34.13590 34.23590 -117.67170 -117.57170 UC/JEPS: Consortium Search Results
Search Results — 2194 specimen records retrieved (2194 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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CSUSB874  Acer macrophyllum Unknownnown 1968-4-18 s.n. Los Angeles On South side of wash bottom. About 5 miles north of San Antonio Dam on Mt. Baldy Road. San Gabriel Mts. Comment
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Oct 9 2014
  RSA221443  Acer macrophyllum Arthur C. Gibson 1971-4-30 1956 San Bernardino Stoddard Canyon, Angeles National Forest. [North of Upland]. 915 Comment
  RSA289624  Acer macrophyllum D. A. Young 1969-5-25 P 480 San Bernardino at the end of Haven Ave. N. of Chaffey College in Deer Canyon 457 Comment
  RSA598657  Acer macrophyllum Louis C. Wheeler 1968-6-16 s.n. San Bernardino San Gabriel Mountains. Ridge between Cucamonga Canyon and Deer Canyon. 1642 Comment
  RSA603069  Acer macrophyllum Louis C. Wheeler 1932-9-9 1363 Los Angeles San Gabriel Mountains: San Antonio Canyon. 1098 Comment
  RSA650004  Acer macrophyllum Stuart McKinnon 1948-5-1 s.n. San Bernardino Tree found growing in Cucamonga Canyon floor about 12 miles N.E. of Upland. 1067 Comment
  RSA650349  Acer macrophyllum R. Carlson 1961-5-31 80 Los Angeles Glendora Mt. Rd., 3/4 way to Mt. Baldy. Comment
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Nov 18 2011
  UCR109043  Acer negundo Scott D. White, C. Mukai 1997-4-22 6337 San Bernardino San Gabriel Mtns., Rancho Cucamonga: bajada at the eastern foot of the mtns. west of Beryl Ave. immediately south of Heritage Park; c. 3 road miles north of Foothill Blvd. 549 Comment
  UCR14990  Acer negundo G. Drewes 1976-4-18 76-04-18- 11 San Bernardino San Bernardino Valley, Upland, foothills of Mount San Antonio 612 Comment
  POM5995  Achillea millefolium I. M. Johnston 1918-6-23 s.n. Los Angeles Spring Hill, San Antonio Canyon. 1310 Comment
  RSA416204  Achillea millefolium D. A. Young 1969-5-10 P 500 San Bernardino San Gabriel Mtns. Along road to Mt. Baldy Village approx. 1.5 mi. from the village. 880 Comment
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Dec 10 2016
  RSA574927  Achillea millefolium R. G. Swinney 1994-7-6 3031 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  UCR85484  Achillea millefolium R. G. Swinney 1994-7-6 3031 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR93918  Achillea millefolium R. G. Swinney 1996-6-15 4929 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  RSA221451  Achnatherum coronatum Arthur C. Gibson 1971-5-19 1988 San Bernardino Growing along truck trail, well south of Stoddard Peak, Stoddard Canyon, Angeles National Forest 1189 Comment
  RSA584909  Achnatherum coronatum Timothy S. Ross 1992-5-8 6296 Los Angeles San Antonio Canyon just SW of Mt. Baldy Village along Glendora Ridge Road. 1320 Comment
  RSA718815  Achnatherum hymenoides Michael Honer 2002-5-11 1627 San Bernardino 240 W. 23rd St., Upland - the City of Gracious Living. 549 Comment
  CAS-BOT-BC216897  Achnatherum occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin, Ontario Peak 2514 Comment
  POM1082  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  RSA484123  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin (Ontario Peak). 2514 Comment
  UC1601388  Achnatherum occidentale subsp. occidentale I. M. Johnston 1917-7-30 1504 San Bernardino Kelly's Cabin (Ontario Pk) San Antonio Mountains 2514 Comment
  CAS-BOT-BC29191  Acourtia microcephala I. M. Johnston 1918-7-22 2103 San Bernardino Cucamonga Canyon 914 Comment
  POM6257  Acourtia microcephala I. M. Johnston 1918-7-22 2103 Los Angeles San Antonio Mountains, Cucamonga Canyon. 915 Comment
  UCR99431  Adenostoma fasciculatum R. G. Swinney 1995-7-25 4299 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA221401  Adenostoma fasciculatum var. fasciculatum Arthur C. Gibson 1971-4-16 1873 San Bernardino Stoddard Canyon, south-facing slopes, Angeles National Forest. 793 Comment
  CAS-BOT-BC69662  Adiantum aleuticum I. M. Johnston 1925-7-22 5114 San Bernardino Cucamonga Canyon, San Antonio Mts. 1219 Comment
  CAS-BOT-BC69664  Adiantum aleuticum S. B. Parish; W. F. Parish 1881-7-1 515 San Bernardino Cucumonga Mt, San Bernardino. Comment
  POM78983  Adiantum aleuticum I. M. Johnston 1925-7-22 5114 San Bernardino Cucamonga Canyon, rather common on ca on walls above 6th falls and about ''Twin Fall Forks'' 1219 Comment
  UCR113023  Adiantum aleuticum D. M. Johnston 1925-7-22 5114 San Bernardino San Gabriel Mtns., San Antonio Mtns, Cucamonga Canyon 1220 Comment
  CAS-BOT-BC65567  Adiantum capillus-veneris I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC65570  Adiantum capillus-veneris I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon 914 Comment
  POM6461  Adiantum capillus-veneris I. M. Johnston 1919-6-7 2171 San Bernardino Cucamonga Canyon 915 Comment
  POM880  Adiantum capillus-veneris I. M. Johnston 1917-4-1 89 San Bernardino Cucamonga Canyon 914 Comment
  POM883  Adiantum capillus-veneris I. M. Johnston 1919-6-7 2168 San Bernardino Cucamonga Canyon 915 Comment
  RSA0022053  Adiantum capillus-veneris R. G. Swinney, Jane Strong 2009-4-7 10306 Los Angeles San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  RSA221556  Adiantum capillus-veneris Arthur C. Gibson 1971-4-30 1967 San Bernardino Stoddard Canyon, Angeles National Forest [San Gabriel Mountains, N of Upland] . Small canyon spur off creek. 915 Comment
  RSA575122  Adiantum capillus-veneris R. G. Swinney 1994-4-30 2797 San Bernardino Cucamonga Canyon N of Cucamonga Creek Percolation Basin, N of dirt extension of W. Almond Avenue. 686 Comment
  UC218633  Adiantum capillus-veneris I. Johnston 1913-1 San Bernardino Cucamonga Canyon Comment
  UC218645  Adiantum capillus-veneris I. Johnston 1917-4-1 79 San Bernardino Cucamonga Canyon 914 Comment
  UCR220181  Adiantum capillus-veneris R. G. Swinney, Jane Strong 2009-4-7 10306 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  UCR99593  Adiantum capillus-veneris R. G. Swinney 1994-4-30 2797 San Bernardino San Gabriel Mtns., Cucamonga Canyon, north of Cucamonga Creek Percolation Basin, north of dirt extension of West Almond Avenue 686 Comment
  UCR85469  Ageratina adenophora R. G. Swinney 1994-4-30 2801 San Bernardino San Gabriel Mtns., Cucamonga Canyon 840 Comment
  POM8395  Ageratina occidentalis I. M. Johnston 1918-6-23 s.n. San Bernardino Cascade Canyon (fork of San Antonio Canyon). 1341 Comment
  RSA574924  Agoseris grandiflora R. G. Swinney 1994-7-6 3025 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  UCR85701  Agoseris grandiflora R. G. Swinney 1994-7-6 3025 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  RSA221430  Agoseris retrorsa Arthur C. Gibson 1971-5-12 1973 San Bernardino Stoddard Canyon, Angeles National Forest 762 Comment
  RSA574954  Agoseris retrorsa R. G. Swinney 1994-7-1 3043 San Bernardino Cucamonga wilderness, Big Horn Peak. 2561 Comment
  RSA707474  Agoseris retrorsa Naomi Fraga, Tim Thibault 2005-6-13 1587 Los Angeles Stoddard Canyon, along Barret Stoddard Road. 1280 Comment
  UCR164831  Agoseris retrorsa Naomi Fraga, T. Thibault 2005-6-13 1587 Los Angeles Transverse Ranges, San Gabriel Mountains region, Stoddard Canyon, along Barret Stoddard Rd 1280 Comment
  UCR85712  Agoseris retrorsa R. G. Swinney 1994-7-1 3043 San Bernardino San Gabriel Mtns., Cucamonga Wilderness, Bighorn Peak 2564 Comment
  UCR243021  Agrostis R. G. Swinney 2009-8-6 11534 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  RSA717875  Agrostis exarata R. G. Swinney 1995-7-25 4335 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  UCD52418  Agrostis exarata I. M. Johnston 1925-7-23 s.n. San Bernardino Cucamonga Canyon, between 5th and 6th falls. 1188 Comment
  UCR99335  Agrostis exarata R. G. Swinney 1995-7-25 4335 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  CAS-BOT-BC139247  Agrostis idahoensis I. M. Johnston 1917-7-30 1522 San Bernardino San Antonio Mountains. Kelly's Cabin (Ontario Peak). 2514 Comment
  POM1144  Agrostis idahoensis I. M. Johnston 1917-7-30 1522 San Bernardino San Antonio Mountains. Kelly's Cabin (Ontario Peak). 2500 Comment
  RSA645757  Agrostis idahoensis R. G. Swinney 1995-8-14 4441 San Bernardino San Gabriel Mountains: Kelly's Campground, SW of Ice House saddle on Ontario Peak Trail., [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 2622 Comment
  RSA87371  Agrostis idahoensis F. W. Peirson 1918-7-7 1576 San Bernardino Kellly's Cabin, Ontario Ridge, San Gabriel Mountains. 2500 Comment
  UC205241  Agrostis idahoensis I. M. Johnston 1917-7-30 1522 San Bernardino Kelly's Cabin San Antonio Mountains, , Kelly's Cabin (Ontario Peak) 2499 Comment
  UC530092  Agrostis idahoensis Frank W. Peirson 1918-7-7 1576 San Bernardino Kellys Cabin San Gabriel Mts., =San Antonio Mts., Ontario Ridge (Ontario Ridge, San Gabriel Mts.) 2499 Comment
  UCR101973  Agrostis idahoensis R. G. Swinney 1995-8-14 4441 San Bernardino San Gabriel Mtns., Kelly Camp, SW of Icehouse saddle on Ontario Peak Trail 2622 Comment
  UCR164853  Agrostis viridis Naomi Fraga, Lisa Rojas 2005-7-7 1610 Los Angeles Transverse Ranges: San Gabriel Mountains region, Cucamonga Canyon, past the gaging station just south of the narrows 732 Comment
  UCR194346  Agrostis viridis R. G. Swinney 1998-8-28 6841 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  HSC84103  Allium burlewii Dale McNeal 1981-5-19 2536 San Bernardino S of USFS campground at Bighorn near head of the W Fork of Lytle Creek, 9.8 mi. W of Lytle Creek R.S., San Bernardino National Forest Comment
  JEPS47603  Allium burlewii Frank W. Peirson 1918-7-7 266 San Bernardino Summit Ontario Ridge Ontario Ridge 2621 Comment
  RSA191569  Allium burlewii Robert F. Thorne 1966-6-20 36548 San Bernardino San Gabriel Mountains, San Bernardino National Forest: on NW slope of Cucamonga peak, Cucamonga wild area 2439 Comment
  RSA597639  Allium burlewii L. C. Wheeler 1968-6-15 s.n. San Bernardino San Gabriel Mountains. Vicinity of summit of Cucamonga Peak. 2683 Comment
  RSA70457  Allium burlewii F. W. Peirson 1918-7-7 266 San Bernardino Summit of Ontario Peak, San Gabriel Mts. 2621 Comment
  RSA707550  Allium burlewii Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1624 San Bernardino SW Ridgeline of Cucamonga Peak. 2622 Comment
  RSA732817  Allium burlewii R. G. Swinney 2000-6-22 7861 San Bernardino Etiwanda Peak , c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  SEINET3884147  Allium burlewii D. W. McNeal 1981-5-19 2536 San Bernardino Forest Service C.G. at Bighorn near the head of the W. Fork of Lytle Creek 9.8 mi. w. of Lytle Creek R.S. San Bernadino Nat. For.; 0 Comment
  UC1601926  Allium burlewii I. M. Johnston 1917-6-15 1268 San Bernardino Ontario Pk. San Antonio Mts., Ontario Pk. Comment
  UCR164846  Allium burlewii Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1624 San Bernardino Transverse Ranges: San Gabriel Mountains region, SW Ridgeline of Cucamonga Peak 2683 Comment
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Jul 30 2010
  UCR190317  Allium burlewii R. G. Swinney 2000-6-22 7861 San Bernardino San Gabriel Mtns., Cucamonga Peak, 100 m NNE of peak 2598 Comment
  UCR190323  Allium burlewii R. G. Swinney 2000-6-22 7840 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204540  Allium burlewii R. G. Swinney 2005-7-22 8352 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR96646  Allium burlewii R. G. Swinney 1995-7-11 4191 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  UCR122516  Allophyllum R. G. Swinney 1995-7-25 4307 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA221406  Allophyllum divaricatum Arthur C. Gibson 1971-4-16 1826 San Bernardino Stoddard Canyon, Angeles National Forest. Comment
  RSA250693  Allophyllum divaricatum R. F. Thorne 1971-6-9 40979 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  SEINET2444423  Allophyllum divaricatum Leigh A. Johnson 1997-6-21 97 -109 Los Angeles San Gabriel Mtns. This sample from 0.5 miles W of jct with Mt. Baldy Road. Comment
  RSA717873  Allophyllum glutinosum R. G. Swinney 1995-7-25 4307 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  LA204072  Alnus rhombifolia Sponsler; February 1925 6315 Los Angeles San Gabriel Mountains, Baldy Comment
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Jan 20 2015
  POM307059  Alnus rhombifolia Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1947 San Bernardino San Antonia Canyon Comment
  POM72487  Alnus rhombifolia I. M. Johnston 1925-8-1 s.n. San Bernardino Cascade Canon (upper part) 1249 Comment
  POM78991  Alnus rhombifolia I. M. Johnston 1925-7-23 s.n. San Bernardino Cucamonga Canyon, 3rd falls 1066 Comment
  RSA221547  Alnus rhombifolia Arthur C. Gibson 1971-4-19 1925 San Bernardino Stoddard Canyon 762 Comment
  RSA307059  Alnus rhombifolia Henry J. Ramsey 1937-8-19 1947 San Bernardino San Antonio Canyon Comment
  RSA574955  Alnus rhombifolia R. G. Swinney 1994-7-6 3035 San Bernardino Cascade Canyon, tributary of San Antonio Canyon. approx. 600m E of FS Rd 2N04.2 1524 Comment
  SACT002777  Alnus rhombifolia Louis Wheeler 1931-8-16 Los Angeles San Antonio Mountains. Stream side Comment
  SFV21168  Alnus rhombifolia A. E. Dorsey 2007-4-22 15 San Bernardino San Gabriel Mountains Along Barrett-Stoddard Road off of Mount Baldy Road. In seasonally dry wash. 1200 Comment
  UCR87319  Alnus rhombifolia R. G. Swinney 1994-7-6 3035 San Bernardino Eastern San Gabriel Mtns., Cascade Canyon, tributary of San Antonio Canyon. Approx. 600 m east of FS Rd 2N04.2 (= Barret-Stoddard Truck Trail) 1524 Comment
  POM228982  Amaranthus albus L. C. Wheeler 1932-9-5 1346 Los Angeles San Antonio Canyon. 1067 Comment
  RSA603079  Amaranthus albus L. C. Wheeler 1932-9-5 1346 Los Angeles San Antonio Canyon 1066 Comment
  RSA482385  Ambrosia acanthicarpa Richard Noyes 1987-10-11 456 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  RSA747826  Ammannia coccinea Justin M. Wood, Brandy Wood 2009-6-28 992 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213341  Ammannia coccinea Justin M. Wood, Brandy N. Wood 2009-6-28 992 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  UCR94437  Amsinckia menziesii R. G. Swinney 1996-4-15 4617 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA596556  Amsinckia menziesii var. menziesii R. G. Swinney 1996-4-15 4617 San Bernardino Frankish Peak, E of San Antonio Canyon. [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  POM3263  Angelica tomentosa I. M. Johnston 1918-7-22 2106 San Bernardino San Antonio Mountains, Cucamonga Canyon. West Fork. 915 Comment
  UC213264  Angelica tomentosa I. M. Johnston 1918-7-22 2106 San Bernardino San Antonio Mountains, West Fork Cucamonga Canyon West Fork Cucamonga Canyon; San Antonio Mountains, West Fork Cucamonga Canyon 914 Comment
  UCR190387  Angelica tomentosa R. G. Swinney 1996-6-8 4916 San Bernardino Eastern San Gabriel Mtns., saddle NE of Frankish Peak, at road junction, north of Upland 1067 Comment
  UCR85472  Anthemis cotula R. G. Swinney 1994-6-11 2849 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  UCR87343  Anthriscus caucalis R. G. Swinney 1994-4-30 2800 San Bernardino San Gabriel Mtns., east of Cucamonga Canyon 850 Comment
  RSA221402  Antirrhinum coulterianum Arthur C. Gibson 1971-4-16 1871 San Bernardino Stoddard canyon, Angeles National Forest. 793 Comment
  RSA574936  Antirrhinum coulterianum R. G. Swinney 1994-7-6 3022 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road.(FS Road 2N04). 1220 Comment
  RSA698  Antirrhinum coulterianum J. T. Howell 1927-6-11 79 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCR85458  Antirrhinum coulterianum R. G. Swinney 1994-7-6 3022 San Bernardino Eastern San Gabriel Mountains, c. 100 m SE of Spring Hill area, about 100 m west of Barrett-Stoddard Rd. (FS Rd. 2N04). west of Pinus coulteri plantation 1220 Comment
  JEPS83290  Antirrhinum multiflorum David M. Thompson 1983-8-1 383 Los Angeles on road from Mills Avenue, Claremont to Mount Baldy (about 100 ft n of n-most of two highway tunnels, Mt. Baldy Quad. (7.5', 1967)); Angeles National Forest, San Gabriel Mts. Comment
  POM308925  Antirrhinum multiflorum Patricia Wilder 1961-6-24 949 Los Angeles Angeles National Forest, San Dimas Exp. Forest, 1 mi. W of fort to Mt. Baldy on road to Sunset Peak. San Gabriel Mountain Range Pacific Drainage area. 1463 Comment
  POM354861  Antirrhinum multiflorum I. M. Johnston 1917-6-20 s.n. Los Angeles San Antonio Canyon. 1067 Comment
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Sep 6 2010
  POM4291  Antirrhinum multiflorum I. M. Johnston 1917-6-20 s.n. Los Angeles San Antonio Canyon. 1067 Comment
  POM4294  Antirrhinum multiflorum F. M. Reed 1928-6-9 2360 Los Angeles On Hogback in San Antonio Canyon. 1220 Comment
Read comments
Jan 22 2016
  RSA574611  Antirrhinum multiflorum R. G. Swinney 1994-6-28 3005 San Bernardino USFS Road no.1N34 (Big Tree Truck Road), ca. 6.3 miles northeast of intersection of Skyline and Almond Ave. in Cucamonga. 1646 Comment
  RSA575009  Antirrhinum multiflorum R. G. Swinney 1994-1-15 2690 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  RSA596904  Antirrhinum multiflorum R. G. Swinney 1995-7-25 4373 San Bernardino Stoddard Flats, S. of Barrett Village. [UTM 10 km cell: MH-3E, 8N. San Antonio Canyon]. 1360 Comment
  SBBG119000  Antirrhinum multiflorum M. Honer 2004-6-22 1999 Los Angeles San Antonio Cyn, along Mt Baldy Rd between Spruce Cyn and "Hog Back"; T2N R8W S36 854 Comment
  UC219141  Antirrhinum multiflorum I. Johnston 1917-6-20 Los Angeles San Antonio Canyon 1066 Comment
  UCR210196  Antirrhinum multiflorum R. G. Swinney 2008-10-12 9504 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR242705  Antirrhinum multiflorum R. G. Swinney 2009-8-6 11544 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  UCR85443  Antirrhinum multiflorum R. G. Swinney 1994-6-28 3005 San Bernardino Eastern San Gabriel Mtns., USFS Rd. # 1N34 (Big Tree Truck Road), c. 6 mi NE of intersection of Skyline and Almond Ave. in Cucamonga 1646 Comment
  UCR85460  Antirrhinum multiflorum R. G. Swinney 1994-1-25 2690 San Bernardino Eastern San Gabriel Mtns., c. 1 mi east of Shinn Rd. 915 Comment
  UCR94393  Antirrhinum multiflorum R. G. Swinney 1995-7-25 4373 San Bernardino San Gabriel Mtns., Stoddard Flats, south of Barrett Village 1357 Comment
  UCR243025  Aquilegia formosa R. G. Swinney 2009-8-6 11530 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  UCR179602  Arabis R. G. Swinney 1995-7-25 4309 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR87328  Arabis glabra R. G. Swinney 1994-7-6 3023 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  RSA733839  Arabis platysperma R. G. Swinney 2000-6-22 7852 San Bernardino San Gabriel Mtns.: Etiwanda Peak , c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UCR190441  Arabis platysperma R. G. Swinney 2000-6-22 7852 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204530  Arabis platysperma R. G. Swinney 2005-7-22 8339 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR87402  Arabis platysperma R. G. Swinney 1994-7-8 3050 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA0129702  Arabis platysperma var. platysperma R. G. Swinney 1994-7-8 3050 San Bernardino Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA188560  Arabis platysperma var. platysperma R. F. Thorne 1965-8-30 35453 San Bernardino Angeles National Forest: rocky summit of Ontario Peak; San Gabriel Mts. 2650 Comment
  UCR94349  Arabis sparsiflora R. G. Swinney 1996-4-15 4609 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  POM13708  Aralia californica P. A. Munz 1922-9-14 6422 San Bernardino Cascade Canyon. 1524 Comment
  RSA77508  Aralia californica F. W. Peirson 1922-9-14 4463 San Bernardino Cascade Canyon, fork of San Antonio Canyon 1371 Comment
  RSA77509  Aralia californica F. W. Peirson 1922-9-14 4463 San Bernardino Cascade Canyon, fork of San Antonio Canyon 1371 Comment
  UC874403  Aralia californica P. A. Munz 1922-9-14 6422 San Bernardino Cascade Canyon San Antonio Mts., Cascade Canyon 1524 Comment
  RSA596554  Arctostaphylos R. G. Swinney 1996-4-15 4619 San Bernardino Frankish peak; E-W running ridgetop & E & W peaks, w/a saddle in between. 976 Comment
  RSA760861  Arctostaphylos glandulosa R. G. Swinney 2008-11-14 9835 San Bernardino Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  UCR162858  Arctostaphylos glandulosa R. G. Swinney 1996-6-15 4932 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR162860  Arctostaphylos glandulosa R. G. Swinney 1996-4-15 4619 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR180751  Arctostaphylos glandulosa R. G. Swinney 1995-4-1 3414 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR180752  Arctostaphylos glandulosa R. G. Swinney 1995-4-1 3412 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR180753  Arctostaphylos glandulosa R. G. Swinney 1995-4-1 3413 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR180781  Arctostaphylos glandulosa R. G. Swinney 1995-4-1 3415 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR210201  Arctostaphylos glandulosa R. G. Swinney 2008-10-12 9493 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR210329  Arctostaphylos glandulosa R. G. Swinney 2008-11-14 9835 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR93897  Arctostaphylos glandulosa R. G. Swinney 1996-4-15 4603 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA367372  Arctostaphylos glandulosa subsp. cushingiana L. C. Wheeler 1932-9-12 1378 Los Angeles W. of Hogback, San Antonio Canyon 1311 Comment
  RSA221582  Arctostaphylos glandulosa subsp. gabrielensis Arthur C. Gibson 1971-4-25 1937 San Bernardino Stoddard Flat, Stoddard Canyon 1341 Comment
  RSA645657  Arctostaphylos glandulosa subsp. gabrielensis R. G. Swinney 1996-4-20 4670 San Bernardino San Gabriel Mts, Stoddard Peak, SW of Stoddard Flat & W of Stoddard-Barrett Mtwy. 1402 Comment
  UCR98396  Arctostaphylos glandulosa subsp. gabrielensis R. G. Swinney 1996-4-20 4670 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
Read comments
Jul 30 2014
  UCR99031  Arctostaphylos glandulosa subsp. glaucomollis R. G. Swinney 1995-7-20 4277 San Bernardino San Gabriel Mtns, south Spring Hill area, north of Stoddard Flat 1244 Comment
  POM3285  Arctostaphylos glandulosa subsp. mollis I. M. Johnston 1918-6-23 s.n. Los Angeles Cascade Canyon (fork of San Antonio Canyon) 1280 Comment
  RSA596561  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1996-4-15 4603 San Bernardino Frankish Peak, E of San Antonio Canyon 1250 Comment
  RSA718012  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1995-4-1 3415 San Bernardino Stoddard Flat 1354 Comment
  RSA718013  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1995-4-1 3414 San Bernardino Stoddard Flat 1354 Comment
  RSA718014  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1995-4-1 3413 San Bernardino Stoddard Flat 1354 Comment
  RSA718015  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1995-4-1 3412 San Bernardino Stoddard Flat 1354 Comment
  RSA730713  Arctostaphylos glandulosa subsp. mollis R. G. Swinney 1996-6-15 4932 San Bernardino Stoddard Peak, S of Barett Village & W of Stoddard Flats. 1402 Comment
  CAS-BOT-BC24642  Arctostaphylos glauca Robert F. Thorne; M. Z. Thorne 1980-3-18 54000 San Bernardino San Gabriel Mts: San Antonio and Barrett canyons, above San Antonio Creek. 1219 Comment
  CAS-BOT-BC39260  Arctostaphylos glauca H. E. McMinn 1926-7-21 1768 San Bernardino Along rail to Cow Canon - about 1/2 mile or less from Eleven Oaks Camp 1371 Comment
  POM294198  Arctostaphylos glauca Lyman Benson 1953-1-25 15090 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  RSA221505  Arctostaphylos glauca Arthur C. Gibson 1971-4-19 1931 San Bernardino Stoddard Canyon, Angeles National Forest. 808 Comment
  RSA339641  Arctostaphylos glauca R. F. Thorne 1980-3-18 54000 San Bernardino San Antonio and Barrett Canyons, above San Antonio Creek 1220 Comment
  RSA575008  Arctostaphylos glauca R. G. Swinney 1994-1-15 2689 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  RSA603190  Arctostaphylos glauca L. C. Wheeler 1972-12-20 12780 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA604745  Arctostaphylos glauca L. C. Wheeler 1932-9-12 1380 Los Angeles W. of Hogback, San Antonio Canyon 1311 Comment
  RSA654648  Arctostaphylos glauca Fred Brooks 1988-5-7 42 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  RSA718016  Arctostaphylos glauca R. G. Swinney 1995-4-1 3411 San Bernardino Stoddard Flat 1354 Comment
  UC1281198  Arctostaphylos glauca H. E. McMinn 1926-7-21 1768 San Bernardino about 1/2 mi or less from Eleven Oaks Camp; Cow Canyon 1371 Comment
  UCR180755  Arctostaphylos glauca R. G. Swinney 1995-4-1 3411 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR85723  Arctostaphylos glauca R. G. Swinney 1994-1-15 2689 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  LA42217  Arctostaphylos parryana Louis Wheeler; 1932-9-12 1378 Los Angeles W Hogback, San Antonio Canyon, San Gabriel Mts 1310 Comment
  POM11420  Arctostaphylos parryana I. M. Johnston 1917-7-28 1575 Los Angeles San Antonio Canyon, San Antonio Mountains 1677 Comment
  UCR98580  Arctostaphylos parryana R. G. Swinney 1994-7-28 3113 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  CAS-BOT-BC46566  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino Cucamanga Pk. 2712 Comment
  POM11186  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  POM367392  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  RSA188564  Arctostaphylos patula R. F. Thorne 1965-8-30 35448 San Bernardino Angeles National Forest: rocky summit of Ontario Peak; San Gabriel Mts. 2650 Comment
  RSA188569  Arctostaphylos patula R. F. Thorne 1965-8-30 35445 San Bernardino about 1/4 mi. from Ontario Peak, above trail. 2607 Comment
  RSA575510  Arctostaphylos patula R. G. Swinney 1994-7-22 3111 San Bernardino Ontario Peak and immediate vicinity 2642 Comment
  RSA635240  Arctostaphylos patula Arthur R. Kruckeberg 1940-7-21 1001 San Bernardino Cucamonga Peak, San Gabriel Mts. 2717 Comment
  RSA645752  Arctostaphylos patula R. G. Swinney 1995-8-14 4416 San Bernardino San Gabriel Mountains: saddle between big Horn Peak and Cucamonga Peak. 2701 Comment
  RSA654354  Arctostaphylos patula Valerie L. Soza, LeRoy Gross 2000-5-23 958 b Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2377 Comment
  RSA732815  Arctostaphylos patula R. G. Swinney 2000-6-22 7858 San Bernardino San Gabriel Mtns.: Etiwanda Peak, c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UC213213  Arctostaphylos patula I. M. Johnston 1917-7-30 1580 San Bernardino around summit San Antonio Mountains, Cucamonga Peak 2712 Comment
  UC303642  Arctostaphylos patula I. M. Johnston 1917-7-30 1581 San Bernardino summit San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UCR147575  Arctostaphylos patula Valerie Soza, LeRoy Gross 2000-5-23 958 B San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  UCR162819  Arctostaphylos patula R. G. Swinney 1995-8-14 4416 San Bernardino San Gabriel Mtns., saddle between Big Horn Peak and Cucamonga Peak 2354 Comment
  UCR190319  Arctostaphylos patula R. G. Swinney 2000-6-22 7858 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR99598  Arctostaphylos patula R. G. Swinney 1994-7-22 3111 San Bernardino Eastern San Gabriel Mtns., Ontario Peak and immediate vicinity 2642 Comment
  UCR181757  Arenaria douglasii R. G. Swinney 1997-5-31 5530 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR96372  Arenaria douglasii R. G. Swinney 1996-4-20 4653 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  RSA482200  Artemisia californica Richard Noyes 1987-10-11 429 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  POM14345  Artemisia douglasiana Philip A. Munz 1922-10-15 6551 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  RSA221536  Artemisia douglasiana Arthur C. Gibson 1971-4-16 1836 San Bernardino Lower Stoddard Canyon, Angeles National Forest. 744 Comment
  RSA729888  Artemisia douglasiana R. G. Swinney 1998-8-28 6849 Los Angeles San Gabriel Mtns.: Stoddard Canyon at 'Stoddard Falls' 915 Comment
  UCR194353  Artemisia douglasiana R. G. Swinney 1998-8-28 6849 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  UCR243030  Artemisia douglasiana R. G. Swinney 2009-8-6 11539 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  POM14309  Artemisia dracunculus Philip A. Munz 1922-10-15 6546 San Bernardino North of Upland; near mouth of Cucamonga Canyon. 518 Comment
  RSA760615  Artemisia dracunculus R. G. Swinney 2008-10-12 9501 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UC892345  Artemisia dracunculus P. A. Munz 1922-10-15 6546 San Bernardino n of Upland (dry fan near mouth of canyon); Cucamonga Canyon 518 Comment
  UCR210241  Artemisia dracunculus R. G. Swinney 2008-10-12 9501 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  RSA747822  Asclepias fascicularis Justin M. Wood, Brandy Wood 2009-6-28 996 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213343  Asclepias fascicularis Justin M. Wood, Brandy N. Wood 2009-6-28 996 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  CAS-BOT-BC68764  Asplenium vespertinum I. Johnston 1917-4-1 1351 San Bernardino Cucamonga Canyon 914 Comment
  CAS-BOT-BC68765  Asplenium vespertinum I. M. Johnston 1917-4-1 1351 San Bernardino San Antonio Mountains - Cucamonga Canyon 914 Comment
  LA202860  Asplenium vespertinum Lawrence L. Kiefer; 1963-1-19 426 San Bernardino San Gabriel Mountains, Cucamonga Canyon, 1.25 mi. from mouth 548 Comment
  UC218638  Asplenium vespertinum I. Johnston 1917-4-1 80 San Bernardino on a granite cliff Cucamonga Canyon 914 Comment
  CAS-BOT-BC177537  Astragalus bicristatus I. M. Johnston 1918-6-23 2039 San Bernardino West end of Ontario Pk. (Cascade [Canon] Canyon) 2133 Comment
  POM2649  Astragalus bicristatus I. M. Johnston 1918-6-23 2039 Los Angeles West end of Ontario Pk. (Cascade Canyon). 1829 Comment
  POM72485  Astragalus bicristatus I. M. Johnston 1925-8-1 6607 Los Angeles Upper Barrett Canyon, W end Ontario Peak on shady N slope near Cascade-Barrett Canyon divide 2042 Comment
  UC205352  Astragalus bicristatus I. M. Johnston 1918-6-23 2039 San Bernardino w end Ontario Pk (Cascade Canyon, San Antonio Mountains); San Antonio Mountains, , Cascade Canyon 1828 Comment
  RSA334725  Atriplex canescens subsp. canescens R. F. Thorne, B. A. Prigge, D. C. Michener, S. Meyer, Walter Wisura 1978-5-25 51665 San Bernardino Providence Mountains: Along rocky road to Bonanza King Mine 1280 Comment
  RSA65376  Atriplex rosea L. C. Wheeler 1932-9-5 10479 Los Angeles San Antonio Canyon 1066 Comment
  RSA718847  Avena barbata R. G. Swinney 1996-4-15 4634 San Bernardino Frankish Peak, E of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between., 11S MH-4E, 8N 1220 Comment
  UCR96620  Avena barbata R. G. Swinney 1996-4-15 4634 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA721508  Avena fatua R. G. Swinney 1995-4-1 3424 San Bernardino Flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak. 1220 Comment
  UCR181559  Avena fatua R. G. Swinney 1995-4-1 3424 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  UCR108710  Baccharis pilularis Scott D. White 1998-3-16 6206 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  POM42048  Baccharis salicifolia Marcus E. Jones 1924-2-15 s.n. Los Angeles San Antonio Canyon, Claremont. Comment
  RSA221542  Baccharis salicifolia Arthur C. Gibson 1971-4-16 1834 San Bernardino Stoddard Canyon, Angeles National Forest 755 Comment
  RSA233468  Baccharis salicifolia R. F. Thorne, R. Carolin 1967-3-17 17 San Bernardino W. of mouth of Cucamonga Canyon 640 Comment
  RSA482201  Baccharis salicifolia Richard Noyes 1987-10-11 430 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  UCR220179  Baccharis salicifolia R. G. Swinney, Jane Strong 2009-4-7 10308 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  RSA162728  Boechera californica J. D. Olmsted 1958-3-3 12 San Bernardino Drainage to Deer Creek, 3 miles from locked gate on Cucamonga Truck Trail at foot of Cucamonga Canyon at head of Saphire St., 3 miles north of Hwy 30 to San Bernardino out of Upland 1219 Comment
  RSA221500  Boechera californica Arthur C. Gibson 1971-4-2 1776 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA596558  Boechera californica R. G. Swinney 1996-4-15 4609 San Bernardino Frankish Peak, E of San Antonio Canyon. [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  CAS-BOT-BC410927  Boechera platysperma I. M. Johnston 1917-7-30 1560 San Bernardino San Antonio Mountains, vicinity of Kelly's Cabin (Ontario Peak) 2499 Comment
  UC205863  Boechera platysperma I. M. Johnston 1917-7-30 1560 San Bernardino vicinity Kellys Cabin; San Antonio Mountains, Ontario Park 2499 Comment
  GH378858  Boechera repanda R. F. Thorne 1966-7-20 36550 Unknown San Gabriel Mts., San Bernardino National Forest: rocky E-facing slope above Middle Fork canyon of Lytle Creek along Cucamonga Peak Trail, Cucamonga Wild Area 2286 Comment
  RSA82076  Boschniakia strobilacea F. W. Peirson 1920-5-29 523 San Bernardino Ontario Ridge, near Ontario Peak, San Gabriel Mtns., western San Bernardino Co. 2591 Comment
  POM49900  Boykinia rotundifolia I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, west end Ontario Peak. 1280 Comment
  RSA703254  Boykinia rotundifolia Naomi Fraga, LeRoy Gross, Sarah J. Parker, Paul Morton 2004-6-3 1239 Los Angeles South fork of Cascade Canyon. 1372 Comment
  RSA711126  Boykinia rotundifolia Naomi Fraga, Lisa Rojas 2005-7-7 1608 San Bernardino Cucamonga Canyon, past the gaging station just south of the narrows. 732 Comment
  RSA729885  Boykinia rotundifolia R. G. Swinney 1998-8-28 6843 Los Angeles San Gabriel Mtns.: Stoddard Canyon at Stoddard Falls 915 Comment
  UCR164843  Boykinia rotundifolia Naomi Fraga, Lisa Rojas 2005-7-7 1608 Los Angeles Transverse Ranges: San Gabriel Mountains region, Cucamonga Canyon, past the gaging station just south of the narrows 732 Comment
  UCR194348  Boykinia rotundifolia R. G. Swinney 1998-8-28 6843 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  CAS-BOT-BC29977  Brassica fruticulosa Scott D. White; Christine Mukai 1998-4-22 6336 San Bernardino Rancho Cucamonga. Bajada at the foot of the eastern San Gabriel Mountains west of Beryl Avenue. 560 Comment
  SBBG120536  Brassica fruticulosa S. D. White with C. Mukai 1998-4-22 6336 San Bernardino W of Beryl Ave, immediately S of Heritage Park, ca. 3 rd mi N of Foothill Blvd; Rancho Cucamonga 550 Comment
  UCR108711  Brassica fruticulosa Scott D. White 1998-3-16 6207 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  UCR109042  Brassica fruticulosa Scott D. White, Christine Mukai 1998-4-22 6336 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  UCR99636  Brassica fruticulosa R. G. Swinney 1994-1-26 2705 San Bernardino San Gabriel Mtns, Cucamonga, Cucamonga Creek, c. 100 m south of W Almond Ave (dirt extension) 652 Comment
  UCR94364  Brassica geniculata R. G. Swinney 1995-7-25 4352 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  CAS-BOT-BC100416  Brickellia californica Frank W. Peirson 1922-9-14 4732 Los Angeles Cascade [Canon] Canyon, San Antonio Region 1402 Comment
  POM13709  Brickellia californica Philip A. Munz 1922-9-14 6421 San Bernardino Cascade Canyon, San Antonio Mts. 1677 Comment
  UC217938  Brickellia californica P. A. Munz 1922-9-14 6421 Los Angeles San Antonio Mts., Cascade Canyon 1676 Comment
  UC894166  Brickellia californica P. A. Munz 1922-9-14 6421 San Bernardino Cascade Canyon, San Antonio Mts. San Antonio Mts., Cascade Canyon 1676 Comment
  GH404175  Brickellia nevinii C. F. Baker 1903-10-10 3731 Unknown San Antonio Canon near Claremont Comment
  SEINET3921871  Bromus carinatus Louis C. Wheeler 1947-5-17 6498 San Bernardino San Gabriel Mountains. Cascade Canyon at fire road.; 0 1219 Comment
  UCR210169  Bromus carinatus R. G. Swinney 2008-10-12 9510 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  CAS-BOT-BC149578  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 Los Angeles San Antonio Mountains. San Antonio Canyon (Spring Hill). 1295 Comment
  POM1268  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM364016  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  UC1714470  Bromus carinatus var. carinatus I. M. Johnston 1917-6-15 1295 Los Angeles San Antonio Mountains, Spring Hill, (San Antonio Canyon) Spring Hill; San Antonio Mountains, San Antonio Canyon Comment
  RSA573556  Bromus diandrus Timothy S. Ross 1992-5-8 6287 Los Angeles San Gabriel Mountains: San Antonio Canyon; N side of Hog Back. 1177 Comment
  RSA596548  Bromus diandrus R. G. Swinney 1996-4-15 4633 San Bernardino San Gabriel Mountains, north side of Frankish Peak, E of San Antonio Canyon. 1262 Comment
  UCR96676  Bromus diandrus R. G. Swinney 1996-4-15 4633 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  POM67065  Bromus grandis Marcus E. Jones 1924-6-16 s.n. San Bernardino Stoddard Canyon, above Upland. [San Gabriel Mountains] Comment
  UCR157421  Bromus grandis R. G. Swinney 1995-7-25 4371 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR99336  Bromus grandis R. G. Swinney 1995-7-20 4288 San Bernardino San Gabriel Mtns, south of Barrett Canyon Village along Barrett-Stoddard Road 1220 Comment
  RSA221478  Bromus hordeaceus Arthur C. Gibson 1971-4-16 1851 Los Angeles [San Gabriel Mountains] Near mouth opening into San Antonio Canyon, Stoddard Canyon, Angeles National Forest 738 Comment
  RSA721506  Bromus hordeaceus R. G. Swinney 1995-4-1 3422 San Bernardino Flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak. 1220 Comment
  UCR181561  Bromus hordeaceus R. G. Swinney 1995-4-1 3422 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  RSA0117860  Bromus madritensis Robert L. Benson 1960-5-26 54 Los Angeles 1/2 mile above fire station, San Antonio Canyon. Mt. Range: San Gabriel. 609 Comment
  POM8217  Bromus marginatus I. M. Johnston 1917-6-15 1295 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  RSA0117861  Bromus rubens Robert L. Benson 1960-5-26 53 Los Angeles 1/2 mile above fire station, San Antonio Canyon. Mt. Range: San Gabriel. 609 Comment
  RSA573554  Bromus rubens Timothy S. Ross 1992-5-8 6289 Los Angeles San Gabriel Mountains: San Antonio Canyon; N side of Hog Back. 1177 Comment
  UCD59527  Bromus rubens Gordon Pilone 1961-4-2 142 San Bernardino Hellman and Hillside in Alta Loma. San Gabriel Mountain Range. 579 Comment
  UCR96625  Bromus rubens R. G. Swinney 1996-4-20 4668 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  RSA0117862  Bromus tectorum Robert L. Benson 1960-5-26 52 Los Angeles 1/2 mile above fire station, San Antonio Canyon. Mt. Range: San Gabriel. 609 Comment
  RSA573557  Bromus tectorum Timothy S. Ross 1992-5-8 6286 Los Angeles San Gabriel Mountains: San Antonio Canyon; N side of Hog Back. 1177 Comment
  RSA596551  Bromus tectorum R. G. Swinney 1996-4-15 4629 San Bernardino San Gabriel Mountains, north side of Frankish Peak, E of San Antonio Canyon. 1262 Comment
  UCR190421  Bromus tectorum R. G. Swinney 2000-6-22 7844 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR96633  Bromus tectorum R. G. Swinney 1996-4-15 4629 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR96634  Bromus tectorum R. G. Swinney 1996-4-20 4667 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  UCR96635  Bromus tectorum R. G. Swinney 1995-8-14 4422 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  RSA658480  Callistemon citrinus Kelly McAndrew 1992-5-9 4 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  CAS-BOT-BC80446  Calocedrus decurrens I. M. Johnston 1917-7-30 1624 San Bernardino Cucamonga Pk 2499 Comment
  LA6450  Calocedrus decurrens Sponsler; February 1925 6314 Los Angeles San Gabriel Mountains, Baldy 1219 Comment
Read comments
Jan 20 2015
  POM11194  Calocedrus decurrens I. M. Johnston 1917-7-30 1624 San Bernardino San Antonio Mountains: Cucamonga Peak 2500 Comment
  RSA572045  Calocedrus decurrens L. C. Wheeler 1931-8-23 22 San Bernardino W side Ontario Peak 1280 Comment
  UC215296  Calocedrus decurrens I. M. Johnston 1917-7-30 1624 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2499 Comment
  JEPS61704  Calochortus invenustus R. W. Sumner 1914-2 6 San Bernardino Cucamonga Mt. Comment
  POM11423  Calochortus invenustus I. M. Johnston 1917-7-30 1606 San Bernardino Ontario Peak. 2590 Comment
  POM13366  Calochortus invenustus Philip A. Munz 1922-7-18 6073 San Bernardino Kellys Cabin, near Ontario Peak, San Gabriel Mountains. 2470 Comment
  RSA68618  Calochortus invenustus Frank W. Peirson 1922-7-18 s.n. San Bernardino Kelly's Cabin, Ontario Ridge, San Gabriel Mountains, west San Bernardino County. 2470 Comment
  RSA70527  Calochortus invenustus Frank W. Peirson 1918-7-7 2851 San Bernardino Ontario Ridge, eastern San Gabriel Mountains. 2530 Comment
  UC1601654  Calochortus invenustus I. M. Johnston 1917-7-30 1606 San Bernardino Ontario Peak San Antonio Mountains 2590 Comment
  UC218197  Calochortus invenustus P. A. Munz 1922-7-18 6073 San Bernardino near Ontario Peak (Kelly's Cabin); San Gabriel Mts. 2468 Comment
  UCR180008  Calochortus invenustus R. G. Swinney 1995-8-14 4414 San Bernardino San Gabriel Mtns., saddle between Big Horn Peak and Cucamonga Peak 2354 Comment
  UCR204532  Calochortus invenustus R. G. Swinney 2005-7-22 8342 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR94352  Calochortus invenustus R. G. Swinney 1996-6-18 4946 San Bernardino San Gabriel Mountains, about 0.2 air mi WSW of Cherry Canyon Flats, on ridgetop 1512 Comment
  CAS-BOT-BC132477  Calochortus plummerae Naomi Fraga; LeRoy Gross; Sarah J. De Groot; Paul Morton 2004-6-3 1240 Los Angeles Transverse Ranges; San Gabriel Mountains region: Along the Barrett Stoddard Road (2N04) between Cascade and Barrett Canyon 1341 Comment
  IRVC28191  Calochortus plummerae Naomi Fraga, et al. 2004-6-3 1240 Los Angeles Along Barrett Stoddard Road (2N04) between Cascade and barrett Cyns. Transverse Ranges; San Gabriel Mtns. Comment
  RSA115  Calochortus plummerae J. T. Howell 1927-6-11 80 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA577455  Calochortus plummerae Louis C. Wheeler 1936-6-25 4182 San Bernardino San Gabriel Mountains: Frankish Canyon, 1 mile W of Cucamonga Canyon. 823 Comment
  RSA597168  Calochortus plummerae Richard G. Swinney 1996-6-8 4912 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA660447  Calochortus plummerae Orlando Mistretta 1992-6-26 624 Los Angeles Transverse Ranges; San Gabriel Mts region: Glendora Saddle to Lookout Mountain. 1595 Comment
  RSA701596  Calochortus plummerae Naomi Fraga, LeRoy Gross, Sarah J. De Groot, Paul Morton 2004-6-3 1240 Los Angeles Along the Barrett Stoddard Road (2N04) between Cascade and Barrett Canyon. 1341 Comment
  RSA702381  Calochortus plummerae Naomi Fraga, LeRoy Gross, Sarah J. De Groot, Paul Morton 2004-6-3 1240 Los Angeles Along the Barrett Stoddard Road (2N04) between Cascade and Barrett Canyon. 1341 Comment
  UC1946302  Calochortus plummerae Naomi Fraga with LeRoy, Sarah J. De Groot, Paul Morton 2004-6-3 1240 Los Angeles Transverse Ranges; San Gabriel Mountains region: Along the Barrett Stoddard Road (2N04) between Cascade and Barrett Canyon. Comment
  UCR147544  Calochortus plummerae Naomi Fraga, LeRoy Gross, Sarah De Groot, Paul Morton 2004-6-3 1240 Los Angeles Transverse Ranges; San Gabriel Mountains, Along the Barrett Stoddard Road (2N04) between Cascade and Barrett Canyon 1341 Comment
  UCR179907  Calochortus plummerae R. G. Swinney 1996-6-8 4912 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR181287  Calochortus plummerae R. G. Swinney 1997-5-31 5524 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR277513  Calochortus plummerae Mitch Provance, Ken Halama 2003-6-16 17090 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  RSA162806  Calochortus splendens J. D. Olmsted s.n. San Bernardino south slope on alluvial terrace east side of Cucamonga Canyon at mouth below locked gate by lower Ontario water company road, northeast of Upland 548 Comment
  RSA233743  Calochortus splendens Robert F. Thorne 1971-6-9 40960 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail 793 Comment
  RSA289622  Calochortus splendens D. A. Young 1969-5-25 P 487 San Bernardino At the end of Haven Blvd. north of Chaffey College in Deer Canyon 579 Comment
  RSA574925  Calochortus splendens Richard G. Swinney 1994-7-6 3027 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  RSA651580  Calochortus splendens D. Bartholomew 1961-5-20 s.n. Los Angeles San Antonio Heights. Comment
  SD90284  Calochortus splendens Mae Z. Thorne, Robert F. Thorne 1971-6-9 40960 San Bernardino San Gabriel Mountains, San Bernardino National Forest, Cucamonga Canyon, along truck trail. 792 Comment
  UCD139572  Calochortus splendens Gordon J. Pilone 1962-6-11 228 San Bernardino Cucamonga Canyon. San Gabriel Mountain range, Pacific Slope drainage area. 762 Comment
  UCR87585  Calochortus splendens R. G. Swinney 1994-7-6 3028 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR87320  Calyptridium monandrum R. G. Swinney 1994-4-30 2804 San Bernardino San Gabriel Mtns, West fork Stoddard Canyon, c. 0.5 mi SE of Stoddard Flats. c. 100 yds east of Cucamonga Truck Trail (FS Road 1N35) 1341 Comment
  SBBG121660  Calyptridium monospermum N. Fraga, S. J. DeGroot, S. Vanderplank 2005-7-18 1625 San Bernardino SW ridgeline of Cucamonga Peak 2622 Comment
  UCR164848  Calyptridium monospermum Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1625 San Bernardino Transverse Ranges: San Gabriel Mountains region, SW Ridgeline of Cucamonga Peak 2683 Comment
  UCR20214  Calyptridium monospermum T. P. Krantz 1979-6-25 s.n. San Bernardino San Gabriel Mtns., on Ontario [Peak] Ridge above Kelly Camp 2530 Comment
  UCR98404  Calyptridium monospermum R. G. Swinney 1994-7-8 3040 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, NE slope of Big Horn Peak 2494 Comment
  JEPS52508  Calyptridium umbellatum Frank W. Peirson 1918-7-7 34 San Bernardino Ontario Ridge 2621 Comment
  UCR180012  Calyptridium umbellatum R. G. Swinney 1995-8-14 4435 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR180265  Calyptridium umbellatum R. G. Swinney 1994-7-22 3107 San Bernardino Eastern San Gabriel Mtns., Ontario Peak and immediate vicinity 2642 Comment
  UCR180486  Calyptridium umbellatum R. G. Swinney 1994-7-28 3117 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  UCR94411  Calystegia macrostegia R. G. Swinney 1996-6-8 4880 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR96366  Calystegia macrostegia R. G. Swinney 1995-7-25 4310 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR98590  Calystegia macrostegia R. G. Swinney 1994-1-26 2708 San Bernardino San Gabriel Mtns., Forest Service Road 1N35 ( W Cucamonga Truck Trail), 3.6 mi. NW of entrance sign (c. 1 mi. north of Almond Avenue), where road intersects E fork of Stoddard Canyon 1137 Comment
  RSA221537  Calystegia macrostegia subsp. arida Arthur C. Gibson 1971-4-16 1882 San Bernardino Stoddard Canyon, Angeles National Forest. Comment
  UCD126086  Calystegia macrostegia subsp. arida Gordon Pilone 1961-4-2 141 San Bernardino Hellman and Hillside in Alta Loma. San Gabriel Mountain Range. 579 Comment
  UCD126087  Calystegia macrostegia subsp. arida Gordon J. Pilone 1962-6-11 226 San Bernardino Cucamonga Canyon. 762 Comment
  UCR181280  Calystegia occidentalis subsp. fulcrata R. G. Swinney 1997-5-31 5525 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  RSA652296  Camissonia Marion P. Harthill 1971-5-11 181 Los Angeles San Antonio Canyon. Comment
  UCR108709  Camissonia bistorta Scott D. White 1998-3-16 6205 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  RSA289618  Camissonia boothii subsp. decorticans D. A. Young 1969-5-25 P- 470 San Bernardino at the end of Haven Ave. N. of Chaffey College in Deer Canyon 457 Comment
  RSA221488  Camissonia californica Arthur C. Gibson 1971-4-16 1891 San Bernardino Angeles National Forest, ridge of north slope Stoddard Canyon. 762 Comment
  RSA162869  Camissonia hirtella J. D. Olmsted 1958-5-14 134 San Bernardino Eastern alluvial terrace above mouth of Cucamonga Creek at head of Saphire St. and 3 mi. north of state Hwy. 30 to San Bernardino, NE of Upland. 549 Comment
  RSA250699  Camissonia hirtella Robert F. Thorne 1971-6-9 40975 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  RSA717872  Camissonia hirtella R. G. Swinney 1995-7-25 4300 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  UCR179592  Camissonia hirtella R. G. Swinney 1995-7-25 4300 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA221429  Camissonia ignota Arthur C. Gibson 1971-4-16 1831 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA221423  Camissonia micrantha Arthur C. Gibson 1971-4-16 1832 San Bernardino Stoddard Canyon: north slope burn , Angeles National Forest. 793 Comment
  UCR163151  Camissonia micrantha Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  RSA596525  Camissonia strigulosa R. G. Swinney 1996-4-20 4649 San Bernardino San Gabriel Mountains: S of Barrett Village. 1220 Comment
  RSA639974  Camissonia strigulosa Louis C. Wheeler 1967-5-29 9775 Los Angeles Cow Canyon Saddle, [covered former dump]. 1378 Comment
  UCR149824  Camissonia strigulosa L. C. Wheeler 1967-5-29 9775 Los Angeles Transverse Ranges; San Gabriel Mountains region, Cow Canyon Saddle, [covered former dump] 1378 Comment
  UCR166401  Camissoniopsis Scott D. White, Christine Mukai 1998-4-22 6335 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  SD251262  Cantua flexuosa J. Mark Porter, Lauren Machen 2012-6-23 15140 San Bernardino Alta Loma region of Rancho Cucamonga; 6405 Revere Avenue. 462 Comment
  UC205887  Cardamine californica I. Johnston 1917-6-15 San Bernardino Cascade Canyon , Cascade Canyon (San Antonio Mts.) 1371 Comment
  UCR181129  Cardamine californica R. G. Swinney 1995-4-1 3426 San Bernardino San Gabriel Mtns., San Antonio Canyon area, FS Rd 2N04 (Barrett-Stoddard Truck Rd.) at Barrett Canyon 1195 Comment
  RSA721509  Cardamine californica var. californica R. G. Swinney 1995-4-1 3426 San Bernardino San Antonio Canyon area, FS Rd 2N04 (Barrett-Stoddard Truck Rd.) at Barrett Canyon 1195 Comment
  RSA725940  Cardamine oligosperma Scott D. White, Christine Mukai 1998-4-22 6334 San Bernardino Rancho Cucamonga: Bajada at the foot of the eastern San Gabriel Mts. West of Beryl Ave. Immediately S of Heritage Park; ca. 3 road miles N of Foothill Blvd. 550 Comment
  UCR166400  Cardamine oligosperma Scott D. White, Christine Mukai 1998-4-22 6334 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  POM1439  Carex alma I. M. Johnston 1919-6-7 s.n. San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  RSA221489  Carex alma Arthur C. Gibson 1971-4-30 1957 San Bernardino Stoddard Canyon, Angeles National Forest. [North of Upland]. 915 Comment
  POM14179  Carex globosa I. M. Johnston 1921-4-29 2986 San Bernardino Charcoal Camp, Cucamonga Canyon. 1371 Comment
  POM6409  Carex globosa I. M. Johnston 1919-6-7 2167 San Bernardino San Antonio Mountains. Cucamonga Canyon at Charcoal Camp. 1432 Comment
  POM1489  Carex multicaulis I. M. Johnston 1917-5-20 27 G San Bernardino Cucamonga Canyon (Woodcamp). Alt. 4000 ft. 1220 Comment
  RSA574606  Carex multicaulis R. G. Swinney 1994-6-28 3011 San Bernardino USFS Rd. no.1N34 (Big Tree Truck Road), ca. 4.7 mi. NE of intersection of Skyline and Almond Ave. in Cucamonga. On previously cleared ridge ca. 60 m. S. of rd. 1469 Comment
  RSA592861  Carex multicaulis L. C. Wheeler 1947-5-17 6496 San Bernardino San Bernardino Mountains. Barrett Canyon on road to Cascade Canyon. Comment
  RSA645595  Carex multicaulis R. G. Swinney 1995-7-20 4286 San Bernardino San Gabriel Mts., S of Barrett Canyon Village along Barrett-Stoddard Rd. Mt. Baldy USGS Quad: 1954. 1220 Comment
  UC212048  Carex multicaulis I. Johnston 1917-5-20 276 San Bernardino Charcoal Camp Cucamonga Canyon 1219 Comment
  UCR179902  Carex multicaulis R. G. Swinney 1995-7-20 4286 San Bernardino San Gabriel Mtns, south of Barrett Canyon Village along Barrett-Stoddard Road 1220 Comment
  UCR98848  Carex multicaulis R. G. Swinney 1994-6-28 3011 San Bernardino San Gabriel Mtns., USFS Rd #1N34 (Big Tree Truck Road), c. 4.7 mi NE of intersection of Skyline and Almond Ave in Cucamonga, between Deer and Cucamonga Canyons 1470 Comment
  UCR181288  Carex pellita R. G. Swinney 1997-5-31 5531 San Bernardino San Gabriel Mtns, near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon 1280 Comment
  UCR190450  Carex rossii R. G. Swinney 2000-6-22 7848 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  CAS-BOT-BC115909  Carex subfusca Robert F. Thorne 1965-8-30 35442 San Bernardino San Gabriel Mts. Angles National Forest, from spring near Kelly's Camp. 2377 Comment
  JEPS45920  Carex subfusca Frank W. Peirson 1922-7-18 1621 San Bernardino Kelly's Cabin San Gabriel Mts., Ontario Peak, Kelly's Cabin 2499 Comment
  POM14382  Carex subfusca Phillip A. Munz 1922-7-18 6085 San Bernardino Kelly s Cabin, near Ontario Peak, San Gabriel Mountains. 2470 Comment
  POM1510  Carex subfusca I. M. Johnston 1917-7-30 1503 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  RSA188577  Carex subfusca Robert F. Thorne 1965-8-30 35442 San Bernardino San Gabriel Mountains; Angeles National Forest, above trail near Kelly's camp from Icehouse saddle 2378 Comment
  RSA575512  Carex subfusca R. G. Swinney 1994-7-22 3112 San Bernardino Eastern San Gabriel Mountains: Near Ice House saddle, near spring W of Kelly's Camp. 2377 Comment
  UC212802  Carex subfusca I. M. Johnston 1917-7-30 1503 San Bernardino Kelly's Cabin San Antonio Mountains, Ontario Peak 2499 Comment
  UC837102  Carex subfusca P. A. Munz 1922-7-18 6085 San Bernardino Kelly's Cabin San Antonio Mts. 2468 Comment
  UCR129834  Carex subfusca I. M. Johnston 1917-7-30 1503 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  UCR180287  Carex subfusca R. G. Swinney 1994-7-22 3112 San Bernardino Eastern San Gabriel Mtns., near Icehouse Saddle, near spring west of Kelly Camp 2378 Comment
  UCSB25242  Carex subfusca Peirson, Frank 1922-7-18 San Bernardino Kelly's Cabin, Ontario Peak; San Gabriel Mts. 2499 Comment
  UCR160718  Castilleja R. G. Swinney 1996-6-8 4882 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR180286  Castilleja applegatei R. G. Swinney 1994-6-28 3003 San Bernardino Eastern San Gabriel Mtns., Deer Canyon, at USFS Rd. 1N34, Big Tree Truck Road 1524 Comment
  UCR180606  Castilleja applegatei R. G. Swinney 1994-6-28 3007 San Bernardino Eastern San Gabriel Mtns., USFS Rd. # 1N34 (Big Tree Truck Road), c. 6 mi NE of intersection of Skyline and Almond Ave. in Cucamonga 1646 Comment
  UCR182207  Castilleja applegatei R. G. Swinney 1998-4-15 6009 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCR115414  Castilleja applegatei subsp. martini R. G. Swinney 1994-1-26 2707 San Bernardino San Gabriel Mtns., Forest Service Road 1N35 ( W Cucamonga Truck Trail), 3.6 mi. NW of entrance sign (c. 1 mi. north of Almond Avenue), where road intersects E fork of Stoddard Canyon 1137 Comment
  UCR98395  Castilleja applegatei subsp. martini R. G. Swinney 1996-4-15 4623 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  POM4332  Castilleja applegatei subsp. martinii I. M. Johnston 1917-5-20 1246 San Bernardino Charcoal Trail, Cucamonga Canyon. 915 Comment
  POM67001  Castilleja applegatei subsp. martinii Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA160445  Castilleja applegatei subsp. martinii John Olmsted 1958-3-14 51 San Bernardino Near mouth of Cucamonga Cr. (Canyon). Take low road from head of Saphire St. 3 miles north of state Highway 30 to San Bernardino northeast of Upland. 610 Comment
  RSA160547  Castilleja applegatei subsp. martinii J. D. Olmsted 1959-4-24 480 San Bernardino Cascade Canyon along Fire Road from Barrett Canyon to W Fork of Cucamonga Canyon, 100 yards northwest of creek crossing. San Gabriel Mountains. 1372 Comment
  RSA169547  Castilleja applegatei subsp. martinii J. D. Olmsted 1959-4-24 480 San Bernardino Cascade Canyon along Fire Road from Barrett Canyon to W Fork of Cucamonga Canyon, 100 yards northwest of creek crossing. San Gabriel Mountains. 1372 Comment
  RSA221479  Castilleja applegatei subsp. martinii Arthur C. Gibson 1971-4-16 1874 San Bernardino Stoddard Canyon, Angeles National Forest. 854 Comment
  RSA221480  Castilleja applegatei subsp. martinii Arthur C. Gibson 1971-4-19 1924 San Bernardino Stoddard Canyon, Angeles National Forest. 808 Comment
  RSA574613  Castilleja applegatei subsp. martinii R. G. Swinney 1994-6-28 3003 San Bernardino Eastern San Gabriel Mountains, Deer Canyon, at USFS Road no.1N34 (Big Tree Truck Road). 1524 Comment
  RSA574999  Castilleja applegatei subsp. martinii R. G. Swinney 1994-1-26 2707 San Bernardino Eastern San Gabriel Mountains: Forest Service Road 1N35 (W Cucamonga Truck Trail), 3.6 miles NW of entrance sign (ca. 1 mile N of Almond Avenue) where road intersects E fork of Stoddard Canyon. 1137 Comment
  RSA596553  Castilleja applegatei subsp. martinii R. G. Swinney 1996-4-15 4623 San Bernardino San Gabriel Mountains, Frankish Peak, E-W running ridgetop and EandW peaks, w/a saddle in between 1261 Comment
  RSA596965  Castilleja applegatei subsp. martinii R. G. Swinney 1996-6-8 4882 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA649931  Castilleja applegatei subsp. martinii David Grauer 1991-4-9 132 San Bernardino 12.4 miles N. of 10 Frwy. on Mountain Ave. Comment
  RSA719152  Castilleja applegatei subsp. martinii R. G. Swinney 1995-7-25 4297 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  UC1409019  Castilleja applegatei subsp. martinii Mae Z. Thorne 1971-6-9 40963 San Bernardino Cucamonga Canyon San Bernardino National Forest, San Gabriel Mts. (along truck trail) 792 Comment
  UC885367  Castilleja applegatei subsp. martinii I. Johnston 1917-5-30 1246 San Bernardino Charcoal Trail Cucamonga Canyon (Cucamonga Canyon) 213 Comment
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Dec 11 2015
  UCR96952  Castilleja exserta R. G. Swinney 1996-4-20 4660 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  RSA596520  Castilleja exserta subsp. exserta R. G. Swinney 1996-4-20 4660 San Bernardino San Gabriel Mountains: S of Barrett Village. 1220 Comment
  RSA611506  Castilleja exserta subsp. exserta Louis C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mountains: Spring Hill, San Antonio Canyon. 1220 Comment
  UCR138706  Castilleja exserta subsp. exserta L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns, Spring Hill, San Antonio Canyon 1220 Comment
  RSA160444  Castilleja foliolosa J. D. Olmsted 1958-3-3 18 San Bernardino Mouth of Cucamonga Canyon and 3 miles north of state Highway 30 to San Bernardino, on Saphire Street northeast of Upland. 732 Comment
  RSA160546  Castilleja foliolosa J. D. Olmsted 1959-4-24 479 San Bernardino Cascade Canyon along Fire Road from Barrett Canyon to W Fork of Cucamonga Canyon, 100 yards northwest of creek crossing. San Gabriel Mountains. 1372 Comment
  RSA221484  Castilleja foliolosa Arthur C. Gibson 1971-4-16 1813 San Bernardino Stoddard Canyon, Angeles National Forest. 854 Comment
  RSA400607  Castilleja foliolosa D. A. Young 1969-5-10 P- 388 San Bernardino 2.5 miles N of the end of Haven Ave. in Deer Canyon, N of Chaffey College. 457 Comment
  RSA574957  Castilleja foliolosa R. G. Swinney 1994-7-6 3036 San Bernardino Eastern San Gabriel Mountains: Approximately 100 meters north of Cascade Canyon, 10 miles east of Road 2N04.2 (Barrett-Stoddard Truck Trail). 1268 Comment
  RSA596964  Castilleja foliolosa R. G. Swinney 1996-6-8 4883 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA652580  Castilleja foliolosa Stuart McKinnon 1948-5-1 s.n. San Bernardino about 500' from power line in [Cucamonga] Canyon, 7-8 miles N.E. of Upland. 457 Comment
  SFV21171  Castilleja foliolosa A. E. Dorsey 2007-4-22 6 San Bernardino San Gabriel Mountains Along Barrett-Stoddard Road off of Mount Baldy Road. 1200 Comment
  UCR179942  Castilleja foliolosa R. G. Swinney 1995-7-20 4329 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  UCR180490  Castilleja foliolosa R. G. Swinney 1996-6-8 4883 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR85445  Castilleja foliolosa R. G. Swinney 1994-7-6 3026 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR85485  Castilleja foliolosa R. G. Swinney 1994-7-6 3036 San Bernardino San Gabriel Mtns., c. 100 m north of Cascade Canyon, 10 mi, east of road 2N04.2 (Barrett-Stoddard Truck Trail) 1268 Comment
  RSA575233  Castilleja minor subsp. spiralis R. G. Swinney 1994-6-11 2847 San Bernardino Eastern San Gabriel Mountains: Cucamonga Canyon, ca. 1/2 mi. N of W Almond Ave. (dirt extension). 579 Comment
  UCR85442  Castilleja minor subsp. spiralis R. G. Swinney 1994-6-11 2847 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  UCR101968  Castilleja subinclusa subsp. subinclusa R. G. Swinney 1995-7-25 4297 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  CAS-BOT-BC38156  Caulanthus amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino San Antonio Mountains. Ontario Peak (west end). 1828 Comment
  GH403872  Caulanthus amplexicaulis M. E. Mathias 1931-6-23 929 Unknown along trail up San Antonio Mountain (Baldy) 2743 Comment
  UC205848  Caulanthus amplexicaulis I. Johnston 1917-6-15 San Bernardino w end Ontario Peak; San Antonio Mts., w end Ontario Peak 1828 Comment
  UC205857  Caulanthus amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino w end Ontario Peak; San Antonio Mountains, w end Ontario Peak 1828 Comment
  POM11332B  Caulanthus amplexicaulis var. amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino San Antonio Mountains; Ontario Peak (west end) 1829 Comment
  RSA574607  Caulanthus amplexicaulis var. amplexicaulis R. G. Swinney 1994-6-28 3010 San Bernardino USFS Rd. no.1N34 (Big Tree Truck Road), ca. 4.7 mi. NE of intersection of Skyline and Almond Ave. in Cucamonga. On previously cleared ridge ca. 60 m. S. of rd. 1469 Comment
  RSA68345  Caulanthus amplexicaulis var. amplexicaulis Verne Grant 1951-7-17 16085 Los Angeles San Antonio Canyon 1981 Comment
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Nov 19 2015
  UCR143473  Caulanthus amplexicaulis var. amplexicaulis I. M. Johnston 1917-6-15 1267 San Bernardino Transverse Ranges; San Gabriel Mountains, Ontario Peak, west end 1829 Comment
  CAS-BOT-BC40297  Caulanthus lasiophyllus Arthur Charles Gibson 1971-4-1 2 San Bernardino Angeles National Forest. North slopes of Lower Stoddard Canyon. 746 Comment
  A349010  Ceanothus crassifolius M. E. Jones 1924-2-15 Unknown San Antonio Canon, Claremont Comment
  CHSC8450  Ceanothus crassifolius Edward Laidlaw Smith 1958-2-24 331 San Bernardino Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  RSA221438  Ceanothus crassifolius Arthur C. Gibson 1971-4-16 1878 San Bernardino Stoddard Canyon, Angeles National Forest 823 Comment
  RSA596514  Ceanothus crassifolius R. G. Swinney 1996-4-20 4684 San Bernardino San Gabriel Mts, Stoddard Peak, SW of Stoddard Flat and W of Stoddard-Barrett Mtwy. 1402 Comment
  RSA596567  Ceanothus crassifolius R. G. Swinney 1996-4-15 4589 San Bernardino Frankish Peak, E of San Antonio Canyon., [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  RSA718017  Ceanothus crassifolius R. G. Swinney 1995-4-1 3410 San Bernardino Stoddard Flat 1354 Comment
  RSA783288  Ceanothus crassifolius J. D. Olmsted 1958-3-3 16 San Bernardino On tributary to Deer Creek where it crosses Cucamonga Truck Trail 2.5 mi from locked gate at mouth of Cucamonga Canyon and 3 mi N of state Hwy 30 to San Bernardino on Sapphire St. NE of Upland. 1143 Comment
  RSA783635  Ceanothus crassifolius J. D. Olmsted 1958-3-3 15 San Bernardino Steep south slope to Deer Creek 3.5 mi. from locked gate on Cucamonga Truck Tr. at mouth of Cucamonga Canyon and 3 mi. north of State Hwy. 30 on Saphire St. northeast of upland 1296 Comment
  UC1071021  Ceanothus crassifolius A. Lewis Mar 1933 175 San Bernardino Cucamonga Canyon 762 Comment
  UCR180754  Ceanothus crassifolius R. G. Swinney 1995-4-1 3410 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR93900  Ceanothus crassifolius R. G. Swinney 1996-4-15 4590 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR94400  Ceanothus crassifolius R. G. Swinney 1995-7-25 4360 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR99412  Ceanothus crassifolius R. G. Swinney 1996-4-20 4684 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  POM293340  Ceanothus integerrimus Lyman Benson 1945-6-5 11775 San Bernardino 1 mile southwest of Camp Baldy, San Gabriel Mountains, Pacific Slope Drainage Area. 1311 Comment
  RSA660450  Ceanothus integerrimus Orlando Mistretta 1992-6-26 621 Los Angeles Transverse Ranges; San Gabriel Mts region: Glendora Saddle to Lookout Mountain. 1634 Comment
  A349768  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 H Unknown along trail to Cow Canon about 1/2 mi or less from Eleven Oaks Camp 1371 Comment
  A349773  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 A Unknown along trail to Cow Canon about 1/2 mi or less from Eleven Oaks Camp 1371 Comment
  CAS-BOT-BC51289  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 B San Bernardino along trail to Cow Canyon about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51298  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 F San Bernardino Along trail to Cow Canyon about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51300  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 G San Bernardino Along trail to Cow Canyon about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51301  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 H San Bernardino Along trail to Cow Canyon about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51307  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 D San Bernardino Along trail to Cow Canyon about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51308  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 C San Bernardino Along trail to Cow Canyon - about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51309  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 I San Bernardino Along trail to Cow Canyon - about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51316  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 A San Bernardino Along trail to Cow Canyon - about 1/2 mi. or less from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC51317  Ceanothus leucodermis H. E. McMinn 1926-7-21 1766 E San Bernardino Along trail to Cow Canyon - about 1/2 mi. (or less) from Eleven Oak Camp 1371 Comment
  CHSC8453  Ceanothus leucodermis Edward Laidlaw Smith 1958-2-24 332 San Bernardino Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  RSA221528  Ceanothus leucodermis Arthur C. Gibson 1971-4-2 1800 San Bernardino Stoddard Canyon, Angeles National Forest. 823 Comment
  RSA596517  Ceanothus leucodermis R. G. Swinney 1996-4-20 4671 San Bernardino San Gabriel Mts, Stoddard Peak, SW of Stoddard Flat and W of Stoddard-Barrett Mtwy. 1402 Comment
  RSA596564  Ceanothus leucodermis R. G. Swinney 1996-4-15 4596 San Bernardino Frankish Peak, E of San Antonio Canyon., [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  RSA654209  Ceanothus leucodermis Fred Brooks 1988-5-7 29 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. Comment
  UCR93904  Ceanothus leucodermis R. G. Swinney 1996-4-15 4596 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR94363  Ceanothus leucodermis R. G. Swinney 1995-7-25 4357 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR99520  Ceanothus leucodermis R. G. Swinney 1996-4-20 4671 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  RSA165257  Ceanothus oliganthus var. oliganthus Mark Parratt 1962-3-11 123 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  UCR96031  Centaurea maculosa R. G. Swinney 1995-7-25 4308 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR210326  Centaurea stoebe subsp. micranthos R. G. Swinney 2008-11-14 9832 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR16419  Centaurium venustum F. R. Balding 1968-5-19 680519- 01 San Bernardino San Gabriel Valley, near point where high voltage power lines cross Cucamonga Canyon flood control wash (NW of Alta Loma). East bank. Comment
  UCR277511  Centaurium venustum Mitch Provance, Ken Halama 2003-6-16 17095 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  SFV21166  Centranthus ruber A. E. Dorsey 2007-4-22 17 San Bernardino San Gabriel Mountains Along Barrett-Stoddard Road off of Mount Baldy Road. In seasonally dry wash. 1200 Comment
  CAS-BOT-BC251520  Cercis occidentalis Camille F. Nowell 2012-6-28 40 Los Angeles At side of Mt. Baldy Road in San Gabriel Mountains 1151 Comment
  RSA405409  Cercis occidentalis D. A. Young 1969-5-10 352 San Bernardino along the road to Mt. Baldy Village approx. .5 mi. S. of the village 762 Comment
  CHSC8086  Cercocarpus betuloides Edward L. Smith 1958-2-24 333 San Bernardino Plant located in Cucamonga Canyon. San Gabriel Mtns. 822 Comment
  RSA760617  Cercocarpus betuloides R. G. Swinney 2008-10-12 9498 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR210191  Cercocarpus betuloides R. G. Swinney 2008-10-12 9498 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR93899  Cercocarpus betuloides R. G. Swinney 1996-4-15 4588 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  CAS-BOT-BC137097  Cercocarpus betuloides var. betuloides I. M. Johnston 1917-5-30 1143 San Bernardino Hills south of Ontario 304 Comment
  CAS-BOT-BC142139  Cercocarpus betuloides var. betuloides Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon [Canon] - San Gabriel Mts. Comment
  CAS-BOT-BC142175  Cercocarpus betuloides var. betuloides Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon [Canon] - San Gabriel Mts. Comment
  RSA221449  Cercocarpus betuloides var. betuloides Arthur C. Gibson, Linda Gibson 1971-4-25 1935 San Bernardino Angeles National Forest, along the Barrett-Stoddard Truck Trail, Stoddard Canyon. 1341 Comment
  RSA596546  Cercocarpus betuloides var. betuloides R. G. Swinney 1996-4-15 4588 San Bernardino Frankish Peak, E of San Antonio Canyon. [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  RSA603193  Cercocarpus betuloides var. betuloides Louis C. Wheeler 1972-12-20 12788 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA649925  Cercocarpus betuloides var. betuloides David Grauer 1991-4-14 129 San Bernardino 11.1 miles N. of 10 Fry. on Mountain Ave. Comment
  RSA86680  Cercocarpus ledifolius F. W. Peirson 1920-5-29 79 San Bernardino Ontario Ridge, near Ontario Peak, San Gabriel Mtns., western San Bernardino Co. 2591 Comment
  CAS-BOT-BC143819  Cercocarpus ledifolius var. ledifolius F. W. Peirson 1905-7-14 79 San Bernardino Ontario Ridge, Mt. Baldy, San Gabriel Mts. [entered as LA Co.; Ontario Ridge is in SanBrndo Co.] 2590 Comment
  UC1127883  Cercocarpus ledifolius var. ledifolius H. A. Jensen 1933-3-13 269 San Bernardino Ontario Peak; Angeles National Park, Ontario Peak 2529 Comment
  RSA233741  Chaenactis artemisiifolia R. F. Thorne 1971-6-9 40959 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail 793 Comment
  UCR16881  Chaenactis artemisiifolia William E. Wayburn 1973-5-30 730530- 03 Los Angeles San Gabriel Mtns., [Glendora Ridge Road] between Mt. Baldy Village and Cow Canyon Saddle 1372 Comment
  UCR181278  Chaenactis glabriuscula R. G. Swinney 1997-5-31 5527 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR96089  Chaenactis glabriuscula R. G. Swinney 1995-7-25 4313 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA221404  Chaenactis glabriuscula var. glabriuscula Arthur C. Gibson 1971-4-16 1812 San Bernardino Angeles National Forest, ridge of north slope Stoddard Canyon. 762 Comment
  RSA717862  Chaenactis glabriuscula var. glabriuscula R. G. Swinney 1997-5-31 5527 San Bernardino ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCD130374  Chaenactis glabriuscula var. glabriuscula Arthur C. Gibson 1971-4-16 1812 San Bernardino Stoddard Canyon, Angeles National Forest. 777 Comment
  POM72494  Chaenactis santolinoides I. M. Johnston 1925-7-22 s.n. San Bernardino canyon W of 'Manzanita Flats' 1920 Comment
  UC205659  Chaenactis santolinoides I. M. Johnston 1918-6-20 San Bernardino s spur of Cucamongo Peak - San Antonio Mountains Comment
  CAS-BOT-BC70062  Cheilanthes covillei I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon (Charcoal Canyon) 1371 Comment
  CAS-BOT-BC70064  Cheilanthes covillei I. Johnston 1917-4-1 s.n. San Bernardino Cucamonga Canyon (Charcoal Canyon) 1371 Comment
  JEPS60000  Cheilanthes covillei Louis C. Wheeler 1931-11-15 360 San Bernardino Ontario Peak; San Gabriel Mts 1463 Comment
  POM6437  Cheilanthes covillei I. M. Johnston 1919-6-7 2176 San Bernardino Cucamonga Canyon. (Charcoal Canyon Fork). 1219 Comment
  RSA221414  Cheilanthes covillei Arthur C. Gibson 1971-4-2 1808 San Bernardino Stoddard Canyon, Angeles National Forest. 793 Comment
  RSA610717  Cheilanthes covillei L. C. Wheeler 1933-3-12 1520 San Bernardino Cascade Canyon off San Antonio, San Gabriel Mts. 1371 Comment
  RSA717765  Cheilanthes covillei R. G. Swinney 1996-6-18 4992 San Bernardino Stoddard Peak, east of San Antonio Canyon and south of Barrett Village 1402 Comment
  RSA733722  Cheilanthes covillei R. G. Swinney 2000-6-22 7836 San Bernardino San Gabriel Mtns.: eEtiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UC1495246  Cheilanthes covillei Robert T. Clausen and Harold Trapido 1940-6-27 4747 San Bernardino Cascade Canyon; San Gabriel Mts 1295 Comment
  UC218618  Cheilanthes covillei I. Johnston 1917-4-1 86 San Bernardino Charcoal Camp Cucamonga Canyon 1371 Comment
  UC399604  Cheilanthes covillei I. M. Johnston 1919-6-7 2176 San Bernardino Charcoal Canyon Fork <of> Cucamonga Canyon; San Antonio Mts 1219 Comment
  UC440175  Cheilanthes covillei I. M. Johnston 1917-4-1 86 San Bernardino Charcoal Camp Cucamonga Canyon; San Antonio Mts 1371 Comment
  UCR179931  Cheilanthes covillei R. G. Swinney 1996-6-18 4992 San Bernardino San Gabriel Mountains, Stoddard Peak, east of San Antonio Canyon and south of Barrett Village 1402 Comment
  UCR190320  Cheilanthes covillei R. G. Swinney 2000-6-22 7836 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204538  Cheilanthes covillei R. G. Swinney 2005-7-22 8350 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  POM228973  Chenopodium ambrosioides L. C. Wheeler 1932-9-9 1364 Los Angeles San Gabriel Mountains: San Antonio Canyon. 1097 Comment
  RSA624446  Chenopodium ambrosioides L. C. Wheeler 1932-9-9 1364 Los Angeles San Gabriel Mountains: San Antonio Canyon. 1097 Comment
  RSA221460  Chenopodium californicum Arthur C. Gibson 1971-4-2 1781 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  JEPS89193  Chenopodium fremontii I. M. Johnston 1917-7-30 1538 San Bernardino Kellys Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  POM669  Chenopodium fremontii I. M. Johnston 1917-7-30 1558 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  UC213234  Chenopodium fremontii I. M. Johnston 1917-7-30 1558 San Bernardino Kellys Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UCR180013  Chenopodium fremontii R. G. Swinney 1995-8-14 4428 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR98622  Chenopodium fremontii R. G. Swinney 1994-7-8 3052 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA747817  Chenopodium pumilio Justin M. Wood, Brandy Wood 2009-6-28 997 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR93882  Chlorogalum pomeridianum R. G. Swinney 1996-6-8 4911 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  RSA597165  Chlorogalum pomeridianum var. pomeridianum Richard G. Swinney 1996-6-8 4911 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  RSA668601  Chorizanthe leptotheca Matt Bogdanoff, Lord 1989-6-10 34 Los Angeles Mt. Baldy Rd. burn area. Comment
  RSA186  Chorizanthe parryi var. parryi J. T. Howell 1927-6-11 86 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCR94397  Chrysanthemum parthenium R. G. Swinney 1996-6-15 4937 San Bernardino Eastern San Gabriel Mtns., Stoddard Peak, Barrett Village south of Baldy Village, west of junction of Barrett Canyon with N fork of Barrett Canyon 1159 Comment
  CAS-BOT-BC36268  Chrysolepis sempervirens I. M. Johnston 1918-6-30 2094 San Bernardino San Antonio Mountains, South slope of Cucamonga Peak 1981 Comment
  RSA654214  Chrysolepis sempervirens Valerie L. Soza, LeRoy Gross 2000-5-23 954 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail. 2378 Comment
  UC205520  Chrysolepis sempervirens I. M. Johnston 1918-6-30 2094 San Bernardino s slope Cucamonga Peak; San Antonio Mountains 1981 Comment
  UC310254  Chrysolepis sempervirens I. M. Johnston 1925-8-1 6632 San Bernardino just w Ontario Peak summit 2651 Comment
  UCR147562  Chrysolepis sempervirens Valerie Soza, LeRoy Gross 2000-5-23 954 San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  UCR180623  Chrysolepis sempervirens R. G. Swinney 1994-7-28 3114 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  UCR96050  Chrysolepis sempervirens R. G. Swinney 1995-8-14 4431 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR96087  Chrysothamnus nauseosus R. G. Swinney 1994-7-28 3120 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  RSA597164  Chrysothamnus nauseosus subsp. consimilis R. G. Swinney 1996-6-8 4906 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  RSA606141  Chrysothamnus nauseosus subsp. consimilis L. C. Wheeler 1932-9-9 1366 Los Angeles San Gabriel Mountains: San Antonio Canyon. 1097 Comment
  RSA760623  Chrysothamnus nauseosus subsp. consimilis R. G. Swinney 2008-10-12 9503 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  RSA603187  Chrysothamnus nauseosus subsp. mohavensis L. C. Wheeler 1972-12-20 12784 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  UCR93886  Cirsium occidentale R. G. Swinney 1996-6-8 4893 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  SEINET219253  Cirsium occidentale var. californicum Betty Coon 1968-5-23 68 San Bernardino San Antonio Canyon San Gabriel Mountains; Pacific slope 914 Comment
  RSA221581  Cirsium occidentale var. occidentale Arthur C. Gibson 1971-4-19 1929 San Bernardino Stoddard Canyon, Angeles National Forest. 808 Comment
  RSA221427  Cistanthe monandra Arthur C. Gibson 1971-4-2 1771 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA575086  Cistanthe monandra R. G. Swinney 1994-4-30 2804 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  RSA574939  Cistanthe monosperma R. G. Swinney 1994-7-8 3040 San Bernardino Cucamonga wilderness, NE slope of Big Horn Peak 2494 Comment
  RSA704207  Cistanthe monosperma Naomi Fraga, Sarah J. De Groot, Paul Morton, Aydee Virgen 2004-7-28 1315 San Bernardino Summit of Cucamonga Peak. 2701 Comment
  RSA707479  Cistanthe monosperma Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1625 San Bernardino SW Ridgeline of Cucamonga Peak. 2622 Comment
  RSA652818  Clarkia bottae Kelly McAndrew 1992-5-9 2 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  SBBG119276  Clarkia cylindrica subsp. cylindrica O. Mistretta 1995-6-23 1843 Los Angeles Lookout Mtn Trail 1630 Comment
  CSUSB227  Clarkia dudleyana Fred R. Balding 1968-5-19 680519 2 San Bernardino 1 mile north of point where high voltage lines cross Cucamongo Canyon flood control wash. Located on the east side of wash on the flat. Comment
  JEPS43825  Clarkia dudleyana Frank W. Peirson 1919-6-7 466 Los Angeles Cow Canyon Divide San Gabriel Mountains 1371 Comment
  POM68644  Clarkia dudleyana Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  RSA221435  Clarkia dudleyana Arthur C. Gibson 1971-4-16 1888 San Bernardino Stoddard Canyon: north slope burn , Angeles National Forest. 793 Comment
  RSA250705  Clarkia dudleyana Robert F. Thorne 1971-6-9 40973 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  RSA29727  Clarkia dudleyana Louis C. Wheeler 1932-5-28 781 Los Angeles San Antonio Canyon, E side SE Hogback. 1280 Comment
  RSA609076  Clarkia dudleyana Louis C. Wheeler 1932-5-28 781 Los Angeles San Antonio Canyon, E side SE Hogback. 1280 Comment
  RSA642418  Clarkia dudleyana Orlando Mistretta 1995-6-23 1843 Los Angeles San Gabriel Mountains: Lookout Mt. Trail. 1631 Comment
  RSA73342  Clarkia dudleyana F. W. Peirson 1919-6-7 466 Los Angeles Cow Canyon divide, San Antonio Creek Region 1372 Comment
  POM67098  Clarkia purpurea Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  UCR181276  Clarkia purpurea R. G. Swinney 1997-5-31 5529 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR96025  Clarkia purpurea R. G. Swinney 1995-7-20 4315 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  CAS-BOT-BC163896  Clarkia purpurea subsp. quadrivulnera Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard [Canon] Canyon, north of Upland Comment
  POM193040  Clarkia purpurea subsp. quadrivulnera R. D. Williams 1905-6-5 s.n. San Bernardino Cucamonga Canyon Comment
  RSA221440  Clarkia purpurea subsp. quadrivulnera Arthur C. Gibson 1971-4-16 1820 San Bernardino Stoddard Canyon; Angeles National Forest. 793 Comment
  RSA29730  Clarkia purpurea subsp. quadrivulnera Louis C. Wheeler 1932-5-28 780 Los Angeles San Antonio Canyon, E side SE Hogback. 1280 Comment
  RSA652345  Clarkia purpurea subsp. quadrivulnera Marion P. Harthill 1971-5-11 194 Los Angeles San Antonio Canyon. Comment
  UC125399  Clarkia purpurea subsp. quadrivulnera R. D. Williams San Bernardino Cucamonga Canyon Comment
  UC422857  Clarkia purpurea subsp. quadrivulnera R. D. Williams 1905-6-5 San Bernardino Cucamonga Canyon Comment
  UCD104969  Clarkia purpurea subsp. viminea Gordon J. Pilone 1962-6-11 225 San Bernardino Cucamonga Canyon. 762 Comment
  RSA642277  Clarkia rhomboidea Orlando Mistretta 1995-6-23 1844 Los Angeles San Gabriel Mountains: Lookout Mt. Trail. 1631 Comment
  UCR146265  Clarkia rhomboidea Orlando Mistretta 1995-6-23 1844 Los Angeles San Gabriel Mountains, Lookout Mt. Trail 1631 Comment
  RSA221513  Clarkia similis Arthur C. Gibson 1971-5-12 1980 San Bernardino Stoddard Canyon, Angeles National forest 793 Comment
  CAS-BOT-BC165831  Clarkia xantiana S. B. Parish; W. F. Parish 1881-8-1 952 San Bernardino [Cucumonga] Cucamonga Mts. Comment
  OBI32519  Claytonia lanceolata T. & G. Krantz, G. Krantz 1979-6-25 s.n. San Bernardino San Gabriel Mts-Ontario Ridge. Above the trl to Kelly's camp 2499 Comment
  NY342209  Claytonia lanceolata var. peirsonii F. W. Peirson 1930-5-29 s.n. San Bernardino Near Kelly's cabin, Ontario Ridge, San Antonio Mountains Comment
  RSA0005215  Claytonia lanceolata var. peirsonii Mabel Peirson 1920-5-29 s.n. San Bernardino San Antonio Mtns., near Kelly's Cabin, Ontario Ridge. Comment
  UCR24637  Claytonia lanceolata var. peirsonii T. P. Krantz, G. Krantz 1979-6-25 s.n. San Bernardino San Gabriel Mtns., Ontario [Peak] Ridge, near Kellys Camp 2500 Comment
  UCR24638  Claytonia lanceolata var. peirsonii T. P. Krantz, G. Krantz 1979-6-25 s.n. San Bernardino San Gabriel Mtns., Ontario [Peak] Ridge along trail between Kellys Camp and Icehouse Saddle 2500 Comment
  RSA596526  Claytonia parviflora subsp. parviflora R. G. Swinney 1996-4-20 4646 San Bernardino San Gabriel Mountains: S of Barrett Village 1220 Comment
  RSA0026283  Claytonia peirsonii subsp. peirsonii Thomas Stoughton, Forrest Freund 2012-5-30 1549 San Bernardino Eastern San Gabriel Mountain Region, Ontario ridge trail just west of and below Bighorn Peak near Kelly Camp 2398 Comment
  RSA0080466  Claytonia peirsonii subsp. peirsonii Orlando Mistretta 1987-5-13 s.n. Los Angeles Angeles National Forest, San Gabriel Mountains; Head of Delker Canyon along trail 7W08 immediately east of Kelly's Camp. 2409 Comment
  RSA0080470  Claytonia peirsonii subsp. peirsonii T. P. Krantz 1980-6-25 s.n. San Bernardino San Gabriel Mountains, Ontario Ridge. This specimen from below the trail to Kelly s Camp. 2317 Comment
  RSA729538  Claytonia perfoliata R. G. Swinney 1998-6-16 6974 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Cnyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCR107052  Claytonia perfoliata R. G. Swinney 1996-4-20 4646 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  UCR182210  Claytonia perfoliata R. G. Swinney 1998-4-15 6015 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCR190037  Claytonia perfoliata R. G. Swinney 1998-6-16 6974 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  RSA221452  Claytonia perfoliata subsp. mexicana Arthur C. Gibson 1971-4-2 1798 San Bernardino Stoddard Canyon, Angeles National Forest. Comment
  RSA575090  Claytonia rubra subsp. rubra R. G. Swinney 1994-4-30 2810 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
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Aug 30 2010
  POM293341  Clematis lasiantha Lyman Benson 1945-6-5 11774 San Bernardino 1 mile southwest of Camp Baldy, San Gabriel Mountains, Pacific Slope Drainage Area. 1311 Comment
  POM346601  Clematis lasiantha Barry Burnell 1969-5-22 140 Los Angeles San Antonio Canyon just below the narrows below Camp Baldy. San Antonio Creek Drainage Area. 1067 Comment
  POM375  Clematis lasiantha O. W. Robinson 1916-4-18 s.n. San Bernardino Cucamonga Canyon (lower). Comment
  RSA596563  Clematis lasiantha R. G. Swinney 1996-4-15 4597 San Bernardino Frankish Peak, E of San Antonio Canyon., [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  SBBG54753  Clematis lasiantha H. Firestone 1969-5-22 65 Los Angeles San Antonio Cyn 1066 Comment
  UCR94440  Clematis lasiantha R. G. Swinney 1996-4-15 4597 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR98394  Clematis lasiantha R. G. Swinney 1996-4-15 4625 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA386264  Clematis ligusticifolia Ora M. Clark 1929-10-14 1210 Los Angeles Along San Antonio River. Comment
  UCR190032  Collinsia R. G. Swinney 1998-6-16 6971 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCD123535  Collinsia bartsiifolia Gordon J. Pilone 1962-6-11 229 San Bernardino Cucomonga Canyon. San Gabriel Mountains. 762 Comment
  POM4326  Collinsia childii I. M. Johnston 1917-6-15 1282 Los Angeles Cascade Canyon. 1372 Comment
  RSA717886  Collinsia childii R. G. Swinney 1995-7-25 4337 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  RSA729535  Collinsia childii R. G. Swinney 1998-6-16 6972 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Cnyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UC219118  Collinsia childii I. Johnston 1917-6-15 6 Los Angeles Cascade Canyon; San Antonio Mtns 1371 Comment
  UCR190034  Collinsia childii R. G. Swinney 1998-6-16 6972 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
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May 2 2012
  UCR99026  Collinsia childii R. G. Swinney 1995-7-25 4337 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  POM4202  Collinsia heterophylla A. R. Davis 1915-7-14 s.n. San Bernardino Cucamonga Canyon-Upland Comment
  POM6439  Collinsia heterophylla I. M. Johnston 1917-6-7 s.n. San Bernardino Cucamonga Canyon (Charcoal Camp). 1372 Comment
  POM68645  Collinsia heterophylla Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  RSA250678  Collinsia heterophylla Robert F. Thorne 1971-6-9 40966 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  RSA598656  Collinsia heterophylla Louis C. Wheeler 1968-6-16 s.n. San Bernardino San Gabriel Mountains. Ridge between Cucamonga Canyon and Deer Canyon. 1642 Comment
  UCR96826  Collinsia heterophylla R. G. Swinney 1995-7-25 4298 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR99635  Collinsia heterophylla R. G. Swinney 1994-6-28 2999 San Bernardino San Gabriel Mtns., west fork of tributary to Deer Canyon, first major tributary to Deer Canyon, north of Fan Canyon; c. 100 m north of USFS Rd #1N34 (Big Tree Truck Road) 1677 Comment
  RSA221412  Collinsia heterophylla var. austromontana Arthur C. Gibson 1971-4-30 1942 San Bernardino Stoddard Canyon, Angeles National Forest: north slope 884 Comment
  RSA574617  Collinsia heterophylla var. austromontana R. G. Swinney 1994-6-28 2999 San Bernardino W fork of tributary to Deer Canyon, first major tributary to Deer Canyon, N. of fan Canyon; ca 100 m. N of USFS rd. no.1N34 (Big Tree Truck Road). 1677 Comment
  RSA719153  Collinsia heterophylla var. austromontana R. G. Swinney 1995-7-25 4298 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  RSA0117370  Collinsia parryi R. G. Swinney 1998-6-16 6971 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Cnyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCR138848  Collinsia parryi L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns., San Antonio Canyon, north side of ridge north of Cascade Canyon 1189 Comment
  UCR190322  Collinsia torreyi R. G. Swinney 2000-6-22 7838 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  JEPS91131  Collinsia torreyi var. wrightii I. M. Johnston 1917-7-30 1551 San Bernardino Kelly's Cabin Ontario Peak; San Antonio Mtns 2499 Comment
  POM4204  Collinsia torreyi var. wrightii L. L. Gardner 1916-5-14 s.n. San Bernardino Divide at Ontario Peak. Comment
  POM4313  Collinsia torreyi var. wrightii I. M. Johnston 1917-7-30 1551 San Bernardino San Antonio Mountains: near Kelly's Cabin (Ontario Peak) 2500 Comment
  RSA597636  Collinsia torreyi var. wrightii Louis C. Wheeler 1968-6-15 s.n. San Bernardino San Gabriel Mountains. Cucamonga Peak Trail. 2591 Comment
  RSA654218  Collinsia torreyi var. wrightii Valerie L. Soza, LeRoy Gross 2000-5-23 950 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail. 2378 Comment
  RSA659904  Collinsia torreyi var. wrightii Orlando Mistretta 1991-7-26 s.n. San Bernardino Kellys Camp. Comment
  RSA664554  Collinsia torreyi var. wrightii R. G. Swinney 1995-7-11 4187 San Bernardino Big Horn Peak (W of Cucamonga Peak). 2570 Comment
  RSA733723  Collinsia torreyi var. wrightii R. G. Swinney 2000-6-22 7838 San Bernardino San Gabriel Mtns.: 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UC219120  Collinsia torreyi var. wrightii I. M. Johnston 1917-7-30 1551 San Bernardino San Antonio Mountains, Ontario Peak, Kelly's Cabins Ontario Peak; San Antonio Mountains, , Kelly's Cabins 2499 Comment
  UCR147622  Collinsia torreyi var. wrightii Valerie Soza, LeRoy Gross 2000-5-23 950 San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  UCR179944  Collinsia torreyi var. wrightii R. G. Swinney 1995-7-11 4187 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  UCR65564  Collinsia torreyi var. wrightii Orlando Mistretta 1987-5-5 s.n. Los Angeles San Gabriel Mtns., Angeles National Forest, Head of Delker Canyon along trail 7W08 immediately east of Kelly's Camp 2409 Comment
  UCR98849  Collinsia torreyi var. wrightii R. G. Swinney 1994-7-8 3039 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, NE slope of Big Horn Peak 2494 Comment
  UCR243022  Conyza floribunda R. G. Swinney 2009-8-6 11533 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  JEPS64321  Corallorhiza maculata Frank W. Peirson 1922-7-18 3212 San Bernardino Kelly's Cabin San Gabriel Mountains, Ontario Ridge 2468 Comment
  POM13376  Corallorhiza maculata Philip A. Munz 1922-7-18 6080 San Bernardino Kellys Cabin, near Ontario Peak, San Gabriel Mountains. 2470 Comment
  RSA70046  Corallorhiza maculata Frank W. Peirson 1922-7-18 3212 San Bernardino Kelly's Cabin, Ontario Ridge, San Gabriel Mountains, west San Bernardino County. 2470 Comment
  UC205522  Corallorhiza maculata I. M. Johnston 1917-7-30 1669 San Bernardino vicinity of Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UCR70878  Corallorhiza maculata I. M. Johnston 1917-7-30 1669 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  UCR179940  Cordylanthus rigidus R. G. Swinney 1995-7-20 4284 San Bernardino San Gabriel Mtns, south Spring Hill area, north of Stoddard Flat 1244 Comment
  UCR94346  Cordylanthus rigidus R. G. Swinney 1996-6-15 4922 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR94381  Cordylanthus rigidus R. G. Swinney 1995-7-25 4350 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA596894  Cordylanthus rigidus subsp. setiger R. G. Swinney 1996-6-15 4922 San Bernardino Stoddard Peak, S of Barett Village and W of Stoddard Flats. 1402 Comment
  RSA596968  Cordylanthus rigidus subsp. setiger R. G. Swinney 1996-6-8 4872 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA717889  Cordylanthus rigidus subsp. setiger R. G. Swinney 1995-7-25 4350 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  RSA719146  Cordylanthus rigidus subsp. setiger R. G. Swinney 1995-7-20 4284 San Bernardino San Gabriel Mts., S. Spring Hill area, N of Stoddard Flats. [UTM 10km cell: MH-3E, 8N. Mt. San Antonio]. 1244 Comment
  POM13841  Corethrogyne filaginifolia var. filaginifolia P. A. Munz 1922-9-14 6419 Los Angeles [San Gabriel Mountains] San Antonio Canyon, Spring Hill. 915 Comment
  POM307068  Corethrogyne filaginifolia var. filaginifolia Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1938 San Bernardino San Antonio Canyon Comment
  UCSB6764  Corethrogyne filaginifolia var. filaginifolia Gill, Robert 1959-10-4 Los Angeles San Antonio Canyon; San Gabriel Mt. Range; Pacific Slope Drainage Area 1036 Comment
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Apr 11 2014
  POM49902  Cornus nuttallii I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, west end Ontario Peak 1341 Comment
  RSA233456  Croton californicus R. F. Thorne 1967-3-17 41629 San Bernardino W. of mouth of Cucamonga Canyon. 640 Comment
  RSA480585  Croton californicus L. C. Wheeler 1936-6-25 4185 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  UCD141963  Croton californicus Robert F. Thorne; R. Carolin 1967-3-17 41629 San Bernardino San Gabriel Mts., San Bernardino National Forest; W of mouth of Cucamonga Canyon. 640 Comment
  UCD141964  Croton californicus Robert F. Thorne; R. Carolin 1967-3-17 41629 San Bernardino San Gabriel Mts., San Bernardino National Forest; W of mouth of Cucamonga Canyon. 640 Comment
  UCSB41835  Croton californicus Thompson, Don 1970-4-25 Los Angeles Junction of Haven and Wilson, 1 mi. W of Chaffey College 670 Comment
  POM222386  Croton setiger L. C. Wheeler 1936-6-25 4186 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  UCR94409  Croton setiger R. G. Swinney 1995-7-25 4346 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA574944  Cryptantha echinella R. G. Swinney 1994-7-8 3051 San Bernardino Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA575217  Cryptantha echinella R. G. Swinney 1994-4-23 2772 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  UC205705  Cryptantha echinella I. M. Johnston 1917-7-30 1720 San Bernardino Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UC306202  Cryptantha echinella I. M. Johnston 1917-7-30 1620 San Bernardino Kelly's Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UCR98841  Cryptantha echinella R. G. Swinney 1994-7-8 3051 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA221441  Cryptantha intermedia Arthur C. Gibson 1971-4-16 1841 San Bernardino Growing in burn on north slope of Stoddard canyon. 756 Comment
  RSA233738  Cryptantha intermedia R. F. Thorne 1971-6-9 40970 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail 793 Comment
  SD260914  Cryptantha intermedia Mitch Provance, Ken Halama 2003-6-16 17081 San Bernardino Foothills of the San Gabriel Mountains: northern borderline of the City of Rancho Cucamonga, wesst mouth of Deer Canyon, from the northwest corner of Haven Ave, and Tackstem St., westward to the toe slope of the foothills (Cucamonga Pea 7.5'Q) 721 Comment
  UCR277514  Cryptantha intermedia Mitch Provance, Ken Halama 2003-6-16 17081 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  RSA221524  Cryptantha microstachys Arthur C. Gibson 1971-4-16 1887 San Bernardino Stoddard canyon. Evey Canyon. 793 Comment
  RSA596955  Cryptantha microstachys R. G. Swinney 1996-6-8 4900 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  UCR162555  Cryptantha microstachys R. G. Swinney 1996-6-8 4896 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR163195  Cryptantha microstachys Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR98387  Cryptantha microstachys R. G. Swinney 1996-6-8 4900 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  CLARK-A1528-2228  Cryptantha muricata John C. Roos 1948-6-13 3879 San Bernardino San Gabriel Mountains 1219 Comment
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Mar 20 2014
  RSA221434  Cryptantha muricata Arthur C. Gibson 1971-4-18 1971 San Bernardino On N side of Stoddard Canyon Angeles National Forest. 793 Comment
  UCR109032  Cryptantha muricata Scott D. White 1998-3-16 6202 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  UCR277515  Cryptantha muricata Mitch Provance, Ken Halama 2003-6-16 17080 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  UCR51472  Cryptantha muricata Lyman Benson 1945-6-5 11768 Los Angeles San Gabriel Mtns, Cold Spring, 0.4 mi SW of Camp Baldy on the Glendora Road 1372 Comment
  UCR94360  Cryptantha muricata R. G. Swinney 1995-7-25 4333 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  POM3905  Cryptantha muricata var. jonesii I. M. Johnston 1918-5-12 1950 Los Angeles San Antonio Mountains. San Antonio Canyon. At Hog Back 1128 Comment
  RSA0079317  Cryptantha muricata var. jonesii Matt Bogdanoff, Lord 1989-6-10 32 Los Angeles Mt. Baldy Rd. burn area. Comment
  RSA719155  Cryptantha nevadensis var. rigida R. G. Swinney 1995-7-20 4281 San Bernardino San Gabriel Mts., S. Spring Hill area, N of Stoddard Flats. 1244 Comment
  UCR179939  Cryptantha simulans R. G. Swinney 1995-7-20 4281 San Bernardino San Gabriel Mtns, south Spring Hill area, north of Stoddard Flat 1244 Comment
  CHSC8093  Cuscuta Edward L. Smith 1958-2-24 335 San Bernardino Cucamonga Canyon. San Gabriel Mtns. 102 Comment
  RSA221470  Cuscuta californica Arthur C. Gibson 1971-4-16 1875 San Bernardino Stoddard Canyon, Angeles National Forest 823 Comment
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Sep 24 2007
  UCR179951  Cuscuta californica R. G. Swinney 1995-7-25 4294 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR95982  Cuscuta californica R. G. Swinney 1995-7-25 4295 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA719150  Cuscuta californica var. californica R. G. Swinney 1995-7-25 4295 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  POM13377  Cycladenia humilis var. venusta P. A. Munz 1922-7-18 6094 San Bernardino ridge east of Ontario Peak. 2529 Comment
  RSA404475  Cycladenia humilis var. venusta I. M. Johnston 1917-7-31 1550 San Bernardino Cucamong Pk. 2499 Comment
  RSA575509  Cycladenia humilis var. venusta R. G. Swinney 1994-7-22 3106 San Bernardino At highest point on ridge ca. 1/2 mi. E of Ontario Peak, in saddle area 2633 Comment
  RSA602282  Cycladenia humilis var. venusta R. G. Swinney 1994-7-28 3126 San Bernardino San Gabriel Mountains, Cucamonga Peak. 2674 Comment
  RSA704199  Cycladenia humilis var. venusta Naomi Fraga, Sarah De Groot, Paul Morton, Aydee Virgen 2004-7-28 1316 San Bernardino Summit of Cucamonga Peak. 2701 Comment
  SBBG98281  Cycladenia humilis var. venusta I. M. Johnston 1917-7-31 1550 San Bernardino Cucamonga Peak 2499 Comment
  UC1349317  Cycladenia humilis var. venusta Robert F. Thorne 1966-6-20 36544 San Bernardino just e. of peak of Cucamonga Mts. (also Lytle Creek side of Ontario-Cucamonga saddle); San Gabriel Mts., San Bernardino Nat'l Forest, Cucamonga Wil 2651 Comment
  UC212186  Cycladenia humilis var. venusta I. M. Johnston 1917-7-30 1550 San Bernardino Cucamonga Peak San Antonio Mts., Cucamonga Peak 2499 Comment
  UCR100588  Cycladenia humilis var. venusta R. G. Swinney 1994-7-22 3106 San Bernardino Eastern San Gabriel Mtns., highest point on ridge c. 0.5 mi. east of Cucamonga Peak 2634 Comment
  RSA747824  Cyperus difformis Justin M. Wood, Brandy Wood 2009-6-28 994 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  SD232131  Cyperus difformis Justin M. Wood, Brandy Wood 2009-6-28 994 San Bernardino San Bernardino Valley: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC1951118  Cyperus difformis Justin M. Wood with Brandy Wood 2009-6-28 994 San Bernardino San Bernardino Valley: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. USGS Cucamonga Peak 7.5' Quad. Comment
  UCR213326  Cyperus difformis Justin M. Wood, Brandy N. Wood 2009-6-28 994 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  UC1440256  Cyrtomium falcatum L. L. Kiefer 1967-5-21 3474 San Bernardino n of Claremont (Stoddard ? Canyon tributary of San Gorgonio Canyon ca 1 mi up, between 1st and 2nd falls); San Gabriel Mts 914 Comment
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Oct 20 2010
  CAS-BOT-BC67962  Cystopteris fragilis I. Johnston 1917-4-1 s.n. San Diego Cucamonga Canyon (Charcoal Canyon) 1371 Comment
  CAS-BOT-BC70681  Cystopteris fragilis I. M. Johnston 1917-7-30 1619 San Bernardino near Kellys Cabin (Ontario Pk.) 2499 Comment
  CAS-BOT-BC70688  Cystopteris fragilis S. B. Parish; W. F. Parish 1885-4-1 523 San Bernardino Cucamonga Mt. Comment
  POM11137  Cystopteris fragilis P. A. Munz 1922-7-17 6075 San Bernardino San Antonio Mts. Kelly's Cabin, Ontario ridge 2468 Comment
  POM264738  Cystopteris fragilis L. C. Wheeler 1932-5-28 775 Los Angeles San Gabriel Mtns.: Cascade Canyon off San Antonio Canyon. 1112 Comment
  UC399271  Cystopteris fragilis I. M. Johnston 1919-6-7 2173 San Bernardino Charcoal Canyon Fork Cucamonga Canyon; San Antonio Mts 1219 Comment
  UC399274  Cystopteris fragilis I. M. Johnston 1917-4-1 84 San Bernardino Charcoal Canyon Fork Cucamonga Canyon; San Antonio Mts 1371 Comment
  UC399275  Cystopteris fragilis I. M. Johnston 1917-7-30 1619 San Bernardino near Kelly's Cabin Ontario Peak; San Antonio Mts 2499 Comment
  UCR94361  Dactylis glomerata R. G. Swinney 1995-7-25 4366 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA717753  Datisca glomerata R. G. Swinney 1996-6-15 4940 San Bernardino Stoddard Peak, N fork of Barrett Canyon, 0.5 mi NE of Barrett Village & Barrett-Stoddard Rd. 1372 Comment
  RSA719148  Datisca glomerata R. G. Swinney 1995-7-20 4292 San Bernardino Eastern San Gabriel Mtns. junction of Barrett-Stoddard Road and Cascade Canyon, 1 canyon south of Barrett Canyon. 1277 Comment
  UCR93913  Datisca glomerata R. G. Swinney 1996-6-15 4940 San Bernardino Eastern San Gabriel Mtns., North Fork of Barrett Canyon, 0.5 mi NE of Barrett Village and Barrett-Stoddard Road 1402 Comment
  UCR96057  Datisca glomerata R. G. Swinney 1995-7-20 4292 San Bernardino Eastern San Gabriel Mtns., junction of Barrett-Stoddard Road and Cascade Canyon, 1 canyon south of Barrett Canyon 1277 Comment
  UCR265610  Datura wrightii Ling-Hsuan Kung 2011-6-1 034 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  JEPS16001  Daucus pusillus Frank W. Peirson 1919-6-7 500 Los Angeles San Gabriel Mts., San Antonio Region, Cow Canyon Divide 1371 Comment
  RSA80390  Daucus pusillus F. W. Peirson 1919-6-7 500 Los Angeles Cow Canyon divide, San Antonio Creek Region 1372 Comment
  POM367  Delphinium parryi O. W. Robinson 1916-4-18 s.n. San Bernardino Cucamonga Canyon. Comment
  UCD96282  Delphinium parryi Gordon J. Pilone 1962-6-11 236 San Bernardino Cucamonga Canyon. San Gabriel Mountain range. 762 Comment
  UCR87351  Delphinium parryi R. G. Swinney 1994-7-6 3021 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  RSA221509  Delphinium parryi subsp. parryi Arthur C. Gibson 1971-4-30 1941 San Bernardino Stoddard Canyon, Angeles National Forest: north slope 884 Comment
  RSA233739  Delphinium parryi subsp. parryi Robert F. Thorne, M. Z. Thorne 1971-6-9 40967 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  RSA574935  Delphinium parryi subsp. parryi R. G. Swinney 1994-7-6 3021 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road.(FS Road 2N04). 1220 Comment
  RSA650485  Delphinium parryi subsp. parryi D. Bartholomew 1961-5-20 s.n. Los Angeles San Antonio Heights. Comment
  CAS-BOT-BC121534  Delphinium patens subsp. hepaticoideum M. E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon Comment
  POM68418  Delphinium patens subsp. hepaticoideum Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA221510  Delphinium patens subsp. hepaticoideum Arthur C. Gibson 1971-4-15 1855 San Bernardino Stoddard Canyon, Angales National Forest, 854 Comment
  RSA575087  Delphinium patens subsp. montanum R. G. Swinney 1994-4-30 2805 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  A381462  Dendromecon rigida Ivan M. Johnston 1917-5-20 1252 Unknown Cuamonga Canon 914 Comment
  CAS-BOT-BC82961  Dendromecon rigida I. Johnston 1917-5-20 1252 San Bernardino Cucamonga Canon [Canyon]. 914 Comment
  RSA221507  Dendromecon rigida Arthur C. Gibson, Linda Gibson 1971-4-25 1936 San Bernardino Angeles National Forest, along the Barrett-Stoddard Truck Trail, Stoddard Canyon. 1341 Comment
  RSA596559  Dendromecon rigida R. G. Swinney 1996-4-15 4604 San Bernardino Frankish Peak, E of San Antonio Canyon., [UTM 10 km cell: MH-4E, 8N. Cucamonga Canyon] 1250 Comment
  RSA652133  Dendromecon rigida Walter Stewart 1948-2-22 s.n. San Bernardino Collected in the wash from Cucamonga Canyon at 18th St., 3.5 miles north and a little east of Upland. 518 Comment
  RSA652148  Dendromecon rigida Stuart McKinnon 1948-4-29 s.n. San Bernardino 1 mile north of spreading grounds in the Cucumonga Canyon floor about 200 yards from a stream 427 Comment
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Oct 29 2010
  RSA652817  Dendromecon rigida Kelly McAndrew 1992-5-9 3 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  UC855087  Dendromecon rigida I. Johnston 1917-5-20 1252 San Bernardino Cucamonga Canyon 914 Comment
  UCR232352  Dendromecon rigida Kathleen Stockwell 2011-5-23 s.n. San Bernardino San Gabriel Valley, Rancho Cucamonga, west edge of Cucamonga Creek, c. 1/4 mile above the debris basin, north of 210 Fwy 610 Comment
  UCR93922  Dendromecon rigida R. G. Swinney 1996-4-15 4604 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  CHSC8443  Dicentra chrysantha Edward Laidlaw Smith 1958-5-24 337 San Bernardino Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  RSA162723  Dicentra chrysantha John Olmsted 1958-5-14 139 San Bernardino 1.5 mi from locked gate at mouth of canyon and at head of Saphir St. 3 mi N of state Hwy 30 to San Bernardino, NE of Upland. 610 Comment
  RSA221495  Dicentra chrysantha Arthur C. Gibson 1971-5-19 1991 San Bernardino Truck trail leading from Stoddard Flat into the canyon, about a half mile from where road leaves canyon to the east, Stoddard Canyon, Angeles National Forest. 1159 Comment
  RSA221554  Dichelostemma capitatum subsp. capitatum Arthur C. Gibson 1971-4-16 1814 San Bernardino Stoddard Canyon: north slope burn , Angeles National Forest. 792 Comment
  RSA611809  Dichelostemma capitatum subsp. capitatum L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mountains: Spring Hill, San Antonio Canyon. T2 N R8 W SE 1/4 sec. 36 1220 Comment
  UCR138702  Dichelostemma capitatum subsp. capitatum L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns, Spring Hill, San Antonio Canyon 1220 Comment
  RSA603226  Digitaria sanguinalis L. C. Wheeler 1932-9-5 1339 Los Angeles San Antonio Canyon 1066 Comment
  UCR142809  Digitaria sanguinalis L. C. Wheeler 1932-9-5 1339 Los Angeles San Gabriel Mtns, San Antonio Canyon 1067 Comment
  CAS-BOT-BC150290  Diplacus X australis Dick Swinney 1994-4-23 2777 San Bernardino N of Cucamonga, ca. .5 mi W of Cucamonga Canyon on W extension of Almond Ave. (dirt) 725 Comment
  SD225116  Diplacus aurantiacus Dick Swinney 1994-4-23 2785 San Bernardino Eastern San Gabriel Mts.: N of Cucamonga, ca. .75 mi W of Cucamonga Canyon on W extension of Almond Ave. (dirt). Mt. Baldy Quad. 646 Comment
  CHSC26424  Diplacus longiflorus J. Anthony Danna 1977-4-6 6 San Bernardino Ca. 1/4 mi. east of San Antonio Dam in small canyon bottom. 731 Comment
  RSA221457  Dodecatheon clevelandii subsp. clevelandii Arthur C. Gibson 1971-4-2 1799 San Bernardino Stoddard Canyon, Angeles National Forest 793 Comment
  GH379241  Draba corrugata R. F. Thorne 1965-8-30 35452 Unknown San Gabriel Mts.: Angeles National Forest, rocky summit of Ontario Peak 2649 Comment
  RSA597809  Draba corrugata L. C. Wheeler 1968-6-15 s.n. San Bernardino Cucamonga Peak Trail 2561 Comment
  UC205854  Draba corrugata I. M. Johnston 1911-7-30 1609 San Bernardino Kellys Cabin San Antonio Mountains, Ontario Pk (Ontario Pk) 2590 Comment
  UC205856  Draba corrugata I. M. Johnston 1917-6-15 1279 San Bernardino Ontario Pk San Antonio Mountains, Ontario Pk 2590 Comment
  UC217904  Draba corrugata P. A. Munz 1922-7-19 6097 San Bernardino Cucamonga Peak San Gabriel Mts., Cucamonga Peak 2438 Comment
  CAS-BOT-BC41608  Draba corrugata var. corrugata I. M. Johnston 1917-6-15 1279 San Bernardino San Antonio Mountains. Ontario Peak around summit. 2590 Comment
  JEPS53491  Draba corrugata var. corrugata Frank W. Peirson 1918-7-7 57 San Bernardino Ontario Ridge 2438 Comment
  POM13354  Draba corrugata var. corrugata P. A. Munz 1922-7-19 6097 San Bernardino Cucamonga Peak 2439 Comment
  POM481  Draba corrugata var. corrugata I. M. Johnston 1917-7-30 1609 Los Angeles Kelly s Cabin, Ontario Peak. 2591 Comment
  POM482  Draba corrugata var. corrugata I. M. Johnston 1917-6-15 1279 San Bernardino Ontario Peak around summit 2591 Comment
  RSA188559  Draba corrugata var. corrugata R. F. Thorne 1965-8-30 35452 San Bernardino Angeles National Forest: rocky summit of Ontario Peak; San Gabriel Mts. 2650 Comment
  RSA654216  Draba corrugata var. corrugata Valerie L. Soza, LeRoy Gross 2000-5-23 952 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2377 Comment
  UCR147613  Draba corrugata var. corrugata Valerie Soza, LeRoy Gross 2000-5-23 952 San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  CAS-BOT-BC159591  Drymocallis glandulosa var. glandulosa Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon, north of Upland Comment
  RSA221424  Drymocallis glandulosa var. glandulosa Arthur C. Gibson 1971-5-12 1974 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA289619  Drymocallis glandulosa var. glandulosa D. A. Young 1969-4-25 P- 481 San Bernardino End of Haven Avenue, N of Chaffey College in Deer Canyon. 457 Comment
  UCR94385  Drymocallis glandulosa var. glandulosa R. G. Swinney 1996-6-8 4878 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR99763  Drymocallis glandulosa var. glandulosa R. G. Swinney 1994-6-28 3002 San Bernardino Eastern San Gabriel Mtns., Deer Canyon, at USFS Rd. 1N34, Big Tree Truck Road 1524 Comment
  RSA574614  Drymocallis glandulosa var. viscida R. G. Swinney 1994-6-28 3002 San Bernardino Eastern San Gabriel Mountains, Deer Canyon, at USFS Road no.1N34 (Big Tree Truck Road). 1524 Comment
  CAS-BOT-BC70831  Dryopteris arguta Robert T. Clausen; Harold Trapido 1940-6-27 4745 San Bernardino Cascade Canyon, San Gabriel Mts. 1295 Comment
  POM67062  Dryopteris arguta Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA221408  Dryopteris arguta Arthur C. Gibson 1971-4-2 1807 San Bernardino Stoddard Canyon, Angeles National Forest. Comment
  UC1505620  Dryopteris arguta Robert T. Clausen and Harold Trapido 1940-6-27 4745 San Bernardino Cascade Canyon; Santa Ana River Basin, San Gabriel Mts. 1295 Comment
  UCR93917  Dryopteris arguta R. G. Swinney 1996-6-15 4923 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR96651  Dryopteris arguta R. G. Swinney 1996-4-15 4639 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR127694  Dudleya cymosa R. G. Swinney 1996-6-15 4942 San Bernardino Eastern San Gabriel Mtns., North Fork of Barrett Canyon, 0.5 mi NE of Barrett Village and Barrett-Stoddard Road 1402 Comment
  UCR190445  Dudleya cymosa R. G. Swinney 2000-6-22 7842 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  JEPS49900  Dudleya cymosa subsp. pumila Frank W. Peirson 1918-7-7 262 Los Angeles Ontario Ridge San Gabriel Mtns 2590 Comment
  POM1574  Dudleya cymosa subsp. pumila I. M. Johnston 1917-6-15 1289 San Bernardino San Antonio Mountains; Ontario Peak (west end) 1829 Comment
  POM1575  Dudleya cymosa subsp. pumila I. M. Johnston 1917-7-30 1643 San Bernardino Ontario Peak. 2590 Comment
  RSA574612  Dudleya cymosa subsp. pumila R. G. Swinney 1994-6-28 2998 San Bernardino W fork of tributary to Deer Canyon, first major tributary to Deer Canyon, N. of fan Canyon; ca 100 m. N of USFS rd. no.1N34 (Big Tree Truck Road). 1676 Comment
  RSA631071  Dudleya cymosa subsp. pumila L. C. Wheeler 1932-5-28 778 Los Angeles San Gabriel Mtns.: Cascade Canyon off San Antonio Canyon. 1112 Comment
  RSA631072  Dudleya cymosa subsp. pumila L. C. Wheeler 1931-8-23 778 San Bernardino Cascade Canyon off San Antonio Canyon 1463 Comment
  RSA733717  Dudleya cymosa subsp. pumila R. G. Swinney 2000-6-22 7842 San Bernardino San Gabriel Mtns.: 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  RSA83372  Dudleya cymosa subsp. pumila F. W. Peirson 1919-7-7 262 Los Angeles open space along south edge of Ontario Peak 2590 Comment
  SD70418  Dudleya cymosa subsp. pumila Frank W. Peirson 1918-7-7 262 Los Angeles Ontario Ridge, San Gabriel Mountains. 2590 Comment
  UC1601948  Dudleya cymosa subsp. pumila I. M. Johnston 1917-6-15 1289 Los Angeles Ontario Peak, San Antonio Mtns 1828 Comment
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May 13 2016
  UC205027  Dudleya cymosa subsp. pumila I. M. Johnston 1917-7-30 1643 Los Angeles Ontario Peak, San Antonio Mtns 2590 Comment
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May 13 2016
  UC212663  Dudleya cymosa subsp. pumila I. M. Johnston 1917-6-15 Los Angeles w end Ontario Peak; San Antonio Mtns 1828 Comment
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May 13 2016
  UCR280805  Dudleya cymosa subsp. pumila Mitch Provance 2017-5-5 517- 49 Los Angeles San Gabriel Mountains, Barrett Canyon, N side of Barrett Canyon Rd., just before the village 1174 Comment
  UCR99601  Dudleya cymosa subsp. pumila R. G. Swinney 1994-6-28 2998 San Bernardino San Gabriel Mtns., west fork of tributary to Deer Canyon, first major tributary to Deer Canyon, north of Fan Canyon; c. 100 m north of USFS Rd #1N34 (Big Tree Truck Road) 1677 Comment
  RSA221410  Dudleya lanceolata Arthur C. Gibson 1971-5-12 1986 San Bernardino Stoddard Canyon 792 Comment
  RSA574934  Dudleya lanceolata R. G. Swinney 1994-7-6 3020 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road.(FS Road 2N04). W of Pinus coluteri plantation. 1220 Comment
  RSA660218  Dudleya lanceolata Fred Brooks 1988-5-7 45 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. 1372 Comment
  UC192539  Dudleya lanceolata S. B. and W. F. Parish 1881-7-1 1140 San Bernardino Cucumonga Mtn Comment
  UCD101929  Dudleya lanceolata Gordon J. Pilone 1962-6-11 235 San Bernardino Cucomonga Canyon. San Gabriel Mt. Range, Pacific Slope drainage area. 762 Comment
  UCR265616  Dudleya lanceolata Ling-Hsuan Kung 2011-6-1 021 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  UCR280804  Dudleya lanceolata Mitch Provance 2017-5-5 517- 50 Los Angeles San Gabriel Mountains, Barrett Canyon, N side of Barrett Canyon Rd., just before the village 1174 Comment
  UCR85453  Dudleya lanceolata R. G. Swinney 1994-7-6 3020 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR85441  Dudleya pulverulenta R. G. Swinney 1994-6-11 2846 San Bernardino Eastern San Gabriel Mtns., Cucamonga Canyon, c. 0.5 mi. north of West Almond Avenue (dirt extension) 665 Comment
  RSA574309  Dudleya pulverulenta subsp. pulverulenta R. G. Swinney 1994-4-30 2795 San Bernardino Eastern San Gabriel Mountians. Cucamonga Canyon N of Cucamonga Creek Percolation Basin, N of dirt extension of W. Almond Ave. 685 Comment
  UCR213358  Dysphania pumilio Justin M. Wood, Brandy N. Wood 2009-6-28 997 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  UCD95161  Ehrendorferia chrysantha Gordon J. Pilone 1962-6-11 230 San Bernardino Cucomonga Canyon. San Gabriel Mountains. 762 Comment
  UCR242857  Ehrendorferia chrysantha R. G. Swinney 2009-8-6 11543 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  RSA752187  Eleocharis radicans Justin M. Wood, Brandy Wood 2009-6-28 991 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UC1951177  Eleocharis radicans Justin M. Wood with Dustin Ray 2009-6-28 991 San Bernardino San Bernardino Mountains: City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. USGS Cucamonga Peak 7.5' Quad. Comment
  UCR215081  Eleocharis radicans Justin M. Wood, Brandy Wood 2009-6-28 991 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  UCR210192  Elymus condensatus R. G. Swinney 2008-10-12 9506 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR180000  Elymus elymoides R. G. Swinney 1995-7-20 4321 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  UCR190467  Elymus elymoides R. G. Swinney 2000-6-22 7849 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204534  Elymus elymoides R. G. Swinney 2005-7-22 8345 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR87456  Elymus elymoides R. G. Swinney 1994-7-6 3033 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR99760  Elymus elymoides subsp. californicus R. G. Swinney 1994-7-6 3034 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  RSA574958  Elymus elymoides subsp. elymoides R. G. Swinney 1994-7-6 3034 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  RSA574959  Elymus elymoides subsp. elymoides R. G. Swinney 1994-7-6 3033 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  UC205262  Elymus glaucus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Canyon: (Spring Hill) San Antonio Mountains Comment
  UCR179599  Elymus glaucus R. G. Swinney 1995-7-25 4361 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR179952  Elymus glaucus R. G. Swinney 1995-7-20 4290 San Bernardino San Gabriel Mtns, south of Barrett Canyon Village along Barrett-Stoddard Road 1220 Comment
  UCR210248  Elymus glaucus R. G. Swinney 2008-10-12 9511 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR94426  Elymus glaucus R. G. Swinney 1996-6-8 4894 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR96628  Elymus glaucus R. G. Swinney 1995-7-20 4289 San Bernardino San Gabriel Mtns, south of Barrett Canyon Village along Barrett-Stoddard Road 1220 Comment
  CAS-BOT-BC206758  Elymus glaucus subsp. glaucus I. M. Johnston 1917-6-15 1296 Los Angeles San Antonio Canyon (Spring Hill) - San Antonio Mountains 1295 Comment
  POM1282  Elymus glaucus subsp. glaucus I. M. Johnston 1916-04 s.n. San Bernardino San Antonio Canyon (below Toll Gate). Comment
  POM365346  Elymus glaucus subsp. glaucus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  RSA645594  Elymus glaucus subsp. glaucus R. G. Swinney 1995-7-20 4289 Los Angeles San Gabriel Mountains, S of Barrett Canyon Village along Barrett-Stoddard Road., [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 1220 Comment
  UCR208168  Elymus glaucus subsp. glaucus I. M. Johnston 1917-7-29 1498 San Bernardino San Gabriel Mountains, head of Icehouse Canyon 2439 Comment
  RSA596958  Elymus glaucus subsp. jepsonii R. G. Swinney 1996-6-8 4894 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA611060  Elymus glaucus subsp. jepsonii L. C. Wheeler 1968-5-15 s.n. Los Angeles San Antonio Canyon, north side of ridge north of Cascade Canyon. 1189 Comment
  UCR98374  Elymus glaucus subsp. jepsonii R. G. Swinney 1996-6-15 4941 San Bernardino Eastern San Gabriel Mtns., North Fork of Barrett Canyon, 0.5 mi NE of Barrett Village and Barrett-Stoddard Road 1402 Comment
  POM293863  Elymus trachycaulus subsp. subsecundus Lyman Benson 1947-5-9 12361 San Bernardino San Gabriel Mountains, Flat just below Camp Baldy. 1219 Comment
  RSA250696  Emmenanthe penduliflora var. penduliflora Robert F. Thorne 1971-6-9 40978 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  LA206180  Epilobium canum Ivan M. Johnston; 1917-12-5 1805 San Bernardino San Gabriel Mountains, San Antoniio Mountains, Stoddards Canon 685 Comment
  UCR96024  Epilobium canum R. G. Swinney 1994-7-28 3130 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  CAS-BOT-BC166209  Epilobium canum subsp. canum I. M. Johnston 1917-12-5 1805 Los Angeles Stoddard's [Canon] Canyon 685 Comment
  POM14342  Epilobium canum subsp. canum P. A. Munz 1922-10-15 6548 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 610 Comment
  RSA600265  Epilobium canum subsp. canum Louis C. Wheeler 1932-11-6 1443 San Bernardino San Gabriel Mountains: Small canyon off mouth of Deer Canyon. 976 Comment
  UC213262  Epilobium canum subsp. canum I. M. Johnston 1917-12-5 1805 San Bernardino Stoddards Canyon San Antonio Mountains (on canyon floor) 685 Comment
  UC218194  Epilobium canum subsp. canum P. A. Munz 1922-10-15 6548 San Bernardino Cucamonga Canyon 609 Comment
  CAS-BOT-BC171753  Epilobium canum subsp. latifolium F. W. Peirson 1922-7-18 4115 San Bernardino Rocky outcrop along south edge of Ontario Peak Ridge, San Gabriel Mts. 2590 Comment
  CAS-BOT-BC171922  Epilobium canum subsp. latifolium Louis C. Wheeler 1931-9-20 153 Los Angeles Barrett Canyon, off San Antonio Canyon, San Gabriel Mts. 1310 Comment
  CAS-BOT-BC171923  Epilobium canum subsp. latifolium Louis C. Wheeler 1931-9-20 153 Los Angeles Barrett Canyon, off San Antonio Canyon, San Gabriel Mts. 1310 Comment
  POM13358  Epilobium canum subsp. latifolium P. A. Munz 1922-7-18 6088 San Bernardino rIdge east of Ontario Peak. 2591 Comment
  POM14341  Epilobium canum subsp. latifolium P. A. Munz 1922-10-15 6547 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 610 Comment
  POM307018  Epilobium canum subsp. latifolium Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1905 San Bernardino San Antonio Canyon. Comment
  POM72473  Epilobium canum subsp. latifolium I. M. Johnston 1925-8-1 6624 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  RSA448518  Epilobium canum subsp. latifolium Louis C. Wheeler 1931-9-20 153 Los Angeles Barret Canyon off San Antonio Canyon, San Gabriel Mountains 1311 Comment
  RSA600266  Epilobium canum subsp. latifolium Louis C. Wheeler 1932-11-6 1442 San Bernardino San Gabriel Mountains: Small canyon off mouth of Deer Canyon. 976 Comment
  RSA600268  Epilobium canum subsp. latifolium Louis C. Wheeler 1932-9-9 1365 Los Angeles San Gabriel Mountains: San Antonio Canyon. 1098 Comment
  RSA72343  Epilobium canum subsp. latifolium F. W. Peirson 1922-7-18 4115 San Bernardino Rocky outcrop along south edge of Ontario Peak Ridge. San Gabriel Mountains 2591 Comment
  RSA760622  Epilobium canum subsp. latifolium R. G. Swinney 2008-10-12 9505 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UC218193  Epilobium canum subsp. latifolium P. A. Munz 1922-10-15 6547 San Bernardino Cucamonga Canyon 609 Comment
  UC218199  Epilobium canum subsp. latifolium P. A. Munz 1922-7-18 6088 San Bernardino ridge e Ontario Peak; San Gabriel Mts. 2590 Comment
  UCR210195  Epilobium canum subsp. latifolium R. G. Swinney 2008-10-12 9505 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  SEINET11191811  Epilobium ciliatum Unknown 2009-8-6 11532 Los Angeles San Gabriel Mountains Comment
  UCR189970  Epilobium ciliatum R. G. Swinney 1998-8-28 6834 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  UCR243023  Epilobium ciliatum R. G. Swinney 2009-8-6 11532 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  POM307064  Epilobium ciliatum subsp. ciliatum Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1942 San Bernardino San Antonio Canyon. Comment
  POM3142  Epilobium ciliatum subsp. ciliatum I. M. Johnston 1918-6-23 s.n. San Bernardino Cascade Canyon, (fork of San Antonio Canyon). 1296 Comment
  RSA730705  Epipactis gigantea Richard G. Swinney 1997-5-31 5533 Los Angeles near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon. Spring dense marshy meadow. 1280 Comment
  UCR181132  Epipactis gigantea R. G. Swinney 1997-5-31 5533 San Bernardino San Gabriel Mtns, near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon 1280 Comment
  UC218659  Equisetum arvense P. A. Munz 1922-7-17 6070 Los Angeles hillside below Camp Baldy; San Gabriel Mts., San Antonio Canyon 1280 Comment
  RSA597293  Equisetum laevigatum R. G. Swinney 1994-8-23 3225 Los Angeles San Gabriel Mountains: Mount Baldy Road on W shoulder, approx. 1/4 mi SW of Mount Baldy Road Junction with Glendora Mountain Road. 1219 Comment
  UCR107244  Equisetum laevigatum R. G. Swinney 1994-8-23 3225 Los Angeles San Gabriel Mtns., San Gabriel Mtns, Mt. Baldy Rd on W shoulder, c. 0.25 mi SW of Mt. Baldy Rd junction w/ Glendora Mountain Rd. Comment
  CDA2085  Eragrostis curvula Schriber, Hunter 1981-3-19 San Bernardino Haven Avenue, Rancho Cucamonga. 0 Comment
  POM258855  Eragrostis mexicana subsp. virescens L. C. Wheeler 1932-9-12 1376 Los Angeles San Antonio Canyon . 1159 Comment
  RSA574273  Eragrostis mexicana subsp. virescens Timothy S. Ross 1993-6-26 7374 Los Angeles San Antonio Canyon; ca 900 m N of hogback 1197 Comment
  RSA521745  Eremocarpus setiger L. C. Wheeler 1936-6-25 4186 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  RSA596901  Eremocarpus setiger R. G. Swinney 1995-7-25 4346 San Bernardino Stoddard Flats, S of Barrett Village 1366 Comment
  UCR179594  Eriastrum sapphirinum R. G. Swinney 1995-7-20 4314 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  UCR181279  Eriastrum sapphirinum R. G. Swinney 1997-5-31 5526 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR87327  Eriastrum sapphirinum R. G. Swinney 1994-7-6 3017 San Bernardino Eastern San Gabriel Mountains, c. 100 m SE of Spring Hill area, about 100 m west of Barrett-Stoddard Rd. (FS Rd. 2N04). west of Pinus coulteri plantation 1220 Comment
  RSA0123076  Eriastrum sapphirinum subsp. dasyanthum R. G. Swinney 1997-5-31 5526 San Bernardino ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon. 1402 Comment
  RSA0123077  Eriastrum sapphirinum subsp. dasyanthum R. G. Swinney 1995-7-20 4314 San Bernardino NE Spring Hill area, S of Barrett Village, W of Barrett-Stoddard Road. 1250 Comment
  UCSB6730  Ericameria arborescens Gill, Robert 1959-10-4 Los Angeles San Antonio Canyon; San Gabriel Mt. Range; 1036 Comment
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Jan 20 2015
  RSA339719  Ericameria cooperi R. F. Thorne, B. A. Prigge, D. C. Michener, S. E. Meyer, Walter Wisura 1978-5-25 51666 San Bernardino Providence Mountains: Along rocky road to Bonanza King Mine 1280 Comment
  A387350  Ericameria cuneata S. B. Parish & W. F. Parish 1881-10-01 - 1881-11-01 1027 Unknown Cucamonga Mts. Comment
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Oct 2 2016
  A387351  Ericameria cuneata S. B. Parish & W. F. Parish 1881-10-01 - 1881-11-01 1027 Unknown Cucamonga Mts. Comment
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Oct 2 2016
  LA203665  Ericameria cuneata Louis Wheeler; 1931-11-15 359 San Bernardino San Gabriel Mountains, W side Ontario Pk 1462 Comment
  UCSB24678  Ericameria cuneata Wheeler, Louis 1931-11-15 San Bernardino W side Ontario Pk.; San Gabriel Mts. 1463 Comment
  CAS-BOT-BC292834  Ericameria cuneata var. cuneata Louis C. Wheeler 1931-11-15 359 San Bernardino W side Ontario Pk., San Gabriel Mts. 1463 Comment
  CAS-BOT-BC292836  Ericameria cuneata var. cuneata S. B. Parish; W. F. Parish 1881-9-1 1027 San Bernardino Cucumonga Mt. Comment
  UC194139  Ericameria cuneata var. cuneata S. B. and W. F. Parish 1881-10-1 1027 San Bernardino Cucamonga Mts. Southern California, Cucamonga Mts. Comment
  UC86492  Ericameria cuneata var. cuneata S. B. and W. F. Parish Oct 1881 1027 San Bernardino Cucamonga Mt Comment
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Oct 2 2016
  GH263342  Ericameria cuneata var. spathulata S. B. Parish & W. F. Parish 1881-8-15 1027 Unknown Cucamonga Mts., Southern California Comment
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Jun 25 2012
  UCR210197  Ericameria nauseosa subsp. consimilis R. G. Swinney 2008-10-12 9503 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  RSA760619  Ericameria palmeri var. pachylepis R. G. Swinney 2008-10-12 9508 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  RSA760701  Ericameria parishii R. G. Swinney 2008-10-12 9494 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  RSA762493  Ericameria parishii R. G. Swinney 2008-11-14 9837 San Bernardino Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  UCR210210  Ericameria parishii R. G. Swinney 2008-10-12 9494 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR210289  Ericameria parishii R. G. Swinney 2008-11-14 9837 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR94358  Ericameria parishii R. G. Swinney 1995-7-25 4359 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  CAS-BOT-BC131652  Ericameria parishii var. parishii Joseph Andorfer Ewan 1934-8-2 8484 Los Angeles New road bank San Antonio Canyon, San Gabriel Mts. 1219 Comment
  CAS-BOT-BC136047  Ericameria parishii var. parishii Peter H. Raven; H. L. Wedberg 1957-8-17 11237 San Bernardino Along road 0.7 mi. below Camp Baldy, San Gabriel Mts. 1310 Comment
  JEPS19451  Ericameria parishii var. parishii Peter H. Raven with H. L. Wedberg 1957-8-17 11237 San Bernardino along road 0.7 mi below Camp Baldy; San Gabriel Mountains 1310 Comment
  LA203690  Ericameria parishii var. parishii Joseph Andorfer Ewan; 1934-8-2 8484 San Bernardino San Gabriel Mountains, San Antonio Canyon 1219 Comment
  POM307061  Ericameria parishii var. parishii Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1945 San Bernardino San Antonio Canyon Comment
  UC217930  Ericameria parishii var. parishii P. A. Munz 1922-9-14 6418 San Bernardino Spring Hill San Antonio Canyon, Spring Hill 1066 Comment
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Mar 13 2011
  UC586871  Ericameria parishii var. parishii Joseph Andorfer Ewan 1934-8-2 8484 Los Angeles San Antonio Canyon San Gabriel Mts., San Antonio Canyon 1219 Comment
  RSA233429  Ericameria pinifolia R. F. Thorne, R. Carolin 1967-3-17 41628 San Bernardino W. of mouth of Cucamonga Canyon 640 Comment
  RSA762492  Ericameria pinifolia R. G. Swinney 2008-11-14 9836 San Bernardino Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  UCR210147  Ericameria pinifolia R. G. Swinney 2008-10-12 9508 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR210284  Ericameria pinifolia R. G. Swinney 2008-11-14 9836 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR93879  Ericameria pinifolia R. G. Swinney 1996-6-8 4915 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCSB6731  Ericameria pinifolia Gill, Robert 1959-10-4 Los Angeles San Antonio Canyon; San Gabriel Mountain Range 1036 Comment
  UCR94356  Erigeron breweri R. G. Swinney 1995-7-25 4354 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA574952  Erigeron breweri var. covillei R. G. Swinney 1994-7-6 3032 San Bernardino 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Rd. (FS rd 2N04) Comment
  RSA596898  Erigeron breweri var. covillei R. G. Swinney 1995-7-25 4354 San Bernardino San Gabriel Mts., Stoddard Flats. 1365 Comment
  UCR180491  Erigeron foliosus R. G. Swinney 1996-6-8 4889 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR99759  Erigeron foliosus var. foliosus R. G. Swinney 1994-7-6 3032 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  RSA652164  Eriodictyon crassifolium var. crassifolium Toppenberg 1961-06 s.n. Los Angeles San Antonio Canyon, N. of Pomona. Comment
  CAS-BOT-BC188982  Eriodictyon parryi Mr. & Mrs. H. C. Meek 1925-6-4 s.n. San Bernardino Head of Hellman Ave., Alto Loma Comment
  RSA603195  Eriodictyon trichocalyx Louis C. Wheeler 1972-12-20 12786 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA652163  Eriodictyon trichocalyx Stuart McKinnon 1948-5-1 s.n. San Bernardino on the west side of Cucamonga Canyon about 6-8 miles N.E. of Upland. 457 Comment
  UCD119322  Eriodictyon trichocalyx Gordon J. Pilone 1962-6-11 233 San Bernardino Cucamonga. San Gabriel Mt. Range. 762 Comment
  UCR87579  Eriodictyon trichocalyx R. G. Swinney 1994-7-8 3048 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  UCR95988  Eriodictyon trichocalyx R. G. Swinney 1995-8-14 4426 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  CAS-BOT-BC219339  Eriodictyon trichocalyx var. trichocalyx H. E. McMinn 1926-7-21 1767 San Bernardino Along trail to Cow Canon [Canyon] about 1/2 mi or less from Eleven Oak Camp 1371 Comment
  RSA160516  Eriodictyon trichocalyx var. trichocalyx J. D. Olmsted 1959-4-21 438 San Bernardino 1/4 mile NW of north end of Saphire St. along road which becomes Cucamonga T.T.; NE of Ontario 686 Comment
  RSA221454  Eriodictyon trichocalyx var. trichocalyx Arthur C. Gibson 1971-4-25 1934 San Bernardino Angeles National Forest, along the Barrett-Stoddard Truck Trail, Stoddard Canyon. 1341 Comment
  RSA455089  Eriodictyon trichocalyx var. trichocalyx D. A. Young 1969-5-25 P 478 San Bernardino at the end of Haven Ave. N. of Chaffey College in Deer Canyon 457 Comment
  RSA508719  Eriodictyon trichocalyx var. trichocalyx Barry Burnell 1969-5-22 137 Los Angeles San Antonio Canyon just below the narrows below Camp Baldy. San Antonio Creek Drainage Area. 1067 Comment
  RSA574956  Eriodictyon trichocalyx var. trichocalyx R. G. Swinney 1994-7-8 3048 San Bernardino Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA658479  Eriodictyon trichocalyx var. trichocalyx Kelly McAndrew 1992-5-9 11 San Bernardino 6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road. 854 Comment
  RSA660390  Eriodictyon trichocalyx var. trichocalyx David Finch 1984-5-12 28 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  RSA72740  Eriodictyon trichocalyx var. trichocalyx I. M. Johnston 1925-8-1 6616 San Bernardino Western end Ontario Peak Ridge. 2378 Comment
  UCR204535  Eriogonum R. G. Swinney 2005-7-22 8347 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  POM2281  Eriogonum davidsonii I. M. Johnston 1917-7-30 1583 San Bernardino San Antonio Mountains: Cucamonga Peak. 2439 Comment
  POM72599  Eriogonum davidsonii I. M. Johnston 1925-8-1 6613 Los Angeles San Antonio Mountains: western end Ontario Peak ridge. 2348 Comment
  UCR129642  Eriogonum davidsonii I. M. Johnston 1917-7-30 1583 San Bernardino San Antonio [San Gabriel] Mtns., Cucamonga Peak 2439 Comment
  RSA596960  Eriogonum elongatum R. G. Swinney 1996-6-8 4890 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA760620  Eriogonum elongatum R. G. Swinney 2008-10-12 9507 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR179600  Eriogonum elongatum R. G. Swinney 1995-7-25 4356 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR210170  Eriogonum elongatum R. G. Swinney 2008-10-12 9507 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  POM13682  Eriogonum elongatum var. elongatum P. A. Munz 1922-9-14 6420 Los Angeles San Gabriel Mountains: Spring Hill, San Antonio Canyon. 854 Comment
  CHSC26426  Eriogonum fasciculatum J. Anthony Danna 1977-4-6 3 San Bernardino 500' east of San Antonio Dam on southerly slope east of Mountain Ave. 731 Comment
  RSA783329  Eriogonum fasciculatum J. D. Olmsted 1958-3-3 17 San Bernardino Cucamonga Creek drainage 1.5 mi above locked gate at mouth of canyon on Cucamonga Truck trail which is 3 mi N of State Hwy 30 to San Bernardino on Sapphire Street NE of Upland. 915 Comment
  RSA482204  Eriogonum fasciculatum subsp. foliolosum Richard Noyes 1987-10-11 433 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  RSA654206  Eriogonum fasciculatum subsp. foliolosum Fred Brooks 1988-5-7 31 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. Comment
  RSA760614  Eriogonum fasciculatum subsp. foliolosum R. G. Swinney 2008-10-12 9502 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR210211  Eriogonum fasciculatum subsp. foliolosum R. G. Swinney 2008-10-12 9502 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  CHSC26425  Eriogonum fasciculatum var. foliolosum J. Anthony Danna 1977-4-6 4 San Bernardino Ca. 500' east of San Antonio Dam on east side of Mountain Ave. 731 Comment
  RSA165288  Eriogonum fasciculatum var. foliolosum Mark Parratt 1962-3-11 122 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  RSA393436  Eriogonum fasciculatum var. foliolosum D. A. Young 1969-5-26 P- 479 San Bernardino North of Chaffey College in Deer Canyon 457 Comment
  RSA603189  Eriogonum fasciculatum var. foliolosum Louis C. Wheeler 1972-12-20 12781 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  UCR93880  Eriogonum fasciculatum var. foliolosum R. G. Swinney 1996-6-15 4919 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR93878  Eriogonum fasciculatum var. polifolium R. G. Swinney 1996-6-8 4914 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR93915  Eriogonum fasciculatum var. polifolium R. G. Swinney 1996-6-15 4920 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR94424  Eriogonum fasciculatum var. polifolium R. G. Swinney 1995-7-25 4370 San Bernardino San Gabriel Mtns., Stoddard Flats, south of Barrett Village 1357 Comment
  RSA762495  Eriogonum gracile R. G. Swinney 2008-11-14 9839 San Bernardino Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  UCR179593  Eriogonum gracile R. G. Swinney 1995-7-25 4311 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR210301  Eriogonum gracile R. G. Swinney 2008-11-14 9839 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  RSA574926  Eriogonum gracile var. gracile R. G. Swinney 1994-7-6 3030 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  RSA645778  Eriogonum gracile var. gracile R. G. Swinney 1995-7-25 4311 San Bernardino San Gabriel Mts., Stoddard Flats., [UTM 10km cell: MH-3E, 8N. San Antonio Canyon]. 1365 Comment
  UCR99762  Eriogonum gracile var. gracile R. G. Swinney 1994-7-6 3030 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  POM13353  Eriogonum microtheca var. johnstonii P. A. Munz 1922-7-19 6098 San Bernardino Cucamonga Peak 2622 Comment
  POM2289  Eriogonum microtheca var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Peak. 2652 Comment
  RSA572050  Eriogonum microtheca var. johnstonii D. Wappler 1994-9-8 s.n. San Bernardino Cucamonga Wilderness area of the San Bernardino National Forest, east facing slope of unnamed 8603' peak just south of Cucamonga Peak trail. Comment
  RSA65851  Eriogonum microtheca var. johnstonii F. W. Peirson 1922-7-19 3199 San Bernardino Cucamonga Peak, San Gabriel Mountains 2591 Comment
  RSA659908  Eriogonum microtheca var. johnstonii Orlando Mistretta 1991-7-26 C 4 San Bernardino 1/4 mi. E of Cucamonga Pk. Located right below ridge on W side. Comment
  RSA707912  Eriogonum microtheca var. johnstonii Naomi Fraga, Sarah J. De Groot, Paul Morton, Aydee Virgen 2004-7-28 1318 San Bernardino On unnamed Peak 8603' east of Cucamonga Peak. Cucamonga Wilderness Area. 2622 Comment
  CAS-BOT-BC268683  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino San Antonio Mountains. Cucamonga Pk 2651 Comment
  GH364356  Eriogonum microthecum var. johnstonii Ivan M. Johnston 1917-7-30 1530 Unknown Cucamonga Peak 2651 Comment
  JEPS56721  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Peak San Antonio Mountains 2651 Comment
  UC205981  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2651 Comment
  UCR147569  Eriogonum microthecum var. johnstonii Naomi Fraga, Et al. 2004-7-28 1318 San Bernardino Transverse Ranges; San Gabriel Mountains, On unnamed Peak 8603 ft. east of Cucamonga Peak. Cucamonga Wilderness Area 2622 Comment
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Apr 24 2013
  UCR204531  Eriogonum microthecum var. johnstonii R. G. Swinney 2005-7-22 8341 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR208177  Eriogonum microthecum var. johnstonii I. M. Johnston 1917-7-30 1530 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR27032  Eriogonum microthecum var. johnstonii T. P. Krantz 1980-6-25 s.n. San Bernardino San Gabriel Mountains, Cucamonga Wilderness [trail to Cucamonga Peak] 2622 Comment
  POM72497  Eriogonum saxatile I. M. Johnston 1925-7-22 s.n. San Bernardino San Antonio Mountains: S slope of Cucamonga Peak, canyon W of Manzanita Flats 1951 Comment
  CAS-BOT-BC268177  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-30 1584 San Bernardino San Antonio Mountains. Cucamonga Pk 2712 Comment
  CAS-BOT-BC268179  Eriogonum umbellatum var. minus Frank W. Peirson 1922-7-19 4210 San Bernardino San Gabriel Mts. Cucamonga Peak Comment
  GH364539  Eriogonum umbellatum var. minus R. F. Thorne 1965-8-30 35439 Unknown San Gabriel Mts.: Angeles National Forest, above trail near Kelly's Camp from Icehouse Saddle 2377 Comment
  GH364540  Eriogonum umbellatum var. minus Ivan M. Johnston 1917-7-30 1584 Unknown Cucamonga Peak Summit 2712 Comment
  GH364543  Eriogonum umbellatum var. minus R. F. Thorne 1966-6-20 36546 Unknown San Gabriel Mts., San Bernardino National Forest: on gravelly talus on NW slope of Cucamonga Peak, Cucamonga Wild Area 2438 Comment
  POM13351  Eriogonum umbellatum var. minus P. A. Munz 1922-7-19 6099 San Bernardino San Gabriel Mountains: Cucamonga Peak 2591 Comment
  POM2323  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-30 1584 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  RSA188572  Eriogonum umbellatum var. minus Robert F. Thorne 1965-8-30 35439 San Bernardino San Gabriel Mountains; Angeles National Forest, above trail near Kelly's camp from Icehouse saddle 2378 Comment
  RSA191430  Eriogonum umbellatum var. minus Robert F. Thorne 1966-6-20 36546 San Bernardino San Gabriel Mountains, San Bernardino National Forest: on NW slope of Cucamonga peak, Cucamonga wild area 2439 Comment
  RSA602280  Eriogonum umbellatum var. minus R. G. Swinney 1994-7-28 3116 San Bernardino San Gabriel Mountains, Cucamonga Peak. 2695 Comment
  RSA645753  Eriogonum umbellatum var. minus R. G. Swinney 1995-8-14 4418 San Bernardino San Gabriel Mountains: saddle between big Horn Peak and Cucamonga Peak., [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 2701 Comment
  RSA65987  Eriogonum umbellatum var. minus F. W. Peirson 1922-7-19 4210 San Bernardino Cucamonga Peak, San Gabriel Mountains 2591 Comment
  RSA704200  Eriogonum umbellatum var. minus Naomi Fraga, Sarah J. De Groot, Paul Morton, Aydee Virgen 2004-7-28 1317 San Bernardino Summit of Cucamonga Peak. 2701 Comment
  RSA733718  Eriogonum umbellatum var. minus R. G. Swinney 2000-6-22 7846 San Bernardino San Gabriel Mtns.: 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UC1349313  Eriogonum umbellatum var. minus Robert F. Thorne 1966-6-20 36546 San Bernardino nw slope of Cucamonga Peak, Cucamonga Wild Area San Gabriel Mts., San Bernardino National Forest 2438 Comment
  UC205971  Eriogonum umbellatum var. minus I. M. Johnston 1917-7-30 1584 San Bernardino at summit Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UC217903  Eriogonum umbellatum var. minus P. A. Munz 1922-7-19 6099 San Bernardino Cucamonga Peak San Gabriel Mts., Cucamonga Peak 2590 Comment
  UCR147558  Eriogonum umbellatum var. minus Naomi Fraga, Sarah De Groot, Paul Morton, Aydee Virgen 2004-7-28 1317 Los Angeles Transverse Ranges; San Gabriel Mountains region, Summit of Cucamonga Peak 2701 Comment
  UCR190454  Eriogonum umbellatum var. minus R. G. Swinney 2000-6-22 7846 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR20139  Eriogonum umbellatum var. minus T. P. Krantz 1977-1 s.n. San Bernardino San Gabriel Mtns, Cucamonga Wilderness. Along trail 7W04 to Cucamonga Peak 2683 Comment
  UCR107077  Eriogonum wrightii R. G. Swinney 1994-7-28 3121 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  CAS-BOT-BC265004  Eriogonum wrightii var. subscaposum I. M. Johnston 1917-7-30 1581 Los Angeles Cucamonga Pk. 2712 Comment
  UC205974  Eriogonum wrightii var. subscaposum I. M. Johnston 1917-7-30 1581 San Bernardino Cucamonga Pk. San Antonio Mountains, Cucamonga Pk. 2712 Comment
  UCR190457  Eriogonum wrightii var. subscaposum R. G. Swinney 2000-6-22 7847 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  RSA78647  Eriophyllum confertiflorum F. W. Peirson 1943-5-16 13549 San Bernardino Highland Ave, E of Euclid Ave and W of San Bernardino. Comment
  UCR204544  Eriophyllum confertiflorum R. G. Swinney 2005-7-22 8356 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR265617  Eriophyllum confertiflorum Ling-Hsuan Kung 2011-6-1 050 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  UCR93881  Eriophyllum confertiflorum R. G. Swinney 1996-6-8 4910 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94357  Eriophyllum confertiflorum R. G. Swinney 1995-7-25 4365 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UC1409017  Eriophyllum confertiflorum var. confertiflorum Mae Z. Thorne 1971-6-9 40972 San Bernardino along truck trail; San Gabriel Mountains, San Bernardino National Forest, Cucam 792 Comment
  RSA651736  Erodium brachycarpum Lydia M. Gonzalez 1988-5-16 26 San Bernardino 2 miles north of intersection of Waterman Avenue and Old Waterman Canyon road; roadside 915 Comment
  RSA596560  Erodium cicutarium R. G. Swinney 1996-4-15 4608 San Bernardino Frankish Peak, E of San Antonio Canyon. 1250 Comment
  RSA596562  Erodium cicutarium R. G. Swinney 1996-4-15 4602 San Bernardino Frankish Peak, E of San Antonio Canyon. 1250 Comment
  RSA639977  Erodium cicutarium Louis C. Wheeler 1967-5-29 9771 Los Angeles Cow Canyon Saddle, [covered former dump]. 1378 Comment
  RSA654653  Erodium cicutarium Fred Brooks 1988-5-7 33 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. Comment
  UCD103163  Erodium cicutarium Arthur C. Gibson 1971-4-30 1945 San Bernardino Stoddard Canyon, Angeles National Forest. 822 Comment
  UCR93898  Erodium cicutarium R. G. Swinney 1996-4-15 4602 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR93903  Erodium cicutarium R. G. Swinney 1996-4-15 4608 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA162732  Erysimum capitatum var. capitatum J. D. Olmsted 1958-3-3 14 San Bernardino Along tributary to Deer Creek where it crosses Cucamonga Truck Trail 2.5 miles from locked gate at foot of Cucamonga Canyon at head of Saphire Staion and 3 miles N of State Hwy 30 to San Bernardino out of Upland. 1143 Comment
  RSA221456  Erysimum capitatum var. capitatum Arthur C. Gibson 1971-4-30 1953 San Bernardino Angeles National Forest; Stoddard Canyon 808 Comment
  RSA233425  Erysimum capitatum var. capitatum R. F. Thorne, R. Carolin 1967-3-17 41626 San Bernardino W. of mouth of Cucamonga Canyon 640 Comment
  UCD115006  Erysimum capitatum var. capitatum Gordon Pilone 1961-3-24 118 San Bernardino Barrett Canyon one mile north of Ranger Station in San Antonio Canyon on old road. In the San Bernardino Mountain Range. 762 Comment
  RSA642278  Eschscholzia caespitosa Orlando Mistretta 1995-6-23 1845 Los Angeles San Gabriel Mountains: Lookout Mt. Trail. 1463 Comment
  SBBG119272  Eschscholzia caespitosa O. Mistretta 1995-6-23 1845 Los Angeles Lookout Mtn Trail 1463 Comment
  UCR208873  Eschscholzia caespitosa L. C. Wheeler 1936-6-25 4184 San Bernardino San Gabriel Mtns., Frankish Canyon, 1 mile west of Cucamonga Canyon 823 Comment
  RSA599696  Eschscholzia caespitosa subsp. caespitosa Louis C. Wheeler 1936-6-25 4184 San Bernardino San Gabriel Mountains: Frankish Canyon, 1 mile W of Cucamonga Canyon. 823 Comment
  RSA221497  Eschscholzia californica Arthur C. Gibson 1971-4-16 1892 San Bernardino Stoddard Canyon: north slope burn , Angeles National Forest. 793 Comment
  UCR180746  Eschscholzia californica R. G. Swinney 1995-4-1 3417 San Bernardino San Gabriel Mtns., SE of Spring Hill on FS Rd. 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1256 Comment
  RSA233742  Eschscholzia californica var. peninsularis Robert F. Thorne, M. Z. Thorne 1971-6-9 40980 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  RSA0012605  Eucalyptus globulus R. G. Swinney 1994-1-15 2696 San Bernardino Eastern San Gabriel Mountains: Stoddard Canyon, ca. 0.2 mi. E of Shinn Rd. 756 Comment
  UCR87445  Eucalyptus globulus R. G. Swinney 1994-1-15 2696 San Bernardino Eastern San Gabriel Mtns., Stoddard Canyon, c. 0.2 mi east of Shinn Road 760 Comment
  RSA221472  Eucrypta chrysanthemifolia var. chrysanthemifolia Arthur C. Gibson 1971-4-2 1792 San Bernardino Stoddard Canyon. 738 Comment
  UCR99624  Euphorbia serpillifolia subsp. serpillifolia R. G. Swinney 1994-6-11 2850 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  UCR107784  Festuca californica L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns., Ridge between San Antonio Canyon and mouth of Cascade Canyon 1067 Comment
  POM1271  Festuca californica subsp. parishii I. M. Johnston 1919-6-7 2166 San Bernardino San Antonio Mountains. Cucamonga Canyon at Charcoal Camp. 1432 Comment
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Sep 9 2015
  RSA598302  Festuca californica subsp. parishii L. C. Wheeler 1947-5-17 6498 San Bernardino San Bernardino Mountains. Cascade Canyon at fire road. 1219 Comment
  RSA611600  Festuca californica subsp. parishii L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mountains: Ridge between San Antonio Canyon and mouth of Cascade Canyon. 1066 Comment
  UCR108206  Festuca microstachys L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns, Spring Hill, San Antonio Canyon 1220 Comment
  UCR96626  Festuca microstachys R. G. Swinney 1995-7-20 4323 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  UCR181562  Festuca myuros R. G. Swinney 1995-4-1 3423 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  UCR98373  Festuca myuros var. hirsuta R. G. Swinney 1996-4-15 4631 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR98375  Festuca myuros var. hirsuta R. G. Swinney 1996-4-20 4658 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  UCR194349  Ficus carica R. G. Swinney 1998-8-28 6844 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  RSA611505  Filago californica L. C. Wheeler 1968-5-15 s.n. San Bernardino San Gabriel Mountains: Spring Hill, San Antonio Canyon. 1219 Comment
  RSA614337  Filago californica R. G. Swinney 1994-4-30 2796 San Bernardino Eastern San Gabriel Mountians. Cucamonga Canyon N of Cucamonga Creek Percolation Basin, N of dirt extension of W. Almond Ave. 685 Comment
  UCR138704  Filago californica L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns, Spring Hill, San Antonio Canyon 1220 Comment
  UCR99612  Filago californica R. G. Swinney 1994-4-30 2796 San Bernardino San Gabriel Mtns., Cucamonga Canyon, north of Cucamonga Creek Percolation Basin, north of dirt extension of West Almond Avenue 686 Comment
  POM13375  Fritillaria pinetorum Philip A. Munz 1922-6-18 6074 San Bernardino Ridge East of Ontario Peak, San Gabriel Mountains 2561 Comment
  UCR190440  Fritillaria pinetorum R. G. Swinney 2000-6-22 7835 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  GH385679  Galium angustifolium Ivan M. Johnston 1925-7-22 5122 Unknown S. slope of Cucamonga Peak 1920 Comment
  UCR179911  Galium angustifolium R. G. Swinney 1996-6-15 4927 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR190386  Galium angustifolium R. G. Swinney 1996-6-15 4935 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR277549  Galium angustifolium Mitch Provance, Ken Halama 2003-6-16 17079 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  UCR93883  Galium angustifolium R. G. Swinney 1996-6-8 4913 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94441  Galium angustifolium R. G. Swinney 1995-7-25 4372 San Bernardino San Gabriel Mtns., Stoddard Flats, south of Barrett Village 1357 Comment
  LA208339  Galium angustifolium subsp. angustifolium Louis C. Wheeler; 1931-9-20 154 San Bernardino San Gabriel Mountains, Barrett Canyon off San Antonio Canyon 1310 Comment
  POM367688  Galium angustifolium subsp. angustifolium Louis C. Wheeler 1931-9-20 154 Los Angeles Barret Canyon' off San Antonio Canyon, San Gabriel Mountains 1311 Comment
  RSA596903  Galium angustifolium subsp. angustifolium R. G. Swinney 1995-7-25 4372 San Bernardino Stoddard Flats, S. of Barrett Village. [UTM 10 km cell: MH-3E, 8N. San Antonio Canyon]. 1360 Comment
  RSA597169  Galium angustifolium subsp. angustifolium R. G. Swinney 1996-6-8 4913 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  CAS-BOT-BC223047  Galium angustifolium subsp. gabrielense I. M. Johnston 1912-7-30 1615 San Bernardino San Antonio Mountains. Ontario Pk Summit 2651 Comment
  CAS-BOT-BC223048  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-8-1 6615 San Bernardino At western end of Ontario Peak Ridge, San Antonio Mts. 2407 Comment
  JEPS56058  Galium angustifolium subsp. gabrielense Lauramay T. Dempster 1966-11-12 4295 Los Angeles w Mt. Baldy (Cow Canyon Saddle); w of Mt. Baldy, Cow Canyon Saddle 1380 Comment
  JEPS9469  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-30 1615 San Bernardino Ontario Pk summit San Antonio Mountains 2651 Comment
  JEPS9470  Galium angustifolium subsp. gabrielense Frank W. Peirson 1919-6-7 7677 Los Angeles Cow Canyon Divide San Gabriel Mts. 1371 Comment
  POM49898  Galium angustifolium subsp. gabrielense I. M. Johnston 1924-6-28 s.n. Los Angeles Cascade Canyon on West end of Ontario Peak. 1524 Comment
  POM49901  Galium angustifolium subsp. gabrielense I. M. Johnston 1924-6-28 s.n. Los Angeles Above Spring Hill, San Antonio Canyon, along trail to Cascade Canyon. 1220 Comment
  POM72480  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-8-1 6615 San Bernardino Western end Ontario Peak Ridge. 2409 Comment
  POM72496  Galium angustifolium subsp. gabrielense I. M. Johnston 1925-7-22 s.n. San Bernardino South slope of Cucamonga Peak. In branch of Cucamonga Ca - on west of Manzanita Flats 1524 Comment
  POM9745  Galium angustifolium subsp. gabrielense F. W. Peirson 1919-6-7 7677 Los Angeles Cow Canyon divide, San Antonio Creek Region 1372 Comment
  RSA574615  Galium angustifolium subsp. gabrielense R. G. Swinney 1994-6-28 3001 San Bernardino Eastern San Gabriel Mountains, Deer Canyon, at USFS Road no.1N34 (Big Tree Truck Road). 1524 Comment
  RSA659912  Galium angustifolium subsp. gabrielense Orlando Mistretta 1991-7-26 C- 5 San Bernardino 1/4 mi. E of Cucamonga Pk. Located right below ridge on W side. Comment
  RSA732816  Galium angustifolium subsp. gabrielense R. G. Swinney 2000-6-22 7860 San Bernardino San Gabriel Mtns.: 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  UC217940  Galium angustifolium subsp. gabrielense P. A. Munz 1922-7-18 6078 San Bernardino ridge e Ontario Peak; San Gabriel Mts. 2560 Comment
  UC303461  Galium angustifolium subsp. gabrielense I. M. Johnston 1917-7-30 1615 San Bernardino summit San Antonio Mountains, Ontario Peak 2651 Comment
  UCR190318  Galium angustifolium subsp. gabrielense R. G. Swinney 2000-6-22 7860 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
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May 8 2012
  UCR99631  Galium angustifolium subsp. gabrielense R. G. Swinney 1994-6-28 3001 San Bernardino Eastern San Gabriel Mtns., Deer Canyon, at USFS Rd. 1N34, Big Tree Truck Road 1524 Comment
  POM4534  Galium aparine O. W. Robinson 1916-4-10 s.n. San Bernardino Mouth of Cucamonga Canyon. Comment
  RSA221520  Galium aparine Arthur C. Gibson, Linda Gibson 1971-4-18 1894 San Bernardino Stoddard Canyon, Angeles National Forest 762 Comment
  UC1409020  Galium aparine Mae Z. Thorne 1971-6-9 40969 San Bernardino Cucamonga Canyon San Gabriel Mts., San Bernardino National Forest (along truck trail) 792 Comment
  UCR182473  Galium aparine R. G. Swinney 1994-4-30 2808 San Bernardino San Gabriel Mtns, West fork Stoddard Canyon, c. 0.5 mi SE of Stoddard Flats. c. 100 yds east of Cucamonga Truck Trail (FS Road 1N35) 1341 Comment
  CAS-BOT-BC223130  Galium jepsonii I. M. Johnston 1925-8-1 6612 San Bernardino At west end of Ontario Peak, San Antonio Mts. 2346 Comment
  CAS-BOT-BC223132  Galium jepsonii I. M. Johnston 1925-8-1 6612 San Bernardino Western end, Ontario Peak Ridge, San Gabriel Mts. 2346 Comment
  GH385961  Galium jepsonii Ivan M. Johnston 1925-8-1 6612 Unknown west end of Ontario Peak, San Antonio Mt. 2346 Comment
  POM78967  Galium jepsonii I. M. Johnston 1925-8-1 6612 Los Angeles San Antonio Mountains: western end Ontario Peak ridge. 2348 Comment
  CAS-BOT-BC223142  Galium johnstonii I. M. Johnston 1925-7-22 5122 San Bernardino S. slope of Cucamonga Peak 1920 Comment
  POM78939  Galium johnstonii I. M. Johnston 1925-7-22 5122 San Bernardino S slope of Cucamonga Peak, canyon W of Manzanita flats 1921 Comment
  UCR114949  Galium porrigens R. G. Swinney 1994-1-15 2693 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  UCR190618  Galium porrigens R. G. Swinney 1995-7-20 4328 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  RSA574979  Galium porrigens var. porrigens R. G. Swinney 1994-1-15 2693 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  CAS-BOT-BC186383  Garrya flavescens H. L. Mason 1927-6-14 3760 San Bernardino San Antonio Canyon, San Gabriel Mountains 1219 Comment
  CAS-BOT-BC158044  Garrya veatchii I. M. Johnston 1918-5-19 1984 Los Angeles San Antonio Canyon [Canon], San Antonio Mountains, on canon side in chaparral 1066 Comment
  CAS-BOT-BC158046  Garrya veatchii I. M. Johnston 1918-5-19 1983 Los Angeles San Antonio [Canon] Canyon (Kerkhoff Grade) Comment
  CAS-BOT-BC158047  Garrya veatchii Marcus E. Jones 1924-4-21 s.n. Los Angeles San Antonio [Canon] Canyon Comment
  CAS-BOT-BC158087  Garrya veatchii H. E. McMinn 1926-7-21 1769 San Bernardino Along trail to Cow [Canon] Canyon about 1/2 mile from Eleven Oak Camp 1371 Comment
  CAS-BOT-BC159272  Garrya veatchii Louis C. Wheeler 1932-5-28 792 Los Angeles Hogback, San Antonio Canyon, San Gabriel Mts. 1127 Comment
  LA40318  Garrya veatchii Louis C. Wheeler; 1932-5-28 792 Los Angeles San Gabriel Mountains, San Antonio Canyon, Hogback 1127 Comment
  OBI14150  Garrya veatchii Louis C. Wheeler 1932-5-28 792 Los Angeles Hogback, San Antonio Cyn, San Gabriel Mts 1128 Comment
  POM296393  Garrya veatchii Lyman Benson 1953-1-25 15092 San Bernardino The Narrows, San Antonio Canyon. San Gabriel Mountains, Pacific Slope Drainage Area. 1067 Comment
  POM3304  Garrya veatchii I. M. Johnston 1918-5-19 1984 Los Angeles San Antonio Canyon. 1067 Comment
  RSA221442  Garrya veatchii Arthur C. Gibson 1971-4-30 1967 San Bernardino Stoddard Canyon, Angeles National Forest. 869 Comment
  RSA3300  Garrya veatchii I. M. Johnston 1918-5-19 1983 San Bernardino San Antonio Canyon. 1159 Comment
  RSA392388  Garrya veatchii Louis C. Wheeler 1932-5-29 792 Los Angeles Hogback, San Antonio Canyon. 1128 Comment
  RSA596566  Garrya veatchii R. G. Swinney 1996-4-15 4590 San Bernardino Frankish Peak, E of San Antonio Canyon. 1250 Comment
  RSA660219  Garrya veatchii Fred Brooks 1988-5-7 37 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  UC303649  Garrya veatchii I. M. Johnston 1918-5-19 1983 Los Angeles San Antonio Canyon; San Antonio Mountains 1158 Comment
  UC634787  Garrya veatchii H. L. Mason 1927-6-14 3760 San Bernardino San Antonio Canyon; San Gabriel Mountains 1219 Comment
  UCR210105  Garrya veatchii R. G. Swinney 2008-10-12 9513 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR3694  Garrya veatchii Frank C. Vasek 1963-8-16 630816- 01 Los Angeles San Gabriel Mtns, Cow Canyon Saddle 1402 Comment
  UCR94348  Garrya veatchii R. G. Swinney 1996-4-15 4590 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR204533  Gayophytum R. G. Swinney 2005-7-22 8343 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  RSA597632  Gayophytum decipiens Louis C. Wheeler 1968-6-15 s.n. San Bernardino Cucamonga Peak Trail 2561 Comment
  RSA713232  Gayophytum decipiens R. G. Swinney 1995-7-11 4185 San Bernardino Big Horn Peak, NW of Cucamonga Peak 2570 Comment
  UCR179980  Gayophytum diffusum R. G. Swinney 1995-8-14 4438 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  RSA718248  Gayophytum diffusum subsp. parviflorum R. G. Swinney 1995-8-14 4438 San Bernardino San Gabriel Mountains: Ontario Peak. 2610 Comment
  UCR102185  Gayophytum diffusum subsp. parviflorum R. G. Swinney 1995-7-11 4185 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  UCR102186  Gayophytum heterozygum R. G. Swinney 1995-7-11 4184 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  UCR87359  Gayophytum heterozygum R. G. Swinney 1994-7-1 3044 San Bernardino Eastern San Gabriel Mtns, Cucamonga Wilderness, Big Horn Peak, within 100 m of peak 2561 Comment
  POM78984  Gayophytum oligospermum I. M. Johnston 1925-7-22 5124 San Bernardino San Antonio Mountains: S slope of Cucamonga Peak, canyon W of Manzanita Flats 1951 Comment
  RSA221516  Gilia angelensis Arthur C. Gibson 1971-4-15 1897 San Bernardino Stoddard Canyon near the pool below Alnus grove Angeles National Forest. 777 Comment
  RSA639179  Gilia angelensis L. C. Wheeler 1967-5-29 9774 Los Angeles Cow Canyon Saddle, [covered former dump]. 1377 Comment
  RSA725887  Gilia angelensis R. G. Swinney 1996-4-20 4652 San Bernardino San Gabriel Mountains: S of Barrett Village. 1220 Comment
  UCR97398  Gilia angelensis R. G. Swinney 1996-4-20 4652 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  UCR189988  Gilia capitata R. G. Swinney 1998-6-16 6970 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  RSA29729  Gilia capitata subsp. abrotanifolia L. C. Wheeler 1932-5-28 790 Los Angeles San Antonio Canyon, San Gabriel Mountains. 1143 Comment
  RSA470076  Gilia capitata subsp. abrotanifolia L. C. Wheeler 1932-5-28 790 Los Angeles San Antonio Canyon, San Gabriel Mountains. 1143 Comment
  RSA626105  Gilia clivorum LeRoy Gross 1999-4-29 155 Los Angeles Santa Susana Mountains, east end: Rice Canyon, north on interstate 5, exit Calgrove Ave. Turn left to The Old Road, City of Newhall. 426 Comment
  UCR98840  Gilia ochroleuca subsp. vivida R. G. Swinney 1994-7-8 3053 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  UCR99037  Gilia ochroleuca subsp. vivida R. G. Swinney 1995-7-11 4189 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  GH33216  Githopsis diffusa S. B. Parish & W. F. Parish 1881-6-15 830 Unknown Cucumonga Mountain Comment
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Jun 25 2012
  NY546992  Githopsis diffusa S. B. Parish 06 1881 830 Unknown Southern California: Cucumonga Mt. Comment
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Jul 21 2010
  CAS-BOT-BC123819  Githopsis diffusa subsp. diffusa Samuel Bonsal Parish; William Fletcher Parish 1881-6-1 830 San Bernardino Cucumonga Mt. Comment
  POM307012  Gnaphalium californicum Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1911 San Bernardino San Antonio Canyon Comment
  UCR162965  Gnaphalium californicum Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR93876  Gnaphalium californicum R. G. Swinney 1996-6-8 4871 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94359  Gnaphalium californicum R. G. Swinney 1995-7-25 4334 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA762432  Gnaphalium canescens R. G. Swinney 2008-10-12 9512 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR210094  Gnaphalium canescens R. G. Swinney 2008-10-12 9512 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR94407  Gnaphalium canescens R. G. Swinney 1995-7-25 4348 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA596900  Gnaphalium canescens subsp. beneolens R. G. Swinney 1995-7-25 4348 San Bernardino San Gabriel Mts., Stoddard Flats. 1365 Comment
  UCR143351  Gnaphalium palustre Anstruther Davidson 1915-8-1 s.n. Los Angeles San Gabriel Mtns, Camp Baldy [Mt. Baldy Village] 1280 Comment
  UCR179601  Gnaphalium stramineum R. G. Swinney 1995-7-25 4338 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA603186  Haplopappus parishii L. C. Wheeler 1972-12-20 12783 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA603188  Haplopappus pinifolius L. C. Wheeler 1972-12-20 12782 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  UCR93901  Haplopappus pinifolius R. G. Swinney 1996-4-15 4610 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  POM13839  Hazardia squarrosa var. grindelioides P. A. Munz 1922-9-14 6417 Los Angeles Spring Hill, San Antonio Canyon 1067 Comment
  RSA482202  Hazardia squarrosa var. grindelioides Richard Noyes 1987-10-11 431 San Bernardino San Gabriel Mountains: foothills E of San Antonio Dam along dirt service road following power pylons 716 Comment
  UC897257  Hazardia squarrosa var. grindelioides P. A. Munz 1922-9-14 6417 Los Angeles Spring Hill San Antonio Canyon 1066 Comment
  UCR87578  Hedera helix R. G. Swinney 1994-1-15 2695 San Bernardino Eastern San Gabriel Mtns., Stoddard Canyon, c. 0.2 mi east of Shinn Road 760 Comment
  RSA783822  Helenium J. D. Olmsted 1959-9-25 1032 San Bernardino San Antonio Cr. drainage area. Spring meadow above Kerchoff Ranch just south of Camp Baldy in San Antonio Canyon north of Claremont. 1311 Comment
  RSA603423  Helenium puberulum L. C. Wheeler 1932-9-5 1345 Los Angeles San Antonio Canyon 1066 Comment
  RSA783819  Helenium puberulum J. D. Olmsted 1959-9-25 1029 San Bernardino San Antonio Cr. drainage area. Spring meadow above Kerchoff Ranch just below Camp Baldy and NNE of Claremont. 1311 Comment
  RSA718982  Helianthemum scoparium R. G. Swinney 1996-6-15 4918 San Bernardino Stoddard Peak, S of Barett Village & W of Stoddard Flats. 1402 Comment
  RSA719151  Helianthemum scoparium R. G. Swinney 1995-7-25 4296 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  UCR94404  Helianthemum scoparium R. G. Swinney 1996-6-15 4918 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR96370  Helianthemum scoparium R. G. Swinney 1995-7-25 4296 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA782986  Helianthus annuus J. D. Olmsted 1958-5-8 132 San Bernardino South slope on alluvial terrace east side of Cucamonga Canyon at mouth below locked gate and three miles north of state highway 30 to San Bernardino on Sapphire street, northeast of Upland. 549 Comment
  CAS-BOT-BC305718  Helianthus gracilentus I. M. Johnston 1918-6-23 2040 Los Angeles San Antonio Mountains. Spring Hill, San Antonio Canon [Canyon] 1325 Comment
  POM4825  Helianthus gracilentus I. M. Johnston 1918-6-23 2040 San Bernardino Spring Hill, San Antonio Canyon 1325 Comment
  POM4958  Helianthus gracilentus I. M. Johnston 1917-5-20 27 K San Bernardino Cucamonga Canyon. 152 Comment
  RSA596899  Helianthus gracilentus R. G. Swinney 1995-7-25 4349 San Bernardino San Gabriel Mountains, Stoddard Falts, S of Barrett Village. [UTM 10km cell: MH-3E, 8N. San Antonio Canyon] 1365 Comment
  RSA596956  Helianthus gracilentus R. G. Swinney 1996-6-8 4898 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  UCR180492  Helianthus gracilentus R. G. Swinney 1996-6-8 4898 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94380  Helianthus gracilentus R. G. Swinney 1995-7-25 4349 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR190442  Heuchera R. G. Swinney 2000-6-22 7854 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR96944  Heuchera R. G. Swinney 1994-7-28 3131 San Bernardino San Gabriel Mtns., north slope of Cucamonga Peak 2485 Comment
  CAS-BOT-BC317339  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino Cucamonga Pk, San Antonion Mountains 2682 Comment
  CAS-BOT-BC48164  Heuchera elegans I. M. Johnston 1917-7-30 1561 San Bernardino San Antonio Mountains - near Kelly's cabin (Ontario Pk) 2194 Comment
  GH363354  Heuchera elegans F. W. Peirson 1918-7-7 68 Unknown Ontario Ridge, near Ontario Peak 2438 Comment
  JEPS41668  Heuchera elegans Frank W. Peirson 1918-7-7 68 San Bernardino Ontario Ridge near Ontario Peak; Ontario Ridge 2438 Comment
  POM2455  Heuchera elegans I. M. Johnston 1923-6-23 s.n. San Bernardino Cascade Canyon (fork of San Antonio Canyon) 1341 Comment
  RSA0063106  Heuchera elegans I. M. Johnston 1917-7-30 1561 San Bernardino San Antonio Mountains: vicinity of Kelly's Cabin (Ontario Peak). 2500 Comment
  RSA0063107  Heuchera elegans I. M. Johnston 1925-8-1 6622 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  RSA0063273  Heuchera elegans R. G. Swinney 2000-6-22 7854 San Bernardino Etiwanda Peak , c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  RSA0063275  Heuchera elegans R. G. Swinney 1998-6-16 6976 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  RSA0066112  Heuchera elegans I. M. Johnston 1928-6-28 s.n. Los Angeles Cascade Canyon, west end Ontario Peak. 1829 Comment
  RSA0066114  Heuchera elegans G. R. Campbell 1953-5-2 20489 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 1006 Comment
  RSA0066115  Heuchera elegans R. G. Swinney 1994-6-28 3000 San Bernardino W fork of tributary to Deer Canyon, first major tributary to Deer Canyon, N. of fan Canyon; ca 100 m. N of USFS rd. 1N34 (Big Tree Truck Road). 1676 Comment
  RSA0066117  Heuchera elegans P. A. Munz 1922-7-18 6090 San Bernardino Ridge east of Ontario Peak. 2591 Comment
  RSA0066171  Heuchera elegans R. G. Swinney 2000-6-22 7854 San Bernardino San Gabriel Mtns.: Etiwanda Peak , c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  RSA0066366  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino Cucamonga Pk. 2682 Comment
  UC212559  Heuchera elegans I. M. Johnston 1917-7-30 561 San Bernardino vicinity of Kellys Cabin (Ontario Peak) Ontario Peak; San Antonio Mountains 2499 Comment
  UC212560  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino Cucamonga Peak; San Antonio Mountains 2682 Comment
  UC858002  Heuchera elegans P. A. Munz 1922-7-18 6090 San Bernardino ridge e of Ontario Peak; San Gabriel Mts 2590 Comment
  UCR182472  Heuchera elegans R. G. Swinney 1994-4-30 2814 San Bernardino Eastern San Gabriel Mtns, west fork Stoddard Canyon, c. 550 m east of Stoddard Flats and 85 m NE of Cucamonga Truck Trail (FS Road 1N35) 1341 Comment
  UCR190005  Heuchera elegans R. G. Swinney 1998-6-16 6976 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCR70831  Heuchera elegans I. M. Johnston 1917-7-30 1559 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR87405  Heuchera elegans R. G. Swinney 1994-6-28 3000 San Bernardino San Gabriel Mtns., west fork of tributary to Deer Canyon, first major tributary to Deer Canyon, north of Fan Canyon; c. 100 m north of USFS Rd #1N34 (Big Tree Truck Road) 1677 Comment
  UCR85718  Hieracium albiflorum R. G. Swinney 1994-6-28 3012 San Bernardino San Gabriel Mtns., USFS Rd #1N34 (Big Tree Truck Road), c. 2 mi NE of intersection of Skyline and Almond Ave in Cucamonga 1159 Comment
  RSA574605  Hieracium argutum R. G. Swinney 1994-6-28 3012 San Bernardino USFS Rd. no.1N34 (Big Tree Truck Road), ca. 2 mi. NE of intersection of Skyline and Almond Ave. in Cucamonga. 1159 Comment
  RSA729693  Hieracium argutum R. G. Swinney 1998-8-28 6852 Los Angeles San Gabriel Mtns.: Stoddard Canyon at 'Stoddard Falls' 915 Comment
  UCR194850  Hieracium argutum var. parishii R. G. Swinney 1998-8-28 6852 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  POM6255  Hieracium horridum I. M. Johnston 1917-7-30 1613 San Bernardino San Antonio Mountains: Ontario Peak. 2652 Comment
  RSA188566  Hieracium horridum R. F. Thorne 1965-8-30 35451 San Bernardino Angeles National Forest: rocky summit of Ontario Peak; San Gabriel Mts. 2650 Comment
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Feb 5 2010
  RSA718246  Hieracium horridum R. G. Swinney 1995-8-14 4424 San Bernardino San Gabriel Mountains: Ontario Peak. 2610 Comment
  UC205615  Hieracium horridum I. M. Johnston 1917-7-30 1613 San Bernardino Ontario Pk., San Antonio Mountains Comment
  UCR179956  Hieracium horridum R. G. Swinney 1995-8-14 4424 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  CHSC8467  Hirschfeldia incana Edward Laidlaw Smith 1958-2-24 338 San Bernardino Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  CAS-BOT-BC150031  Holodiscus discolor var. discolor I. M. Johnston 1917-7-30 1582 San Bernardino Cucamonga Pk. 2712 Comment
  A345063  Holodiscus microphyllus Ivan M. Johnston 1917-7-30 1582 Unknown Cucamonga Pk 2712 Comment
  GH345027  Holodiscus microphyllus R. F. Thorne 1965-8-30 35449 Unknown San Gabriel Mts.: Angeles National Forest, rocky summit of Ontario Peak 2649 Comment
  RSA188565  Holodiscus microphyllus Robert F. Thorne 1965-8-30 35449 San Bernardino Angeles National Forest: rocky summit of Ontario Peak; San Gabriel Mts. 2650 Comment
  RSA449794  Holodiscus microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Antonio Mountains: Cucamonga Peak 2713 Comment
  RSA602279  Holodiscus microphyllus R. G. Swinney 1994-7-28 3118 San Bernardino San Gabriel Mountains, Cucamonga Peak. 2697 Comment
  UCR99425  Holodiscus microphyllus R. G. Swinney 1995-8-14 4430 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  POM49903  Holodiscus microphyllus var. microphyllus I. M. Johnston 1924-6-28 s.n. San Bernardino West end Ontario Peak Ridge. 2134 Comment
  UC212620  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Antonio [San Gabriel] Mtns.; Cucamonga Peak 2712 Comment
  UCR129394  Holodiscus microphyllus var. microphyllus I. M. Johnston 1917-7-30 1582 San Bernardino San Gabriel Mtns, Cucamonga Peak 2713 Comment
  UCR180263  Holodiscus microphyllus var. microphyllus R. G. Swinney 1994-7-22 3110 San Bernardino Eastern San Gabriel Mtns., Ontario Peak and immediate vicinity 2642 Comment
  RSA596549  Hordeum murinum subsp. leporinum R. G. Swinney 1996-4-15 4632 San Bernardino San Gabriel Mountains, Frankish Peak, E-W running ridgetop and E&W peaks, w/a saddle in between 1261 Comment
  CAS-BOT-BC312544  Hulsea heterochroma S. B. Parish; W. F. Parish 1882-7-1 950 San Bernardino Cucamonga Mt. Comment
  POM6077  Hulsea heterochroma I. M. Johnston 1917-7-30 1610 San Bernardino San Antonio Mountains: Cucamonga Peak. 2439 Comment
  RSA645756  Hulsea heterochroma R. G. Swinney 1995-8-14 4437 San Bernardino San Gabriel Mountains: Ontario Peak. [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 2610 Comment
  UC205665  Hulsea heterochroma I. M. Johnston 1917-7-30 1610 San Bernardino Cucamonga Pk. San Antonio Mountains Comment
  UC303967  Hulsea heterochroma I. M. Johnston 1917-7-30 1610 San Bernardino Cucamonga Peak; San Antonio Mountains 2438 Comment
  UCR95998  Hulsea heterochroma R. G. Swinney 1995-8-14 4437 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  POM3228  Hydrocotyle umbellata I. M. Johnston 1918-5-26 s.n San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM307060  Juglans californica var. californica Henry J. Ramsey 1937-8-19 1946 San Bernardino San Antonio Canyon. Comment
  JEPS67000  Juncus duranii Frank W. Peirson 1918-7-7 1639 San Bernardino Kelly's Cabin San Gabriel Mountains, Ontario Ridge Comment
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Nov 9 2010
  POM14112  Juncus duranii Phillip A. Munz 1922-7-18 6083 San Bernardino Kelly s Cabin, near Ontario Peak, San Gabriel Mountains. 2470 Comment
  POM1615  Juncus duranii I. M. Johnston 1917-7-30 1502 San Bernardino San Antonio Mountains: vicinity of Kelly's Cabin (Ontario Peak). 2500 Comment
  RSA70295  Juncus duranii F. W. Peirson 1918-7-7 1639 San Bernardino Kellly s Cabin, Ontario Ridge, San Gabriel Mountains. 2500 Comment
  UC213658  Juncus duranii I. M. Johnston 1917-7-30 1502 San Bernardino Kellys Cabin San Antonio Mountains, Ontario Pk. 2499 Comment
  UC842680  Juncus duranii P. A. Munz 1922-7-18 6083 San Bernardino Kelly's Cabin San Antonio Mts. 2468 Comment
  UCR70882  Juncus duranii I. M. Johnston 1917-7-30 1502 San Bernardino San Gabriel Mtns, vicinity of Kelly's Cabin (Ontario Peak) 2515 Comment
  POM14343  Juncus macrophyllus Phillip A. Munz 1922-10-15 6549 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  POM1606  Juncus phaeocephalus var. paniculatus I. M. Johnston 1142 San Bernardino Chino Creek south of Ontario. 152 Comment
  RSA221527  Juncus rugulosus Arthur C. Gibson 1971-4-30 1965 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  UCR87575  Juncus rugulosus R. G. Swinney 1994-6-11 2851 San Bernardino Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue 610 Comment
  CAS-BOT-BC81032  Juniperus californica Ivan Johnston 1916-11-20 1121 San Bernardino foothills above Upland Comment
  RSA165274  Keckiella cordifolia Gordon Pilone 1962-6-11 496 San Bernardino 2 miles from mouth Cucamonga Canyon, San Gabriel Mountains, Pacific Slope Drainage Area. 762 Comment
  RSA660350  Keckiella cordifolia David Finch 1984-5-12 27 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  UCR94420  Keckiella cordifolia R. G. Swinney 1995-7-25 4369 San Bernardino San Gabriel Mtns., Stoddard Flats, south of Barrett Village 1357 Comment
  UCR94371  Keckiella ternata R. G. Swinney 1995-7-25 4368 San Bernardino San Gabriel Mtns., Stoddard Flats, south of Barrett Village 1357 Comment
  NY790430  Keckiella ternata subsp. ternata T. S. Elias 1984-6-30 8498 Los Angeles Angeles National Forest; near Mt. Baldy Village; along trail to Sunset Peak 1371.6 Comment
  RSA640715  Keckiella ternata subsp. ternata Louis C. Wheeler 1931-8-9 s.n. San Bernardino Ontario Peak. 1220 Comment
  POM1174  Koeleria macrantha I. M. Johnston 1917-6-15 1294 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  POM1176  Koeleria macrantha I. M. Johnston 1917-6-15 1294 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  RSA591203  Koeleria macrantha L. C. Wheeler 1932-5-28 786 Los Angeles San Antonio Canyon, below hogback 1280 Comment
  UCR139372  Koeleria macrantha I. M. Johnston 1917-6-15 1294 Los Angeles San Gabriel Mountains, Spring Hill, San Antonio Canyon 1296 Comment
  UCR96674  Koeleria macrantha R. G. Swinney 1995-7-20 4293 San Bernardino Eastern San Gabriel Mtns., junction of Barrett-Stoddard Road and Cascade Canyon, 1 canyon south of Barrett Canyon 1277 Comment
  JEPS13534  Kopsiopsis strobilacea Frank W. Peirson 1920-5-29 523 San Bernardino Ontario Ridge San Gabriel Mountains. 2590 Comment
  UC537977  Kopsiopsis strobilacea I. M. Johnston 1917-7-30 1554 San Bernardino San Antonio Mountains, Ontario Peak (Southern California) 2651 Comment
  UC537979  Kopsiopsis strobilacea I. M. Johnston 1917-7-30 1555 San Bernardino San Antonio Mountains. Cucamonga Peak. Comment
  RSA0011203  Krameria grayi Robert F. Thorne, Walter Wisura, Barry A. Prigge, S. Meyer, D. C. Michener 1978-5-25 51659 San Bernardino Providence Mountains: Along rocky road to Bonanza King Mine 1250 Comment
  RSA221431  Lamarckia aurea Arthur C. Gibson 1971-4-16 1880 San Bernardino Stoddard canyon, Angeles National Forest. 777 Comment
  UCD63385  Lamarckia aurea Gordon Pilone 1961-3-24 128 San Bernardino San Bernardino Mt. Range, Pacific Slope drainage area; Emerson's St., east of San Antonio Ave. and south of 23rd St. 603 Comment
  UCR16547  Lathyrus vestitus C. M. Bringle 1967-5-7 B670507- 01 San Bernardino San Bernardino Valley/San Gabriel Mtns. Foothills, Alta Loma, north end of Hermosa Street 610 Comment
  UCR85487  Lathyrus vestitus R. G. Swinney 1994-1-26 2709 San Bernardino San Gabriel Mtns., Forest Service Road 1N35 ( W Cucamonga Truck Trail), 3.6 mi. NW of entrance sign (c. 1 mi. north of Almond Avenue), where road intersects E fork of Stoddard Canyon 1137 Comment
  RSA221419  Lathyrus vestitus var. vestitus Arthur C. Gibson 1971-4-2 1782 San Bernardino Stoddard Canyon. Comment
  RSA233470  Lathyrus vestitus var. vestitus R. F. Thorne 1967-3-17 41620 San Bernardino W. of mouth of Cucamonga Canyon. 640 Comment
  RSA575001  Lathyrus vestitus var. vestitus R. G. Swinney 1994-1-26 2709 San Bernardino Eastern San Gabriel Mountains: Forest Service Road 1N35 (W Cucamonga Truck Trail), 3.6 miles NW of entrance sign (ca. 1 mile N of Almond Avenue) where road intersects E fork of Stoddard Canyon. 1137 Comment
  CAS-BOT-BC221613  Lepechinia fragrans I. M. Johnston 1918-7-22 2104 San Bernardino San Antonio Mountains. Cucamonga Canon [Canyon] 914 Comment
  CAS-BOT-BC221614  Lepechinia fragrans R. G. Swinney; Mike Riggs 1994-8-18 3201 San Bernardino Eastern San Gabriel Mtns.: Cucamonga Motorway, west of crossing of Cucamonga Canyon 1030 Comment
  POM4060  Lepechinia fragrans I. M. Johnston 1918-7-22 2104 Los Angeles San Antonio Mountains, Cucamonga Canyon. 915 Comment
  POM49895  Lepechinia fragrans I. M. Johnston 1924-6-28 s.n. San Bernardino West side Cucamonga Canyon 793 Comment
  RSA597163  Lepechinia fragrans R. G. Swinney 1996-6-8 4905 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA718983  Lepechinia fragrans R. G. Swinney 1996-6-8 4905 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
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Jun 11 2010
  UC884243  Lepechinia fragrans I. M. Johnston 1918-7-22 2104 San Bernardino Cucamonga Canyon, San Antonio Mountains, Upper Sonoran Zone 914 Comment
  UCR100483  Lepechinia fragrans R. G. Swinney, Mike Riggs 1994-8-18 3201 San Bernardino Eastern San Gabriel Mtns., Cucamonga Motorway, west of crossing of Cucamonga Canyon 1030 Comment
  UCR93874  Lepechinia fragrans R. G. Swinney 1996-6-8 4905 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  POM293287  Lepidium virginicum var. pubescens Lyman Benson 1945-6-5 11778 San Bernardino 1 mile SW of Camp Baldy 1067 Comment
  RSA221504  Lepidium virginicum var. pubescens Arthur C. Gibson 1971-4-2 1777 San Bernardino Angeles National Forest, Stoddard Canyon 762 Comment
  UC483808  Lepidium virginicum var. pubescens F. R. Fosberg 1932-6-18 8537 San Bernardino Hogback San Antonio Canyon 1300 Comment
  CHSC8102  Lepidospartum squamatum Edward L. Smith 1958-2-24 334 San Bernardino San Gabriel Mts. Located at Cucamonga Canyon. 822 Comment
  POM361768  Lepidospartum squamatum L. C. Wheeler 1931-8-23 18 Los Angeles San Gabriel Mountains, San Antonio Canyon 1143 Comment
  RSA502795  Lepidospartum squamatum Timothy S. Ross, Annette Ross 1989-9-20 1766 Los Angeles San Gabriel Mountains: San Antonio Canyon just N of Hog Back. 1149 Comment
  UCSB6627  Lepidospartum squamatum Gill, Robert 1959-10-4 Los Angeles San Antonio Canyon, old stream bed; San Gabriel Mt. Range; Pacific Slope drainage area 1036 Comment
  RSA602281  Leptodactylon R. G. Swinney 1994-7-28 3119 San Bernardino San Gabriel Mountains, Cucamonga Peak. 2694 Comment
  UCR172772  Leptodactylon californicum Abby Sirulnik 2000-5-21 57 San Bernardino Transverse Ranges; San Gabriel Mtns., Near Mt. Baldy Village along Mt. Baldy Road, mile marker 5.34. 1189 Comment
  UCR93911  Leptodactylon californicum R. G. Swinney 1996-6-15 4934 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  JEPS69857  Leptodactylon pungens Frank W. Peirson 1918-7-7 152 San Bernardino Ontario Ridge; San Gabriel Mts., Ontario Ridge 2590 Comment
  UC212506  Leptodactylon pungens I. M. Johnston 1917-7-30 1621 San Bernardino Ontario Peak , Ontario Peak (San Antonio Mountains) 2651 Comment
  UC881515  Leptodactylon pungens P. A. Munz 1922-7-18 6079 San Bernardino ridge e Ontario Peak (San Gabriel Mts.); , e of Ontario Peak 2560 Comment
  UCR190464  Leptodactylon pungens R. G. Swinney 2000-6-22 7839 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR190465  Leptodactylon pungens R. G. Swinney 2000-6-22 7850 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204537  Leptodactylon pungens R. G. Swinney 2005-7-22 8349 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR97401  Leptodactylon pungens R. G. Swinney 1995-8-14 4425 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  RSA574923  Leptosiphon liniflorus R. G. Swinney 1994-7-6 3024 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Road (FS Rd 2N04). W of Pinus coulteri plantation. 1230 Comment
  RSA717863  Leptosiphon liniflorus R. G. Swinney 1997-5-31 5528 San Bernardino ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon. 1402 Comment
  RSA719821  Leptosiphon liniflorus R. G. Swinney 1996-6-18 4943 San Bernardino About 0.2 air mi WSW of Cherry Canyon Flats, on ridgetop 1512 Comment
  RSA597638  Lewisia rediviva L. C. Wheeler 1968-6-15 s.n. San Bernardino Cucamonga Peak Trail 2561 Comment
  UC1601401  Lewisia rediviva I. M. Johnston 1917-6-10 1280 San Bernardino Ontario Pk. San Antonio Mountains, Ontario Pk. 1981 Comment
  UCR190444  Lewisia rediviva R. G. Swinney 2000-6-22 7841 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204536  Lewisia rediviva R. G. Swinney 2005-7-22 8348 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  CAS-BOT-BC444443  Lewisia rediviva var. minor I. M. Johnston 1917-6-15 1280 San Bernardino San Antonio Mountains. Ontario Pk, west end. 1981 Comment
  POM230819  Leymus condensatus J. D. Laudermilk 1937-6-15 25 -B San Bernardino Cascade Canyon, west of Ontario Peak, San Gabriel Mountains 1524 Comment
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Nov 22 2010
  POM230820  Leymus condensatus J. D. Laudermilk 1937-7-15 25 -A San Bernardino Cascade Canyon, west of Ontario Peak, San Gabriel Mountains. 1524 Comment
  RSA760621  Leymus condensatus R. G. Swinney 2008-10-12 9506 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR194347  Lilium humboldtii R. G. Swinney 1998-8-28 6842 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  CAS-BOT-BC226741  Linanthus californicus Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canon [Canyon], San Gabriel Mts Comment
  POM346593  Linanthus californicus Barry Burnell 1969-5-22 136 Los Angeles San Antonio Canyon just below the narrows below Camp Baldy. San Antonio Creek Drainage Area. 1067 Comment
  POM66660  Linanthus californicus Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon. San Antonio Mts. Comment
  RSA221465  Linanthus californicus Arthur C. Gibson 1971-5-19 1992 San Bernardino along truck trail, near Stoddard Flat, Stoddard Canyon 1280 Comment
  RSA597167  Linanthus californicus R. G. Swinney 1996-6-8 4908 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  RSA652613  Linanthus californicus Marion P. Harthill 1971-5-11 179 Los Angeles San Antonio Canyon. Comment
  RSA717754  Linanthus californicus R. G. Swinney 1996-6-15 4934 San Bernardino Stoddard Peak, S of Barett Village & W of Stoddard Flats. 1402 Comment
  RSA736131  Linanthus californicus Rosemarie Zimmermann 1963-5-26 145 San Bernardino Cucamonga Canyon. Fire Road, about 5 mi. N.E. of Upland. 44 Comment
  UCD118524  Linanthus californicus Gordon J. Pilone 1962-6-11 232 San Bernardino Cucamonga Canyon. 762 Comment
  UCR87345  Linanthus liniflorus R. G. Swinney 1994-7-6 3024 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR181277  Linanthus liniflorus subsp. pharnaceoides R. G. Swinney 1997-5-31 5528 San Bernardino San Gabriel Mtns, ENE of Mt. Baldy School, south of Mt. Baldy village, c. 400 m east of San Antonio Canyon 1402 Comment
  UCR94378  Linanthus liniflorus subsp. pharnaceoides R. G. Swinney 1996-6-18 4943 San Bernardino San Gabriel Mountains, about 0.2 air mi WSW of Cherry Canyon Flats, on ridgetop 1512 Comment
  POM11427B  Linanthus pungens I. M. Johnston 1917-7-30 1621 San Bernardino San Antonio Mountains: Ontario Peak. 2652 Comment
  RSA733429  Linanthus pungens R. G. Swinney 2000-6-22 7839 San Bernardino San Gabriel Mtns.: Etiwanda Peak, c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  RSA733430  Linanthus pungens R. G. Swinney 2000-6-22 7850 San Bernardino San Gabriel Mtns.: Etiwanda Peak, c. 0.9 mi. NE of Cucamonga Peak on same ridge. 2641 Comment
  POM247633  Linaria bipartita J. D. Laudermilk 1939-5-15 s.n. Los Angeles San Antonio Canyon above Claremont Comment
  UCR182203  Lithophragma R. G. Swinney 1998-4-15 6016 San Bernardino San Gabriel Mountains, Stoddard Canyon, tributary to San Antonio Canyon, c. 0.4 mil NE of Shinn Rd. 793 Comment
  POM68641  Lithophragma affine Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA221458  Lithophragma affine Arthur C. Gibson 1971-4-30 1962 San Bernardino Stoddard Canyon, Angeles National Forest 915 Comment
  RSA233740  Lithophragma affine R. F. Thorne, M. Z. Thorne 1971-6-9 40964 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail 793 Comment
  RSA575088  Lithophragma affine R. G. Swinney 1994-4-30 2806 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  RSA729537  Lithophragma affine R. G. Swinney 1998-6-16 6973 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UC1375358  Lithophragma affine Arthur C. Gibson and Linda Gibson 1971-4-18 1908 San Bernardino Stoddard Canyon Angeles National Forest, Stoddard Canyon (s side of creek) 762 Comment
  UCR190036  Lithophragma affine R. G. Swinney 1998-6-16 6973 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
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May 8 2012
  RSA162697  Lithophragma heterophyllum John Olmsted 1958-5-14 138 San Bernardino 1.5 mi from locked gate at mouth of canyon and at head of Saphir St. 3 mi N of state Hwy 30 to San Bernardino, NE of Upland. 610 Comment
  RSA597630  Lithophragma tenellum Louis C. Wheeler 1968-6-15 s.n. San Bernardino Cucamonga Peak Trail 2561 Comment
  UCR182206  Lobelia dunnii R. G. Swinney 1998-4-15 6006 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCR194350  Lobelia dunnii R. G. Swinney 1998-8-28 6846 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  JEPS6119  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon 609 Comment
  POM14344  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon, San Gabriel Mountains. 609 Comment
  POM78992  Lobelia dunnii var. serrata I. M. Johnston 1925-7-23 5112 San Bernardino Cucamonga Canyon 1097 Comment
  RSA13697  Lobelia dunnii var. serrata L. C. Wheeler 1933-9-3 2101 Los Angeles Barrett Canyon off San Antonio Canyon. 1310 Comment
  RSA611027  Lobelia dunnii var. serrata L. C. Wheeler 1932-9-9 1361 Los Angeles San Antonio Canyon. 1067 Comment
  RSA729886  Lobelia dunnii var. serrata R. G. Swinney 1998-8-28 6846 Los Angeles San Gabriel Mtns.: Stoddard Canyon at Stoddard Falls. 915 Comment
  RSA730704  Lobelia dunnii var. serrata R. G. Swinney 1997-5-31 5534 Los Angeles near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon. Spring dense marshy meadow. 1280 Comment
  SD260195  Lobelia dunnii var. serrata R. G. Swinney 2009-8-6 11531 Los Angeles Transverse Range: San Gabriel Mountains: San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom. 1073 Comment
  SEINET11182033  Lobelia dunnii var. serrata Unknown 2009-8-6 11531 Los Angeles San Gabriel Mountains Comment
  UC217955  Lobelia dunnii var. serrata P. A. Munz 1922-10-15 6550 San Bernardino Cucamonga Canyon 609 Comment
  UCR181131  Lobelia dunnii var. serrata R. G. Swinney 1997-5-31 5534 San Bernardino San Gabriel Mtns, near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon 1280 Comment
  UCR243024  Lobelia dunnii var. serrata R. G. Swinney 2009-8-6 11531 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  POM49896  Lomatium lucidum I. M. Johnston 1929-6-28 s.n. San Bernardino Westside Cucamonga Canyon. Comment
  RSA452139  Lomatium lucidum L. C. Wheeler 1936-6-25 4183 San Bernardino San Gabriel Mountains: Frankish Canyon, 1 mile W of Cucamonga Canyon. 823 Comment
  UC1375360  Lomatium lucidum Arthur C. Gibson 1971-4-19 San Bernardino n-facing side Stoddard Canyon (Angeles National Forest); , n-fcg side of Stoddard Canyon 780 Comment
  UC1375395  Lomatium lucidum Arthur C. Gibson 1971-4-16 1817 San Bernardino Stoddard Canyon, northern side Angeles National Forest 762 Comment
  UCR133044  Lomatium lucidum Pam Wright 2003-1 s.n. San Bernardino San Gabriel Mtns., foothills west of the mouth of Deer Canyon 823 Comment
  UCR179938  Lonicera subspicata R. G. Swinney 1996-6-15 4926 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  POM4404  Lonicera subspicata var. denudata I. M. Johnston s.n. San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  RSA165159  Lonicera subspicata var. denudata Gordon Pilone 1962-6-11 495 San Bernardino 2 miles from mouth Cucamonga Canyon, San Gabriel Mountains, Pacific Slope Drainage Area. 762 Comment
  RSA233431  Lonicera subspicata var. denudata R. F. Thorne, R. Carolin 1967-3-17 41630 San Bernardino W. of mouth of Cucamonga Canyon. 640 Comment
  SD90348  Lonicera subspicata var. johnstonii R. F. Thorne, R. Carolin 1967-3-17 41630 San Bernardino San Gabriel Mountains; San Bernardino National Forest, west of mouth of Cucamonga Canyon. 640 Comment
  POM1858  Lotus argophyllus var. argophyllus I. M. Johnston 1917-7-20 2711 San Bernardino mouth of Cucamonga Canyon 610 Comment
  RSA273193  Lotus argophyllus var. argophyllus Glenn A. Gorelick 1978-7-13 s.n. San Bernardino Cascade Canyon, base of Ontario Peak 1296 Comment
  POM1887  Lotus hamatus I. M. Johnston 1917-5-30 1259 San Bernardino Hills south of Ontario. 305 Comment
  UCR182474  Lotus heermannii R. G. Swinney 1994-4-30 2799 San Bernardino San Gabriel Mtns, Cucamonga Canyon, north of Cucamonga Creek Percolation Basin, north of dirt extension of West Almond Ave. 710 Comment
  UCR97180  Lotus heermannii R. G. Swinney 1996-6-8 4904 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  RSA575123  Lotus heermannii var. heermannii R. G. Swinney 1994-4-30 2799 San Bernardino Eastern San Gabriel Mountians. Cucamonga Canyon N of Cucamonga Creek Percolation Basin, N of dirt extension of W. Almond Ave. 685 Comment
  RSA597160  Lotus heermannii var. orbicularis R. G. Swinney 1996-6-8 4904 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
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Apr 30 2010
  UC397210  Lotus nevadensis I. Johnston 1917-6-15 1278 San Bernardino Cascade Canyon San Antonio Mts.; Cascade Canyon, San Antonio Mts. 1371 Comment
  POM11170  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-3 1552 San Bernardino Kelly's cabin (Ontario Peak) 2500 Comment
  POM72482  Lotus nevadensis var. davidsonii I. M. Johnston 1925-8-1 6614 San Bernardino Western end Ontario Peak ridge. 2378 Comment
  RSA188567  Lotus nevadensis var. davidsonii R. F. Thorne 1965-8-30 35441 San Bernardino Kelly's camp 2378 Comment
  UC216145  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-30 1552 San Bernardino Kelly's Cabin, Ontario Peak San Antonio Mountains 2499 Comment
  UC397207  Lotus nevadensis var. davidsonii I. M. Johnston 1917-7-30 1552 San Bernardino Kelly's Cabin, Ontario Peak San Antonio Mountains 2499 Comment
  UCR85477  Lotus oblongifolius R. G. Swinney 1994-4-30 2798 San Bernardino San Gabriel Mtns, Cucamonga Canyon, north of Cucamonga Creek Percolation Basin, north of dirt extension of West Almond Ave. 710 Comment
  RSA575111  Lotus oblongifolius var. oblongifolius R. G. Swinney 1994-4-30 2798 San Bernardino Eastern San Gabriel Mountians. Cucamonga Canyon N of Cucamonga Creek Percolation Basin, N of dirt extension of W. Almond Ave. 685 Comment
  RSA768700  Lotus purshianus Brandy Wood 2010-6-4 35 San Bernardino City of Rancho Cucamonga: Demens Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 599 Comment
  RSA221471  Lotus scoparius var. brevialatus Arthur C. Gibson 1971-4-18 1898 San Bernardino Stoddard Canyon. 854 Comment
  RSA652457  Lotus scoparius var. brevialatus Stuart McKinnon 1948-4-29 s.n. San Bernardino Along fire road on the East side of Cucamonga Canyon. 579 Comment
  POM295516  Lotus strigosus Lyman Benson 1947-5-6 12357 San Bernardino Flat just below Camp Baldy 1220 Comment
  RSA221511  Lotus strigosus Arthur C. Gibson 1971-4-2 1783 San Bernardino Stoddard Canyon. 774 Comment
  RSA221523  Lotus strigosus Arthur C. Gibson 1971-4-19 1913 San Bernardino Angeles National Forest, Stoddard Canyon 793 Comment
  RSA639978  Lotus strigosus L. C. Wheeler 1967-5-29 9778 Los Angeles Cow Canyon Saddle, [covered former dump]. 1377 Comment
  UCR96258  Lotus strigosus R. G. Swinney 1996-4-20 4655 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  UCR150048  Lotus strigosus var. hirtellus L. C. Wheeler 1967-5-29 9778 Los Angeles Transverse Ranges; San Gabriel Mountains region, Cow Canyon Saddle, [covered former dump] 1378 Comment
  RSA221450  Lupinus bicolor Arthur C. Gibson 1971-4-15 1859 San Bernardino Stoddard Canyon near the pool below Alnus grove Angeles National Forest. 777 Comment
  RSA575126  Lupinus bicolor R. G. Swinney 1994-4-23 2782 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  RSA596521  Lupinus bicolor R. G. Swinney 1996-4-20 4659 San Bernardino San Gabriel Mountains: S of Barrett Village. 1220 Comment
  RSA611811  Lupinus bicolor L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mountains: Spring Hill, San Antonio Canyon. 1220 Comment
  RSA718019  Lupinus bicolor R. G. Swinney 1995-4-1 3419 San Bernardino Flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak. 1220 Comment
  UCR180802  Lupinus bicolor R. G. Swinney 1995-4-1 3419 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  UCR85488  Lupinus bicolor R. G. Swinney 1994-4-23 2782 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  UCR96012  Lupinus bicolor R. G. Swinney 1996-4-20 4659 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  CAS-BOT-BC205341  Lupinus elatus I. M. Johnston 1925-8-1 6601 San Bernardino San Antonio Mts. At west end of Ontario Peak Ridge 2346 Comment
  CAS-BOT-BC205342  Lupinus elatus I. M. Johnston 1917-7-30 1626 San Bernardino San Antonio Mountains. Ontario Pk Summit 2651 Comment
  CAS-BOT-BC205343  Lupinus elatus I. M. Johnston 1925-8-1 6601 San Bernardino San Antonio Mts. At west end of Ontario Peak Ridge 2346 Comment
  CAS-BOT-BC205344  Lupinus elatus I. M. Johnston 1918-6-30 2063 San Bernardino San Antonio Mountains. South spur of Cucamonga Peak 1981 Comment
  CAS-BOT-BC205345  Lupinus elatus I. M. Johnston 1918-6-30 2063 San Bernardino San Antonio Mountains. South spur of Cucamonga Pk. 1981 Comment
  GH366954  Lupinus elatus Ivan M. Johnston 1918-6-30 2063 Unknown Southspur of Cucamonga peak 1981 Comment
  POM2562  Lupinus elatus I. M. Johnston 1918-6-30 2063 San Bernardino South spur of Cucamonga Peak 1982 Comment
  POM72474  Lupinus elatus I. M. Johnston 1925-8-1 6602 San Bernardino Ontario Peak Summit 2652 Comment
  POM72475  Lupinus elatus I. M. Johnston 1925-8-1 6601 San Bernardino Ontario Peak ridge west end 2348 Comment
  POM78987  Lupinus elatus I. M. Johnston 1925-7-22 5127 San Bernardino South slope of Cucamonga Peak 1951 Comment
  RSA188570  Lupinus elatus R. F. Thorne 1965-8-30 35446 San Bernardino Angeles National Forest, just below Ontario Peak 2607 Comment
  RSA519399  Lupinus elatus I. M. Johnston 1925-6-30 2063 Los Angeles South spur of Cucamonga Peak 1982 Comment
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Oct 28 2014
  RSA519401  Lupinus elatus I. M. Johnston 1917-7-30 1626 San Bernardino San Antonio Mountains: Ontario Peak. 2652 Comment
  RSA574953  Lupinus elatus R. G. Swinney 1994-7-8 3046 San Bernardino Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA575511  Lupinus elatus R. G. Swinney 1994-7-22 3109 San Bernardino Ontario Peak and immediate vicinity 2642 Comment
  RSA654355  Lupinus elatus Valerie L. Soza, LeRoy Gross 2000-5-23 958 a Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2377 Comment
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May 3 2010
  UCR99020  Lupinus elatus R. G. Swinney 1995-7-20 4283 San Bernardino San Gabriel Mtns, south Spring Hill area, north of Stoddard Flat 1244 Comment
  UCR99761  Lupinus elatus R. G. Swinney 1994-7-8 3046 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  UCR99766  Lupinus elatus R. G. Swinney 1994-7-22 3109 San Bernardino Eastern San Gabriel Mtns., Ontario Peak and immediate vicinity 2642 Comment
  RSA233427  Lupinus excubitus var. hallii R. F. Thorne 1967-3-17 41627 San Bernardino San Gabriel Mts., San Bernardino National Forest: W of mouth of Cucamonga Canyon 640 Comment
  RSA0036524  Lupinus formosus var. formosus Daisie Huang 2007-5-28 07052802 Los Angeles Glendora Ridge Road. 1328 Comment
  RSA221483  Lupinus formosus var. formosus Arthur C. Gibson 1971-4-2 1785 San Bernardino Stoddard Canyon, Angeles National Forest 777 Comment
  RSA2514  Lupinus formosus var. formosus A. R. Davis 1915-7-14 510 San Bernardino Cucamonga Canyon-Upland Comment
  RSA414787  Lupinus formosus var. formosus I. M. Johnston 1917-6-15 1296 San Bernardino San Antonio Mountains, San Antonio Canyon (Spring Hill) 1296 Comment
  UCR101974  Lupinus formosus var. formosus R. G. Swinney 1995-8-14 4429 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR274518  Lupinus formosus var. formosus Daisie Huang 2007-5-28 70528- 02 Los Angeles San Gabriel Mountains, Glendora Ridge Road 1330 Comment
  RSA221475  Lupinus hirsutissimus Arthur C. Gibson 1971-4-15 1866 San Bernardino Stoddard Canyon, Angeles National Forest 805 Comment
  RSA652481  Lupinus hirsutissimus Stuart McKinnon 1948-4-29 s.n. San Bernardino Plant found on East side of Fire road on East side of Cucamonga Canyon. 579 Comment
  POM78946  Lupinus hyacinthinus I. M. Johnston 1925-7-22 5128 San Bernardino South slope of Cucamonga Peak 1951 Comment
  RSA414799  Lupinus latifolius I. M. Johnston 984 San Bernardino Cucamonga Canyon Comment
  POM68318  Lupinus latifolius subsp. parishii Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  UCR85473  Lupinus sparsiflorus R. G. Swinney 1994-4-23 2783 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  RSA221548  Lupinus sparsiflorus subsp. sparsiflorus Arthur C. Gibson 1971-4-16 1879 San Bernardino Stoddard CAnyon 823 Comment
  RSA575127  Lupinus sparsiflorus subsp. sparsiflorus R. G. Swinney 1994-4-23 2783 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 725 Comment
  RSA221400  Lupinus truncatus Arthur C. Gibson 1971-4-2 1787 San Bernardino Stoddard Canyon, Angeles National Forest 777 Comment
  POM4969  Madia elegans subsp. densifolia I. M. Johnston 1918-8-8 2116 San Bernardino Mouth of Cucamonga Canyon. (NE of Upland). 610 Comment
  RSA597290  Madia elegans subsp. densifolia R. G. Swinney 1994-8-23 3223 Los Angeles San Gabriel Mountains: Mount Baldy Road on W shoulder, approx. 1/4 mi SW of Mount Baldy Road Junction with Glendora Mountain Road. 1219 Comment
  UCR107242  Madia elegans subsp. densifolia R. G. Swinney 1994-8-23 3223 Los Angeles San Gabriel Mtns., San Gabriel Mtns, Mt. Baldy Rd on W shoulder, c. 0.25 mi SW of Mt. Baldy Rd junction w/ Glendora Mountain Rd. Comment
  RSA605876  Madia elegans subsp. vernalis R. S. Woglum 1940-4-27 2681 a Los Angeles Eastern Transverse Ranges: Spring Hill; San Gabriel Mountains; Angeles National Forest. Comment
  UCR101910  Madia elegans subsp. vernalis R. S. Woglum 1940-4-27 2681 a Los Angeles San Gabriel Mtns., Spring Hill; San Gabriel Mtns.; Angeles National Forest Comment
  POM294148  Madia gracilis Lyman Benson 1945-6-5 11782 San Bernardino 1 mile SW of Camp Baldy. Drainage area, Pacific Slope. 1066 Comment
  POM362180  Madia gracilis I. M. Johnston 1918-8-8 2116 San Bernardino Mouth of Cucamonga Canyon. (NE of Upland). 610 Comment
  RSA596959  Madia gracilis R. G. Swinney 1996-6-8 4891 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  UCR98392  Madia gracilis R. G. Swinney 1996-6-8 4891 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  RSA573467  Malacothrix clevelandii Timothy S. Ross 1992-5-8 6295 Los Angeles San Gabriel Mountains: San Antonio Canyon; upper N side of Hog Back. 1183 Comment
  RSA611608  Malacothrix clevelandii L. C. Wheeler 1968-5-15 s.n. Los Angeles San Antonio Canyon, north side of ridge north of Cascade Canyon. 1189 Comment
  UCR107824  Malacothrix clevelandii L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns., San Antonio Canyon, north side of ridge north of Cascade Canyon 1189 Comment
  UCR194345  Malacothrix saxatilis R. G. Swinney 1998-8-28 6840 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  CHSC30063  Marah macrocarpa J. Anthony Danna 1977-4-5 1 San Bernardino Ca. 3/4 mi. se of San Antonio Dam. 594 Comment
  UCR96058  Marah macrocarpa R. G. Swinney 1996-4-15 4626 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  VVC192  Marah macrocarpa P. J. MacKay 1975-5-24 s.n. San Bernardino Santa Ana River Watershed, East side of Euclid Ave/ north of Upalnd; right above San Antonio Dam 716 Comment
  RSA221522  Marah macrocarpa var. macrocarpa Arthur C. Gibson, Linda Gibson 1971-4-18 1909 San Bernardino Stoddard Canyon. 749 Comment
  RSA596552  Marah macrocarpa var. macrocarpa R. G. Swinney 1996-4-15 4626 San Bernardino Frankish Peak. E-W running ridgetop & E & W peaks, w/a saddle in-between 1244 Comment
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Apr 14 2010
  RSA289623  Marrubium vulgare D. A. Young 1969-5-10 P- 313 San Bernardino 2.5 miles N of the end of Haven Ave. in Deer Canyon, N of Chaffey College. 457 Comment
  RSA603191  Marrubium vulgare Louis C. Wheeler 1972-12-20 12790 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA718846  Marrubium vulgare R. G. Swinney 1996-4-15 4607 San Bernardino Frankish Peak, E of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between. 1220 Comment
  UCR93902  Marrubium vulgare R. G. Swinney 1996-4-15 4607 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  RSA221439  Matricaria matricarioides Arthur C. Gibson 1971-4-2 1774 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  POM68643  Meconella denticulata Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  RSA221503  Meconella denticulata Arthur C. Gibson 1971-4-2 1780 San Bernardino Stoddard Canyon: Angeles National Forest. 762 Comment
  RSA639975  Medicago polymorpha L. C. Wheeler 1967-5-29 9773 Los Angeles Cow Canyon Saddle, [covered former dump]. 1377 Comment
  UCD107857  Medicago polymorpha Gordon Pilone 1961-3-24 129 San Bernardino Emersons Street, east of San Antonio Ave. and south of 23rd street. San Bernardino Mt. Range. 451 Comment
  POM67035  Melica imperfecta Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  POM67104  Melica imperfecta Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA221425  Melica imperfecta Arthur C. Gibson 1971-4-16 1849 San Bernardino Stoddard Canyon, Angeles National Forest Comment
  RSA221532  Melica imperfecta Arthur C. Gibson 1971-4-30 1963 San Bernardino Stoddard Canyon, Angeles National Forest: north slope 884 Comment
  RSA573555  Melica imperfecta Timothy S. Ross 1992-5-8 6288 Los Angeles San Gabriel Mountains: San Antonio Canyon; N side of Hog Back. 1177 Comment
  RSA596516  Melica imperfecta R. G. Swinney 1996-4-20 4672 San Bernardino San Gabriel Mts, Stoddard Peak, SW of Stoddard Flat & W of Stoddard-Barrett Mtwy. 1402 Comment
  RSA596519  Melica imperfecta R. G. Swinney 1996-4-20 4665 San Bernardino San Gabriel Mts, Stoddard Peak, SW of Stoddard Flat & W of Stoddard-Barrett Mtwy. 1402 Comment
  RSA596963  Melica imperfecta R. G. Swinney 1996-6-8 4884 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA611599  Melica imperfecta L. C. Wheeler 1968-5-15 s.n. Los Angeles San Antonio Canyon, north side of ridge north of Cascade Canyon. 1189 Comment
  RSA719147  Melica imperfecta R. G. Swinney 1995-7-20 4287 San Bernardino San Gabriel Mts., S of Barrett Canyon Village along Barrett-Stoddard Rd., [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 1220 Comment
  SD232579  Melica imperfecta Dick Swinney 1996-4-20 4665 San Bernardino San Gabriel Mts., Stoddard Peak, SW of Stoddard Flat & W of Stoddard-Barrett Mtwy. Mt Baldy USGS. 1402 Comment
  UCR108799  Melica imperfecta L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns., San Antonio Canyon, north side of ridge north of Cascade Canyon 1189 Comment
  UCR179598  Melica imperfecta R. G. Swinney 1995-7-25 4362 .1 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR179953  Melica imperfecta R. G. Swinney 1995-7-20 4287 San Bernardino San Gabriel Mtns, south of Barrett Canyon Village along Barrett-Stoddard Road 1220 Comment
  UCR182208  Melica imperfecta R. G. Swinney 1998-4-15 6012 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCR94339  Melica imperfecta R. G. Swinney 1996-6-8 4884 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR96673  Melica imperfecta R. G. Swinney 1996-4-20 4672 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  SEINET11123698  Mentha aquatica Unknown 2009-8-6 11536 Los Angeles Los Angeles County Comment
  UCR243033  Mentha aquatica R. G. Swinney 2009-8-6 11536 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  POM72483  Mentzelia dispersa I. M. Johnston 1925-8-1 6609 Los Angeles San Antonio Mountains: western end Ontario Peak ridge. 2348 Comment
  POM72493  Mentzelia dispersa I. M. Johnston 1925-7-22 s.n. San Bernardino Cucamonga Peak, canyon west of Manzanita flats 1829 Comment
  POM307083  Mentzelia laevicaulis Henry J. Ramsey, Henry J. Ramsey 1937-8-19 1923 San Bernardino San Antonio Canyon. Comment
  RSA729694  Mentzelia laevicaulis R. G. Swinney 1998-8-28 6855 Los Angeles San Gabriel Mtns.: Stoddard Canyon at Stoddard Falls 915 Comment
  UCR194849  Mentzelia laevicaulis R. G. Swinney 1998-8-28 6855 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  UCR243032  Mentzelia laevicaulis R. G. Swinney 2009-8-6 11537 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  POM2970  Mentzelia micrantha I. M. Johnston 1918-6-30 2051 San Bernardino Cucamonga Canyon (on ridge above Charcoal Camp). 1433 Comment
  POM2984  Mentzelia micrantha A. R. Davis 1915-7-14 549 San Bernardino Cucamonga Canyon-Upland Comment
  POM49897  Mentzelia micrantha I. M. Johnston 1924-6-28 s.n. San Bernardino West side Cucamonga Canyon 793 Comment
  RSA221418  Mentzelia micrantha Arthur C. Gibson 1971-4-16 1842 San Bernardino Lower Stoddard Canyon, Angeles National Forest. 744 Comment
  RSA295571  Mentzelia micrantha Lyman Benson 1945-6-5 11776 San Bernardino San Antonio Canyon. Drainage Area: Pacific Slope. Slope: South. 1067 Comment
  CAS-BOT-BC348447  Micropus californicus var. californicus Louis Wheeler 1932-5-28 784 Los Angeles E side San Antonio Canyon SE Hogback, San Gabriel Mts. 1280 Comment
  CAS-BOT-BC348448  Micropus californicus var. californicus Louis C. Wheeler 1932-5-28 784 Los Angeles Flat below Hogback on San Antonio Canyon, San Gabriel Mts. 1280 Comment
  POM214594  Micropus californicus var. californicus L. C. Wheeler 1932-5-28 784 Los Angeles San Antonio Canyon, below hogback 1280 Comment
  RSA611812  Micropus californicus var. californicus L. C. Wheeler 1968-5-15 s.n. Los Angeles Spring Hill, San Antonio Canyon 1220 Comment
  UCR107778  Micropus californicus var. californicus L. C. Wheeler 1968-5-15 s.n. Los Angeles San Gabriel Mtns, Spring Hill, San Antonio Canyon 1220 Comment
  RSA165270  Mimulus aurantiacus Mark Parratt 1962-4-21 175 San Bernardino 3 miles above upper check dam in Deer Canyon, Alta Loma, San Gabriel Mountains, Pacific Slope Drainage Area. 1067 Comment
  RSA172741  Mimulus aurantiacus Mark Parratt 1972-4-21 176 San Bernardino San Gabriel Mountains: 3 miles above upper check dam in Deer Canyon, near Alta Loma 1067 Comment
  RSA221512  Mimulus aurantiacus Arthur C. Gibson 1971-4-19 1930 San Bernardino Stoddard Canyon, Angeles National Forest. 787 Comment
  RSA233460  Mimulus aurantiacus Robert F. Thorne, R. Carolin 1967-3-17 41617 San Bernardino San Gabriel Mts., San Bernardino National Forest: W of mouth of Cucamonga Canyon 640 Comment
  RSA233466  Mimulus aurantiacus Robert F. Thorne, R. Carolin 1967-3-17 41619 San Bernardino San Gabriel Mts., San Bernardino National Forest: W of mouth of Cucamonga Canyon 640 Comment
  RSA575083  Mimulus aurantiacus R. G. Swinney 1994-4-23 2785 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575103  Mimulus aurantiacus R. G. Swinney 1994-4-23 2774 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575104  Mimulus aurantiacus R. G. Swinney 1994-4-23 2773 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575218  Mimulus aurantiacus R. G. Swinney 1994-4-23 2775 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575219  Mimulus aurantiacus R. G. Swinney 1994-4-23 2776 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575220  Mimulus aurantiacus R. G. Swinney 1994-4-23 2778 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575221  Mimulus aurantiacus R. G. Swinney 1994-4-23 2779 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575222  Mimulus aurantiacus R. G. Swinney 1994-4-23 2780 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA575223  Mimulus aurantiacus R. G. Swinney 1994-4-23 2781 .1 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  RSA649927  Mimulus aurantiacus David Grauer 1991-4-9 133 San Bernardino 12 miles N. of 10 Fry. on Mountain Ave. Comment
  RSA660351  Mimulus aurantiacus David Finch 1984-5-12 24 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  RSA675221  Mimulus aurantiacus R. G. Swinney 1994-4-23 2779 San Bernardino N of Cucamonga, ca .5 mi W of Cucamonga Canyon on W extension of Almond Ave. 726 Comment
  UCR172773  Mimulus aurantiacus Abby Sirulnik 2000-5-21 58 San Bernardino Transverse Ranges; San Gabriel Mtns., Near Mt. Baldy Village along Mt. Baldy Road, mile marker 5.34. 1189 Comment
  UCR265611  Mimulus aurantiacus Ling-Hsuan Kung 2011-6-1 028 San Bernardino San Gabriel Mountains, Rancho Cucamonga, Sapphire Falls Trail, off Skyline Road neqar 210 Fwy, Carnelian exit 709 Comment
  VVC482  Mimulus aurantiacus R. G. Swinney 1994-4-23 2781 .1 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, ca. 0.5 mi. W of Cucamonga Canyon on W extension of Almond Avenue (dirt) 726 Comment
  JEPS87292  Mimulus aurantiacus var. pubescens David M. Thompson 1992-5-22 1074 Los Angeles above Claremont (along Mt. Baldy Road, 0.8 rd mi above (n of) upper tunnel) 1100 Comment
  UCR179906  Mimulus aurantiacus var. pubescens R. G. Swinney 1996-6-15 4924 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR85451  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2774 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  UCR85464  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2773 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  UCR85465  Mimulus aurantiacus var. pubescens R. G. Swinney 1994-4-23 2775 San Bernardino Eastern San Gabriel Mtns, north of Cucamonga, c. 0.5 mi. west of Cucamonga Canyon on western dirt extension of Almond Ave. 726 Comment
  RSA221508  Mimulus brevipes Arthur C. Gibson 1971-4-16 1835 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA596957  Mimulus brevipes R. G. Swinney 1996-6-8 4897 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  UCR180493  Mimulus brevipes R. G. Swinney 1996-6-8 4897 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR204545  Mimulus breweri R. G. Swinney 2005-7-22 8357 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR194351  Mimulus cardinalis R. G. Swinney 1998-8-28 6847 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  UCR243034  Mimulus cardinalis R. G. Swinney 2009-8-6 11535 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  UCR96830  Mimulus cardinalis R. G. Swinney 1995-8-14 4443 San Bernardino San Gabriel Mtns., Kelly Camp, SW of Icehouse saddle on Ontario Peak Trail 2622 Comment
  RSA435515  Mimulus floribundus Louis C. Wheeler 1933-9-3 2100 Los Angeles Barrett Canyon off San Antonio Canyon. 1311 Comment
  UCR147123  Mimulus floribundus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR163194  Mimulus floribundus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  RSA221502  Mimulus guttatus Arthur C. Gibson 1971-4-2 1806 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA729851  Mimulus guttatus R. G. Swinney, A. C. Sanders 1998-8-28 6833 Los Angeles San Gabriel Mtns.: Stoddard Canyon at 'Stoddard Falls' 915 Comment
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Jan 7 2014
  RSA783350  Mimulus guttatus J. D. Olmsted 1958-5-14 137 San Bernardino NE of Upland. At junction of West fork, Cucamonga Creek 2 mi North of locked gate at canyon mouth. 3 mi North of State Hwy 30 on Saphire St. 610 Comment
  UCD122695  Mimulus guttatus Gordon J. Pilone 1962-6-11 231 San Bernardino Cucamonga Canyon. Mt. Range: San Gabriel. Drainage Area: Pacific Slope. 762 Comment
  UCR163192  Mimulus guttatus Kathleen Stockwell 2003-6-10 s.n. San Bernardino Western San Bernardino Valley/San Gabriel Mtns Foothills, Upland, Campus Ave at east end of 21st St., under powerlines 524 Comment
  UCR189959  Mimulus guttatus R. G. Swinney 1998-8-28 6833 San Bernardino San Gabriel Mtns., Stoddard Canyon at 'Stoddard Falls 915 Comment
  CAS-BOT-BC173169  Minuartia douglasii Tim Ross 1992-5-8 6293 Los Angeles San Gabriel Mtns: San Antonio Canyon; upper N side of Hog Back 1182 Comment
  CAS-BOT-BC388662  Minuartia douglasii Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canon [Canyon], San Gabriel Mts Comment
  POM67063  Minuartia douglasii Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  RSA221544  Minuartia douglasii Arthur C. Gibson 1971-4-16 1840 San Bernardino Stoddard Canyon 753 Comment
  RSA423549  Minuartia douglasii L. C. Wheeler 1932-5-28 789 Los Angeles San Antonio Canyon, E side SE Hogback 1280 Comment
  RSA584907  Minuartia douglasii Timothy S. Ross 1992-5-8 6293 Los Angeles San Gabriel Mountains: San Antonio Canyon; upper N side of Hog Back. 1183 Comment
  RSA596524  Minuartia douglasii R. G. Swinney 1996-4-20 4653 San Bernardino San Gabriel Mountains: S of Barrett Village. 1220 Comment
  GH400480  Monardella australis subsp. cinerea Ivan M. Johnston 1925-7-22 5118 Unknown South slope, Cucamonga Peak, San Antonio Mts. 1706 Comment
  POM71762  Monardella australis subsp. cinerea I. M. Johnston 1925-7-22 5117 San Bernardino S slope of Cucamonga peak, canyon N. of Manzanita Flats 1677 Comment
  UCR96006  Monardella australis subsp. cinerea R. G. Swinney 1995-8-14 4440 San Bernardino San Gabriel Mtns, east. slope of Bighorn Peak, c. 150 m west of saddle between Big Horn Peak and Cucamonga Peak 2396 Comment
  CAS-BOT-BC215627  Monardella australis subsp. jokerstii I. M. Johnston 1925-7-22 5118 San Bernardino South slope, Cucamonga Peak, San Antonio Mts. 1706 Comment
  UCD125065  Monardella breweri subsp. lanceolata Gordon J. Pilone 1962-6-11 224 San Bernardino Cucamonga Canyon. 762 Comment
  UCR85456  Monardella breweri subsp. lanceolata R. G. Swinney 1994-7-6 3019 San Bernardino Eastern San Gabriel Mtns., c. 100 m SE of Spring Hill area, c. 100 m west of Barrett-Stoddard Road (=Forest Service Road 2N04), and west of the Pinus coulteri plantation 1230 Comment
  UCR94347  Monardella breweri subsp. lanceolata R. G. Swinney 1996-6-15 4936 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, west of Stoddard Flat at north end of Stoddard Peak ridge 1372 Comment
  RSA645770  Monardella cinerea R. G. Swinney 1995-8-14 4440 San Bernardino E. slope of Big Horn Peak, ca 150 m W of saddle between Big Horn Peak and Cucamonga Peak. 2396 Comment
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Jun 12 2010
  CLARK-A1528-577  Monardella lanceolata Fred R. Balding 1968-5-19 680519-3 San Bernardino San Gabriel Mountains Comment
  RSA596895  Monardella lanceolata var. lanceolata R. G. Swinney 1996-6-15 4936 San Bernardino Stoddard Peak, W of Staddard Flat at N end of Stoddard Peak ridge. 1372 Comment
  RSA670  Monardella lanceolata var. lanceolata J. T. Howell 1927-6-11 87 San Bernardino Highland Avenue, east of Upland. 305 Comment
  CAS-BOT-BC220439  Monardella saxicola Louis C. Wheeler 1931-8-9 s.n. San Bernardino Head of Stoddard Canyon, San Gabriel Mts. 1371 Comment
  CAS-BOT-BC220444  Monardella saxicola I. M. Johnston 1918-6-30 2050 San Bernardino San Antonio Mountains. South spur of Cucamonga Peak 1584 Comment
  CAS-BOT-BC220445  Monardella saxicola I. M. Johnston 1925-7-22 5126 San Bernardino South slope of Cucamonga Peak, San Antonio Mts 1828 Comment
  GH400625  Monardella saxicola Ivan M. Johnston 1918-6-30 2050 Unknown South spur of Cucamonga Peak, San Antonio Mountains 1584 Comment
  LA54247  Monardella saxicola Louis Wheeler; 1931-8-9 sn San Bernardino San Gabriel Mountains, Stoddard Canyon, head of 1371 Comment
  POM4038  Monardella saxicola I. M. Johnston 1918-6-30 2050 San Bernardino San Antonio Mountains: South spur of Cucamanga Peak. 1585 Comment
  RSA596967  Monardella saxicola R. G. Swinney 1996-6-8 4877 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  RSA718845  Monardella saxicola R. G. Swinney 1996-4-15 4598 San Bernardino Frankish Peak, E of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between. 1220 Comment
  UCR121076  Monardella saxicola R. G. Swinney 1996-6-8 4877 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94439  Monardella saxicola R. G. Swinney 1996-4-15 4598 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  POM220098  Monardella viridis subsp. saxicola Louis C. Wheeler 1931-8-9 s.n. San Bernardino Head of Stoddard Canyon, San Gabriel Mtns. 1372 Comment
  POM78944  Monardella viridis subsp. saxicola I. M. Johnston 1925-7-22 5126 San Bernardino Cucamonga Peak, along Cucamonga-Deer Canyon divide on crest 1829 Comment
  RSA408705  Monardella viridis subsp. saxicola I. M. Johnston 1918-6-30 2050 San Bernardino South spur Cucamonga Peak 1585 Comment
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Jan 4 2012
  RSA603263  Muhlenbergia californica L. C. Wheeler 1932-9-9 1360 Los Angeles San Antonio Canyon 1067 Comment
  RSA603229  Muhlenbergia rigens L. C. Wheeler 1932-9-12 1374 Los Angeles San Antonio Canyon, San Gabriel Mts. 1219 Comment
  RSA162779  Muilla maritima J. D. Olmsted 1959-4-24 477 San Bernardino Cascade Canyon along Fire Road from Barrett Canyon to W Fork of Cucamonga Canyon, 100 yards northwest of creek crossing. San Gabriel Mountains. 1372 Comment
  RSA221538  Muilla maritima Arthur C. Gibson 1971-4-16 1827 San Bernardino Stoddard Canyon: north slope burn , Angeles National Forest. 792 Comment
  RSA584908  Muilla maritima Timothy S. Ross 1992-5-8 6294 Los Angeles San Gabriel Mts: San Antonio Canyon; upper N side of Hog Back. 1183 Comment
  RSA645776  Muilla maritima R. G. Swinney 1995-7-25 4304 San Bernardino San Gabriel Mts., Stoddard Flats. 1365 Comment
  RSA652085  Muilla maritima Marion P. Harthill 1971-5-11 185 Los Angeles San Antonio Canyon. Comment
  RSA719822  Muilla maritima R. G. Swinney 1996-6-18 4944 San Bernardino About 0.2 air mi WSW of Cherry Canyon Flats, on ridgetop 1512 Comment
  UCR55858  Muilla maritima J. A. Adams 1963-5-21 25 San Bernardino San Gabriel Mtns., lower road leading up to Mount Baldy, c. 2 mi above forest station 732 Comment
  UCR94351  Muilla maritima R. G. Swinney 1996-6-18 4944 San Bernardino San Gabriel Mountains, about 0.2 air mi WSW of Cherry Canyon Flats, on ridgetop 1512 Comment
  UCR96642  Muilla maritima R. G. Swinney 1995-7-25 4304 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  POM307015  Nasturtium officinale Henry J. Ramsey 1937-8-19 1908 San Bernardino San Antonio Canyon Comment
  RSA221436  Nasturtium officinale Arthur C. Gibson 1971-5-12 1975 San Bernardino Stoddard Canyon, Angeles National Forest 762 Comment
  RSA651166  Nasturtium officinale Marion P. Harthill 1971-5-11 182 Los Angeles San Antonio Canyon. Comment
  RSA654647  Nasturtium officinale Fred Brooks 1988-5-7 43 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  SD260234  Nasturtium officinale R. G. Swinney 2009-8-6 11540 Los Angeles Transverse Range; San Gabriel Mountains: San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom. 1073 Comment
  UCR243029  Nasturtium officinale R. G. Swinney 2009-8-6 11540 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  RSA602674  Navarretia atractyloides L. C. Wheeler 1936-6-25 4187 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  RSA768701  Navarretia hamata Brandy Wood 2010-6-4 34 San Bernardino City of Rancho Cucamonga: Demen's Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 598 Comment
  RSA579  Navarretia hamata subsp. hamata J. T. Howell 1927-6-11 85 San Bernardino Highland Avenue, east of Upland. 305 Comment
  RSA602675  Navarretia hamata subsp. hamata L. C. Wheeler 1936-6-25 4188 San Bernardino Mouth of Frankish canyon, 1 mi W Cucamonga Canyon. San Gabriel Mountains. 731 Comment
  UCR181563  Nemophila menziesii R. G. Swinney 1995-4-1 3421 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  RSA293639  Nemophila menziesii var. integrifolia Lyman Benson 1947-5-6 12353 San Bernardino Flat just below Camp Baldy 1220 Comment
  RSA29712  Nemophila menziesii var. integrifolia Louis C. Wheeler 1932-5-28 776 Los Angeles San Gabriel Mtns.: Cascade Canyon off San Antonio Canyon. 1113 Comment
  RSA66658  Nemophila menziesii var. integrifolia Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  UC1400331  Nemophila menziesii var. integrifolia Mae Z. Thorne 1971-6-9 40968 San Bernardino Cucamonga Canyon along truck trail San Bernardino National Forest, San Gabriel Mts. 792 Comment
  UC284097  Nemophila menziesii var. integrifolia I. Johnston 1917-4-1 73 San Bernardino Cucamonga Canyon 914 Comment
  POM3472  Nemophila menziesii var. menziesii I. M. Johnston 1917-4-1 1353 San Bernardino Cucamonga Canyon 915 Comment
  RSA221496  Nemophila menziesii var. menziesii Arthur C. Gibson 1971-4-2 1789 San Bernardino Stoddard Canyon, Angeles National Forest 793 Comment
  RSA609074  Nemophila menziesii var. menziesii Louis C. Wheeler 1932-3-28 776 Los Angeles Cascade Canyon off San Antonio Canyon. 1113 Comment
  RSA721505  Nemophila menziesii var. menziesii R. G. Swinney 1995-4-7 3421 San Bernardino flats immediately S of Spring Hill, W of FS Rd 2No4 1220 Comment
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Jun 2 2010
  RSA747823  Nicotiana acuminata Justin M. Wood, Brandy Wood 2009-6-28 995 San Bernardino City of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College. 505 Comment
  UCR213344  Nicotiana acuminata var. multiflora Justin M. Wood, Brandy N. Wood 2009-6-28 995 San Bernardino San Bernardino Valley, city of Rancho Cucamonga, Alta Loma #2 flood control basin between Haven Ave and Hermosa Ave, just west of Chaffey College 505 Comment
  RSA0036683  Nicotiana glauca David Finch 1984-5-12 29 San Bernardino Upland. San Antonio Heights. Belleview Avenue, 0.5 mi north of Arctic. Comment
  UCR242855  Oenothera elata subsp. hookeri R. G. Swinney 2009-8-6 11542 Los Angeles Transverse Range; San Gabriel Mountains, San Antonio Canyon, below hogsback, 2.4 mi. upstream from Shinn Rd. on canyon bottom 1073 Comment
  RSA188563  Oreonana vestita R. F. Thorne 1965-8-30 35447 San Bernardino Angeles National Forest, just below Ontario Peak 2607 Comment
  RSA188653  Oreonana vestita R. F. Thorne 1965-8-30 35447 San Bernardino Angeles National Forest, just below Ontario Peak 2607 Comment
  RSA574941  Oreonana vestita R. G. Swinney 1994-7-1 3042 San Bernardino Cucamonga wilderness, Big Horn Peak. 2561 Comment
  RSA597640  Oreonana vestita L. C. Wheeler 1968-6-15 s.n. San Bernardino San Gabriel Mountains. Vicinity of summit of Cucamonga Peak. 2683 Comment
  RSA707480  Oreonana vestita Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1626 San Bernardino SW Ridgeline of Cucamonga Peak. 2622 Comment
  UCR164847  Oreonana vestita Naomi Fraga, Sarah J. De Groot, Sula Vanderplank 2005-7-18 1626 San Bernardino Transverse Ranges: San Gabriel Mountains region, SW Ridgeline of Cucamonga Peak 2683 Comment
  UCR16913  Oreonana vestita T. P. Krantz 1979-6-25 s.n. San Bernardino San Gabriel Mtns., on Ontario [Peak] Ridge above Kelly Camp 2530 Comment
  UCR179981  Oreonana vestita R. G. Swinney 1995-8-14 4436 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UC303470  Orobanche bulbosa I. Johnston 1917-5-20 120 San Bernardino Cucamonga Canyon 762 Comment
  JEPS10828  Orobanche fasciculata Frank W. Peirson 1919-6-7 465 Los Angeles San Gabriel Mountains, Cow Canyon Divide. Comment
  UC303472  Orobanche fasciculata I. M. Johnston 1917-7-30 1556 Los Angeles San Antonio Mountains, Cucamonga Peak. Comment
  UCR87366  Orobanche fasciculata R. G. Swinney 1994-4-30 2815 San Bernardino Eastern San Gabriel Mtns, c. 0.5 mi NW of East Cucamonga Canyon at Cucamonga Truck Trail (FS Road 1N35) 1220 Comment
  UCR94373  Orobanche fasciculata R. G. Swinney 1995-7-25 4339 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  JEPS79771  Orobanche valida subsp. valida W. P. Armstrong 1979-8-15 Los Angeles se firebreak of ridge, w side of ridge Lookout Mtn. 1798 Comment
  JEPS79817  Orobanche valida subsp. valida W. P. Armstrong 1979-8-1 Los Angeles s.e. firebreak ridge of Lookout Mt. (w. side of ridge) 1798 Comment
  RSA574932  Orthocarpus R. G. Swinney 1994-7-6 3018 San Bernardino Approx. 100 m SE of Spring Hill area, ca. 100 m W of Barrett-Stoddard Rd (FS Rd 2N04). W of Pinus coulteri plantation. 1220 Comment
  POM67102  Osmorhiza brachypoda Marcus E. Jones 1924-05 s.n. Los Angeles Stoddard Canon Comment
  UCR87458  Osmorhiza brachypoda R. G. Swinney 1994-4-8 2757 San Bernardino San Gabriel Mtns., Cucamonga Canyon 917 Comment
  POM72469  Oxytheca parishii var. parishii I. M. Johnston 1925-8-1 6620 San Bernardino San Antonio Mountains, western end Ontario Peak Ridge 2530 Comment
  RSA748450  Oxytheca parishii var. parishii Orlando Mistretta 1991-7-26 s.n. San Bernardino Kellys Camp. Comment
  POM2213  Oxytheca trilobata I. M. Johnston 1918-6-30 2045 San Bernardino Cucamonga Canyon 1448 Comment
  UC205917  Oxytheca trilobata I. M. Johnston 1918-6-30 2045 San Bernardino Cucamonga Canyon San Antonio Mountains 1447 Comment
  CAS-BOT-BC316977  Packera ionophylla Ivan Murray Johnston 1918-6-23 2042 San Bernardino Cascade Canon (Fork of San Antonio Canon), San Antonio Mountains. 2133 Comment
  GH427644  Packera ionophylla Ivan M. Johnston 1918-6-23 2043 Unknown Cascade Canon (Fork of San Antonio Canon), San Antonio Mountains 1524 Comment
  POM48823  Packera ionophylla I. M. Johnston 1924-6-28 s.n. San Bernardino Cascade Canyon, (west end Ontario Peak) 1676 Comment
  POM72484  Packera ionophylla I. M. Johnston 1925-8-1 6606 Los Angeles Upper Barrett Canyon, W end Ontario Peak on shady N slope near Cascade-Barrett Canyon divide 2042 Comment
  POM8394  Packera ionophylla I. M. Johnston 1918-6-23 2042 San Bernardino Cascade Canyon, (fork of San Antonio Canyon) 1524 Comment
  UC205682  Packera ionophylla I. M. Johnston 1918-6-23 2042 San Bernardino Cascade Canyon, fork of San Antonio Canyon San Antonio Mountains, San Antonio Canyon 1524 Comment
  POM316448  Paeonia californica Mark Parratt 1962-3-11 121 San Bernardino Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area 534 Comment
  RSA233475  Paeonia californica Robert F. Thorne, R. Carolin 1967-3-17 41623 San Bernardino San Gabriel Mts., San Bernardino National Forest: W of mouth of Cucamonga Canyon 640 Comment
  SD90347  Paeonia californica Robert F. Thorne, R. Carolin 1967-3-17 41623 San Bernardino San Bernardino Nastional Forest, west of mouth of Cucamonga Canyon. 640 Comment
  RSA221463  Papaver californicum Arthur C. Gibson 1971-4-19 1919 San Bernardino Near the front of Stoddard Canyon. Angeles National Forest 793 Comment
  RSA250702  Papaver californicum Robert F. Thorne 1971-6-9 40974 San Bernardino San Gabriel Mountains, San Bernardino National Forest: Cucamonga Canyon along truck trail. 793 Comment
  UCR109033  Pectocarya linearis Scott D. White 1998-3-16 6203 San Bernardino Eastern San Gabriel Mtns, Rancho Cucamonga, bajada at the eastern foot of the mtns. Between Beryl Ave. and Hellman Ave., 3 road miles north of Foothill Blvd. 549 Comment
  POM78985  Pedicularis semibarbata I. M. Johnston 1925-7-22 5123 San Bernardino San Antonio Mountains: S slope of Cucamonga Peak, canyon W of Manzanita Flats 1951 Comment
  RSA597635  Pedicularis semibarbata Louis C. Wheeler 1968-6-15 s.n. San Bernardino San Gabriel Mountains. Cucamonga Peak Trail. 2591 Comment
  RSA654215  Pedicularis semibarbata Valerie L. Soza, LeRoy Gross 2000-5-23 953 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail. 2378 Comment
  UCR147623  Pedicularis semibarbata Valerie Soza, LeRoy Gross 2000-5-23 953 San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  UCR182225  Pedicularis semibarbata R. G. Swinney 1995-8-14 4423 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  CAS-BOT-BC67715  Pellaea andromedifolia Marcus E. Jones 1924-2-15 s.n. Los Angeles San Antonio Canyon, Claremont Comment
  RSA651030  Pellaea andromedifolia Walter Stewart 1948-2-14 s.n. San Bernardino Cucamonga Canyon, 5 miles north of Upland. 579 Comment
  UC1505616  Pellaea andromedifolia Robert T. Clausen and Harold Trapido 1940-6-27 4746 San Bernardino Cascade Canyon; San Gabriel Mts, Santa Ana River Basin 1295 Comment
  UC399515  Pellaea andromedifolia I. Johnston 1917-4-1 81 San Bernardino <Chevcoa> fork Cucamonga Canyon 1280 Comment
  UCR87444  Pellaea andromedifolia R. G. Swinney 1994-1-15 2691 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  RSA221550  Pellaea andromedifolia var. andromedifolia Arthur C. Gibson 1971-4-30 1950 San Bernardino San Gabriel Mountains: Stoddard Canyon, Angeles National Forest. Comment
  RSA574980  Pellaea andromedifolia var. andromedifolia R. G. Swinney 1994-1-15 2691 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  RSA651846  Pellaea andromedifolia var. andromedifolia Marion P. Harthill 1971-5-11 192 Los Angeles San Antonio Canyon. Comment
  RSA780005  Pellaea mucronata R. G. Swinney, Jane Strong 2009-4-7 10304 Los Angeles San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  SFV22074  Pellaea mucronata R. G. Swinney, J. Strong 2009-4-7 10304 Los Angeles San Gabriel Mountains San Antonio Canyon, 2.4 miles north of Shinn Road. Canyon bottom at pond. 1073 Comment
  UCR190410  Pellaea mucronata R. G. Swinney 2000-6-22 7843 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR204542  Pellaea mucronata R. G. Swinney 2005-7-22 8354 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  UCR220191  Pellaea mucronata R. G. Swinney, Jane Strong 2009-4-7 10304 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  POM276884  Pellaea mucronata var. mucronata Lyman Benson 1947-5-9 12362 San Bernardino San Gabriel Mountains, Flat just below Camp Baldy. 1219 Comment
  RSA221551  Pellaea mucronata var. mucronata Arthur C. Gibson 1971-4-30 1949 San Bernardino [San Gabriel Mountains] Angeles National Forest, Stoddard Canyon, truck trail. Comment
  RSA479443  Pellaea mucronata var. mucronata Lyman Benson 1968-11-25 16701 San Bernardino San Gabriel Mountains, 1 mile northeast of Camp Baldy. Comment
  JEPS6886  Penstemon X parishii S. B. and W. F. Parish June, 1882 355 San Bernardino Cucumonga Mts. Cucamonga Mts. Comment
  NY130465  Penstemon X parishii S. B. Parish 07 1880 788 San Bernardino Cucumuzo Mts. [spelling ?] Comment
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Jul 12 2010
  UC195293  Penstemon X parishii S. B. Parish and W. F. Parish Jun 1882 355 San Bernardino Cucumango Mt. [Cucamunga Mt.] Comment
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Oct 1 2016
  UC205882  Penstemon grinnellii I. M. Johnston 1917-7-30 1526 San Bernardino summit of Ontario Pk San Antonio Mountains, summit of Ontario Pk (San Antonio Mountains, Southern California) 2651 Comment
  UC219132  Penstemon grinnellii I. M. Johnston 1917-7-30 1526 San Bernardino Ontario Pk San Antonio Mountains, Ontario Pk (San Antonio Mountains, Southern California) 2651 Comment
  UCR85462  Penstemon grinnellii R. G. Swinney 1994-7-8 3047 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  UCR96820  Penstemon grinnellii R. G. Swinney 1995-8-14 4439 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR96827  Penstemon grinnellii R. G. Swinney 1994-7-28 3122 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  POM11205  Penstemon grinnellii subsp. grinnellii Philip A. Munz 1922-7-19 6095 San Bernardino Cucamonga Peak 2439 Comment
  POM49904  Penstemon grinnellii subsp. grinnellii I. M. Johnston 1924-6-8 s.n. San Bernardino Cascade Canyon (west end Ontario Peak). 1677 Comment
  RSA654357  Penstemon grinnellii subsp. grinnellii Valerie L. Soza, LeRoy Gross 2000-5-23 956 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail. 2378 Comment
  POM4265  Penstemon grinnellii var. grinnellii I. M. Johnston 1917-7-30 1526 San Bernardino Ontario Peak. 2652 Comment
  RSA165268  Penstemon heterophyllus subsp. australis Gordon Pilone, M. W. Purratt 1962-6-11 494 San Bernardino 2 miles from mouth Cucamonga Canyon, San Gabriel Mountains, Pacific Slope Drainage Area. 762 Comment
  UCR277512  Penstemon heterophyllus var. heterophyllus Mitch Provance, Ken Halama 2003-6-16 17094 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  POM11206  Penstemon rostriflorus Philip A. Munz 1922-7-19 6096 San Bernardino Cucamonga Peak 2439 Comment
  POM72810  Penstemon rostriflorus I. M. Johnston 1925-8-1 6603 San Bernardino Western end Ontario Peak Ridge. 2591 Comment
  UC218201  Penstemon rostriflorus P. A. Munz 1922-7-19 6096 San Bernardino Cucamonga Peak San Gabriel Mts., Cucamonga Peak 2438 Comment
  RSA739  Penstemon spectabilis J. T. Howell 1927-6-11 78 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCR94410  Penstemon spectabilis R. G. Swinney 1995-7-25 4342 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA289620  Penstemon spectabilis subsp. subviscosus D. A. Young 1969-5-25 P- 488 San Bernardino at the end of Haven Ave. N. of Chaffey College in Deer Canyon 457 Comment
  RSA596902  Penstemon spectabilis subsp. subviscosus R. G. Swinney 1995-7-25 4342 San Bernardino Stoddard Flats 1360 Comment
  RSA649997  Penstemon spectabilis subsp. subviscosus Stuart McKinnon 1948-5-1 s.n. San Bernardino Along east side of fire road on east side of Cucamonga Canyon, 600 ft from powerline. 457 Comment
  RSA660352  Penstemon spectabilis subsp. subviscosus David Finch 1984-4-7 2 San Bernardino Upland, San Antonio Heights. Belleview Ave, .5 miles north Arctic. Comment
  UC399565  Pentagramma triangularis subsp. triangularis I. Johnston 1917-4-1 83 San Bernardino Charcoal Fork; Cucamonga Canyon 1295 Comment
  CHSC25958  Persea americana var. americana Thomas W. Eakle 1971-3-25 88 San Bernardino Ca. 8 mi. So.of Mt. Baldy at intersection of Mtn. Ave. and San Antonio Crescent West. In San Bernardino Mtns. 609 Comment
  RSA649306  Phacelia David Grauer 1991-4-9 115 San Bernardino 12 miles N. of 10 Fry. on Mountain Ave. Comment
  UCR190451  Phacelia R. G. Swinney 2000-6-22 7851 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  POM71759  Phacelia austromontana I. M. Johnston 1925-8-1 6621 San Bernardino Western end Ontario Peak Ridge. 2561 Comment
  POM71760  Phacelia austromontana I. M. Johnston 1925-8-1 6610 Los Angeles San Antonio Mountains: western end Ontario Peak ridge. 2348 Comment
  RSA191551  Phacelia austromontana Robert F. Thorne 1966-6-20 36545 San Bernardino San Gabriel Mountains, San Bernardino National Forest: on NW slope of Cucamonga peak, Cucamonga wild area 2439 Comment
  RSA664553  Phacelia austromontana R. G. Swinney 1995-7-11 4188 San Bernardino Big Horn Peak (W of Cucamonga Peak). 2570 Comment
  RSA749661  Phacelia austromontana R. G. Swinney 2005-7-22 8351 San Bernardino Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2631 Comment
  UCR204539  Phacelia austromontana R. G. Swinney 2005-7-22 8351 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  RSA574610  Phacelia brachyloba R. G. Swinney 1994-6-28 3006 San Bernardino USFS Rd. no.1N34 (Big Tree Truck Road) ca. 6 mi NE of intersection of Skyline and Almond Ave. in Cucamonga. 1561 Comment
  RSA651737  Phacelia brachyloba Lydia M. Gonzalez 1988-5-16 22 San Bernardino 2 miles north of intersection of Waterman Avenue and Old Waterman Canyon road; roadside 915 Comment
  RSA768699  Phacelia brachyloba Brandy Wood 2010-6-4 33 San Bernardino City of Rancho Cucamonga: Demen s Canyon flood control basin, just N of terminus of Hellman Ave. and just W of Amethyst Ave. 599 Comment
  UC1375362  Phacelia brachyloba Arthur C. Gibson 1971-4-2 1791 San Bernardino Stoddard Canyon Angeles National Forest (from base to 2800 ft elevation) Comment
  POM78164  Phacelia cicutaria var. hispida F. M. Reed 1922-7-8 4913 San Bernardino Barrett Canyon, below Camp Baldy Comment
  RSA221486  Phacelia cicutaria var. hispida Arthur C. Gibson 1971-4-30 1938 San Bernardino Stoddard Canyon, Angeles National Forest. 777 Comment
  RSA651738  Phacelia cicutaria var. hispida Lydia M. Gonzalez 1988-5-16 24 San Bernardino 2 miles north of intersection of Waterman Avenue and Old Waterman Canyon road; roadside 915 Comment
  UC1375361  Phacelia cicutaria var. hispida Arthur C. Gibson 1971-4-16 1821 San Bernardino Stoddard Canyon Angeles National Forest (n slope) 762 Comment
  UCR180801  Phacelia curvipes R. G. Swinney 1995-4-1 3418 San Bernardino San Gabriel Mtns., flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak 1220 Comment
  UCR98623  Phacelia curvipes R. G. Swinney 1994-7-8 3054 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  RSA221501  Phacelia davidsonii Arthur C. Gibson 1971-4-25 1933 San Bernardino Angeles National Forest, along the Barrett-Stoddard Truck Trail, Stoddard Canyon. 1341 Comment
  RSA718850  Phacelia davidsonii R. G. Swinney 1995-4-1 3418 San Bernardino Flats immediately south of Spring Hill, west of FS Rd 2N04 (Barrett-Stoddard Truck Rd.), north of Stoddard Peak. 1220 Comment
  RSA72481  Phacelia davidsonii I. M. Johnston 1925-8-1 6611 Los Angeles San Antonio Mountains: western end Ontario Peak ridge. 2348 Comment
  RSA784334  Phacelia davidsonii J. D. Olmsted 1959-4-24 478 San Bernardino Cascade Canyon along Fire Road from Barrett Canyon to W Fork of Cucamonga Canyon. 1372 Comment
  SEINET3289853 Image available Phacelia davidsonii M. W. Denslow, LeRoy Gross 2003-5-6 1082 San Bernardino Transverse Rnages; San Gabriel Mountains region: Along Barret-Stoddard Road at Stoddard Flat. Comment
  RSA221481  Phacelia distans Arthur C. Gibson 1971-4-16 1830 San Bernardino Stoddard Canyon, Angeles National Forest. 854 Comment
  RSA221491  Phacelia distans Arthur C. Gibson 1971-4-16 1828 San Bernardino Angeles National Forest, Stoddard Canyon 747 Comment
  RSA233478  Phacelia distans Robert F. Thorne 1967-3-17 41624 San Bernardino W. of mouth of Cucamonga Canyon. 640 Comment
  UC1375363  Phacelia distans Arthur C. Gibson 1971-4-16 1860 San Bernardino lower Stoddard Canyon Angeles National Forest (lower part of slopes) Comment
  HSC87149  Phacelia douglasii Lyman Benson 1947-5-6 12354 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM293638  Phacelia douglasii Lyman Benson 1947-5-6 12354 San Bernardino Flat just below Camp Baldy 1220 Comment
  RSA221473  Phacelia imbricata subsp. imbricata Arthur C. Gibson 1971-5-12 1982 San Bernardino Stoddard Canyon. 768 Comment
  POM48103  Phacelia longipes I. M. Johnston 1924-8-13 s.n. Los Angeles side canyon of San Antonio Canyon west of Spring Hill 1372 Comment
  POM49894  Phacelia longipes I. M. Johnston 1924-6-28 s.n. San Bernardino west end Ontario Pk. Ridge, in upper reaches of W fork Cucamonga Canyon 1829 Comment
  POM78982  Phacelia longipes I. M. Johnston 1925-7-22 s.n. San Bernardino upper Cucamonga Canyon in branch west of Manzanita Flats 1433 Comment
  RSA660220  Phacelia longipes Fred Brooks 1988-5-7 38 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  RSA784337  Phacelia longipes J. D. Olmsted 1959-4-22 439 Los Angeles Cow Canyon - E. San Gabriel drainage area. Glendora Mountain Road 0.5 mi from Camp Baldy, then 100 yrds N along fire road to Coldwater Canyon, Thompson s ranch, etc. 1433 Comment
  UC107323  Phacelia longipes S. B. and W. F. Parish 1880-1 441 San Bernardino Cucamonga Mt. Comment
  UC212199  Phacelia longipes I. M. Johnston 1918-6-30 2009 San Bernardino above Charcoal Camp; San Antonio Mountains, Cucamonga Canyon 1447 Comment
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Apr 18 2016
  RSA221462  Phacelia minor Arthur C. Gibson 1971-4-2 1790 San Bernardino Stoddard Canyon. 738 Comment
  RSA221467  Phacelia minor Arthur C. Gibson 1971-4-16 1872 San Bernardino Stoddard canyon, Angeles National Forest. 793 Comment
  RSA518118  Phacelia minor Mark Parratt 1962-4-21 173 San Bernardino 3 miles above upper check dam in Deer Canyon, Alta Loma, San Gabriel Mountains, Pacific Slope Drainage Area. 1067 Comment
  RSA650539  Phacelia minor Marion P. Harthill 1971-5-11 173 Los Angeles San Antonio Canyon. Comment
  UCR102187  Phacelia mohavensis R. G. Swinney 1995-7-11 4188 San Bernardino San Gabriel Mtns., Bighorn Peak, NW of Cucamonga Peak 2573 Comment
  RSA784138  Phacelia ramosissima J. D. Olmsted 1959-4-23 476 San Bernardino Cascade Canyon along fire road from Barrett Canyon to west fork of Cucamonga Canyon. San Gabriel Mountains, San Antonio Creek drainage area. 1372 Comment
  UCR96040  Phacelia ramosissima R. G. Swinney 1995-7-25 4312 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA645779  Phacelia ramosissima var. ramosissima R. G. Swinney 1995-7-25 4312 San Bernardino San Gabriel Mts., Stoddard Flats. [UTM 10km cell: MH-3E, 8N. San Antonio Canyon]. 1366 Comment
  RSA0117858  Phalaris minor Robert L. Benson 1960-5-26 51 Los Angeles 1/2 mile above fire station, San Antonio Canyon. Mt. Range: San Gabriel. 609 Comment
  RSA626112  Pholistoma auritum LeRoy Gross 1999-4-29 147 Los Angeles Santa Susana Mountains, east end: Rice Canyon, north on interstate 5, exit Calgrove Ave. turn left to The Old Road, City of Newhall. 427 Comment
  RSA574998  Phoradendron macrophyllum R. G. Swinney 1994-1-26 2712 San Bernardino Eastern San Gabriel Mountains: Cucamonga Canyon, at intersection with FS Road 1N35 (W Cucamonga Truck Trail). 890 Comment
  UCR143551  Phoradendron macrophyllum George H. Grinnell 1923-6-5 s.n. Los Angeles San Gabriel Mtns., near Camp Baldy 1372 Comment
  UCR99629  Phoradendron macrophyllum R. G. Swinney 1994-1-26 2712 San Bernardino Eastern San Gabriel Mountains, Cucamonga Canyon, at intersection with FS Road 1N35 (W Cucamonga Truck Trail). NE of jct. on W bank of stream 890 Comment
  UCR99595  Phoradendron tomentosum subsp. macrophyllum R. G. Swinney 1994-1-26 2711 San Bernardino Eastern San Gabriel Mountains, Cucamonga Canyon, at intersection with FS Road 1N35 (W Cucamonga Truck Trail). NE of jct. on W bank of stream 890 Comment
  POM354335  Phoradendron villosum Louis C. Wheeler 1931-7-23 21 San Bernardino San Gabriel Mountains, west side Ontario Peak. 1463 Comment
  RSA221490  Phoradendron villosum Arthur C. Gibson 1971-5-19 1987 San Bernardino Truck road from Stoddard Flat, Stoddard Canyon, Angeles National Forest. 1159 Comment
  RSA574996  Phoradendron villosum R. G. Swinney 1994-1-26 2710 San Bernardino Eastern San Gabriel Mountains: Forest Service Road 1N35 (W Cucamonga Truck Trail), 3.6 miles NW of entrance sign (ca. 1 mile N of Almond Avenue) where road intersects E fork of Stoddard Canyon. 1137 Comment
  RSA576771  Phoradendron villosum Vanessa Ashworth, Nigel Boyle 1995-1-28 84 Los Angeles Cow Canyon Saddle above Baldy Village. 1380 Comment
  RSA576772  Phoradendron villosum Vanessa Ashworth, Nigel Boyle 1995-1-28 83 Los Angeles Cow Canyon Saddle above Baldy Village. 1380 Comment
  RSA600267  Phoradendron villosum Louis C. Wheeler 1932-9-12 1379 Los Angeles San Gabriel Mountains: San Antonio Canyon; west of Hog Back. 1311 Comment
  RSA602392  Phoradendron villosum Louis C. Wheeler 1956-4-21 7180 San Bernardino San Gabriel Mountains: Spring Hill Mesa, San Antonio Canyon. Comment
  RSA603194  Phoradendron villosum Louis C. Wheeler 1972-12-20 12787 Los Angeles San Gabriel Mountains: Cow Canyon Saddle 1372 Comment
  RSA614336  Phoradendron villosum R. G. Swinney 1994-1-26 2710 San Bernardino Eastern San Gabriel Mountains: Forest Service Road 1N35 (W Cucamonga Truck Trail), 3.6 miles NW of entrance sign (ca. 1 mile N of Almond Avenue) where road intersects E fork of Stoddard Canyon. 1137 Comment
  SFV21170  Phoradendron villosum A. E. Dorsey 2007-4-22 10 San Bernardino San Gabriel Mountains Along Barrett-Stoddard Road off of Mount Baldy Road. 1200 Comment
  UCR99804  Phoradendron villosum R. G. Swinney 1994-1-26 2710 San Bernardino San Gabriel Mtns., Forest Service Road 1N35 ( W Cucamonga Truck Trail), 3.6 mi. NW of entrance sign (c. 1 mi. north of Almond Avenue), where road intersects E fork of Stoddard Canyon 1137 Comment
  UCR82409  Pinus contorta var. murrayana R. G. Swinney 1994-7-8 3049 San Bernardino Eastern San Gabriel Mtns., Cucamonga Wilderness, Big Horn Peak 2561 Comment
  POM277196  Pinus coulteri Lyman Benson 1947-5-6 12360 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM303757  Pinus coulteri Lyman Benson 1947-5-6 12360 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM153268  Pinus lambertiana W. L. Cover 1928-05 s.n. San Bernardino Ontario Peak Comment
  POM78969  Piperia elongata I. M. Johnston 1925-7-22 s.n. San Bernardino Cucamonga Canyon [San Gabriel Mountains]. 976 Comment
  SD227784  Plagiobothrys collinus Scott D. White, Christine Mukai 1998-4-22 6337 San Bernardino Rancho Cucamonga: Bajada at the foot of the eastern San Gabriel Mts. West of Beryl Ave. immediately S of Heritage Park; ca. 3 road miles N of Foothill Blvd. 536 Comment
  UCR109041  Plagiobothrys collinus Scott D. White, Christine Mukai 1998-4-22 6337 San Bernardino San Bernardino Valley, Rancho Cucamonga: bajada at the foot of the E San Gabriel Mts. west of Beryl Ave. immediately south of Heritage park; c. 3 road mi north of Foothill Blvd. 549 Comment
  RSA730706  Platanthera sparsiflora Richard G. Swinney 1997-5-31 5532 Los Angeles near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon. Spring dense marshy meadow. 1280 Comment
  UCR181130  Platanthera sparsiflora R. G. Swinney 1997-5-31 5532 San Bernardino San Gabriel Mtns, near Mt. Baldy School, south of Mt. Baldy village, c. 75 m east of San Antonio Canyon 1280 Comment
  SFV21167  Platanus racemosa A. E. Dorsey 2007-4-22 16 San Bernardino San Gabriel Mountains Along Barrett-Stoddard Road off of Mount Baldy Road. In seasonally dry wash. 1200 Comment
  UCR204541  Poa fendleriana R. G. Swinney 2005-7-22 8353 San Bernardino San Gabriel Mtns., Etiwanda Peak (peak 8662) c. 0.8 mi. NE of Cucamonga Peak 2641 Comment
  RSA573553  Poa secunda Timothy S. Ross 1992-5-8 6291 Los Angeles San Gabriel Mountains: San Antonio Canyon; upper N side of Hog Back. 1183 Comment
  RSA626110  Poa secunda LeRoy Gross 1999-4-29 154 Los Angeles Santa Susana Mountains, east end: Rice Canyon, north on interstate 5, exit Calgrove Ave. Turn left to The Old Road, City of Newhall. 426 Comment
  UCR179721  Poa secunda R. G. Swinney 1995-7-20 4319 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  UCR190453  Poa secunda R. G. Swinney 2000-6-22 7845 San Bernardino San Gabriel Mtns., 'Etiwanda Peak', c. 0.9 mi. NE of Cucamonga Peak on same ridge 2641 Comment
  UCR210168  Poa secunda R. G. Swinney 2008-10-12 9509 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  POM1237  Poa secunda subsp. secunda I. M. Johnston 1919-6-7 2164 San Bernardino Cucamonga Canon at Charcoal Camp 1433 Comment
  POM6402  Poa secunda var. secunda I. M. Johnston 1919-6-7 2164 San Bernardino Cucamonga Canon at Charcoal Camp 1433 Comment
  POM66455  Poa secunda var. secunda Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  RSA221405  Poa secunda var. secunda Arthur C. Gibson 1971-4-16 1844 San Bernardino At the mouth of Stoddaed Canyon. Angeles National Forest 741 Comment
  RSA597303  Pogogyne douglasii subsp. parviflora R. G. Swinney, Mike Riggs 1994-8-18 3201 San Bernardino San Gabriel Mountains: Cucamonga Motorway, W of junction of Cucamonga Motorway and Cucamonga Canyon. 1030 Comment
  RSA601445  Polygonum arenastrum Louis C. Wheeler 1932-9-5 1341 Los Angeles San Antonio Canyon 1067 Comment
  RSA596962  Polygonum aviculare R. G. Swinney 1996-6-8 4886 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  UCR98393  Polygonum aviculare R. G. Swinney 1996-6-8 4886 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  POM6441  Polypodium californicum I. M. Johnston 1919-6-7 2177 San Bernardino Cucamonga Canyon. (Charcoal Canyon Fork). 1098 Comment
  POM6442  Polypodium californicum I. M. Johnston 1919-6-7 2178 San Bernardino Cucamonga Canyon 915 Comment
  POM6444  Polypodium californicum I. M. Johnston 1919-6-7 2174 San Bernardino Cucamonga Canyon. San Antonio Mountains. Comment
  RSA221415  Polypodium californicum Arthur C. Gibson 1971-4-2 1810 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA651018  Polypodium californicum Marion P. Harthill 1971-5-11 180 Los Angeles San Antonio Canyon. Comment
  RSA651019  Polypodium californicum Walter Stewart 1948-2-14 s.n. San Bernardino 5 miles N of Upland, collected in Cucamonga Canyon near its mouth. 518 Comment
  UC1713557  Polypodium californicum Marcus E. Jones, A. M. 1924-2-15 Los Angeles San Antonio Canyon Claremont Comment
  UCR182209  Polypodium californicum R. G. Swinney 1998-4-15 6014 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCSB62310  Polypodium californicum Kiefer, Lawrence 1967-5-21 Los Angeles San Gabriel Mtns., NE of Claremont, North Fork Barrett Canyon, tributary of San Antonio Canyon, ca. 1/4mi above USFS Rd. 2N04 1219 Comment
  UCSB62515  Polypodium californicum Kiefer, Lawrence 1963-1-19 San Bernardino San Gabriel Mtns., Cucamonga Canyon, ca. 2 mi from mouth. 762 Comment
  UCSB62753  Polypodium californicum Kiefer, Lawrence 1963-1-19 San Bernardino San Gabriel Mtns., Cucamonga Canyon, ca. 2 mi from mouth 762 Comment
  UCSB62763  Polypodium californicum Kiefer, Lawrence 1963-1-19 San Bernardino San Gabriel Mtns., Cucamonga Canyon, ca. 2 mi from mouth 762 Comment
  RSA707756  Polypogon viridis Naomi Fraga, Lisa Rojas 2005-7-7 1610 San Bernardino Cucamonga Canyon, past the gaging station just south of the narrows. 732 Comment
  RSA711125  Polypogon viridis Naomi Fraga, Lisa Rojas 2005-7-7 1609 San Bernardino Cucamonga Canyon, past the gaging station just south of the narrows. 732 Comment
  RSA729884  Polypogon viridis R. G. Swinney 1998-8-28 6841 Los Angeles San Gabriel Mtns.: Stoddard Canyon at 'Stoddard Falls' 915 Comment
  UCR189995  Polystichum imbricans R. G. Swinney 1998-6-16 6975 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  CAS-BOT-BC76783  Polystichum imbricans subsp. curtum Louis C. Wheeler 1932-11-6 1444 San Bernardino San Gabriel Mts. - Deer Canyon 975 Comment
  POM11144  Polystichum imbricans subsp. curtum P. A. Munz 1922-7-18 6087 San Bernardino Ontario Peak, one plant on west slope. 2590 Comment
  RSA610716  Polystichum imbricans subsp. curtum L. C. Wheeler 1933-3-12 1519 San Bernardino Cascade Canyon off San Antonio, San Gabriel Mts. 1371 Comment
  SD122137  Polystichum imbricans subsp. curtum Robert T. Clausen, Harold Trapido 1940-6-27 4744 San Bernardino San Gabriel Mountains, rocky slopes of Cascade Canyon 1295 Comment
  UC1495278  Polystichum imbricans subsp. curtum Robert T. Clausen and Harold Trapido 1940-6-27 4744 San Bernardino Cascade Canyon; San Gabriel Mts., Santa Ana River Basin 1295 Comment
  POM211520  Polystichum imbricans subsp. imbricans L. C. Wheeler 1932-11-6 1444 San Bernardino Deer Canyon, San Gabriel Mtns. 976 Comment
  RSA575089  Polystichum imbricans subsp. imbricans R. G. Swinney 1994-4-30 2809 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  RSA577150  Polystichum imbricans subsp. imbricans L. C. Wheeler 1932-11-6 1444 San Bernardino San Gabriel Mountains: Small canyon off mouth of Deer Canyon. 975 Comment
  RSA729739  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-6-16 6975 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Cnyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
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Mar 14 2010
  CAS-BOT-BC76686  Polystichum munitum Robert T. Clausen; Harold Trapido 1940-7-27 4744 San Bernardino Pacific Border, Santa Ana River - slopes of Cascade Canyon, San Gabriel Mts. 1295 Comment
  RSA649803  Populus fremontii subsp. fremontii Fred Brooks 1988-5-7 34 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  RSA370  Prunus ilicifolia J. T. Howell 1927-6-11 82 San Bernardino Highland Avenue, east of Upland. 305 Comment
  UCD113476  Prunus ilicifolia Gordon J. Pilone 1952-6-11 234 San Bernardino Cucumonga. 762 Comment
  RSA221417  Prunus ilicifolia subsp. ilicifolia Arthur C. Gibson 1971-4-18 1901 San Bernardino Stoddard Canyon, Angeles National Forest. 793 Comment
  RSA233473  Prunus ilicifolia subsp. ilicifolia Robert F. Thorne, R. Carolin 1967-3-17 41622 San Bernardino San Gabriel Mts., San Bernardino National Forest: W of mouth of Cucamonga Canyon 640 Comment
  RSA221448  Pseudotsuga macrocarpa Arthur C. Gibson 1971-4-30 1951 San Bernardino Stoddard Canyon, Angeles National Forest 1159 Comment
  RSA660221  Pseudotsuga macrocarpa Fred Brooks 1988-5-7 39 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  SEINET951710  Pteridaceae I. Johnston 1917-1 Unknown Cucamonga Canyon. Charcoal Fork Comment
  POM78970  Pterospora andromedea I. M. Johnston 1925-7-22 s.n. San Bernardino South slope of Cucamonga Peak, canyon below Manzanita Flats. 1921 Comment
  RSA188578  Pterospora andromedea R. F. Thorne 1965-8-30 35443 San Bernardino along Ontario Peak trail about 1/2 mi. from Kelly's Camp 2530 Comment
  RSA191559  Pterospora andromedea R. F. Thorne 1966-6-20 36549 San Bernardino Cucamonga Peak, Cucamonga wild area 2652 Comment
  RSA597637  Pterospora andromedea L. C. Wheeler 1968-6-15 s.n. San Bernardino San Gabriel Mountains. Vicinity of summit of Cucamonga Peak. 2683 Comment
  POM2152  Pterostegia drymarioides I. M. Johnston 1918-6-23 s.n. Los Angeles Spring Hill, San Antonio Canyon; Upper Sonoran Zone. 1280 Comment
  POM66659  Pterostegia drymarioides Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon; so. face, San Gabriel Mts. Comment
  RSA221433  Pterostegia drymarioides Arthur C. Gibson 1971-4-16 1839 San Bernardino Stoddard Canyon, Angeles National Forest. 762 Comment
  RSA575091  Pterostegia drymarioides R. G. Swinney 1994-4-30 2812 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  POM13355  Pycnanthemum californicum P. A. Munz 1922-7-17 6069 Los Angeles San Antonio Canyon. Wet meadow on hillside below Camp Baldy 1280 Comment
  POM307013  Pycnanthemum californicum Henry J. Ramsey 1937-8-19 1910 San Bernardino San Antonio Canyon. Comment
  RSA783520  Pycnanthemum californicum J. D. Olmsted 1959-9-29 1038 Los Angeles Spring at Kerchoff Ranch just south of Baldy town in meadow above apple orchard. San Gabriel Mt. Range. 1311 Comment
  RSA787218  Pycnanthemum californicum J. D. Olmsted 1959-9-25 1030 San Bernardino San Antonio Creek drainage area. Spring meadow NE of Kerchoff ranch and SE of Camp Baldy. NNE of Claremont. 1311 Comment
  RSA83435  Pycnanthemum californicum F. W. Peirson 1951-1 184 Los Angeles San Antonio Canyon. Comment
  UC883752  Pycnanthemum californicum P. A. Munz 1922-7-17 6069 Los Angeles San Antonio Cayon San Gabriel Mts., San Antonio Canyon (hillside below Camp Baldy) 1280 Comment
  UCR162859  Pyrola dentata R. G. Swinney 1995-8-14 4412 San Bernardino San Gabriel Mtns., NE area of Cucamonga Peak 2701 Comment
  CAS-BOT-BC466115  Pyrola picta I. M. Johnston 1925-7-22 5120 San Bernardino San Antonio Mts., Cucamonga Peak 1920 Comment
  UCR85720  Quercus agrifolia R. G. Swinney 1994-1-15 2694 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  RSA289614  Quercus agrifolia var. agrifolia D. A. Young 1969-5-25 p 482 San Bernardino at the end of Haven Ave. N. of Chaffey College in Deer Canyon 457 Comment
  RSA574978  Quercus agrifolia var. agrifolia R. G. Swinney 1994-1-15 2694 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  A344617  Quercus chrysolepis F. R. Fosberg 1932-6-18 8528 Unknown Hogback, San Antonio Canyon, San Gabriel Mts. Comment
  CAS-BOT-BC62527  Quercus chrysolepis Marcus E. Jones 1931-10-10 q 28586 Los Angeles San Antonio Canon Comment
  CAS-BOT-BC62530  Quercus chrysolepis Marcus E. Jones 1931-10-10 q 28586 Los Angeles San Antonio Canon Comment
  POM187991  Quercus chrysolepis Marcus E. Jones 1931-10-10 28586 Los Angeles San Antonio Ca - on, north of Claremont. Comment
  POM67056  Quercus chrysolepis Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canon north of Claremont. Comment
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Jan 2 2015
  RSA221525  Quercus chrysolepis Arthur C. Gibson 1971-4-19 1922 San Bernardino Angeles National Forest, Stoddard Canyon 793 Comment
  UC338549  Quercus chrysolepis J. G. Lemmon 1891-7-18 Los Angeles near Pomona; San Antonio Canyon Comment
  UC847901  Quercus chrysolepis F. R. Fosberg 1932-6-18 8528 Los Angeles Hogback San Gabriel Mts., San Antonio Canyon 1300 Comment
  UCR121259  Quercus chrysolepis R. G. Swinney 1994-7-28 3123 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  UCR210164  Quercus chrysolepis R. G. Swinney 2008-10-12 9496 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  A344550  Quercus dumosa F. R. Fosberg 1932-6-18 8527 Unknown San Antonio Can. below Camp Baldy, San Gabriel Mts. Comment
  CAS-BOT-BC79141  Quercus dumosa S. B. Parish; W. F. Parish 1883-6-1 1653 San Bernardino Cucamonga Mts. Comment
  CAS-BOT-BC79149  Quercus dumosa Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard canon, above Upland Comment
  CAS-BOT-BC86381  Quercus dumosa Marcus E. Jones 1931-10-10 28587 Los Angeles San Antonio Canon Comment
  CAS-BOT-BC86382  Quercus dumosa Marcus E. Jones 1924-2-15 s.n. Los Angeles San Antonio Canon, Claremont Comment
  GH344795  Quercus dumosa S. B. Parish & W. F. Parish 1883-06-01 - 1883-07-01 1653 Unknown Cucamunga Mts. Comment
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Jun 25 2012
  JEPS46155  Quercus durata var. gabrielensis F. R. Fosberg 1932-6-18 8527 Los Angeles below Camp Baldy; San Gabriel Mts., San Antonio Canyon 1400 Comment
  POM187992  Quercus durata var. gabrielensis Marcus E. Jones 1931-10-10 28587 Los Angeles San Antonio Ca - on, north of Claremont. Comment
  RSA221530  Quercus durata var. gabrielensis Arthur C. Gibson 1971-4-19 1923 San Bernardino Near the front of Stoddard Canyon. Angeles National Forest 793 Comment
  RSA596565  Quercus durata var. gabrielensis R. G. Swinney 1996-4-15 4593 San Bernardino Frankish Peak, E of San Antonio Canyon 1250 Comment
  RSA597304  Quercus durata var. gabrielensis R. G. Swinney, Mike Riggs 1994-8-18 3202 San Bernardino San Gabriel Mountains: Cucamonga Motorway, W of junction of Cucamonga Motorway and Cucamonga Canyon. 1030 Comment
  RSA760618  Quercus durata var. gabrielensis R. G. Swinney 2008-10-12 9495 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  SD260963  Quercus durata var. gabrielensis Mitch Provance, Ken Halama 2003-6-16 17097 San Bernardino Foothills of the San Gabriel Mountains: northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Hqaven Ave. and Tackstem St., westward to the toe slope of the foothills. 721 Comment
  UCD170865  Quercus durata var. gabrielensis R. G. Swinney 2008-10-12 9495 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCD45984  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 102 Los Angeles 1.4 miles above Lower San Antonio Ranger Station, Mt. Baldy Road, Los Angeles County, California. 975 Comment
  UCD45986  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 98 Los Angeles Right above junction by Lower San Antonio Ranger Station, Mt. Baldy Road, Los Angeles County, California. 792 Comment
  UCD45987  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 99 Los Angeles Right above junction by Lower San Antonio Ranger Station, Mt. Baldy Road, Los Angeles County, California. 792 Comment
  UCD45988  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 100 Los Angeles 1 mile above Lower San Antonio Ranger Station, Mt. Baldy Road, Los Angeles County, California. 914 Comment
  UCD45989  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 103 Los Angeles 1.4 miles above Lower San Antonio Ranger Station, Mt. Baldy. Los Angeles County, California. 975 Comment
  UCD45992  Quercus durata var. gabrielensis D. Q. Cavagnaro 1963-9-19 101 Los Angeles 1.1 mile above Lower San Antonio Ranger Station, Mt. Baldy Road, Los Angeles County, California. Elevation 3000 feet. 914 Comment
  UCR180478  Quercus durata var. gabrielensis R. G. Swinney, Mike Riggs 1994-8-18 3202 San Bernardino Eastern San Gabriel Mtns., Cucamonga Motorway, west of crossing of Cucamonga Canyon 1030 Comment
  UCR210182  Quercus durata var. gabrielensis R. G. Swinney 2008-10-12 9495 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR210327  Quercus durata var. gabrielensis R. G. Swinney 2008-11-14 9833 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR277550  Quercus durata var. gabrielensis Mitch Provance, Ken Halama 2003-6-16 17097 San Bernardino Foothills of the San Gabriel Mountains, northern borderline of the City of Rancho Cucamonga, west mouth of Deer Canyon, from the northwest corner of Haven Ave. and Tackstem St., westward to the toe slope of the foothills 721 Comment
  UCR94365  Quercus durata var. gabrielensis R. G. Swinney 1995-7-25 4358 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR94427  Quercus durata var. gabrielensis R. G. Swinney 1996-4-15 4593 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR96047  Quercus durata var. gabrielensis R. G. Swinney 1995-7-20 4326 San Bernardino San Gabriel Mountains, NE Spring Hill area, south of Barrett Village, west of Barrett-Stoddard Road 1250 Comment
  HSC101367  Quercus wislizeni R. G. Swinney 2008-11-14 9838 San Bernardino San Gabriel Mtns.: Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  RSA762494  Quercus wislizeni R. G. Swinney 2008-11-14 9838 San Bernardino Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1354 Comment
  UCR210167  Quercus wislizeni R. G. Swinney 2008-10-12 9497 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  UCR210290  Quercus wislizeni R. G. Swinney 2008-11-14 9838 San Bernardino San Gabriel Mtns., Stoddard Flats, ENE of Stoddard Peak, c. 1.5 mi. south of Barrett Village along both sides of Barrett-Stoddard Rd. 1366 Comment
  UCR94362  Quercus wislizeni R. G. Swinney 1995-7-25 4364 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR96044  Quercus wislizeni R. G. Swinney 1996-4-20 4683 San Bernardino San Gabriel Mtns., Stoddard Peak, SW of Stoddard Flat and west of Stoddard-Barrett Mountain Hwy 1402 Comment
  POM2112  Quercus wislizeni var. frutescens I. M. Johnston 1916-11-21 s.n. San Bernardino Upper Stoddard Canyon, Mt. ridge, San Gabriel MMillard's Canyon.ts. Comment
  RSA604496  Quercus wislizeni var. frutescens Louis C. Wheeler 1932-9-12 1377 Los Angeles San Gabriel Mountains: San Antonio Canyon; west of Hog Back. 1311 Comment
  RSA221464  Rafinesquia californica Arthur C. Gibson 1971-4-16 1890 San Bernardino Stoddard canyon, Angeles National Forest. 777 Comment
  RSA597159  Rafinesquia californica R. G. Swinney 1996-6-8 4901 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak); Plants of Eastern San Gabriel Mountains. 1265 Comment
  UCR94414  Rafinesquia californica R. G. Swinney 1996-6-8 4901 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR179595  Rhamnus californica R. G. Swinney 1995-7-25 4332 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  RSA221545  Rhamnus californica subsp. californica Arthur C. Gibson 1971-5-12 1978 San Bernardino Stoddard Canyon. Bottom of canyon at 2420 feet to higher elevations. 738 Comment
  RSA390186  Rhamnus californica subsp. californica E. Crow 1928-5-2 281 Los Angeles San Antonio Canyon Comment
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Jun 10 2012
  RSA612546  Rhamnus californica subsp. californica Louis C. Wheeler 1932-9-12 1375 Los Angeles San Antonio Canyon, San Gabriel Mts. 1220 Comment
  RSA648643  Rhamnus californica subsp. californica Fred Brooks 1988-5-7 30 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff. Comment
  RSA660347  Rhamnus californica subsp. californica David Finch 1984-5-12 26 San Bernardino Upland, San Antonio Heights. Mountain Ave. .1 miles east of Euclid Ave. Comment
  CHSC8451  Rhamnus crocea Edward Laidlaw Smith 1958-2-24 339 San Bernardino Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  CHSC8441  Rhamnus ilicifolia Edward Laidlaw Smith 1958-2-24 340 San Bernardino Cucamonga Canyon, San Gabriel Mt. Range. Cucamonga Creek drainage area. 822 Comment
  POM187986  Rhamnus ilicifolia Marcus E. Jones 1931-10-10 28588 Los Angeles San Antonio Ca - on, north of Claremont. Comment
  POM68650  Rhamnus ilicifolia Marcus E. Jones 1924-5-16 s.n. Los Angeles Stoddard Canyon Comment
  RSA221494  Rhamnus ilicifolia Arthur C. Gibson 1971-5-19 1989 San Bernardino Stoddard Canyon along trail, Angeles National Forest 1280 Comment
  RSA233462  Rhamnus ilicifolia Robert F. Thorne, R. Carolin 1967-3-17 41618 San Bernardino W. of mouth of Cucamonga Canyon. 640 Comment
  RSA760616  Rhamnus ilicifolia R. G. Swinney 2008-10-12 9500 San Bernardino Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1220 Comment
  UCR210244  Rhamnus ilicifolia R. G. Swinney 2008-10-12 9500 San Bernardino San Gabriel Mtns., Spring Hill Flats, south of Barrett Village and north of Stoddard Flat, c. 100 m SW of (2N04.2) Barrett-Stoddard Rd. 1244 Comment
  CAS-BOT-BC170434  Rhus integrifolia Bell Richardson Jackson 1941-6-1 s.n. Los Angeles San Gabriel Wash, N.E. of Claremont Comment
  SEINET3080655 Image available Rhus laurina Unknown 1968-4-18 18 San Bernardino Angeles National Forest: San Gabriel Mts. On east side of road 1/4 mile up stream from San Antonio Canyon Dame. On Mt Baldy road. 610 Comment
  RSA233471  Rhus trilobata R. F. Thorne, R. Carolin 1967-3-17 41621 San Bernardino W. of mouth of Cucamonga Canyon 640 Comment
  SD90349  Rhus trilobata var. pilosissima Robert F. Thorne, R. Carolin 1967-3-17 41621 San Bernardino San Gabriel Mountains, San Bernardino National Forest: West of mouth of Cucamonga Canyon 640 Comment
  RSA445  Rhus trilobata var. quinata J. T. Howell 1927-6-11 83 San Bernardino Highland Avenue, east of Upland. 305 Comment
  CAS-BOT-BC433102  Ribes Marcus E. Jones 1924-5-16 s.n. San Bernardino Steddard Canon [Stoddard Canyon] Comment
  CAS-BOT-BC433168  Ribes Marcus E. Jones 1924-5-16 s.n. San Bernardino San Gabriel Mts., Stoddards Canyon [Stoddard Canyon] Comment
  RSA574608  Ribes R. G. Swinney 1994-6-28 3009 San Bernardino USFS Rd. no.1N34 (Big Tree Truck Road), ca. 4.7 mi. NE of intersection of Skyline and Almond Ave. in Cucamonga. On previously cleared ridge ca. 60 m. S. of rd. 1469 Comment
  RSA575010  Ribes R. G. Swinney 1994-1-15 2688 San Bernardino Stoddard Canyon, ca 1 mi E of Shinn Rd. 915 Comment
  CAS-BOT-BC92339  Ribes amarum I. M. Johnston 1918-6-30 2010 San Bernardino San Antonio Mountains. Cucamonga Canon [Canyon] (Charcoal Camp.) 1371 Comment
  CAS-BOT-BC92340  Ribes amarum R. G. Swinney 1994-6-28 3009 San Bernardino San Gabriel Mountains. USFS Road #1N34 (Big Tree Truck Road). 1470 Comment
  POM102  Ribes amarum I. M. Johnston 1917-4-1 78 San Bernardino Cucamonga Canyon. 1296 Comment
  POM14196  Ribes amarum I. M. Johnston 1921-4-29 2987 San Bernardino Charcoal Camp, Cucamonga Canyon. 1372 Comment
  RSA596608  Ribes amarum R. G. Swinney 1996-4-15 4614 San Bernardino San Gabriel Mountains, Frankish Peak, E of San Antonio Canyon. 1220 Comment
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Sep 18 2008
  RSA717888  Ribes amarum R. G. Swinney 1995-7-25 4344 San Bernardino Stoddard Flats, S of Barrett Village. 1357 Comment
  RSA718011  Ribes amarum R. G. Swinney 1995-4-1 3416 San Bernardino Stoddard Flat 1354 Comment
  SBBG98264  Ribes amarum J. Johnston 1917-4-1 San Bernardino Cucamonga Cyn (Charcoal Fork) 1295 Comment
  UC1602069  Ribes amarum I. M. Johnston 1921-4-29 2987 San Bernardino Cucamonga Canyon (Charcoal Camp) San Antonio Mountains 1371 Comment
  UC1602070  Ribes amarum I. M. Johnston 1918-6-30 2010 San Bernardino Cucamonga Canyon (Charcoal Canyon Fork) San Antonio Mountains 1371 Comment
  UC212419  Ribes amarum I. Johnston 1917-4-1 78 San Bernardino Charcoal Fork Cucamonga Canyon 1295 Comment
  UCR115417  Ribes amarum R. G. Swinney 1995-7-25 4344 San Bernardino San Gabriel Mtns., Stoddard Flat, south of Barrett Village 1366 Comment
  UCR180748  Ribes amarum R. G. Swinney 1995-4-1 3416 San Bernardino San Gabriel Mtns., Stoddard Flat 1354 Comment
  UCR98839  Ribes amarum R. G. Swinney 1996-4-15 4614 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR99805  Ribes amarum R. G. Swinney 1994-6-28 3009 San Bernardino San Gabriel Mtns., USFS Rd #1N34 (Big Tree Truck Road), c. 4.7 mi NE of intersection of Skyline and Almond Ave in Cucamonga, between Deer and Cucamonga Canyons 1470 Comment
  RSA575004  Ribes aureum var. gracillimum R. G. Swinney 1994-1-26 2704 San Bernardino Cucamonga SW of jct of Euclid and W Almond Ave (dirt extension) 659 Comment
  UCR99596  Ribes aureum var. gracillimum R. G. Swinney 1994-1-26 2704 San Bernardino Eastern San Gabriel Mountains, c. 0.5 mi west of Cucamonga Canyon on dirt extension of West Almond Ave. 659 Comment
  POM122288  Ribes californicum var. hesperium Marcus E. Jones 1924-2-15 s.n. Los Angeles San Antonio Canyon, Claremont. Comment
  RSA221476  Ribes californicum var. hesperium Arthur C. Gibson 1971-4-30 1959 San Bernardino Stoddard Canyon, Angeles National Forest. 869 Comment
  RSA226290  Ribes californicum var. hesperium Arthur C. Gibson 1972-1-20 2765 San Bernardino Bank of stream running lower part of Stoddard Canyon, Angeles National Forest. San Gabriel Mountains 762 Comment
  UCR160719  Ribes californicum var. hesperium R. G. Swinney 1994-1-15 2688 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  UCR161038  Ribes californicum var. hesperium R. G. Swinney 1994-1-15 2692 San Bernardino San Gabriel Mtns., Stoddard Canyon, c. 1 mi east of Shinn Rd. 915 Comment
  RSA645755  Ribes cereum var. cereum R. G. Swinney 1995-7-14 4434 San Bernardino San Gabriel Mountains: Ontario Peak., [UTM 10km cell: MH-4E, 8N. Cucamonga Canyon] 2634 Comment
  RSA654356  Ribes cereum var. cereum Valerie L. Soza, LeRoy Gross 2000-5-23 957 Los Angeles East of Kelly Camp, W of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail. 2378 Comment
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Dec 13 2013
  UCR147610  Ribes cereum var. cereum Valerie Soza, LeRoy Gross 2000-5-23 957 San Bernardino San Gabriel Mountains, east of Kelly Camp, west of Bighorn Peak, 0.7 miles from Icehouse Saddle along Ontario Peak Trail 2378 Comment
  UCR96946  Ribes cereum var. cereum R. G. Swinney 1995-8-14 4434 San Bernardino San Gabriel Mtns., Ontario Peak 2651 Comment
  UCR96949  Ribes cereum var. cereum R. G. Swinney 1994-7-28 3129 San Bernardino San Gabriel Mtns., Cucamonga Peak 2701 Comment
  POM219660  Ribes indecorum F. R. Fosberg 1932-6-18 8541 Los Angeles Hogback, San Antonio Canyon 1300 Comment
  POM293545  Ribes indecorum Lyman Benson 1953-1-25 15091 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  POM293546  Ribes indecorum Lyman Benson 1953-1-25 15092 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  POM68319  Ribes indecorum Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon near Claremont Comment
  RSA221526  Ribes indecorum Arthur C. Gibson 1971-4-2 1802 San Bernardino Stoddard Canyon Comment
  RSA226291  Ribes indecorum Arthur C. Gibson 1972-1-20 2766 San Bernardino lower part of Stoddard Canyon. 2500 ft. 762 Comment
  RSA233480  Ribes indecorum R. F. Thorne 1967-3-17 41625 San Bernardino W. of mouth of Cucamonga Canyon 640 Comment
  RSA339640  Ribes indecorum R. F. Thorne 1980-3-18 53999 San Bernardino San Gabriel Mountains: San Antonio and Barret Canyons in chaparral covered slope above San Antonio Creek. 1220 Comment
  RSA660227  Ribes indecorum Fred Brooks 1988-5-7 40 Los Angeles San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff 1372 Comment
  RSA782486  Ribes indecorum R. G. Swinney, Jane Strong 2009-4-7 10305 Los Angeles San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment
  SD237464  Ribes indecorum R. G. Swinney, Jane Strong 2009-4-7 10305 Los Angeles Transverse Range; San Gabriel Mountains Foothills: San Antonio Canyon, 2.4 miles N of Shinn Road (Mt Baldy 7.5'Q) 1073 Comment
  UCR150032  Ribes indecorum Scott D. White 2000-1 8154 San Bernardino San Gabriel Mtns, San Antonio Canyon, c. 1.5 air mi north of San Antonio Dam; above Shinn Road Bridge, immediately west of USFS Fire Station 823 Comment
  UCR220230  Ribes indecorum R. G. Swinney, Jane Strong 2009-4-7 10305 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, San Antonio Canyon, 2.4 miles north of Shinn Rd. 1073 Comment