33.99166 34.09166 -117.59305 -117.49305 Archived CCH Search Results
Search Results — 348 specimen records retrieved (348 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/).
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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
  NY406506  Adolphia californica C. C. Parry 1850-1 s.n. San Diego Southern California, on the Mexican Boundary Survey Comment
  POM78988  Agrostis exarata I. M. Johnston 1925-7-23 s.n. San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 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
  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
  RSA717458  Amaranthus palmeri Scott D. White, Andrea Warniment Edwards 2006-5-23 11484 San Bernardino City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 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
  UCR132494  Amaranthus palmeri Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 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
  UCR141472  Ambrosia acanthicarpa Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  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
  POM78990  Aralia californica I. M. Johnston 1925-7-23 2121 San Bernardino Cucamonga Canyon, 5th-6th Falls 1189 Comment
  UCR111590  Artemisia dracunculus Mitch Provance 1999-1-5 1740 Riverside Mira Loma, Delhi sand dune remnant on SE corner of Milliken Ave. and Patton Rd. 256 Comment
  UCR141469  Asclepias eriocarpa Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  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
  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
  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
  UCR59186  Brassica tournefortii A. C. Sanders 1989-4-6 9038 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 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
  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
  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
  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
  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
  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
  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
  UCR146988  Camissonia hirtella Kathleen Stockwell 2000-4-29 s.n. San Bernardino San Bernardino Valley, Ontario, in lot for sale on Greystone St., c. 0.5 block west of Milliken, south of Mission Blvd. and north of the 60 Fwy 253 Comment
  SDSU3385  Camissonia micrantha H. Wedberg 1958-4-4 227 Riverside 1.4 miles west of Hwy 60 x Van Buren Ave., on Hwy 60. Cleistogamous. 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
  UCR59180  Camissonia micrantha A. C. Sanders 1989-4-6 9037 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR172744  Camissoniopsis bistorta Nathan Moorhatch 2005-5-20 s.n. San Bernardino San Bernardino Valley, City of Ontario, between Archibald Ave. and Haven Ave., south of RR and north of Ontario Airport 293 Comment
  UCR172745  Camissoniopsis micrantha Nathan Moorhatch 2005-5-20 s.n. San Bernardino San Bernardino Valley, City of Ontario, between Archibald Ave. and Haven Ave., south of RR and north of Ontario Airport 293 Comment
  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
  UCR80842  Cenchrus incertus P. J. MacKay 1992-7-18 92- 01 San Bernardino San Gabriel Valley, Ontario, Ontario Airport, eastern end of runway near a wash 290 Comment
  POM78963  Cenchrus longispinus I. M. Johnston 1925-7-1 s.n. Riverside 1 mile W of Wineville on Ontario Road [Mission Blvd.] Comment
Read comments
Apr 2 2011
  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
  SEINET191269  Centaurium venustum Muriel F. Wheeler 1938-6-13 975 Los Angeles San Dimas Wash, 1/2 mile northeast of San Dimas County park, 360 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
  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
  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
  UCR141465  Chenopodium missouriense Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  UCR258011  Chenopodium pratericola Mitch Provance 2003-6-4 603- 10 San Bernardino San Bernardino Valley, Ontario, Guasti area, near corner of S Commerce Parkway and E Santa Ana St. 287 Comment
  SD234366  Chenopodium strictum Mitch Provance 2003-6-7 7607 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UCR132497  Chenopodium strictum Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 Comment
  UCR181628  Chenopodium strictum Mitch Provance 2003-6-7 7607 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 Comment
  UCR258007  Chenopodium strictum var. glaucophyllum Mitch Provance 2003-6-4 603- 11 San Bernardino San Bernardino Valley, Ontario, Guasti area, near corner of S Commerce Parkway and E Santa Ana St. 287 Comment
  SBBG57113  Chloris virgata R. Hoffmann 1929-9-4 Riverside between Wineville [Mira Loma] and Riverside Comment
  CDA7409  Chrysanthemum coronarium Steve Boyd, T. S. Ross 1989-5-1 3587 San Bernardino City of Ontario, east side of Milliken Avenue, just north of entrance to County landfill. 0 Comment
  UCR65301  Chrysanthemum coronarium Steve Boyd, T. Ross 1989-5-10 3587 San Bernardino San Gabriel Valley, Ontario (city), east side of Milliken Ave., just north of entrance to County landfill in abandoned vineyard Comment
  RSA620642  Citrullus colocynthis M. D. Wilcox 1998-9-17 s.n. San Bernardino Ontario, SW corner of Milliken Av. & Graystone, N of the 60 Fwy 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
  UCR101535  Citrullus lanatus Michael D. Wilcox 1998-9-17 s.n. San Bernardino San Bernardino Valley, Ontario, along Haven Ave. just north of Cloverdale, south of the 60 Fwy 229 Comment
  UCR101536  Citrullus lanatus Michael D. Wilcox 1998-9-17 s.n. San Bernardino San Bernardino Valley, Ontario, SW corner of Milliken Av. and Graystone north of the 60 Fwy 267 Comment
  CDA7443  Cnicus benedictus Steve Boyd, T. S. Ross 1989-5-1 3584 San Bernardino City of Ontario, east side of Milliken Avenue, just north of entrance to County landfill. 0 Comment
  UCR114633  Cnicus benedictus John Wear, N. Moorhatch, T. Bennett 1995-6-6 s.n. San Bernardino San Bernardino Valley, Fontana 280 Comment
  RSA394809  Convolvulus arvensis M. B. Dunkle 1933-5-30 3572 San Bernardino 3 mi. East of Chino. Comment
Read comments
Oct 31 2011
  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
  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
  UCR111576  Croton californicus Mitch Provance 1999-1-5 1739 Riverside Mira Loma, Delhi sand dune remnant on SE corner of Milliken Ave. and Patton Rd. 256 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
  UCR276600  Croton californicus Mitch Provance, Jeremiah George 2016-8-19 816- 02 San Bernardino Santa Ana River Valley, Ontario, Mira Loma Substation, 0.8 miles SW of E. Riverside Dr. and Milliken Ave. 233 Comment
  NY246423  Croton californicus var. mohavensis C. C. Parry 1850-1 Unknown San Diego to Monterey 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
  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
  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
  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
  UCR59185  Cryptantha muricata A. C. Sanders 1989-4-6 9036 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 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
  POM78926  Cycloloma atriplicifolium I. M. Johnston 1925-7-1 s.n. Riverside 1 mile W of Wineville on Ontario Road [Mission Blvd.] Comment
Read comments
Jul 25 2009
  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
  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
  SD234296  Deinandra paniculata Mitch Provance 2003-6-7 7606 Riverside San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street. 262 Comment
  UCR182442  Descurainia pinnata subsp. halictorum Mitch Provance 1999-3-16 1761 Riverside San Bernardino Valley, SE Rancho Cucamonga, near the border with Fontana and Ontario, near the old Kaiser Steel Plant, +- between 4th St. and Arrow Route 320 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
  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
  UCR132493  Echinochloa crus-galli Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 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
  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
  UCR132492  Eleusine indica Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 Comment
  UCR141467  Eleusine indica Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  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
  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
  UCR141468  Eragrostis Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  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
  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
  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
  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
  CAS-BOT-BC175210  Eriogonum gracile Nathan Moorhatch 2005-5-20 s.n. San Bernardino San Bernardino Valley: Cityof Ontario, between Archibalt Ave. and Haven Ave., S of RR and N of Ontario Airport 293 Comment
  UCR172743  Eriogonum gracile Nathan Moorhatch 2005-5-20 s.n. San Bernardino San Bernardino Valley, City of Ontario, between Archibald Ave. and Haven Ave., south of RR and north of Ontario Airport 293 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
  NY323463  Eriogonum polifolium C. C. Parry 1850-1 s.n. San Diego Comment
  UC1584122  Erodium botrys Steve Boyd and Tim Ross 1989-5-10 3586 San Bernardino e side Milliken Ave. (just n of entrance of county landfill); City of Ontario 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
  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
  NY263094  Euphorbia crenulata C. C. Parry 1850-1 Unknown 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
  NY297614  Frasera parryi C. C. Parry 1850-1 s.n. Unknown Mountains E of San Diego Comment
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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
  RSA717459  Galinsoga parviflora Scott D. White, Andrea Edwards 2006-5-23 11485 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 Comment
  UCD132360  Galinsoga parviflora Scott D. White; Andrea (Warniment) Edwards 2006-5-23 11485 San Bernardino City of Ontario, south of SR-60 Freeway and Riverside Drive between Hamner Ave. (at east) and Grove Ave. (at west). 213 Comment
  UCR194200  Galinsoga parviflora Scott D. White, Andrea Edwards 2006-5-23 11485 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 Comment
  OBI74754  Galinsoga parviflora var. parviflora Scott D. White, Andrea (Warniment) Edwards 2006-5-23 11485 San Bernardino San Bernardino Valley: City of Ontaria, S of SR-60 fwy and Riverside dr, between Hamner Ave 9at E0 and Grove ave (at W). (Guasti, Corona N) 244 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
  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
  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
  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
  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
  SDSU4545  Helianthus petiolaris D. F. Howe 1960-9-12 2944 San Bernardino 17 miles west of San Bernardino. Comment
  UCR101534  Helianthus petiolaris Michael D. Wilcox 1998-9-17 s.n. San Bernardino San Bernardino Valley, Ontario, along Haven Ave. just north of Cloverdale, south of the 60 Fwy 229 Comment
  UCR107871  Helianthus petiolaris D. C. Hawks 1997-9-13 s.n. Riverside San Bernardino Valley, Near Ontario [SBdno Co.], SE of intersection of Mission Ave. & Milliken Ave. [just east of county line] 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
  SD51200  Helianthus petiolaris subsp. petiolaris Darley F. Howe 1960-9-12 2944 San Bernardino 17 miles west of San Bernardino. 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
  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
  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
  UCR181627  Hemizonia paniculata Mitch Provance 2003-6-7 7606 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 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
  UCR276603  Heterotheca subaxillaris Mitch Provance, Jeremiah George 2016-8-19 816- 05 San Bernardino Santa Ana River Valley, Ontario, Mira Loma Substation, 0.8 miles SW of E. Riverside Dr. and Milliken Ave. 233 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
  CDA20188  Hydrocotyle sibthorpioides J. Davey 2003-7-28 PDR 1271188 San Bernardino Southern California; 3825 Antelope Creek Dr, Ontario. 0 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
  UCR166827  Ipomoea purpurea Michael D. Wilcox 2005-11-19 s.n. Riverside San Bernardino Valley, Mira Loma, 13 acre fallow field at the south east junction of Hamner Ave. and Galena St., at the San Bernardino County line approximately 1.6 miles north of Swan Lake Trailer park 229 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
  NY21040  Juniperus californica C. C. Parry 1850-1 s.n. Unknown San Felipe Comment
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Jul 6 2010
  NY786713  Keckiella antirrhinoides var. antirrhinoides C. C. Parry 1850-1 s.n. Unknown Mountains east of San Diego 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
  UCR132489  Kochia scoparia Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 Comment
  UCR141471  Kochia scoparia Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 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
  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
  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
  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
  UCR132496  Leptochloa uninervia Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 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
  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
  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
  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
  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
  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
  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
  UCR172742  Lotus purshianus Nathan Moorhatch 2005-5-20 s.n. San Bernardino San Bernardino Valley, City of Ontario, between Archibald Ave. and Haven Ave., south of RR and north of Ontario Airport 293 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
  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
  RSA522278  Lotus unifoliolatus Steve Boyd 1989-5-10 3588 San Bernardino City of Ontario, east side of Milliken Avenue, just north of entrance to County landfill. 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
  RSA522273  Lupinus bicolor subsp. microphyllus Steve Boyd, T. S. Ross 1989-5-10 3583 San Bernardino City of Ontario, east side of Milliken Avenue, just north of entrance to County landfill. 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
  CDA4228  Medicago sativa Steve Boyd, T. S. Ross 1989-5-1 3585 San Bernardino San Gabriel Mtns.; City of Ontario, E side of Milliken Ave., just N of entrance to County landfill in abandoned vineyard. 0 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
  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
  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
  CHSC69824  Mina lobata Steve Morgan 1987-10-13 San Bernardino Cultivated at the Morgan residence, Ashgate place, Ontario. 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
  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
  CLARK-A1528-3445  Navarretia atractyloides John C. Roos 1948-6-13 3878 San Bernardino Fontana 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
  UCR181629  Navarretia atractyloides Mitch Provance 2003-6-7 7608 Riverside San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street 262 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
  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
  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
  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
  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
  CAS-BOT-BC171496  Oenothera californica C. W. Tilforth 1976-5-22 1208 Riverside Common in vineyards and along Milliken Ave. in n.w. Riverside county. Comment
  UCR141466  Oenothera californica Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 Comment
  UCR59188  Oenothera californica A. C. Sanders 1989-4-6 9041 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR6155  Oenothera californica C. M. Bringle 1967-4-8 B670408- 4 San Bernardino San Bernardino Valley, Milliken Ave., between Ontario and Fontana, 0.8 mi. south of railroad tracks that parallel the San Bernardino (Interstate 10) Freeway 282 Comment
  POM3073  Oenothera californica subsp. californica P. A. Munz 1918-4-25 2161 San Bernardino Between [Wineville]? and Ontario Comment
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Jan 28 2017
  RSA14194  Oenothera californica subsp. californica Carl B. Wolf 1926-5-15 171 San Bernardino 4 miles east of Chino. On Wineville Road. Comment
  RSA18955  Oenothera californica subsp. californica Roxana S. Ferris, Ruth P. Rossbach 1938-5-20 9666 Riverside Between Riverside and Ontario. Comment
  RSA263905  Oenothera californica subsp. californica C. W. Tilforth 1976-5-22 1208 Riverside Along Miliken Ave. in NW Riverside Co. Comment
  UC604974  Oenothera californica subsp. californica Roxana S. Ferris and Ruth P. Rossbach 1938-5-20 9666 Riverside between Riverside and Ontario Comment
  RSA717457  Oenothera laciniata Scott D. White, Andrea Warniment 2006-5-23 11483 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 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
  UCR194199  Oenothera laciniata Scott D. White, Andrea Edwards 2006-5-23 11483 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 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
  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
  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
  HSC89571  Pectocarya linearis A. C. Sanders 1989-4-6 9040 San Bernardino Guasti area, 1 mi. N of the Riverside County line, ca. 200 m N of Jurupa Ave. 290 Comment
  UCR59187  Pectocarya linearis A. C. Sanders 1989-4-6 9040 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  SBBG90611  Pectocarya linearis subsp. ferocula A. C. Sanders 1989-4-6 9040 San Bernardino Guasti area, 1 mi N of the Riverside County line, ca. 200 m N of Jurupa Ave 289 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
  UCD120130  Pectocarya linearis subsp. ferocula A. C. Sanders 1989-4-6 9040 San Bernardino San Bernardino Valley Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 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
  NY130529  Penstemon ternatus C. C. Parry 06 1850 s.n. Unknown Mountains E of San Diego. Comment
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Jul 5 2010
  UC218143  Phacelia douglasii P. A. Munz and R. D. Harwood 1920-5-5 3834 Riverside near Wineville 304 Comment
  RSA716071  Phalaris minor Scott D. White, Andrea Warniment Edwards 2006-5-23 11482 San Bernardino City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 Comment
  UCR194198  Phalaris minor Scott D. White, Andrea Edwards 2006-5-23 11482 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 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
  LA210033  Plagiobothrys collinus var. californicus Ivan M. Johnston; 1920-5-8 Riverside Jurupa Mountains 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
  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
  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
  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
  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
  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
  UCR132495  Polygonum aviculare Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 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
  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
  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
  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
  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
  NY454713  Ribes aureum C. C. Parry 04 1850 s.n. Unknown Collected in Southern California; Salmas bottom [?illegible] 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
  UCR68338  Rorippa palustris subsp. occidentalis Steve Morgan 1991-5-28 s.n. San Bernardino San Bernardino Valley, 3235 Ashgate Place, Ontario 244 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
  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
  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
  UCR97506  Rumex hymenosepalus Michael D. Wilcox 1997-1-8 s.n. Riverside In a vineyard c. 2.5 air mi. west of Glen Avon, just east of San Bernardino County line at Milliken Ave. & just south of Riverside Dr. 241 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
  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
  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
  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
  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
  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
  RSA716069  Solanum elaeagnifolium Scott D. White, Andrea Warniment 2006-5-23 11480 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 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
  UCR194196  Solanum elaeagnifolium Scott D. White, Andrea Edwards 2006-5-23 11480 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 Comment
  UCR95557  Solanum elaeagnifolium L. C. Wheeler 1947-8-27 6606 San Bernardino San Bernardino Valley, 3 mi east of Ontario Comment
  RSA716070  Solanum nigrum Scott D. White, Andrea Warniment 2006-5-23 11481 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 Comment
  UCR194197  Solanum nigrum Scott D. White, Andrea Edwards 2006-5-23 11481 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 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
  RSA716068  Solanum rostratum Scott D. White, Andrea Warniment 2006-5-23 11479 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 Comment
  UCR194820  Solanum rostratum Scott D. White, Andrea Edwards 2006-5-23 11479 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 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
  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
  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
  CSUSB84  Trachelospermum jasminoides Deborah Sullivan, William Talley 1973-7-12 s.n. Riverside 10 miles west of Riverside 304 Comment
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Mar 22 2014
  NY319893  Trillium sessile var. angustipetalum C. C. Parry 1850-1 s.n. Monterey Comment
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Nov 9 2015
  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
  CAS-BOT-BC327149  Verbesina encelioides Dave Hawks 1997-9-13 s.n. Riverside Near Ontario, SE of intersection of Mission Ave. adn Milliken Ave. Comment
  RSA717460  Verbesina encelioides Scott D. White, Andrea Warniment Edwards 2006-5-23 11486 San Bernardino San Bernardino Valley: City of Ontario, south of SR-60 Freeway and Riverside Drive, between Hamner Av. (at east) and Grove Av. (at west). 213 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
  UCD20394  Verbesina encelioides Joe DiTomaso 2002-6-14 s. n. San Bernardino San Bernardino County, near Ontario Airport, south of Airport Blvd, Haven Ave. roadside. Comment
  UCR107864  Verbesina encelioides D. C. Hawks 1997-9-13 s.n. Riverside San Bernardino Valley, Near Ontario [SBdno Co.], SE of intersection of Mission Ave. & Milliken Ave. [just east of county line] Comment
  UCR141470  Verbesina encelioides Mike Misenhelter 2004-9-18 s.n. San Bernardino San Bernardino Valley, Ontario, San Antonio Winery, Hamner Ave. at Riverside Dr., near the Riverside Co. line 244 Comment
  UCR148096  Verbesina encelioides J. M. DiTomaso 2002-6-14 s.n. San Bernardino San Bernardino Valley, Near Ontario Airport, south of Airport Blvd., Haven Ave. 305 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
  UCR194201  Verbesina encelioides Scott D. White, Andrea Edwards 2006-5-23 11486 San Bernardino San Bernardino Valley, City of Ontario, south of SR-60 Fwy and Riverside Drive, between Hamner Avenue and Grove avenue 244 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
  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
  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
  CDA4412  Vicia benghalensis Steve Boyd, T. S. Ross 1989-5-1 3589 San Bernardino City of Ontario, east side of Milliken Avenue, just north of entrance to County landfill. 0 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
  GH400063  Zeltnera venusta M. F. Wheeler 1938-6-13 975 Unknown San Dimas Wash, 1/2 mile northeast of San Dimas County Park 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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