788  Encelia farinosa Mitch Provance 1998-2-6 32 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR119416  Encelia farinosa Mitch Provance 1998-2-13 42 Riverside Jurupa Mountains, Glen Avon Hts., .2 km. north of Campbell St., along the SW portion of the range. 262 Comment
  UCR194859  Epilobium brachycarpum Mitch Provance 2003-7-7 6521 San Bernardino San Bernardino Valley, N side of the Jurupa Mountains, W side of 'The Point' at the site of the historical town of Declezville, now commonly known as the community of Southridge, Fontana. 299 Comment
  RSA604986  Epilobium canum subsp. canum Walter Wisura 1997-9-9 5101 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  UCR101922  Epilobium canum subsp. canum Walter Wisura 1997-9-9 5101 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCD105634  Epilobium ciliatum Mitch Provance; Twoc Tran 1998-5-30 566 San Bernardino Jurupa Mountains. N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), ca. 0.25 miles SE of peak 1538. 350 Comment
  UCR115947  Epilobium ciliatum Mitch Provance 1998-6-11 670 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR118182  Epilobium ciliatum Mitch Provance, Twoc Tran 1998-5-30 566 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  RSA763419  Eragrostis Justin M. Wood, Brandy Wood 2009-7-4 1043 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UCR113731  Eragrostis cilianensis Mitch Provance 2000-7-30 2170 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA0013249  Eragrostis mexicana subsp. virescens Justin M. Wood 2009-7-26 1169 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR224182  Eragrostis mexicana subsp. virescens Justin M. Wood 2009-7-26 1169 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR120305  Eriastrum filifolium Mitch Provance 1997-5-18 1089 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.4 km south of the end of Savonia Dr. in Southridge, Fontana, just on the Riverside Co. side of the county line 351 Comment
  RSA117335  Eriastrum sapphirinum Mitch Provance 1998-6-11 668 San Bernardino West side of The Point in what has historically been indicated on maps as Declezville, at the base of the W quarry. 299 Comment
  UC133930  Eriastrum sapphirinum Charlotte M. Wilder 1903-6-4 45 Riverside near Riverside; Wilder's Comment
  UCR117335  Eriastrum sapphirinum Mitch Provance 1998-6-11 668 San Bernardino Jurupa Mountains, West side of 'The Point' in what has historically been indicated on maps as Declezville, at the base of the W quarry. 299 Comment
  UCR273684  Ericameria nauseosa Mitch Provance 2011-7-26 17030 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  UCR115156  Ericameria palmeri var. pachylepis Mitch Provance 2000-8-24 2222 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 274 Comment
  UCR120174  Ericameria palmeri var. pachylepis Mitch Provance 1998-3-6 140 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr. 305 Comment
  POM10311  Ericameria pinifolia Charlotte M. Wilder 1904-09 386 Riverside W Riverside Comment
  POM10328  Ericameria pinifolia P. A. Munz, R. D. Harwood 1907-09 s.n. Riverside Wilders' Canyon, Jurupa Hills. Comment
  RSA604748  Ericameria pinifolia A. C. Sanders, J. C. Lyman 1995-4-16 16558 Riverside Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  UCR116031  Ericameria pinifolia G. R. Ballmer 1997-8-23 s.n. Riverside Jurupa Mtns, Colton Dunes, Declez 'Pass,' (= Pyrite Street pass through the mtns), south of Poplar Street in Fontana, c. 100 m south of the county line 335 Comment
  UCR117710  Ericameria pinifolia Mitch Provance 1998-6-11 680 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR120182  Ericameria pinifolia Mitch Provance 1998-3-11 178 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 0.5 km NW of peak 1538. 305 Comment
  UCR88572  Ericameria pinifolia A. C. Sanders, J. C. Lyman 1995-4-16 16558 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  SEINET238534  Erigeron foliosus var. foliosus Mitch Provance 1998-6-11 651 Riverside Jurupa Mountains: NW Jurupa Mtns; S of the E extreme of Philadelphia St. 274 Comment
  UCR117336  Erigeron foliosus var. foliosus Mitch Provance 1998-6-11 651 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  RSA603916  Erigeron sumatrensis Walter Wisura 1997-8-12 5096 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR111787  Eriogonum fasciculatum Mitch Provance 1998-3-19 228 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  UCR114791  Eriogonum fasciculatum Mitch Provance 1998-2-6 36 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  UCR114808  Eriogonum fasciculatum Mitch Provance 1998-2-6 21 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.45 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 351 Comment
  UCR192719  Eriogonum fasciculatum subsp. polifolium A. C. Sanders, Mike Misenhelter 2008-6-10 35452 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  RSA604892  Eriogonum fasciculatum var. foliolosum Walter Wisura 1997-4-1 5031 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR103846  Eriogonum fasciculatum var. foliolosum Walter Wisura 1997-4-1 5031 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR111763  Eriogonum fasciculatum var. foliolosum Mitch Provance 1998-3-17 214 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  RSA393335  Eriogonum fasciculatum var. polifolium Jeannette B. Edge 1934-4-22 s.n. Riverside Jurupa Mountains, Mountain slope 549 Comment
  POM10480  Eriogonum gracile var. gracile Charlotte M. Wilder 1904-7-6 376 Riverside Wilder's Canon. Jurupa Hills. Comment
  UCR113729  Eriogonum gracile var. gracile Mitch Provance 2000-7-30 2169 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 305 Comment
  UCR117324  Eriogonum gracile var. gracile Mitch Provance 1998-6-11 660 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR181340  Eriogonum gracile var. gracile Mitch Provance 2003-7-7 6522 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  NY323463  Eriogonum polifolium C. C. Parry 1850-1 s.n. San Diego Comment
  POM10470  Eriogonum thurberi Charlotte M. Wilder 1904-4-26 377 Riverside Wilder's Canyon-Jurupa Hills. Comment
  LA203544  Eriophyllum confertiflorum var. confertiflorum Elizabeth McClintock; 1935-3-3 sn Riverside Pedley Hills Comment
  CAS-BOT-BC301800  Eriophyllum multicaule A. C. Sanders; J. C. Lyman 1995-4-16 1655904 Riverside Glen Avon: sand dune area on the N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  RSA604747  Eriophyllum multicaule A. C. Sanders 1995-4-16 16559 Riverside Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  UCR120308  Eriophyllum multicaule Mitch Provance 1997-5-18 1092 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.4 km south of the end of Savonia Dr. in Southridge, Fontana, just on the Riverside Co. side of the county line 351 Comment
  UCR88584  Eriophyllum multicaule A. C. Sanders, J. C. Lyman 1995-4-16 16559 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR114434  Erodium botrys Mitch Provance 1998-5-2 495 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 457 Comment
  UCR114611  Erodium botrys Mitch Provance 1998-4-25 1127 San Bernardino Jurupa Mountains, Lower slopes west of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 335 Comment
  UCR120687  Erodium botrys Mitch Provance 1998-3-17 203 A San Bernardino Jurupa Mountains, Lower slopes west of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 335 Comment
  UCR114606  Erodium brachycarpum Mitch Provance 1999-3-5 1058 Riverside Jurupa Mountains, Extreme W end of the Jurupa Range, c. 0.6 miles west of pk. 1437. 335 Comment
  UCR103396  Erodium cicutarium Walter Wisura 1997-3-18 5025 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  POM10412  Erodium texanum Charlotte M. Wilder 1905-4-2 34 Riverside Wilders Canyon, Jurupa Hills near Riverside. Comment
  UC118510  Eschscholzia californica Charlotte M. Wilder June, 1905 652 Riverside Wilder's Canyon West Riverside, Jurupa Hills Comment
  UC118511  Eschscholzia californica Charlotte M. Wilder June, 1905 651 Riverside Wilder's Canyon West Riverside, Jurupa Hills Comment
  UC118512  Eschscholzia californica Charlotte M. Wilder June, 1905 653 Riverside Wilder's Canyon West Riverside, Jurupa Hills Comment
  UC118513  Eschscholzia californica Charlotte M. Wilder June, 1905 654 Riverside Wilder's Canyon West Riverside, Jurupa Hills Comment
  UCR115942  Eschscholzia californica Mitch Provance 1998-6-11 675 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR182313  Eschscholzia californica Mitch Provance 2003-4-5 6617 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR113559  Eucalyptus camaldulensis Mitch Provance 2000-9-1 2230 B Riverside Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538 305 Comment
  OBI53710  Eucalyptus globulus A. C. Sanders 1985-12-28 5966 Riverside Between Mira Loma and Pedley, one of a line of Eucalyptus trees planted as a windbreak along Wineville Rd ca 1/4 mi N of Limonite Ave Comment
  UCR113730  Eucalyptus rudis Mitch Provance 2000-7-30 2168 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 305 Comment
  RSA604873  Eucrypta chrysanthemifolia Walter Wisura 1997-3-4 5010 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR120203  Eucrypta chrysanthemifolia Mitch Provance 1998-2-28 110 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  UCR103848  Eucrypta chrysanthemifolia var. chrysanthemifolia Walter Wisura 1997-3-4 5010 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  NY263094  Euphorbia crenulata C. C. Parry 1850-1 Unknown Comment
  UCR111774  Euphorbia polycarpa var. hirtella Mitch Provance, J. Ross 1999-4-1 1726 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR181346  Festuca arundinacea Mitch Provance 2003-7-7 6528 Riverside San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR213915  Festuca arundinacea Justin M. Wood 2009-7-26 1175 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR103883  Festuca myuros Walter Wisura 1997-4-1 5037 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR120171  Festuca myuros Mitch Provance 1998-2-28 135 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  UCR113483  Filago gallica Mitch Provance 1998-6-1 689 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  NY297614  Frasera parryi C. C. Parry 1850-1 s.n. Unknown Mountains E of San Diego Comment
Read comments
Jul 6 2010
  UCR112980  Gaillardia pulchella Mitch Provance 1998-6-20 754 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  POM46850  Galium angustifolium subsp. angustifolium Charlotte M. Wilder 1904-6-11 111 B Riverside Wilders Canyon; Jurupa Hills near Riverside. Comment
  POM46851  Galium angustifolium subsp. angustifolium Charlotte M. Wilder 1904-6-11 111 A Riverside Wilders Canyon; Jurupa Hills near Riverside. Comment
  UCR120163  Galium aparine Mitch Provance 1998-2-28 108 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  UCR88574  Gamochaeta stagnalis A. C. Sanders, J. C. Lyman 1995-4-16 16566 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  CLARK-A1528-3301  Gaura sinuata John C. Roos 1949-10-8 4689 San Bernardino Jurupa Hills 304 Comment
  CLARK-A1528-5493  Gaura sinuata John C. Roos 1949-10-8 4689 San Bernardino Jurupa Hills 304 Comment
  CLARK-A1528-5494  Gaura sinuata John C. Roos 1949-10-8 4689 San Bernardino Jurupa Hills 304 Comment
  UCR115944  Gazania linearis Mitch Provance 1998-6-11 672 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR103176  Gilia angelensis Scott D. White, Julie Greene 1997-3-12 4771 Riverside Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit. 305 Comment
  UCR111601  Gilia angelensis Mitch Provance, J. Ross 1999-4-1 1734 Riverside Jurupa Mountains, Pediment of the extreme W end of the range, on the E side of Country Village Road. 250 Comment
  UCR120191  Gilia angelensis Mitch Provance 1998-3-6 139 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr. 305 Comment
  UCR282350  Glinus lotoides Mitch Provance, Jeremiah George 2017-7-26 717- 01 Riverside San Bernardino Valley, Jurupa Valley, northeast side of the Riverside Basin, just SE of Philadelphia St. and Wineville Rd. 247 Comment
  RSA604043  Gnaphalium californicum Walter Wisura 1997-5-21 5055 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103394  Gnaphalium californicum Walter Wisura 1997-5-21 5055 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St. Fontana Comment
  UCR112518  Gnaphalium californicum Mitch Provance 1998-2-6 23 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.45 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 351 Comment
  UCR120297  Gnaphalium canescens subsp. microcephalum Mitch Provance 1998-1-24 4 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 457 Comment
  RSA643676  Gnaphalium palustre A. C. Sanders, J. C. Lyman 1995-4-16 16567 Riverside Glen Avon: sand dune area on the N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  UC485697  Gnaphalium palustre Katharine Brandegee 1906-1 Riverside near Riverside; Wilders Ranch Comment
  UCR125223  Gnaphalium palustre Mitch Provance, Twoc Tran 1998-5-30 565 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  UCR88566  Gnaphalium palustre A. C. Sanders, J. C. Lyman 1995-4-16 16567 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  RSA643677  Gnaphalium stramineum A. C. Sanders, J. C. Lyman 1995-4-16 16565 Riverside Glen Avon: sand dune area on the N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  RSA752137  Gnaphalium stramineum Justin M. Wood, Brandy Wood 2009-7-4 1041 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UCR113480  Gnaphalium stramineum Mitch Provance 1998-6-1 687 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  UCR117334  Gnaphalium stramineum Mitch Provance 1998-6-11 665 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR212971  Gnaphalium stramineum Justin M. Wood, Brandy N. Wood 2009-7-4 1041 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  UCR88546  Gnaphalium stramineum A. C. Sanders, J. C. Lyman 1995-4-16 16565 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR38237  Grindelia camporum Steve Boyd 1980-4-23 s.n. Riverside NE corner of Jurupa Rd. & Pedley Rd., Glen Avon Comment
  UCR111769  Gutierrezia californica Mitch Provance 1998-3-20 251 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville. This area is now known as Southridge 381 Comment
  UCR114785  Gutierrezia californica Mitch Provance 1998-2-6 29 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  CAS-BOT-BC302140  Gutierrezia sarothrae Mitch Provance 2003-4-5 6612 Riverside San Bernardino Valley: Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  UCR182163  Gutierrezia sarothrae Mitch Provance 2003-4-5 6612 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  UCR182862  Haplopappus squarrosus Mitch Provance 2005-2-19 5702 Riverside San Bernardino Valley, NE extreme of the Jurupa Mtns., slopes south of Fontana Dr. 290 Comment
  CAS-BOT-BC309385  Helenium puberulum Mitch Provance 1998-6-20 705 Riverside Jurupa Mountains: Glen Avon Heights, on the N side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR119414  Helenium puberulum Mitch Provance 1998-6-20 705 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR103880  Helianthus annuus Walter Wisura 1997-2-25 4999 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  RSA605070  Helianthus annuus subsp. lenticularis Walter Wisura 1997-2-25 4999 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR114793  Helianthus annuus subsp. lenticularis Mitch Provance 1998-2-6 34 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR7744  Helianthus petiolaris F. R. Balding 1968-5-7 680507- 01 San Bernardino San Bernardino Valley, [Fontana] 1.5 mi south of jct. of San Bernardino Freeway and Etiwanda Ave. on Etiwanda Ave. 274 Comment
  POM4999  Hemizonia fasciculata Charlotte M. Wilder 1905-6-10 126 Riverside Jurupa Hills Mts. Comment
  UCR125228  Hemizonia fasciculata Mitch Provance, Twoc Tran 1998-5-30 561 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  UCR182309  Hemizonia fasciculata Mitch Provance 2003-4-5 6610 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  UCR125226  Hemizonia kelloggii Mitch Provance, Twoc Tran 1998-5-30 562 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  POM4998  Hemizonia paniculata Charlotte M. Wilder 1905-7-25 127 Riverside Jurupa Hills near Riverside Comment
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Aug 3 2007
  RSA604047  Hemizonia paniculata Walter Wisura 1997-6-17 5058 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  RSA656533  Hemizonia paniculata Mitch Provance 2000-6-30 2175 San Bernardino North side of ''The Point'' in what has historically been indicated on maps as Declezville, at the base of the N granite quarry. 299 Comment
  RSA663304  Hemizonia paniculata Mitch Provance 1998-6-20 704 Riverside Jurupa Mountains: Glen Avon Heights, on the N side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA663305  Hemizonia paniculata Mitch Provance 1998-3-6 702 Riverside Jurupa Mountains: Glen Avon Hts., Boulder Park, 0.7 km W of Pyrite St.on the N side of Granite Hill Dr. 305 Comment
  UCR103391  Hemizonia paniculata Walter Wisura 1997-6-17 5058 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR113183  Hemizonia paniculata Mitch Provance 1998-3-3 141 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St. on the north side of Granite Hill Dr. 305 Comment
  UCR113558  Hemizonia paniculata Mitch Provance 2000-9-1 2232 B Riverside Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538 305 Comment
  UCR113736  Hemizonia paniculata Mitch Provance 2000-6-30 2175 San Bernardino Jurupa Mountains, North side of 'The Point' in what has historically been indicated on maps as Declezville, at the base of the N granite quarry 299 Comment
  UCR117711  Hemizonia paniculata Mitch Provance 1998-6-11 678 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR119407  Hemizonia paniculata Mitch Provance 1998-6-20 704 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR131799  Hemizonia paniculata Mitch Provance 1998-6-20 702 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr. 305 Comment
  UCR181341  Hemizonia paniculata Mitch Provance 2003-7-7 6523 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  UCR181627  Hemizonia paniculata Mitch Provance 2003-6-7 7606 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  UCR120199  Hesperocnide tenella Mitch Provance 1998-2-28 132 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, Pediment region on the W side of the Mary Vagl Nature Center, in the city of Fontana. 351 Comment
  RSA360917  Heterotheca grandiflora Walter Wisura 1997-8-12 5097 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UC128672  Heterotheca grandiflora Charlotte M. Wilder 1909-2-20 893 Riverside w. Riverside Comment
  UCR114810  Heterotheca grandiflora Mitch Provance 1998-2-6 22 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.45 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 351 Comment
  UCR117350  Heterotheca grandiflora Mitch Provance 1998-6-11 662 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR118462  Heterotheca sessiliflora Mitch Provance 1998-3-12 182 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  CDA5015  Hibiscus trionum T. C. Fuller, F. J. Willmarth 1959-9-24 3083 Riverside Jurupa Avenue, West Riverside. 0 Comment
  RSA604646  Hirschfeldia incana W. Wisura 1997-4-1 5033 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  CSUSB1946  Hordeum vulgare J. Earsom 1975-4-28 San Bernardino 1/2 mile east of Live Oak Ave. and Jurupa Ave. in city of Fontana. Jurupa Hills (Southridge area). 335 Comment
  RSA46848  Horkelia cuneata subsp. puberula Charlotte M. Wilder 1904-5-15 82 Riverside North side of Jurupa Hills, NW of Riverside Comment
  CSUSB1758  Hunnemannia fumariifolia Morse 1974-6-29 Riverside North end of Linsay Street (Glen Avon). 228 Comment
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Oct 22 2011
  RSA783654  Hymenoclea salsola J. D. Olmsted 1959-4-18 428 Riverside Drainage area to Santa Ana River. Puente Hills. 0.5 mi N of Prado dam along east side of Hwy 71. 213 Comment
  UCR111552  Hypochaeris glabra Mitch Provance, J. Ross 1999-4-1 1727 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR112515  Hypochaeris glabra Mitch Provance 1998-3-6 138 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr. 305 Comment
  RSA752516  Ipomoea indica Justin M. Wood 2009-7-26 1172 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR115155  Isocoma menziesii var. vernonioides Mitch Provance 2000-8-24 2221 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 274 Comment
  UCR117329  Isocoma menziesii var. vernonioides Mitch Provance 1998-6-11 655 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  UCR111593  Juglans californica Mitch Provance, J. Ross 1999-4-1 1725 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, up canyon c. 0.5 km south of Mary Vagl Nature Center 457 Comment
  UCR210  Juglans californica Eugene Cardiff 1950-3-15 s.n. Riverside San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.] 518 Comment
  UCR77721  Juglans californica Steve Boyd 1991-3-17 5494 Riverside Jurupa Hills, north of Glen Avon. S flank, just west of Soto St to summit east of Pyrite Cyn. Comment
  RSA604884  Juglans californica var. californica Walter Wisura 1997-3-11 5023 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR103871  Juglans californica var. californica Walter Wisura 1997-3-11 5023 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  NY21040  Juniperus californica C. C. Parry 1850-1 s.n. Unknown San Felipe Comment
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Jul 6 2010
  RSA424819  Keckiella antirrhinoides Jeannette B. Edge 1934-4-22 18935 Riverside Jurupa Mountains, Mountain slope 549 Comment
  NY786713  Keckiella antirrhinoides var. antirrhinoides C. C. Parry 1850-1 s.n. Unknown Mountains east of San Diego Comment
  UCR111783  Keckiella antirrhinoides var. antirrhinoides Mitch Provance 1998-3-17 204 San Bernardino Jurupa Mountains, Lower slopes west of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 335 Comment
  UCR463  Keckiella antirrhinoides var. antirrhinoides Eugene Cardiff, Ken Smith 1954-4-5 s.n. Riverside Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside 671 Comment
  NY790253  Keckiella cordifolia C. C. Parry 1850-1 s.n. Unknown Mountains east of San Diego Comment
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Jul 5 2010
  UCR119420  Kochia scoparia Mitch Provance 1998-6-20 710 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR117333  Lactuca serriola Mitch Provance 1998-6-11 664 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA663324  Lamarckia aurea Mitch Provance 1998-2-28 117 San Bernardino Jurupa Mountains: Wilder's Canyon Pass'', Fontana city limits, ca. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR103877  Lamarckia aurea Walter Wisura 1997-3-11 5014 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR120178  Lamarckia aurea Mitch Provance 1998-2-28 117 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  CLARK-A1528-254  Lasthenia chrysostoma unknown 1952-4-13 Riverside Jurupa Hills Comment
  UCR111603  Lasthenia gracilis Mitch Provance, J. Ross 1999-4-1 1731 Riverside Jurupa Mountains, saddle c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains. 427 Comment
  UCR113244  Lasthenia gracilis Mitch Provance 1998-3-31 297 San Bernardino Jurupa Hills, 'Wilder's Mt. Pass', c. 1/8 mile NE of peak 1538. 427 Comment
  POM10364  Lathyrus vestitus subsp. laetiflorus Charlotte M. Wilder 1904-5-13 76 Riverside North side of Jurupa Hills Comment
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Sep 3 2011
  POM29611  Lathyrus vestitus subsp. laetiflorus Charlotte M. Wilder 1904-05 s.n. Riverside Declez Pass [West end Jurupa Mts.] Comment
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Nov 6 2011
  UCR114435  Lathyrus vestitus var. vestitus Mitch Provance 1998-5-2 496 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 457 Comment
  RSA763420  Lemna Justin M. Wood 2009-7-26 1189 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR271692  Lemna Mitch Provance 2011-7-4 17175 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR111604  Lepidium nitidum Mitch Provance, J. Ross 1999-4-1 1733 Riverside Jurupa Mountains, Pediment of the extreme W end of the range, on the E side of Country Village Road. 250 Comment
  UCR120176  Lepidium nitidum Mitch Provance 1998-2-28 113 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  POM10276  Lepidium virginicum var. robinsonii Charlotte M. Wilder 1904-3-20 s.n. Riverside Wilder s Canyon Comment
  UCR114417  Lepidospartum squamatum Mitch Provance 1998-3-19 234 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  RSA752343  Leptochloa fusca subsp. fascicularis Justin M. Wood 2009-7-26 1184 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213920  Leptochloa uninervia Justin M. Wood 2009-7-26 1184 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UC449744  Leptodactylon californicum F. M. Reed 1903-3-26 681 Riverside Wilder's Canyon Comment
  UCR117343  Leptodactylon californicum Mitch Provance 1998-3-20 249 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville. This area is now known as Southridge 381 Comment
  UCR127105  Leptodactylon californicum Mitch Provance 1998-6-1 570 Riverside Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 442 Comment
  POM10236  Leptosiphon lemmonii Charlotte M. Wilder 1905-4-9 579 Riverside Wilder's canon, Juniper [Jurupa] Hills. Comment
  POM10413  Leptosiphon liniflorus Charlotte M. Wilder 1904-5-30 s.n. Riverside Wilder's Canyon, Jurupa Hills. Comment
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Nov 6 2011
  UCR115153  Lessingia filaginifolia Mitch Provance 2000-8-24 2220 Riverside Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St. 274 Comment
  UCR273679  Lessingia filaginifolia Mitch Provance 2011-7-26 17027 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  UCR103836  Lessingia filaginifolia var. filaginifolia Walter Wisura 1997-8-12 5093 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  POM10235  Lessingia glandulifera var. glandulifera Charlotte M. Wilder 1904-7-6 272 Riverside Wilder's Canon. Jurupa Hills. Comment
  RSA750800  Lessingia glandulifera var. glandulifera Justin M. Wood 2009-7-26 1163 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213977  Lessingia glandulifera var. glandulifera Justin M. Wood 2009-7-26 1163 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  RSA603921  Leymus condensatus Walter Wisura 1997-6-17 5061 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St. Fontana. Comment
  RSA620345  Leymus condensatus G. R. Ballmer, M. B. Woulfr 1998-8-2 s.n. San Bernardino Jurupa Mountains: City of Fontana. 335 Comment
  UCD87589  Leymus triticoides P. B. Kennedy 1915-1 s.n. Riverside Wineville. Comment
  RSA654177  Limonium sinuatum Mitch Provance 1998-6-11 674 Riverside Jurupa Mountains: 'Twin Canyons', S of the historical community known as Declezville. This housing development area is now known as Southridge. 320 Comment
  UCD98541  Limonium sinuatum Mitch Provance 1998-6-11 674 Riverside Jurupa Mountains: 'Twin Canyons', S of the historical community known as Declezville. This housing development area is now known as Southridge. 320 Comment
  UCR115943  Limonium sinuatum Mitch Provance 1998-6-11 674 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR113036  Linaria canadensis var. texana Mitch Provance 1998-3-26 279 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr. 305 Comment
  CSUSB534  Lobularia maritima Deborah Sullivan 1973-7-9 Riverside Glen Avon, Riverside. 243 Comment
  UCR103845  Lobularia maritima Walter Wisura 1997-4-15 5049 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR119262  Loeflingia squarrosa Mitch Provance 1998-6-9 633 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UC170149  Logfia filaginoides Charlotte M. Wilder 1912-4-9 1300 Riverside ridge n Wilder's; Jurupa Hills Comment
  POM10335  Lomatium vaginatum Charlotte M. Wilder 1907-05 770 Riverside Jurupa Hills Comment
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Dec 8 2013
  UCR273656  Lonicera japonica Mitch Provance 2011-7-26 17025 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  POM10071  Lotus hamatus Charlotte M. Wilder 1904-4-26 61 Riverside Wilder's Canyon Comment
  UCR113173  Lotus hamatus Mitch Provance 1998-3-31 301 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR182312  Lotus hamatus Mitch Provance 2003-4-5 6613 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  UCR113481  Lotus purshianus Mitch Provance 1998-6-1 688 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  UCR114892  Lotus purshianus John Wear, Nathan Moorhatch, T. Bennett 1995-6-6 s.n. San Bernardino San Bernardino Valley, Fontana 280 Comment
  UCR120339  Lotus purshianus Mitch Provance 1998-7-23 924 Riverside Jurupa Mountains, Glen Avon Heights, 'Granite Hill', 0.5 mile SSW of peak 1437, on the E side of the water tank 259 Comment
  UCR192721  Lotus purshianus A. C. Sanders, Mike Misenhelter 2008-6-10 35454 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  UCR273683  Lotus purshianus Mitch Provance 2011-7-26 17031 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  UCR120304  Lotus purshianus var. purshianus Mitch Provance 1998-3-17 1090 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR192716  Lotus scoparius subsp. brevialatus A. C. Sanders, Mike Misenhelter 2008-6-10 35448 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  UCR103854  Lotus scoparius var. brevialatus Walter Wisura 1997-3-11 5021 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  RSA604882  Lotus scoparius var. scoparius Walter Wisura 1997-3-11 5021 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  POM10367  Lotus strigosus Charlotte M. Wilder 1903-3-29 64 Riverside Wilder's Canyon. Comment
  UCR114419  Lotus strigosus Mitch Provance 1998-3-17 210 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  POM10288  Lotus wrangelianus Charlotte M. Wilder 1905-4-19 65 Riverside West Riverside Comment
  UCR113245  Lupinus bicolor Mitch Provance 1998-3-31 298 San Bernardino Jurupa Hills, 'Wilder's Mt. Pass', c. 1/8 mile NE of peak 1538. 427 Comment
  UCR182308  Lupinus bicolor Mitch Provance 2003-4-5 6611 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  RSA413709  Lupinus hirsutissimus Jeannette B. Edge 1934-3-25 18876 Riverside Jurupa Mountains Comment
  UCR113039  Lupinus hirsutissimus Mitch Provance 1998-3-31 292 San Bernardino Jurupa Mountains, NE 'Pyrite Canyon', c. 0.5 km NW of peak 1538. 366 Comment
  UC155196  Lupinus sparsiflorus Charlotte M. Wilder 1903-4-18 Riverside near Riverside (Wilder's Ranch); near Riverside Comment
  POM10358  Lupinus sparsiflorus subsp. sparsiflorus Charlotte M. Wilder 1904-5-14 49 Riverside Wilders Canyon, Jurupa Hills, Comment
  UCR113048  Lupinus succulentus Mitch Provance 1998-3-26 287 San Bernardino Jurupa Mountains, Fontana, NE corner of Jurupa and Poplar 305 Comment
  POM10360  Lupinus truncatus Charlotte M. Wilder 1904-5-14 52 Riverside Wilders Canyon, Jurupa Hills, Comment
  CSUSB1727  Lythrum hyssopifolia Deborah Sullivan 1973-7-9 Riverside Glen Avon, Riverside. 243 Comment
  CSUSB1940  Lythrum hyssopifolia Deborah Sullivan 1973-7-9 Riverside Glen Avon, Riverside. 243 Comment
  SEINET238527  Lythrum hyssopifolia Mitch Provance 1998-6-11 667 San Bernardino Jurupa Mountains: W side of 'The Point' in what has historically been indicated on maps as Declezville at the base of t 299 Comment
  UCR117337  Lythrum hyssopifolia Mitch Provance 1998-6-11 667 San Bernardino Jurupa Mountains, West side of 'The Point' in what has historically been indicated on maps as Declezville, at the base of the W quarry. 299 Comment
  POM10403  Malacothamnus fasciculatus Charlotte M. Wilder 1904-6-11 35 Riverside Wilders Canyon; Jurupa Hills near Riverside. Comment
  UCR103395  Malacothamnus fasciculatus Walter Wisura 1997-5-21 5054 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St. Fontana Comment
  UCR114809  Malacothamnus fasciculatus Mitch Provance 1998-2-13 19 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  OBI5742  Malacothamnus fasciculatus subsp. fasciculatus Charlotte M. Wilder June1904 35 Riverside Wilder's Canon Jurupa hills Comment
  RSA604042  Malacothamnus fasciculatus var. laxiflorus Walter Wisura 1997-5-21 5054 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  POM10232  Malacothrix californica Charlotte M. Wilder 1904-5-15 124 Riverside North side of Jurupa Hills, near Riverside Comment
  POM10289  Malacothrix clevelandii Charlotte M. Wilder 1905-5-14 582 Riverside Summit Jurupa Hills and extending north-west slope about 200 ft. 671 Comment
  UC69872  Malacothrix clevelandii Mrs. C. M. Wilder 1905-5-21 582 San Diego Wilders Canyon Jurupa Hills, Wilders Canyon Comment
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Jan 1 2013
  CAS-BOT-BC347692  Malacothrix glabrata H. M. Hall 1904-5-26 4968 Riverside Vicinity of Riverside. Jurupa Hills 304 Comment
  POM10233  Malacothrix glabrata Charlotte M. Wilder 1904-5-15 125 Riverside North side of Jurupa Hills, NW of Riverside Comment
  UC63260  Malacothrix glabrata H. M. Hall 1904-5-26 4968 Riverside vicinity Riverside; Jurupa Hills 304 Comment
  UC63261  Malacothrix glabrata H. M. Hall 1904-5-26 4968 Riverside vicinity Riverside; Jurupa Hills 304 Comment
  RSA604049  Malosma laurina W. Wisura 1997-6-17 5060 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR38238  Malva nicaeensis Steve Boyd 1980-4-23 s.n. Riverside Intersection of Jurupa Road and Galena Road, Glen Avon Comment
  RSA605072  Marah macrocarpa W. Wisura 1997-2-25 5001 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103879  Marah macrocarpa Walter Wisura 1997-2-25 5001 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR112523  Marah macrocarpa Mitch Provance 1998-2-13 12 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR103873  Marrubium vulgare Walter Wisura 1997-3-18 5027 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR111784  Marrubium vulgare Mitch Provance 1998-3-17 206 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR113041  Matricaria matricarioides Mitch Provance 1998-3-26 277 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr. 305 Comment
  RSA752520  Medicago lupulina Justin M. Wood 2009-7-26 1177 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR127104  Melica imperfecta Mitch Provance 1998-6-1 572 Riverside Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 442 Comment
  UCR120169  Melilotus albus Mitch Provance 1998-2-28 130 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, Pediment region on the W side of the Mary Vagl Nature Center, in the city of Fontana. 351 Comment
  UCR103867  Melilotus indicus Walter Wisura 1997-4-1 5032 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  POM316517  Microseris heterocarpa Charlotte M. Wilder 1904-4-23 114 Riverside Jurupa Hills near Riverside. Comment
  POM10247  Microseris lindleyi Charlotte M. Wilder 1904-4-23 114 Riverside Jurupa Hills near Riverside. Comment
  RSA604663  Mimulus aurantiacus Walter Wisura 1997-5-21 5050 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  IRVC26144  Mimulus aurantiacus var. pubescens W. Wisura 1997-4-1 5035 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana San Bernardino Valley Comment
  RSA604648  Mimulus aurantiacus var. pubescens Walter Wisura 1997-4-1 5035 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR101924  Mimulus aurantiacus var. pubescens Walter Wisura 1997-4-1 5035 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR117327  Mimulus aurantiacus var. pubescens Mitch Provance 1998-6-11 653 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  RSA750804  Mimulus cardinalis Justin M. Wood 2009-7-26 1168 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  RSA604651  Mimulus floribundus Walter Wisura 1997-4-1 5038 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  RSA750802  Mimulus floribundus Justin M. Wood 2009-7-26 1165 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR103835  Mimulus floribundus Walter Wisura 1997-4-1 5038 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR114421  Mimulus floribundus Mitch Provance 1998-4-21 1108 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana 326 Comment
  UCR114831  Mimulus floribundus Mitch Provance 1998-4-21 1113 Riverside Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on the north side of Granite Hill Dr. 305 Comment
  RSA604889  Mimulus guttatus Walter Wisura 1997-3-18 5028 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR103874  Mimulus guttatus Walter Wisura 1997-3-18 5028 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  RSA752135  Mimulus pilosus Justin M. Wood, Brandy Wood 2009-7-4 1039 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UCR103177  Mirabilis californica Scott D. White, Julie Greene 1997-3-12 4772 Riverside Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit. 305 Comment
  UCR103859  Mirabilis californica Walter Wisura 1997-2-25 5003 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR114460  Mirabilis californica Mitch Provance 1998-3-19 237 San Bernardino Jurupa Mountains, South side of 'The Point' in what has historically been indicated on maps as Declezville, near the old limestone quarry, south of the Southridge housing development. 396 Comment
  UCR114837  Mirabilis californica Mitch Provance 1998-2-13 17 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  RSA0010772  Mollugo verticillata Justin M. Wood, Brandy Wood 2009-7-4 1042 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  POM10484  Mucronea californica Charlotte M. Wilder 1904-3-15 202 Riverside Wilders Canyon Comment
  POM78945  Muhlenbergia californica I. M. Johnston 1925-7-23 5113 San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
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Mar 5 2008
  RSA653407  Nassella lepida Mitch Provance, J. Ross 1999-4-1 1735 Riverside Jurupa Mountains: Rocky ridges ca. 0.5 km E of peak 1437 in the W portion of the Jurupa Mountains. 411 Comment
  POM10420  Navarretia atractyloides R. Johnson 1905-06 s.n. Riverside West Riverside Comment
  RSA654178  Navarretia atractyloides Mitch Provance 1998-6-11 677 Riverside Jurupa Mountains: Twin Canyons, S of the historical community known as Declezville. This housing development area is now known as Southridge. 320 Comment
  SD234485  Navarretia atractyloides Mitch Provance 2003-6-7 7608 Riverside San Bernardino Valley; Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UCR115940  Navarretia atractyloides Mitch Provance 1998-6-11 677 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR127106  Navarretia atractyloides Mitch Provance 1998-6-1 571 Riverside Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 442 Comment
  UCR181629  Navarretia atractyloides Mitch Provance 2003-6-7 7608 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  UC102222  Nemacladus longiflorus var. longiflorus Katharine Brandegee 1905-5-12 Riverside near Riverside (Wilder's) Comment
  RSA10259B  Nemacladus ramosissimus Charlotte M. Wilder 1905-04 575 Riverside Wilder's Canyon, Jurupa Mtns. Comment
  POM10259A  Nemacladus sigmoideus Charlotte M. Wilder 1905-04 575 Riverside Wilder's Canyon, Jurupa Mtns. Comment
  RSA605075  Nemophila menziesii Walter Wisura 1997-2-25 5004 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103861  Nemophila menziesii var. menziesii Walter Wisura 1997-2-25 5004 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  POM8814  Nicotiana bigelovii var. wallacei Philip A. Munz, R. D. Harwood 1920-5-5 3833 Riverside Near Wineville 457 Comment
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Jun 11 2012
  RSA426680  Nicotiana bigelovii var. wallacei Jeannette B. Edge 1934-3-25 18929 Riverside Jurupa Mountains. Comment
  UCR103872  Nicotiana glauca Walter Wisura 1997-3-11 5024 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  RSA0060151  Nicotiana quadrivalvis Justin M. Wood, Brandy Wood 2009-7-4 1044 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  RSA604859  Nicotiana quadrivalvis A. C. Sanders, J. C. Lyman 1995-4-16 16562 Riverside Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon. 335 Comment
  UC1951121  Nicotiana quadrivalvis Justin M. Wood with Brandy Wood 2009-7-4 1044 San Bernardino San Bernardino Valley: Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County line. USGS Guasti 7.5' Quad. Comment
  UC444985  Nicotiana quadrivalvis Lottie M. Wilder 1903-4-23 93 Riverside Wilder's Comment
  UCR103401  Nicotiana quadrivalvis Walter Wisura 1997-4-8 5042 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR111765  Nicotiana quadrivalvis Mitch Provance 1998-3-17 211 Riverside Jurupa Mountains, 'Pyrite Canyon', in the central dune area c. 1km south of the end of Savonia Dr. in Southridge, Fontana. 305 Comment
  UCR139414  Nicotiana quadrivalvis P. A. Munz, R. D. Harwood 1920-5-5 3833 Riverside San Bernardino Valley Region, near Wineville [Mira Loma] 457 Comment
  UCR212972  Nicotiana quadrivalvis Justin M. Wood, Brandy N. Wood 2009-7-4 1044 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  UCR88576  Nicotiana quadrivalvis A. C. Sanders, J. C. Lyman 1995-4-16 16562 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR273659  Notholaena californica Mitch Provance 2011-7-26 17032 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon area, vicinity of Bly Quarry, just N of Fleming St. 351 Comment
  UCR119272  Oenothera biennis Mitch Provance 1998-6-11 658 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  CAS-BOT-BC171495  Oenothera californica Roxana S. Ferris; Ruth P. Rossbach 1938-5-20 9666 Riverside Between Riverside and Ontario Comment
  RSA18955  Oenothera californica subsp. californica Roxana S. Ferris, Ruth P. Rossbach 1938-5-20 9666 Riverside Between Riverside and Ontario. Comment
  UC604974  Oenothera californica subsp. californica Roxana S. Ferris and Ruth P. Rossbach 1938-5-20 9666 Riverside between Riverside and Ontario Comment
  RSA752338  Oenothera laciniata Justin M. Wood 2009-7-26 1181 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213918  Oenothera laciniata Justin M. Wood 2009-7-26 1181 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UC69875 Image available Oenothera micrantha var. ignota Mrs. C. M. Wilder 1905-4-1 90 Riverside Jurapa Hills West Riverside; Jurapa Hills, West Riverside Comment
  SBBG133378  Oncosiphon piluliferum S. Boyd 2003-4-30 10507 Riverside Mira Loma, along Hwy 60 at onramp from Etiwanda Ave to Hwy 60 westbound Comment
  SD232196  Oncosiphon piluliferum Steve Boyd 2003-4-30 10507 Riverside San Bernardino Basin region: Mira Loma, along Highway 60 at onramp from Etiwanda Ave. to Hwy 60 westbound. Comment
  UC1929488  Oncosiphon piluliferum Steve Boyd 2003-4-30 10507 Riverside San Bernardino Basin region; Mira Loma, along Highway 60 at onramp from Etiwanda Ave. to Hwy 60 westbound. Comment
  UC1713499  Opuntia unknown 1905-5-25 Riverside Wilder Canyon Comment
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Nov 22 2011
  UCR119405  Opuntia microdasys Mitch Provance 1998-6-24 756 A Riverside Jurupa Mountains, Glen Avon Heights, property north of the end of Flemming St., and just south of the Glen Avon Quarry. 259 Comment
  CSUSB847  Oxalis corniculata Deborah Sullivan 1973-7-9 Riverside Glen Avon, Riverside. 243 Comment
  RSA752341  Paspalum distichum Justin M. Wood 2009-7-26 1190 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213923  Paspalum distichum Justin M. Wood 2009-7-26 1190 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR88575  Pectocarya linearis A. C. Sanders, J. C. Lyman 1995-4-16 16564 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UC1605752  Pectocarya linearis subsp. ferocula A. C. Sanders 1989-4-6 9040 San Bernardino 1 mi. n. of Riverside Co. line Guasti area (ca. 200 meters n. of Jurupa Ave., vacant lot in light industrial/commercial area) 289 Comment
  UCR88573  Pectocarya penicillata A. C. Sanders, J. C. Lyman 1995-4-16 16568 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR114795  Pellaea andromedifolia Mitch Provance 1998-2-6 51 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. Open ridge above canyon. 427 Comment
  UCR3  Pellaea mucronata Eugene Cardiff 1950-4-12 s.n. Riverside San Bernardino Valley Region, Jurupa Hills [=Jurupa Mountains] 366 Comment
  NY583798  Penstemon centranthifolius C. C. Parry 1850-1 s.n. Unknown Mountains east of San Diego Comment
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Jul 6 2010
  NY601623  Penstemon heterophyllus var. australis C. C. Parry 06 1850 s.n. Unknown Mountains east of San Diego Comment
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Aug 19 2012
  RSA653390  Penstemon spectabilis Mitch Provance 1998-6-11 682 Riverside Jurupa Mountains: 'Twin Canyons', S of the historical community known as Declezville. This housing development area is now known as Southridge. 320 Comment
  UCR117713  Penstemon spectabilis Mitch Provance 1998-6-11 682 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR117342  Penstemon spectabilis var. spectabilis Mitch Provance 1998-3-20 248 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville. This area is now known as Southridge 381 Comment
  NY130529  Penstemon ternatus C. C. Parry 06 1850 s.n. Unknown Mountains E of San Diego. Comment
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Jul 5 2010
  UC399570  Pentagramma triangularis subsp. triangularis Fred M. Reed 1908-2-23 2242 Riverside n of Wilder's Canyon; Jurupa Hills Comment
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Jul 30 2006
  RSA604659  Phacelia cicutaria var. hispida Walter Wisura 1997-4-15 5046 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  UCR117712  Phacelia distans Mitch Provance 1998-6-11 681 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UC218143  Phacelia douglasii P. A. Munz and R. D. Harwood 1920-5-5 3834 Riverside near Wineville 304 Comment
  POM10399  Phacelia minor Charlotte M. Wilder 1904-3-14 s.n. Riverside Wilders Canyon, Jurupa Hills. Comment
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Apr 2 2011
  RSA604881  Phacelia minor Walter Wisura 1997-3-11 5020 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UC107319  Phacelia minor Katharine Brandegee 1905-5-12 Riverside near Riverside; Wilder's Comment
  UCR103178  Phacelia minor Scott D. White, Julie Greene 1997-3-12 4773 Riverside Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit. 305 Comment
  UCR103402  Phacelia minor Walter Wisura 1997-3-11 5020 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR111551  Phacelia minor Mitch Provance, J. Ross 1999-4-1 1730 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR114789  Phacelia minor Mitch Provance 1998-2-6 31 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  SEINET1004522  Phacelia ramosissima Mitch Provance 2003-1 6527 Riverside San Bernardino Valley: S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just S of Fontana (in the southridge area), along the NW slopes of the Jurupa Mountains, ca. 0.3 miles ENE of peak 1437. 317 Comment
  UCR103842  Phacelia ramosissima Walter Wisura 1997-4-15 5046 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR181345  Phacelia ramosissima Mitch Provance 2003-7-7 6527 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  POM10401  Phacelia ramosissima var. latifolia Charlotte M. Wilder 1903-4-23 165 Riverside Wilder s canyon, Jurupa Hills, near Riverside. Comment
  UCR116044  Physalis philadelphica Nathan Moorhatch 1999-10-28 s.n. Riverside San Bernardino Valley, San Sevaine Flood Control Channel, south side of San Sevaine Way, town of Glen Avon, c. 0.25 mi (air) due north of Van Buren Blvd. 232 Comment
  SEINET1909857  Plagiobothrys canescens A. C. Sanders, J. C. Lyman 1995-1 16560 Riverside Glen Avon; Sand dune area on N. Slope of Jurupa Jills (draining toward Fontana), Pyrite St. Canyon (Fontana 7.5 Q.) Comment
  UCR157667  Plagiobothrys canescens A. C. Sanders, J. C. Lyman 1995-4-16 16560 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR103170  Plagiobothrys collinus Scott D. White, Julie Greene 1997-3-12 4769 Riverside Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit. 305 Comment
  LA210033  Plagiobothrys collinus var. californicus Ivan M. Johnston; 1920-5-8 Riverside Jurupa Mountains Comment
  RSA604875  Plagiobothrys collinus var. californicus W. Wisura 1997-3-4 5012 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  SEINET998820  Plagiobothrys collinus var. californicus Mitch Provance 2003-1 6608 Riverside San Bernardino Valley: SW extreme of the Jurupa Mountains, Glen Avon, slopes N of the northern extreme of Campbell St. 274 Comment
  UCR103850  Plagiobothrys collinus var. californicus Walter Wisura 1997-3-4 5012 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR111554  Plagiobothrys collinus var. californicus Mitch Provance, J. Ross 1999-4-1 1729 Riverside Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768 457 Comment
  UCR112525  Plagiobothrys collinus var. californicus Mitch Provance 1998-2-13 8 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR114800  Plagiobothrys collinus var. californicus Mitch Provance 1998-3-17 209 San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savonia Dr. in Southridge, Fontana. Collected just north of the Riv. / S.B. county line. 335 Comment
  UCR120177  Plagiobothrys collinus var. californicus Mitch Provance 1998-2-28 116 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  UCR182164  Plagiobothrys collinus var. californicus Mitch Provance 2003-4-5 6608 Riverside San Bernardino Valley, SW extreme of the Jurupa Mountains, Glen Avon, slopes N of the northern extreme of Campbell St 274 Comment
  RSA625810  Plagiobothrys collinus var. fulvescens Scott D. White, Julie Greene 1997-3-12 4769 Riverside Pedley area, S foot of Jurupa Hills: Just N of SR 60 Freeway at Pedley exit. 274 Comment
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Apr 2 2011
  UCR182310  Plagiobothrys collinus var. fulvescens Mitch Provance 2003-4-5 6609 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St 274 Comment
  UCR113243  Plagiobothrys tenellus Mitch Provance 1998-3-31 296 San Bernardino Jurupa Hills, 'Wilder's Mt. Pass', c. 1/8 mile NE of peak 1538. 427 Comment
  POM10266  Plantago erecta Charlotte M. Wilder 1905-4-9 580 Riverside Wilder's canon, Juniper [Jurupa] Hills. Comment
  UCR113044  Plantago erecta Mitch Provance 1998-3-31 304 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the quarries. 366 Comment
  RSA752514  Plantago indica Justin M. Wood 2009-7-26 1170 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR213912  Plantago indica Justin M. Wood 2009-7-26 1170 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  RSA604661  Platanus racemosa Walter Wisura 1997-4-15 5048 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. . Comment
  UCR103844  Platanus racemosa Walter Wisura 1997-4-15 5048 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  POM10260  Platystemon californicus Charlotte M. Wilder 1903-5-29 s.n. Riverside Wilders Canyon. Comment
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Apr 2 2011
  UC146753  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC146754  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 1 Riverside Wilders near Riverside; near Riverside Comment
  UC146755  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC146757  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167975  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167976  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167977  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167978  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 12 Riverside Wilders near Riverside; near Riverside Comment
  UC167979  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167980  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder 1905-5-12 11 Riverside Wilders near Riverside; near Riverside Comment
  UC167981  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 2 Riverside Wilders near Riverside; near Riverside Comment
  UC167982  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 10 Riverside Wilders near Riverside; near Riverside Comment
  UC167983  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder 1905-5-12 9 Riverside Wilders near Riverside; near Riverside Comment
  UC167984  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UC167985  Platystemon californicus Katharine Brandegee and Charlotte M. Wilder May 12 1905-May 17 1905 Riverside Wilders near Riverside; near Riverside Comment
  UCR113043  Poa secunda Mitch Provance 1998-3-31 305 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the quarries. 366 Comment
  POM48845  Polycarpon depressum Charlotte M. Wilder 1905-04 s.n. Riverside Wilder s Canyon, Jurupa Mtns. Comment
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Aug 29 2009
  RSA750801  Polycarpon tetraphyllum Justin M. Wood 2009-7-26 1164 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR117695  Polycarpon tetraphyllum Mitch Provance 1998-6-1 683 B San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  UCR213910  Polycarpon tetraphyllum Justin M. Wood 2009-7-26 1164 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  UCR119820  Polygonum aviculare Mitch Provance 1998-6-11 644 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR114790  Polypodium californicum Mitch Provance 1998-2-6 47 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. Open ridge above canyon. 427 Comment
  UCR4  Polypodium californicum Eugene Cardiff 1950-2-25 s.n. Riverside San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.] 366 Comment
  UCR88124  Polypodium californicum A. C. Sanders, J. C. Lyman 1995-4-16 16570 San Bernardino Jurupa Mountains, Fontana, canyon above Mary Vagl Nature Center 366 Comment
  NY284003  Populus trichocarpa C. C. Parry 1850-1 s.n. Unknown San Felipe Comment
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Jul 5 2010
  UCR119410  Portulaca oleracea Mitch Provance 1998-6-20 751 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA752140  Potamogeton pusillus Justin M. Wood, Brandy Wood 2009-7-4 1045 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UC1951225  Potamogeton pusillus Justin M. Wood with Brandy Wood 2009-7-4 1045 Riverside San Bernardino Valley: Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. Guasti 7.5' Quad. Comment
  UCR212973  Potamogeton pusillus Justin M. Wood, Brandy N. Wood 2009-7-4 1045 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  RSA604634  Prunus ilicifolia Walter Wisura 1997-4-8 5041 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  RSA604654  Prunus ilicifolia subsp. ilicifolia Walter Wisura 1997-4-8 5041 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103866  Prunus ilicifolia subsp. ilicifolia Walter Wisura 1997-4-8 5041 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR117330  Prunus ilicifolia subsp. ilicifolia Mitch Provance 1998-6-11 656 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  POM10053  Pseudognaphalium biolettii Charlotte M. Wilder 1903-4-19 23 Riverside Wilder Canyon, W Riverside County Comment
  UCR114838  Pseudognaphalium biolettii Mitch Provance 1998-2-13 10 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR273680  Pseudognaphalium microcephalum Mitch Provance 2011-7-26 17028 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  POM10468  Pterostegia drymarioides Charlotte M. Wilder 1904-4-18 204 Riverside Wilder's Canyon. Comment
  RSA663307  Quercus lobata Mitch Provance 1998-6-24 749 Riverside Jurupa Mountains: Glen Avon Heights, area N of the end of Lindsay St. 253 Comment
  UCR112510  Quercus wislizeni var. frutescens Mitch Provance 1998-1-24 01 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 457 Comment
  UCR119422  Ratibida Mitch Provance 1998-6-20 708 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR131792  Ratibida Mitch Provance 1998-6-20 753 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  UCR113732  Ratibida columnaris Mitch Provance 2000-7-30 2173 Riverside Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA656538  Ratibida columnifera Mitch Provance 2000-7-30 2173 Riverside Glen Avon Heights, on the N side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St. 262 Comment
  RSA605077  Rhamnus crocea Walter Wisura 1997-2-25 5005 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103860  Rhamnus crocea Walter Wisura 1997-2-25 5005 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR114807  Rhamnus crocea Mitch Provance 1998-2-17 53 Riverside Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 320 Comment
  UCR396  Rhamnus crocea Eugene Cardiff, Ken Smith 1954-4-5 s.n. Riverside Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside 671 Comment
  UCR103876  Rhus aromatica Walter Wisura 1997-4-1 5030 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  UCR114806  Rhus aromatica Mitch Provance 1998-2-6 84 Riverside Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 320 Comment
  UCR527  Rhus aromatica Eugene Cardiff, Ken Smith 1954-4-5 s.n. Riverside Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside 671 Comment
  CAS-BOT-BC170436  Rhus integrifolia S. B. Parish 1908-4-4 6890 San Bernardino Near Declez, lower hills, San Bernardino Valley Comment
  CAS-BOT-BC170438  Rhus integrifolia S. B. Parish 1908-4-4 6890 San Bernardino Near Declez, lower hills, San Bernardino Valley Comment
  RSA386364  Rhus integrifolia S. B. Parish 1908-4-4 6890 San Bernardino Near Declez, San Bernardino Valley Comment
  UC168780  Rhus integrifolia S. B. Parish 1909-4-4 San Bernardino hills near Declez Comment
  UC449682  Rhus integrifolia Fred M. Reed 1908-2-23 2238 Riverside Wilder's Canyon; Jurupa Hills Comment
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Jul 30 2006
  UCR112592  Rhus integrifolia Mitch Provance 1998-2-6 83 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. Open ridge above canyon. 427 Comment
  UCR77708  Rhus integrifolia Steve Boyd 1991-3-17 5472 Riverside Jurupa Hills, north of Glen Avon. S flank, just west of Soto St to summit east of Pyrite Cyn. Comment
  UCR103864  Rhus laurina Walter Wisura 1997-6-17 5060 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  POM10075  Rhus trilobata var. pilosissima Charlotte M. Wilder 1904-6-11 46 Riverside Wilders Canyon; Jurupa Hills near Riverside. Comment
  RSA604891  Rhus trilobata var. pilosissima W. Wisura 1997-4-1 5030 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  POM10268  Rhus trilobata var. quinata Charlotte M. Wilder 1904-3-22 46 Riverside Wilder s Canon. Jurupa Hills. Near Riverside. Comment
  NY454713  Ribes aureum C. C. Parry 04 1850 s.n. Unknown Collected in Southern California; Salmas bottom [?illegible] Comment
  UCR112522  Ribes indecorum Mitch Provance 1998-2-13 13 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR77722  Ribes indecorum Steve Boyd 1991-3-17 5486 Riverside Jurupa Hills, north of Glen Avon. S flank, just west of Soto St to summit east of Pyrite Cyn. Comment
  UCR113557  Ricinus communis Mitch Provance 2000-9-1 2231 B Riverside Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538 305 Comment
  UCR213917  Robinia Justin M. Wood 2009-7-26 1179 San Bernardino San Bernardino Valley, Wineville Flood Control Basin, northwest corner of East Francis Street and Wineville Road, immediately east on Hwy I-15 271 Comment
  RSA752136  Rorippa curvisiliqua Justin M. Wood, Brandy Wood 2009-7-4 1040 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  UCR212974  Rorippa curvisiliqua Justin M. Wood, Brandy N. Wood 2009-7-4 1040 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  UCR125229  Rorippa nasturtium-aquaticum Mitch Provance, Twoc Tran 1998-5-30 560 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  RSA763422  Rumex Justin M. Wood 2009-7-26 1176 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR114440  Rumex californicus Mitch Provance 1998-5-2 493 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 457 Comment
  RSA0088438  Rumex dentatus Mitch Provance 2011-7-4 17179 Riverside San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR119828  Rumex dentatus Mitch Provance 1998-6-11 641 San Bernardino Jurupa Mountains, City of Fontana, Southridge Park along 'Old Live Oak Avenue'. 290 Comment
  UCR271684  Rumex dentatus Mitch Provance 2011-7-4 17179 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  UCR120414  Rumex hymenosepalus Mitch Provance 1998-3-12 181 San Bernardino Ontario, Etiwanda Wash, SW corner of Etiwanda Ave. and 4th St./San Bernardino Rd. 314 Comment
  UCR88577  Rumex hymenosepalus A. C. Sanders, J. C. Lyman 1995-4-16 16563 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR125224  Rumex salicifolius Mitch Provance, Twoc Tran 1998-5-30 567 Riverside Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538. 351 Comment
  UCR88101  Rumex salicifolius A. C. Sanders, J. C. Lyman 1995-4-16 16569 San Bernardino Jurupa Mountains, Fontana, canyon above Mary Vagl Nature Center 366 Comment
  CAS-BOT-BC107114  Salix lasiolepis Mitch Provance 1998-2-6 25 San Bernardino Jurupa Mountains: Pediment at the base of canyon S of the intersection of Alma St. and Citrus in the Southridge area of Fontana 326 Comment
  UCR112517  Salix lasiolepis Mitch Provance 1998-2-6 25 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  POM49157  Salvia apiana Charlotte M. Wilder 1905-06 627 Riverside Wilder's Canyon, Jurupa Hills. Comment
  POM10096  Salvia carduacea Charlotte M. Wilder 1904-4-18 196 Riverside West Riverside. Comment
  POM10097  Salvia columbariae Charlotte M. Wilder 1904-4-6 195 Riverside Wilder's Canyon. Comment
  RSA401510A  Salvia columbariae Jeannette B. Edge 1934-3-25 s.n. Riverside Jurupa Mountains 549 Comment
  RSA434155  Salvia mellifera Jeannette B. Edge 1934-4-22 s.n. Riverside Jurupa Mountains, Mountain slope 549 Comment
  RSA604879  Salvia mellifera Walter Wisura 1997-3-11 5017 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCLA69967  Salvia mellifera unknown 1905-5-15 828 Riverside Wilder's Canyon 320 Comment
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Feb 3 2013
  UCR103853  Salvia mellifera Walter Wisura 1997-3-11 5017 San Bernardino San Bernardino Valley, Fontana, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street. Comment
  UCR120296  Salvia mellifera Mitch Provance 1998-2-13 16 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR192720  Salvia mellifera A. C. Sanders, Mike Misenhelter 2008-6-10 35453 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  RSA604647  Sambucus mexicana W. Wisura 1997-4-1 5034 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR103868  Sambucus mexicana Walter Wisura 1997-4-1 5034 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana Comment
  RSA752519  Schedonorus arundinaceus Justin M. Wood 2009-7-26 1175 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  SEINET3386494 Image available Schedonorus arundinaceus Mitchell Provance 2003-1 6528 Riverside San Bernardino Valley; Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd 253 Comment
  UCR120202  Schismus barbatus Mitch Provance 1998-2-28 104 San Bernardino Jurupa Mountains, Pediment at the base of canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 326 Comment
  UCR127102  Scrophularia californica Mitch Provance 1998-6-1 575 Riverside Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 442 Comment
  POM10106  Scrophularia californica subsp. floribunda Charlotte M. Wilder 1904-4-30 139 Riverside West Riverside. Comment
  UCR273519  Searsia lancea Mitch Provance 2011-7-26 17024 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  UCR9  Selaginella bigelovii Eugene Cardiff 1950-3-15 s.n. Riverside San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.] 518 Comment
  CAS-BOT-BC327392  Senecio aphanactis Mrs. Wilder 1909-4-1 s.n. Riverside Near Riverside Comment
  UC130481  Senecio aphanactis Charlotte M. Wilder 1909-3-28 894 Riverside Wilder's Canyon , Wilder's Canyon (Jurupa Hills) Comment
  UCR113766  Senecio flaccidus var. douglasii Mitch Provance 2000-6-30 2176 San Bernardino Jurupa Mountains, North side of 'The Point' in what has historically been indicated on maps as Declezville, at the base of the N granite quarry 299 Comment
  UCR112514  Senecio vulgaris Mitch Provance 1998-2-6 49 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. 457 Comment
  UCR273678  Setaria adhaerens Mitch Provance 2011-7-26 17026 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  OBI5736  Silene antirrhina Charlotte M. Wilder 2004-4-27 s.n. Riverside Wilder's canon, Jurupa Hills Comment
  POM10291  Silene antirrhina Charlotte M. Wilder 1905-4-19 30 Riverside Jurupa Hills, near Riverside. Comment
  RSA575854  Silybum marianum Steve Boyd 1980-4-23 s.n. Riverside Glen Avon, ruderal field at Jurupa Road and Galena Avenue Comment
  UCR120200  Silybum marianum Mitch Provance 1998-2-28 131 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, Pediment region on the W side of the Mary Vagl Nature Center, in the city of Fontana. 351 Comment
  CAS-BOT-BC74896  Sinapis alba Carl B. Wolf 1936-4-21 7769 Riverside 4 miles west of Riverside and south of Jurupa Road. 304 Comment
  CAS-BOT-BC74897  Sinapis alba Carl B. Wolf 1936-4-21 7769 Riverside 4 miles west of Riverside and south of Jurupa Road. 304 Comment
  RSA605078  Solanum douglasii Walter Wisura 1997-2-25 5006 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  RSA752515  Solanum douglasii Justin M. Wood 2009-7-26 1171 San Bernardino San Bernardino Valley: Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  UCR103862  Solanum douglasii Walter Wisura 1997-2-25 5006 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR112521  Solanum douglasii Mitch Provance 1998-2-13 14 Riverside Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. 0.3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 320 Comment
  RSA660921  Solanum elaeagnifolium Mitch Provance 1998-7-23 923 -B San Bernardino Glen Avon Heights, ''Granite Hill'', 0.5 mile SSW of peak 1437, on the E side of the watertank. 259 Comment
  UCR120325  Solanum elaeagnifolium Mitch Provance 1998-7-23 923 B Riverside Jurupa Mountains, Glen Avon Heights, 'Granite Hill', 0.5 mile SSW of peak 1437, on the E side of the water tank 259 Comment
  UCR273663  Solanum nigrum Mitch Provance 2011-7-26 17020 San Bernardino San Bernardino Valley, Fontana, vicinity of industrial park Marlay Ave., including area adjacent to the R.R. tracks between Chardonnay Ct. and E Palms Ave. 270 Comment
  UCR103840  Solanum xanti Walter Wisura 1997-2-25 5000 San Bernardino San Bernardino Valley, Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR114814  Solanum xanti Mitch Provance 1998-2-13 11 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  POM10080  Solidago californica Charlotte M. Wilder 1904-09 389 a Riverside Jurupa Hills Comment
  RSA752339  Sonchus oleraceus Justin M. Wood 2009-7-26 1182 San Bernardino Wineville Flood Control Basin, NW corner of E Francis St and Wineville Rd, immediately E on Interstate 15. 268 Comment
  CSUSB1663  Spartium junceum Deborah Sullivan 1973-6-20 Riverside Glen Avon in Riverside. 243 Comment
  UCR119821  Spartium junceum Mitch Provance 1998-6-24 748 Riverside Jurupa Mountains, Glen Avon Heights, area north of the end of Lindsay St. 253 Comment
  UCR119267  Spergularia rubra Mitch Provance 1998-6-9 639 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR4236  Stachys rigida R. H. Whitsell 1970-10-1 s.n. Riverside Peninsular Range, Riverside [Jurupa Mountains] Cultural Center, Rubidoux 305 Comment
  POM10088  Stachys rigida subsp. quercetorum Charlotte M. Wilder 1903-4-23 197 Riverside Wilder s canyon, Jurupa Hills, near Riverside. Comment
  RSA604046  Stachys rigida subsp. rigida Walter Wisura 1997-6-17 5057 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypres St. Fontana. Comment
  UCR115945  Stachys stebbinsii Mitch Provance 1998-6-11 669 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UC101065  Stephanomeria diegensis Mrs. C. M. Wilder 1905-7-19 360 Riverside Jurupa Hills, w Riverside Jurupa Hills Comment
  UCR103837  Stephanomeria diegensis Walter Wisura 1997-8-12 5094 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR112520  Stephanomeria diegensis Mitch Provance 1998-2-13 18 Riverside Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line. 442 Comment
  UCR113556  Stephanomeria diegensis Mitch Provance 2000-9-1 2229 B Riverside Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538 305 Comment
  UCR181342  Stephanomeria diegensis Mitch Provance 2003-7-7 6524 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  UCR258010  Stephanomeria diegensis Mitch Provance 2003-7-7 703- 01 San Bernardino San Bernardino Valley, Jurupa Mountains, Fontana, Southridge area, near the corner of Long View Dr. and dirt road west of Elm Avenue, c. 100 m NW of water tank, vicinity of historic Declezville 358 Comment
  UCR181344  Stephanomeria exigua subsp. coronaria Mitch Provance 2003-7-7 6526 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  UCR181343  Stephanomeria exigua subsp. deanei Mitch Provance 2003-7-7 6525 Riverside San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437 317 Comment
  CAS-BOT-BC375871  Stephanomeria virgata Mitch Provance 2003-7-7 6524 Riverside San Bernardino Valley: S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just S of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, ca. 0.3 miles ENE of peak 1437 317 Comment
  RSA603914  Stephanomeria virgata Walter Wisura 1997-8-12 5094 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR119268  Stephanomeria virgata Mitch Provance 1998-6-9 640 Riverside Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center. 366 Comment
  UCR273658  Stipa cernua Mitch Provance 2011-7-26 17033 Riverside San Bernardino Valley, Jurupa Mountains, Glen Avon area, vicinity of Bly Quarry, just N of Fleming St. 351 Comment
  UCR127103  Stipa coronata Mitch Provance 1998-6-1 573 Riverside Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768 442 Comment
  UCR118455  Stipa lepida Mitch Provance, J. Ross 1999-4-1 1735 Riverside Jurupa Mountains, rocky ridges c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains. 427 Comment
  POM10234  Stylocline gnaphaloides Charlotte M. Wilder 1904-5-14 133 Riverside Wilders Canyon, Jurupa Hills, Comment
  UCR130868  Tamarix aphylla Mitch Provance 1998-6-11 646 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR112598  Tamarix ramosissima Mitch Provance 1998-2-13 54 Riverside Jurupa Mountains, Glen Avon Hts., 0.1 mi. north of Campbell St., along the SW portion of the range. 305 Comment
  RSA604636  Tauschia arguta W. Wisura 1997-4-8 5043 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  RSA604656  Tauschia arguta W. Wisura 1997-4-8 5043 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103397  Tauschia arguta Walter Wisura 1997-4-8 5043 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR113030  Tauschia arguta Mitch Provance 1998-3-31 303 San Bernardino Jurupa Mountains, Ridge separating 'Pyrite' and 'Wilder's Canyon Pass'. Fontana city limits, c. 0.7 miles SE of corner of Citrus and Poplar. 457 Comment
  UCR120165  Tauschia arguta Mitch Provance 1998-2-28 114 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass,' Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar 427 Comment
  OBI5741  Tetradymia comosa C. M. Wilder 2004-7-14 275 Riverside Jurupa Hills, near Riverside; Wilder's Canyon Comment
  POM10325  Tetradymia comosa Charlotte M. Wilder 1904-6-20 359 Riverside Jurupa Hills, near Riverside. Comment
  UC69895  Tetradymia comosa Mrs. C. M. Wilder 1905-8-1 359 Riverside Jurupa Hills, w Riverside Jurupa Hills Comment
  UCR113478  Tetradymia comosa Mitch Provance 1998-6-1 684 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  UCR114786  Tetradymia comosa Mitch Provance 1998-2-6 26 San Bernardino Jurupa Mountains, Canyon south of the intersection of Alma St. and Citrus in the Southridge area of Fontana. Open ridge above canyon. 427 Comment
  RSA604876  Thalictrum fendleri var. polycarpum Walter Wisura 1997-3-4 5013 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103851  Thalictrum fendleri var. polycarpum Walter Wisura 1997-3-4 5013 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St., Fontana Comment
  UCR120162  Thalictrum fendleri var. polycarpum Mitch Provance 1998-2-28 126 San Bernardino Jurupa Mountains, City of Fontana, Jurupa Hills Regional Park, up canyon c. 0.5 km south of Mary Vagl Nature Center. 457 Comment
  UCR380  Thalictrum polycarpum Eugene Cardiff 1950-4-2 s.n. Riverside Jurupa Hills Comment
  RSA604890  Toxicodendron diversilobum W. Wisura 1997-3-18 5029 San Bernardino Jurupa Hills: Mary Vagl Museum and Nature Center, Cypress St., Fontana. Comment
  UCR103875  Toxicodendron diversilobum Walter Wisura 1997-3-18 5029 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR113479  Tribulus terrestris Mitch Provance 1998-6-1 686 A San Bernardino Jurupa Mountains, 'Pyrite Canyon', c. 100 yards south of the end of Savona Dr. in Southridge, Fontana. Actual location of the collection just on the San Bernardino side of the Riv. / S.B. county line 335 Comment
  POM10372  Trifolium albopurpureum Charlotte M. Wilder 1903-5-30 70 Riverside West Riverside. Comment
  POM10368  Trifolium ciliolatum Charlotte M. Wilder 1904-5-14 68 Riverside Wilders Canyon, Jurupa Hills, Comment
  UCR113038  Trifolium hirtum Mitch Provance 1998-3-31 293 San Bernardino Jurupa Mountains, NE 'Pyrite Canyon', c. 0.5 km NW of peak 1538. 366 Comment
  POM10371  Trifolium microcephalum Charlotte M. Wilder 1904-5-15 71 Riverside North side of Jurupa Hills. Comment
  UCD170844  Trifolium willdenovii Mitch Provance 1998-5-2 494 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 396 Comment
  UCR114433  Trifolium willdenovii Mitch Provance 1998-5-2 494 San Bernardino Jurupa Hills, main canyon south of the Mary Vagl Nature Center (Fontana). 457 Comment
  NY319893  Trillium sessile var. angustipetalum C. C. Parry 1850-1 s.n. Monterey Comment
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Nov 9 2015
  RSA603920  Typha domingensis Walter Wisura 1997-8-12 5100 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR103882  Typha domingensis Walter Wisura 1997-8-12 5100 San Bernardino San Bernardino Valley, Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress Street, Fontana. Comment
  UCR120201  Urtica urens Mitch Provance 1998-2-28 121 Riverside Jurupa Mountains, NE 'Wilder's Canyon', (what is sometimes referred to as the E fork of Pyrite Canyon) 351 Comment
  UCR115939  Verbascum virgatum Mitch Provance 1998-6-11 671 Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  CSUSB302  Verbena tenuisecta Deborah Sullivan 1973-7-9 Riverside Glen Avon, Riverside. 243 Comment
  UCR117332  Verbena tenuisecta Mitch Provance 1998-6-11 663 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  RSA752134  Verbesina encelioides Justin M. Wood, Brandy Wood 2009-7-4 1038 Riverside Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. 250 Comment
  SEINET238526  Verbesina encelioides Mitch Provance 1998-6-11 654 Riverside Jurupa Mountains: NW Jurupa Mtns; S of the E extreme of Philadelphia St. 274 Comment
  UCR192718  Verbesina encelioides A. C. Sanders, Mike Misenhelter 2008-6-10 35450 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  UCR212976  Verbesina encelioides Justin M. Wood, Brandy N. Wood 2009-7-4 1038 Riverside San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line 256 Comment
  UCD136977  Verbesina encelioides subsp. exauriculata Steve Boyd 1987-9-1 2089 Riverside Jurupa-Mira Loma area west of Riverside along Van Buren Ave, just south of Jurupa Road. Comment
  UCR112519  Verbesina encelioides subsp. exauriculata Mitch Provance 1998-2-13 20 Riverside Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. 0.3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line. 320 Comment
  UCR117328  Verbesina encelioides subsp. exauriculata Mitch Provance 1998-6-11 654 Riverside Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St. 290 Comment
  UCR51855  Verbesina encelioides subsp. exauriculata Steve Boyd 1987-9-1 2089 Riverside Jurupa-Mira Loma area west of Riverside along Van Buren Ave, just south of Jurupa Rd. Comment
  UCR271708  Veronica peregrina subsp. xalapensis Mitch Provance 2011-7-4 17176 Riverside San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd. 262 Comment
  RSA652941  Viola pedunculata Mitch Provance 1999-3-5 1057 Riverside Jurupa Mountains: Extreme W end of the Jurupa Rance, ca. 6 miles W of pk. 1437. 335 Comment
  UCR113032  Viola pedunculata Mitch Provance 1998-3-31 295 San Bernardino Jurupa Mountains, 'Wilder's Canyon Pass', Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar. 427 Comment
  UCR114312  Viola pedunculata Mitch Provance 1999-3-5 1057 Riverside Jurupa Mountains, Extreme W end of the Jurupa Range, c. 0.6 miles west of pk. 1437. 335 Comment
  UCR90313  Viola pedunculata F. M. Reed 1909-4-4 2716 Riverside Foothils in West Riverside. Wilder's Canyon, Jurupa Hills 305 Comment
  UCR117717  Vitis vinifera Mitch Provance 1998-6-11 657 Riverside Jurupa Mountains, Pediment of the NW extreme of the Jurupa Mountains, as accessed from Country Village Rd. 259 Comment
  RSA604650  Vulpia myuros Walter Wisura 1997-4-1 5037 San Bernardino Jurupa Hills, Mary Vagl Museum and Nature Center, Cypress St, Fontana. Comment
  UCR114613  Yabea microcarpa Mitch Provance 1998-4-25 1128 San Bernardino Jurupa Mountains, South side of 'The Point' in what has historically been indicated on maps as Declezville, near the old gravel quarry, SE of the Southridge housing development. 396 Comment
  NY415084  Ziziphus parryi C. C. Parry 1850-1 s.n. Unknown San Felipe Comment
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Jul 6 2010



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