33.97778 34.07778 -117.29056 -117.19056 UC/JEPS: Consortium Search Results
Search Results — 1829 specimen records retrieved (1829 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/consortium/).
 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
  RSA663326  Abutilon palmeri J. Derby 1973-6-24 s.n. San Bernardino San Bernardino Valley: Smiley Heights in Redlands. 457 Comment
  UCR13406  Abutilon palmeri Jeanine Derby 1973-5-3 730503- 01 San Bernardino San Bernardino Valley, Redlands, 128 yards west of S end of Sunnyside Avenue in Smiley Heights, on the ridge overlooking San Timoteo Canyon 510 Comment
  SEINET894318  Acacia O. F. Clarke 1972-1 s.n. Unknown Riverside. San Bernardino Valley: Smiley Heights in Redlands. (Redlands 7.5' Q.:). 457 Comment
  CLARK-A1528-2718  Acacia decurrens John C. Roos 1938-3-15 San Bernardino Loma Linda Comment
  CHSC2194  Achnatherum coronatum S. Westerberg 1938-3-3 San Bernardino Redlands wash. Comment
  RSA484097  Achnatherum coronatum E. S. Spalding 1925-4-2 s.n. San Bernardino Loma Linda. Comment
  SEINET4692067 Image available Achnatherum coronatum J. C. Roos 1950-1 4817 Riverside Hills NE of summit of Reche Canyon 762 Comment
  UCSB42221  Acmispon heermannii Roos, John 1952-6-13 Riverside Pigeon Pass 426 Comment
  UCD104377  Acmispon strigosus Ray A. Evans 1951-3-16 s.n. San Bernardino N. section San Timoteo Canyon, just south of Redlands. 365 Comment
  UCR93818  Acourtia microcephala P. J. MacKay 1996-6-15 001 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  CLARK-A1528-3971  Adenostoma fasciculatum John C. Roos 1948-5-22 3861 Riverside Reche Canyon Comment
  UCR30527  Adenostoma fasciculatum John C. Roos 1952-5-26 5722 Riverside Haas' Ranch, Reche Canyon 457 Comment
  CLARK-A1528-3539  Adiantum jordanii John C. Roos 1952-2-29 5363 Riverside Reche Canyon 457 Comment
  JEPS334  Adiantum jordanii S. B. Parish May, 1894 San Bernardino Reche Canyon San Bernardino Comment
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Mar 12 2011
  CLARK-A1528-1201  Aesculus californica John C. Roos 1966-1-1 Riverside Box Springs Mountains 579 Comment
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Nov 26 2016
  UCR130810  Aesculus californica Dave Goodward 1999-4-17 s.n. Riverside Box Springs Mountains, Pigeon Pass area, SE of small riparian/springs area SE of the end of Center St. (but off Reche Canyon Rd.), just above the NW corner of the landfill, 2300 ft. due west of hill 1519 445 Comment
Read comments
Mar 28 2014
  UC574013  Agrostis alba H. S. Yates 1937-7-5 6824 San Bernardino 5 mi w Redlands; San Bernardino Quadrangle Comment
  GH341317  Agrostis stolonifera P. A. Munz & I. M. Johnston 1924-7-29 8903 Unknown Loma Linda, San Bernadino Co. Comment
  UCD53616  Agrostis stolonifera H. S. Yates 1937-7-5 6824 San Bernardino 5 miles W. of Redlands. 335 Comment
  UCR23885  Agrostis stolonifera John C. Roos 1950-6-11 4829 San Bernardino San Bernardino Valley, Loma Linda, W Central Street 305 Comment
  UCR25414  Agrostis stolonifera John C. Roos 1949-11-16 4695 San Bernardino San Bernardino Valley, Loma Linda, N Anderson Street 323 Comment
  CLARK-A1528-4449  Agrostis stolonifera var. major John C. Roos 1937-7-14 447 San Bernardino Santa Ana River Comment
  CLARK-A1528-4451  Agrostis stolonifera var. major John C. Roos 1950-6-11 4829 San Bernardino Loma Linda Comment
  UCR24051  Agrostis viridis John C. Roos 1950-7-5 4849 San Bernardino San Bernardino Valley, Loma Linda, residence at 414 Steward Street 335 Comment
  NY785340  Ailanthus altissima J. C. Roos 1954-5-11 6117 San Bernardino Reche Canyon near mouth 365.8 Comment
  CLARK-A1528-3974  Alchemilla occidentalis John C. Roos 1950-4-22 4751 Riverside Reche Canyon 822 Comment
  RSA450097  Alchemilla occidentalis J. C. Roos 1950-4-22 4751 Riverside On the hills N.E. of the summit of Reche Canyon. 823 Comment
  UCR116074  Alchemilla occidentalis O. F. Clarke, Jeanine Derby 1974-4-13 s.n. Riverside Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass 686 Comment
  UCR207357  Alchemilla occidentalis O. F. Clarke 1997-3-8 s.n. Riverside Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. 668 Comment
  UCR23513  Alchemilla occidentalis John C. Roos 1950-4-22 4751 Riverside Hills NE of the summit of Reche Canyon 823 Comment
  UCR98068  Alchemilla occidentalis A. C. Sanders 1997-3-1 19733 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  CLARK-A1528-1012  Allium peninsulare John C. Roos 1941-5-6 136 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-1511  Allium peninsulare John C. Roos 1948-5-22 3865 Riverside Reche Canyon Comment
  CLARK-A1528-1512  Allium peninsulare John C. Roos 1950-4-22 4753 Riverside Reche Canyon 761 Comment
  CLARK-A1528-3074  Allium peninsulare Sue Damon 1981-5-19 20 Riverside Box Springs Mountains 731 Comment
  RSA648735  Allium peninsulare J. C. Roos 1948-5-22 3865 San Bernardino In a canyon S.E. of the summit of Reche Canyon. Comment
  SEINET8467245 Image available Allium peninsulare J. C. Roos 1948-5-22 3865 Riverside In a canyon SE of the summit of Reche Canyon 732 Comment
  UCD138597  Allium peninsulare Ray A. Evans 1951-4-14 s.n. San Bernardino North section of San Timoteo Canyon, just south of Redlands. 365 Comment
  UCR24101  Allium peninsulare John C. Roos 1950-4-22 4753 Riverside Summit of Reche Canyon. 765 Comment
  UCR57201  Allium peninsulare Marlene Braun 1989-4-23 4 San Bernardino San Bernardino Valley, San Timoteo Canyon south of San Timoteo Canyon Road, 1.5 mi east of the RR crossing. Access by powerline road between Happy Ours Ranch and the dairy farm. Past the main road 2 mi to low area between two steep grades. 488 Comment
  CAS-BOT-BC132056  Allium peninsulare var. peninsulare S. B. Parish s.n. San Bernardino Reche [Canon] Canyon Comment
  POM263332  Allium peninsulare var. peninsulare J. C. Roos 1941-5-6 136 San Bernardino Near Loma Linda. Comment
  UC3078  Allium peninsulare var. peninsulare H. M. Hall 1899-5-17 1098 San Bernardino Reche Canyon Comment
  CLARK-A1528-109  Amaranthus albus John C. Roos 1951-9-27 5303 San Bernardino Loma Linda Comment
  CLARK-A1528-1391  Amaranthus albus John C. Roos 1965-7-4 San Bernardino Loma Linda 304 Comment
  UCR25146  Amaranthus albus John C. Roos 1965-7-4 s.n. San Bernardino San Bernardino Valley, Loma Linda 306 Comment
  UCSB45936  Amaranthus albus Roos, John 1965-7-4 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-2400  Amaranthus blitoides John C. Roos 1940-9-14 232 a San Bernardino Comment
  POM262995  Amaranthus blitoides J. C. Roos 1940-9-14 232 San Bernardino Orchard south of Bryn Mawr. Comment
  CLARK-A1528-2401  Amaranthus deflexus John C. Roos 1965-6-20 San Bernardino Loma Linda Comment
  CLARK-A1528-6884  Amaranthus deflexus John C. Roos 1965-6-20 3 San Bernardino Loma Linda Comment
  UCR19181  Amaranthus deflexus John C. Roos 1965-6-20 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  RSA69868  Amaranthus fimbriatus J. C. Roos 1951-9-19 5222 San Bernardino In irrigated orhard with Amaranthus Palmeri, Tribulus terrestris, Loma Linda Comment
  CLARK-A1528-111  Amaranthus hybridus John C. Roos 1951-9-19 5222 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-1401  Amaranthus hybridus John C. Roos 1937-9-5 2553 San Bernardino Loma Linda Comment
  CLARK-A1528-1402  Amaranthus hybridus John C. Roos 1954-11-21 6257 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-2402  Amaranthus hybridus John C. Roos 1951-9-19 5222 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-5149  Amaranthus hybridus John C. Roos 1954-11-21 6257 San Bernardino Loma Linda 335 Comment
  UCR23418  Amaranthus hybridus John C. Roos 1938-8-19 2753 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CLARK-A1528-112  Amaranthus palmeri John C. Roos 1951-9-19 5223 San Bernardino Loma Linda Comment
  CLARK-A1528-2403  Amaranthus palmeri John C. Roos 1951-9-19 5223 San Bernardino Loma Linda 335 Comment
  POM265724  Amaranthus palmeri J. C. Roos 1940-6-24 1895 San Bernardino Loma Linda. Comment
  RSA652947  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23231 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
  RSA652948  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23232 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
Read comments
Dec 18 2008
  UCR109878  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23231 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR109879  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23232 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR23419  Amaranthus palmeri John C. Roos 1940-6-24 1895 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR82799  Amaranthus palmeri G. R. Ballmer 1994-10-12 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence w/ the Santa Ana River, below Waterman Ave. & north of the I-10 Freeway Comment
  UC1043011  Amaranthus powellii John C. Roos 1954-11-21 6257 San Bernardino Loma Linda 335 Comment
  UCR23423  Amaranthus powellii John C. Roos 1954-11-21 6257 San Bernardino San Bernardino Valley, Loma Linda 336 Comment
  CLARK-A1528-113  Amaranthus retroflexus John C. Roos 1951-9-17 5217 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-1404  Amaranthus retroflexus John C. Roos 1951-9-17 5217 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-1406  Amaranthus retroflexus Alfred R. Roos 1937-11-24 San Bernardino Bryn Mawr Comment
  CLARK-A1528-5482  Amaranthus retroflexus Alfred R. Roos 1937-11-24 San Bernardino Bryn Mawr Comment
  UCD97777  Amaranthus retroflexus A. R. Roos 1937-11-24 s.n. San Bernardino Bryn Mawr. Comment
  UCR174298  Amaranthus retroflexus A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23236 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCSB41538  Amaranthus retroflexus Roos, Alfred 1937-11-24 San Bernardino Bryn Mawr Comment
  CLARK-A1528-161  Ambrosia acanthicarpa John C. Roos 1951-9-24 5242 San Bernardino Loma Linda Comment
Read comments
Aug 20 2014
  POM262996  Ambrosia acanthicarpa J. C. Roos 1940-9-28 233 San Bernardino Loma Linda. Comment
  SEINET269277 Image available Ambrosia acanthicarpa G. R. Ballmer 1994-10-12 San Bernardino San Bernardino Valley: San Timoteo Creek about 100 m above its confluence with the Santa Ana River below Waterman Avenu Comment
  CLARK-A1528-1103  Ambrosia confertiflora John C. Roos 1943-4-10 2613 San Bernardino Loma Linda 365 Comment
  CLARK-A1528-2031  Ambrosia confertiflora John C. Roos 1937-8-23 San Bernardino Loma Linda Comment
  CLARK-A1528-5358  Ambrosia confertiflora John C. Roos 1949-10-12 4691 San Bernardino Loma Linda Comment
  POM263107  Ambrosia confertiflora J. C. Roos 1940-9-28 224 San Bernardino Loma Linda. Comment
  POM266302  Ambrosia confertiflora J. C. Roos 1939-10-17 917 San Bernardino Loma Linda. Comment
  POM302519  Ambrosia confertiflora J. C. Roos 1943-4-10 2613 San Bernardino Loma Linda. Comment
  RSA648062  Ambrosia confertiflora J. C. Roos 1943-4-10 2613 San Bernardino Loma Linda. Comment
  RSA664191  Ambrosia confertiflora J. C. Roos 1937-8-23 s.n. San Bernardino Loma Linda. Comment
  UCR18587  Ambrosia confertiflora John C. Roos 1949-10-12 4691 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CAS-BOT-BC55620  Ambrosia psilostachya A. R. Roos 1937-11-15 s.n. San Bernardino Loma Linda Comment
  CLARK-A1528-1532  Ambrosia psilostachya John C. Roos 1938-8-19 San Bernardino Santa Ana River Comment
  CLARK-A1528-1539  Ambrosia psilostachya Alfred R. Roos 1937-11-15 San Bernardino Loma Linda Comment
  RSA425024  Ambrosia psilostachya A. R. Roos 1937-11-15 s.n. San Bernardino Loma Linda Comment
  UCR18770  Ambrosia psilostachya John C. Roos 1965-10-3 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR24359  Ambrosia psilostachya John C. Roos 1938-8-19 2750 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCSB45945  Ambrosia psilostachya Roos, Alfred 1937-11-15 San Bernardino Loma Linda Comment
  CLARK-A1528-147  Ambrosia psilostachya var. californica John C. Roos 1951-9-24 5243 San Bernardino Loma Linda Comment
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Aug 20 2014
  CLARK-A1528-2723  Amorpha californica John C. Roos 1952-6-13 5767 Riverside Box Springs Mountains 487 Comment
  UCR23953  Amorpha californica John C. Roos 1952-6-13 5767 Riverside Pass between Reche Canyon and the north base of Pigeon Pass. 488 Comment
  UCR147898  Amorpha californica var. californica Dave Goodward 2002-6-30 s.n. Riverside San Bernardino Valley Region, along Reche Canyon Road, c. 2 miles from Moreno Valley end 549 Comment
  CAS-BOT-BC177261  Amorpha fruticosa H. M. Hall 1900-5-15 s.n. Riverside Reche [Canon] Canyon 457 Comment
  UC63676  Amorpha fruticosa H. M. Hall 1899-5-17 San Bernardino Reche Canyon Comment
  UCR17127.2  Amorpha fruticosa var. occidentalis Eric Fisher 1979-5-19 s.n. Riverside Box Springs Mtns, Reche Canyon, 5.5 mi NW of Moreno 610 Comment
  RSA499901  Amsinckia intermedia E. S. Spalding 1926-4-3 s.n. San Bernardino Near Loma Linda. Comment
  SFV15629  Amsinckia intermedia M. Merchant 1992-4-17 14 San Bernardino Colton. Reche Canyon, along Reche Canyon Road. 430 Comment
  UC56234 Image available Amsinckia intermedia H. M. Hall 1903-4-1 3852 Riverside vicinity Riverside; Pigeon Pass; Pigeon Pass, vicinity of Riverside 548 Comment
  UCR170315  Amsinckia intermedia A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31930 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR175382  Amsinckia intermedia Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 264 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR2879  Amsinckia intermedia N. J. Matthews 1963-4-10 41063 2 Riverside 2 mi east of junction of Pigeon Pass Rd and Mt. Vernon along roadside 488 Comment
  UC1023395  Anagallis arvensis John C. Roos 1951-7-13 5064 San Bernardino Loma Linda 323 Comment
  UCR25112  Anagallis arvensis John C. Roos 1951-7-13 5064 San Bernardino San Bernardino Valley, Loma Linda 323 Comment
  RSA52803  Ancistrocarphus filagineus J. C. Roos 1950-4-29 4773 Riverside Reche Canyon near Console Springs. 610 Comment
  UC1026576  Ancistrocarphus filagineus John and Lucille Roos 1954-5-11 6118 Riverside Reche Canyon 609 Comment
  CAS-BOT-BC84677  Anthemis cotula J. C. Roos 1965-6-29 s.n. San Bernardino Bryn Mawr 304 Comment
  CLARK-A1528-150  Anthemis cotula John C. Roos 1951-9-21 5245 San Bernardino Loma Linda Comment
  CLARK-A1528-1554  Anthemis cotula John C. Roos 1965-6-29 San Bernardino Bryn Mawr 304 Comment
  CSUSB1479  Anthemis cotula Rita Gibbons 1975-6-5 S. N. Riverside Reche Canyon Rd., 4 miles from Barton Rd. Comment
  RSA425025  Anthemis cotula J. C. Roos 1965-6-29 s.n. San Bernardino Bryn Mawr, 366 Comment
  UCSB45947  Anthemis cotula Roos, John 1965-6-29 San Bernardino Bryn Mawr 304 Comment
  JEPS83427  Antirrhinum coulterianum David M. Thompson 1983-5-10 299 Riverside 1.1 miles up Box Springs Mountain Road from junction with Pigeon Pass Road not far below W side of road; Riverside East Quad. (7.5', 1967) 670 Comment
  CLARK-A1528-4167  Antirrhinum nuttallianum John C. Roos 1965-10-19 Riverside Reche Canyon Comment
  CLARK-A1528-4168  Antirrhinum nuttallianum John C. Roos 1940-5-20 904 Riverside Reche Canyon Comment
  CLARK-A1528-5203  Antirrhinum nuttallianum John C. Roos 1941-4-19 176 Riverside Reche Canyon Comment
  UCR116075  Antirrhinum nuttallianum O. F. Clarke, Jeanine Derby 1974-4-13 s.n. Riverside Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass 686 Comment
  POM262976  Antirrhinum nuttallianum subsp. nuttallianum J. C. Roos 1941-4-19 176 Riverside Reche Canyon - 'Plateau' [Label indicates San Bernardino Co.] Comment
  UCSB37379  Aphanes occidentalis Roos, John 1950-4-22 Riverside hills N.E. of the summit of Reche Canyon 822 Comment
  CLARK-A1528-1419  Apiastrum angustifolium John C. Roos 1969-5-17 San Bernardino Loma Linda Hills brushy north slope; in semi-shade, ; ; San Bernardino South. 7.5'Q 365 Comment
Read comments
Oct 26 2015
  CLARK-A1528-1422  Apiastrum angustifolium John C. Roos 1937-3-24 1340 Riverside Pigeon Pass Comment
  UCR23391  Apiastrum angustifolium John C. Roos 1969-5-17 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills 367 Comment
  UCSB49864  Apiastrum angustifolium Roos, John 1969-5-17 San Bernardino Loma Linda Hills 365 Comment
  UCR18879  Arenaria douglasii John C. Roos 1952-5-26 5726 Riverside Reche Canyon 427 Comment
  UC64161 Image available Arenaria paludicola S. B. Parish May 1899 San Bernardino vicinity San Bernardino; Santa Ana Riv. 304 Comment
  UCR258013  Argemone munita Mitch Provance 2003-6-12 603- 03 San Bernardino San Bernardino Valley, city of San Bernardino, c. 0.3 mi. north of intersection of Vanderbilt Way and Carnegie Dr. 306 Comment
  CAS-BOT-BC102142  Arida carnosa J. C. Roos 1956-8-2 6591 San Bernardino North side of Highway 99, 0.2 miles west of Waterman Ave, San Bernardino Valley Comment
  CAS-BOT-BC102148  Arida carnosa J. C. Roos 1956-8-2 6591 San Bernardino North side of Highway 99, 0.2 miles west of Waterman Ave., San Bernardino Valley Comment
  HSC78586  Arida carnosa J. C. Roos 1956-8-2 5691 San Bernardino N side of Hwy. 99, 0.2 miles West of Waterman Ave. Comment
  JEPS31956  Arida carnosa Samuel B. Parish 1888-9-1 2059 San Bernardino Mound City [=Loma Linda]; San Bernardino Valley Comment
Read comments
Oct 1 2016
  LA102277  Arida carnosa John C. Roos; 1956-8-2 6591 San Bernardino N side of Highway 99, 0.2 mi. W of Waterman Ave Comment
  LA102439  Arida carnosa John C. Roos; 1956-8-2 6591 San Bernardino N side of Highway 99, 0.2 mi. W of Waterman Ave Comment
  UC1494259  Arida carnosa J. C. Roos 1956-8-2 6591 San Bernardino 0.2 mi w of Waterman Ave San Bernardino Valley; Highway 99 Comment
  UC303515  Arida carnosa S. B. Parish 1917-10-19 11637 San Bernardino Colton Avenue near Loma Linda Comment
  UC469013  Arida carnosa F. M. Reed 1908-9-8 1899 San Bernardino San Bernardino Valley 304 Comment
  UC63143  Arida carnosa S. B. Parish Sep 1899 San Bernardino e of Colton 304 Comment
  UC87048  Arida carnosa S. B. Parish 1888-9-1 2059 San Bernardino Mound City [=Loma Linda]; San Bernardino Valley Comment
  UCD129091  Arida carnosa J. C. Roos 1956-8-2 6591 San Bernardino north side of Highway 99, 0.2 miles west of Waterman Avenue, San Bernardino Valley. Comment
  UCR24402  Arida carnosa John C. Roos 1956-8-2 6591 San Bernardino San Bernardino Valley, [Loma Linda] north side of Hwy 99 [Redlands Blvd.], 0.2 mile west of Waterman Ave. 307 Comment
  UCSB49865  Arida carnosa Roos, John 1956-8-2 San Bernardino North side of Highway 99, 0.2 miles west of Waterman Ave., San Bernardino Valley Comment
  UCR23923  Aristida adscensionis John C. Roos 1937-6-26 1246 San Bernardino San Bernardino Valley, Redlands, Smiley Heights Comment
  RSA385015  Aristida adscensionis var. modesta E. S. Spalding 1926-4-2 s.n. San Bernardino Loma Linda. Comment
  CLARK-A1528-4475  Aristida parishii John C. Roos 1940-2-17 891 Riverside Reche Canyon 457 Comment
  CLARK-A1528-4476  Aristida parishii John C. Roos, Lucille Roos 1952-5-11 5655 San Bernardino Loma Linda 426 Comment
  CLARK-A1528-4477  Aristida parishii John C. Roos 1952-4-16 5551 Riverside Reche Canyon 457 Comment
  UCR23319  Aristida parishii John C. Roos 1952-4-16 5551 Riverside Reche Canyon. 457 Comment
  UC1043026  Aristida purpurea var. nealleyi John and Lucille Roos 1952-5-11 5655 San Bernardino 2 1/2 mi se Loma Linda; Scott's Canyon 426 Comment
  POM266629  Aristida purpurea var. parishii J. C. Roos 1940-2-17 891 San Bernardino Reche Canyon, off San Bernardino Valley. Comment
  UCR19682  Aristida purpurea var. parishii John C. Roos 1940-2-17 891 Riverside Peninsular Range, Reche Canyon 'Plateau 457 Comment
  UCR23282  Aristida purpurea var. parishii John C. Roos, L. Roos 1952-5-11 5655 San Bernardino San Bernardino Valley, Scott's Canyon, 2.5 mi. SE of Loma Linda 427 Comment
  CAS-BOT-BC137484  Aristida purpurea var. wrightii John Roos; Lucille Roos 1952-5-11 5655 San Bernardino Scott's Canyon 2.5 miles southeast of Loma Linda. 426 Comment
  CLARK-A1528-1560  Artemisia californica John C. Roos 1966-1-2 San Bernardino Loma Linda Comment
  CLARK-A1528-5496  Artemisia californica John C. Roos 1966-1-2 San Bernardino Loma Linda Comment
  CLARK-A1528-5497  Artemisia californica John C. Roos 1966-1-2 San Bernardino Loma Linda Comment
  CLARK-A1528-5498  Artemisia californica John C. Roos 1966-1-2 San Bernardino Loma Linda Comment
  SEINET222447 Image available Artemisia californica J. C. Ross 1966-1-2 San Bernardino San Bernardino County: Foothills at Loam Linda 3 X 4 feet. Comment
  UCR19518  Artemisia californica John C. Roos 1966-1-2 s.n. San Bernardino San Bernardino Valley, Foothills of Loma Linda 366 Comment
  CLARK-A1528-1563  Artemisia douglasiana Alfred R. Roos 1937-11-15 San Bernardino Loma Linda Comment
  RSA425027  Artemisia douglasiana A. R. Roos 1937-11-15 s.n. San Bernardino Loma Linda Comment
  CLARK-A1528-155  Artemisia dracunculus John C. Roos 1951-9-23 Riverside Reche Canyon Comment
  CAS-BOT-BC478840  Asparagus officinalis J. C. Roos 1965-9-19 s.n. San Bernardino Loma Linda Comment
  CLARK-A1528-3183  Asparagus officinalis John C. Roos 1965-9-19 San Bernardino Loma Linda Comment
  UCR24158  Asparagus officinalis John C. Roos 1965-9-19 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCSB46872  Asparagus officinalis J. C. Roos 1965-9-19 San Bernardino collected along Loma Linda Loma Linda Comment
  UCR23353  Asplenium vespertinum John C. Roos 1942-3-28 1087 San Bernardino San Bernardino Valley, Canyon above plateau, Reche Canyon, near Loma Linda Comment
  UCR25365  Asplenium vespertinum John C. Roos 1952-4-16 5548 Riverside Damp canyon off Reche Canyon. 518 Comment
  CLARK-A1528-1604  Aster carnosus John C. Roos 1956-8-2 6591 San Bernardino San Bernardino Valley Comment
  RSA662534  Aster carnosus J. C. Roos 1956-8-2 6591 San Bernardino San Bernardino Valley [Loma Linda] north side of Hwy 99, 0.2 miles west of Waterman Ave. Comment
  CLARK-A1528-1606  Aster exilis John C. Roos 1949-9-25 4668 San Bernardino Loma Linda Comment
  RSA48863  Aster subulatus var. ligulatus J. C. Roos 1949-9-25 4668 San Bernardino Shops buildings, Loma Linda 320 Comment
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May 21 2011
  POM10344  Astragalus didymocarpus Charlotte M. Wilder 1904-4-10 60 San Bernardino Colton Avenue Comment
  CHSC824  Astragalus douglasii S. Westerberg 1938-3-31 San Bernardino San Timoteo. Comment
  CAS-BOT-BC194101  Astragalus pomonensis Jennifer H. Jones; Janine Amaya; Thi (Teresa) Bui 2006-4-23 266 San Bernardino Hills S of Loma Linda, Hulda Crooks Park, Barton Rd. and Mountain View Ave., S down service road (powerline access road) in Scott Canyon, Redlands 7.5' Q 426 Comment
  CAS-BOT-BC194103  Astragalus pomonensis A. C. Sanders; J. C. Lyman 1995-4-17 16575 San Bernardino Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave., San Bernardino Valley 487 Comment
  CAS-BOT-BC194104  Astragalus pomonensis J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda 304 Comment
  CDA26732  Astragalus pomonensis C. E. Pratt 1967-4-3 San Bernardino Loma Linda district. 0 Comment
  CLARK-A1528-2755  Astragalus pomonensis John C. Roos 1965-6-27 San Bernardino Loma Linda 304 Comment
  CSUSB1292  Astragalus pomonensis Heather Johnston 1967-4-9 040967 2 Riverside 1.2 miles south on Lawless Road from Route 395 exit. 50 yards up turnoff road, 5 yards from roadside (right side). 365 Comment
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Apr 6 2013
  POM262971  Astragalus pomonensis J. C. Roos 1941-3-19 166 San Bernardino Reche Canyon, San Bernardino co. Comment
  RSA415667  Astragalus pomonensis E. S. Spalding 1926-3-1 s.n San Bernardino Loma Linda. Comment
  RSA450176  Astragalus pomonensis J. C. Roos 1965-6-27 s.n San Bernardino Loma Linda Hills. 305 Comment
  RSA493813  Astragalus pomonensis B. L. Phillips 1988-4-10 s.n San Bernardino San Timoteo Canyon, S of San Timoteo Canyon Rd., 1.5 miles E of RR crossing. Accessible by Powerline Service Rd. between horse ranch and dairy farm. 488 Comment
  RSA643679  Astragalus pomonensis A. C. Sanders, J. C. Lyman 1995-4-17 16575 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 426 Comment
  UCR120377  Astragalus pomonensis Mitch Provance 1998-4-4 344 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR170292  Astragalus pomonensis A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31943 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR174949  Astragalus pomonensis Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 266 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR25856  Astragalus pomonensis John C. Roos 1941-4-19 166 Riverside Reche Canyon. Comment
  UCR52402  Astragalus pomonensis B. L. Phillips 1988-4-10 s.n. San Bernardino San Bernardino Valley, San Timoteo Canyon, south of San Timoteo Canyon Road. c. 1.5 mi east of RR crossing. Accesible by powerline service rd. between horse ranch and dairy farm 512 Comment
  UCR88103  Astragalus pomonensis A. C. Sanders, J. C. Lyman 1995-4-17 16575 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  UCSB42223  Astragalus pomonensis Roos, John 1965-6-25 San Bernardino Loma Linda 304 Comment
  SEINET4560559 Image available Asystasia gangetica Leland Lubinsky 2013-1 s.n. San Bernardino San Bernardino Valley: Loma Linda, cultivated at residence on Redlands Blvd. just west of Anderson St. 325 Comment
  CAS-BOT-BC334213  Asystasia gangetica subsp. micrantha Leland Lubinsky 2013-11-5 s.n. San Bernardino San Bwrnardino Valley; Loma Linda, cultivated at residence on Redlands Blvd., just W of Anderson St. 325 Comment
  SD248309  Asystasia gangetica subsp. micrantha Leland Lubinsky 2013-11-5 San Bernardino San Bernardino Valley: Loma Linda, cultivated at residence on Redlands Blvd., just west of Anderson Street. (San Bernardino South 7.5'Q) 324 Comment
  CLARK-A1528-2295  Athysanus pusillus John C. Roos 1947-3-21 3363 Riverside Reche Canyon Comment
  CLARK-A1528-2297  Athysanus pusillus John C. Roos 1952-2-29 5366 Riverside Reche Canyon 457 Comment
  POM263099  Athysanus pusillus J. C. Roos 1941-3-8 208 San Bernardino Reche Canyon, San Bernardino Valley. Comment
  RSA482799  Athysanus pusillus L. M. Ashley 1943-4-17 20433 San Bernardino Reche Canyon, SW of Loma Linda. 427 Comment
  UCR19096  Athysanus pusillus John C. Roos 1967-2-25 s.n. Riverside Box Springs Mtns, Sunymead, Pigeon Pass Comment
  UCR207358  Athysanus pusillus O. F. Clarke 1997-3-8 s.n. Riverside Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. 668 Comment
  UCR239804  Athysanus pusillus O. F. Clarke 2004-3-28 s.n. Riverside Peninsular Range, Box Springs Mtns., east of Riverside and NW of Moreno Valley; off Quail Call Dr. 610 Comment
  UCR98063  Athysanus pusillus A. C. Sanders 1997-3-1 19732 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  UCR220138  Atriplex D. E. Bramlet 1998-12-16 2731 San Bernardino San Bernardino Valley, City of San Bernardino, ~457m west of Tippecanoe Ave. and 137m south of Cooley Ave., 183m north of Mission Zanja Creek and adjacent to Gage Well 26-1 322 Comment
  POM48511  Atriplex argentea P. A. Munz 1924-7-29 8893 San Bernardino Near Loma Linda Comment
  RSA452697  Atriplex argentea L. C. Wheeler 1932-8-20 1140 San Bernardino 4 mi. W of Redlands Comment
  UCR258016  Atriplex argentea Mitch Provance 2003-6-12 603- 08 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, south side of Hardt St. west of South Tippecanoe Ave. 320 Comment
  CLARK-A1528-2518  Atriplex argentea subsp. expansa John C. Roos 1951-9-15 5209 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-2519  Atriplex argentea subsp. expansa John C. Roos 1938-8-19 2756 San Bernardino Loma Linda Comment
  CLARK-A1528-2533  Atriplex argentea subsp. expansa Alfred R. Roos 1947-7-22 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-392  Atriplex argentea subsp. expansa John C. Roos 1951-9-15 5209 San Bernardino Loma Linda 304 Comment
  UCR23327  Atriplex argentea subsp. expansa Alfred R. Roos 1947-7-22 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  POM262871  Atriplex canescens J. C. Roos 1940-10-26 221 San Bernardino Loma Linda Comment
  UCR25186  Atriplex lentiformis subsp. lentiformis John C. Roos 1950-10-31 5022 San Bernardino San Bernardino Valley, 237 South Waterman Ave., San Bernardino 305 Comment
  CLARK-A1528-402  Atriplex polycarpa John C. Roos 1951-9-15 5208 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-2503  Atriplex rosea John C. Roos 1938-8-19 2755 San Bernardino Loma Linda Comment
  CLARK-A1528-2504  Atriplex rosea John C. Roos 1950-8-23 4946 San Bernardino San Bernardino Valley 320 Comment
  UCR23313  Atriplex rosea John C. Roos 1950-8-23 4946 San Bernardino San Bernardino Valley, Loma Linda 320 Comment
  CLARK-A1528-2506  Atriplex serenana John C. Roos 1946-8-26 2933 San Bernardino Loma Linda Comment
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Jan 21 2015
  POM48504  Atriplex serenana P. A. Munz 1924-7-29 8896 San Bernardino Near Loma Linda Comment
  POM48506  Atriplex serenana P. A. Munz, I. M. Johnston 1924-7-29 8895 San Bernardino Near Loma Linda Comment
  UCR24092  Atriplex serenana John C. Roos 1938-8-19 2757 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CAS-BOT-BC176764  Atriplex serenana var. serenana Mitch Provance; T. B. Salvato 2000-7-25 2162 San Bernardino San Bernardino Valley: Loma Linda, ca. 1/8 mile SW of the corner of Redlands Blvd and S. Waterman 305 Comment
  CDA23324  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley; Loma Linda, N side of Redlands Blvd. at W side of Richardson St., ca. 1/2 mi. E of Tippecanoe Ave. Comment
  RSA653336  Atriplex serenana var. serenana Mitch Provance, T. B. Salvato 2000-7-25 2162 San Bernardino San Bernardino Valley: Loma Linda, about 1/8 mile SW of the corner of Redlands Blvd and S. Waterman. 93 Comment
  RSA654975  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley: Loma Linda, N side of Redlands Blvd. at W side of Richardson St., ca. 1/2 mi. E of Tippecanoe Ave. 332 Comment
  SD146323  Atriplex serenana var. serenana Mitch Provance, T. B. Salvato 2000-7-25 2162 San Bernardino San Bernardino Valley: Loma Linda, ca. 0.125 mile southwesty of the corner of Redlands Blvd and S. Waterman. 305 Comment
  SD146324  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley: Loma Linda, north side of Redlands Blvd. at west side of Richardson Street, ca. 0.5 mile east of Tippecanoe Ave. 331 Comment
  UCR113493  Atriplex serenana var. serenana Mitch Provance, T. B. Salvato 2000-7-25 2162 San Bernardino San Bernardino Valley, Loma Linda, c. 1/8 mile SW of the corner of Redlands Blvd and S. Waterman 305 Comment
  UCR116387  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley, Loma Linda, north side of Redlands Blvd. at W side of Richardson St., c. 1/2 mi. east of Tippecanoe Ave. 332 Comment
  UCR258003  Atriplex serenana var. serenana Mitch Provance 2003-6-12 603- 05 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, north of East Brier Dr. and west of Tippecanoe Ave. 232 Comment
  CLARK-A1528-4494  Avena barbata John C. Roos, Lucille Roos 1950-4-15 4738 Riverside Box Springs Mountains 457 Comment
  CSUSB2216  Avena barbata Henry Magno 2003-5-10 s.n. San Bernardino Loma Linda, Ca. located abundantly left of field when enter Hulda Crooks Park. 599 Comment
  UCR23926  Avena barbata John C. Roos, L. Roos 1950-4-15 4738 Riverside Peninsular Range, Box Springs Mtns., Pigeon Pass 457 Comment
  CLARK-A1528-4496  Avena fatua Alfred R. Roos 1938-2-13 San Bernardino Loma Linda Comment
  CLARK-A1528-2037  Baccharis emoryi John C. Roos 1940-9-1 240 San Bernardino Reche Canyon Comment
  CLARK-A1528-1626  Baccharis glutinosa John C. Roos 1949-9-21 4664 Riverside Reche Canyon 457 Comment
  POM231959  Baccharis pilularis Noel Wallace 1937-11-15 s.n. Riverside Sheltered place in a canyon on N slope of Box Springs Mts. Comment
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Sep 7 2011
  POM310371  Baccharis salicifolia Margaret Hardinge 1945-11-26 68 San Bernardino Loma Linda in Wash 320 Comment
  RSA48878  Baccharis salicifolia J. C. Roos 1949-9-21 4664 Riverside Reche Canyon, 2.7 miles south of Hollow Hill Dairy 457 Comment
  UCR170291  Baccharis salicifolia A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31933 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR97505  Baccharis salicifolia A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19759 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CLARK-A1528-2550  Bassia hyssopifolia John C. Roos 1965-7-3 San Bernardino Loma Linda Comment
  CLARK-A1528-403  Bassia hyssopifolia John C. Roos 1951-9-15 5206 San Bernardino Loma Linda 304 Comment
  UCSB45938  Bassia hyssopifolia Roos, John 1965-7-3 San Bernardino Loma Linda Comment
  UCR25771  Bebbia juncea John C. Roos 1937-7-12 1508 Riverside Reche Canyon 549 Comment
  CLARK-A1528-1167  Berberis dictyota John C. Roos 1952-2-29 5379 Riverside Comment
  CLARK-A1528-2274  Berberis dictyota John C. Roos 1947-1-4 3197 Riverside Reche Canyon 487 Comment
  CLARK-A1528-5632  Berberis dictyota John C. Roos 1947-1-31 3215 Riverside Reche Canyon Comment
  CLARK-A1528-5635  Berberis dictyota John C. Roos 1947-1-31 3215 Riverside Reche Canyon Comment
  CLARK-A1528-7860  Berberis dictyota John C. Roos 1940-2-17 890 Riverside Reche Canyon Comment
  POM265669  Berberis dictyota J. C. Roos 1940-2-17 890 San Bernardino Reche Canyon, off San Bernardino Valley. Comment
  UCR18763  Berberis dictyota John C. Roos 1947-1-4 3197 Riverside Reche Canyon 488 Comment
  UCR19083  Berberis dictyota John C. Roos 1952-2-29 5379 Riverside SW of Reche Canyon 610 Comment
  CAS-BOT-BC75739  Berberis nevinii J. C. Roos 1949-3-6 13121 San Bernardino Branch of San Timoteo Canyon, south of Redlands. 426 Comment
  CAS-BOT-BC75740  Berberis nevinii John C. Roos 1949-5-6 3526 San Bernardino San Timoteo Canyon, south of Redlands. Comment
  CAS-BOT-BC75743  Berberis nevinii D. F. Howe 1970-3-30 s.n. San Bernardino Canyon on west sid eof San Tomoteo Canyon. 457 Comment
  CLARK-A1528-2270  Berberis nevinii John C. Roos 1955-3-5 6237 Riverside Scott's Canyon 426 Comment
  CLARK-A1528-5129  Berberis nevinii John C. Roos 1950-2-11 4705 San Bernardino Scott's Canyon 426 Comment
  CLARK-A1528-5130  Berberis nevinii John C. Roos 1950-2-11 4705 San Bernardino 426 Comment
  JEPS100429  Berberis nevinii Dean W. Taylor 2003-5-8 18546 San Bernardino side canyon of San Timeto Canyon, reached via powerline access road, growing ca. 0.2 miles SSW of powerline ROW 502 Comment
  POM263043  Berberis nevinii Anonymous 1937-2-27 476 San Bernardino San Timoteo Canyon, near Redlands Comment
  RSA48459  Berberis nevinii J. C. Roos 1949-5-6 3526 San Bernardino San Timoteo Canyon, south of Redlands Comment
  RSA494641  Berberis nevinii B. L. Phillips 1988-4-10 s.n. San Bernardino San Timoteo Canyon, S of San Timoteo Canyon Rd., 1.5 miles E of RR crossing. Accessible by Powerline Service Rd. between horse ranch and dairy farm. 470 Comment
  RSA517256  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino San Timoteo Canyon in the Redlands area, Pilgrim Road (0.2 miles W of the dump), 0.9 miles above San Timoteo Canyon Rd. just N of the powerlines. Comment
  RSA658699  Berberis nevinii J. C. Roos, L. Roos 1952-3-2 5384 San Bernardino Scott s Canyon 2 miles SE of Loma Linda, San Bernardino Valley. 427 Comment
  RSA753535  Berberis nevinii Michael Wall 2009-6-10 518 Riverside CNDDB EO # 04; south of Redlands ca. 0.75 miles up an unnamed canyon off San Timoteo Canyon Rd. ca. 0.5 miles NW of jct with Allesandro Blvd, (road entrance is by an abandoned dairy) 496 Comment
  SBBG28470  Berberis nevinii J. C. Roos 1949-3-6 3525 San Bernardino branch of San Timoteo Cyn, S of Redlands 426 Comment
  SBBG90613  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino San Timoteo Cyn in the Redlands area, Pilgrim Rd (0.2 mi W of the dump), 0.9 mi above San Timoteo Cyn Rd, just N of the powerlines Comment
  SD218993  Berberis nevinii M. Wall 2009-6-10 518 Riverside South of Redlands, ca. 0.75 mile up an unnamed canyon off San Timoteo Canyon Rd., ca. 0.5 mile NW of jct with Allesandro Blvd. 495 Comment
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Oct 28 2013
  SD77889  Berberis nevinii Darley F. Howe 1970-3-30 4684 San Bernardino Canyon on west side of Timoteo Canyon 455 Comment
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Dec 30 2011
  SDSU13765  Berberis nevinii D. F. Howe 1970-3-30 4684 San Bernardino Canyon on west side of San Timoteo Canyon. 457 Comment
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Dec 30 2011
  UC1605768  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino 0.9 mi above San Timoteo Canyon Rd, just n of powerlines, Pilgrim Rd (0.2 mi w of dump), Redlands area San Timoteo Canyon Comment
  UCD94996  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino San Timoteo Canyon in the Redlands area, Pilgrim Road (0.2 mi. W of the dump), 0.9 mi. above San Timoteo Canyon Road, just N of the powerlines. Comment
  UCR18758  Berberis nevinii John C. Roos 1950-2-11 4705 San Bernardino San Bernardino Valley, bottom of Scott's Canyon, 2 mi SE of Loma Linda 427 Comment
  UCR18762  Berberis nevinii John C. Roos 1947-4-12 3564 San Bernardino San Bernardino Valley, San Timoteo Canyon, 1.3 mi SE of Redlands Station Comment
  UCR23384  Berberis nevinii John C. Roos, L. Roos 1955-3-5 6293 San Bernardino San Bernardino Valley, Scott's Canyon, 2 miles SE of Loma Linda 427 Comment
  UCR51897  Berberis nevinii B. L. Phillips 1988-4-10 s.n. San Bernardino San Bernardino Valley, San Timoteo Canyon, south of San Timoteo Canyon Road. c. 1.5 mi east of RR crossing. Accesible by powerline service rd. between horse ranch and dairy farm 512 Comment
  UCR56998  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino San Timoteo Canyon, Redlands Area, Pilgrim Road (0.2 mi west of the dump), 0.9 mi above San Timoteo Canyon Road, just north of the powerlines Comment
  POM78903  Berula erecta I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  CLARK-A1528-1517  Bloomeria crocea John C. Roos 1965-6-29 San Bernardino Loma Linda Comment
  CSUSB939  Bloomeria crocea John Milbauer 1976-5-12 Riverside Pigeon Pass Road. Comment
  CSUSB942  Bloomeria crocea R. D. Keys 1973-5-13 Riverside Box Springs Mountains Pigeon Pass Road, 1 mile above Riverside dump, 100 feet south of road along spring, in the Box Springs Mountains. 304 Comment
  JEPS5207  Bloomeria crocea S. B. Parish June 1893 San Bernardino Reche Canyon Comment
  CLARK-A1528-2436  Bowlesia incana John C. Roos 1941-5-6 156 San Bernardino Loma Linda Hills Comment
  RSA452008  Bowlesia incana S. B. Parish 1895-05 s.n. San Bernardino Reche Canyon, Vicinity of San Bernardino. 304 Comment
  UCR107426  Bowlesia incana B. G. Pitzer, A. C. Sanders, T. Tennant 1998-4-26 3674 Riverside Box Springs Mountains, Pigeon Pass Road, c. 1/2 mi. by road uphill from Pigeon Pass., in Pigeon Pass Valley, on south side of mtns. 518 Comment
  UCR120405  Bowlesia incana Mitch Provance 1998-4-5 373 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR170313  Bowlesia incana A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31946 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR88230  Bowlesia incana A. C. Sanders, J. Lyman 1995-4-14 16526 San Bernardino San Bernardino Valley, Loma Linda: Loma Linda Hills at S end of Bryn Mawr Ave 460 Comment
  HSC86938  Brassica tournefortii A. C. Sanders, B. L. Phillips 1988-2-11 7611 San Bernardino S of Bryn Mawr at the end of Bryn Mawr Ave. 457 Comment
  OBI53674  Brassica tournefortii A. C. Sanders and B. Phillips, B. Phillips 1988-2-11 7611 San Bernardino S of Bryn Mawr beside a grapefruit orchard at the end of Bryn Mawr Ave (T1S, R3W, S1/2, sec 31) 457 Comment
  RSA496666  Brassica tournefortii A. C. Sanders, B. Phillips 1988-2-11 7611 San Bernardino South of Bryn Mawr beside a grapefruit ochard at the end of Bryn Mawr Ave. 457 Comment
  SBBG89226  Brassica tournefortii A. C. Sanders 1988-2-11 7611 San Bernardino end of Bryn Mawr Ave, S of Bryn Mawr 457 Comment
  SEINET3507510 Image available Brassica tournefortii A. C. Sanders, B. Phillips 1988-2-11 7611 San Bernardino South of Bryn Mawr beside a grapefruit orchard at the end of Bryn Mawr Ave. Comment
  UCD114637  Brassica tournefortii A. C. Sanders; B. Phillips 1988-2-11 7611 San Bernardino South of Bryn Mawr beside a grapefruit orchard at the end of Bryn Mawr Ave. 457 Comment
  UCR50592  Brassica tournefortii A. C. Sanders, B. L. Phillips 1988-2-11 7611 San Bernardino San Bernardino Valley, south of Bryn Mawr at the end of Bryn Mawr Ave. 457 Comment
  CLARK-A1528-1663  Brickellia desertorum John C. Roos 1949-9-21 4665 Riverside Reche Canyon 457 Comment
  CLARK-A1528-1666  Brickellia desertorum John C. Roos 1957-10-19 6658 San Bernardino Loma Linda 438 Comment
  CLARK-A1528-1669  Brickellia desertorum John C. Roos 1950-9-30 4994 Riverside Box Springs Mountains 457 Comment
  CLARK-A1528-2039  Brickellia desertorum John C. Roos 1950-9-30 4994 Riverside Box Springs Mountains 457 Comment
  CLARK-A1528-5506  Brickellia desertorum John C. Roos 1957-10-19 6658 San Bernardino Loma Linda 438 Comment
  CLARK-A1528-5507  Brickellia desertorum John C. Roos 1949-9-21 4665 Riverside Reche Canyon 457 Comment
  GH386537  Brickellia desertorum J. C. Roos & L. Roos 1950-9-30 4994 Unknown north base of Pigeon Pass, Box Springs Mts. 457 Comment
  POM229413  Brickellia desertorum Noel Wallace 1937-1 45 Riverside Indian Canyon, Box Springs Mts. Comment
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Sep 7 2011
  POM229527  Brickellia desertorum Noel Wallace 37 Riverside Hester's Spring, Box Springs Mt. Comment
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Sep 7 2011
  POM302522  Brickellia desertorum J. C. Roos 1943-8-17 2709 San Bernardino Reche Canyon, off San Bernardino Valley Comment
  RSA449967  Brickellia desertorum J. C. Roos, L. Roos 1957-10-19 6658 San Bernardino 1 mi. SW of Loma Linda hospital, in the hills by the gravel pit. An infrequent shrub in the sun, growing in dry sandy loam, on the N slope of a steep canyon. 439 Comment
  RSA48847  Brickellia desertorum J. C. Roos 1949-9-21 4665 Riverside E slope of rocky ridge in pass between Reche Canyon & Pigeon Pass 457 Comment
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Dec 5 2014
  RSA89873  Brickellia desertorum J. C. Roos, L. Roos 1950-9-30 4994 Riverside N base of Pigeon Pass, Box Springs Mts. 457 Comment
  UCR25770  Brickellia desertorum John C. Roos 1943-8-17 2709 Riverside Plateau in Reche Canyon Comment
  UCSB42270  Brickellia desertorum Roos, John; Roos, Lucille 1957-10-19 San Bernardino 1 mile S.W. of Loma Linda Hospital 438 Comment
  UCSB51163  Brickellia desertorum Roos, John 1943-8-17 San Bernardino Reche Canyon, San Bernardino Valley Comment
  UCD57760  Bromus berteroanus Ray A. Evans 1951-3-21 s.n. San Bernardino W end of San Timoteo Canyon. Just south of Redlands. 365 Comment
  SEINET799033  Bromus carinatus John & Lucille Roos, Lucille Roos 1954-1 6122 Riverside Canyon 1 mile SE of summit of Reche Canyon 685 Comment
  UCR20626  Bromus carinatus John C. Roos, L. Roos 1954-5-29 6122 Riverside Canyon 1 mi SE of summit of Reche Canyon 686 Comment
  POM364008  Bromus catharticus E. S. Spalding 1925-4-2 s.n. San Bernardino Loma Linda. Comment
  CAS-BOT-BC155790  Bromus diandrus A. C. Sanders; Mihai Costea; T. Salvato 1999-11-11 23229 San Bernardino San Bernardino Valley. Redlands, north side of Lugonia Avenue at California Street. 354 Comment
  UCD58522  Bromus diandrus Ray A. Evans 1951-5-16 s.n. San Bernardino San Timoteo Canyon, northern-most portion. Crafton Hills. Redlands drainage area. Comment
  UCR109870  Bromus diandrus A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23229 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR23320  Bromus hordeaceus John C. Roos 1952-4-29 5596 Riverside Box Springs Mtns, Reche Canyon. 457 Comment
  CLARK-A1528-4540  Bromus japonicus John C. Roos 1950-6-11 4830 San Bernardino Loma Linda 304 Comment
  LA102184  Bromus japonicus John C. Roos; 1950-6-11 4830 San Bernardino Loma Linda, W central 304 Comment
  UCR23962  Bromus japonicus John C. Roos 1950-6-11 4830 San Bernardino San Bernardino Valley, Loma Linda, W Central Street 305 Comment
  UC37652  Bromus madritensis subsp. madritensis S. B. Parish 1889-4-8 2066 San Bernardino Reche Canyon Comment
  UC37650  Bromus madritensis subsp. rubens H. M. Hall May 1899 1103 San Bernardino Southern California, Reche Canyon Reche Canyon; Southern California, Reche Canyon Comment
  CLARK-A1528-4544  Bromus mollis John C. Roos 1939-5-27 Riverside Reche Canyon Comment
  CLARK-A1528-4545  Bromus mollis John C. Roos, Lucille Roos 1950-4-15 4740 Riverside Pigeon Pass 457 Comment
  CLARK-A1528-4546  Bromus mollis John C. Roos, Lucille Roos 1950-4-15 4740 Riverside Pigeon Pass 457 Comment
  CAS-BOT-BC161787  Bromus rubens Samuel B. Parish 1889-4-8 2066 San Bernardino Reche Canyon. Comment
  CAS-BOT-BC161788  Bromus rubens H. M. Hall 1900-5-15 1103 San Bernardino Reche Canyon. 365 Comment
  CAS-BOT-BC161791  Bromus rubens S. B. Parish 1889-4-8 2066 San Bernardino Reche Canyon. Comment
  CLARK-A1528-4555  Bromus rubens John C. Roos, Lucille Roos 1950-4-15 4739 Riverside Pigeon Pass 457 Comment
  UCD59543  Bromus rubens Ray A. Evans 1951-5-5 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  UCR23875  Bromus rubens John C. Roos, L. Roos 1950-4-15 4739 Riverside Peninsular Range, Box Springs Mtns., Pigeon Pass 457 Comment
  OBI35843  Bromus sitchensis J. & L. Roos, L. Roos 1954-5-29 6122 Riverside Cyn 1 mi SE of summit of Reche Cyn 686 Comment
  CLARK-A1528-4558  Bromus tectorum John C. Roos 1950-4-17 4745 San Bernardino Loma Linda 320 Comment
  UCR23876  Bromus tectorum John C. Roos 1950-4-17 4745 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  RSA113418  Bupleurum lancifolium J. C. Roos 1957-5-14 6610 San Bernardino 204 Tulip Ave. Loma Linda. 362 Comment
  UCR23395  Bupleurum subovatum John C. Roos 1961-5-3 s.n. San Bernardino San Bernardino Valley, Loma Linda, residence at 24862 Tulip Ave. 305 Comment
  UCR23396  Bupleurum subovatum John C. Roos 1966-5-5 s.n. San Bernardino San Bernardino Valley, Loma Linda 306 Comment
  CLARK-A1528-3812  Calandrinia ciliata John C. Roos 1952-3-19 5394 Riverside Box Springs Mountains 457 Comment
  UCR170296  Calandrinia ciliata var. menziesii A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31944 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  RSA596951  Callistemon G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley: San Timoteo Creek ca. 100 meters above its confluence with the Santa Ana River, below Waterman Avenue and N of the I-10 Freeway. Comment
  CLARK-A1528-1011  Calochortus splendens John C. Roos 1941-5-6 135 San Bernardino Loma Linda 304 Comment
  POM262959  Calochortus splendens J. C. Roos 1941-5-6 135 San Bernardino Near Loma Linda. Comment
  RSA377466  Calochortus splendens E. S. Spalding 1926-4-2 s.n. San Bernardino Loma Linda. Comment
  SEINET4169992  Calochortus splendens Unknown 1979-5-19 Riverside Box Springs Mountains, Reche Canyon, 5.3 mi N. W. of Moreno 610 Comment
  CLARK-A1528-7873  Calystegia longipes John C. Roos 1952-6-8 5747 Riverside Reche Canyon 579 Comment
  CLARK-A1528-7874  Calystegia longipes John C. Roos 1952-6-8 5747 Riverside Reche Canyon 579 Comment
  CLARK-A1528-2607  Calystegia macrostegia John C. Roos 1950-4-22 4748 Riverside Pigeon Pass 457 Comment
  SBBG37494  Calystegia macrostegia R. N. Muller, S. Lindsey 1967-5-11 Riverside 1.5 mi S on Pigeon Pass Rd from jct with rd to Riverside Co Dump Comment
  UCR24124  Calystegia macrostegia John C. Roos 1950-4-22 4748 Riverside Pigeon Pass. 457 Comment
  CHSC438  Calystegia macrostegia subsp. intermedia S. Westerberg 1939-4-11 San Bernardino Bryn Mawr. Comment
  UCR266460  Camissonia Mitch Provance 2012-6-20 612 49 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  CSUSB157  Camissonia bistorta John Milbauer 1976-5-12 Riverside Pigeon Pass Road. Comment
  RSA466973  Camissonia bistorta L. M. Ashley 1943-4-20 20443 San Bernardino Loma Linda, hills south of city Comment
  UCR120403  Camissonia bistorta Mitch Provance 1998-4-5 382 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR93824  Camissonia bistorta P. J. MacKay 1996-6-15 003 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UCR170298  Camissonia californica A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31945 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR93819  Camissonia californica P. J. MacKay 1996-6-15 002 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  RSA186793  Camissonia confusa Peter H. Raven 1962-4-28 17471 Riverside Reche Canyon, 7.0 miles south of Barton Road, Loma Linda 579 Comment
  RSA653409  Camissonia confusa Mitch Provance 1999-5-7 1157 San Bernardino City of Grand Terrace: NW pediment of Blue Mt., on the SE corner of Palm Ave. and Honey Hill Dr. 396 Comment
  RSA449012  Camissonia ignota L. M. Ashley 1943-4-20 20442 Riverside Loma Linda: Hills S of Town. 427 Comment
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Feb 16 2013
  RSA85157  Camissonia intermedia J. C. Roos 1952-4-16 5546 Riverside Reche Canyon. 457 Comment
  CLARK-A1528-3360  Camissonia strigulosa John C. Roos 1949-4-18 4287 San Bernardino Loma Linda 304 Comment
  RSA654793  Camissonia strigulosa A. C. Sanders 1997-5-18 20715 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). (UTM 10km cell: 11S MH-7E, 6N. Loma Linda.) 354 Comment
  RSA85085  Camissonia strigulosa J. C. Roos 1952-4-16 5554 Riverside Reche Canyon. 457 Comment
  SDSU3409  Camissonia strigulosa H. Wedberg 1958-4-4 228 Riverside On Reche Canyon Road, about 6.3 miles south of Barton Road. Comment
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Jan 24 2013
  UCR109844  Camissonia strigulosa A. C. Sanders 1997-5-18 20715 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR1144  Camissonia strigulosa Frank C. Vasek 1958-5-9 580509- 01 Riverside San Bernardino Valley/Perris-Aguanga Basin Region, 1st valley west of Reche Canyon on new road [Reche Vista Dr.] from Console Springs to Sunnymead 671 Comment
  UCR23526  Camissonia strigulosa John C. Roos 1949-4-18 4287 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR25718  Camissonia strigulosa John C. Roos 1952-4-16 5554 Riverside Reche Canyon. 457 Comment
  UCSB45579  Camissonia strigulosa Roos, John 1952-4-16 Riverside Reche Canyon 457 Comment
  SBBG37510  Camissoniopsis bistorta R. N. Muller 1967-5-11 4 Riverside jct of Pigeon Pass Rd and rd to Riverside county dump Comment
  SDSU3334  Camissoniopsis bistorta H. Wedberg 1958-4-4 228 Riverside 6.3 miles south of Barton Road on Reche Canyon Road, south of Loma Linda. 619 Comment
  UC147301  Camissoniopsis bistorta H. M. Hall May 1899 San Bernardino Reche Canyon Comment
  UCR175384  Camissoniopsis bistorta Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 269 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR166122  Camissoniopsis micrantha A. C. Sanders, J. C. Lyman 1995-4-17 16577 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  CLARK-A1528-5641  Capsella bursa-pastoris John C. Roos 1952-2-27 5358 San Bernardino Loma Linda 335 Comment
  POM302499  Cardaria draba J. C. Roos 1943-4-4 2618 San Bernardino Waterman Ave., San Bernardino. Comment
  CLARK-A1528-177  Carduus pycnocephalus Larry Cohen 1969-5-8 Riverside Reche Canyon 457 Comment
  UCD85858  Carduus pycnocephalus A. C. Sanders; B. Pitzer 1987-4-21 7049 Riverside Box Springs Mountains, Summit of Pigeon Pass Road. 579 Comment
  UCR49459  Carduus pycnocephalus A. C. Sanders, B. Pitzer 1987-4-21 7049 Riverside Box Springs Mts., summit of Pigeon Pass Rd, Riverside 581 Comment
  SBBG84182  Carduus pycnocephalus subsp. pycnocephalus A. C. Sanders, B. Pitzer 1987-4-21 7049 Riverside Box Springs Mtns, summit of Pigeon Pass Rd; T2S, R4W, SW1/4 S14 579 Comment
  GH424034  Carex hassei S. B. Parish 1903-05-01 - 1903-06-01 5219 Unknown San Bernardino, banks of the Sta. Ana River Comment
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Aug 17 2019
  UCR51547  Carthamus tinctorius C. Huebner 1988-4-24 7- 14 Riverside San Bernardino Valley/Perris-Aguanga Basin Region, Reche Cyn, 1 mi SE [NE?] of Console Springs, SE of Colton 497 Comment
  CHSC1717  Castilleja angustifolia S. Westerberg 1938-3-22 San Bernardino Redlands wash. Comment
  UCR25604  Castilleja exserta John C. Roos 1952-4-16 5558 Riverside Box Springs Mountains, Pigeon Pass 457 Comment
  UCR25605  Castilleja exserta John C. Roos 1941-4-19 173 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  UCR26177  Castilleja exserta subsp. exserta John C. Roos 1940-5-4 881 Riverside Reche Canyon Comment
  UCSB45534  Castilleja exserta subsp. exserta Roos, John 1941-4-19 Riverside Reche Canyon - "Plateau" Comment
  CLARK-A1528-4178  Castilleja foliolosa John C. Roos 1952-2-29 5375 Riverside Reche Canyon Comment
  JEPS8763  Castilleja foliolosa S. B. Parish May 1894 San Bernardino near San Bernardino; Reche Canyon Comment
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Sep 25 2016
  POM8715  Castilleja foliolosa P. A. Munz 1920-4-11 3813 Riverside Santa Ana River Canyon. 305 Comment
  CLARK-A1528-2435  Caucalis microcarpa John C. Roos 1940-4-20 Riverside Reche Canyon Comment
  UCR88126  Caucalis microcarpa A. C. Sanders, J. C. Lyman 1995-4-17 16571 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  UCR12555  Caulanthus heterophyllus Wayne Miller 1972-4-14 720414 5 Riverside Reche Canyon, 5 mi from BartonRd. turnoff on Reche Canyon Road. 610 Comment
  CAS-BOT-BC48459  Ceanothus crassifolius J. C. Roos 1966-3-31 s.n. San Bernardino Redlands Blvd., San Timoteo Canyon 304 Comment
  CLARK-A1528-5724  Ceanothus crassifolius John C. Roos 1948-5-22 3862 Riverside Box Springs Mountains Comment
  LA41990  Ceanothus crassifolius B. Lewis; 1939-3-11 sn Riverside Reche Canyon 457 Comment
  POM262870  Ceanothus crassifolius J. C. Roos 1941-2-1 225 Riverside south of the ''Plateau'', Reche Canyon. Comment
  RSA450096  Ceanothus crassifolius J. C. Roos 1966-3-31 s.n. San Bernardino In the hills of San Timoteo Canyon, near Redlands Blvd. 305 Comment
  RSA620362  Ceanothus crassifolius A. C. Sanders 1997-3-1 19728 Riverside Box Springs Mountains: Pigeon Pass, canyon below Regulus Road, 0.6 mi. W of Pigeon Pass Rd., 0.4 mi. E of Bench Mark 'Table' 610 Comment
  UC1071052  Ceanothus crassifolius R. St. John 1931-1-5 169 San Bernardino Smiley Heights Redlands quad 457 Comment
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Nov 27 2011
  UCR120347  Ceanothus crassifolius Mitch Provance 1998-4-5 376 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR142208  Ceanothus crassifolius June Latting 1979-4-1 s.n. Riverside Box Springs Mountain 915 Comment
  UCR98060  Ceanothus crassifolius A. C. Sanders 1997-3-1 19728 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  A349090  Ceanothus cuneatus S. B. Parish 1907-04-01 - 1907-05-01 Unknown Reche Canon, San Bernardino Valley Comment
  GH349109  Ceanothus cuneatus S. B. Parish 1907-4-12 11088 Unknown Reche Canon Comment
  CAS-BOT-BC51049  Ceanothus integerrimus var. macrothyrsus S. B. Parish 1906-5-29 5760 San Bernardino Benson's Flat, Walen?an Canyon, Southern slope of the San Bernardino Mts. 1066 Comment
  UCR23477  Ceanothus tomentosus subsp. olivaceus John C. Roos 1966-3-31 s.n. San Bernardino San Bernardino Valley, in the hills of San Timoteo Canyon, near Redlands Blvd 305 Comment
  RSA450095  Ceanothus tomentosus var. olivaceus J. C. Roos 1966-3-31 s.n. San Bernardino In the hills of San Timoteo Canyon, near Redlands Blvd. 305 Comment
  JEPS44134  Centaurea melitensis S. B. Parish 1894-5-1 San Bernardino near San Bernardino Comment
  UCD130043  Centaurea melitensis Ray A. Evans 1951-5-13 s.n. San Bernardino N section San Timoteo Canyon, just south of Redlands. 365 Comment
  UCR3465  Centaurea melitensis Tom Painter 1964-5-16 51664 4 Riverside San Bernardino Valley/Perris-Aguanga Basin, Box Springs Mtn., 1.2 mi SW of intersection of Pigeon Pass Road and Box Springs Road 765 Comment
  CLARK-A1528-2946  Centaurium venustum John C. Roos 1952-6-13 5766 Riverside Reche Canyon 457 Comment
  UCR23694  Centaurium venustum John C. Roos 1952-6-13 5766 San Bernardino San Bernardino Valley, Reche Canyon 457 Comment
  RSA707576  Centromadia pungens subsp. laevis R. A. Hamilton 2005-5-20 s.n. San Bernardino San Bernardino, east of Waterman Ave. and just southwest of railroad bridge over the river. 310 Comment
  CAS-BOT-BC388159  Cerastium fontanum John C. Roos 1952-5-12 5658 San Bernardino Loma Linda 320 Comment
  RSA92605  Cerastium fontanum J. C. Roos 1952-5-12 5658 San Bernardino Loma Linda 320 Comment
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Jan 24 2010
  UCR25792  Cerastium fontanum subsp. vulgare John C. Roos 1952-5-12 5658 San Bernardino San Bernardino Valley, Loma Linda 320 Comment
  UCR25793  Cerastium glomeratum John C. Roos 1952-4-16 5556 Riverside Box Springs Mountains, Pigeon Pass 457 Comment
  CLARK-A1528-4922  Cerastium vulgatum John C. Roos 1937-3-8 1303 San Bernardino Loma Linda Comment
  CAS-BOT-BC279541  Chaenactis artemisiifolia H. M. Hall 1900-5-15 s.n. Riverside Reche Canon [Canyon] 457 Comment
  UC30976  Chaenactis artemisiifolia H. M. Hall May 17 1899-May 20 1899 11051 Riverside Reche Canon <two specimens, one from Reche Canon another collected at lower altitudes> San Jacinto Mountains Comment
  CLARK-A1528-1757  Chaenactis glabriuscula John C. Roos 1940-5-4 883 San Bernardino Reche Canyon Comment
  UCR142199  Chaenactis glabriuscula June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR3459  Chaenactis glabriuscula Tom Painter 1964-5-1 5164 3 Riverside Reche Canyon Rd. 400 Comment
  UC63014  Chaenactis glabriuscula var. glabriuscula H. M. Hall 1899-5-1 1104 .1 Riverside Reche Canon 457 Comment
  CSUSB1491  Chaenactis glabriuscula var. lanosa Rita Gibbons 1975-6-5 S. N. Riverside Reche Canyon Rd., 4 miles from Barton Rd. Comment
  UCSB45937  Chamaesyce maculata Roos, John; Roos, Lucille 1951-7-28 San Bernardino Highway 99, near Alabama St. west of Redlands, San Bernardino Valley 365 Comment
  RSA78384  Chamaesyce nutans J. C. Roos 1951-7-28 5065 San Bernardino Hwy 99, near Alabama St. west of Redlands, San Bernardino Valley. 366 Comment
  RSA614604  Chamaesyce polycarpa var. polycarpa A. C. Sanders 1994-1-30 14224 Riverside Box Springs mountains, E-facing open slope at the head of big Springs Canyon, in saddle SE of peak 2602. 762 Comment
  RSA444477  Chamaesyce supina J. C. Roos 1965-7-28 s.n. San Bernardino Loma Linda: Garden in Loma Linda Comment
  UCR97754  Cheilanthes newberryi A. C. Sanders 1997-3-1 19729 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  RSA423245  Chenopodium E. S. Spalding 1925-4-1 s.n. San Bernardino Near Loma Linda. Comment
  CDA2991  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23666 San Bernardino San Bernardino Valley; Redlands, California St. on S side of I-10 Fwy Comment
  CLARK-A1528-2554  Chenopodium album John C. Roos 1965-7-4 San Bernardino Loma Linda 304 Comment
  GH403034  Chenopodium album A. C. Sanders & M. C. Provance 2000-9-17 23651 Unknown San Bernardino Valley: Redlands, Lugonia Ave. at California St. Comment
  RSA727639  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23651 San Bernardino San Bernardino Valley: Redlands, Lugonia Ave. at California St. 354 Comment
  RSA727640  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23647 San Bernardino San Bernardino Valley: Redlands, Lugonia Ave. at California St. 354 Comment
  UCR113090  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23666 San Bernardino San Bernardino Valley, Redlands, California St. on south side of I-10 Fwy 354 Comment
  UCR113108  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23649 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St. 354 Comment
  UCR114097  Chenopodium album A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23241 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR175989  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23651 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St. 354 Comment
  UCR175990  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23650 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St. 354 Comment
  UCR175991  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23647 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St. 354 Comment
  UCR24551  Chenopodium album John C. Roos 1965-7-4 s.n. San Bernardino San Bernardino Valley, Loma Linda 306 Comment
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Jan 16 2015
  CLARK-A1528-408  Chenopodium ambrosioides John C. Roos 1975-9-19 5227 San Bernardino Loma Linda 304 Comment
  UCD97960  Chenopodium californicum Ray A. Evans 1951-3-24 s.n. San Bernardino W end of San Timoteo Canyon. Just south of Redlands. 365 Comment
  UCR23310  Chenopodium californicum John C. Roos 1952-4-16 5560 Riverside Box Springs Mountains, Pigeon Pass 366 Comment
  UCR88102  Chenopodium californicum A. C. Sanders, J. C. Lyman 1995-4-17 16576 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  SD146309  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23652 San Bernardino San Bernardino Valley; Redlands, Lugonia Ave, at Nevada Street. 363 Comment
  UCD98291  Chenopodium missouriense A. C. Sanders; Mihai Costea, T. Salvato 1999-11-11 23243 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
  UCR113107  Chenopodium missouriense G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  UCR113113  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23652 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at Nevada St. 364 Comment
  UCR113114  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23668 San Bernardino San Bernardino Valley, Redlands, California St. on south side of I-10 Fwy 354 Comment
  UCR113123  Chenopodium missouriense A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23242 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR114088  Chenopodium missouriense A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23243 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  CLARK-A1528-409  Chenopodium murale John C. Roos 1951-9-16 5211 San Bernardino Loma Linda 320 Comment
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Jan 16 2015
  UCR109876  Chenopodium murale A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23234 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  CLARK-A1528-2571  Chenopodium pumilio John C. Roos 1937-7-14 San Bernardino Santa Ana River Comment
  CLARK-A1528-2573  Chenopodium pumilio John C. Roos 1965-7-4 San Bernardino Loma Linda Comment
  CLARK-A1528-5415  Chenopodium pumilio John C. Roos 1965-7-4 San Bernardino Loma Linda Comment
  UCR19732  Chenopodium pumilio John C. Roos, L. Roos 1952-11-1 5906 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  CDA3091  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23667 San Bernardino San Bernardino Valley; Redlands, California St. on S side of I-10 Fwy Comment
  SD146304  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mihai Costea, T. Salvato. 1999-11-11 23242 San Bernardino San Bernardino Valley; Redlands, north side of Lugonia Ave. at California Street. 353 Comment
  UCR113120  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23667 San Bernardino San Bernardino Valley, Redlands, California St. on south side of I-10 Fwy 354 Comment
  UCR113121  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23670 San Bernardino San Bernardino Valley, Loma Linda, north side of Redlands Blvd. at Poplar St., east of Tippecanoe Ave. 332 Comment
  UCR113485  Chenopodium strictum var. glaucophyllum Mitch Provance, T. B. Salvato 2000-7-25 2166 San Bernardino San Bernardino Valley, Loma Linda, c. 1/8 mile SW of the corner of Redlands Blvd and S. Waterman 305 Comment
  UCR93823  Chenopodium strictum var. glaucophyllum P. J. MacKay 1996-6-15 007 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  JEPS9186  Chilopsis linearis subsp. arcuata S. B. and W. F. Parish June, 1887 San Bernardino San Bernardino Mission, mouth of San Timoteo Cyn. Comment
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Nov 12 2016
  UC196754  Chilopsis linearis subsp. arcuata S. B. and W. F. Parish June, 1887 San Bernardino San Bernardino Mission, San Timoteo Canyon Comment
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Nov 12 2016
  UCR18830  Chlorogalum pomeridianum John C. Roos 1952-6-8 5749 Riverside Reche Canyon 549 Comment
  RSA643688  Chorizanthe coriacea A. C. Sanders, J. C. Lyman 1995-4-17 16574 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 426 Comment
  UCR11321  Chorizanthe coriacea Heather Johnston 1967-5-18 051867- 03 Riverside San Bernardino Valley, Reche Canyon, field opposite 7382 Reche Canyon Road 457 Comment
  UCR16538  Chorizanthe coriacea H. C. Sharma 1976-4-25 760425- 04 Riverside San Bernardino Valley, Reche Canyon, area opposite 7382 Reche Canyon Road 457 Comment
  UCR18098  Chorizanthe coriacea O. F. Clarke 1967-5-2 s.n. Riverside Pigeon Pass in the Box Springs Mtns behind UC Riverside campus 610 Comment
  UCR88104  Chorizanthe coriacea A. C. Sanders, J. C. Lyman 1995-4-17 16574 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  RSA392691  Chorizanthe leptotheca E. S. Spalding 1926-4-1 13755 San Bernardino Near Loma Linda Comment
  UCR19068  Chorizanthe leptotheca John C. Roos 1952-6-8 5748 Riverside Reche Canyon 549 Comment
  CLARK-A1528-3602  Chorizanthe parryi John C. Roos 1950-5-27 4819 Riverside Reche Canyon 761 Comment
  RSA392783  Chorizanthe parryi var. parryi E. S. Spalding 1926-4-1 s.n. San Bernardino Loma Linda Comment
  UC52601  Chorizanthe parryi var. parryi S. B. Parish May 1888 San Bernardino Lugonia Comment
  UCR19249  Chorizanthe parryi var. parryi John C. Roos 1950-5-27 4819 Riverside Peninsular Range, Hills NE of summit of Reche Canyon 762 Comment
  UCR25721  Chorizanthe parryi var. parryi John C. Roos, L. Roos 1952-5-11 5650 San Bernardino San Bernardino Valley, Scott's Canyon, 2.5 mi. SE of Loma Linda 427 Comment
  UCSB45603  Chorizanthe parryi var. parryi Roos, John; Roos, Lucille 1952-5-11 San Bernardino Scott's Canyon 2.5 miles southeast of Loma Linda. 426 Comment
  JEPS57747  Chorizanthe xanti W. L. Jepson May 15 1913-May 23 1913 5565 San Bernardino Santa Ana river bottom San Bernardino Valley 365 Comment
  CLARK-A1528-1765  Chrysanthemum leucanthemum John C. Roos 1966-6-26 San Bernardino Loma Linda Comment
  RSA431201  Chrysanthemum leucanthemum J. C. Roos 1966-6-26 s.n. San Bernardino Private residence in City of Loma Linda. Comment
  UCR23730  Chrysanthemum leucanthemum John C. Roos 1966-6-26 s.n. San Bernardino San Bernardino Valley, private residence in City of Loma Linda 305 Comment
  CLARK-A1528-191  Cirsium californicum Rand Ch. Isbell 1970-5-24 16 Riverside Riverside 640 Comment
  CLARK-A1528-1777  Cirsium occidentale John C. Roos 1952-4-13 5523 Riverside Box Springs Mountains 487 Comment
  UC63141  Cirsium occidentale var. californicum H. M. Hall 1899-5-17 San Bernardino Reche Comment
  UCR3249  Cirsium occidentale var. californicum Bob Brownell 1964-5-15 s.n. Riverside 4.5 mi from Washington Avenue, Colton, up Reche Canyon Rd 366 Comment
  JEPS59249  Cirsium occidentale var. venustum Samuel B. Parish 1888-5-1 San Bernardino Reche Canyon, Santa Ana hills Santa Ana Comment
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Dec 14 2015
  CAS-BOT-BC285738  Cirsium vulgare J. C. Roos 1955-8-8 6525 San Bernardino Loma Linda 320 Comment
  CLARK-A1528-1778  Cirsium vulgare John C. Roos 1965-7-21 San Bernardino Loma Linda Comment
  SD53019  Cirsium vulgare J. C. Roos 1955-8-8 6525 San Bernardino Loma Linda 320 Comment
  UC1234858  Cirsium vulgare J. C. Roos 1955-8-8 6525 San Bernardino Loma Linda 320 Comment
  CLARK-A1528-3364  Clarkia dudleyana John C. Roos 1952-6-8 5752 Riverside Reche Canyon 518 Comment
  SDSU8636  Clarkia dudleyana Wende E. Rehlaender 1983-5-5 120 Riverside Reche Canyon, approx 4.4 mi. from NW end of Reche Canyon Rd., 2.5 mi east of Highgrove and 2.5 mi. south of Loma Linda. Plant on a 100ft. hill, 12-15 yards from the road. Comment
  CHSC110693  Clarkia epilobioides Dean Wm. Taylor 2003-5-7 18547 San Bernardino Peninsular Ranges. Side canyon of San Timeto Cnyon, reached via powerline access road, growing ca. 0.2 miles SSW of powerline ROW. 640 Comment
  RSA0089859  Clarkia epilobioides Dean Wm. Taylor 2003-5-8 18547 San Bernardino Side canyon of San Timeto Canyon, reached via powerline access road, growing ca. 0.2 miles SSW of powerline ROW. 502 Comment
  SEINET1910833  Clarkia epilobioides A. C. Sanders, J. C. Lyman 1995-1 16572 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 427 Comment
  UCR158088  Clarkia epilobioides A. C. Sanders, J. C. Lyman 1995-4-17 16572 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  SDSU8708  Clarkia purpurea Wende E. Rehlander 1983-5-22 105 Riverside Open rolling hills in upper part of Reche Canyon, approx. 7.5 miles from NW end of Reche Canyon Road, 0.5 mi. SE of Console Springs, and about 5 mi. south of Redlands. Comment
  CAS-BOT-BC439552  Claytonia parviflora subsp. parviflora S. B. Parish 1891-4-20 2148 San Bernardino Smiley Heights, Redlands. Comment
  CLARK-A1528-3823  Claytonia perfoliata John C. Roos 1947-2-20 3270 San Bernardino Loma Linda Comment
  SBBG37512  Claytonia perfoliata subsp. perfoliata R. N. Muller, S. Lindsey 1967-5-11 Riverside 0.8 mi S on rd top of Box Springs Mtns from its jct with Pigeon Pass Rd Comment
  POM302502  Clematis pauciflora J. C. Roos 1943-3-13 2592 Riverside Reche Canyon, off San Bernardino valley. Comment
  RSA386293  Clematis pauciflora Jeannette B. Edge 1934-3-30 s.n. San Bernardino Timoteo Canyon 518 Comment
  UCD95598  Clematis pauciflora Ray A. Evans 1951-4-14 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  UCR116073  Clematis pauciflora O. F. Clarke, Jeanine Derby 1974-4-13 s.n. Riverside Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass 686 Comment
  UCR93822  Cnicus benedictus P. J. MacKay 1996-6-15 006 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  SBBG45110  Collinsia concolor R. N. Muller, S. Lindsey 1967-5-11 Riverside 0.8 mi S of rd to top of Box Springs Mtns from its jct with Pigeon Pass Rd Comment
  UCR120345  Collinsia concolor Mitch Provance 1998-4-5 387 Riverside Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line. 549 Comment
  CLARK-A1528-4193  Collinsia heterophylla John C. Roos 1950-4-15 4733 Riverside Reche Canyon 822 Comment
  CLARK-A1528-1826  Conyza bonariensis John C. Roos 1951-9-18 5219 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-194  Conyza bonariensis John C. Roos 1951-9-18 5219 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-2149  Conyza bonariensis John C. Roos 1949-10-3 4688 San Bernardino Loma Linda Comment
  CLARK-A1528-5616  Conyza bonariensis John C. Roos 1965-5-22 San Bernardino Loma Linda Comment
  CLARK-A1528-196  Conyza canadensis John C. Roos 1951-9-17 5212 San Bernardino Loma Linda 320 Comment
  POM263108  Conyza canadensis J. C. Roos 1940-9-14 227 San Bernardino Loma Linda, San Bernardino Valley Comment
  CLARK-A1528-5619  Corethrogyne filaginifolia John C. Roos 1947-7-18 3730 San Bernardino Loma Linda Comment
  POM10040  Corethrogyne filaginifolia E. A. Zumbro 1901-09 31 San Bernardino Reches Canyon Comment
  CLARK-A1528-2306  Coronopus didymus John C. Roos 1953-4-16 5913 San Bernardino Loma Linda 320 Comment
  SD122694  Coronopus didymus John C. Roos 1953-4-16 5913 San Bernardino Loma Linda, San Bernardino Valley. 320 Comment
  UCR109845  Coronopus didymus A. C. Sanders 1997-5-18 20714 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR19726  Coronopus didymus John C. Roos 1953-4-16 5913 San Bernardino San Bernardino Valley, Loma Linda 320 Comment
  CLARK-A1528-4849  Cotula australis John C. Roos 1952-2-27 5357 San Bernardino Loma Linda 335 Comment
  RSA423456  Crassula connata E. S. Spalding 1926-4-1 s.n. San Bernardino Loma Linda Comment
  CLARK-A1528-2618  Crassula erecta John C. Roos 1952-2-29 5373 Riverside Riverside 457 Comment
  CLARK-A1528-2619  Crassula erecta John C. Roos 1947-2-20 3275 San Bernardino Loma Linda Hills Comment
  CLARK-A1528-5403  Crassula erecta John C. Roos 1947-2-20 3275 San Bernardino Loma Linda Hills Comment
  CLARK-A1528-2691  Croton californicus John C. Roos 1965-6-27 San Bernardino Loma Linda 1000+ ft Comment
  RSA450063  Croton californicus J. C. Roos 1965-6-27 s.n San Bernardino Loma Linda Hills. 305 Comment
  RSA480587  Croton californicus A. R. Roos 1922-11-8 s.n. San Bernardino Near Loma Linda 915 Comment
  UCR120380  Croton californicus Mitch Provance 1998-4-4 342 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR170294  Croton californicus A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31941 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR23549  Croton californicus John C. Roos 1965-6-27 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills 366 Comment
  UCSB45965  Croton californicus Roos, John 1965-6-27 San Bernardino Loma Linda Hills 304 Comment
  UCR23593  Croton setiger John C. Roos 1938-8-19 2747 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR51673  Cryptantha decipiens B. L. Phillips 1988-4-10 s.n. San Bernardino San Bernardino Valley, San Timoteo Canyon, south of San Timoteo Canyon Road. c. 1.5 mi east of RR crossing. Accesible by powerline service rd. between horse ranch and dairy farm 512 Comment
  CLARK-A1528-2215  Cryptantha intermedia John C. Roos 1947-2-20 3276 San Bernardino Loma Linda Comment
  CLARK-A1528-2216  Cryptantha intermedia John C. Roos 1950-4-22 4746 Riverside Pigeon Pass 457 Comment
  CLARK-A1528-2217  Cryptantha intermedia John C. Roos 1947-3-21 3366 Riverside Reche Canyon Comment
  RSA450444  Cryptantha intermedia J. C. Roos 1950-4-22 4746 Riverside Pigeon Pass Comment
  RSA499596  Cryptantha intermedia E. S. Spalding 1926-4-2 s.n. San Bernardino Loma Linda. Comment
  RSA659685  Cryptantha intermedia J. C. Roos 1947-3-21 3366 Riverside Plateau, Reche Canyon Comment
  UCR142239  Cryptantha intermedia June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR175386  Cryptantha intermedia Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 265 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR23587  Cryptantha intermedia John C. Roos 1950-4-22 4746 Riverside Pigeon Pass. 457 Comment
  UCR88120  Cryptantha microstachys A. C. Sanders, J. C. Lyman 1995-4-14 16527 San Bernardino San Bernardino Valley, Loma Linda, N slope of Loma Linda Hills, at S end of Bryn Mawr Ave. (at Beaumont Ave.). 457 Comment
  UCR23584  Cryptantha muricata John C. Roos 1950-4-15 4732 Riverside The summit of Reche Canyon 793 Comment
  UCSB46749  Cryptantha muricata Roos, John 1950-4-15 Riverside Summit of Reche Canyon 792 Comment
  CLARK-A1528-2227  Cryptantha muricata var. jonesii John C. Roos 1950-4-15 4732 Riverside Reche Canyon 792 Comment
  CLARK-A1528-2788  Cucurbita foetidissima John C. Roos 1952-6-13 5764 San Bernardino Reche Canyon 365 Comment
  UCR24181  Cucurbita foetidissima John C. Roos 1952-6-13 5764 San Bernardino San Bernardino Valley, Reche Canyon 457 Comment
  UCR25935  Cucurbita palmata John C. Roos 1951-9-29 5304 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  CLARK-A1528-2662  Cupressus stephensonii John C. Roos 1962-5-19 Riverside Loma Linda Comment
  UCR7800  Cuscuta californica var. papillosa O. F. Clarke 1968-9-5 s.n. San Bernardino San Bernardino Valley, Reche Canyon, near Riverside County line 396 Comment
  POM184040  Cuscuta ceanothi P. A. Munz 1932-4-20 12737 San Bernardino 2 miles west of Redlands, low ground Comment
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Dec 10 2011
  LA210108  Cuscuta subinclusa Louis C. Wheeler; 1932-8-20 1142 Riverside 4 mi W Redlands 304 Comment
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Mar 22 2014
  RSA0097150  Cylindropuntia californica var. parkeri Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-6-28 18382 San Bernardino 15 km SE of central San Bernardino, 40m north of the Riverside County line, 2 km south of San Timoteo Wash. 496 Comment
  SEINET11037941 Image available Cylindropuntia californica var. parkeri Marc A. Baker, Mark Franke 2015-4-21 18331 San Bernardino 1.4 km south of San Timoteo Wash, 4 km south of central Redlands, 16 km SE of central San Bernardino 488 Comment
  SEINET9037752 Image available Cylindropuntia californica var. parkeri M. A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile shohet, and Youssef Atallah 2015-1 18381 San Bernardino 15km SE of central San Bernardino, 20m north of the Riverside County line, 2km south of San Timoteo Wash, edge of small ravine, pale brown silt 500 Comment
  SEINET9037754 Image available Cylindropuntia californica var. parkeri M. A. Baker 2015-1 18383 San Bernardino 13km SE of central San Bernardino, 1.5km south of San Timoteo Wash 497 Comment
  SEINET9037786 Image available Cylindropuntia californica var. parkeri M. A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile shohet, and Youssef Atallah 2015-1 18382 San Bernardino 15km SE of central San Bernardino, 40m north of the Riverside County line, 2km south of San Timoteo Wash 496 Comment
  CLARK-A1528-51  Cynodon dactylon John C. Roos 1951-10-2 5311 San Bernardino Loma Linda 320 Comment
  UCR82916  Cyperus difformis G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  SEINET269280  Cyperus odoratus G. R. Ballmer 1994-10-1 San Bernardino San Bernardino Valley: San Timoteo Creek about 100 m above its confluence with the Santa Ana River below Waterman Avenu Comment
  UCR82918  Cyperus odoratus G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  CAS-BOT-BC113994  Cyperus parishii Samuel B. Parish 1903-11-1 5305 San Bernardino Sand bed of Santa Ana River. 762 Comment
  CLARK-A1528-3081  Cyperus rotundus John C. Roos 1949-11-18 4698 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-4577  Dactylis glomerata John C. Roos 1938-6-4 473 San Bernardino Loma Linda Comment
  POM263117  Dactylis glomerata J. C. Roos 1938-6-4 473 San Bernardino Loma Linda, San Bernardino Valley. Comment
  UCR25610  Dactylis glomerata John C. Roos 1947-5-27 3650 San Bernardino San Bernardino Valley, Loma Linda, residential area 366 Comment
  CLARK-A1528-4343  Datura meteloides John C. Roos 1965-6-27 San Bernardino Loma Linda 304 Comment
  UCR19551  Datura stramonium var. tatula John C. Roos 1949-8-20 4622 San Bernardino San Bernardino Valley, Waterman Avenue near Santa Ana River Bridge 305 Comment
  RSA444674  Datura wrightii J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  UCSB37357  Datura wrightii Roos, J. 1965-6-27 San Bernardino Loma Linda. 304 Comment
  CLARK-A1528-139  Daucus pusillus 1969-5-14 Riverside Box Springs Mountains 396 Comment
  UCSB42187  Deinandra fasciculata Roos, John 1965-6-27 San Bernardino Loma Linda Hills 304 Comment
  RSA0097761  Deinandra kelloggii Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-7-3 18376 Riverside 1.8 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 35m south of the San Bernardino County line. 491 Comment
  UC111301  Deinandra kelloggii C. M. Wilder 1907-11-1 742 Riverside Head of Pigeon Pass Comment
  UCSB37787  Deinandra kelloggii Roos, John 1965-6-27 Riverside Reche Canyon; Riverside or San Bernardino County Comment
  RSA0098342  Deinandra paniculata Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-7-3 18378 Riverside 1.8 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 35m south of the San Bernardino County line. 491 Comment
  RSA0098343  Deinandra paniculata Marc A. Baker, Michelle Cloud-Hughes 2015-7-2 18375 San Bernardino 1.5 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 160m north of the Riverside County line. 487 Comment
  RSA0098344  Deinandra paniculata Marc A. Baker, Michelle Cloud-Hughes 2015-7-2 18375 San Bernardino 1.5 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 160m north of the Riverside County line. 487 Comment
  CLARK-A1528-3860  Delphinium parishii subsp. parishii John C. Roos 1947-5-10 3612 Riverside Reche Canyon Comment
  UCD96269  Delphinium parryi Ray A. Evans 1951-5-5 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  UCR4123  Delphinium parryi Ronald M. Cope 1965-5-3 s.n. Riverside Box Springs Mtns., west side of road between Pigeon Pass Road and 'Big C', about 1 mi from 'C 610 Comment
  UCR18761  Descurainia sophia John C. Roos 1966-3-27 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  CLARK-A1528-1523  Dichelostemma pulchellum John C. Roos 1952-2-29 5380 Riverside Pigeon Pass Comment
  CLARK-A1528-1524  Dichelostemma pulchellum John C. Roos 1948-4-29 2910 San Bernardino Loma Linda 335 Comment
  CAS-BOT-BC208986  Digitaria ischaemum John C. Roos 1952-9-25 5898 San Bernardino Loma Linda, San Bernardino Valley 320 Comment
  CLARK-A1528-4583  Digitaria ischaemum John C. Roos 1952-9-25 5898 San Bernardino Loma Linda 320 Comment
  UC1023392  Digitaria ischaemum John C. Roos 1952-9-25 5898 San Bernardino San Bernardino Valley Loma Linda; , Loma Linda 320 Comment
  UCR20451  Digitaria ischaemum John C. Roos 1952-9-25 5898 San Bernardino San Bernardino Valley, Loma Linda Comment
  UCR82920  Digitaria ischaemum G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  CAS-BOT-BC209078  Digitaria sanguinalis J. C. Roos 1965-7-5 s.n. San Bernardino Loma Linda Comment
  CLARK-A1528-4587  Digitaria sanguinalis John C. Roos 1965-7-5 San Bernardino Loma Linda 304 Comment
  UCR23887  Digitaria sanguinalis John C. Roos 1938-8-19 2748 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCSB37833  Digitaria sanguinalis Roos, John 1965-7-5 San Bernardino Loma Linda 304 Comment
  UCSB45582  Digitaria sanguinalis John C. Roos 1965-7-5 San Bernardino collected in Loma Linda Loma Linda 304 Comment
  CHSC1766  Diplacus fremontii S. Westerberg 1938-5-3 San Bernardino Wash (Redlands?) Comment
  CAS-BOT-BC195687  Distichlis spicata F. H. Billings 1922-5-1 s.n. San Bernardino Loma Linda Comment
  UCR2329  Distichlis spicata var. stricta F. M. Reed 1922-5-18 4757 San Bernardino San Bernardino Valley, riverbottom NE of Loma Linda 305 Comment
  CLARK-A1528-1317  Dodecatheon clevelandii John C. Roos 1946-12-28 3195 Riverside Reche Canyon 0 Comment
  CLARK-A1528-3836  Dodecatheon clevelandii John C. Roos 1952-2-29 5370 Riverside Box Springs Mountains 457 Comment
  NY329426  Dodecatheon clevelandii S. B. Parish 1888-4-1 2020 San Bernardino Rechér Canyon Comment
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Jul 13 2010
  NY329427  Dodecatheon clevelandii S. B. Parish 1891-4-1 2138 San Bernardino South of the Santa Ana River, Rechér Canyon (eastern limit?) Comment
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Jul 18 2010
  POM263134  Dodecatheon clevelandii J. C. Roos 1941-2-8 202 San Bernardino Reche Canyon. San Bernardino Valley. Comment
  POM76695  Dodecatheon clevelandii S. B. Parish 1891-4-1 2138 San Bernardino Reche Canyon. Comment
  RSA261669  Dodecatheon clevelandii S. B. Parish 1891-4-1 2482 San Bernardino Reche Canyon. Comment
  UCR207314  Dodecatheon clevelandii O. F. Clarke 1997-3-8 s.n. Riverside Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. 668 Comment
  UCR23259  Dodecatheon clevelandii John C. Roos 1958-4-3 s.n. Riverside Plateau in Reche Canyon Comment
  UCR25707  Dodecatheon clevelandii John C. Roos 1941-1-18 223 Riverside Plateau in Reche Canyon 610 Comment
  UCR97469  Dodecatheon clevelandii A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19762 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  UC1537155  Dodecatheon clevelandii subsp. clevelandii Gordon H. True Jr. 1935-3-18 128 Riverside Pigeon Pass 457 Comment
  UC178590  Dodecatheon clevelandii subsp. clevelandii S. B. Parish 1888-4-1 2020 San Bernardino Reche Canyon Comment
  JEPS53499  Draba cuneifolia S. B. Parish May, 1894 San Bernardino Slover Mt. Comment
  UCD114890  Draba cuneifolia Ray A. Evans 1951-4-2 s.n. San Bernardino Transect #2-3, N section San Timoteo Canyon, just S of Redlands Mt. Range. 365 Comment
  CLARK-A1528-2315  Draba cuneifolia var. integrifolia John C. Roos 1952-2-29 5369 Riverside Reche Canyon 548 Comment
  POM262874  Draba cuneifolia var. integrifolia J. C. Roos 1941-3-15 216 San Bernardino Hills near Loma Linda Comment
  UCR18804  Draba cuneifolia var. integrifolia John C. Roos 1952-2-29 5369 Riverside San Bernardino Valley, [upper] Reche Canyon 549 Comment
  CLARK-A1528-27  Dryopteris arguta Noel Wallace 1937-8-15 BS 16 Riverside Box Springs Mountains Comment
  CAS-BOT-BC414947  Dudleya lanceolata S. B. Parish 1887-3-1 s.n. San Bernardino Mesas, north of Lugonia Comment
  CLARK-A1528-425  Dudleya lanceolata Michael DeJong 1971-5-14 Riverside Sunnymead Comment
  UCSB42267  Dysphania botrys Roos, John 1965-7-4 San Bernardino Loma Linda Comment
  CLARK-A1528-1801  Dyssodia papposa John C. Roos, Lucille Roos 1952-5-15 5056 a San Bernardino Loma Linda 335 Comment
  CLARK-A1528-5320  Dyssodia papposa John C. Roos, Lucille Roos 1952-5-15 5056 a San Bernardino Loma Linda 335 Comment
  HSC78530  Dyssodia papposa J. C. Roos, L. Roos May 1952 5056 San Bernardino Loma Linda, corner of Central & Anderson. 335 Comment
  RSA66169  Dyssodia papposa J. C. Roos 1951-5-31 5056 San Bernardino Loma Linda, corner of Central & Anderson. 335 Comment
  RSA74573  Dyssodia papposa J. C. Roos 1952-05 5056 a San Bernardino Loma Linda, corner of Central & Anderson. 335 Comment
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Jun 1 2012
  UCD131233  Dyssodia papposa John Roos; Lucille Roos 1952-5-1 5056 -a San Bernardino corner of Central and Anderson, Loma Linda. 335 Comment
  UCR19702  Dyssodia papposa John C. Roos 1952-1 5056 B San Bernardino San Bernardino Valley, Loma Linda, corner of Central & Anderson. 335 Comment
  UCR25144  Dyssodia papposa John C. Roos, L. Roos 1951-5-31 5056 San Bernardino San Bernardino Valley, Loma Linda, corner of Central & Anderson. 335 Comment
  UCSB45546  Dyssodia papposa J. C. Roos and Lucille Roos 1952-5-1 5056 a San Bernardino collected in the corner of Central and Anderson, in Loma Linda Anderson, Central, and Loma Linda 335 Comment
  CLARK-A1528-4593  Echinochloa colona John C. Roos 1939-10-30 916 San Bernardino Loma Linda Comment
  CLARK-A1528-4594  Echinochloa colona John C. Roos 1965-9-14 5202 San Bernardino Loma Linda 323 Comment
  CLARK-A1528-4595  Echinochloa colona John C. Roos 1965-7-4 San Bernardino Loma Linda Comment
  CLARK-A1528-54  Echinochloa colona John C. Roos 1965-9-14 5202 San Bernardino Loma Linda 323 Comment
  UCR23985  Echinochloa colona John C. Roos 1965-7-4 s.n. San Bernardino San Bernardino Valley, Loma Linda 306 Comment
  UCR25619  Echinochloa colona John C. Roos 1951-9-14 5202 San Bernardino San Bernardino Valley, Loma Linda 323 Comment
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Jan 16 2015
  UCSB51411  Echinochloa colona Roos, John 1965-7-4 San Bernardino Loma Linda Comment
  CAS-BOT-BC197183  Echinochloa crus-galli J. C. Roos 1965-7-4 s.n. San Bernardino Loma Linda 304 Comment
  CLARK-A1528-4598  Echinochloa crus-galli John C. Roos 1965-7-4 San Bernardino Loma Linda 304 Comment
  UCR23984  Echinochloa crus-galli John C. Roos 1965-7-4 s.n. San Bernardino San Bernardino Valley, Loma Linda 306 Comment
  UCSB51410  Echinochloa crus-galli Roos, John 1965-7-4 San Bernardino Loma Linda 304 Comment
  UCR82820  Eclipta prostrata G. R. Ballmer 1994-10-12 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence w/ the Santa Ana River, below Waterman Ave. & north of the I-10 Freeway Comment
  UCR113248  Eleocharis montevidensis Mitch Provance, T. B. Salvato 2000-7-25 2167 San Bernardino San Bernardino Valley, Loma Linda, c. 1/8 mile SW of the corner of Redlands Blvd and S. Waterman 305 Comment
  SEINET238573  Eleocharis parishii Mitch Provance, T. B. Salvato 2000-7-25 2167 San Bernardino San Bernardino Valley: San Bernardino ca 1/8 mile SW of the corner of Redlands Blvd and S. Waterman. 305 Comment
  CAS-BOT-BC112182  Eleocharis radicans Samuel Bonsal Parish 1893-4-1 s.n. San Bernardino Sandy banks of the Sta. Ana River. Comment
  CAS-BOT-BC112184  Eleocharis radicans Samuel Bonsal Parish 1897-4-1 s.n. San Bernardino Sandy banks of the Sta. Ana River. Comment
  SEINET269252 Image available Eleusine indica G. R. Ballmer 1994-10-1 San Bernardino San Bernardino Valley San Timoteo Creek about 100 meters above its confluence with the Santa Ana River below Waterman Comment
  UCR109872  Eleusine indica A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23227 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR82919  Eleusine indica G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  CAS-BOT-BC203836  Elymus X hansenii J. C. Roos 1952-6-13 5765 Riverside Reche Canyon 457 Comment
  RSA450649  Elymus X hansenii J. C. Roos 1952-6-13 5765 Riverside Reche Canyon., [34 deg 02'55N, 117 deg 17'20W 457 Comment
  UCSB37924  Elymus X hansenii J. C. Roos 1952-6-13 5765 Riverside collected in Reche Canyon Reche Canyon 457 Comment
  UCR2744  Elymus elymoides F. M. Reed 1905-5-7 741 Riverside Peninsular Range, Box Springs Mtns., spring near summit of Pigeon Pass, Riverside and vicinity Comment
  CLARK-A1528-5079  Emmenanthe penduliflora John C. Roos 1941-6-5 155 San Bernardino Loma Linda Hills Comment
  CAS-BOT-BC131186  Encelia californica John C. Roos 1952-4-16 5557 Riverside Pigeon Pass, Box Springs Mts. 396 Comment
  CLARK-A1528-1806  Encelia californica John C. Roos 1952-4-16 5557 Riverside Box Springs Mountains 396 Comment
  RSA85478  Encelia californica J. C. Roos 1952-4-16 5557 Riverside Box Springs Mountains, Pigeon Pass. 396 Comment
  UCR23306  Encelia californica John C. Roos 1952-4-16 5557 Riverside Box Springs Mountains, Pigeon Pass 457 Comment
  A414401  Encelia farinosa S. B. Parish 1917-4-12 11104 Unknown Reche Canon, San Bernardino Valley Comment
  SD212482  Encelia farinosa A. C. Sanders, L. Lubinsky, et al. 2006-3-26 31947 San Bernardino Lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 456 Comment
  SD77887  Encelia farinosa Darley F. Howe 1970-3-30 4685 San Bernardino San Timoteo Canyon 365 Comment
  SDSU3833  Encelia farinosa D. F. Howe 1970-3-30 4685 San Bernardino San Timoteo Canyon. 366 Comment
  UCD131208  Encelia farinosa Ray A. Evans 1951-5-16 s.n. San Bernardino San Timoteo Canyon, northern end. Just south of Redlands. Comment
  UCR170297  Encelia farinosa A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31947 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  RSA48879  Epilobium canum subsp. canum J. C. Roos 1949-9-21 4663 Riverside Reche Canyon, 2.7 miles south of Hollow Hill Dairy 457 Comment
  POM48501  Epilobium ciliatum subsp. ciliatum P. A. Munz, I. M. Johnston 1924-7-29 8898 San Bernardino Near Loma Linda. Comment
  CAS-BOT-BC57418  Equisetum laevigatum S. B. Parish 1903-11-1 60 San Bernardino Santa Ana River, San Bernardino Comment
  CAS-BOT-BC57420  Equisetum laevigatum S. B. Parish 1903-11-1 59 San Bernardino Santa Ana River, San Bernardino Comment
  CAS-BOT-BC57421  Equisetum laevigatum S. B. Parish 1903-11-1 58 San Bernardino Santa Ana River, San Bernardino Comment
  UC203354  Equisetum laevigatum S. B. Parish 1903-11-1 58 San Bernardino bank of Santa Ana River San Bernardino Comment
  UC203356  Equisetum laevigatum S. B. Parish 1903-11-1 60 San Bernardino banks of Santa Ana River San Bernardino; Santa Ana River Comment
  UC203364  Equisetum laevigatum S. B. Parish 1903-11-1 59 San Bernardino banks of Santa Ana River Santa Ana River Comment
  CLARK-A1528-5581  Eragrostis caroliniana John C. Roos 1937-7-10 446 San Bernardino Loma Linda Comment
  CAS-BOT-BC204489  Eragrostis cilianensis J. C. Roos 1937-11-12 s.n. San Bernardino Loma Linda 304 Comment
  CLARK-A1528-4629  Eragrostis cilianensis John C. Roos 1946-8-26 2932 San Bernardino Loma Linda Comment
  CLARK-A1528-4633  Eragrostis cilianensis John C. Roos 1951-9-17 5213 San Bernardino Loma Linda 320 Comment
  CLARK-A1528-4634  Eragrostis cilianensis John C. Roos 1938-8-19 San Bernardino Loma Linda Comment
  CLARK-A1528-4635  Eragrostis cilianensis John C. Roos 1937-11-12 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-4636  Eragrostis cilianensis John C. Roos 1940-8-22 1609 San Bernardino Loma Linda Comment
  CLARK-A1528-58  Eragrostis cilianensis John C. Roos 1951-9-17 5213 San Bernardino Loma Linda 320 Comment
  UCR109874  Eragrostis cilianensis A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23239 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR19368  Eragrostis cilianensis John C. Roos 1951-9-17 5213 San Bernardino San Bernardino Valley, Loma Linda 320 Comment
  UCSB51375  Eragrostis cilianensis Roos, John 1937-11-12 San Bernardino Loma Linda Comment
  CLARK-A1528-4641  Eragrostis diffusa John C. Roos 1951-9-18 521 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-59  Eragrostis diffusa John C. Roos 1951-9-18 5218 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-4642  Eragrostis mexicana John C. Roos 1940-8-22 1608 San Bernardino Loma Linda Comment
  OBI35951  Eragrostis mexicana John C. Roos 1951-9-19 5220 San Bernardino At intersection with San Bernardino Street. In an irrigated orchard on West Barton Ave in Loma Linda 335 Comment
  SEINET227611 Image available Eragrostis mexicana J. C. Roos 1951-1 5221 San Bernardino West Barton Ave. in Loma Linda. At intersection with San Bernardino St. 335 Comment
  UCR109871  Eragrostis mexicana A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23228 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  CAS-BOT-BC213601  Eragrostis mexicana subsp. mexicana J. C. Roos 1951-9-19 5221 San Bernardino Irrigated orchard on West Barton Ave. in Loma Linda, at intersection with San Bernardino St. 335 Comment
  CLARK-A1528-7868  Eragrostis mexicana subsp. virescens John C. Roos 1951-8-4 5081 San Bernardino San Bernardino Valley 365 Comment
  POM48747  Eragrostis mexicana subsp. virescens P. A. Munz 1924-7-29 8900 San Bernardino Loma Linda. Comment
  RSA314967  Eragrostis mexicana subsp. virescens J. C. Roos 1951-9-19 5221 San Bernardino At intersection w/ San Bernardino St. on Barton Ave. in Loma Linda. Comment
  RSA78231  Eragrostis mexicana subsp. virescens J. C. Roos 1951-8-4 5081 San Bernardino South end Mountain View Ave. 366 Comment
  SD125623  Eragrostis mexicana subsp. virescens John C Roos 1951-8-4 5081 San Bernardino South end Mountain View Avenue, irrigated orange orchard. 366 Comment
  UC573990  Eragrostis mexicana subsp. virescens H. S. Yates 1937-7-5 6822 San Bernardino 1 mi w Redlands; Redlands Quad. Comment
  UCD63885  Eragrostis mexicana subsp. virescens H. S. Yates 1937-7-5 6822 San Bernardino 1 mile W. of Redlands. 396 Comment
  UCR20585  Eragrostis mexicana subsp. virescens John C. Roos 1954-5-16 6121 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  UCR24026  Eragrostis mexicana subsp. virescens John C. Roos 1938-8-19 2760 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR24044  Eragrostis mexicana subsp. virescens John C. Roos 1937-6-26 1247 San Bernardino San Bernardino Valley, Redlands 305 Comment
  UCR25184  Eragrostis mexicana subsp. virescens John C. Roos 1951-8-4 5081 San Bernardino San Bernardino Valley, [Loma Linda] south end of Mountain View Ave. 366 Comment
  UCR32868  Eragrostis mexicana subsp. virescens John C. Roos 1951-9-19 5220 San Bernardino San Bernardino Valley, Irrigated orchard on West Barton Ave. in Loma Linda 335 Comment
  UCR32897  Eragrostis mexicana subsp. virescens John C. Roos 1950-8-22 4944 San Bernardino San Bernardino Valley, Alabama and San Bernardino Streets, Redlands 366 Comment
  OBI35844  Eragrostis pectinacea John C. Roos 1965-7-5 s.n. San Bernardino Loma Linda 305 Comment
  OBI45203  Eragrostis pectinacea John C. Roos 1940-9-14 231 a San Bernardino San Bernardino Valley, S of Bryn Mawr Comment
  POM263064  Eragrostis pectinacea J. C. Roos 1937-7-10 446 San Bernardino Loma Linda. Comment
  RSA314965  Eragrostis pectinacea J. C. Roos 1965-7-5 s.n. San Bernardino Loma Linda. Comment
  RSA69867  Eragrostis pectinacea J. C. Roos 1951-9-18 5218 San Bernardino In irrigated with Tribulus terrestris, Loma Linda. Comment
  SEINET227610 Image available Eragrostis pectinacea J. C. Roos 1965-7-5 San Bernardino Loma Linda. 305 Comment
  UCR82921  Eragrostis pectinacea G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  CAS-BOT-BC284148  Eragrostis pectinacea var. pectinacea J. C. Roos 1965-7-5 s.n. San Bernardino Loma Linda 304 Comment
  UCR32864  Eragrostis pectinacea var. pectinacea John C. Roos 1965-7-5 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CLARK-A1528-2695  Eremocarpus setiger John C. Roos 1940-8-27 San Bernardino Loma Linda Comment
  POM262997  Eremocarpus setiger J. C. Roos 1940-9-1 237 San Bernardino San Bernardino Valley. Loma Linda. Comment
  UCR258012  Eriastrum densifolium subsp. sanctorum Mitch Provance 2003-6-12 603- 02 San Bernardino San Bernardino Valley, city of San Bernardino, c. 0.3 mi. north of intersection of Vanderbilt Way and Carnegie Dr. 306 Comment
  SD258992  Eriastrum eremicum subsp. eremicum Sarah J. De Groot 2005-5-6 4964 Inyo Ballarat Road, between Trona Road and Indian Ranch Road to Surprise Canyon. Near radar station; Panamint Valley. Shallow wash through bajada. 352 Comment
  OBI033505  Eriastrum sapphirinum subsp. dasyanthum R. Thomasson 1973-5-30 Riverside Box Springs Mtns., Box Springs Mtn. Rd. 1 mi. from Pigeon Pass Rd., dry, flat area 686 Comment
  UCD118322  Eriastrum sapphirinum subsp. dasyanthum Ray A. Evans 1951-5-13 s.n. San Bernardino N section San Timoteo Canyon, just south of Redlands. 365 Comment
  UCR19151  Eriastrum sapphirinum subsp. dasyanthum John C. Roos 1952-5-26 5723 Riverside Haas' ranch, Reche Canyon 457 Comment
  A417356  Ericameria palmeri var. pachylepis S. B. Parish 1917-10-19 11627 Unknown Near Loma Linda, San Bernardino Valley 360 Comment
  LA102377  Ericameria palmeri var. pachylepis John C. Roos; 1965-10-3 sn San Bernardino Loma Linda Comment
  POM266285  Ericameria palmeri var. pachylepis J. C. Roos 1937-11-2 2447 Riverside Hills N of Pigeon Pass, Northwestern Riverside County. Comment
  POM4725  Ericameria palmeri var. pachylepis S. B. Parish 1917-10-19 11627 San Bernardino Near Loma Linda, Lower hill, San Bernardino Valley. 360 Comment
  SEINET10443476 Image available Ericameria palmeri var. pachylepis Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile shohet, and Youssef Atallah 2015-7-3 18380 Riverside 1.8km south of San Timoteo Wash, 15km SE of central San Bernardino, 35m south of the San Bernardino County line 491 Comment
  UC280148  Ericameria palmeri var. pachylepis S. B. Parish 1917-10-19 11627 San Bernardino near Loma Linda; San Bernardino Valley Comment
  UCR19512  Ericameria palmeri var. pachylepis John C. Roos 1965-10-3 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CHSC317  Erigeron foliosus var. foliosus S. Westerberg 1938-4-1 San Bernardino Wash near Redlands. Comment
  UC63036  Erigeron foliosus var. foliosus H. M. Hall 1899-5-1 1379 San Bernardino Reche Canon Comment
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Jul 22 2008
  CLARK-A1528-2169  Erigeron linifolius John C. Roos 1940-9-18 229 a San Bernardino Loma Linda Comment
  POM10041  Erigeron philadelphicus Charlotte M. Wilder 1904-5-4 132 San Bernardino Near San Bernardino Mts. Comment
  CLARK-A1528-5339  Erigeron strigosus John C. Roos 1957-7-10 6654 San Bernardino Loma Linda Comment
  UCR24426  Erigeron strigosus John C. Roos 1957-7-10 6654 San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCD132023  Erigeron strigosus var. strigosus A. R. Roos 1957-7-10 6654 San Bernardino Loma Linda. Comment
  CLARK-A1528-4617  Eriochloa acuminata John C. Roos 1951-8-4 5080 San Bernardino San Bernardino Valley 365 Comment
  CLARK-A1528-4621  Eriochloa acuminata John C. Roos 1950-9-9 4985 San Bernardino San Bernardino Valley 365 Comment
  CLARK-A1528-4623  Eriochloa acuminata John C. Roos 1937-9-5 6614 San Bernardino Loma Linda 304 Comment
  POM263354  Eriochloa acuminata J. C. Roos 1940-9-28 225 San Bernardino Bryn Mawr, San Bernardino Valley. Comment
  RSA444801  Eriochloa acuminata J. C. Roos 1957-6-20 6614 San Bernardino Loma Linda. 305 Comment
  RSA78232  Eriochloa acuminata J. C. Roos 1951-8-4 5080 San Bernardino South end Mountain View Ave., San Bernardino Valley. 366 Comment
  RSA89980  Eriochloa acuminata J. C. Roos 1950-9-9 4985 San Bernardino San Bernardino St. and Barton Ave., Loma Linda, San Bernardino Valley. 366 Comment
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Jan 28 2015
  UCR24070  Eriochloa acuminata John C. Roos 1957-6-20 6614 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
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May 21 2011
  UCR25175  Eriochloa acuminata John C. Roos 1951-8-4 5080 San Bernardino San Bernardino Valley, [Loma Linda] south end of Mountain View Ave. 366 Comment
  UC1010234  Eriochloa acuminata var. acuminata John C. Roos 1951-8-4 5080 San Bernardino San Bernardino Valley, s end Mountain View Avenue San Bernardino Valley; , Mountain View Avenue 365 Comment
  UC1023431  Eriochloa acuminata var. acuminata John C. Roos 1950-9-9 4985 San Bernardino San Bernardino Valley, Loma Linda, San Bernardino St. and Barton Ave. San Bernardino Valley; , Loma Linda 365 Comment
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Jan 28 2015
  CAS-BOT-BC282998  Eriochloa lemmonii John C. Roos 1951-8-4 5080 San Bernardino South end Mountain View Ave., San Bernardino Valley 365 Comment
  CAS-BOT-BC189128  Eriodictyon crassifolium var. crassifolium S. B. Parish 1893-5-1 2645 Riverside Reche Canon [Canyon] Comment
  JEPS42  Eriodictyon crassifolium var. crassifolium S. B. Parish 1893-5-27 2645 San Bernardino Reche Canyon , Reche Canyon (near San Bernardino) Comment
  CLARK-A1528-733  Eriogonum elongatum John C. Roos 1951-9-23 5236 San Bernardino Loma Linda Comment
  LA206807  Eriogonum fasciculatum Elizabeth McClintock; May 1935 sn Riverside Pigeon Pass Comment
  CLARK-A1528-3647  Eriogonum fasciculatum subsp. foliolosum John C. Roos 1951-9-23 5235 San Bernardino Reche Canyon 304 Comment
  CLARK-A1528-734  Eriogonum fasciculatum subsp. foliolosum John C. Roos 1951-9-23 5235 San Bernardino Loma Linda Comment
  RSA393357  Eriogonum fasciculatum var. polifolium A. R. Roos 1922-11-8 s.n. San Bernardino Near Loma Linda 915 Comment
  SEINET10280031 Image available Eriogonum gracile John C. Roos 1952-8-27 5888 Riverside Peninsular Range; Riverside; Pigeon Pass, Box Springs Mountains. 457 Comment
  UCR266461  Eriogonum gracile Mitch Provance 2012-6-20 612- 50 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  UCR266500  Eriogonum gracile Mitch Provance 2012-6-20 612- 46 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  RSA393252  Eriogonum gracile var. gracile A. R. Roos 1922-11-12 s.n. San Bernardino S of Loma Linda. Comment
  UCR20400  Eriogonum gracile var. gracile John C. Roos 1952-8-27 5888 Riverside Peninsular Range, Riverside; Pigeon Pass, Box Springs Mtns. 457 Comment
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Apr 16 2011
  UCR25809  Eriogonum gracile var. gracile John C. Roos 1937-7-12 1509 Riverside Reche Canyon 549 Comment
  UCR93815  Eriogonum gracile var. gracile P. J. MacKay 1996-6-15 011 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  SBBG65503  Eriogonum thurberi S. B. Parish -Jun-1890 San Bernardino sand banks Comment
  SD255834  Eriogonum thurberi Mitch Provance 2012-6-20 612 45 San Bernardino San Bernardino Valley: City of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing (San Bernardino South 7.5'Q) 312 Comment
  UC1010235  Eriogonum thurberi John C. Roos 1951-6-16 5063 San Bernardino Loma Linda San Bernardino Valley, Loma Linda 304 Comment
  UCR25152  Eriogonum thurberi John C. Roos 1951-6-16 5063 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR266466  Eriogonum thurberi Mitch Provance 2012-6-20 612- 45 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  CLARK-A1528-1835  Eriophyllum confertiflorum John C. Roos 1952-5-11 5652 San Bernardino Scott's Canyon 426 Comment
  SFV15626  Eriophyllum confertiflorum M. Merchant 1992-4-17 7 San Bernardino Colton. Reche Canyon, along Reche Canyon Road. 430 Comment
  UC63030  Eriophyllum confertiflorum var. confertiflorum H. M. Hall 1899-5-17 San Bernardino Reche Comment
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Dec 3 2014
  UCD132265  Eriophyllum confertiflorum var. confertiflorum Ray A. Evans 1951-5-16 s.n. San Bernardino north end of San Timoteo Canyon, just south of Redlands. 365 Comment
  CAS-BOT-BC301768  Eriophyllum multicaule H. M. Hall 1899-5-17 s.n. San Bernardino Reche Canon [Canyon] Comment
  CLARK-A1528-1839  Eriophyllum multicaule John C. Roos 1940-5-4 882 Riverside Reche Canyon Comment
  CLARK-A1528-212  Eriophyllum multicaule C. M. Flanagan 1973-4-14 OO 110 Riverside 518 Comment
  CLARK-A1528-5321  Eriophyllum multicaule John C. Roos 1940-5-4 882 Riverside Reche Canyon Comment
  JEPS5432  Eriophyllum multicaule S. B. Parish 1893-5-1 San Bernardino Reche Canyon Comment
  SD77888  Eriophyllum multicaule Darley F. Howe 1970-3-30 San Bernardino San Timoteo Canyon 365 Comment
  UC31742  Eriophyllum multicaule H. M. Hall 1899-5-17 Riverside Reche Canon 457 Comment
  UCR16868  Eriophyllum multicaule R. Gagnon 1968-4-13 680413- 01 Riverside Box Springs Mtns, Box Springs Mtns., Pigeon Pass, 3.5 mi. from radio towers along road going up to the towers Comment
  CLARK-A1528-1303  Erodium cicutarium John C. Roos 1940-8-24 247 San Bernardino Loma Linda Comment
  RSA713999  Erodium malacoides A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31939 San Bernardino San Bernardino Valley Region: upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills south of end of Bryn Mawr Ave., ca. 0.6 mi N of Riverside Co. line. 488 Comment
  SD212639  Erodium malacoides A. C. Sanders, L. Lubinsky, et al. 2006-3-26 31939 San Bernardino Upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 487 Comment
  UCD170626  Erodium malacoides A. C. Sanders; L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31939 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line. Comment
  UCR170308  Erodium malacoides A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31939 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR179761  Erodium malacoides R. E. Riefner Jr. 2006-4-27 06- 153 San Bernardino San Bernardino Valley, Colton, Reche Canyon at Prado Lane 380 Comment
  UCR269742  Erodium malacoides S. J. Myers 2016-3-16 s.n. San Bernardino SE of Colton, SW of Loma Linda, east of Reche Canyon Rd. 393 Comment
  VVC3195  Erodium malacoides Tim Thomas, P. J. MacKay 2016-3-20 6937 San Bernardino Inland Empire, South Coast subregion, North end of The Badlands, Prado Ck. 396 Comment
  JEPS61383  Erodium moschatum S. B. Parish May 1894 San Bernardino near San Bernardino Comment
  SDSU10781  Erythranthe guttata Wende Rehlaender 1983-5-22 Riverside Across road from Console Springs. Reche Canyon, approx. 7 miles from NW end of Reche Canyon Rd.; about 3 miles N of Sunnymead. Comment
  CAS-BOT-BC403386  Eschscholzia californica Samuel B. Parish 1888-4-1 2024 San Bernardino Reche's canon [Reche Canyon] Comment
  CAS-BOT-BC403394  Eschscholzia californica S. B. Parish 1906-4-30 5607 San Bernardino Reche Canon [Reche Canyon], San Bernardino Valley 304 Comment
  CAS-BOT-BC403399  Eschscholzia californica S. B. Parish 1908-3-13 6805 San Bernardino San Bernardino Valley. Reche Canon [Canyon] 400 Comment
  JEPS51724  Eschscholzia californica Samuel B. Parish 1888-4-1 2024 San Bernardino Reche's Canyon; dry hillside Comment
  JEPS51788  Eschscholzia californica S. B. Parish 1899-4-8 5607 San Bernardino Reche Canyon Comment
  SD52311  Eschscholzia californica S. B. Parish 1889-4-8 San Bernardino Reche CaA'on Comment
  UC111265  Eschscholzia californica S. B. Parish 1906-4-30 5607 San Bernardino Reche Canyon San Bernardino Valley 304 Comment
  UC111266  Eschscholzia californica S. B. Parish 1900-4-30 5607 San Bernardino Reche Canyon San Bernardino Valley 304 Comment
  RSA0012571  Eucalyptus camaldulensis A. C. Sanders 1986-1-4 5974 San Bernardino San Timoteo Canyon, S of Redlands, 1.2 mi W of Allesandro Rd. West side of an old plantation on the N-facing side of the canyon just above the road. 351 Comment
  UCR72396  Eucalyptus camaldulensis A. C. Sanders 1986-1-4 5974 San Bernardino San Bernardino Valley, San Timoteo Canyon, south of Redlands, 1.2 mi west of Allesandro Road 351 Comment
  UC1608081  Eucalyptus rudis A. C. Sanders 1986-1-4 5971 San Bernardino 1/2 mi upstream from the end of Mountain View Avenue (just above the debris basin, Scott Canyon in the Loma Linda Hills); Scott Canyon, Loma Linda Hills 152 Comment
  UCR72422  Eucalyptus rudis A. C. Sanders 1986-1-4 5971 San Bernardino San Bernardino Valley, Scott Canyon in the Loma Linda Hills, c. 0.5 mi upstream from the end of Mountain View Avenue, just above the debris basin 152 Comment
  CSUSB862  Eucalyptus tereticornis Eugene Cardiff 1954-5-17 Riverside Pigeon Pass Comment
  RSA564017  Eucalyptus tereticornis A. C. Sanders 1986-1-4 5973 San Bernardino San Timoteo Canyon, S of Redlands, 1.2 miles W of Allesandro Road, West side of an old plantation on the N facing side of the canyon just above the road. Comment
  RSA709044  Eucalyptus tereticornis A. C. Sanders 1986-1-4 5972 San Bernardino San Timoteo Canyon, S of Redlands, 1.2 mi W of Allesandro Road. 351 Comment
  SD167085  Eucalyptus tereticornis A. C. Sanders 1986-1-4 5972 San Bernardino San Timoteo Canyon, south of Redlands, 1.2 miles west of Allesandro Road. West side of an old plantation on the north-facing side of the canyon just above the road. 351 Comment
  SEINET1004529  Eucalyptus tereticornis A. C. Sanders 1986-1 5972 San Bernardino San Timoteo Canyon, S of Redlands, 1.2 w of Allesandro Road. 351 Comment
  UCR120376  Eucrypta chrysanthemifolia Mitch Provance 1998-4-4 345 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR170309  Eucrypta chrysanthemifolia A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31934 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR175385  Eucrypta chrysanthemifolia Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 267 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  LA209968  Eucrypta chrysanthemifolia var. chrysanthemifolia H. L.; 1935-2-21 Riverside Reche Canyon 548 Comment
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Mar 22 2014
  UCR25546  Eucrypta chrysanthemifolia var. chrysanthemifolia John C. Roos 1941-9-14 174 Riverside Plateau in Reche Canyon Comment
  RSA708983  Euphorbia A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23238 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
  SD185205  Euphorbia A. C. Sanders, Mihai Costea and T. Salvato 1999-11-11 23237 San Bernardino Redlands, north side of Lugonia Ave. at California St. 353 Comment
  CLARK-A1528-7766  Euphorbia maculata John C. Roos, Lucille Roos 1951-7-28 5066 San Bernardino Redlands 365 Comment
  RSA659492  Euphorbia maculata J. C. Roos, L. Roos 1951-7-28 s.n. San Bernardino Hwy 99, near Alabama St. west of Redlands, San Bernardino Valley. 366 Comment
  UCR18854  Euphorbia maculata John C. Roos 1965-7-28 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR25149  Euphorbia maculata John C. Roos, L. Roos 1951-7-28 5066 San Bernardino San Bernardino Valley, Hwy 99, near Alabama Street west of Redlands 366 Comment
  CLARK-A1528-7764  Euphorbia nutans John C. Roos, Lucille Roos 1951-7-28 5065 San Bernardino Redlands 365 Comment
  CLARK-A1528-7765  Euphorbia nutans John C. Roos, Lucille Roos 1951-7-28 5065 San Bernardino Redlands 365 Comment
  RSA654973  Euphorbia nutans A. C. Sanders, Mitch Provance 2000-9-17 23648 San Bernardino San Bernardino Valley: Redlands, Lugonia Ave. at California St. 354 Comment
  SD146281  Euphorbia nutans A. C. Sanders, Mitch Provance 2000-9-17 23648 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St., citrus orchard & adjacent roadsides & drainage ditches 353 Comment
  UCR112850  Euphorbia nutans A. C. Sanders, Mitch Provance 2000-9-17 23648 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St. 354 Comment
  UCR25148  Euphorbia nutans John C. Roos, L. Roos 1951-7-28 5065 San Bernardino San Bernardino Valley, Hwy 99, near Alabama Street west of Redlands 366 Comment
  CLARK-A1528-2640  Euphorbia peplus John C. Roos 1946-8-30 2992 San Bernardino Loma Linda Comment
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Jan 21 2015
  CLARK-A1528-2641  Euphorbia peplus John C. Roos 1965-6-20 San Bernardino Loma Linda Comment
  CLARK-A1528-438  Euphorbia peplus John C. Roos 1951-9-17 5215 San Bernardino Loma Linda 323 Comment
  POM263274  Euphorbia peplus J. C. Roos 1937-6-26 625 San Bernardino Smiley Park, Redlands Comment
  UCR18853  Euphorbia peplus John C. Roos 1965-6-20 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCD142735  Euphorbia polycarpa A. C. Sanders 1994-1-30 14224 Riverside Box Springs Mountains, E-facing open slope at the head of Big Springs Canyon. SE of peak 2602. 762 Comment
  UCR87939  Euphorbia polycarpa A. C. Sanders 1994-1-30 14224 B Riverside Box Springs Mtns, Head of Big Springs Canyon, in saddle SE of peak '2602. 762 Comment
  UCR105958  Euphorbia prostrata L. C. Wheeler 1974-10-21 s.n. San Bernardino San Bernardino Valley, 114 North Mountain View Avenue 366 Comment
  UCR159163  Euphorbia prostrata A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23237 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR159164  Euphorbia prostrata A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23238 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  RSA78383  Euphorbia supina J. C. Roos, L. Roos 1951-7-28 5066 San Bernardino Higway 99, near Alaba Street west of Redlands. 366 Comment
  UC60914  Eustoma exaltatum R. J. Smith Aug 1903 89 San Bernardino near San Bernardino 518 Comment
  RSA473729  Euthamia occidentalis A. R. Roos 1922-11-8 s.n. San Bernardino Near Loma Linda 915 Comment
  CLARK-A1528-4656  Festuca megalura John C. Roos, Lucille Roos 1950-4-15 4741 Riverside Pigeon Pass 457 Comment
  UCR24054  Festuca microstachys John C. Roos 1950-4-15 4737 Riverside The summit of Reche Canyon 793 Comment
  UCR2407  Festuca microstachys F. M. Reed 1905-4-30 735 Riverside Riverside, flat on top of Box Spring Mountains Comment
  UCR23935  Festuca myuros John C. Roos, L. Roos 1950-4-15 4741 Riverside Peninsular Range, Box Springs Mtns., Pigeon Pass 457 Comment
  CLARK-A1528-4660  Festuca octoflora John C. Roos 1950-4-15 4737 San Bernardino San Timoteo Canyon Comment
  RSA393713  Filago californica E. S. Spalding 1926-4-2 s.n. San Bernardino Loma Linda. Comment
  UCR30564  Filago californica John C. Roos 1950-4-26 4760 San Bernardino San Bernardino Valley, Loma Linda hill, Loma Linda 335 Comment
  RSA654786  Fraxinus velutina A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23244 San Bernardino San Bernardino Valley: Redlands, fields N of Lugonia Ave,. ca. 200-300 m E of Fwy 30. 390 Comment
  UCR109869  Fraxinus velutina A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23244 San Bernardino San Bernardino Valley, Redlands, fields north of Lugonia Ave., c. 200-300 m east of Fwy 30 390 Comment
  RSA0097126  Funastrum cynanchoides var. hartwegii Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-7-3 18377 Riverside 1.8 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 35m south of the San Bernardino County line. 491 Comment
  CAS-BOT-BC304317  Galinsoga parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley: Redlands, California St near S. B. Co. Museum and at Lugonia Ave (between I-10 and Lugonia), at Lugonia 354 Comment
  CAS-BOT-BC304318  Galinsoga parviflora A. C. Sanders 1999-11-11 23246 San Bernardino San Bernardino Valley: Redlands, fields N of Lugonia Ave, ca 200-300 m E of Freeway 30 390 Comment
  CLARK-A1528-1855  Galinsoga parviflora John C. Roos 1954-5-11 6116 San Bernardino Loma Linda 320 Comment
  RSA654785  Galinsoga parviflora A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23246 San Bernardino San Bernardino Valley: Redlands, fields N of Lugonia Ave,. ca. 200-300 m E of Fwy 30. 390 Comment
  RSA654796  Galinsoga parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). 354 Comment
  SEINET238752  Galinsoga parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley: Redlands Calinfornia St. near S.B. Co. Museum and at Lugonia Avenue (between I-10 and Lugonia). 354 Comment
  UCR109847  Galinsoga parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR109867  Galinsoga parviflora A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23246 San Bernardino San Bernardino Valley, Redlands, fields north of Lugonia Ave., c. 200-300 m east of Fwy 30 390 Comment
  UCR144747  Galinsoga parviflora Scott D. White 2002-5-29 8776 San Bernardino San Bernardino Valley, 'Zanja' flood control channel at Mountain Ave. 335 Comment
  UCR23283  Galinsoga parviflora John C. Roos 1950-11-5 5024 San Bernardino San Bernardino Valley, Near corner of Central and Anderson, Loma Linda 335 Comment
  UCSB41545  Galinsoga parviflora Roos, John 1950-11-5 San Bernardino Near corner of Central and Anderson, Loma Linda 335 Comment
  POM263133  Galinsoga parviflora var. parviflora J. C. Roos 1941-2-18 201 San Bernardino Loma Linda, San Bernardino Valley. Comment
  RSA689521  Galinsoga parviflora var. parviflora Scott D. White 2002-5-29 8776 San Bernardino Zanja' flood control channel at Mountain Ave. 335 Comment
  RSA89960  Galinsoga parviflora var. parviflora J. C. Roos 1950-11-5 5024 San Bernardino Near corner of Central and Anderson, Loma Linda 335 Comment
  SD146020  Galinsoga parviflora var. parviflora A. C. Sanders, Mihai Costea and T. Salvato 1999-11-11 23246 San Bernardino San Bernardino Valley; Redlands, fields north of Lugonia Ave. ca. 200-300 meters east of Freeway 30. 390 Comment
  SD146021  Galinsoga parviflora var. parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley; Redlands, California St. near San Bernardino County Museum. 353 Comment
  UC1746508  Galinsoga parviflora var. parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley; Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UC1746509  Galinsoga parviflora var. parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley; Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  CLARK-A1528-3944  Galium angustifolium John C. Roos 1937-5-2 1547 San Bernardino Reche Canyon Comment
  UCR175580  Galium aparine Jennifer H. Jones, Janine Amaya, Thi (Teresa) Bui 2006-4-23 271 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR175697  Galium aparine Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 271 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UC28204  Galium californicum subsp. primum S. B. Parish 1891-5-25 San Bernardino Reche Canyon Comment
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Jan 17 2007
  POM69211  Galium porrigens S. B. Parish 1891-5-27 2169 San Bernardino Reche Canyon. Comment
  RSA431195  Gamochaeta pensylvanica J. C. Roos, L. Roos 1952-6-23 5785 San Bernardino Loma Linda 320 Comment
  UCR23824  Gamochaeta pensylvanica John C. Roos, L. Roos 1952-6-23 5785 San Bernardino San Bernardino Valley, Loma Linda 320 Comment
  UCSB45571  Gastridium phleoides Roos, John 1939-5-27 Riverside Reche Canyon Comment
  UCR25458  Gastridium ventricosum John C. Roos 1939-5-27 s.n. Riverside Reche Canyon Comment
  UCR19033  Gaura sinuata John C. Roos 1950-5-16 4810 San Bernardino San Timoteo Canyon, canyon c. 1 mi. south of Redlands So. Pac. R.R. Station 457 Comment
  CLARK-A1528-2961  Geranium carolinianum John C. Roos 1943-4-27 2630 San Bernardino Comment
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Dec 17 2016
  POM10410  Geranium carolinianum Charlotte M. Wilder 1904-5-4 33 San Bernardino Near San Bernardino Mts. Comment
  POM302494  Geranium carolinianum J. C. Roos 1943-4-27 2630 San Bernardino Swamp along Waterman Ave. Comment
  UCR18848  Geranium carolinianum John C. Roos 1957-6-6 2010 San Bernardino San Bernardino Valley, swamp along the Santa Ana River south of San Bernardino 305 Comment
  UCR23716  Geranium carolinianum John C. Roos 1943-4-27 2630 San Bernardino San Bernardino Valley, swamp south of San Bernardino 305 Comment
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Dec 17 2016
  CLARK-A1528-3499  Gilia achilleifolia subsp. multicaulis John C. Roos 1940-4-20 903 Riverside Reche Canyon Comment
  RSA659510  Gilia angelensis J. C. Roos, L. Roos 1954-4-17 6069 Riverside Pass at summit of Reche Canyon. 732 Comment
  UCR19148  Gilia angelensis John C. Roos, L. Roos 1954-4-17 6069 Riverside Pass at summit of Reche Canyon 732 Comment
  UCR25720  Gilia australis John C. Roos, L. Roos 1952-5-11 5648 San Bernardino San Bernardino Valley, Scott's Canyon, 2.5 mi. SE of Loma Linda 427 Comment
  SDSU15207  Gilia capitata Wende Rehlaender 1983-5-22 107 Riverside Reche Canyon, approx. 6 miles from NW end of Reche Canyon Road., just SE of Reche Vista Road; about 3 miles north of Sunnymead. Comment
  UCR3356  Gilia capitata Heidi A. Haid 1964-5-15 64515- 05 Riverside San Bernardino Valley, Reche Canyon Road, c. 5 mi. from junction with Barton Road 610 Comment
  UCR93821  Gilia capitata P. J. MacKay 1996-6-15 005 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UCR23687  Githopsis diffusa subsp. diffusa John C. Roos 1950-4-22 4750 Riverside Hills NE of the summit of Reche Canyon 823 Comment
  CLARK-A1528-2365  Githopsis specularioides John C. Roos 1950-4-22 4750 Riverside Reche Canyon 822 Comment
  RSA0098336  Glebionis coronaria Marc A. Baker 2015-4-22 18333 San Bernardino Scott Canyon, 11 km SSE of central San Bernardino. 420 Comment
  SEINET10445989 Image available Glebionis coronaria Marc A. Baker 2015-4-22 18333 San Bernardino Scott Canyon, 11km SSE of central San Bernardino 420 Comment
  CLARK-A1528-3096  Glechoma hederacea John C. Roos 1954-4-7 6059 San Bernardino Loma Linda Valley 350 Comment
  CLARK-A1528-5362  Glechoma hederacea John C. Roos 1954-4-7 Clark Herbarium 6059 San Bernardino San Bernardino Valley 350 Comment
  GH400365  Glechoma hederacea J. C. Roos 1954-4-7 6059 Unknown Loma Linda Hospital grounds, Loma Linda, San Barnardino Valley 350 Comment
  RSA85276  Glechoma hederacea J. C. Roos 1954-4-7 6059 San Bernardino Loma Linda Hospital ground, Loma Linda. San Bernardino Valley. 351 Comment
  UC1023435  Glechoma hederacea John C. Roos 1954-4-7 6059 San Bernardino Loma Linda San Bernardino Valley (Loma Linda Hospital grounds) 350 Comment
  UCR18744  Glechoma hederacea John C. Roos 1954-4-7 6059 San Bernardino San Bernardino Valley, Loma Linda Hospital grounds, Loma Linda. 351 Comment
  CLARK-A1528-2183  Gnaphalium beneolens John C. Roos 1947-8-23 3741 San Bernardino Loma Linda 426 Comment
  CLARK-A1528-1847  Gnaphalium bicolor John C. Roos 1952-2-29 5374 Riverside Reche Canyon 548 Comment
  CLARK-A1528-1851  Gnaphalium californicum John C. Roos 1952-6-8 5750 Riverside Reche Canyon 548 Comment
  UCR97752  Gnaphalium californicum A. C. Sanders 1997-3-1 19734 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  UCR19232  Gnaphalium canescens subsp. beneolens John C. Roos 1947-8-23 3741 San Bernardino San Bernardino Valley, Loma Linda Hills 427 Comment
  POM10055  Gnaphalium chilense Charlotte M. Wilder 1904-5-4 s.n. San Bernardino Near San Bernardino Mts. Comment
  POM263060  Gnaphalium chilense J. C. Roos 1941-4-25 s.n. San Bernardino Reche Canyon, San Bernardino Valley Comment
  RSA355179  Gnaphalium chilense A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on S side of ramp. 366 Comment
  CLARK-A1528-1858  Gnaphalium peregrinum John C. Roos 1952-6-23 5785 San Bernardino Loma Linda Comment
  UCR25554  Gnaphalium stramineum John C. Roos 1941-4-25 158 Riverside Plateau in Reche Canyon Comment
  UCR43286  Gnaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino San Bernardino Valley, Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on south side of ramp 366 Comment
  CLARK-A1528-1863  Gutierrezia bracteata John C. Roos 1937-7-11 1506 Riverside Reche Canyon Comment
  CLARK-A1528-225  Gutierrezia bracteata John C. Roos 1951-9-23 5238 Riverside Reche Canyon Comment
  UCR93820  Gutierrezia californica P. J. MacKay 1996-6-15 004 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UCR18386  Gutierrezia sarothrae T. Yonkers 1977-9-27 s.n. San Bernardino San Bernardino Valley, Reche Canyon Rd near Riverside Co. line, at junction of S.C.E. 115 KV Line Comment
  CLARK-A1528-1899  Haplopappus palmeri John C. Roos 1946-10-23 3133 San Bernardino Loma Linda Comment
  CLARK-A1528-1900  Haplopappus palmeri subsp. pachylepis John C. Roos 1947-10-25 3748 San Bernardino Loma Linda Comment
  CLARK-A1528-1903  Haplopappus pinifolius John C. Roos 1952-8-27 5894 Riverside Pigeon Pass 487 Comment
  CLARK-A1528-1905  Haplopappus squarrosus John C. Roos 1952-8-27 5890 Riverside Reche Canyon 457 Comment
  UCR18660  Haplopappus squarrosus John C. Roos 1952-8-27 5890 Riverside Reche Canyon, Haas Ranch 457 Comment
  CLARK-A1528-1894  Haplopappus venetus subsp. vernonioides John C. Roos 1951-9-24 5248 San Bernardino Loma Linda Comment
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Aug 20 2014
  CLARK-A1528-236  Haplopappus venetus subsp. vernonioides John C. Roos 1951-9-24 5248 San Bernardino Loma Linda 304 Comment
  POM266316  Helenium puberulum J. C. Roos 1937-7-11 2417 San Bernardino Reche Canyon. Comment
  UCR23817  Helenium puberulum John C. Roos 1940-6-23 1894 San Bernardino San Bernardino Valley, Rattlesnake Mountain above Reche Canyon near Loma Linda. Comment
  RSA648739  Helianthemum scoparium var. scoparium J. C. Roos 1941-2-1 226 a Riverside south of thePlateau, Reche Canyon. Comment
  UCR18946  Helianthemum scoparium var. vulgare John C. Roos 1950-4-29 4774 Riverside Hills 1 mi NE of summit of Reche Canyon 823 Comment
  CLARK-A1528-243  Helianthus annuus subsp. lenticularis John C. Roos 1951-9-19 5229 San Bernardino Loma Linda 304 Comment
  RSA594031  Helianthus annuus subsp. lenticularis J. C. Roos 1965-10-3 s.n. San Bernardino Loma Linda Comment
  UC1010224  Helianthus ciliaris John C. Roos 1947-6-20 3684 San Bernardino in deserted grain field along Richardson Street near the Zanja; San Bernardino Valley, Victoria 304 Comment
  UC1042977  Helianthus ciliaris John and Lucille Roos 1954-6-5 6124 San Bernardino near corner of Richardson and Gould Streets (ne of Loma Linda); San Bernardino Valley 304 Comment
  UCR25768  Helianthus ciliaris John C. Roos 1947-6-20 3684 San Bernardino San Bernardino Valley, Loma Linda, along Richardson St. near the Zanja and Victoria 305 Comment
  UC62875  Helianthus gracilentus H. M. Hall 1900-5-15 San Bernardino Reche Canyon 457 Comment
  UCR1412  Helianthus gracilentus Frank C. Vasek 1958-5-9 580509- 06 Riverside San Bernardino Valley Region, Reche Canyon 549 Comment
  RSA653324  Heliotropium curassavicum Mitch Provance, T. B. Salvato 2000-7-25 2164 San Bernardino San Bernardino Valley: Loma Linda, about 1/8 mile SW of the corner of Redlands Blvd & S. Waterman. 305 Comment
  UCR113258  Heliotropium curassavicum Mitch Provance, T. B. Salvato 2000-7-25 2164 San Bernardino San Bernardino Valley, Loma Linda, c. 1/8 mile SW of the corner of Redlands Blvd and S. Waterman 305 Comment
  UCR266524  Heliotropium curassavicum Mitch Provance 2012-6-20 612- 44 San Bernardino San Bernardino Valley, City of San Bernardino, near the SW corner of E Brier Dr. and S Tippecanoe Ave. 322 Comment
  RSA262784  Heliotropium curassavicum var. oculatum J. C. Roos 1940-8-22 244 San Bernardino Loma Linda Comment
  RSA450492  Hemizonia fasciculata J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  SEINET2052675 Image available Hemizonia fasciculata Steven J. Southwell 1971-5-25 Riverside E. side of Pidgeon Pass Rd. approx. 3 miles N of Hwy 74. 609 Comment
  UCR24424  Hemizonia fasciculata John C. Roos 1965-6-27 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills 366 Comment
  CLARK-A1528-1920  Hemizonia kelloggii John C. Roos 1965-6-27 Riverside Reche Canyon Comment
  CLARK-A1528-1921  Hemizonia kelloggii John C. Roos 1952-5-26 5713 Riverside Reche Canyon 457 Comment
  RSA450491  Hemizonia kelloggii J. C. Roos 1965-6-27 s.n. Riverside Reche Canyon Comment
  RSA659714  Hemizonia kelloggii J. C. Roos 1965-6-27 s.n. Riverside Reche Canyon Comment
  UCR23815  Hemizonia kelloggii John C. Roos 1965-6-27 s.n. Riverside Reche Canyon Comment
  UCR93814  Hemizonia kelloggii P. J. MacKay 1996-6-15 010 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  CLARK-A1528-4942  Hemizonia pungens John C. Roos 1948-5-13 3829 San Bernardino Loma Linda 304 Comment
  POM48656  Hemizonia pungens subsp. laevis P. A. Munz, J. M. Johnston 1924-7-29 8902 San Bernardino Near Loma Linda Comment
  UCR18671  Hemizonia pungens subsp. laevis John C. Roos 1948-5-13 3829 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR258004  Hemizonia pungens subsp. laevis Mitch Provance 2003-6-12 603- 01 San Bernardino San Bernardino Valley, city of San Bernardino, 0.1 mi. NW of intersection of Vanderbilt Way and Carnegie Dr., along trail to Santa Ana River 311 Comment
  UCR258017  Hemizonia pungens subsp. laevis Mitch Provance 2003-6-12 603- 06 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, south side of Hardt St. west of South Tippecanoe Ave. 320 Comment
  UCR258018  Hemizonia pungens subsp. laevis Mitch Provance 2003-6-12 603- 04 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, north of East Brier Dr. and west of Tippecanoe Ave. 232 Comment
  CLARK-A1528-1927  Hemizonia ramosissima John C. Roos 1965-6-27 San Bernardino Loma Linda Hills 1000+ ft Comment
  CLARK-A1528-2453  Herniaria cinerea John C. Roos 1954-6-5 6123 San Bernardino Loma Linda 320 Comment
  UCR19730  Herniaria cinerea John C. Roos 1954-6-5 6123 San Bernardino San Bernardino Valley, Loma Linda. 320 Comment
  UC1042976  Herniaria hirsuta subsp. cinerea John C. Roos 1954-6-5 6123 San Bernardino Loma Linda San Bernardino Valley (San Bernardino Valley) 320 Comment
  CAS-BOT-BC388484  Herniaria hirsuta var. cinerea John C. Roos 1954-6-5 6123 San Bernardino Loma Linda, San Bernardino Valley 320 Comment
  CLARK-A1528-4387  Hesperocnide tenella John C. Roos 1969-5-17 San Bernardino Loma Linda Hills 365 Comment
  JEPS43408  Hesperocnide tenella S. B. Parish Apr. 1888 San Bernardino Riche's Canyon Comment
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Aug 9 2006
  UCR112130  Hesperocnide tenella A. C. Sanders, B. Pitzer, T. B. Salvato 1998-4-26 21756 Riverside Box Springs Mtns., Highgrove, Pigeon Pass Canyon just below the county dump 366 Comment
  UCR170316  Hesperocnide tenella A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31938 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR23247  Hesperocnide tenella John C. Roos 1969-5-17 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills 367 Comment
  UCR88226  Hesperocnide tenella A. C. Sanders, J. C. Lyman 1995-4-14 16525 San Bernardino San Bernardino Valley, Loma Linda, N slope of Loma Linda Hills, at S end of Bryn Mawr Ave. (at Beaumont Ave.). 457 Comment
  UCR97451  Hesperocnide tenella A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19767 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CAS-BOT-BC143609  Heteromeles arbutifolia S. B. Parish 1911-12-1 8045 San Bernardino [Reche canon] Reche Canyon Comment
  CLARK-A1528-3994  Heteromeles arbutifolia John C. Roos, Lucille Roos 1952-6-21 5780 Riverside Reche Canyon 487 Comment
  UC163737  Heteromeles arbutifolia S. B. Parish Dec 1911 8045 San Bernardino Reche Canyon Comment
  UC212298  Heteromeles arbutifolia S. B. Parish 1911-12-20 8045 San Bernardino lower hills Reche Canyon; San Bernardino Valley Comment
  UCR120328  Heteromeles arbutifolia Mitch Provance 1998-4-5 379 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  CLARK-A1528-1928  Heterotheca grandiflora John C. Roos 1951-9-19 5224 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-242  Heterotheca grandiflora John C. Roos 1951-9-19 5224 San Bernardino Loma Linda 335 Comment
  UCR26259  Hibiscus trionum John C. Roos 1967-7-16 s.n. San Bernardino San Bernardino Valley, Loma Linda. 320 Comment
  POM78909  Hoita orbicularis I. M. Johnston 1925-7-19 s.n San Bernardino 2 miles S of San Bernardino. Comment
  CLARK-A1528-4682  Holcus lanatus John C. Roos 1950-6-11 4832 San Bernardino San Bernardino Valley 323 Comment
  CLARK-A1528-4684  Holcus lanatus John C. Roos 1950-6-28 4847 San Bernardino San Bernardino Valley 323 Comment
  UCR24049  Holcus lanatus John C. Roos 1950-6-28 847 San Bernardino San Bernardino Valley, College of Medical Evangelists, Loma Linda 323 Comment
  RSA85083  Hordeum depressum J. C. Roos 1952-4-22 5566 San Bernardino Waterman Ave. west of Loma Linda, San Bernardino Valley 305 Comment
  UCR26285  Hordeum depressum John C. Roos 1952-4-22 5566 San Bernardino San Bernardino Valley, Waterman Ave. west of Loma Linda 305 Comment
  UCSB45577  Hordeum depressum Roos, John 1952-4-22 San Bernardino Waterman Ave. west of Loma Linda, San Bernardino Valley 304 Comment
  POM352476  Hordeum murinum subsp. leporinum E. S. Spalding s.n. San Bernardino Near Loma Linda Comment
  CLARK-A1528-5064  Hydrocotyle umbellata John C. Roos 1950-9-22 4990 San Bernardino Loma Linda 335 Comment
  POM302485  Hydrocotyle umbellata J. C. Roos 1943-7-21 2688 San Bernardino Swamp between San Bernardino and Loma Linda. Comment
  RSA89977  Hydrocotyle umbellata J. C. Roos 1950-9-22 4990 San Bernardino Edge of pond, Loma Linda, San Bernardino Valley. 335 Comment
  UC1023433  Hydrocotyle umbellata John C. Roos 1950-9-22 4990 San Bernardino Loma Linda San Bernardino Valley, Loma Linda 335 Comment
  CLARK-A1528-1969  Hypochaeris glabra John C. Roos 1948-4-29 2901 San Bernardino Loma Linda 335 Comment
  RSA40540  Hypochaeris glabra J. C. Roos 1948-4-29 2909 San Bernardino Carpenters tract in Loma Linda 335 Comment
  UCD133369  Hypochaeris glabra J. C. Roos 1948-4-29 2901 San Bernardino carpenters tract in Loma Linda. 335 Comment
  UCR26096  Hypochaeris glabra John C. Roos 1948-4-29 2909 San Bernardino San Bernardino Valley, carpenters tract in Loma Linda 335 Comment
  CLARK-A1528-4892  Hypochaeris radicata John C. Roos 1937-6-6 471 San Bernardino Loma Linda Comment
  POM263012  Hypochaeris radicata J. C. Roos 1938-6-6 471 San Bernardino Loma Linda, in lawn, San Bernardino Valley. Comment
  UCR265615  Iberis umbellata Ling-Hsuan Kung 2011-6-1 014 Riverside Big Spring Mountains, in Moreno Valley off of the Pigeon Pass Road 586 Comment
  UCR82917  Ipomoea purpurea G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  POM310458  Isocoma menziesii Margaret Hardinge 1945-11-26 62 San Bernardino Loma Linda. Drainage Area: Pacific. 335 Comment
  CAS-BOT-BC112579  Isolepis cernua Samuel B. Parish 1891-8-1 s.n. San Bernardino Stewarts Pond. Comment
  CLARK-A1528-2395  Isomeris arborea John C. Roos 1962-5-6 San Bernardino Loma Linda Comment
  UCR96804  Isomeris arborea A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19769 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CAS-BOT-BC101922  Juglans californica Jennifer H. Jones; Janine Amaya; Thi (Teresa) Bui 2006-4-23 263 San Bernardino San Bernardino Valley: Hills S. of Loma Linda; Hulda Crooks Park, Barton Rd. and Mountain View Ave., S down service road 427 Comment
  RSA0097766  Juglans californica Marc A. Baker, Michelle Cloud-Hughes, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-7-10 18404 San Bernardino Scott Canyon, 2 km SW of San Timoteo Wash, 6 km SW of central Redlands, 11 km SE of central San Bernardino. 428 Comment
  SEINET10446015 Image available Juglans californica Marc A. Baker, Michelle Cloud-Hughes, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile shohet, and Youssef Atallah 2015-7-10 18404 San Bernardino Scott Canyon, 2km SW of San Timoteo Wash, 6km SW of central Redlands, 11km SE of central San Bernardino 428 Comment
  SEINET959354  Juglans californica Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui. 2006-1 263 Riverside San Bernardino Valley: Hills S of Loma Linda; Hulda Crooks Park, Barton Rd. and Mountain View Ave., s down service road (powerline access road) in Scott Canyon (Redlands 7.5 Q) 427 Comment
  UCR174530  Juglans californica Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 263 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  UCR93817  Juglans californica P. J. MacKay 1996-6-15 013 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UCR93816  Juglans regia P. J. MacKay 1996-6-15 012 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UCR258867  Juncus bufonius Mitch Provance 2003-6-12 603- 07 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, south side of Hardt St. west of South Tippecanoe Ave. 320 Comment
  POM10227  Juncus rugulosus F. M. Reed 1907-7-4 1449 Riverside North side of Box Spring Mountain. Pigeon Pass Road. Comment
  CHSC67  Juniperus occidentalis S. Westerberg 1938-3-8 San Bernardino Redlands wash. Comment
  OBI32614  Keckiella antirrhinoides Larry Cohen 1969-5-8 s.n. Riverside 4.5 mi S of Barton Rd on Reche Cyn rd dirt road 100 yds beyond Melody Ranch, S side of road 457 Comment
  UC1063327  Keckiella antirrhinoides R. St. John 1930-4-5 111 Riverside Roche Canyon; San Bernardino Quad. 426 Comment
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Jul 5 2010
  UCD123740  Keckiella antirrhinoides Ray A. Evans 1951-3-21 s.n. San Bernardino north section San Timoteo Canyon; just south of Redlands. 365 Comment
  UCR175428  Keckiella antirrhinoides Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 268 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  CAS-BOT-BC236711  Keckiella antirrhinoides subsp. antirrhinoides H. E. McMinn No date on label. 39 Riverside March - Redlands Comment
  CAS-BOT-BC235535  Keckiella antirrhinoides var. antirrhinoides H. M. Hall 1900-5-15 s.n. San Bernardino Reche Canon [Canyon] 518 Comment
  NY786530  Keckiella antirrhinoides var. antirrhinoides H. M. Hall 1899-5-17 s.n. San Bernardino Riche Cañon 457.2 Comment
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Dec 3 2014
  UCR120375  Keckiella antirrhinoides var. antirrhinoides Mitch Provance 1998-4-4 347 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR93813  Keckiella antirrhinoides var. antirrhinoides P. J. MacKay 1996-6-15 009 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  CLARK-A1528-4699  Koeleria macrantha John C. Roos 1952-4-29 5598 Riverside Reche Canyon 457 Comment
  POM263123  Koeleria macrantha J. C. Roos 1937-4-16 445 San Bernardino Reche Canyon off San Bernadion Valley Comment
  POM263124  Koeleria macrantha J. C. Roos 1937-5-9 461 San Bernardino Near Loma Linda, San Bernardino Valley Comment
  RSA85408  Koeleria macrantha J. C. Roos 1952-4-29 5598 Riverside Reche Canyon 457 Comment
  UC149782  Koeleria macrantha H. M. Hall 1902-4-26 2976 Riverside vicinity of Riverside Box Spr. Mt. 685 Comment
  UC38704  Koeleria macrantha S. B. Parish 1891-5-25 San Bernardino Reche Canyon Comment
  UCD85970  Koeleria macrantha F. M. Reed 1924-4-20 5133 Riverside Kyle canon on Box Springs Mountain. 426 Comment
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May 1 2011
  UCR19013  Koeleria macrantha John C. Roos 1952-4-29 5598 Riverside Reche Canyon 457 Comment
  UCR2492  Koeleria macrantha F. M. Reed 1924-4-20 5133 Riverside N end Peninsular Range; San Bernardino Valley Region, Reche Canyon on Box Springs Mountain 427 Comment
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May 1 2011
  UCR25357  Koeleria macrantha John C. Roos, L. Roos 1952-5-11 5657 San Bernardino San Bernardino Valley, Scott's Canyon, 2.5 mi. SE of Loma Linda 427 Comment
  CAS-BOT-BC273684  Koeleria pyramidata S. B. Parish 1894-5-1 s.n. San Bernardino Near San Bernardino. Reche Canon [Canyon] Comment
  CLARK-A1528-252  Lactuca serriola John C. Roos 1951-9-15 5204 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-253  Lactuca serriola f. integrifolia John C. Roos 1951-9-15 5203 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-5659  Lactuca serriola f. integrifolia John C. Roos 1938-8-19 584 San Bernardino Loma Linda Comment
  CLARK-A1528-4703  Lamarckia aurea John C. Roos 1937-4-3 1390 San Bernardino Reche Canyon Comment
  CLARK-A1528-4705  Lamarckia aurea John C. Roos 1947-3-21 3373 Riverside Reche Canyon Comment
  UCR142198  Lamarckia aurea June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR1617  Lamarckia aurea R. G. Barber 1962-5-12 s.n. Riverside Peninsular Range, Riverside, north of Big Springs Canyon on the top of Box Springs Mtn. 915 Comment
  UCR30521  Lamarckia aurea John C. Roos 1950-4-26 4759 San Bernardino San Bernardino Valley, Loma Linda hill, Loma Linda 335 Comment
  CLARK-A1528-3098  Lamium amplexicaule John C. Roos 1952-2-25 5355 San Bernardino San Bernardino Valley 365 Comment
  CLARK-A1528-5361  Lamium amplexicaule John C. Roos 1952-2-25 5355 San Bernardino San Bernardino Valley 365 Comment
  UCR26288  Lamium amplexicaule John C. Roos 1952-2-25 5355 San Bernardino San Bernardino Valley, Bryn Mawr 366 Comment
  CAS-BOT-BC338953  Lasthenia californica S. B. Parish 188 2079 San Bernardino Reche Canon [Reche Canyon], Santa Ana Hills Comment
  CAS-BOT-BC353283  Lasthenia coronaria H. M. Hall 1903-3-1 3847 Riverside Reche Canon Comment
  CLARK-A1528-5624  Lasthenia coronaria John C. Roos 1948-4-10 3784 San Bernardino Loma Linda Comment
  UC126382  Lasthenia coronaria H. M. Hall 1903-4-1 3982 Riverside Pass ne of High Grove; Riverside Comment
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Sep 5 2011
  UC55100  Lasthenia coronaria H. M. Hall 1903-4-1 3847 Riverside Reche Canyon Comment
  UCR120862  Lasthenia coronaria Mitch Provance 1998-4-5 396 Riverside Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line. 549 Comment
  UCR142209  Lasthenia coronaria June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  POM262944  Lasthenia gracilis J. C. Roos 1941-4-19 178 Riverside Reche Canyon - 'Plateau' [Label indicates San Bernardino Co.] Comment
  UCR123928  Lavatera cretica Steven R. Hill, K. Kramer 2001-5-4 33732 San Bernardino San Bernardino Valley, Redlands, SW section within the city. Brookside Avenue near Barton Road, residential area along sidewalk and parking area of vacant lot 396 Comment
  CLARK-A1528-1981  Layia platyglossa John C. Roos 1940-5-20 905 Riverside Reche Canyon Comment
  CLARK-A1528-1982  Layia platyglossa John C. Roos 1947-3-21 3364 Riverside Reche Canyon Comment
  UCR25544  Layia platyglossa John C. Roos 1941-4-19 170 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  UCR19725  Lepidium chalepense John C. Roos, Lucille Roos 1952-4-19 5914 San Bernardino San Bernardino Valley, Barton Road at Loma Linda 335 Comment
  RSA654794  Lepidium didymum A. C. Sanders 1997-5-18 20714 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). (UTM 10km cell: 11S MH-7E, 6N. Loma Linda.) 354 Comment
  SBBG53853  Lepidium didymum J. C. Roos 1953-4-16 5913 San Bernardino Loma Linda, San Bernardino Valley 320 Comment
  CHSC526  Lepidium virginicum var. pubescens S. Westerberg 1938-5-10 San Bernardino Loma Lindo. Comment
  UCR25950  Lepidium virginicum var. robinsonii John C. Roos 1952-2-29 5367 Riverside San Bernardino Valley, [upper] Reche Canyon 549 Comment
  UCR26290  Leptochloa fascicularis John C. Roos 1951-9-19 5226 San Bernardino San Bernardino Valley, Irrigated orchard on West Barton Ave. in Loma Linda 335 Comment
  GH355745  Leptochloa fusca subsp. uninervia P. A. Munz 1924-7-29 8904 Unknown near Loma Linda, San Bernadino Co. Comment
  POM145423  Leptochloa fusca subsp. uninervia J. B. Feudge 1925-5-17 1513 San Bernardino Victoria Farm Tract, San Bernardino Mountains. 320 Comment
  POM431211  Leptochloa fusca subsp. uninervia J. C. Roos 1965-6-21 s.n. San Bernardino Loma Linda. 305 Comment
  POM48655  Leptochloa fusca subsp. uninervia P. A. Munz, I. M. Johnston 1924-7-29 8904 San Bernardino Near Loma Linda. Comment
  RSA47328  Leptochloa fusca subsp. uninervia J. C. Roos 1949-7-7 4545 San Bernardino 414 Stewart St. Loma Linda. Comment
  CLARK-A1528-4714  Leptochloa uninervia John C. Roos 1965-6-21 San Bernardino Loma Linda 304 Comment
  UCR109875  Leptochloa uninervia A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23235 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR26336  Leptochloa uninervia John C. Roos 1946-9-6 2998 San Bernardino San Bernardino Valley, Near Loma Linda Comment
  CLARK-A1528-721  Leptodactylon californicum Larry Cohen 1969-5-10 Riverside 655 Comment
  UC23420  Leptodactylon californicum S. B. Parish April 1888 San Bernardino Reche's Canyon 457 Comment
  POM263081  Leptosiphon androsaceus J. C. Roos 1941-4-19 167 Riverside Reche Canyon - Plateau [Label indicates San Bernardino Co.] Comment
  POM126984  Leptosiphon liniflorus F. M. Reed 1905-6-9 780 San Bernardino Road between Riverside and Redlands near Mound City [Loma Linda] Comment
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Mar 10 2011
  CAS-BOT-BC451644  Lilaea scilloides S. B. Parish 1891-8-1 s.n. San Bernardino Stewart's pond Comment
  CAS-BOT-BC451646  Lilaea scilloides S. B. Parish 1891-4-1 2137 San Bernardino Stewart's Ranch south of San Bernardino Comment
  JEPS20936  Lilaea scilloides Samuel B. Parish May 1888 San Bernardino near Mound City [= Loma Linda] Comment
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Oct 19 2007
  UC474  Lilaea scilloides S. B. Parish 1888-4-7 San Bernardino near Mound City [=Loma Linda] Comment
  CAS-BOT-BC238357  Limosella aquatica Samuel B. Parish 1888-4-1 2019 San Bernardino Stewart's, near Mound City Comment
  JEPS10876  Limosella aquatica S. B. Parish 1888-4-1 2019 San Bernardino Mound City <San Bernardino Valley> Mound City [= Loma Linda]; Mound City <San Bernardino Valley> Comment
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Oct 19 2007
  UCR25549  Linanthus androsaceus John C. Roos 1941-4-19 167 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  CAS-BOT-BC226784  Linanthus californicus Samuel B. Parish 1888-4-1 s.n. San Bernardino Riche's Canon [Reche Canyon] Comment
  CLARK-A1528-3472  Linanthus dianthiflorus John C. Roos 1950-4-15 4735 Riverside Reche Canyon 761 Comment
  CLARK-A1528-3476  Linanthus liniflorus John C. Roos 1937-5-27 Riverside Reche Canyon Comment
  CLARK-A1528-3477  Linanthus liniflorus John C. Roos 1952-5-26 5712 Riverside Reche Canyon 457 Comment
  UCR19145  Linanthus liniflorus subsp. pharnaceoides John C. Roos 1952-5-26 5712 Riverside Haas' Ranch, Reche Canyon 457 Comment
  CLARK-A1528-3486  Linanthus pygmaeus John C. Roos 1950-4-22 4757 Riverside Reche Canyon 822 Comment
  UCR18064  Linanthus pygmaeus O. F. Clarke 1967-5-2 s.n. Riverside Pigeon Pass in the Box Springs Mtns behind UC Riverside campus 610 Comment
  UCR24243  Linanthus pygmaeus John C. Roos 1950-4-22 4757 Riverside Hills NE of the summit of Reche Canyon 823 Comment
  GH363724  Lithophragma affine S. B. Parish & W. F. Parish 1891-4-1 2231 Unknown San Bernardino Mountains, Foothills of the San Bernardino Mts. Rechi canon Comment
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Aug 19 2012
  RSA659606  Lithophragma affine J. C. Roos, L. Roos 1954-4-17 6067 Riverside Canyon SE of summit of Reche Canyon. 686 Comment
  UCR20389  Lithophragma affine John C. Roos, L. Roos 1954-4-17 6067 Riverside Canyon [1 mile] SE of [summit of] Reche Canyon 686 Comment
  UCR25552  Lithophragma affine John C. Roos 1941-4-19 168 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  POM262972  Lithophragma affine subsp. mixtum J. C. Roos 1941-4-19 168 San Bernardino Reche Canyon. Comment
  JEPS69294  Lolium multiflorum J. B. Feudge 1925-5-17 1622 San Bernardino San Bernardino Valley; Victoria Farms 320 Comment
  JEPS74030  Lolium multiflorum S. B. Parish May 1893 San Bernardino San Bernardino Mission Comment
  CAS-BOT-BC269110  Lolium perenne S. B. Parish 1891-6-7 2180 San Bernardino Along Zanja, at Old San Bernardino Comment
  CLARK-A1528-1445  Lomatium utriculatum John C. Roos 1937-3-24 1341 Riverside Pigeon Pass Comment
  CLARK-A1528-1447  Lomatium utriculatum John C. Roos 1952-2-29 5365 Riverside Reche Canyon 426 Comment
  UCR97462  Lotus argophyllus A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19765 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CLARK-A1528-2796  Lotus corniculatus Alfred R. Roos 1961-7-5 San Bernardino Loma Linda Comment
  UCR19001  Lotus corniculatus Alfred R. Roos 1961-7-5 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  CSUSB1265  Lotus heermannii Steve Stadler 1966-3-8 030866 72 Riverside Box Springs Mountains. 10 yards off Pigeon Pass Road. 4.2 miles north of Riverside-Beaumont Highway. 457 Comment
  RSA450197  Lotus heermannii J. C. Roos 1952-6-13 5768 Riverside Pigeon Pass. 427 Comment
  UCR23912  Lotus heermannii John C. Roos 1952-6-13 5768 Riverside [Box Springs Mountains], Pigeon Pass. 427 Comment
  UCR30492  Lotus purshianus John C. Roos 1952-5-26 5721 Riverside Haas' Ranch, Reche Canyon 457 Comment
  RSA498807  Lotus salsuginosus A. R. Rose s.n. San Bernardino Loma Linda Comment
  CSUSB1268  Lotus scoparius Robert A. Hawthorne 1957-5-2 Riverside Reche Canyon 518 Comment
  UCR170295  Lotus scoparius subsp. brevialatus A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31942 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR25550  Lotus scoparius var. brevialatus John C. Roos 1941-4-25 163 Riverside Plateau in Reche Canyon Comment
  CLARK-A1528-2808  Lotus strigosus John C. Roos 1954-5-15 6120 Riverside Reche Canyon 731 Comment
  CLARK-A1528-2809  Lotus strigosus John C. Roos 1937-3-24 1339 Riverside Pigeon Pass Comment
  CSUSB1251  Lotus strigosus unknown 1957-5-1 Riverside Pigeon Pass Comment
  RSA498744  Lotus strigosus E. S. Spalding 1926-4-1 s.n. San Bernardino Loma Linda Comment
  UCR207315  Lotus strigosus O. F. Clarke 1997-3-8 s.n. Riverside Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. 668 Comment
  UC397193  Lupinus affinis S. B. Parish 1917-4-12 11101 San Bernardino mouth of Reche Canyon San Bernardino Valley, mouth of Reche Canyon (lower hills, San Bernardino Valley) Comment
  SFV15627  Lupinus bicolor M. Merchant 1992-4-17 6 San Bernardino Colton. Reche Canyon, along Reche Canyon Road. 430 Comment
  UCR263  Lupinus bicolor Eugene Cardiff, Ken Smith 1954-5-17 s.n. Riverside Peninsular Range, Pigeon Pass, Box Springs Mountains, east of Riverside 610 Comment
  RSA494652  Lupinus bicolor subsp. microphyllus B. L. Phillips 1988-4-10 s.n. San Bernardino San Timoteo Canyon, S of San Timoteo Canyon Rd., 1.5 miles E of RR crossing. Accessible by Powerline Service Rd. between horse ranch and dairy farm. 470 Comment
  UCR25553  Lupinus bicolor subsp. microphyllus John C. Roos 1941-4-19 169 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  POM10354  Lupinus densiflorus var. lacteus Charlotte M. Wilder 1904-5-4 58 San Bernardino Near mouth of Reche Canyon Comment
  POM262970  Lupinus densiflorus var. lacteus J. C. Roos 1941-4-19 164 San Bernardino Near Loma Linda, San Bernadino Co. Comment
  CAS-BOT-BC216581  Lupinus excubitus subsp. hallii S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon (type station) 381 Comment
  CAS-BOT-BC216582  Lupinus excubitus subsp. hallii S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon (type station) 381 Comment
  CAS-BOT-BC216583  Lupinus excubitus subsp. hallii S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon (type station) 400 Comment
  RSA413576  Lupinus excubitus var. austromontanus S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon, San Bernardino Mts. 360 Comment
  GH369026  Lupinus excubitus var. hallii S. B. Parish 1917-4-12 11098 Unknown Reche Canon, lower hills, San Bernardino Valley Comment
  POM2479  Lupinus excubitus var. hallii S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon (type station). 381 Comment
  UC146441  Lupinus excubitus var. hallii S. B. Parish 1910-5-5 8004 San Bernardino Roche Canyon; San Bernardino Valley, Roche Canyon Comment
  UC397203  Lupinus excubitus var. hallii S. B. Parish 1917-4-12 11098 San Bernardino Roche Canyon; San Bernardino Valley, Roche Canyon Comment
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Jan 5 2012
  UCD107731  Lupinus excubitus var. hallii S. B. Parish 1910-5-5 8004 San Bernardino Reche Canyon (type station). 381 Comment
  UCR89570  Lupinus formosus G. P. Schultz 1994-4-21 s.n. Riverside Box Springs Mountains, Pigeon Pass Road, c. 1 - 1.5 mi. above the dump. Comment
  CAS-BOT-BC26586  Lupinus hallii Harvey Monroe Hall 1900-5-15 s.n. San Bernardino Reche Canyon 365 Comment
  UCD107815  Lupinus hirsutissimus Ray A. Evans 1951-4-7 s.n. San Bernardino N section San Timoteo Canyon, just S of Redlands. 365 Comment
  UCR142196  Lupinus hirsutissimus June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  SEINET238339  Lupinus latifolius Mitch Provance 2000-5-5 2011 Riverside Riverside: Box Spring Mtns. canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi. SW of the old landfill off Pigeon Pass 427 Comment
  RSA653253  Lupinus latifolius subsp. parishii Mitch Provance 2000-5-5 2011 Riverside Riverside: Box Springs Mtns., canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi SW of the old landfill off Pigeon Pass Rd. 427 Comment
  UCR23967  Lupinus latifolius var. parishii John C. Roos 1950-4-15 4742 Riverside Canyon on the NW side of Pigeon Pass, near Riverside 427 Comment
  CAS-BOT-BC202090  Lupinus longifolius John Roos; Lucille Roos 1952-5-11 5656 San Bernardino Scott's Canyon 2 1/2 mi. southeast of Loma Linda 426 Comment
  UCR207530  Lupinus microcarpus O. F. Clarke 2006-4-30 s.n. San Bernardino San Bernardino Valley Area, San Timoteo Canyon, 1 mile west of junction of San Timoteo Canyon Rd. and Allesandro Rd., south of Redlands 421 Comment
  UC397201  Lupinus microcarpus var. densiflorus S. B. Parish 1917-4-12 11099 San Bernardino mouth of Reche Canyon , mouth of Reche Canyon (San Bernardino Valley) Comment
  UCR25907  Lupinus microcarpus var. densiflorus John C. Roos 1941-4-19 164 San Bernardino San Bernardino Valley, mouth of Reche Canyon, Hollow Hill Dairy 1200 Comment
  UCR143962  Lupinus sparsiflorus June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR97657  Lupinus sparsiflorus A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19775 Riverside Box Springs Mountains, Pigeon Pass Road on the north side of the pass, at major curves in road just above springs. 518 Comment
  CLARK-A1528-4945  Lupinus succulentus John C. Roos 1937-4-16 1386 San Bernardino Loma Linda Comment
  UCR120385  Lupinus succulentus Mitch Provance 1998-4-4 339 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  IRVC29065  Lupinus truncatus June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 366 Comment
  UCR142197  Lupinus truncatus June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR170314  Lupinus truncatus A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31940 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  CLARK-A1528-4352  Lycopersicon esculentum John C. Roos 1965-12-6 San Bernardino Loma Linda Comment
  CLARK-A1528-3213  Lythrum californicum John C. Roos 1952-6-24 5787 San Bernardino San Bernardino 304 Comment
  CLARK-A1528-5084  Lythrum californicum John C. Roos 1952-6-24 5787 San Bernardino San Bernardino 304 Comment
  UCR19115  Lythrum hyssopifolia John C. Roos 1965-8-1 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  POM4787  Machaeranthera carnosa S. B. Parish 1917-10-19 11637 San Bernardino Colton Avenue near Loma Linda Comment
  RSA425029  Machaeranthera carnosa J. C. Roos 1956-8-2 6591 San Bernardino San Bernardino Valley [Loma Linda] north side of Hwy 99, 0.2 miles west of Waterman Ave. Comment
  POM263145  Mahonia dictyota J. C. Roos 1941-2-1 204 San Bernardino Reche Canyon. Comment
  CAS-BOT-BC345425  Malacothrix clevelandii John Roos; Lucille Roos 1954-5-15 6119 Riverside Summit of Reche Canyon 731 Comment
  RSA449946  Malacothrix clevelandii J. C. Roos 1950-4-22 4756 Riverside 0.3 mi NE of summit of Reche Canyon 762 Comment
  RSA89027  Malacothrix clevelandii J. C. Roos, Lucille Roos 1954-5-15 6119 Riverside Summit of Reche Canyon 732 Comment
  RSA89040  Malacothrix clevelandii J. C. Roos 1950-4-22 4756 Riverside 0.3 mi NE of summit of Reche Canyon 762 Comment
  UC1042975  Malacothrix clevelandii John and Lucille Roos 1954-5-15 6119 Riverside summit Reche Canyon; summit Reche Canyon 731 Comment
  UCR19711  Malacothrix clevelandii John C. Roos, L. Roos 1954-5-15 6119 Riverside summit of Reche Canyon 732 Comment
  UCR24138  Malacothrix clevelandii John C. Roos 1950-4-22 4756 Riverside 0.3 mi NE of summit of Reche Canyon 762 Comment
  CAS-BOT-BC167853  Malosma laurina John Roos; Lucille Roos 1954-7-10 6191 Riverside North side Pigeon Pass, Box Springs Mts. 487 Comment
  GH364971  Malosma laurina J. C. Roos & L. Roos 1954-7-10 6191 Unknown north side of Pigeon Pass, Box Springs Mts. 487 Comment
  UC1042990  Malosma laurina John and Lucille Roos 1954-7-10 6191 Riverside n. side Pigeon Pass; Box Springs Mts. 487 Comment
  JEPS68643  Malva nicaeensis S. B. Parish 1891-5-22 2057 San Bernardino San Bernardino Mission Comment
  CLARK-A1528-5359  Malvastrum fasciculatum var. laxiflorum John C. Roos 1947-11-8 3750 San Bernardino Loma Linda Comment
  CHSC576  Marah macrocarpa S. Westerberg 1938-3-22 San Bernardino Redlands wash. Comment
  UCD107541  Marah macrocarpa Ray A. Evans 1951-3-16 s.n. San Bernardino N. section San Timoteo Canyon just south of Redlands. 365 Comment
  UCR170668  Marah macrocarpa A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31931 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  CLARK-A1528-571  Marrubium vulgare John C. Roos 1951-10-3 5315 San Bernardino Loma Linda 335 Comment
  SEINET4691504  Maytenus L. Lubinsky 2013-1 s.n. San Bernardino San Bernardino Valley: Loma Linda, cultivated at residence on Redlands Blvd. just west of Anderson St. 323 Comment
  CAS-BOT-BC422729  Meconella denticulata S. B. Parish 1882-4-1 923 San Bernardino Reche Canon [Reche Canyon]. Lower hills. San Bernardino Valley. 400 Comment
  GH257642  Meconella denticulata S. B. Parish & W. F. Parish 1881-05-01 - 1881-06-01 923 Unknown S. B. Mtns. [Santa Barbara Mountains] Comment
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Sep 16 2016
  CLARK-A1528-4947  Medicago polymorpha John C. Roos 1948-4-17 3781 San Bernardino Loma Linda Comment
  CSUSB1099  Medicago sativa Heather Johnston 1967-5-21 052167 3 Riverside By exit from route 395 onto Lawless Road. 365 Comment
  CAS-BOT-BC269427  Melica californica J. C. Roos 1950-4-22 4754 Riverside The summit of Reche Canyon. Steep West slope, 0.5 miles N.E. of the summit 792 Comment
  CLARK-A1528-4722  Melica californica John C. Roos 1950-4-22 4754 Riverside Box Springs Mountains 792 Comment
  LA102174  Melica californica John C. Roos; 1950-4-22 4754 Riverside Reche Canyon, 0.5 mi NE of the summit 792 Comment
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Feb 23 2014
  CLARK-A1528-4729  Melica imperfecta John C. Roos 1950-4-22 4752 Riverside Reche Canyon 761 Comment
  CLARK-A1528-4730  Melica imperfecta John C. Roos 1939-5-27 Riverside Reche Canyon Comment
  CLARK-A1528-5176  Melica imperfecta John C. Roos 1950-4-22 4752 Riverside Box Springs Mountains 792 Comment
  CLARK-A1528-5177  Melica imperfecta John C. Roos 1950-4-22 4752 Riverside Box Springs Mountains 792 Comment
  CLARK-A1528-5187  Melica imperfecta John C. Roos 1950-4-29 4772 Riverside Box Springs Mountains 609 Comment
  CLARK-A1528-5188  Melica imperfecta John C. Roos 1950-4-29 4771 Riverside Box Springs Mountains 609 Comment
  POM431212  Melica imperfecta J. C. Roos 1950-4-22 4754 Riverside Summit of Reche Canyon, 0.5 mile NE of summit Comment
  RSA659631  Melica imperfecta J. C. Roos 1950-4-4 4754 Riverside The summit of Reche Canyon. On 2 year old burn, steep West slope, 0.5 mi. N.E. of the summit. 793 Comment
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Apr 3 2011
  UCD87841  Melica imperfecta Ray A. Evans 1951-5-5 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  UCR19349  Melica imperfecta John C. Roos 1950-4-29 4771 Riverside Reche Canyon north of Sunnymead 610 Comment
  UCR24053  Melica imperfecta John C. Roos 1950-4-22 4754 Riverside Summit of Reche Canyon. 0.5 mi NE of the summit 793 Comment
  UCR2556  Melica imperfecta F. M. Reed 1905-5-7 742 Riverside Peninsular Range, Box Springs Mtns., spring near summit of Pigeon Pass, Riverside and vicinity Comment
  UC212338  Melilotus albus S. B. Parish 1917-6-21 11432 San Bernardino San Bernardino Valley 300 Comment
  CHSC953  Melilotus indicus S. Westerberg 1934-1-6 San Bernardino Bryn Mawr. Comment
  CLARK-A1528-512  Melilotus indicus John C. Roos 1951-9-19 5230 San Bernardino Loma Linda Comment
  JEPS65537  Melilotus indicus S. B. Parish May, 1894 San Bernardino near San Bernardino Comment
  POM49085  Mentha canadensis P. A. Munz, I. M. Johnston 1924-7-26 8715 San Bernardino Roadside swamp between Redlands and San Bernardino. Comment
  CLARK-A1528-3102  Mentha rotundifolia John C. Roos 1951-10-2 5311 San Bernardino Loma Linda 320 Comment
  RSA69824  Mentha rotundifolia J. C. Roos 1951-10-2 5311 San Bernardino Loma Linda 320 Comment
  RSA301535  Mentha suaveolens J. C. Roos 1937-8-2 2271 San Bernardino irrigation ditch near Bryn Mawr, San Bernardino Valley, southern California Comment
  UCR18772  Mentha suaveolens John C. Roos 1951-10-2 5311 San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR23576  Mentha suaveolens John C. Roos 1969-5-18 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR30583  Mentzelia lindleyi John C. Roos 1950-5-5 4777 San Bernardino San Bernardino Valley, 158 South Anderson Street, Loma Linda 335 Comment
  LA209014  Micranthes californica Harlan Lewis; 1937-3-19 Riverside Reche Canyon 487 Comment
  RSA450314  Microseris lindleyi J. C. Roos 1950-4-5 4721 Riverside N side of Pigeon Pass 427 Comment
  UCR126325  Microseris lindleyi Mitch Provance 1998-4-5 374 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR18670  Microseris lindleyi John C. Roos 1950-4-5 4721 Riverside Peninsular Range, Box Springs Mtns., north side of Pigeon Pass 427 Comment
  UC64230  Mimulus aurantiacus var. pubescens H. M. Hall 1900-5-15 Riverside just se Colton; Reche Canyon 457 Comment
  CLARK-A1528-4235  Mimulus brevipes John C. Roos 1941-5-6 152 San Bernardino Loma Linda Comment
  CSUSB886  Mimulus brevipes John Milbauer 1976-5-12 Riverside Pigeon Pass Road. Comment
  POM262966  Mimulus brevipes J. C. Roos 1941-5-6 152 San Bernardino Hills at Loma Linda. Comment
  RSA85485  Mimulus brevipes J. C. Roos, Lucille Roos 1952-4-19 5562 Riverside Box Springs Mtns. 457 Comment
  UCD122432  Mimulus brevipes Ray A. Evans 1951-4-14 s.n. San Bernardino N of San Timoteo Canyon, just S of Redlands. 365 Comment
  CLARK-A1528-1234  Mimulus floribundus John C. Roos 1937-7-11 396 Riverside Box Springs Mountains 609 Comment
  CLARK-A1528-4245  Mimulus floribundus John C. Roos 1952-4-29 5595 Riverside Box Springs Mountain 457 Comment
  POM262993  Mimulus floribundus J. C. Roos 1937-7-11 396 San Bernardino Reche Canyon. Comment
  RSA450075  Mimulus floribundus J. C. Roos 1952-4-29 5595 Riverside Pigeon, Box Springs Mts. 457 Comment
Read comments
May 21 2011
  UCR17145  Mimulus floribundus Eric Fisher 1979-5-19 s.n. Riverside Box Springs Mtns, Reche Canyon, 5.5 mi NW of Moreno 610 Comment
  CLARK-A1528-866  Mimulus guttatus John C. Roos 1951-9-24 5241 San Bernardino Loma Linda Comment
  CSUSB889  Mimulus guttatus R. D. Keys 1973-5-13 Riverside Box Springs Mountains Pigeon Pass Road, 1 mile above Riverside dump, 100 feet south of road along spring, in the Box Springs Mountains. 304 Comment
  RSA450309  Mimulus guttatus J. C. Roos 1943-4-9 2614 San Bernardino Slong swampy ditch, Waterman Ave. Comment
  JEPS11426  Mimulus nasutus S. B. Parish 1894-5-20 San Bernardino near San Bernardino; Reche Canyon Comment
  JEPS11427  Mimulus nasutus S. B. Parish May, 1894 San Bernardino near San Bernardino; Reche Canyon Comment
  POM4474  Mimulus pilosus R. J. Smith 1903-09 90 San Bernardino River bed near San Bernardino Comment
  RSA444807  Mimulus pilosus J. C. Roos 1952-6-8 5745 Riverside Common along damp sunny bank with Helianthus gracilentus, etc., summit of Reche Canyon near Ferndale school. Comment
  RSA591744  Minuartia douglasii J. C. Roos 1952-5-26 5726 Riverside Reche Canyon. 427 Comment
  UCR25551  Mirabilis californica John C. Roos 1941-4-25 162 Riverside Plateau in Reche Canyon Comment
  POM262969  Mirabilis laevis var. crassifolia J. C. Roos 1941-4-25 162 San Bernardino Reche Canyon, San Bernardino Valley Comment
  UCD98061  Mirabilis laevis var. crassifolia Ray A. Evans 1951-2-11 s.n. San Bernardino N. section San Timoteo Canyon, just s. of Redlands. 365 Comment
  CLARK-A1528-3238  Modiola caroliniana John C. Roos 1956-5-20 6582 San Bernardino Loma Linda Comment
  UCR23611  Modiola caroliniana John C. Roos 1956-5-20 6582 San Bernardino San Bernardino Valley, 114 Taylor St., Loma Linda 396 Comment
  RSA449942  Moluccella laevis J. C. Roos 1965-6-20 s.n. San Bernardino Lawn in Loma Linda. Comment
  UCSB42152  Moluccella laevis Roos, John 1969-5-18 San Bernardino Loma Linda Comment
  CLARK-A1528-3137  Molucella laevis John C. Roos 1965-6-20 San Bernardino Loma Linda Comment
  RSA44863  Monolepis nuttalliana J. C. Roos 1948-4-10 3783 San Bernardino Garden, Loma Linda. 305 Comment
  CLARK-A1528-4757  Muhlenbergia microsperma John C. Roos 1937-4-3 1347 San Bernardino Reche Canyon Comment
  CLARK-A1528-4758  Muhlenbergia microsperma John C. Roos 1940-5-20 895 San Bernardino Reche Canyon Comment
  POM8787  Muhlenbergia microsperma P. A. Munz 1920-4-11 3810 Riverside Santa Ana River Canyon. 304 Comment
  UCD86830  Muhlenbergia microsperma Ray A. Evans 1951-3-21 s.n. San Bernardino W end of San Timoteo Canyon. Just south of Redlands. 365 Comment
  UCR90300  Muhlenbergia microsperma F. M. Reed 1920-5-24 4351 Riverside Riverside, Box Springs Mtns: Canyon east of Highgrove, above Eureka Ranch 396 Comment
  CLARK-A1528-4766  Muhlenbergia rigens John C. Roos 1952-8-27 5895 Riverside Reche Canyon 487 Comment
  UCR1409  Muilla maritima Frank C. Vasek 1958-5-9 580509- 03 Riverside San Bernardino Valley Region, Reche Canyon Road, 0.1 mile north of Ferndale School Comment
  UCR3290  Muilla maritima Tom Painter 1964-5-16 5-16-64- 01 Riverside San Bernardino Valley/Perris-Aguanga Basin, Box Springs Mtn., 1.2 mi SW of intersection of Pigeon Pass Road and Box Springs Road 765 Comment
  CLARK-A1528-2992  Myriophyllum exalbescens John C. Roos 1952-6-24 San Bernardino San Bernardino Comment
  CLARK-A1528-3447  Navarretia atractyloides John C. Roos 1952-5-26 5724 Riverside Reche Canyon 457 Comment
  LA102250  Navarretia atractyloides John C. Roos; 1950-5-27 4818 Riverside NE summit of Reche Canyon 761 Comment
  RSA449970  Navarretia atractyloides J. C. Roos 1952-5-26 5724 Riverside Haas' ranch, Reche Canyon. 457 Comment
  UCR19167  Navarretia atractyloides John C. Roos 1950-5-27 4818 Riverside Peninsular Range, Hills NE of summit of Reche Canyon 762 Comment
  UCSB42146  Navarretia atractyloides Roos, John 1952-5-26 Riverside Haas ranch; Reche Canyon Comment
  CLARK-A1528-1340  Nemacladus ramosissimus John C. Roos 1941-5-6 154 San Bernardino Loma Linda Comment
  POM263137  Nemacladus ramosissimus J. C. Roos 1941-5-6 154 San Bernardino Near Loma Linda. Comment
  UCR18955  Nemacladus ramosissimus John C. Roos 1941-5-6 154 San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR25788  Nemacladus ramosissimus John C. Roos 1937-7-11 1507 Riverside Box Springs Mtns, Reche Canyon Comment
  CLARK-A1528-2986  Nemophila menziesii John C. Roos 1952-3-1 5361 Riverside Reche Canyon 457 Comment
  CLARK-A1528-2987  Nemophila menziesii John C. Roos 1947-3-21 3371 Riverside Reche Canyon Comment
  CLARK-A1528-5660  Nemophila menziesii John C. Roos 1952-2-29 5361 Riverside Reche Canyon 457 Comment
  CHSC701  Nemophila menziesii var. integrifolia Sonia R. Westerberg 1938-4-1 San Bernardino Redlands Wash Comment
  UCD126697  Nicotiana attenuata Ray A. Evans 1951-4-14 s.n. San Bernardino North section of San Timoteo Canyon, just south of Redlands. 365 Comment
  CLARK-A1528-4353  Nicotiana bigelovii John C. Roos, Lucille Roos 1952-6-21 5783 Riverside Reche Canyon 685 Comment
  CAS-BOT-BC233460  Nicotiana glauca J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda 304 Comment
  CLARK-A1528-5114  Nicotiana glauca John C. Roos 1965-6-27 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-886  Nicotiana glauca John C. Roos 1951-9-19 5225 San Bernardino Loma Linda 304 Comment
  UCSB37377  Nicotiana glauca Roos, John 1965-6-27 San Bernardino Loma Linda 304 Comment
  UCR23749  Nicotiana quadrivalvis John C. Roos, L. Roos 1952-6-21 5782 Riverside Pass between Reche Canyon and Morneo Valley, 4 mi NW of Moreno. 686 Comment
  RSA44870  Oenothera laciniata J. C. Roos 1948-6-21 3885 San Bernardino Loma Linda Comment
  RSA654792  Oenothera laciniata A. C. Sanders 1997-5-18 20716 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). (UTM 10km cell: 11S MH-7E, 6N. Loma Linda.) 354 Comment
  RSA689517  Oenothera laciniata Scott D. White 2002-5-29 8777 San Bernardino Zanja flood control channel at Mountain Ave. 335 Comment
  UCD170717  Oenothera laciniata A. C. Sanders 1997-5-18 20716 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia). 354 Comment
  UCR109843  Oenothera laciniata A. C. Sanders 1997-5-18 20716 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR144749  Oenothera laciniata Scott D. White 2002-5-29 8777 San Bernardino San Bernardino Valley, 'Zanja' flood control channel at Mountain Ave. 335 Comment
  UCR26235  Oenothera laciniata John C. Roos 1948-6-21 3885 San Bernardino San Bernardino Valley, Loma Linda. 305 Comment
  RSA0098476  Opuntia phaeacantha Marc A. Baker, Mark Franke 2015-4-21 18332 San Bernardino 1.4 km south of San Timoteo Wash, 4 km south of central Redlands, 16 km SE of central San Bernardino. 469 Comment
  SEINET11044337 Image available Opuntia phaeacantha Marc A. Baker, Mark Franke 2015-4-21 18332 San Bernardino 1.4 km south of San Timoteo Wash, 4 km south of central Redlands, 16 km SE of central San Bernardino 468 Comment
  SEINET11044431 Image available Opuntia phaeacantha Marc A. Baker, Mark Franke 2015-4-21 18332 San Bernardino 1.4 km south of San Timoteo Wash, 4 km south of central Redlands, 16 km SE of central San Bernardino 468 Comment
  CLARK-A1528-4283  Orthocarpus purpurascens John C. Roos 1947-3-21 3368 Riverside Reche Canyon Comment
  CLARK-A1528-7774  Orthocarpus purpurascens John C. Roos 1940-4-20 896 Riverside Reche Canyon Comment
  POM262975  Orthocarpus purpurascens J. C. Roos 1941-4-10 173 San Bernardino Plateau in Reche Canyon. Comment
  RSA262974  Orthocarpus purpurascens J. C. Roos 1941-4-19 172 San Bernardino Reche Canyon. Comment
  CLARK-A1528-3397  Oxalis corniculata John C. Roos 1949-11-18 4697 San Bernardino Loma Linda Hills 335 Comment
  CLARK-A1528-5701  Oxalis corniculata John C. Roos 1949-11-18 4697 San Bernardino San Bernardino Valley Comment
  CLARK-A1528-5702  Oxalis corniculata John C. Roos 1949-11-18 4697 San Bernardino San Bernardino Valley Comment
  POM353468  Oxalis pes-caprae L. M. Ashley 1943-1-31 s.n. San Bernardino Loma Linda 366 Comment
  CHSC1177  Paeonia brownii Sonia R. Westerberg 1938-4-2 San Bernardino San Timatao canyon. Comment
  CLARK-A1528-4783  Panicum capillare John C. Roos 1937-7-19 377 San Bernardino Santa Ana River Comment
  UCR19664  Panicum capillare John C. Roos 1950-7-20 s.n. San Bernardino San Bernardino Valley, Loma Linda Comment
  UCR25460  Panicum capillare John C. Roos 1963-8-18 s.n. San Bernardino San Bernardino Valley, Residential garden in Loma Linda 335 Comment
  UCR30528  Panicum dichotomiflorum subsp. dichotomiflorum John C. Roos 1949-7-22 4568 San Bernardino San Bernardino Valley, Loma Linda 323 Comment
  CLARK-A1528-4785  Panicum miliaceum John C. Roos 1958-5-10 San Bernardino Loma Linda Comment
  CLARK-A1528-4786  Panicum miliaceum John C. Roos 1965-9-12 San Bernardino Loma Linda Comment
  UCR23249  Panicum miliaceum John C. Roos 1958-5-10 s.n. San Bernardino San Bernardino Valley, 204 Tulip, Loma Linda Comment
  UCR170312  Parietaria hespera var. hespera A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31948 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  RSA689519  Parthenocissus inserta Scott D. White 2002-5-29 8779 San Bernardino Zanja' flood control channel at Mountain Ave. 335 Comment
  CLARK-A1528-4789  Paspalum dilatatum John C. Roos 1949-11-16 4696 San Bernardino Loma Linda 323 Comment
  CLARK-A1528-4792  Paspalum dilatatum John C. Roos 1951-9-20 5231 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-82  Paspalum dilatatum John C. Roos 1951-9-20 5231 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-2249  Pectocarya linearis John C. Roos 1952-2-29 5371 Riverside Reche Canyon 457 Comment
  CLARK-A1528-7856  Pectocarya linearis John C. Roos 1948-4-10 3785 San Bernardino Loma Linda Comment
  RSA659689  Pectocarya linearis J. C. Roos 1952-2-29 5371 Riverside Reche Canyon. 457 Comment
  UCR170311  Pectocarya linearis A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31950 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR18795  Pectocarya linearis John C. Roos 1948-4-10 3785 San Bernardino San Bernardino Valley, SW of Loma Linda Comment
  UCR25941  Pectocarya linearis John C. Roos 1952-2-29 5371 Riverside Reche Canyon 457 Comment
  CLARK-A1528-2248  Pectocarya linearis subsp. ferocula John C. Roos 1937-3-24 1338 Riverside Pigeon Pass Comment
  UC64422  Pectocarya linearis subsp. ferocula H. M. Hall May 1900 Riverside Reche Canyon Comment
  UCR804  Pectocarya penicillata J. E. Dimitman 1957-4-1 s.n. Riverside at the top of Pigeon Pass Comment
  CLARK-A1528-3592  Pellaea andromedifolia John C. Roos 1952-4-29 5597 Riverside Reche Canyon 457 Comment
  UCR120346  Penstemon spectabilis Mitch Provance 1998-4-5 378 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR93812  Penstemon spectabilis P. J. MacKay 1996-6-15 008 Riverside Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd. 580 Comment
  UC27507  Penstemon spectabilis var. spectabilis H. M. Hall 1899-5-17 San Bernardino Reche Canyon 457 Comment
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Jul 22 2008
  UC61644  Penstemon spectabilis var. spectabilis H. M. Hall 1900-5-15 San Bernardino Reche Canyon 457 Comment
  NY661223  Penstemon spectabilis var. subviscosus P. M. Cassen 1974-5-7 792 San Bernardino Both sides of San Timoteo Canyon Road, betwen Fern Avenue and Allesandro Road, Redlands. 457.2 Comment
  UCR23565  Petunia parviflora John C. Roos 1967-6-20 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  POM263277  Phacelia distans J. C. Roos 1941-4-19 175 San Bernardino Reche Canyon. Comment
  UC284702  Phacelia distans S. B. Parish 1917-4-12 11102 San Bernardino Reche Canyon San Bernardino Valley (dry wash) Comment
  UC56218  Phacelia distans H. M. Hall Apr. 1903 3850 San Bernardino Reche Canyon Comment
  UCR120378  Phacelia distans Mitch Provance 1998-4-4 343 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR142201  Phacelia distans June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR142240  Phacelia distans June Latting 1979-4-1 s.n. Riverside Box Springs Mountain 915 Comment
  UCR170310  Phacelia distans A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31932 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR25548  Phacelia distans John C. Roos 1941-4-19 175 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  CLARK-A1528-3010  Phacelia minor John C. Roos 1947-3-21 3374 Riverside Reche Canyon Comment
  POM263135  Phacelia minor J. C. Roos 1941-3-8 205 San Bernardino Reche Canyon. Comment
  UCR620B  Phacelia minor S. C. Warner 1956-4-21 s.n. Riverside Box Spings Mtns., top of mtns, saddle off W side of road, between Pigeon Pass and ranch west of road 701 Comment
  CLARK-A1528-3016  Phacelia ramosissima John C. Roos 1965-6-27 San Bernardino Loma Linda 304 Comment
  CSUSB151  Phacelia ramosissima Mike Meloy 1964-4-22 640422 7 Riverside Near Pigeon Pass Road on Box Springs Mountain. 457 Comment
  RSA659189  Phacelia ramosissima J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  UCSB42180  Phacelia ramosissima Roos, John 1965-6-27 San Bernardino Loma Linda Hills 304 Comment
  CAS-BOT-BC154420  Phacelia ramosissima var. latifolia J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 304 Comment
  RSA425018  Phacelia ramosissima var. latifolia J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  UCR18872  Phacelia ramosissima var. suffrutescens John C. Roos 1952-5-26 5718 Riverside Haas' Ranch, Reche Canyon 457 Comment
  UC64051  Phacelia tanacetifolia S. B. Parish 1897-4-17 4314 San Bernardino along Gage Canal at mouth of canyon vicinity of San Bernardino, Reche Canyon 304 Comment
  UCR2647  Phalaris lemmonii F. M. Reed 1905-5-7 740 Riverside Peninsular Range, Box Springs Mtns., spring near summit of Pigeon Pass, Riverside and vicinity Comment
  CLARK-A1528-4800  Phalaris minor John C. Roos 1938-4-26 San Bernardino Bryn Mawr Comment
  CLARK-A1528-4801  Phalaris minor John C. Roos 1949-6-1 San Bernardino Loma Linda Comment
  CLARK-A1528-4802  Phalaris minor John C. Roos 1953-5-13 5918 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-4803  Phalaris minor John C. Roos 1952-4-21 5564 San Bernardino Loma Linda 304 Comment
  LA9200  Phalaris minor F. M. Reed; 1905-5-7 740 Riverside Box Spring Mts, Summit of Pigeon Pan Comment
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Feb 23 2014
  UCR23317  Phalaris minor John C. Roos 1952-4-21 5564 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CLARK-A1528-4798  Phalaris paradoxa John C. Roos 1943-4-3 2616 Riverside San Timoteo Canyon 457 Comment
  UCR19286  Phalaris paradoxa John C. Roos 1943-4-3 2616 San Bernardino San Bernardino Valley, San Timoteo Canyon near Redlands Station Comment
  CLARK-A1528-1205  Physalis philadelphica John C. Roos 1940-10-26 220 San Bernardino Loma Linda 335 Comment
  UCR59225  Phytolacca americana Ward B. Holt 1989-9-5 s.n. San Bernardino San Bernardino Valley, Redlands, private residence Comment
  CLARK-A1528-5814  Pityrogramma triangularis John C. Roos 1952-2-29 5362 Riverside Box Springs Mountains 457 Comment
  UCR126326  Pityrogramma triangularis Mitch Provance 1998-4-5 395 Riverside Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line. 549 Comment
  UCR96810  Pityrogramma triangularis var. triangularis A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19764 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CLARK-A1528-2258  Plagiobothrys californicus John C. Roos 1941-4-19 Riverside Reche Canyon Comment
  CLARK-A1528-2259  Plagiobothrys californicus John C. Roos 1952-2-29 5368 Riverside Reche Canyon 457 Comment
  CLARK-A1528-1121  Plagiobothrys canescens John C. Roos 1941-3-22 218 Riverside Reche Canyon 609 Comment
  SD143992  Plagiobothrys canescens A. C. Sanders 1997-3-1 19730 Riverside Box Springs Mountains: Pigeon Pass, canyon below Regulus Road, 0.6 mi. W of Pigeion Pass Rd., 0.4 mi. E of Bench Mark Table (2559 ft.) 609 Comment
  SEINET272294  Plagiobothrys canescens A. C. Sanders 1997-3-1 19730 Riverside Box Springs Mins: Pigeon Pass cyn below Regulus Rd 0.6 mi W of Pigeon Pass Rd. 0.4 mi E of Bench Mark Table. UTM 10km 610 Comment
  UCR25421  Plagiobothrys canescens John C. Roos 1952-4-16 5559 Riverside Box Springs Mountains, Pigeon Pass 457 Comment
  UCR98061  Plagiobothrys canescens A. C. Sanders 1997-3-1 19730 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  UCSB45601  Plagiobothrys canescens Roos, John 1952-4-16 Riverside Pigeon Pass, Box Springs Mts. 396 Comment
  UCR96806  Plagiobothrys collinus A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19771 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  RSA659691  Plagiobothrys collinus var. californicus J. C. Roos 1952-2-29 5368 Riverside Reche Canyon. 457 Comment
  UCR25973  Plagiobothrys collinus var. californicus John C. Roos 1952-2-29 5368 Riverside Reche Canyon 457 Comment
  POM262949  Plagiobothrys nothofulvus J. C. Roos 1941-3-22 218 San Bernardino Reche Canyon. Comment
  POM368898  Plagiobothrys nothofulvus E. S. Spalding 1926-4-2 s.n. San Bernardino Loma Linda. Comment
  RSA85111  Plagiobothrys nothofulvus J. C. Roos 1952-4-16 5559 Riverside Box Springs Mountains, Pigeon Pass. 396 Comment
  UC69223  Plagiobothrys nothofulvus F. M. Reed 1905-5-7 747 Riverside near summit Pigeon Pass (vicinity Riverside) Comment
  UCR25974  Plagiobothrys nothofulvus John C. Roos 1947-3-21 3365 Riverside Plateau in Reche Canyon Comment
  CLARK-A1528-2265  Plagiobothrys tenellus John C. Roos 1947-3-21 3367 Riverside Reche Canyon 365 Comment
  JEPS68123  Plagiobothrys tenellus S. B. Parish Apr 1895 San Bernardino se of Colton (Reche Canyon, vicinity of San Bernardino); San Bernardino, Reche Canyon 304 Comment
  RSA659690  Plagiobothrys tenellus J. C. Roos 1947-3-21 3367 Riverside Plateau, Reche Canyon 366 Comment
  RSA85110  Plagiobothrys tenellus J. C. Roos 1952-4-29 5594 Riverside Reche Canyon 457 Comment
  UCR25971  Plagiobothrys tenellus John C. Roos 1952-4-29 5594 Riverside Box Springs Mtns, Reche Canyon. 457 Comment
  CLARK-A1528-3433  Plantago aristata John C. Roos 1950-6-11 4831 San Bernardino Loma Linda 304 Comment
  UCR23331  Plantago aristata John C. Roos 1950-6-11 4831 San Bernardino San Bernardino Valley, Loma Linda, W Central Street 305 Comment
  CHSC1219  Plantago erecta S. Westerberg 1938-3-19 San Bernardino Redlands Wash. Comment
  JEPS6415  Plantago erecta S. B. Parish 1893-4-18 San Bernardino Comment
Read comments
Aug 18 2010
  POM263100  Plantago erecta J. C. Roos 1941-3-8 207 San Bernardino Reche Canyon. Comment
  CLARK-A1528-3432  Plantago hirtella John C. Roos 1943-7-21 2686 San Bernardino Loma Linda Comment
  CLARK-A1528-3807  Plantago hirtella John C. Roos 1938-6-5 472 San Bernardino Loma Linda Comment
  POM302524  Plantago subnuda J. C. Roos 1943-7-31 2686 San Bernardino Along irrigation ditch, between San Bernardino and Loma Linda Comment
  CLARK-A1528-3435  Plantago virginica John C. Roos 1938-6-12 San Bernardino Loma Linda 304 Comment
  UCR24295  Plantago virginica John C. Roos 1938-6-12 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCSB42165  Plantago virginica Roos, A. 1938-6-12 San Bernardino Loma Linda Comment
  JEPS40288  Platanus racemosa S. B. Parish Apr. 1893 San Bernardino Comment
  CAS-BOT-BC91915  Platystemon californicus S. B. Parish 1906-4-30 5606 San Bernardino Reche Canon [Canyon]. Comment
  CSUSB1240  Platystemon californicus Shirley Ward 1957-4-3 Riverside Found atop Box Springs Mountain, Rabbit Ears Pass. Comment
  SEINET269278  Pluchea odorata G. R. Ballmer 1994-10-12 San Bernardino San Bernrdino Valley: San timoteo Creek ca. 100 m above its confluence with the Santa Ana River below Waterman Ave. and Comment
  CLARK-A1528-2055  Pluchea purpurascens John C. Roos 1951-9-24 5246 San Bernardino Loma Linda 304 Comment
Read comments
Aug 20 2014
  CLARK-A1528-4814  Poa annua John C. Roos 1952-2-27 5359 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-4819  Poa compressa John C. Roos, Lucille Roos 1950-7-5 4848 San Bernardino Loma Linda 323 Comment
  RSA457387  Poa compressa L. S. Rose 1950-7-5 4848 San Bernardino 414 Steward St. Loma Linda. On the edge of a lawn 323 Comment
  UCR24050  Poa compressa John C. Roos, L. Roos 1950-7-5 4848 San Bernardino San Bernardino Valley, Loma Linda, residence at 414 Steward Street 335 Comment
  UCSB51281  Poa compressa Roos, John; Roos, Lucille 1950-7-5 San Bernardino 414 Steward St. Loma Linda 323 Comment
  CLARK-A1528-4827  Poa pratensis John C. Roos 1962-4-27 San Bernardino Loma Linda Comment
  POM263180  Poa pratensis J. C. Roos 1937-5-9 460 San Bernardino Loma Linda, San Bernardino Valley. Comment
  CLARK-A1528-4835  Poa scabrella John C. Roos 1950-3-25 4177 Riverside Reche Canyon 457 Comment
  CLARK-A1528-4837  Poa scabrella John C. Roos 1950-2-25 4170 Riverside Reche Canyon 457 Comment
  POM263084  Poa secunda J. C. Roos 1937-5-9 459 San Bernardino Near Loma Linda, San Bernardino Valley Comment
  UCR126327  Poa secunda Mitch Provance 1998-4-5 391 Riverside Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line. 549 Comment
  UCR19665  Poa secunda John C. Roos 1950-2-25 4710 Riverside Pass between Reche Canyon and Pigeon Pass Road 457 Comment
  UCD90987  Poa secunda subsp. secunda Ray A. Evans 1951-4-7 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  UCD90988  Poa secunda subsp. secunda Ray A. Evans 1951-4-14 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  CLARK-A1528-2256  Polycarpon tetraphyllum John C. Roos 1952-8-27 5887 San Bernardino San Bernardino Valley 335 Comment
  CLARK-A1528-5335  Polycarpon tetraphyllum John C. Roos 1952-8-27 5887 San Bernardino San Bernardino Valley 335 Comment
  CLARK-A1528-5486  Polycarpon tetraphyllum John C. Roos 1952-8-27 5887 San Bernardino San Bernardino Valley 335 Comment
  UCR18966  Polycarpon tetraphyllum John C. Roos 1952-8-27 5887 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  CLARK-A1528-3774  Polygonum argyrocoleon John C. Roos 1953-3-26 5910 San Bernardino Loma Linda 335 Comment
  UC1010232  Polygonum argyrocoleon John C. Roos 1953-3-26 5910 San Bernardino Loma Linda; on edge of orange orchard 335 Comment
  UCR20450  Polygonum argyrocoleon John C. Roos 1953-3-26 5910 San Bernardino San Bernardino Valley, Loma Linda 354 Comment
  CLARK-A1528-3776  Polygonum aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda Comment
  CAS-BOT-BC414051  Polygonum aviculare subsp. aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda 320 Comment
  UC1010233  Polygonum aviculare subsp. aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda 320 Comment
  CLARK-A1528-761  Polygonum lapathifolium John C. Roos, Lucille Roos 1951-9-11 5200 San Bernardino Loma Linda 320 Comment
  POM48649  Polygonum lapathifolium P. A. Munz, I. M. Johnston 1924-7-29 8908 San Bernardino Loma Linda. Comment
  RSA69863  Polygonum lapathifolium J. C. Roos, Lucille Roos 1951-9-11 5200 San Bernardino Loma Linda. 320 Comment
  UCR164591  Polygonum lapathifolium G. R. Ballmer 1994-10-1 s.n. San Bernardino San Bernardino Valley, San Timoteo Creek c. 100 m above its confluence with the Santa Ana River, below Waterman Ave. and north of the I-10 Freeway 305 Comment
  CLARK-A1528-762  Polygonum punctatum John C. Roos, Lucille Roos 1951-9-11 5201 San Bernardino Loma Linda 320 Comment
  RSA69864  Polygonum punctatum J. C. Roos, Lucille Roos 1951-9-11 5201 San Bernardino Loma Linda. 320 Comment
  CLARK-A1528-31  Polypodium californicum Ruth Cooper 1952-6-3 644 a Riverside Box Springs Mountains Comment
  UCR25366  Polypodium californicum John C. Roos 1952-4-16 5547 Riverside Damp canyon off Reche Canyon. 518 Comment
  UCR96808  Polypodium californicum A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19763 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  UCSB62522  Polypodium californicum Kiefer, Lawrence 1963-11-3 Riverside Reche Canyon (S of Loma Linda), W side, N-running ravine just inside county line. 426 Comment
  UCSB62761  Polypodium californicum Kiefer, Lawrence 1963-11-3 Riverside Reche Canyon (S of Loma Linda), W side of canyon, N running ravine just inside county line 426 Comment
  UCSB62772  Polypodium californicum Kiefer, Lawrence 1963-11-3 Riverside Reche Canyon (S of Loma Linda), W side, no-running ravine just inside county line. 426 Comment
  CHSC2179  Polypogon monspeliensis S. Westerberg 1937-6-1 San Bernardino Loma Linda. Comment
  CLARK-A1528-5279  Polypogon semiverticillatus John C. Roos 1950-7-5 4848 San Bernardino Loma Linda 335 Comment
  RSA53583  Polypogon viridis J. C. Roos 1949-11-16 4695 San Bernardino Loma Linda. 329 Comment
  UCR266462  Populus nigra Mitch Provance 2012-6-20 612- 48 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  UCR26320  Potamogeton crispus John C. Roos 1937-5-9 2095 San Bernardino San Bernardino Valley, Irrigation weir south of Loma Linda Comment
  CLARK-A1528-3400  Proboscidea parviflora John C. Roos 1959-8-5 San Bernardino Loma Linda Comment
  UCR19097  Proboscidea parviflora John C. Roos 1959-1 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR19123  Prunella vulgaris John C. Roos 1959-7-2 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  CLARK-A1528-1323  Prunella vulgaris subsp. vulgaris John C. Roos 1959-7-2 San Bernardino Loma Linda 365 Comment
  RSA662417  Prunella vulgaris subsp. vulgaris J. C. Roos 1959-7-2 s.n. San Bernardino Loma Linda. Comment
  RSA494651  Prunus ilicifolia B. L. Phillips 1988-4-10 s.n. San Bernardino San Timoteo Canyon, S of San Timoteo Canyon Rd., 1.5 miles E of RR crossing. Accessible by Powerline Service Rd. between horse ranch and dairy farm. 470 Comment
  UC303994  Pseudognaphalium biolettii S. B. Parish 1917-4-12 11092 San Bernardino Reche Canyon <?>, lower Comment
  UCD135049  Pseudognaphalium biolettii John Roos 1947-3-21 3372 Riverside Plateau', Reche Canyon. Comment
  UCR26135  Pseudognaphalium biolettii John C. Roos 1952-2-29 5374 Riverside Reche Canyon Comment
  JEPS20494  Pseudognaphalium californicum S. B. Parish 1890-6-1 San Bernardino Santa Ana Wash Comment
  SEINET2054133 Image available Pseudognaphalium californicum D. H. Eslinger 1970-5-29 Riverside 4 mi. E of Riverside, 50 m N of 9725 Pigeon Pass Rd. 365 Comment
  CAS-BOT-BC361501  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on S side of ramp 365 Comment
  SBBG89097  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Interstate-10 and California Street, at end of fwy exit ramp 365 Comment
  SEINET2054401 Image available Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on S side of ramp. 365 Comment
  UC1535403  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino at intersection of Hwy I-10 and California Street (at end of fwy exit ramp heading e, on s side of ramp); Redlands 365 Comment
  CLARK-A1528-3793  Pterostegia drymarioides John C. Roos 1947-2-20 3274 San Bernardino Loma Linda 365 Comment
  POM262955  Pterostegia drymarioides J. C. Roos 1941-5-6 150 San Bernardino Hills at Loma Linda. Comment
  RSA662410  Pterostegia drymarioides J. C. Roos 1947-2-20 3274 San Bernardino In the hills South of Loma Linda. Collected in the site of an old burn. 366 Comment
  UC466078  Pterostegia drymarioides Fred M. Reed 1908-3-15 2273 Riverside Box Spring Mts., Pigeon Pass Comment
  UCR88125  Pterostegia drymarioides A. C. Sanders, J. C. Lyman 1995-4-17 16573 San Bernardino San Bernardino Valley, Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 488 Comment
  POM262998  Quercus berberidifolia J. C. Roos 1940-9-14 230 San Bernardino Orchard south of Bryn Mawr. Comment
  UCR120358  Quercus berberidifolia Mitch Provance 1998-4-4 340 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR23312  Quercus berberidifolia John C. Roos, L. Roos 1952-11-1 5907 San Bernardino San Bernardino Valley, hills 1 mi south of Loma Linda 366 Comment
  UCR25615  Quercus berberidifolia John C. Roos 1940-9-14 230 a San Bernardino San Bernardino Valley, Blakes Canyon, south of Bryn Mawr 549 Comment
  CLARK-A1528-2919  Quercus dumosa John C. Roos, Lucille Roos 1952-11-1 5907 San Bernardino San Bernardino Valley 365 Comment
  CLARK-A1528-2908  Quercus wislizeni var. frutescens John C. Roos 1947-1-4 3196 Riverside Box Springs Mountains 487 Comment
  CLARK-A1528-2914  Quercus wislizeni var. frutescens John C. Roos 1952-4-13 5518 Riverside Box Springs Mountains 518 Comment
  POM229444  Quercus wislizeni var. frutescens Noel Wallace 1937-10-19 bs 80 Riverside North side of Box Springs Mt. 762 Comment
  RSA40564  Quercus wislizeni var. frutescens J. C. Roos 1947-1-4 s.n. Riverside North side Box Springs Mts, above Reche Canyon 488 Comment
Read comments
Jul 8 2017
  UC1536931  Raphanus sativus Gordon H. True Jr. 1935-3-18 129 Riverside Pigeon Pass 457 Comment
  A378252  Rhamnus crocea S. B. Parish 1907-4-12 11097 Unknown Reche Canon, San Bernardino Valley Comment
  CAS-BOT-BC55822  Rhamnus crocea A. C. Sanders; L. Lubinsky; E. J. Lawlor; D. L. Sanders 2006-3-26 31936 San Bernardino San Bernardino Valley Region: upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, 518 Comment
  CLARK-A1528-3907  Rhamnus crocea JOhn C. Roos 1952-2-29 5378 Riverside Reche Canyon 457 Comment
  CLARK-A1528-5196  Rhamnus crocea John C. Roos 1952-2-29 5378 Riverside Reche Canyon 457 Comment
  UCR120329  Rhamnus crocea Mitch Provance 1998-4-5 380 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR170289  Rhamnus crocea A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31936 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR97482  Rhamnus crocea A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19773 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  UCR125993  Rhamnus ilicifolia Dave Goodward 2003-1-31 s.n. Riverside Box Springs Mountains, canyon SW of Pigeon Pass Rd, just before it begins climbing, c. 150 m south of the dump 427 Comment
  UCR96801  Rhamnus ilicifolia A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19770 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  VVC445  Rhamnus ilicifolia Markell Kohn 1959-4-20 s.n. Riverside Box Springs Mtns, On Stone Ranch Rd 3 mi SW of intersection of Pigeon Pass/Stone Ranch Rds. 50 yds N of northern most radio station. 579 Comment
  LA62883  Rhus aromatica Harlan Lewis; 1936-3-22 sn San Bernardino Reche Canyon 426 Comment
  UCR170290  Rhus aromatica A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31937 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR25781  Rhus aromatica John C. Roos 1953-4-13 5524 Riverside Riverside, Box Springs Mountains 489 Comment
  UCR23410  Rhus integrifolia John C. Roos 1944-1-29 2766 Riverside Box Springs Mtns. east of Riverside near Pigeon Pass 750 Comment
  CLARK-A1528-1414  Rhus laurina John C. Roos 1954-7-10 6191 Riverside Box Springs Mountains 487 Comment
  CLARK-A1528-5483  Rhus laurina John C. Roos 1954-7-10 6191 Riverside Box Springs Mountains 487 Comment
  CAS-BOT-BC167982  Rhus ovata Samuel B. Parish 1888-4-1 2018 San Bernardino Riche's canon [Reche Canyon] Comment
  CLARK-A1528-1416  Rhus ovata John C. Roos 1966-3-27 San Bernardino Loma Linda Hills 304 Comment
  POM262873  Rhus ovata J. C. Roos 1941-3-22 219 San Bernardino Plateau in Reche Canyon. Comment
  UC124168  Rhus ovata S. B. Parish 1888-4-1 2018 San Bernardino Riche Canyon Comment
  UC168786  Rhus ovata S. B. Parish 1908-3-13 6802 San Bernardino Reche Canyon Comment
  UCR120404  Rhus ovata Mitch Provance 1998-4-5 375 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR170299  Rhus ovata A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31949 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR175383  Rhus ovata Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 270 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  A347171  Rhus trilobata S. B. Parish 1917-4-12 11091 Unknown Colton, Reche Canon, Lower hills, San Bernardino Valley Comment
  A347172  Rhus trilobata S. B. Parish 1917-4-12 11090 Unknown Colton, Reche Canon, Lower hills, San Bernardino Valley Comment
  SD212449  Rhus trilobata A. C. Sanders, L. Lubinsky, et al. 2006-3-26 31937 San Bernardino San Bernardino Valley Region; upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Av., 00.6 mile north of Riverside County line. 487 Comment
  UC1713225  Rhus trilobata S. B. Parish 1907-4-12 11090 San Bernardino Lower hills San Bernardino Valley (Reche Canyon) Comment
  UC201811  Rhus trilobata S. B. Parish 1907-4-12 11089 San Bernardino Lower hills San Bernardino Valley (Reche Canyon) Comment
  UC303775  Rhus trilobata S. B. Parish 1907-4-12 11089 San Bernardino Lower hills San Bernardino Valley (Reche Canyon) Comment
  UC303776  Rhus trilobata S. B. Parish 1907-4-12 11091 San Bernardino Lower hills San Bernardino Valley (Reche Canyon) Comment
  GH347354  Rhus trilobata var. quinata S. B. Parish 1917-4-12 11089 Unknown Reche Canon, Lower hills, San Bernardino Valley Comment
  UCD102120  Ribes aureum A. C. Sanders; B. Phillips 1988-2-11 7610 San Bernardino Redlands area, San Timoteo Canyon, on the alluvial fan S of Happy Ours Ranch. 487 Comment
  RSA496667  Ribes aureum var. gracillimum A. C. Sanders, B. L. Phillips 1988-2-11 7610 San Bernardino Redlands area, San Timoteo Canyon, on the the alluvial fan S of Happy ours Ranch. 488 Comment
  UCR50594  Ribes aureum var. gracillimum A. C. Sanders, B. L. Phillips 1988-2-11 7610 San Bernardino San Bernardino Valley, Redlands area, San Timoteo Canyon, on the alluvial fan south of Happy Ours Ranch 488 Comment
  A380214  Ribes indecorum S. B. Parish 1917-4-12 11105 Unknown Reche canon, Lower hills, San Bernardino Valley Comment
  CAS-BOT-BC173140  Ribes indecorum Raymond Lindholm 1961-2-27 s.n. Riverside Reche Canyon Comment
  CLARK-A1528-4130  Ribes indecorum John C. Roos 1952-2-29 5360 Riverside Box Springs Mountains 487 Comment
  CLARK-A1528-4132  Ribes indecorum John C. Roos 1946-12-27 3194 Riverside Box Springs Mountains Comment
  CLARK-A1528-6880  Ribes indecorum John C. Roos 1946-12-27 3194 Riverside Box Springs Mountains Comment
  CLARK-A1528-6881  Ribes indecorum John C. Roos 1946-12-27 3194 Riverside Box Springs Mountains Comment
  CLARK-A1528-6882  Ribes indecorum John C. Roos 1946-12-27 3194 Riverside Box Springs Mountains Comment
  GH380216  Ribes indecorum S. B. Parish 1917-4-12 11103 Unknown Reche Canon, Lower hills, San Bernardino Valley Comment
  RSA664942  Ribes indecorum J. C. Roos 1946-12-27 3194 San Bernardino Reche Canyon. Comment
  SEINET3095399 Image available Ribes indecorum Wayne Miller 1972-4-14 720414 -2 Riverside Reche Canyon, 5 mi. from Barton Rd. turnoff on Reche Canyon Rd, by natural spring. Comment
  UC212416 Image available Ribes indecorum S. B. Parish 1917-4-12 11103 San Bernardino Reche Canyon San Bernardino Valley Comment
  UCR142206  Ribes indecorum June Latting 1979-4-1 s.n. Riverside Box Springs Mountain 915 Comment
  UCR96802  Ribes indecorum A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19768 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  UCR160774  Ribes malvaceum A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19772 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  LA205478  Ribes malvaceum var. viridifolium B. Lewis; 1939-3-11 sn San Bernardino Reche Canyon 457 Comment
  CLARK-A1528-4142  Ribes quercetorum John C. Roos 1940-5-4 879 Riverside Reche Canyon Comment
  POM25676  Ribes quercetorum J. C. Roos 1940-5-4 879 San Bernardino Reche Canyon, San Bernardino Valley. Comment
  SEINET272331 Image available Ribes quercetorum A. C. Sanders, OF Clarke; H Forester 1997-3-2 19766 Riverside Box Spr Mtns: E side of the range in Pigeon Pass area above W end of Quail Call Dr cyn just W of section line. UTM 10k 610 Comment
  UCR125994  Ribes quercetorum Dave Goodward 2003-1-31 s.n. Riverside Box Springs Mountains, canyon SW of Pigeon Pass Rd, just before it begins climbing, c. 150 m south of the dump 427 Comment
  UCR25403  Ribes quercetorum John C. Roos 1948-5-22 3864 Riverside Pass at the top of Reche Canyon 732 Comment
  UCR96796  Ribes quercetorum A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19766 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CAS-BOT-BC173857  Ribes velutinum Samuel B. Parish 1894-2-25 s.n. Riverside Reche [Canon] Canyon Comment
  CLARK-A1528-2711  Ricinus communis John C. Roos 1937-9-5 2554 San Bernardino Loma Linda Comment
  CLARK-A1528-3797  Rumex californicus John C. Roos 1952-5-26 5719 Riverside Reche Canyon 457 Comment
  UC205914  Rumex conglomeratus S. B. Parish 1917-6-21 11429 San Bernardino San Bernardino Valley 300 Comment
  CAS-BOT-BC433583  Rumex hymenosepalus E. A. Zumbro 1900-5-1 345 Riverside Reche Canon [Reche Canyon] Comment
  UCR3241  Rumex hymenosepalus Bob Brownell 1964-5-15 s.n. Riverside Colton [south of], 3 mi from Washington Ave up Reche Canyon Rd. 366 Comment
  UCR23254  Rumex salicifolius var. denticulatus John C. Roos 1952-5-26 5719 Riverside Haas' Ranch, Reche Canyon 457 Comment
  RSA44862  Ruta chalepensis J. C. Roos 1948-2-21 3771 Riverside Near spring with Baccharis wiminea and Emoryi, pass between Pigeon Pass and Reche Canyon. 457 Comment
  UCR23460  Ruta chalepensis John C. Roos 1950-4-22 4749 Riverside In the pass between Reche Canyon and Pigeon Pass Road 457 Comment
  CLARK-A1528-3968  Ruta graveolens John C. Roos 1950-4-22 4749 Riverside Reche Canyon 457 Comment
  CLARK-A1528-5727  Ruta graveolens John C. Roos 1948-2-21 3771 Riverside Reche Canyon 457 Comment
  CLARK-A1528-5728  Ruta graveolens John C. Roos 1948-2-21 3771 Riverside Reche Canyon 457 Comment
  RSA659514  Ruta graveolens J. C. Roos 1950-4-22 4749 Riverside In the pass between Reche Canyon and Pigeon Pass Road. Comment
  UCSB42110  Ruta graveolens Roos, John 1950-4-22 Riverside Pass between Reche Canyon and Pigeon Pass Road 457 Comment
  POM310381  Salix exigua Margaret Hardinge 1946-3-4 136 Santa Barbara Loma Linda - along R. R. tracks. 320 Comment
  LA208652  Salix gooddingii John O'Leary; 1975-4-18 362 Riverside in the S end of Reche Canyon (@ 4 mi E of UC Riverside) 426 Comment
  CLARK-A1528-4058  Salix lasiandra var. lancifolia John C. Roos 1952-3-24 5410 San Bernardino Santa Ana River Comment
  POM310382  Salix lasiolepis Margaret Hardinge 1946-3-4 137 Santa Barbara Loma Linda - along R. R. tracks. 320 Comment
  CLARK-A1528-4367  Salpichroa origanifolia John C. Roos 1949-10-12 4690 San Bernardino Loma Linda 335 Comment
  RSA48856  Salpichroa origanifolia J. C. Roos 1949-10-12 4690 San Bernardino Loma Linda hill, San Bernardino Valley. 335 Comment
  CLARK-A1528-2597  Salsola iberica John C. Roos 1965-7-5 San Bernardino Loma Linda 304 Comment
  UCR25121  Salsola tragus John C. Roos 1965-7-5 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCSB41128  Saltugilia australis Roos, John; Roos, Lucille 1952-5-11 San Bernardino Scott's Canyon 2 1/2 miles southeast of Loma Linda 426 Comment
  CLARK-A1528-5348  Salvia X bernardina John C. Roos, Lucille Roos 1951-10-3 5314 San Bernardino Loma Linda 320 Comment
  CLARK-A1528-590  Salvia X bernardina John C. Roos, Lucille Roos 1951-10-3 5314 San Bernardino Loma Linda 320 Comment
  UCR18811  Salvia X bernardina John C. Roos, L. Roos 1951-10-3 5314 San Bernardino San Bernardino Valley, Loma Linda. 320 Comment
  POM10094  Salvia carduacea F. M. Reed 1903-05 s.n. Riverside Pigeon Pass Comment
  RSA262979  Salvia columbariae J. C. Roos 1941-4-19 179 San Bernardino Reche Canyon. Comment
  RSA411350  Salvia columbariae S. B. Parish 1895-05 4382 San Bernardino Reche Canyon, Vicinity of San Bernardino. 305 Comment
  CLARK-A1528-3119  Salvia mellifera John C. Roos 1947-2-20 3278 San Bernardino Loma Linda Comment
  CLARK-A1528-5346  Salvia mellifera John C. Roos 1947-2-20 3278 San Bernardino Loma Linda Comment
  RSA8713  Salvia mellifera P. A. Munz 1920-4-11 3815 Riverside Santa Ana River Canyon. 305 Comment
  UC284706  Salvia mellifera S. B. Parish 1917-4-12 11105 San Bernardino Reche Canyon; San Bernardino Valley Comment
  UC63771  Salvia mellifera H. M. Hall May 1899 Riverside Reche Canyon Comment
  UCR120374  Salvia mellifera Mitch Provance 1998-4-4 348 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR170293  Salvia mellifera A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31935 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR175381  Salvia mellifera Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui 2006-4-23 272 San Bernardino San Bernardino Valley, Hills south of Loma Linda: Hulda Crooks Park, Barton Rd. and Mountain View Ave.; S down service road (powerline access road) in Scott Canyon 427 Comment
  CLARK-A1528-2412  Sambucus mexicana John C. Roos 1965-6-27 San Bernardino Loma Linda 304 Comment
  RSA591730  Sambucus mexicana J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  UCR109868  Sambucus mexicana A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23245 San Bernardino San Bernardino Valley, Redlands, fields north of Lugonia Ave., c. 200-300 m east of Fwy 30 390 Comment
  CAS-BOT-BC246076  Sambucus nigra subsp. caerulea J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda 304 Comment
  SDSU2939  Sambucus nigra subsp. caerulea Thomas A. Zink 1971-3-1 Riverside 200 yards south of Riverside Country Dump turnoff. 335 Comment
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Jun 8 2013
  UCSB42138  Sambucus nigra subsp. caerulea Roos, John 1965-6-27 San Bernardino Loma Linda 304 Comment
  POM78902  Samolus parviflorus I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino. Comment
  POM10219  Sanicula bipinnatifida F. M. Reed 1906-3-25 931 Riverside Flat ground on divide in Pigeon Pass. Comment
  RSA85102  Sanicula bipinnatifida J. C. Roos 1952-4-29 5599 Riverside Reche Canyon 457 Comment
  UCR97459  Sanicula bipinnatifida A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19760 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CLARK-A1528-1453  Sanicula tuberosa John C. Roos 1950-4-22 4755 Riverside Reche Canyon 761 Comment
  CLARK-A1528-1455  Sanicula tuberosa John C. Roos 1937-3-6 1304 Riverside Reche Canyon Comment
  JEPS970  Sanicula tuberosa S. B. Parish 1891-4-1 Riverside Reche Canyon; Southern California, Reche Canyon Comment
  POM113415  Sanicula tuberosa J. B. Feudge 1926-4-10 1368 Riverside Reche Canyon. 610 Comment
  UC303475  Sanicula tuberosa S. B. Parish 1917-4-12 11094 San Bernardino San Bernardino Valley, Reche Canyon Reche Canyon; San Bernardino Valley, Reche Canyon Comment
  UCR23393  Sanicula tuberosa John C. Roos 1950-4-22 4755 Riverside Summit of Reche Canyon. 765 Comment
  CLARK-A1528-1468  Sarcostemma cynanchoides John C. Roos 1940-8-20 906 Riverside Reche Canyon Comment
  UCR23407  Sarcostemma cynanchoides John C. Roos 1940-6-24 1896 San Bernardino San Bernardino Valley, Loma Linda Hills 457 Comment
  CLARK-A1528-1467  Sarcostemma cynanchoides subsp. hartwegii John C. Roos 1952-8-27 5891 Riverside Reche Canyon 457 Comment
  POM263102  Saxifraga californica J. C. Roos 1941-3-8 212 San Bernardino Reche Canyon. Comment
  RSA458897  Saxifraga californica S. B. Parish 1891-5-1 s.n. San Bernardino Reche Canyon. Comment
  UC1713671  Saxifraga californica S. B. Parish 1907-4-12 17093 San Bernardino San Bernardino Valley, Reche Canyon Reche Canyon; San Bernardino Valley, Reche Canyon Comment
  CLARK-A1528-5534  Schismus barbatus John C. Roos 1950-4-17 4744 San Bernardino Loma Linda 335 Comment
  GH341164  Schismus barbatus R. W. Pohl 1963-5-29 9421 Unknown Tulip Ave., Loma Linda, San Bernadino Co., Calif. Comment
  GH341165  Schismus barbatus R. W. Pohl 1963-5-29 9421 Unknown Tulip Ave., Loma Linda, San Bernadino Co., Calif. Comment
  SEINET7297415 Image available Schismus barbatus Richard W. Pohl 1963-1 9421 San Bernardino Yard, Tulip Ave., Loma Linda; Dr. Roos' residence Comment
  SEINET7297419 Image available Schismus barbatus Richard W. Pohl 1963-1 9421 San Bernardino Open area at residence of John Roos. Comment
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Nov 4 2015
  UCR24360  Schismus barbatus John C. Roos 1950-4-17 4744 San Bernardino San Bernardino Valley, Loma Linda 335 Comment
  UCSB51362  Schismus barbatus Roos, John 1950-4-17 San Bernardino Loma Linda 335 Comment
  CHSC2114  Schoenoplectus acutus var. occidentalis Sonia R. Westerberg 1938-5-10 San Bernardino Loma Linda. Comment
  POM48745  Schoenoplectus maritimus Phillip A. Munz, I. M. Johnston 1924-7-29 8901 San Bernardino Loma Linda. Comment
  POM48514  Scirpus acutus var. occidentalis Phillip A. Munz, I. M. Johnston 1924-7-29 8891 San Bernardino Loma Linda. Comment
  CSUSB905  Scrophularia californica R. Thomasson 1973-5-24 Riverside Box Springs Mountains Box Springs Mountains, Box Spring Mountain Road, 1.7 miles from Pigeon Pass Road. 685 Comment
  SD233952  Scrophularia californica Jennifer H. Jones 2006-4-7 262 Riverside Peninsular Ranges: Box Springs Mtns Reserve; a couple hundred feet up hill E of service road, just SE of the parking lot (Riverside East 7.5'Q). 732 Comment
  SDSU11016  Scrophularia californica Wende Rehlaender 1983-5-29 82 Riverside Reche Canyon, approx. 4.4 mi. from NW end of Reche Canyon Rd., 2.5 mi east of Highgrove and 2.5 mi south of Loma Linda. Comment
  UCR174534  Scrophularia californica Jennifer H. Jones 2006-4-7 262 Riverside Peninsular Ranges, Box Springs Mtns. Reserve; A couple hundred feet up hill east of service road, just SE of the parking lot 732 Comment
  CLARK-A1528-3131  Scutellaria tuberosa John C. Roos 1950-4-15 4734 Riverside Reche Canyon 822 Comment
  JEPS62866  Scutellaria tuberosa S. B. Parish Mar 1891 San Bernardino se of Colton (Reche Canyon); Reche Canyon Comment
  RSA0097130  Searsia lancea Marc A. Baker 2015-7-2 18374 Riverside The Badlands, 15 km SE of central San Bernardino, 1.6 km south of San Timoteo Wash. 486 Comment
  UCR98062  Selaginella bigelovii A. C. Sanders 1997-3-1 19731 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  CAS-BOT-BC363488  Senecio californicus Raymond Lindholm 1961-3-1 s.n. Riverside Near San Bernardino. Reche Canyon Comment
  UCR116076  Senecio californicus O. F. Clarke, Jeanine Derby 1974-4-13 s.n. Riverside Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass 686 Comment
  UCR142200  Senecio californicus June Latting 1979-4-8 s.n. Riverside Box Springs Mountain 915 Comment
  UCR37224  Senecio californicus R. A. Fawcett 1939-4-15 s.n. Riverside Reche Canyon, south of Loma Linda [county uncertain, possibly from San Bernardino Co.] Comment
  RSA472971  Senecio flaccidus var. douglasii A. R. Roos 1922-10-10 s.n. San Bernardino Loma Linda Comment
  UCR266501  Senecio flaccidus var. douglasii Mitch Provance 2012-6-20 612- 47 San Bernardino San Bernardino Valley, city of San Bernardino, Santa Ana River, W side of the E Orange Show Road crossing 312 Comment
  UCR7929  Senecio flaccidus var. douglasii James J. Sims 1968-9-8 s.n. Riverside San Bernardino Valley Region, Box Springs Mtns, 8081 Reche Canyon Road 549 Comment
  UCR266465  Sesuvium verrucosum Mitch Provance 2012-6-20 612- 43 San Bernardino San Bernardino Valley, City of San Bernardino, near the SW corner of E Brier Dr. and S Tippecanoe Ave. 322 Comment
  CLARK-A1528-5028  Setaria geniculata John C. Roos 1946-8-26 2931 San Bernardino Loma Linda Comment
  CLARK-A1528-90  Setaria geniculata John C. Roos 1951-9-23 5240 San Bernardino Loma Linda Comment
  UCR19305  Setaria italica John C. Roos 1965-8-1 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  POM71800  Setaria parviflora J. B. Feudge 1924-9-12 678 San Bernardino Loma Linda, San Bernardino Valley. 305 Comment
  RSA129361  Setaria parviflora H. S. Yates 1937-7-5 6823 San Bernardino 5.0 miles west of Redlands. 335 Comment
  UC1132936  Setaria parviflora H. S. Yates 1937-7-5 6823 San Bernardino 5 mi. w. Redlands; San Bernardino Quad. Comment
  UCR31319  Setaria parviflora John C. Roos 1951-9-23 5240 San Bernardino San Bernardino Valley, 2 miles west of Loma Linda 305 Comment
  UCR31318  Setaria pumila John C. Roos 1951-9-23 5239 San Bernardino San Bernardino Valley, 2 miles west of Loma Linda 305 Comment
  CLARK-A1528-5535  Setaria verticillata John C. Roos 1965-8-5 San Bernardino Loma Linda Comment
  CLARK-A1528-5536  Setaria verticillata John C. Roos 1965-8-5 San Bernardino Loma Linda Comment
  UCR19304  Setaria verticillata John C. Roos 1965-8-5 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CLARK-A1528-1257  Setaria viridis John C. Roos 1937-7-12 1504 San Bernardino Loma Linda 365 Comment
  CLARK-A1528-5537  Setaria viridis John C. Roos 1963-8-9 San Bernardino Loma Linda Comment
  UCD92866  Setaria viridis J. C. Roos 1937-7-12 1503 San Bernardino Loma Linda. Comment
  CLARK-A1528-3963  Sherardia arvensis John C. Roos 1937-4-23 2382 San Bernardino Loma Linda Comment
  CLARK-A1528-3964  Sherardia arvensis John C. Roos 1952-5-19 5684 San Bernardino Loma Linda Comment
  CLARK-A1528-5152  Sherardia arvensis John C. Roos 1937-4-8 1345 San Bernardino Loma Linda Comment
  CLARK-A1528-5189  Sherardia arvensis John C. Roos 1948-4-21 3776 San Bernardino Loma Linda Comment
  CLARK-A1528-5190  Sherardia arvensis John C. Roos 1948-4-21 3776 San Bernardino Loma Linda Comment
  UCR18837  Sherardia arvensis John C. Roos 1948-4-21 3776 San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UC454912  Sidalcea malviflora subsp. sparsifolia F. M. Reed 164 Riverside Pigeon Pass, Box Spring Mountains, E of Riverside Comment
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Jul 30 2006
  POM10406  Sidalcea neomexicana subsp. thurberi Charlotte M. Wilder 1904-5-4 s.n. San Bernardino Stewart s Pond near San Bernardino. Comment
  CLARK-A1528-2462  Silene antirrhina John C. Roos 1955-6-2 San Bernardino Loma Linda Comment
  CLARK-A1528-2463  Silene antirrhina John C. Roos 1941-4-25 177 Riverside Reche Canyon Comment
  CLARK-A1528-2627  Silene antirrhina John C. Roos 1941-5-6 153 San Bernardino Loma Linda Comment
  CLARK-A1528-2631  Silene antirrhina John C. Roos 1940-4-20 909 Riverside Reche Canyon Comment
  POM262967  Silene antirrhina J. C. Roos 1941-04 153 San Bernardino Hills near Loma Linda, on burn. Comment
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Apr 1 2014
  CLARK-A1528-2464  Silene conoidea John C. Roos 1967-4-30 San Bernardino Loma Linda Comment
  UCR23654  Silene conoidea John C. Roos 1967-4-30 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR25543  Silene gallica John C. Roos 1941-4-19 171 Riverside Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon 671 Comment
  UCR25794  Silene gallica John C. Roos 1952-4-16 5555 Riverside Reche Canyon. 457 Comment
  UCR3292  Silybum marianum Tom Painter 1964-5-5 5564- 01 San Bernardino San Bernardino Valley, near end of Tri-city Airport runway. 10 ft. east of Waterman Ave., 0.3 mi north of intersection of Waterman Ave. and U.S. Hwy 99 320 Comment
  UCR50593  Sisymbrium erysimoides A. C. Sanders, B. L. Phillips 1988-2-11 7612 San Bernardino San Bernardino Valley, south of Bryn Mawr at the end of Bryn Mawr Ave. 457 Comment
  CLARK-A1528-2342  Sisymbrium orientale John C. Roos 1969-5-18 San Bernardino Loma Linda Comment
  CLARK-A1528-5043  Sitanion hansenii John C. Roos 1952-6-13 5765 Riverside Reche Canyon 457 Comment
  UCR24350  Sitanion hansenii John C. Roos 1952-6-13 5765 San Bernardino San Bernardino Valley, Reche Canyon 457 Comment
  SD146138  Solanum americanum A. C. Sanders 1999-11-11 23247 San Bernardino San Bernardino: Redlands, fields N of Lugonia Ave., ca. 200-300 m E of Fwy 30 390 Comment
  SEINET238751  Solanum americanum A. C. Sanders, Mihai Costea; T. Salvato 1999-11-11 23247 San Bernardino San bernardino Valley: Redlands fileds north of Lugonia Avenue ca. 200-300 meters east of freeway 30. 390 Comment
  SEINET269270  Solanum americanum G. R. Ballmer 1994-10-1 San Bernardino San Bernardino Valley: San Timoteo Creek ca 100 m above its confluence w the Santa Ana River below Waterman Ave & N of Comment
  UCD126830  Solanum americanum A. C. Sanders; Mihai Costea, T. Salvato 1999-11-11 23247 San Bernardino San Bernardino Valley: Redlands, north side of Lugonia Avenue, ca. 200-300 meters east of Fwy 30. 390 Comment
  UCR109866  Solanum americanum A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23247 San Bernardino San Bernardino Valley, Redlands, fields north of Lugonia Ave., c. 200-300 m east of Fwy 30 390 Comment
  UCR109880  Solanum americanum A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23230 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  CLARK-A1528-4369  Solanum douglasii John C. Roos 1965-8-23 San Bernardino Loma Linda Elevation 1000+ ft Comment
  RSA444665  Solanum douglasii J. C. Roos 1965-8-23 s.n. San Bernardino Loma Linda. Comment
  UCSB37372  Solanum douglasii Roos, John 1965-8-23 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-1214  Solanum elaeagnifolium John C. Roos 1940-8-22 248 San Bernardino Loma Linda Comment
  UCR19143  Solanum elaeagnifolium John C. Roos 1952-6-5 5737 San Bernardino San Bernardino Valley, Loma Linda 457 Comment
  CSUSB1319  Solanum parishii J. R. Sweeten 1965-5-11 Riverside Box Springs Mountains In canyon between Riverside Trash Dump and Pigeon Pass Road. Box Springs Mountains, in shade of large rocks. Comment
  RSA0020078  Solanum physalifolium var. nitidibaccatum Scott D. White 2002-5-29 8778 San Bernardino Zanja' flood control channel at Mountain Ave. 335 Comment
  UCD127047  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1997-5-18 20717 San Bernardino Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR109842  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1997-5-18 20717 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR109877  Solanum physalifolium var. nitidibaccatum A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23233 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR144748  Solanum physalifolium var. nitidibaccatum Scott D. White 2002-5-29 8778 San Bernardino San Bernardino Valley, 'Zanja' flood control channel at Mountain Ave. 335 Comment
  CLARK-A1528-5746  Solanum rostratum John C. Roos 1947-9-3 3742 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-5747  Solanum rostratum John C. Roos 1947-9-3 3742 San Bernardino Loma Linda 304 Comment
  UCR258002  Solanum rostratum Mitch Provance 2003-6-12 603- 09 San Bernardino San Bernardino Valley, city of San Bernardino/North Loma Linda, south of East Brier Dr. near intersection with South Gifford Ave. (+-Hardt St.) west of South Tippecanoe Ave. 316 Comment
  RSA654791  Solanum sarrachoides A. C. Sanders 1997-5-18 20717 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). (UTM 10km cell: 11S MH-7E, 6N. Loma Linda.) 354 Comment
  CAS-BOT-BC83615  Solanum umbelliferum S. B. Parish 1897-4-17 s.n. San Bernardino Reche Canyon, vicinity of San Bernardino 457 Comment
  JEPS89197  Solanum umbelliferum S. B. Parish 1891-5-20 San Bernardino Reche Canyon Comment
  UCR175380  Solanum umbelliferum Jennifer H. Jones 2006-4-7 261 Riverside Peninsular Ranges, Box Springs Mtns. Reserve; A couple hundred feet up hill east of service road, just SE of the parking lot 732 Comment
  CLARK-A1528-4376  Solanum xanti John C. Roos 1952-2-29 5376 Riverside Reche Canyon Comment
  CLARK-A1528-896  Solanum xanti C. M. Flanagan 1973-4-13 OO 109 Riverside Sunnymead 518 Comment
  CLARK-A1528-4375  Solanum xanti var. intermedium John C. Roos 1946-12-14 3186 San Bernardino 457 Comment
  CLARK-A1528-2098  Solidago californica John C. Roos 1952-8-27 5892 Riverside Reche Canyon 457 Comment
  RSA444794  Solidago californica J. C. Roos 1952-8-27 5892 Riverside Haas Ranch, Reche Canyon 457 Comment
  UCR18663  Solidago californica John C. Roos 1952-8-27 5892 Riverside Reche Canyon, Haas Ranch 457 Comment
  CAS-BOT-BC365142  Solidago velutina subsp. californica S. B. Parish 1897-5-27 2168 San Bernardino Reche Canon [Reche Canyon]. Lower hills, San Bernardino Valley 400 Comment
  CAS-BOT-BC365143  Solidago velutina subsp. californica S. B. Parish 1891-5-26 2168 San Bernardino Reche Canon [Reche Canyon] Comment
  CAS-BOT-BC365144  Solidago velutina subsp. californica S. B. Parish 1897-5-27 2168 San Bernardino Reche Canon [Canyon] Comment
  UCR20615  Sorghum bicolor John C. Roos 1965-9-12 s.n. San Bernardino San Bernardino Valley, Loma Linda Comment
  CLARK-A1528-5256  Sorghum halepense Alfred R. Roos 1937-11-15 5313 San Bernardino Loma Linda Comment
  CLARK-A1528-5541  Sorghum halepense Alfred R. Roos 1938-2-13 San Bernardino Loma Linda Comment
  CLARK-A1528-94  Sorghum halepense John C. Roos 1951-10-2 5313 San Bernardino Loma Linda 320 Comment
  GH355556  Sorghum halepense P. A. Munz & I. M. Johnston 1924-7-29 8890 Unknown near Loma Linda, San Bernadino Co. Comment
  UCR19360  Sorghum halepense John C. Roos 1965-9-3 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  UCR24349  Sorghum halepense John C. Roos 1938-8-19 2749 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  POM302515  Sparganium erectum subsp. stoloniferum J. C. Roos 1943-4-27 2628 San Bernardino Swamp along Waterman Ave. Comment
  UCR24107  Sparganium eurycarpum John C. Roos 1943-4-27 2628 San Bernardino San Bernardino Valley, swamp south of San Bernardino 305 Comment
  CLARK-A1528-2484  Spergularia macrotheca John C. Roos 1956-5-27 6583 San Bernardino San Bernardino Comment
  UCR23704  Spergularia macrotheca John C. Roos 1956-5-27 6583 San Bernardino San Bernardino Valley, north side of Hwy 99, 0.2 mi west of Waterman Ave 305 Comment
  UCSB42173  Spergularia macrotheca Roos, John 1956-5-27 San Bernardino North side of Highway 99, 0.2 miles west of Waterman Ave., San Bernardino Valley Comment
  POM10409  Spergularia macrotheca var. leucantha Charlotte M. Wilder 1904-5-4 s.n. San Bernardino Near San Bernardino Mts. Comment
  POM233  Spergularia macrotheca var. leucantha S. B. Parish 1918-4-30 11719 San Bernardino Near Loma Linda Comment
  UCD99220  Spergularia macrotheca var. leucantha J. C. Roos 1956-5-27 6583 San Bernardino north side of Highway 99, 0.2 miles west of Waterman Avenue, San Bernardino Valley. Comment
  CLARK-A1528-2479  Spergularia marina John C. Roos 1947-5-10 3623 San Bernardino Loma Linda Comment
  CLARK-A1528-5318  Spergularia marina John C. Roos 1947-5-10 3623 San Bernardino Loma Linda Comment
  UCR18963  Spergularia marina John C. Roos 1947-5-10 3623 San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  UCR23705  Spergularia marina John C. Roos 1952-4-14 5538 San Bernardino San Bernardino Valley, Loma Linda. 305 Comment
  RSA85452  Spergularia salina J. C. Roos 1952-3-14 5538 San Bernardino Loma Linda 305 Comment
  SEINET7294920 Image available Sphenopholis obtusata var. obtusata S. B. Parish, W. F. Parish 1893-4-19 1648 Unknown [Santa Ana Rivas] Comment
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Sep 22 2016
  RSA47329  Sporobolus cryptandrus J. C. Roos 1949-7-27 4567 San Bernardino Stewart Street, Loma Linda 323 Comment
  UCR19355  Sporobolus cryptandrus John C. Roos 1949-7-27 4567 San Bernardino San Bernardino Valley, Loma Linda, residential lawn on Stewart Street 323 Comment
  CLARK-A1528-3132  Stachys albens John C. Roos 1937-7-10 1791 San Bernardino Reche Canyon Comment
  POM49086  Stachys albens P. A. Munz, I. M. Johnston 1924-7-26 8714 San Bernardino Roadside swamp between Redlands and San Bernardino. Comment
  CLARK-A1528-2488  Stellaria media John C. Roos 1952-2-27 5356 San Bernardino Loma Linda 335 Comment
  RSA85469  Stellaria nitens J. C. Roos 1952-4-16 5549 Riverside Damp canyon off Reche Canyon. 518 Comment
  UC1023406  Stellaria nitens John C. Roos 1952-4-16 5549 Riverside off Reche Canyon 518 Comment
  UCR25795  Stellaria nitens John C. Roos 1952-4-16 5549 Riverside Damp canyon off Reche Canyon. 518 Comment
  UCR24302  Stenotaphrum secundatum John C. Roos 1965-6-27 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills 366 Comment
  UCSB51361  Stenotaphrum secundatum J. C. Roos 1965-6-27 San Bernardino collected in Loma Linda Loma Linda 304 Comment
  CLARK-A1528-2712  Stillingia linearifolia John C. Roos 1947-2-20 3271 San Bernardino Loma Linda Comment
  RSA457861  Stillingia linearifolia E. S. Spalding 1926-3-31 s.n San Bernardino Near Loma Linda Comment
  UCR120379  Stillingia linearifolia Mitch Provance 1998-4-4 341 San Bernardino Reche Canyon, City of Colton, c. 0.1 km south of the corner of E Prado Lane and Chase Canyon Ln, off of Reche Cyn Rd. 396 Comment
  UCR25374  Stipa cernua John C. Roos 1939-5-27 s.n. Riverside Reche Canyon Comment
  CLARK-A1528-5307  Stipa coronata John C. Roos 1937-5-9 2094 San Bernardino Loma Linda Comment
  UCR19288  Stipa coronata John C. Roos 1950-5-27 4817 Riverside Peninsular Range, Hills NE of summit of Reche Canyon 762 Comment
  UCR25382  Stipa coronata John C. Roos 1947-5-10 3613 Riverside Peninsular Range, Console Springs, north of Sunnymead 671 Comment
  UCR25375  Stipa lepida John C. Roos 1939-5-27 s.n. Riverside Reche Canyon Comment
  CLARK-A1528-5309  Stipa pulchra John C. Roos 1950-4-22 4747 Riverside Pigeon Pass 457 Comment
  UCR24298  Stipa pulchra John C. Roos 1950-4-22 4747 Riverside Pigeon Pass. 457 Comment
  CLARK-A1528-5255  Stipa speciosa John C. Roos 1940-5-4 877 Riverside Reche Canyon Comment
  CLARK-A1528-5552  Stipa speciosa John C. Roos 1937-7-14 Riverside Reche Canyon Comment
  SD52185  Stipa speciosa S. B. Parish Jun 1890 12478 San Bernardino Reche CaA'on. Comment
  CLARK-A1528-2111  Stylocline filaginea John C. Roos 1954-5-11 6118 Riverside Reche Canyon Comment
  CLARK-A1528-2112  Stylocline filaginea John C. Roos 1954-5-11 6118 Riverside Reche Canyon 609 Comment
  UCR18669  Stylocline filaginea John C. Roos, L. Roos 1954-5-11 6118 Riverside Reche Canyon (Same locality as number 4773) 610 Comment
  RSA659464  Stylomecon heterophylla J. C. Roos 1973-4-14 s.n. San Bernardino Loma Linda hills. Comment
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May 21 2011
  RSA85472  Stylomecon heterophylla J. C. Roos 1952-4-16 5553 Riverside Edgemont, near Box Springs. 488 Comment
  UC50123  Stylomecon heterophylla Geo. R. Hall 1901-3-17 1666 Riverside near Riverside Box Springs Mt.; Box Springs Mts. Comment
  UCR19210  Stylomecon heterophylla John C. Roos 1973-4-14 s.n. San Bernardino San Bernardino Valley, Loma Linda Hills Comment
  UCR25364  Stylomecon heterophylla John C. Roos 1952-4-16 5553 Riverside SW side of Reche Canyon. 488 Comment
  POM687  Suaeda calceoliformis S. B. Parish 1917-10-19 11640 San Bernardino Colton Avenue near Loma Linda Comment
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Mar 5 2008
  UC213454  Suaeda calceoliformis S. B. Parish 1917-10-19 11640 San Bernardino near Loma Linda (Colton Ave); San Bernardino Valley Comment
  CLARK-A1528-2602  Suaeda fruticosa Alfred R. Roos 1947-7-22 San Bernardino Loma Linda 304 Comment
  POM123188  Suaeda moquinii Marcus E. Jones 1900-07 s.n. San Bernardino Loma Linda Comment
  POM145465  Suaeda moquinii J. B. Feudge 1925-5-17 1086 San Bernardino Loma Linda Comment
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Dec 13 2016
  POM262785  Suaeda moquinii J. C. Roos 1940-8-22 245 San Bernardino Loma Linda Comment
  POM48644  Suaeda moquinii P. A. Munz, I. M. Johnston, I. M. Munz 1924-7-29 8909 San Bernardino Near Loma Linda Comment
  POM48646  Suaeda moquinii I. M. Munz, I. Johnston 1924-7-29 8909 San Bernardino near Loma Linda Comment
  POM48648  Suaeda moquinii P. A. Munz, I. M. Johnston, I. M. Munz 1924-7-29 8910 San Bernardino Near Loma Linda Comment
  UCR23326  Suaeda moquinii Alfred R. Roos 1947-7-22 s.n. San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  CLARK-A1528-1195  Suaeda torreyana John C. Roos 1940-8-22 245 San Bernardino Loma Linda Comment
  UCR125992  Tauschia arguta Dave Goodward 2003-1-31 s.n. Riverside Box Springs Mountains, canyon SW of Pigeon Pass Rd, just before it begins climbing, c. 150 m south of the dump 427 Comment
  UCR207625  Tauschia arguta O. F. Clarke 2004-3-28 s.n. Riverside Peninsular Range, Box Springs Mtns., east of Riverside and NW of Moreno Valley; off Quail Call Dr. 610 Comment
  CAS-BOT-BC340046  Tetradymia comosa J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills 304 Comment
  CLARK-A1528-2121  Tetradymia comosa John C. Roos 1952-7-8 5808 Riverside Reche Canyon 487 Comment
  CLARK-A1528-2123  Tetradymia comosa John C. Roos 1965-6-27 San Bernardino Loma Linda Hills 304 Comment
  POM266373  Tetradymia comosa J. C. Roos 1940-6-24 1587 San Bernardino South of Loma Linda. Comment
  RSA233042  Tetradymia comosa John Adams 1967-7-21 950 San Bernardino San Bernardino Co: San Timeteo Canyon beside San Timeteo Road ca. 2 miles from Baron Rd. 457 Comment
  RSA450749  Tetradymia comosa J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  RSA511253  Tetradymia comosa John Adams 1970-5-28 s.n. San Bernardino San Timoteo Canyon, S of Redlands. Comment
  RSA659719  Tetradymia comosa J. C. Roos 1965-6-27 s.n. San Bernardino Loma Linda Hills. 305 Comment
  SD126661  Tetradymia comosa John Adams 1970-5-28 San Bernardino San Timoteo Canyon south of Redlands. Comment
  UCR18593  Tetradymia comosa John C. Roos, L. Roos 1952-7-8 5808 Riverside Reche Canyon 488 Comment
  UCSB37790  Tetradymia comosa Roos, John 1965-6-27 San Bernardino Loma Linda Hills 304 Comment
  UC480858  Thalictrum fendleri var. polycarpum Fred M. Reed 1908-3-8 2246 Riverside Halfway Spring Box Springs Mt. 396 Comment
  CLARK-A1528-3880  Thalictrum polycarpum John C. Roos 1952-4-16 5552 Riverside Reche Canyon 487 Comment
  RSA399592  Thalictrum polycarpum Malcolm M. Rice 1924-6-28 1953 Santa Barbara Loma Linda Drive Comment
  RSA399593  Thalictrum polycarpum Malcolm M. Rice 1924-6-28 1953 Santa Barbara Loma Linda Drive Comment
  UCR23309  Thalictrum polycarpum John C. Roos 1952-4-16 5552 Riverside Reche Canyon. 457 Comment
  UC402569  Thysanocarpus curvipes Fred M. Reed 1908-3-15 2277 Riverside Pigeon Pass Box Springs Mts., Pigeon Pass (Riverside and vicinity) Comment
  UCR120406  Thysanocarpus curvipes Mitch Provance 1998-4-5 370 San Bernardino Scott Canyon, City of Loma Linda, SE of Hulda Crooks Park, along Canyon Rd. 457 Comment
  UCR25787  Thysanocarpus curvipes John C. Roos 1952-4-16 5544 Riverside Reche Canyon. 457 Comment
  UCR207356  Thysanocarpus laciniatus O. F. Clarke 1997-3-8 s.n. Riverside Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd. 668 Comment
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Nov 27 2009
  CAS-BOT-BC438275  Trianthema portulacastrum John C. Roos 1954-11-21 6256 San Bernardino Loma Linda, San Bernardino Valley. 335 Comment
  CLARK-A1528-1382  Trianthema portulacastrum John C. Roos 1954-11-21 6256 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-1384  Trianthema portulacastrum John C. Roos 1954-11-21 6256 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-1385  Trianthema portulacastrum John C. Roos 1954-11-21 6256 San Bernardino Loma Linda 335 Comment
  UCR19709  Trianthema portulacastrum John C. Roos 1954-11-21 6256 San Bernardino San Bernardino Valley, Loma Linda 336 Comment
  CLARK-A1528-4439  Tribulus terrestris John C. Roos 1951-9-21 5232 San Bernardino Loma Linda 323 Comment
  CLARK-A1528-913  Tribulus terrestris John C. Roos 1951-9-21 5232 San Bernardino Loma Linda 323 Comment
  UC1130448  Tribulus terrestris H. S. Yates 1937-7-5 6821 San Bernardino 1 mi w Redlands; Redlands Quad. 396 Comment
  UC218192  Tribulus terrestris P. A. Munz 1922-8-27 6343 San Bernardino between Redlands and Colton Comment
  UC867967  Tribulus terrestris P. A. Munz 1922-8-27 6343 San Bernardino between Redlands and Colton Comment
  SEINET4082696  Trichostema lanatum O. M. Clark 1949-1 15915 San Bernardino South San Bernadino. Comment
  CLARK-A1528-1330  Trichostema lanceolatum John C. Roos 1940-9-1 243 San Bernardino Loma Linda Comment
  POM262783  Trichostema lanceolatum J. C. Roos 1940-9-1 243 San Bernardino San Bernardino Valley. Loma Linda. Comment
  RSA0097127  Trichostema lanceolatum Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah 2015-7-3 18379 Riverside 1.8 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 35m south of the San Bernardino County line. 491 Comment
  RSA440707  Trichostema lanceolatum E. S. Spalding 1922-11-10 s.n. San Bernardino Loma Linda. Comment
  CLARK-A1528-2885  Trifolium microcephalum John C. Roos 1952-4-29 5600 Riverside Reche Canyon 457 Comment
  JEPS65968  Trifolium microcephalum F. M. Reed 1905-5-7 746 Riverside near top of Pigeon Pass (spring, Riverside vicinity) Comment
  RSA85103  Trifolium microcephalum J. C. Roos 1952-4-29 5600 Riverside Reche Canyon. 457 Comment
  RSA659788  Trifolium variegatum J. C. Roos 1952-5-26 5714 Riverside Hass' Ranch. Reche Canyon. 457 Comment
  UCR25547  Trifolium willdenovii John C. Roos 1941-4-25 159 Riverside Plateau in Reche Canyon Comment
  OBI5734  Trifolium wormskioldii C. M. Wilder 2004-5-4 s.n. San Bernardino Near San Bernardino Comment
  OBI5744  Trifolium wormskioldii C. M. Wilder 2004-5-4 72 San Bernardino Near San Bernardino Comment
  CLARK-A1528-1520  Triteleia laxa John C. Roos, Lucille Roos 1952-4-13 5516 San Bernardino San Bernardino Valley 380 Comment
  CLARK-A1528-3077  Triteleia laxa John C. Roos, Ralph Gustin 1948-4-27 4/ 27 /48 San Bernardino Loma Linda Comment
  CLARK-A1528-4910  Triteleia laxa John C. Roos 1949-4-26 4249 San Bernardino Loma Linda Hills Comment
  RSA40541  Triteleia laxa J. C. Roos, R. Gustin 1948-4-27 2911 San Bernardino Foothills, Loma Linda 351 Comment
  UC1010265  Triteleia laxa John and Lucille Roos 1952-4-13 5516 San Bernardino hills s of Loma Linda; San Bernardino Valley 381 Comment
  UCR18658  Triteleia laxa John C. Roos, L. Roos 1952-4-13 5516 San Bernardino San Bernardino Valley, Hills south of Loma Linda 381 Comment
  UCSB45530  Triteleia laxa Roos, John; Roos, Lucille 1952-4-13 San Bernardino Hills south of Loma Linda, San Bernardino Valley 381 Comment
  UCSB18540  Triticum aestivum MacLean, Steve 1963-5-6 San Bernardino Loma Linda turnoff off of U.S. Highway 99 304 Comment
  CLARK-A1528-5014  Tropidocarpum gracile John C. Roos 1952-2-20 5364 Riverside Reche Canyon 457 Comment
  SEINET3825135 Image available Typha latifolia G. R. Ballmer 1994-10-1 s.n. San Bernardino San Timoteo Creek. 100 m above it's confluence with the Santa Ana River below Waterman Ave. and N of the 1-10 Freeway. Comment
  UCR123699  Urtica urens Steven R. Hill, K. Kramer 2001-5-5 33733 San Bernardino San Bernardino Valley, Redlands, west side, at San Bernardino County Museum, north side of I-10, California Street Exit, north of Orange Tree Lane and east of California Street, along sidewalk and parking area near museum loading dock 359 Comment
  CLARK-A1528-4401  Verbena lasiostachys John C. Roos, Lucille Roos 1952-6-21 5781 Riverside Reche Canyon Comment
  UCR24466  Verbena lasiostachys var. lasiostachys John C. Roos 1952-6-21 5781 Riverside Pass between Reche Canyon and Morneo Valley, 4 mi NW of Moreno. 686 Comment
  CLARK-A1528-1105  Verbesina encelioides subsp. exauriculata John C. Roos 1940-9-15 228 San Bernardino Loma Linda 304 Comment
  CLARK-A1528-4330  Veronica arvensis John C. Roos 1950-5-28 4820 San Bernardino Loma Linda 323 Comment
  UCR19550  Veronica arvensis John C. Roos 1950-5-28 4820 San Bernardino San Bernardino Valley, Loma Linda; Loma Linda University Campus 323 Comment
  CLARK-A1528-4335  Veronica persica John C. Roos 1947-3-21 3376 San Bernardino Loma Linda Comment
  CLARK-A1528-4337  Veronica persica John C. Roos 1952-3-9 5388 San Bernardino Loma Linda 335 Comment
  CLARK-A1528-5153  Veronica persica John C. Roos 1947-3-21 3376 San Bernardino Loma Linda Comment
  UCR109873  Veronica persica A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23240 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR19523  Veronica persica John C. Roos 1950-6-3 4821 San Bernardino San Bernardino Valley, Loma Linda University campus, Loma Linda 323 Comment
  RSA652715  Vicia americana Bill Trimble 1949-5-17 s.n. San Bernardino Colton, Reche Canyon. 457 Comment
  CLARK-A1528-4411  Viola pedunculata John C. Roos 1947-3-21 3370 Riverside Reche Canyon Comment
  UC1537665  Viola pedunculata Gordon H. True Jr. 1935-3-18 127 Riverside Pigeon Pass 457 Comment
  UC422913  Viola pedunculata Fred M. Reed 1908-3-15 2280 Riverside Pigeon Pass, Riverside and Vicinity Pigeon Pass; Box Springs Mountains, Pigeon Pass Comment
  UCR19261  Viola pedunculata John C. Roos 1947-3-21 3370 Riverside Plateau in Reche Canyon Comment
  UCR97465  Viola pedunculata A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19761 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  CAS-BOT-BC184468  Vulpia microstachys var. pauciflora S. B. Parish 1882-5-1 1531 San Bernardino Reche Canon [Canyon] hills, San Bernardino Valley 400 Comment
  JEPS69251  Vulpia microstachys var. pauciflora S. B. Parish Jun 1893 San Bernardino Reche Canyon Comment
  UCD94755  Vulpia myuros Ray A. Evans 1951-5-5 s.n. San Bernardino north section of San Timotes Canyon, just south of Redlands. 365 Comment
  POM262956  Vulpia octoflora J. C. Roos 1941-5-6 147 San Bernardino Hills at Loma Linda. Comment
  UCD94404  Vulpia octoflora Ray A. Evans 1951-5-5 s.n. San Bernardino N section of San Timoteo Canyon, just S of Redlands. 365 Comment
  POM78997  Wolffiella lingulata I. M. Johnston 1925-7-19 s.n. San Bernardino 2 miles S of San Bernardino, Santa Ana River. Comment
  RSA653252  Woodwardia fimbriata Mitch Provance 2000-5-5 2018 Riverside Riverside: Box Springs Mtns., canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi SW of the old landfill off Pigeon Pass Rd. 427 Comment
  SD146127  Woodwardia fimbriata Mitch Provance 2000-5-5 2018 Riverside Box Springs Mountains, canyon ca. 0.5 miles northeast of peak 2553 and ca. 0.5 mile southwest of old landfill off Pigeon Pass Road 427 Comment
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Apr 16 2011
  SEINET238161 Image available Woodwardia fimbriata Mitch Provance 2000-5-5 2018 Riverside Riverside: Box Springs Mtns. canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi. SW of the old landfill off Pigeon Pass 427 Comment
  UC1746478  Woodwardia fimbriata Mitch Provance 2000-5-5 2018 Riverside 0.5 mi ne of peak 2553; Riverside, Box Springs Mtns Comment
  CLARK-A1528-2146  Xanthium spinosum John C. Roos 1965-7-21 San Bernardino Loma Linda Comment
  CLARK-A1528-310  Xanthium spinosum John C. Roos 1951-9-24 5247 San Bernardino Loma Linda Comment
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Aug 20 2014
  POM263011  Xanthium spinosum J. C. Roos 1940-11-1 236 San Bernardino Loma Linda, San Bernardino Valley Comment
  UCR19498  Xanthium spinosum John C. Roos 1965-7-21 s.n. San Bernardino San Bernardino Valley, Loma Linda 396 Comment
  POM266303  Xanthium strumarium J. C. Roos 1940-8-20 1590 San Bernardino Loma Linda. 323 Comment
  POM48502  Xanthium strumarium P. A. Munz 1924-7-29 8897 San Bernardino Loma Linda. Comment
  RSA180446  Xanthium strumarium E. W. Lathrop 6016 San Bernardino Loma Linda Comment
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Apr 28 2011
  SEINET269276  Xanthium strumarium G. R. Ballmer 1994-10-12 San Bernardino San Bernardino Valley: San Timoteo Creek about 100 m above its confluence with the Santa Ana River below Waterman Avenu Comment
  UCR24155  Xanthium strumarium John C. Roos 1938-8-19 2754 San Bernardino San Bernardino Valley, Loma Linda 305 Comment
  JEPS15781  Yabea microcarpa S. B. Parish May 1888 San Bernardino Reche Canyon Comment
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Oct 17 2016
  RSA643687  Yabea microcarpa A. C. Sanders, J. C. Lyman 1995-4-17 16571 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 426 Comment
  UC2015629  Yabea microcarpa A. C. Sanders, J. C. Lyman 1995-4-17 16571 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. Comment
  UCR207531  Yabea microcarpa O. F. Clarke 2006-4-30 s.n. San Bernardino San Bernardino Valley Area, San Timoteo Canyon, 1 mile west of junction of San Timoteo Canyon Rd. and Allesandro Rd., south of Redlands 421 Comment
  CLARK-A1528-1500  Yucca schidigera John C. Roos, Lucille Roos 1952-5-19 5686 Riverside San Timoteo Canyon 487 Comment
  UCR113046  Yucca schidigera Mitch Provance 1998-4-5 385 Riverside San Bernardino Valley, Reche Canyon, small canyon off to the NE side of Reche Cyn. Rd., a few kilometers south of the intersection with Prado Ln. 457 Comment
  CLARK-A1528-4426  Zannichellia palustris John C. Roos 1947-9-3 3740 San Bernardino Loma Linda 304 Comment
  RSA44907  Zannichellia palustris J. C. Roos 1947-9-3 3740 San Bernardino San Bernardino Valley along the Gage Canal in Loma Linda 305 Comment
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Apr 3 2011
  UCR26308  Zannichellia palustris John C. Roos 1947-9-3 3740 San Bernardino San Bernardino Valley, Along the Gage Canal in Loma Linda 305 Comment
  CLARK-A1528-3308  Zauschneria californica John C. Roos 1949-9-21 4663 Riverside Reche Canyon Comment
  CLARK-A1528-3803  Zauschneria californica John C. Roos 1952-8-27 5889 Riverside Reche Canyon 457 Comment
  CLARK-A1528-3205  Zigadenus fremontii John C. Roos 1952-4-27 5582 San Bernardino Scotts Canyon 426 Comment



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